From 51fdf1c67a5f4edba908b9c9c09464fe9ca0d01d Mon Sep 17 00:00:00 2001 From: Amal Date: Fri, 17 Jul 2026 00:45:14 -0700 Subject: [PATCH 01/16] feat: durable BullMQ job queues for document conversion and tabular extraction MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit WHY THIS MATTERS Two workloads in Mike are expensive and can outlive the HTTP request that started them: DOCX -> PDF conversion (LibreOffice) and tabular-review cell extraction (one LLM call per row). Today both run inline on the request thread, so a closed laptop lid, a dropped connection, or a server restart mid-run silently loses the work — the review grid is left with spinners that never resolve, and a large upload blocks its request on LibreOffice. WHAT IS A DURABLE JOB QUEUE A job queue moves work out of the request/response cycle: the request records WHAT should happen (a small JSON payload in Redis) and returns; a worker process picks the job up, runs it, and retries it with exponential backoff if it fails. "Durable" means the job survives the death of the thing that created it — the queue (BullMQ on Redis) holds the job until a worker finishes it, no matter what happens to the original HTTP request or even the server process (BullMQ re-queues jobs whose worker crashed via its stalled-job detection). The classic hazard of queues is the DOUBLE SUBMIT: a client that reconnects and re-POSTs would enqueue the same work twice. This design pushes correctness into the queue's identity model — every job's id is derived deterministically from the work itself (`convert:`, `extract::`), so BullMQ collapses a duplicate submit into the already-in-flight job. Durable STATE lives only in Postgres (documents.status, tabular_cells); jobs re-read that state when they run and skip columns already done, which is what makes retries idempotent. HOW IT WORKS - Both queues are OFF by default and opt-in per deployment: ASYNC_DOCUMENT_CONVERSION / ASYNC_TABULAR_EXTRACTION (default "false"). With the flags off the server never dials Redis — the queue connection is created lazily and only reached via enqueue/startWorkers, so a fresh clone still runs fully synchronously with zero new infrastructure. - lib/queue/: a shared lazy Redis connection (maxRetriesPerRequest: null, which BullMQ's blocking commands require), the two queues with deterministic jobIds + retry/backoff, and runProgress — a Redis pub/sub bridge that carries per-cell progress frames from workers to any HTTP request that is watching. - workers/: conversionWorker (DOCX->PDF off the request thread; conversion failure finalizes the document without a PDF rendition, matching the sync path) and extractionWorker (throws on incomplete extraction so BullMQ retries; after the last retry a permanent-failure handler flips surviving cells to "error" so the grid never shows an eternal spinner). A declarative registry + startWorkers()/stopWorkers() lifecycle, started from index.ts only when a flag is on, with graceful SIGTERM/SIGINT drain. - lib/tabular/: the extraction core factored out of routes/tabular.ts so the synchronous route and the async worker share ONE loop (extractRowColumns). The unit of work is the review ROW — one document, or a folder of source documents extracted together — matching the row model main adopted for folder-grouped reviews. tabular.rows.ts carries the row loaders (loadReviewRows / loadRowDocumentText) that both the routes and the worker need. - POST /:reviewId/generate keeps its exact synchronous behavior by default; with the flag on it enqueues one job per row, subscribes to the review's progress channel BEFORE enqueuing (so a fast worker cannot publish into the void), and forwards the same cell_update SSE frames the sync path emits. A 3-second DB-poll backstop reconciles any missed pub/sub frame, so a dropped message can never hang the stream. A new GET /:reviewId/generate/stream lets a disconnected client reattach to a running generation without re-triggering work. Ported from amal66/mike (upstream-pr/durable-queues, amal66/mike#40) and re-derived against current main: the extraction core is row-based (not document-based) to match the folder-grouped row model (#274) and db pagination (#263) that landed after the original branch, and the moved helper bodies match main's current copies byte-for-byte (multi-document citation prompts, Ollama key exemption). Tests: 510 passing (was 499), including queue jobId determinism, worker idempotency/retry/permanent-failure policy, row extraction core, and the pending-cell targeting used by the reconnectable stream. Co-Authored-By: Claude Fable 5 --- backend/.env.example | 16 + backend/bun.lock | 47 + backend/package-lock.json | 278 +++++- backend/package.json | 2 + backend/src/index.ts | 39 +- backend/src/lib/pdfjs.ts | 48 + .../queue/__tests__/conversionQueue.test.ts | 58 ++ .../queue/__tests__/extractionQueue.test.ts | 59 ++ backend/src/lib/queue/connection.ts | 32 + backend/src/lib/queue/conversionQueue.ts | 58 ++ backend/src/lib/queue/extractionQueue.ts | 76 ++ backend/src/lib/queue/runProgress.ts | 46 + backend/src/lib/sseHeartbeat.ts | 29 + .../__tests__/tabular.extractRow.test.ts | 275 ++++++ .../__tests__/tabular.generateStream.test.ts | 50 + backend/src/lib/tabular/tabular.extract.ts | 308 ++++++ backend/src/lib/tabular/tabular.extractRow.ts | 210 ++++ backend/src/lib/tabular/tabular.generate.ts | 121 +++ .../src/lib/tabular/tabular.generateStream.ts | 388 ++++++++ backend/src/lib/tabular/tabular.prompt.ts | 31 + backend/src/lib/tabular/tabular.rows.ts | 141 +++ backend/src/lib/tabular/tabular.shared.ts | 204 ++++ backend/src/routes/documents.ts | 23 +- backend/src/routes/tabular.ts | 901 +++++------------- .../__tests__/conversionWorker.test.ts | 146 +++ .../__tests__/extractionWorker.test.ts | 510 ++++++++++ backend/src/workers/conversionWorker.ts | 153 +++ backend/src/workers/extractionWorker.ts | 346 +++++++ backend/src/workers/index.ts | 28 + backend/src/workers/registry.ts | 51 + 30 files changed, 3981 insertions(+), 693 deletions(-) create mode 100644 backend/src/lib/pdfjs.ts create mode 100644 backend/src/lib/queue/__tests__/conversionQueue.test.ts create mode 100644 backend/src/lib/queue/__tests__/extractionQueue.test.ts create mode 100644 backend/src/lib/queue/connection.ts create mode 100644 backend/src/lib/queue/conversionQueue.ts create mode 100644 backend/src/lib/queue/extractionQueue.ts create mode 100644 backend/src/lib/queue/runProgress.ts create mode 100644 backend/src/lib/sseHeartbeat.ts create mode 100644 backend/src/lib/tabular/__tests__/tabular.extractRow.test.ts create mode 100644 backend/src/lib/tabular/__tests__/tabular.generateStream.test.ts create mode 100644 backend/src/lib/tabular/tabular.extract.ts create mode 100644 backend/src/lib/tabular/tabular.extractRow.ts create mode 100644 backend/src/lib/tabular/tabular.generate.ts create mode 100644 backend/src/lib/tabular/tabular.generateStream.ts create mode 100644 backend/src/lib/tabular/tabular.prompt.ts create mode 100644 backend/src/lib/tabular/tabular.rows.ts create mode 100644 backend/src/lib/tabular/tabular.shared.ts create mode 100644 backend/src/workers/__tests__/conversionWorker.test.ts create mode 100644 backend/src/workers/__tests__/extractionWorker.test.ts create mode 100644 backend/src/workers/conversionWorker.ts create mode 100644 backend/src/workers/extractionWorker.ts create mode 100644 backend/src/workers/index.ts create mode 100644 backend/src/workers/registry.ts diff --git a/backend/.env.example b/backend/.env.example index 91569c6ce4..67ec8835d6 100644 --- a/backend/.env.example +++ b/backend/.env.example @@ -51,3 +51,19 @@ COURTLISTENER_API_TOKEN=your-courtlistener-token # GET /manifest-signing-key. Rotating the key does not invalidate past exports, # but whoever checks one needs the key that was current when it was made. MANIFEST_SIGNING_KEY= + +# Optional durable job queues (BullMQ). Only needed when an ASYNC_* flag below +# is "true"; the default (synchronous) deployment needs no Redis. +REDIS_URL=redis://localhost:6379 +# When "true", DOCX→PDF conversion is enqueued to the BullMQ document-conversion +# queue (uploads return status "processing"; an in-process worker converts and +# flips to "ready"). Requires REDIS_URL + the frontend to poll document status. +# Default "false" runs conversion inline on the request thread. +ASYNC_DOCUMENT_CONVERSION=false +# When "true", tabular-review cell extraction runs on the BullMQ +# tabular-extraction queue (one job per document) instead of inline in the +# POST /tabular-review/:id/generate request. Extraction then survives client +# disconnects + server restarts and retries failed documents; the request tails +# progress over Redis pub/sub and can be resumed via GET .../generate/stream. +# Requires REDIS_URL. Default "false" runs extraction inline. +ASYNC_TABULAR_EXTRACTION=false diff --git a/backend/bun.lock b/backend/bun.lock index dddba09d94..2464993c2a 100644 --- a/backend/bun.lock +++ b/backend/bun.lock @@ -1,5 +1,6 @@ { "lockfileVersion": 1, + "configVersion": 0, "workspaces": { "": { "name": "mike-backend", @@ -14,6 +15,7 @@ "@openrouter/ai-sdk-provider": "^3.0.0", "@supabase/supabase-js": "^2.49.4", "ai": "^7.0.74", + "bullmq": "^5.34.0", "cors": "^2.8.5", "docx": "^9.5.0", "dotenv": "^17.4.1", @@ -23,6 +25,7 @@ "fast-xml-parser": "^5.7.1", "helmet": "^8.1.0", "html-to-text": "9.0.5", + "ioredis": "^5.11.1", "jszip": "^3.10.1", "libreoffice-convert": "^1.6.0", "mammoth": "^1.9.0", @@ -309,6 +312,8 @@ "@inquirer/type": ["@inquirer/type@4.0.7", "", { "peerDependencies": { "@types/node": ">=18" }, "optionalPeers": ["@types/node"] }, "sha512-t28inv14nMQ1PhKpsJPY+kEs/c00qzeCOS2gTNRyTjG5d6qsVA2fItxW4hkvGZ5lvanGLdtCzVIx5dwdRpN1+g=="], + "@ioredis/commands": ["@ioredis/commands@1.10.0", "", 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"supports-color": { + "optional": true + } + } + }, + "node_modules/ioredis/node_modules/ms": { + "version": "2.1.3", + "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz", + "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==", + "license": "MIT" + }, "node_modules/ip-address": { "version": "10.2.0", "resolved": "https://registry.npmjs.org/ip-address/-/ip-address-10.2.0.tgz", @@ -6974,6 +7161,15 @@ "yallist": "^3.0.2" } }, + "node_modules/luxon": { + "version": "3.7.2", + "resolved": "https://registry.npmjs.org/luxon/-/luxon-3.7.2.tgz", + "integrity": "sha512-vtEhXh/gNjI9Yg1u4jX/0YVPMvxzHuGgCm6tC5kZyb08yjGWGnqAjGJvcXbqQR2P3MyMEFnRbpcdFS6PBcLqew==", + "license": "MIT", + "engines": { + "node": ">=12" + } + }, "node_modules/magic-string": { "version": "0.30.21", "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.30.21.tgz", @@ -7154,6 +7350,37 @@ "integrity": 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"@msgpackr-extract/msgpackr-extract-darwin-arm64": "3.0.4", + "@msgpackr-extract/msgpackr-extract-darwin-x64": "3.0.4", + "@msgpackr-extract/msgpackr-extract-linux-arm": "3.0.4", + "@msgpackr-extract/msgpackr-extract-linux-arm64": "3.0.4", + "@msgpackr-extract/msgpackr-extract-linux-x64": "3.0.4", + "@msgpackr-extract/msgpackr-extract-win32-x64": "3.0.4" + } + }, "node_modules/multer": { "version": "1.4.5-lts.2", "resolved": "https://registry.npmjs.org/multer/-/multer-1.4.5-lts.2.tgz", @@ -7257,6 +7484,27 @@ "node": ">= 0.6" } }, + "node_modules/node-abort-controller": { + "version": "3.1.1", + "resolved": "https://registry.npmjs.org/node-abort-controller/-/node-abort-controller-3.1.1.tgz", + "integrity": "sha512-AGK2yQKIjRuqnc6VkX2Xj5d+QW8xZ87pa1UK6yA6ouUyuxfHuMP6umE5QK7UmTeOAymo+Zx1Fxiuw9rVx8taHQ==", + "license": "MIT" + }, + "node_modules/node-gyp-build-optional-packages": { + "version": "5.2.2", + "resolved": "https://registry.npmjs.org/node-gyp-build-optional-packages/-/node-gyp-build-optional-packages-5.2.2.tgz", + "integrity": "sha512-s+w+rBWnpTMwSFbaE0UXsRlg7hU4FjekKU4eyAih5T8nJuNZT1nNsskXpxmeqSK9UzkBl6UgRlnKc8hz8IEqOw==", + "license": "MIT", + "optional": true, + "dependencies": { + "detect-libc": "^2.0.1" + }, + "bin": { + "node-gyp-build-optional-packages": "bin.js", + "node-gyp-build-optional-packages-optional": "optional.js", + "node-gyp-build-optional-packages-test": "build-test.js" + } + }, "node_modules/node-releases": { "version": "2.0.51", "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-2.0.51.tgz", @@ -7696,6 +7944,27 @@ "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==", "license": "MIT" }, + "node_modules/redis-errors": { + "version": "1.2.0", + "resolved": "https://registry.npmjs.org/redis-errors/-/redis-errors-1.2.0.tgz", + "integrity": "sha512-1qny3OExCf0UvUV/5wpYKf2YwPcOqXzkwKKSmKHiE6ZMQs5heeE/c8eXK+PNllPvmjgAbfnsbpkGZWy8cBpn9w==", + "license": "MIT", + "engines": { + "node": ">=4" + } + }, + "node_modules/redis-parser": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/redis-parser/-/redis-parser-3.0.0.tgz", + "integrity": "sha512-DJnGAeenTdpMEH6uAJRK/uiyEIH9WVsUmoLwzudwGJUwZPp80PDBWPHXSAGNPwNvIXAbe7MSUB1zQFugFml66A==", + "license": "MIT", + "dependencies": { + "redis-errors": "^1.0.0" + }, + "engines": { + "node": ">=4" + } + }, "node_modules/require-from-string": { "version": "2.0.2", "resolved": "https://registry.npmjs.org/require-from-string/-/require-from-string-2.0.2.tgz", @@ -7878,7 +8147,6 @@ "version": "7.8.5", "resolved": "https://registry.npmjs.org/semver/-/semver-7.8.5.tgz", "integrity": "sha512-Y7/KDsb8LjooZpwaqGyulO6DQlksgCncchHGk+sZIY4SBvUocMBEFH5Ur1fI4dV+Jvl0w6cjvucaIi40puRioA==", - "dev": true, "license": "ISC", "bin": { "semver": "bin/semver.js" @@ -8090,6 +8358,12 @@ "dev": true, "license": "MIT" }, + "node_modules/standard-as-callback": { + "version": "2.1.0", + "resolved": "https://registry.npmjs.org/standard-as-callback/-/standard-as-callback-2.1.0.tgz", + "integrity": "sha512-qoRRSyROncaz1z0mvYqIE4lCd9p2R90i6GxW3uZv5ucSu8tU7B5HXUP1gG8pVZsYNVaXjk8ClXHPttLyxAL48A==", + "license": "MIT" + }, "node_modules/statuses": { "version": "2.0.2", "resolved": "https://registry.npmjs.org/statuses/-/statuses-2.0.2.tgz", diff --git a/backend/package.json b/backend/package.json index 31180a5ba9..3c0478e1d9 100644 --- a/backend/package.json +++ b/backend/package.json @@ -23,6 +23,7 @@ "@openrouter/ai-sdk-provider": "^3.0.0", "@supabase/supabase-js": "^2.49.4", "ai": "^7.0.74", + "bullmq": "^5.34.0", "cors": "^2.8.5", "docx": "^9.5.0", "dotenv": "^17.4.1", @@ -32,6 +33,7 @@ "fast-xml-parser": "^5.7.1", "helmet": "^8.1.0", "html-to-text": "9.0.5", + "ioredis": "^5.11.1", "jszip": "^3.10.1", "libreoffice-convert": "^1.6.0", "mammoth": "^1.9.0", diff --git a/backend/src/index.ts b/backend/src/index.ts index 1b9baf421a..52630913d8 100644 --- a/backend/src/index.ts +++ b/backend/src/index.ts @@ -1,5 +1,6 @@ import { app } from "./app"; import { manifestPublicKey } from "./lib/manifestSigning"; +import { anyWorkerEnabled, startWorkers, stopWorkers } from "./workers"; const PORT = process.env.PORT ?? 3001; @@ -17,6 +18,42 @@ try { process.exit(1); } -app.listen(PORT, () => { +const server = app.listen(PORT, () => { console.log(`Mike backend running on port ${PORT}`); + // Start in-process job-queue workers only when at least one async queue is + // enabled, so the default (synchronous) deployment needs no Redis. + if (anyWorkerEnabled()) { + startWorkers(); + } }); + +// Graceful shutdown: on SIGTERM/SIGINT (orchestrator rollout, Ctrl-C), stop +// accepting new connections, let in-flight requests/streams drain, close the +// job-queue workers + Redis, then exit 0. Without this the orchestrator's +// grace period elapses and SIGKILL drops in-flight streams and leaves queue +// state dirty. A hard timeout guards against a connection that never drains. +let shuttingDown = false; +async function shutdown(signal: string) { + if (shuttingDown) return; + shuttingDown = true; + console.log(`Shutting down gracefully (${signal})`); + const forceExit = setTimeout(() => { + console.error("Graceful shutdown timed out — forcing exit"); + process.exit(1); + }, 15_000); + forceExit.unref(); + try { + await new Promise((resolve, reject) => + server.close((err) => (err ? reject(err) : resolve())), + ); + await stopWorkers(); + console.log("Shutdown complete"); + process.exit(0); + } catch (err) { + console.error("Error during graceful shutdown", err); + process.exit(1); + } +} + +process.on("SIGTERM", () => void shutdown("SIGTERM")); +process.on("SIGINT", () => void shutdown("SIGINT")); diff --git a/backend/src/lib/pdfjs.ts b/backend/src/lib/pdfjs.ts new file mode 100644 index 0000000000..30e98c3714 --- /dev/null +++ b/backend/src/lib/pdfjs.ts @@ -0,0 +1,48 @@ +// Minimal typed facade over the slice of `pdfjs-dist` we actually use. +// +// We import the library's legacy ESM build via a dynamic `import()` whose +// specifier is cast to `string` so it resolves at runtime (the legacy build +// ships no usable type declarations). Rather than repeat an +// `as unknown as { getDocument: ... }` shape at every call site, we declare +// the surface once here and load through `loadPdfjs()`. + +export interface PdfTextItem { + str?: string; + hasEOL?: boolean; +} + +export interface PdfTextContent { + items: PdfTextItem[]; +} + +export interface PdfPage { + getTextContent(): Promise; +} + +export interface PdfDocument { + numPages: number; + getPage(n: number): Promise; +} + +export interface PdfDocumentTask { + promise: Promise; +} + +export interface PdfjsLib { + getDocument(opts: { + data: Uint8Array; + standardFontDataUrl?: string; + }): PdfDocumentTask; +} + +/** + * Load the pdfjs legacy build, typed as the {@link PdfjsLib} facade. + * + * The specifier is cast to `string` so TypeScript treats it as a dynamic + * runtime import (the legacy `.mjs` build has no bundled types); the awaited + * module is therefore `any`, which we narrow to the facade here in one place. + */ +export async function loadPdfjs(): Promise { + const mod = await import("pdfjs-dist/legacy/build/pdf.mjs" as string); + return mod as PdfjsLib; +} diff --git a/backend/src/lib/queue/__tests__/conversionQueue.test.ts b/backend/src/lib/queue/__tests__/conversionQueue.test.ts new file mode 100644 index 0000000000..a2177acdc6 --- /dev/null +++ b/backend/src/lib/queue/__tests__/conversionQueue.test.ts @@ -0,0 +1,58 @@ +import { describe, it, expect, vi, beforeEach } from "vitest"; + +vi.mock("../connection", () => ({ + getRedisConnection: () => ({}), +})); + +const add = vi.fn(); +vi.mock("bullmq", () => ({ + Queue: class { + add = add; + }, +})); + +import { + conversionJobId, + enqueueConversion, + type ConversionJobData, +} from "../conversionQueue"; + +const DATA: ConversionJobData = { + documentId: "doc-1", + versionId: "ver-1", + userId: "user-1", + storagePath: "uploads/user-1/doc-1.docx", + fileType: "docx", +}; + +beforeEach(() => { + add.mockReset(); +}); + +describe("conversionJobId", () => { + it("is deterministic on the versionId", () => { + expect(conversionJobId("ver-1")).toBe("convert:ver-1"); + }); +}); + +describe("enqueueConversion", () => { + it("dedupes with a deterministic jobId of convert:", () => { + enqueueConversion(DATA); + + expect(add).toHaveBeenCalledTimes(1); + const [name, data, opts] = add.mock.calls[0]; + expect(name).toBe("convert"); + expect(data).toEqual(DATA); + expect(opts.jobId).toBe("convert:ver-1"); + }); + + it("keeps the existing retry/backoff/history options", () => { + enqueueConversion(DATA); + + const opts = add.mock.calls[0][2]; + expect(opts.attempts).toBe(3); + expect(opts.backoff).toEqual({ type: "exponential", delay: 2000 }); + expect(opts.removeOnComplete).toBe(100); + expect(opts.removeOnFail).toBe(500); + }); +}); diff --git a/backend/src/lib/queue/__tests__/extractionQueue.test.ts b/backend/src/lib/queue/__tests__/extractionQueue.test.ts new file mode 100644 index 0000000000..ba1d38a028 --- /dev/null +++ b/backend/src/lib/queue/__tests__/extractionQueue.test.ts @@ -0,0 +1,59 @@ +import { describe, it, expect, vi, beforeEach } from "vitest"; + +vi.mock("../connection", () => ({ + getRedisConnection: () => ({}), +})); + +const add = vi.fn(); +vi.mock("bullmq", () => ({ + Queue: class { + add = add; + }, +})); + +import { + extractionJobId, + enqueueExtraction, + type ExtractionJobData, +} from "../extractionQueue"; + +const DATA: ExtractionJobData = { + reviewId: "rev-1", + userId: "user-1", + rowId: "row-1", +}; + +beforeEach(() => { + add.mockReset(); +}); + +describe("extractionJobId", () => { + it("is deterministic on (reviewId, rowId)", () => { + expect(extractionJobId("rev-1", "row-1")).toBe("extract:rev-1:row-1"); + }); +}); + +describe("enqueueExtraction", () => { + it("dedupes with a deterministic jobId of extract::", () => { + enqueueExtraction(DATA); + + expect(add).toHaveBeenCalledTimes(1); + const [name, data, opts] = add.mock.calls[0]; + expect(name).toBe("extract"); + expect(data).toEqual(DATA); + expect(opts.jobId).toBe("extract:rev-1:row-1"); + }); + + it("retries with backoff and removes terminal jobs so re-runs can re-enqueue", () => { + enqueueExtraction(DATA); + + const opts = add.mock.calls[0][2]; + expect(opts.attempts).toBe(3); + expect(opts.backoff).toEqual({ type: "exponential", delay: 2000 }); + // removeOnComplete/Fail === true (not a keep-N count) is deliberate: + // durable state lives in tabular_cells, and immediate removal lets a + // later regenerate enqueue the same deterministic jobId again. + expect(opts.removeOnComplete).toBe(true); + expect(opts.removeOnFail).toBe(true); + }); +}); diff --git a/backend/src/lib/queue/connection.ts b/backend/src/lib/queue/connection.ts new file mode 100644 index 0000000000..73a64135d4 --- /dev/null +++ b/backend/src/lib/queue/connection.ts @@ -0,0 +1,32 @@ +import IORedis from "ioredis"; + +/** REDIS_URL points at the Redis instance backing BullMQ; defaults to + * localhost for bare-metal dev. Only ever dialled when an ASYNC_* queue + * flag is turned on — the default (synchronous) deployment needs no Redis. */ +export const REDIS_URL = process.env.REDIS_URL || "redis://localhost:6379"; + +/** + * Shared Redis connection for BullMQ (queues + workers). Lazily created and + * reused so producers and in-process workers share one client. + * + * `maxRetriesPerRequest: null` is required by BullMQ: its blocking commands + * (BRPOPLPUSH etc.) must not be aborted by ioredis's per-request retry cap. + */ +let connection: IORedis | null = null; + +export function getRedisConnection(): IORedis { + if (!connection) { + connection = new IORedis(REDIS_URL, { + maxRetriesPerRequest: null, + enableReadyCheck: false, + }); + } + return connection; +} + +export async function closeRedisConnection(): Promise { + if (connection) { + await connection.quit(); + connection = null; + } +} diff --git a/backend/src/lib/queue/conversionQueue.ts b/backend/src/lib/queue/conversionQueue.ts new file mode 100644 index 0000000000..31d0cedd11 --- /dev/null +++ b/backend/src/lib/queue/conversionQueue.ts @@ -0,0 +1,58 @@ +import { Queue } from "bullmq"; +import { getRedisConnection } from "./connection"; + +/** BullMQ queue that runs DOCX/DOC → PDF conversion off the request thread. */ +export const CONVERSION_QUEUE = "document-conversion"; + +export interface ConversionJobData { + /** documents.id — the row whose status flips processing → ready. */ + documentId: string; + /** document_versions.id — the row whose pdf_storage_path the worker fills. */ + versionId: string; + /** Owner — used to derive the converted-PDF storage key. */ + userId: string; + /** Storage key of the uploaded original (the DOCX/DOC). */ + storagePath: string; + /** "docx" | "doc". */ + fileType: string; +} + +let queue: Queue | null = null; + +export function getConversionQueue(): Queue { + if (!queue) { + queue = new Queue(CONVERSION_QUEUE, { + connection: getRedisConnection(), + }); + } + return queue; +} + +/** Deterministic BullMQ jobId for a conversion. */ +export function conversionJobId(versionId: string): string { + return `convert:${versionId}`; +} + +/** + * Enqueue a conversion. Retries transient failures (storage/LibreOffice + * hiccups) with exponential backoff; keeps a bounded history for inspection. + * + * The jobId is derived from the (unique-per-upload) versionId so a double + * submit is deduped by BullMQ instead of racing two conversions. + */ +export function enqueueConversion(data: ConversionJobData) { + return getConversionQueue().add("convert", data, { + jobId: conversionJobId(data.versionId), + attempts: 3, + backoff: { type: "exponential", delay: 2000 }, + removeOnComplete: 100, + removeOnFail: 500, + }); +} + +export async function closeConversionQueue(): Promise { + if (queue) { + await queue.close(); + queue = null; + } +} diff --git a/backend/src/lib/queue/extractionQueue.ts b/backend/src/lib/queue/extractionQueue.ts new file mode 100644 index 0000000000..ef3f30142e --- /dev/null +++ b/backend/src/lib/queue/extractionQueue.ts @@ -0,0 +1,76 @@ +import { Queue } from "bullmq"; +import { getRedisConnection } from "./connection"; + +/** + * BullMQ queue that runs tabular-review cell extraction off the request thread. + * + * One job == one (review, row) pair — a row is one document or a folder of + * source documents extracted together. The job re-derives everything it needs + * from the database at run time (review columns, current cell state, the row's + * source documents, the owner's model + API keys), so the job payload stays tiny + * and — importantly — carries NO secrets into Redis. This also makes the job + * idempotent and retry-safe: on a retry it re-reads cell state and only + * processes columns that are not already `done`. + */ +export const EXTRACTION_QUEUE = "tabular-extraction"; + +export interface ExtractionJobData { + /** tabular_reviews.id the cells belong to. */ + reviewId: string; + /** Owner — used to resolve the model + API keys the extraction runs under. */ + userId: string; + /** tabular_review_rows.id whose columns this job fills. */ + rowId: string; + /** + * The generation this job belongs to. The enqueuing request claimed the + * review's generation lease under this id and stamped the targeted cells + * with it; the worker renews the lease while it runs, guards its cell + * writes with it, and releases the lease when no stamped cell is left. + * Absent only for a job enqueued outside a leased run. + */ + generationId?: string; +} + +let queue: Queue | null = null; + +export function getExtractionQueue(): Queue { + if (!queue) { + queue = new Queue(EXTRACTION_QUEUE, { + connection: getRedisConnection(), + }); + } + return queue; +} + +/** Deterministic BullMQ jobId for one (review, row) extraction. */ +export function extractionJobId(reviewId: string, rowId: string): string { + return `extract:${reviewId}:${rowId}`; +} + +/** + * Enqueue extraction for one row of a review. Retries transient failures + * (LLM/network/storage hiccups) with exponential backoff. + * + * The jobId is deterministic on (reviewId, rowId) so a double submit — e.g. + * a client reconnecting and re-POSTing /generate — is deduped by BullMQ into the + * in-flight job instead of racing a second extraction over the same row. + * We `removeOnComplete`/`removeOnFail` immediately (not keep-N) precisely so a + * later re-run (regenerate) can enqueue the same jobId again; durable state + * lives in the `tabular_cells` table, not in the job record. + */ +export function enqueueExtraction(data: ExtractionJobData) { + return getExtractionQueue().add("extract", data, { + jobId: extractionJobId(data.reviewId, data.rowId), + attempts: 3, + backoff: { type: "exponential", delay: 2000 }, + removeOnComplete: true, + removeOnFail: true, + }); +} + +export async function closeExtractionQueue(): Promise { + if (queue) { + await queue.close(); + queue = null; + } +} diff --git a/backend/src/lib/queue/runProgress.ts b/backend/src/lib/queue/runProgress.ts new file mode 100644 index 0000000000..a3c376370d --- /dev/null +++ b/backend/src/lib/queue/runProgress.ts @@ -0,0 +1,46 @@ +import { getRedisConnection } from "./connection"; + +/** + * Redis pub/sub bridge between the extraction worker and the SSE request that a + * client is tailing. The worker publishes per-cell progress; the /generate + * stream subscribes and forwards those frames to the browser. + * + * The DB (`tabular_cells`) is the source of truth — pub/sub is only the + * low-latency delivery path. The stream handler additionally reconciles against + * the DB on an interval, so a dropped message never leaves a stream hung. + */ + +/** Channel a given review's extraction progress is published on. */ +export function runProgressChannel(reviewId: string): string { + return `tabular-run:${reviewId}`; +} + +/** One progress frame — the same shape the SSE `cell_update` event carries. */ +export interface CellUpdate { + type: "cell_update"; + row_id: string; + column_index: number; + content: unknown; + status: "generating" | "done" | "error"; +} + +/** + * Publish one cell update for a review. Best-effort: a publish failure must not + * fail the extraction (the DB write is what matters), so errors are swallowed. + * PUBLISH is an ordinary Redis command, so it safely shares the BullMQ + * connection (which is never put into subscriber mode). + */ +export async function publishCellUpdate( + reviewId: string, + update: CellUpdate, +): Promise { + try { + await getRedisConnection().publish( + runProgressChannel(reviewId), + JSON.stringify(update), + ); + } catch { + // Non-fatal: the worker has already persisted the cell; the tailing + // stream's DB-poll backstop will pick the state change up. + } +} diff --git a/backend/src/lib/sseHeartbeat.ts b/backend/src/lib/sseHeartbeat.ts new file mode 100644 index 0000000000..42c18cc542 --- /dev/null +++ b/backend/src/lib/sseHeartbeat.ts @@ -0,0 +1,29 @@ +import type { Response } from "express"; + +/** Default heartbeat cadence: comfortably under the ~30–60s idle window that + * most proxies/load-balancers enforce before dropping a quiet connection. */ +export const SSE_HEARTBEAT_MS = 15_000; + +/** + * Keep an SSE connection warm during long silences. + * + * A long-running tool call can produce no SSE output for many seconds, and + * proxies/load-balancers frequently close a connection that's been idle (no + * bytes) for ~30–60s — killing the stream mid-tool-call. This writes an SSE + * comment line (`:\n\n`), which EventSource clients ignore, at a fixed interval + * so the pipe keeps seeing traffic. (Distinct from the 180s stream watchdog, + * which bounds total duration; this bounds *idle* duration.) + * + * Returns a stop() that clears the timer; safe to call more than once. The timer + * is unref'd so it never keeps the process alive on its own. + */ +export function startSseHeartbeat( + res: Pick, + intervalMs: number = SSE_HEARTBEAT_MS, +): () => void { + const timer = setInterval(() => { + if (!res.writableEnded) res.write(": keepalive\n\n"); + }, intervalMs); + if (typeof timer.unref === "function") timer.unref(); + return () => clearInterval(timer); +} diff --git a/backend/src/lib/tabular/__tests__/tabular.extractRow.test.ts b/backend/src/lib/tabular/__tests__/tabular.extractRow.test.ts new file mode 100644 index 0000000000..f9216d56b8 --- /dev/null +++ b/backend/src/lib/tabular/__tests__/tabular.extractRow.test.ts @@ -0,0 +1,275 @@ +import { describe, it, expect, vi, beforeEach } from "vitest"; + +const queryTabularAllColumns = vi.fn(); +vi.mock("../tabular.extract", () => ({ + queryTabularAllColumns: (...a: unknown[]) => queryTabularAllColumns(...a), +})); + +const loadRowDocumentText = vi.fn(); +vi.mock("../tabular.rows", () => ({ + loadRowDocumentText: (...a: unknown[]) => loadRowDocumentText(...a), +})); + +import { extractRowColumns } from "../tabular.extractRow"; +import type { ReviewRow } from "../tabular.rows"; + +type Call = { + table: string; + op: string; + payload?: Record; + filters: Record; +}; +function makeDb() { + const calls: Call[] = []; + function from(table: string) { + const state: Call = { table, op: "select", filters: {} }; + const b: Record = { + update(payload: Record) { + state.op = "update"; + state.payload = payload; + return b; + }, + insert(payload: Record) { + calls.push({ table, op: "insert", payload, filters: {} }); + return Promise.resolve({ data: null, error: null }); + }, + eq(col: string, val: unknown) { + state.filters[col] = val; + return b; + }, + then(onF: (v: unknown) => unknown) { + calls.push({ ...state, filters: { ...state.filters } }); + return Promise.resolve({ data: null, error: null }).then(onF); + }, + }; + return b; + } + return { calls, from }; +} + +const COLUMNS = [ + { index: 0, name: "A", prompt: "a" }, + { index: 1, name: "B", prompt: "b" }, +]; +const ROW: ReviewRow = { + id: "row-1", + review_id: "rev-1", + label: "Contract.pdf", + row_type: "document", + folder_id: null, + library_folder_id: null, + document_id: "doc-1", + sort_index: 0, + source_document_ids: ["doc-1"], +}; +const RESULT = (i: number) => ({ summary: `c${i}`, flag: "green" as const, reasoning: "" }); + +function sinkSpy() { + return { + generating: vi.fn(), + done: vi.fn(), + }; +} + +beforeEach(() => { + loadRowDocumentText.mockReset(); + loadRowDocumentText.mockResolvedValue("## Source document: Contract.pdf\ntext"); + queryTabularAllColumns.mockReset(); +}); + +describe("extractRowColumns", () => { + it("processes all columns, persists done, and reports none missing", async () => { + queryTabularAllColumns.mockImplementation( + async (_m, _f, _t, cols, onResult) => { + for (const c of cols) await onResult(c.index, RESULT(c.index)); + }, + ); + const db = makeDb(); + const sink = sinkSpy(); + + const out = await extractRowColumns({ + db: db as never, + reviewId: "rev-1", + row: ROW, + columns: COLUMNS, + existingByColumn: new Map(), // no cells yet + model: "m", + apiKeys: {}, + sink, + }); + + expect(out.processed).toHaveLength(2); + expect([...out.received].sort()).toEqual([0, 1]); + expect(out.missing).toEqual([]); + // new cells are inserted with the row identity attached + const inserts = db.calls.filter((c) => c.op === "insert"); + expect(inserts).toHaveLength(2); + expect(inserts[0].payload).toMatchObject({ + review_id: "rev-1", + row_id: "row-1", + document_id: "doc-1", + }); + expect(sink.generating).toHaveBeenCalledTimes(2); + expect(sink.generating).toHaveBeenCalledWith("row-1", 0); + expect(sink.done).toHaveBeenCalledTimes(2); + // the LLM is prompted with the row's label and combined source text + expect(queryTabularAllColumns.mock.calls[0][1]).toBe("Contract.pdf"); + expect(loadRowDocumentText).toHaveBeenCalledTimes(1); + }); + + it("skips columns already done with content (no LLM call, no text load)", async () => { + const db = makeDb(); + const sink = sinkSpy(); + + const out = await extractRowColumns({ + db: db as never, + reviewId: "rev-1", + row: ROW, + columns: COLUMNS, + existingByColumn: new Map([ + [0, { id: "c0", status: "done", content: "{}" }], + [1, { id: "c1", status: "done", content: "{}" }], + ]), + model: "m", + apiKeys: {}, + sink, + }); + + expect(out.processed).toHaveLength(0); + expect(queryTabularAllColumns).not.toHaveBeenCalled(); + expect(loadRowDocumentText).not.toHaveBeenCalled(); + expect(sink.generating).not.toHaveBeenCalled(); + }); + + it("reports columns the model omitted as missing without throwing", async () => { + queryTabularAllColumns.mockImplementation( + async (_m, _f, _t, _cols, onResult) => { + await onResult(0, RESULT(0)); // only column 0 returns + }, + ); + const db = makeDb(); + const sink = sinkSpy(); + + const out = await extractRowColumns({ + db: db as never, + reviewId: "rev-1", + row: ROW, + columns: COLUMNS, + existingByColumn: new Map([ + [0, { id: "c0", status: "pending", content: null }], + [1, { id: "c1", status: "pending", content: null }], + ]), + model: "m", + apiKeys: {}, + sink, + }); + + expect(out.missing).toEqual([1]); + expect(sink.done).toHaveBeenCalledTimes(1); + // pre-existing cells → update (not insert) to mark generating + expect(db.calls.filter((c) => c.op === "insert")).toHaveLength(0); + }); +}); + +describe("extractRowColumns generation isolation", () => { + it("stamps every write with the generation id and guards the terminal one", async () => { + queryTabularAllColumns.mockImplementation( + async (_m, _f, _t, cols, onResult) => { + for (const c of cols) await onResult(c.index, RESULT(c.index)); + }, + ); + const db = makeDb(); + const sink = sinkSpy(); + + await extractRowColumns({ + db: db as never, + reviewId: "rev-1", + row: ROW, + columns: COLUMNS, + existingByColumn: new Map([ + [0, { id: "c0", status: "pending", content: null }], + ]), + model: "m", + apiKeys: {}, + sink, + generationId: "gen-1", + }); + + const generating = db.calls.filter( + (c) => c.op === "update" && c.payload?.status === "generating", + ); + expect(generating).toHaveLength(1); + expect(generating[0].payload?.generation_id).toBe("gen-1"); + // A brand-new cell carries the stamp from birth. + const inserts = db.calls.filter((c) => c.op === "insert"); + expect(inserts).toHaveLength(1); + expect(inserts[0].payload).toMatchObject({ generation_id: "gen-1" }); + + const done = db.calls.filter( + (c) => c.op === "update" && c.payload?.status === "done", + ); + expect(done).toHaveLength(2); + expect( + done.every( + (c) => + c.payload?.generation_id === null && + c.filters.generation_id === "gen-1", + ), + ).toBe(true); + }); + + it("leaves the grid untouched when aborted before the run starts", async () => { + const db = makeDb(); + const sink = sinkSpy(); + const aborted = AbortSignal.abort(); + + const out = await extractRowColumns({ + db: db as never, + reviewId: "rev-1", + row: ROW, + columns: COLUMNS, + existingByColumn: new Map(), + model: "m", + apiKeys: {}, + sink, + abortSignal: aborted, + }); + + expect(out.missing).toEqual([]); + expect(out.received.size).toBe(0); + expect(db.calls).toHaveLength(0); + expect(loadRowDocumentText).not.toHaveBeenCalled(); + expect(queryTabularAllColumns).not.toHaveBeenCalled(); + expect(sink.generating).not.toHaveBeenCalled(); + }); + + it("still reports unreturned columns when the stream is aborted mid-run", async () => { + // The caller (the sync route) resets these to "pending" rather than + // "error" — but it can only do that if they are reported as missing. + const controller = new AbortController(); + queryTabularAllColumns.mockImplementation( + async (_m, _f, _t, _cols, onResult) => { + await onResult(0, RESULT(0)); + controller.abort(); + throw new Error("aborted"); + }, + ); + const db = makeDb(); + const sink = sinkSpy(); + + const out = await extractRowColumns({ + db: db as never, + reviewId: "rev-1", + row: ROW, + columns: COLUMNS, + existingByColumn: new Map(), + model: "m", + apiKeys: {}, + sink, + generationId: "gen-1", + abortSignal: controller.signal, + }); + + expect(out.missing).toEqual([1]); + }); +}); diff --git a/backend/src/lib/tabular/__tests__/tabular.generateStream.test.ts b/backend/src/lib/tabular/__tests__/tabular.generateStream.test.ts new file mode 100644 index 0000000000..78aea1b2f3 --- /dev/null +++ b/backend/src/lib/tabular/__tests__/tabular.generateStream.test.ts @@ -0,0 +1,50 @@ +import { describe, it, expect } from "vitest"; + +import { targetPendingCells } from "../tabular.generateStream"; + +const COLUMNS = [ + { index: 0, name: "A", prompt: "a" }, + { index: 1, name: "B", prompt: "b" }, +]; +const ROWS = [{ id: "row-1" }, { id: "row-2" }]; + +function cellMapOf(entries: [string, Record][]) { + return new Map(entries); +} + +describe("targetPendingCells", () => { + it("treats every cell as pending when there are no cells yet", () => { + const { rowIds, pending } = targetPendingCells( + COLUMNS, + ROWS, + cellMapOf([]), + ); + expect(rowIds).toEqual(["row-1", "row-2"]); + expect([...pending].sort()).toEqual([ + "row-1:0", + "row-1:1", + "row-2:0", + "row-2:1", + ]); + }); + + it("excludes cells that are done with content, and drops fully-done rows", () => { + const { rowIds, pending } = targetPendingCells(COLUMNS, ROWS, cellMapOf([ + ["row-1:0", { status: "done", content: "{}" }], + ["row-1:1", { status: "done", content: "{}" }], + ["row-2:0", { status: "done", content: "{}" }], + // row-2:1 missing → still pending + ])); + // row-1 is fully done → not enqueued; row-2 has one outstanding column. + expect(rowIds).toEqual(["row-2"]); + expect([...pending]).toEqual(["row-2:1"]); + }); + + it("keeps a done-but-empty cell pending (content required, not just status)", () => { + const { pending } = targetPendingCells(COLUMNS, [{ id: "row-1" }], cellMapOf([ + ["row-1:0", { status: "done", content: null }], + ["row-1:1", { status: "error", content: null }], + ])); + expect([...pending].sort()).toEqual(["row-1:0", "row-1:1"]); + }); +}); diff --git a/backend/src/lib/tabular/tabular.extract.ts b/backend/src/lib/tabular/tabular.extract.ts new file mode 100644 index 0000000000..6e201c7209 --- /dev/null +++ b/backend/src/lib/tabular/tabular.extract.ts @@ -0,0 +1,308 @@ +// Extraction for the tabular-review module: the LLM cell-extraction helpers +// and document (PDF/DOCX/Office) text extraction. + +import { docxToPdf, normalizeDocxZipPaths } from "../convert"; +import { + isPresentationDocumentType, + isSpreadsheetDocumentType, + isWordDocumentType, +} from "../documentTypes"; +import { extractPresentationText } from "../officeText"; +import { spreadsheetToLLMText } from "../spreadsheet"; +import { + completeText, + streamChatWithTools, + type UserApiKeys, +} from "../llm"; +import { loadPdfjs } from "../pdfjs"; +import { formatPromptSuffix } from "./tabular.prompt"; +import { type CellResult, type Column } from "./tabular.shared"; + +// --------------------------------------------------------------------------- +// LLM extraction helpers +// --------------------------------------------------------------------------- + +export async function queryTabularCell( + model: string, + filename: string, + documentText: string, + columnPrompt: string, + format?: string, + tags?: string[], + apiKeys?: UserApiKeys, +): Promise { + const suffix = formatPromptSuffix(format as never, tags); + const fullPrompt = `${columnPrompt}${suffix} If not found, state "Not Found". Leave all reasoning and explanation in the "reasoning" field only.`; + + const EXTRACTION_SYSTEM = `You are a legal document analyst. Return ONLY valid JSON: +{"summary": string, "flag": "green"|"grey"|"yellow"|"red", "reasoning": string} + +The "summary" and "reasoning" field values may use markdown formatting (bullets, bold, italics, etc.) — the values are still plain JSON strings (escape newlines as \\n), but the text inside will be rendered as markdown in the UI. + +The "summary" field must contain only the extracted value with inline citations — no explanation or reasoning. Every factual claim in "summary" must be followed immediately by a citation in the format [[document:SOURCE_DOCUMENT_ID||page:N||quote:exact quoted text]], using the exact source document ID shown before the supporting document. For spreadsheets, use [[document:SOURCE_DOCUMENT_ID||sheet:SHEET_NAME||cell:A1||quote:exact cell text]]. The quote must be a short verbatim excerpt (≤ 25 words) narrowly scoped to the specific claim. Do not have multiple claims share the same long quote; if two different statements need different evidence, give each its own short, precise quote. All reasoning and explanation belongs in "reasoning" only, which may also contain citations.`; + + let raw: string; + try { + raw = await completeText({ + model, + systemPrompt: EXTRACTION_SYSTEM, + user: `Document: ${filename}\n\n${documentText}\n\n---\nInstruction: ${fullPrompt}`, + maxTokens: 2048, + apiKeys, + }); + } catch (err) { + console.error("[queryTabularCell] completion failed", err); + return null; + } + try { + const parsed = JSON.parse( + raw + .replace(/^```(?:json)?\n?/i, "") + .replace(/\n?```$/, "") + .trim(), + ) as { + summary?: unknown; + value?: unknown; + flag?: unknown; + reasoning?: unknown; + }; + return { + summary: + String(parsed.summary ?? parsed.value ?? "").trim() || + "Not addressed", + flag: (["green", "grey", "yellow", "red"] as const).includes( + parsed.flag as "green", + ) + ? (parsed.flag as "green") + : "grey", + reasoning: String(parsed.reasoning ?? ""), + }; + } catch { + return raw.trim() + ? { + summary: raw.trim().slice(0, 500), + flag: "grey" as const, + reasoning: "", + } + : null; + } +} + +export async function generateChatTitle( + model: string, + firstUserMessage: string, + context?: { reviewTitle?: string | null; projectName?: string | null }, + apiKeys?: UserApiKeys, +): Promise { + try { + const contextLines: string[] = []; + if (context?.projectName) + contextLines.push(`Project: ${context.projectName}`); + if (context?.reviewTitle) + contextLines.push(`Tabular review: ${context.reviewTitle}`); + const contextBlock = contextLines.length + ? `This chat is in the context of a tabular review.\n${contextLines.join("\n")}\n\n` + : ""; + + const raw = await completeText({ + model, + user: `${contextBlock}Generate a short title (4-6 words) for a chat that starts with the message below. The title should reflect the user's specific question, not the review or project name. Return only the title, no punctuation, no quotes:\n\n${firstUserMessage}`, + maxTokens: 64, + apiKeys, + }); + return raw.trim().slice(0, 80) || null; + } catch { + return null; + } +} + +export async function queryTabularAllColumns( + model: string, + filename: string, + documentText: string, + columns: Column[], + onResult: (columnIndex: number, result: CellResult) => Promise, + apiKeys?: UserApiKeys, + abortSignal?: AbortSignal, +): Promise { + const columnsDesc = columns + .map((col) => { + const suffix = formatPromptSuffix(col.format as never, col.tags); + const fullPrompt = `${col.prompt}${suffix} If not found, state "Not Found".`; + return `Column ${col.index} — "${col.name}": ${fullPrompt}`; + }) + .join("\n"); + + const SYSTEM = `You are a legal document analyst. Extract information for each column listed below. + +For each column, output exactly one minified JSON object on its own line (no line breaks inside the JSON), then a newline. Process columns in order and output each result as soon as you finish it. + +Line format: +{"column_index": , "summary": , "flag": <"green"|"grey"|"yellow"|"red">, "reasoning": } + +Rules: +- "summary": the extracted value with inline citations [[document:SOURCE_DOCUMENT_ID||page:N||quote:verbatim excerpt ≤25 words]] after every factual claim, using the exact source document ID shown before the supporting document. For spreadsheets, use [[document:SOURCE_DOCUMENT_ID||sheet:SHEET_NAME||cell:A1||quote:exact cell text]]. No explanation or reasoning here. Quotes must be narrowly scoped to the specific claim — extract only the exact supporting words, not the full surrounding sentence. Do not reuse one long quote across multiple statements; give each claim its own short, precise quote. +- "flag": green = standard/favorable, yellow = needs attention, red = problematic/unfavorable, grey = neutral/not found +- "reasoning": brief explanation of the extraction +- The "summary" and "reasoning" string VALUES may use markdown (bullets, bold, italics, etc.) — escape newlines as \\n inside the JSON string. This markdown is rendered in the UI. +- Output ONLY the JSON lines themselves. Do NOT wrap the response in markdown code fences (e.g. \`\`\`json), and do not add any preamble or summary.`; + + const USER = `Document: ${filename}\n\n${documentText}\n\n---\nColumns to extract:\n${columnsDesc}`; + + let contentBuffer = ""; + const pending: Promise[] = []; + + const processLine = async (line: string) => { + const trimmed = line.trim(); + if (!trimmed) return; + try { + const parsed = JSON.parse(trimmed) as { + column_index?: unknown; + summary?: unknown; + flag?: unknown; + reasoning?: unknown; + }; + if (typeof parsed.column_index !== "number") return; + const col = columns.find((c) => c.index === parsed.column_index); + if (!col) return; + await onResult(parsed.column_index, { + summary: String(parsed.summary ?? "").trim() || "Not addressed", + flag: (["green", "grey", "yellow", "red"] as const).includes( + parsed.flag as "green", + ) + ? (parsed.flag as CellResult["flag"]) + : "grey", + reasoning: String(parsed.reasoning ?? ""), + }); + } catch { + // malformed line — skip + } + }; + + // An aborted stream is not a failure to log — it is the caller stopping the + // run (client disconnect, or the generation lease being lost). Re-thrown + // after the buffered lines drain so the caller can tell "stopped" apart + // from "the model just didn't answer". + let abortError: unknown; + try { + await streamChatWithTools({ + model, + systemPrompt: SYSTEM, + messages: [{ role: "user", content: USER }], + tools: [], + apiKeys, + abortSignal, + callbacks: { + onContentDelta: (delta) => { + contentBuffer += delta; + let newlineIdx: number; + while ((newlineIdx = contentBuffer.indexOf("\n")) !== -1) { + const completedLine = contentBuffer.slice( + 0, + newlineIdx, + ); + contentBuffer = contentBuffer.slice(newlineIdx + 1); + pending.push(processLine(completedLine)); + } + }, + }, + }); + } catch (err) { + if (abortSignal?.aborted) { + abortError = err; + } else { + console.error("[queryTabularAllColumns] stream failed", err); + } + } + + if (contentBuffer.trim()) pending.push(processLine(contentBuffer)); + await Promise.all(pending); + if (abortError) throw abortError; +} + +// --------------------------------------------------------------------------- +// Document text extraction +// --------------------------------------------------------------------------- + +/** + * Route a document buffer to the right text extractor for its file type: + * PDFs and DOCX extract directly; spreadsheets go through SheetJS; PPTX has a + * native XML extractor; remaining Office types take the LibreOffice → PDF + * detour. + */ +export async function extractDocumentMarkdown( + buf: ArrayBuffer, + fileType: string | null | undefined, +): Promise { + const normalizedType = (fileType ?? "").toLowerCase(); + if (normalizedType === "pdf") return extractPdfMarkdown(buf); + if (normalizedType === "docx") return extractDocxMarkdown(buf); + if (isSpreadsheetDocumentType(normalizedType)) { + // SheetJS handles .xlsx/.xlsm/.xls directly, no PDF detour. + return spreadsheetToLLMText(Buffer.from(buf)); + } + if (normalizedType === "pptx") { + return extractPresentationText(Buffer.from(buf)); + } + if ( + isPresentationDocumentType(normalizedType) || + isWordDocumentType(normalizedType) + ) { + const pdfBuf = await docxToPdf(Buffer.from(buf)); + const pdfArrayBuffer = pdfBuf.buffer.slice( + pdfBuf.byteOffset, + pdfBuf.byteOffset + pdfBuf.byteLength, + ) as ArrayBuffer; + return extractPdfMarkdown(pdfArrayBuffer); + } + return extractDocxMarkdown(buf); +} + +export async function extractPdfMarkdown(buf: ArrayBuffer): Promise { + try { + const pdfjsLib = await loadPdfjs(); + const pdf = await pdfjsLib.getDocument({ data: new Uint8Array(buf) }) + .promise; + const pages: string[] = []; + for (let i = 1; i <= pdf.numPages; i++) { + const page = await pdf.getPage(i); + const tc = await page.getTextContent(); + const text = tc.items + .filter((it): it is { str: string } => "str" in it) + .map((it) => it.str) + .join(" ") + .trim(); + if (text) pages.push(`## Page ${i}\n\n${text}`); + } + return pages.join("\n\n"); + } catch { + return ""; + } +} + +export async function extractDocxMarkdown(buf: ArrayBuffer): Promise { + try { + const mammoth = await import("mammoth"); + const normalized = await normalizeDocxZipPaths(Buffer.from(buf)); + const { value: html } = await mammoth.convertToHtml({ + buffer: normalized, + }); + return html + .replace( + /]*>(.*?)<\/h\1>/gi, + (_, l, t) => "#".repeat(Number(l)) + " " + t + "\n\n", + ) + .replace(/]*>(.*?)<\/strong>/gi, "**$1**") + .replace(/]*>(.*?)<\/li>/gi, "- $1\n") + .replace(/]*>(.*?)<\/p>/gi, "$1\n\n") + .replace(/<[^>]+>/g, "") + .replace(/ /g, " ") + .replace(/&/g, "&") + .replace(/</g, "<") + .replace(/>/g, ">") + .replace(/\n{3,}/g, "\n\n") + .trim(); + } catch { + return ""; + } +} diff --git a/backend/src/lib/tabular/tabular.extractRow.ts b/backend/src/lib/tabular/tabular.extractRow.ts new file mode 100644 index 0000000000..5f6f15cb9b --- /dev/null +++ b/backend/src/lib/tabular/tabular.extractRow.ts @@ -0,0 +1,210 @@ +// The single source of truth for extracting one row's cells. +// +// A row is the review grid's unit of work: one document, or a folder of source +// documents whose combined text is extracted together. Both entry points +// delegate here so the extraction loop lives in exactly one place: +// - the synchronous SSE route (POST /:reviewId/generate) — sink writes SSE +// frames; the caller finalizes any `missing` columns inline. +// - the async worker (workers/extractionWorker.ts) — sink publishes over +// Redis; the caller throws on `missing` so BullMQ retries. +// +// This function owns the DB writes (mark generating, persist done) and the +// row-text loading + single multi-column LLM call. It does NOT decide the +// terminal policy for columns the model failed to return — it reports them via +// `missing` and lets each caller apply its own policy (the sync route resets +// them to "pending" when the run was stopped and "error" otherwise). +// +// GENERATION ISOLATION: every write here is stamped with the caller's +// `generationId` and, once a cell is terminal, guarded by it +// (`.eq("generation_id", generationId)`). A run whose lease was taken over can +// therefore never clobber the winner's results — its updates simply match no +// rows. See tabular.shared.ts for the lease itself. + +import { type UserApiKeys } from "../llm"; +import { queryTabularAllColumns } from "./tabular.extract"; +import { loadRowDocumentText, type ReviewRow } from "./tabular.rows"; +import { type CellResult, type Column, type Db } from "./tabular.shared"; + +/** + * Where per-cell transitions are announced. Sync uses this to write SSE frames; + * async uses it to publish over Redis. Both `generating` and `done` mirror the + * DB writes this module performs around them. + */ +export interface CellSink { + generating(rowId: string, columnIndex: number): void | Promise; + done( + rowId: string, + columnIndex: number, + result: CellResult, + ): void | Promise; +} + +export interface ExtractRowResult { + /** Columns that were not already done and so were (re)processed. */ + processed: Column[]; + /** Columns the model returned a result for. */ + received: Set; + /** Processed columns the model did NOT return — caller decides the policy. */ + missing: number[]; +} + +/** + * Write a terminal, non-`done` state for one cell ("error", or "pending" when a + * run was stopped). Clears the generation stamp and — when a generation is in + * play — only touches a cell this generation still owns. + */ +export async function finalizeCell( + db: Db, + args: { + reviewId: string; + rowId: string; + columnIndex: number; + status: "pending" | "error"; + generationId?: string | null; + }, +): Promise { + const query = db + .from("tabular_cells") + .update({ + status: args.status, + content: null, + generation_id: null, + }) + .eq("review_id", args.reviewId) + .eq("row_id", args.rowId) + .eq("column_index", args.columnIndex); + await (args.generationId + ? query.eq("generation_id", args.generationId) + : query); +} + +/** + * Extract every not-yet-`done` column for one row. + * + * Idempotent: columns already `done` with content are skipped, so a re-run only + * touches outstanding columns. `queryTabularAllColumns` swallows its own LLM/ + * stream errors (surfacing them as unreturned columns), so this function does + * not throw on model failure — it reports `missing` instead. + * + * `abortSignal` stops the run. Aborting BEFORE any cell has been marked + * "generating" leaves the grid exactly as it was found (nothing processed, + * nothing missing); aborting mid-stream reports the unreturned columns as + * `missing` so the caller can reset them. + */ +export async function extractRowColumns(args: { + db: Db; + reviewId: string; + row: ReviewRow; + columns: Column[]; + /** Current cell records for THIS row, keyed by column index. */ + existingByColumn: Map>; + model: string; + apiKeys: UserApiKeys; + sink: CellSink; + /** Generation this run belongs to; stamps and guards every cell write. */ + generationId?: string | null; + /** Stops the run (client disconnect, or lease lost). */ + abortSignal?: AbortSignal; +}): Promise { + const { + db, + reviewId, + row, + columns, + existingByColumn, + model, + apiKeys, + sink, + generationId, + abortSignal, + } = args; + + const processed = columns.filter((col) => { + const cell = existingByColumn.get(col.index); + return !(cell?.status === "done" && cell?.content); + }); + const untouched = (): ExtractRowResult => ({ + processed, + received: new Set(), + missing: [], + }); + if (processed.length === 0) return untouched(); + if (abortSignal?.aborted) return untouched(); + + // Load the row's combined source-document text once (each section is + // prefixed with its source document id so citations can name it). Loaded + // before anything is marked "generating" so a run stopped during the (slow) + // download leaves the grid exactly as it found it. + const markdown = await loadRowDocumentText(db, row); + if (abortSignal?.aborted) return untouched(); + + // Mark each outstanding column "generating" (insert the cell if it's new) + // and announce it, so the grid shows spinners immediately. + for (const col of processed) { + await sink.generating(row.id, col.index); + const existing = existingByColumn.get(col.index); + if (existing?.id) { + await db + .from("tabular_cells") + .update({ + status: "generating", + content: null, + generation_id: generationId ?? null, + }) + .eq("id", existing.id); + } else { + await db.from("tabular_cells").insert({ + review_id: reviewId, + row_id: row.id, + document_id: row.document_id, + column_index: col.index, + status: "generating", + generation_id: generationId ?? null, + }); + } + } + + // One LLM call for all outstanding columns; persist + announce each result. + const received = new Set(); + try { + await queryTabularAllColumns( + model, + row.label, + markdown, + processed, + async (columnIndex, result) => { + received.add(columnIndex); + const query = db + .from("tabular_cells") + .update({ + content: JSON.stringify(result), + status: "done", + generation_id: null, + }) + .eq("review_id", reviewId) + .eq("row_id", row.id) + .eq("column_index", columnIndex); + await (generationId + ? query.eq("generation_id", generationId) + : query); + await sink.done(row.id, columnIndex, result); + }, + apiKeys, + abortSignal, + ); + } catch (err) { + // An abort re-thrown by the stream is the caller stopping us, not a + // failure worth logging; the unreturned columns are reported below. + if (!abortSignal?.aborted) { + console.error( + `[tabular/extract-row] queryTabularAllColumns error row=${row.id}`, + err, + ); + } + } + + const missing = processed + .filter((c) => !received.has(c.index)) + .map((c) => c.index); + return { processed, received, missing }; +} diff --git a/backend/src/lib/tabular/tabular.generate.ts b/backend/src/lib/tabular/tabular.generate.ts new file mode 100644 index 0000000000..e693bf1466 --- /dev/null +++ b/backend/src/lib/tabular/tabular.generate.ts @@ -0,0 +1,121 @@ +// Non-streaming prepare steps for the tabular-review generate stream. +// +// STREAMING: the SSE endpoint (POST /:reviewId/generate) keeps its streaming +// loop, lease handling, abort handling, and per-cell persistence in the route. +// Only the NON-streaming work lives here, split into the two phases the +// generation lease imposes: +// +// 1. prepareTabularGenerate — PRE-lease guards: does the review exist, may +// this user touch it, does it have columns, does the user have a key for +// the tabular model. None of these read cell state. +// 2. loadTabularGenerateWork — POST-lease snapshot: the rows (filtered to +// those whose every source document the requester may read) and the +// current cells. +// +// Phase 2 must not run before the lease is claimed. Otherwise a request can +// snapshot pending cells while another run is finishing, acquire the newly +// released lease, and regenerate results that were completed after its stale +// snapshot. + +import { type UserApiKeys } from "../llm"; +import { getUserModelSettings } from "../userSettings"; +import { ensureReviewAccess, filterAccessibleDocumentIds } from "../access"; +import { loadReviewRows, type ReviewRow } from "./tabular.rows"; +import { + missingModelApiKey, + type Column, + type Db, + type MissingApiKey, +} from "./tabular.shared"; + +// --------------------------------------------------------------------------- +// Phase 1 — pre-lease guards +// --------------------------------------------------------------------------- + +export type PreparedGenerate = { + /** The review row as stored (carries `updated_at` for the lease claim). */ + review: Record; + columns: Column[]; + tabular_model: string; + api_keys: UserApiKeys; +}; + +export async function prepareTabularGenerate( + db: Db, + args: { reviewId: string; userId: string; userEmail: string | undefined }, +): Promise< + | { ok: true; data: PreparedGenerate } + | { ok: false; kind: "not_found" } + | { ok: false; kind: "no_columns" } + | { ok: false; kind: "missing_api_key"; missingKey: MissingApiKey } +> { + const { reviewId, userId, userEmail } = args; + + const { data: review, error: reviewError } = await db + .from("tabular_reviews") + .select("*") + .eq("id", reviewId) + .single(); + if (reviewError || !review) return { ok: false, kind: "not_found" }; + const access = await ensureReviewAccess(review, userId, userEmail, db); + if (!access.ok) return { ok: false, kind: "not_found" }; + + const columns: Column[] = review.columns_config ?? []; + if (columns.length === 0) return { ok: false, kind: "no_columns" }; + + const { tabular_model, api_keys } = await getUserModelSettings(userId, db); + const missingKey = missingModelApiKey(tabular_model, api_keys); + if (missingKey) return { ok: false, kind: "missing_api_key", missingKey }; + + return { + ok: true, + data: { review, columns, tabular_model, api_keys }, + }; +} + +// --------------------------------------------------------------------------- +// Phase 2 — post-lease work snapshot +// --------------------------------------------------------------------------- + +export type TabularGenerateWork = { + /** The review's rows, restricted to rows whose sources are all accessible. */ + rows: ReviewRow[]; + /** Existing cells keyed `${row_id}:${column_index}`. */ + cellMap: Map>; +}; + +export async function loadTabularGenerateWork( + db: Db, + args: { reviewId: string; userId: string; userEmail: string | undefined }, +): Promise< + | { ok: true; data: TabularGenerateWork } + | { ok: false; kind: "cells_error"; error: unknown } +> { + const { reviewId, userId, userEmail } = args; + + let rows = await loadReviewRows(db, reviewId); + + const { data: cells, error: cellsError } = await db + .from("tabular_cells") + .select("*") + .eq("review_id", reviewId); + if (cellsError) + return { ok: false, kind: "cells_error", error: cellsError }; + const cellMap = new Map>(); + for (const cell of cells ?? []) + cellMap.set(`${cell.row_id}:${cell.column_index}`, cell); + + // A row is only extractable if the requester can access every source + // document feeding it; drop rows containing anything they cannot see. + const sourceIds = [ + ...new Set(rows.flatMap((row) => row.source_document_ids ?? [])), + ]; + const allowedSourceIds = new Set( + await filterAccessibleDocumentIds(sourceIds, userId, userEmail, db), + ); + rows = rows.filter((row) => + (row.source_document_ids ?? []).every((id) => allowedSourceIds.has(id)), + ); + + return { ok: true, data: { rows, cellMap } }; +} diff --git a/backend/src/lib/tabular/tabular.generateStream.ts b/backend/src/lib/tabular/tabular.generateStream.ts new file mode 100644 index 0000000000..5b39da402d --- /dev/null +++ b/backend/src/lib/tabular/tabular.generateStream.ts @@ -0,0 +1,388 @@ +// Async + reconnectable variants of the tabular generate stream. +// +// Extraction is handed to durable BullMQ jobs (one per row) that retry and +// survive a client disconnect or server restart. The HTTP request becomes a +// *view* over that work: it subscribes to the review's Redis progress channel +// and forwards each cell update as the same `cell_update` SSE frame the +// synchronous path emits, with a DB-poll backstop so a dropped pub/sub message +// can never leave the stream hung. +// +// Two entry points share the `tailTabularRun` core: +// - streamTabularGenerateAsync — POST /:reviewId/generate: enqueues the work, +// then tails it. +// - streamTabularRunView — GET /:reviewId/generate/stream: tails an already- +// running (or already-finished) run without enqueuing, so a client that +// dropped can reconnect and catch up. +// +// THE GENERATION LEASE. The route claims the lease (and so returns main's 409 +// review_running / review_stale) before calling in here, then HANDS IT OVER: +// the work outlives the request, so the request must not release the lease on +// its way out. Instead every targeted cell is stamped with the generation id +// before the jobs are enqueued, each worker renews the lease while it processes, +// and whichever worker sees the last stamp cleared releases it +// (`finishGenerationIfIdle`). The two cases where no worker will ever run — +// nothing outstanding, or every enqueue failing — release the lease here. + +import IORedis from "ioredis"; +import type { Response } from "express"; +import { REDIS_URL } from "../queue/connection"; +import { startSseHeartbeat } from "../sseHeartbeat"; +import { enqueueExtraction } from "../queue/extractionQueue"; +import { runProgressChannel, type CellUpdate } from "../queue/runProgress"; +import { type ReviewRow } from "./tabular.rows"; +import { + finishGeneration, + parseCellContent, + type Column, + type Db, + type Log, +} from "./tabular.shared"; + +/** How often the DB-poll backstop reconciles cell state (ms). */ +const RECONCILE_INTERVAL_MS = 3_000; +/** Hard ceiling on a single stream so a vanished job can't hold it open forever. */ +const STREAM_MAX_MS = 15 * 60 * 1000; + +const cellKey = (rowId: string, columnIndex: number) => + `${rowId}:${columnIndex}`; + +/** + * Given the review's columns, its rows, and current cell state, compute the + * set of cells that still need extracting and the rows that own at least one + * of them. Pure and side-effect free so it can be unit-tested. + */ +export function targetPendingCells( + columns: Column[], + rows: { id: string }[], + cellMap: Map>, +): { rowIds: string[]; pending: Set } { + const pending = new Set(); + const rowIds: string[] = []; + for (const row of rows) { + const rowId = row.id; + let hasPending = false; + for (const col of columns) { + const cell = cellMap.get(`${rowId}:${col.index}`); + if (!(cell?.status === "done" && cell?.content)) { + pending.add(cellKey(rowId, col.index)); + hasPending = true; + } + } + if (hasPending) rowIds.push(rowId); + } + return { rowIds, pending }; +} + +/** + * Stamp every cell this run intends to fill with its generation id, BEFORE any + * job is enqueued. Two things depend on the stamp: + * - worker writes are guarded by it, so a superseded run cannot overwrite the + * winner's results; + * - it is how the workers detect that the run is finished — a row still + * waiting in the queue keeps its stamp, so nobody releases the lease early. + * Cells that do not exist yet are inserted `pending` so they carry a stamp too. + */ +export async function claimCellsForGeneration(args: { + db: Db; + reviewId: string; + generationId: string; + columns: Column[]; + rows: ReviewRow[]; + cellMap: Map>; +}): Promise { + const { db, reviewId, generationId, columns, rows, cellMap } = args; + const existingIds: string[] = []; + const inserts: Record[] = []; + for (const row of rows) { + for (const col of columns) { + const cell = cellMap.get(cellKey(row.id, col.index)); + if (cell?.status === "done" && cell?.content) continue; + if (cell?.id) { + existingIds.push(cell.id as string); + } else { + inserts.push({ + review_id: reviewId, + row_id: row.id, + document_id: row.document_id, + column_index: col.index, + status: "pending", + generation_id: generationId, + }); + } + } + } + if (existingIds.length) { + const { error } = await db + .from("tabular_cells") + .update({ generation_id: generationId }) + .in("id", existingIds); + if (error) throw new Error(error.message); + } + if (inserts.length) { + const { error } = await db.from("tabular_cells").insert(inserts); + if (error) throw new Error(error.message); + } +} + +/** + * The shared streaming core: open the SSE response, subscribe to the review's + * progress channel, run `afterSubscribe` (POST enqueues here; GET does not), + * then forward cell updates — resolving each pending cell on a terminal status — + * until every targeted cell is terminal, the client disconnects, or the cap + * elapses. A DB-poll backstop reconciles missed messages. + */ +async function tailTabularRun(args: { + res: Response; + db: Db; + reviewId: string; + log: Log; + pending: Set; + afterSubscribe?: () => Promise; +}): Promise { + const { res, db, reviewId, log, pending, afterSubscribe } = args; + + res.setHeader("Content-Type", "text/event-stream"); + res.setHeader("Cache-Control", "no-cache"); + res.setHeader("Connection", "keep-alive"); + res.setHeader("X-Accel-Buffering", "no"); + res.flushHeaders(); + + const stopHeartbeat = startSseHeartbeat(res); + const write = (payload: unknown) => { + try { + if (!res.writableEnded) + res.write(`data: ${JSON.stringify(payload)}\n\n`); + } catch { + // Client gone; the "close" handler will tear the stream down. + } + }; + + let sub: IORedis | null = null; + let poll: ReturnType | null = null; + let cap: ReturnType | null = null; + let finished = false; + + const cleanup = () => { + stopHeartbeat(); + if (poll) clearInterval(poll); + if (cap) clearTimeout(cap); + if (sub) void sub.quit().catch(() => {}); + sub = null; + }; + // End the SSE response (client saw [DONE]). Any enqueued jobs keep running + // regardless — this only closes the *view*. + const finish = () => { + if (finished) return; + finished = true; + try { + if (!res.writableEnded) res.write("data: [DONE]\n\n"); + } catch { + /* client already gone */ + } + cleanup(); + if (!res.writableEnded) res.end(); + }; + // Client disconnected first: stop tailing but do NOT end (already closed), + // and leave any workers running so the extraction still completes. + const abandon = () => { + if (finished) return; + finished = true; + cleanup(); + }; + + // Terminal update for a pending cell: forward it and drop it from the set. + const resolve = (key: string, update: CellUpdate) => { + if (!pending.delete(key)) return; + write(update); + if (pending.size === 0) finish(); + }; + const onUpdate = (update: CellUpdate) => { + const key = cellKey(update.row_id, update.column_index); + if (update.status === "generating") { + if (pending.has(key)) write(update); // spinner feedback; still pending + return; + } + resolve(key, update); // "done" | "error" + }; + + res.on("close", abandon); + + // Nothing to do — every targeted cell is already done. + if (pending.size === 0) return void finish(); + + // Subscribe BEFORE enqueuing so a fast worker can't publish into the void. + try { + sub = new IORedis(REDIS_URL, { maxRetriesPerRequest: null }); + await sub.subscribe(runProgressChannel(reviewId)); + sub.on("message", (_channel, message) => { + try { + onUpdate(JSON.parse(message) as CellUpdate); + } catch { + /* ignore malformed frame */ + } + }); + } catch (err) { + log.error("[tabular/generate-async] subscribe failed", { + err, + reviewId, + }); + } + + if (afterSubscribe) await afterSubscribe(); + + // Backstop: reconcile against the DB in case a pub/sub frame was missed (or, + // for a reconnecting view, to replay progress that happened while away). + poll = setInterval(() => { + if (finished) return; + void (async () => { + const { data: cells } = await db + .from("tabular_cells") + .select("row_id, column_index, status, content") + .eq("review_id", reviewId); + for (const c of (cells ?? []) as { + row_id: string; + column_index: number; + status: string; + content: unknown; + }[]) { + const key = cellKey(c.row_id, c.column_index); + if (!pending.has(key)) continue; + if (c.status === "done" && c.content) { + resolve(key, { + type: "cell_update", + row_id: c.row_id, + column_index: c.column_index, + content: parseCellContent(c.content), + status: "done", + }); + } else if (c.status === "error") { + resolve(key, { + type: "cell_update", + row_id: c.row_id, + column_index: c.column_index, + content: null, + status: "error", + }); + } + } + })().catch((err) => + log.error("[tabular/generate-async] reconcile poll failed", { + err, + reviewId, + }), + ); + }, RECONCILE_INTERVAL_MS); + if (typeof poll.unref === "function") poll.unref(); + + cap = setTimeout(finish, STREAM_MAX_MS); + if (typeof cap.unref === "function") cap.unref(); +} + +/** + * POST /:reviewId/generate — enqueue the outstanding work, then tail it. + * + * The caller has already claimed the generation lease. Resolves to `true` once + * responsibility for that lease has moved off the request (either to the + * workers, or because this function released it itself), which tells the route + * not to release it in its own `finally`. A throw leaves the lease with the + * route, which then releases it. + */ +export async function streamTabularGenerateAsync(args: { + res: Response; + db: Db; + reviewId: string; + userId: string; + generationId: string; + columns: Column[]; + rows: ReviewRow[]; + cellMap: Map>; + log: Log; +}): Promise { + const { res, db, reviewId, userId, generationId, columns, rows, cellMap, log } = + args; + const { rowIds, pending } = targetPendingCells(columns, rows, cellMap); + + // Nothing outstanding: no worker will ever run, so release the lease here + // rather than leaving the review "running" until the lease expires. + if (pending.size === 0) { + await finishGeneration( + db, + reviewId, + generationId, + log, + "[tabular/generate-async]", + ); + await tailTabularRun({ res, db, reviewId, log, pending }); + return true; + } + + await claimCellsForGeneration({ + db, + reviewId, + generationId, + columns, + rows, + cellMap, + }); + + let enqueued = 0; + await tailTabularRun({ + res, + db, + reviewId, + log, + pending, + afterSubscribe: async () => { + for (const rowId of rowIds) { + try { + await enqueueExtraction({ + reviewId, + userId, + rowId, + generationId, + }); + enqueued++; + } catch (err) { + log.error("[tabular/generate-async] enqueue failed", { + err, + reviewId, + rowId, + }); + } + } + }, + }); + + // Every enqueue failed (Redis down, say): nothing will renew or release the + // lease, so hand the review back now instead of waiting for the expiry. + if (enqueued === 0) { + await finishGeneration( + db, + reviewId, + generationId, + log, + "[tabular/generate-async]", + ); + } + return true; +} + +/** + * GET /:reviewId/generate/stream — reconnect to an in-flight (or finished) run + * without re-triggering work. Pure observer: it tails progress and catches up + * from the DB, so a client that dropped mid-run can resume. It takes NO lease — + * watching a run must never be able to block the run itself. + */ +export async function streamTabularRunView(args: { + res: Response; + db: Db; + reviewId: string; + columns: Column[]; + rows: ReviewRow[]; + cellMap: Map>; + log: Log; +}): Promise { + const { res, db, reviewId, columns, rows, cellMap, log } = args; + const { pending } = targetPendingCells(columns, rows, cellMap); + await tailTabularRun({ res, db, reviewId, log, pending }); +} diff --git a/backend/src/lib/tabular/tabular.prompt.ts b/backend/src/lib/tabular/tabular.prompt.ts new file mode 100644 index 0000000000..65f459e5bf --- /dev/null +++ b/backend/src/lib/tabular/tabular.prompt.ts @@ -0,0 +1,31 @@ +// Prompt construction for the tabular-review extraction: per-format prompt +// suffixes appended to each column's instruction. + +// --------------------------------------------------------------------------- +// Prompt formatting +// --------------------------------------------------------------------------- + +export function formatPromptSuffix(format?: string, tags?: string[]): string { + switch (format) { + case "bulleted_list": + return ' The "summary" field in your JSON response must be a markdown bulleted list only — no prose. Format: each item on its own line, prefixed with "* " (asterisk + single space), e.g.\n* First item\n* Second item\n* Third item'; + case "number": + return ' The "summary" field in your JSON response must be a single number only. No units or explanation.'; + case "percentage": + return ' The "summary" field in your JSON response must be a single percentage value only (e.g. 42%). No explanation.'; + case "monetary_amount": + return ' The "summary" field in your JSON response must be the monetary value only, including currency symbol (e.g. $1,234.56). No explanation.'; + case "currency": + return ' The "summary" field in your JSON response must contain only the currency code(s). Wrap each code in double square brackets, e.g. [[USD]] or [[EUR]]. No other text.'; + case "yes_no": + return ' The "summary" field in your JSON response must be [[Yes]] or [[No]] only. The "reasoning" field MUST include an inline citation [[document:SOURCE_DOCUMENT_ID||page:N||quote:verbatim excerpt ≤25 words]] pointing to the exact language in the document that supports the Yes/No answer.'; + case "date": + return ' The "summary" field in your JSON response must be the date only in DD Month YYYY format (e.g. 1 January 2024). If a range, give both dates separated by an em dash. The "reasoning" field MUST include an inline citation [[document:SOURCE_DOCUMENT_ID||page:N||quote:verbatim excerpt ≤25 words]] pointing to the exact place in the document where the date is found.'; + case "tag": + return tags?.length + ? ` The \"summary\" field in your JSON response must contain exactly one tag wrapped in double square brackets. Available tags: ${tags.map((t) => `[[${t}]]`).join(", ")}. No other text. The \"reasoning\" field MUST include an inline citation [[document:SOURCE_DOCUMENT_ID||page:N||quote:verbatim excerpt ≤25 words]] pointing to the exact language in the document that supports the chosen tag.` + : ""; + default: + return ""; + } +} diff --git a/backend/src/lib/tabular/tabular.rows.ts b/backend/src/lib/tabular/tabular.rows.ts new file mode 100644 index 0000000000..51735f3a54 --- /dev/null +++ b/backend/src/lib/tabular/tabular.rows.ts @@ -0,0 +1,141 @@ +// Row loading for the tabular-review module. +// +// A review's grid is made of ROWS (tabular_review_rows): a row is either one +// document or a folder grouping several source documents. These helpers load +// the rows with their source-document ids resolved, and build the combined +// text a row's extraction runs over. Moved out of routes/tabular.ts so the +// synchronous SSE route and the async extraction worker share one copy. + +import { downloadFile } from "../storage"; +import { attachActiveVersionPaths } from "../documentVersions"; +import { extractDocumentMarkdown } from "./tabular.extract"; +import { type Db } from "./tabular.shared"; + +export type ReviewRow = { + id: string; + review_id: string; + label: string; + row_type: "document" | "folder"; + folder_id: string | null; + library_folder_id: string | null; + document_id: string | null; + sort_index: number; + source_document_ids?: string[]; +}; + +export type SourceDocument = { + id: string; + filename: string; + file_type: string | null; + current_version_id?: string | null; + project_id?: string | null; + folder_id?: string | null; + library_folder_id?: string | null; +}; + +export async function fetchSourceDocuments( + db: Db, + documentIds: string[], +): Promise { + if (documentIds.length === 0) return []; + const { data, error } = await db + .from("documents") + .select( + "id, current_version_id, project_id, folder_id, library_folder_id", + ) + .in("id", documentIds); + if (error) throw new Error(error.message); + const docs = (data ?? []) as (Omit< + SourceDocument, + "filename" | "file_type" + > & { + filename?: string | null; + file_type?: string | null; + })[]; + await attachActiveVersionPaths(db, docs); + const position = new Map(documentIds.map((id, index) => [id, index])); + return docs + .map((doc) => ({ + ...doc, + filename: doc.filename?.trim() || "Untitled document", + file_type: doc.file_type ?? null, + })) + .sort((a, b) => (position.get(a.id) ?? 0) - (position.get(b.id) ?? 0)); +} + +export async function loadReviewRows( + db: Db, + reviewId: string, +): Promise { + const { data, error } = await db + .from("tabular_review_rows") + .select("*") + .eq("review_id", reviewId) + .order("sort_index", { ascending: true }); + if (error) throw new Error(error.message); + const rows = (data ?? []) as ReviewRow[]; + if (!rows.length) return rows; + const { data: sources, error: sourceError } = await db + .from("tabular_review_row_sources") + .select("row_id, document_id") + .in("row_id", rows.map((row) => row.id)) + .order("sort_index", { ascending: true }); + if (sourceError) throw new Error(sourceError.message); + const byRow = new Map(); + for (const source of sources ?? []) { + byRow.set(source.row_id, [ + ...(byRow.get(source.row_id) ?? []), + source.document_id, + ]); + } + return rows.map((row) => ({ + ...row, + source_document_ids: + byRow.get(row.id) ?? (row.document_id ? [row.document_id] : []), + })); +} + +/** Load one row of a review (with its source ids resolved), or null. */ +export async function loadReviewRow( + db: Db, + reviewId: string, + rowId: string, +): Promise { + const rows = await loadReviewRows(db, reviewId); + return rows.find((row) => row.id === rowId) ?? null; +} + +export async function loadRowDocumentText( + db: Db, + row: ReviewRow, +): Promise { + const sourceIds = + row.source_document_ids ?? (row.document_id ? [row.document_id] : []); + const docs = await fetchSourceDocuments(db, sourceIds); + const sections: string[] = []; + for (const doc of docs) { + const storagePath = (doc as SourceDocument & { storage_path?: string }) + .storage_path; + let markdown = ""; + if (storagePath) { + const buf = await downloadFile(storagePath); + if (buf) { + try { + markdown = await extractDocumentMarkdown( + buf, + doc.file_type, + ); + } catch (error) { + console.error( + `[tabular] extraction error doc=${doc.id}`, + error, + ); + } + } + } + sections.push( + `## Source document: ${doc.filename}\nSource document ID: ${doc.id}\n\n${markdown}`, + ); + } + return sections.join("\n\n---\n\n"); +} diff --git a/backend/src/lib/tabular/tabular.shared.ts b/backend/src/lib/tabular/tabular.shared.ts new file mode 100644 index 0000000000..194ac082ca --- /dev/null +++ b/backend/src/lib/tabular/tabular.shared.ts @@ -0,0 +1,204 @@ +// Shared types + helpers used across the tabular extraction files. +// +// These are module-internal: they are exported here so sibling files +// (tabular.prompt.ts, tabular.extract.ts, …) and routes/tabular.ts can +// import them. + +import { createServerSupabase } from "../supabase"; +import { providerForModel, type Provider, type UserApiKeys } from "../llm"; + +export type Db = ReturnType; + +// Structural logging slice — service functions only ever .error(). +export type Log = Pick; + +// --------------------------------------------------------------------------- +// Model helpers +// --------------------------------------------------------------------------- + +function providerLabel(provider: Provider): string { + if (provider === "claude") return "Anthropic"; + if (provider === "openai") return "OpenAI"; + if (provider === "openrouter") return "OpenRouter"; + if (provider === "vercel") return "Vercel AI Gateway"; + if (provider === "opencode-go") return "OpenCode Go"; + if (provider === "ollama") return "Local (Ollama)"; + return "Gemini"; +} + +export type MissingApiKey = { + provider: Provider; + model: string; + detail: string; +}; + +export function missingModelApiKey( + model: string, + apiKeys: UserApiKeys, +): MissingApiKey | null { + const provider = providerForModel(model); + if (provider === "ollama") return null; // local, no key + if (apiKeys[provider]?.trim()) return null; + return { + provider, + model, + detail: `${providerLabel(provider)} API key is required to use ${model}. Add an API key or select a different tabular review model.`, + }; +} + +// --------------------------------------------------------------------------- +// Cell content parsing +// --------------------------------------------------------------------------- + +export function parseCellContent( + raw: unknown, +): { summary: string; flag?: string; reasoning?: string } | null { + if (!raw) return null; + if (typeof raw === "object" && raw !== null && "summary" in raw) { + const c = raw as { + summary?: unknown; + flag?: unknown; + reasoning?: unknown; + }; + return { + summary: String(c.summary ?? ""), + flag: (["green", "grey", "yellow", "red"] as const).includes( + c.flag as "green", + ) + ? (c.flag as string) + : undefined, + reasoning: typeof c.reasoning === "string" ? c.reasoning : "", + }; + } + if (typeof raw === "string") { + try { + const p = JSON.parse(raw) as { + summary?: unknown; + value?: unknown; + flag?: unknown; + reasoning?: unknown; + }; + return { + summary: String(p.summary ?? p.value ?? "").trim(), + flag: (["green", "grey", "yellow", "red"] as const).includes( + p.flag as "green", + ) + ? (p.flag as string) + : undefined, + reasoning: typeof p.reasoning === "string" ? p.reasoning : "", + }; + } catch { + return { summary: raw, flag: "grey", reasoning: "" }; + } + } + return null; +} + +// --------------------------------------------------------------------------- +// Extraction result / column shapes +// --------------------------------------------------------------------------- + +export type CellResult = { + summary: string; + flag: "green" | "grey" | "yellow" | "red"; + reasoning: string; +}; +export type Column = { + index: number; + name: string; + prompt: string; + format?: string; + tags?: string[]; +}; + +// --------------------------------------------------------------------------- +// Generation lease +// --------------------------------------------------------------------------- +// +// A tabular review may only have ONE generation running at a time. The lease is +// a row-level claim on `tabular_reviews` taken by +// `begin_tabular_review_generation` and released by +// `finish_tabular_review_generation`; it also expires on its own so a holder +// that dies never wedges the review forever. Every cell write made during a run +// is stamped with (and guarded by) that run's `generation_id`, so a superseded +// run can never overwrite the winner's results. +// +// In the SYNCHRONOUS path the HTTP request holds the lease for its whole life +// and renews it on a heartbeat (see routes/tabular.ts). In the ASYNC path the +// request only *claims* the lease and then hands it to the queue: the workers +// renew it while they process, and whichever worker observes that no cell still +// carries the generation id releases it. These constants are shared by both so +// the two paths agree on the timings. + +/** Lease duration requested on begin/renew. */ +export const TABULAR_GENERATION_LEASE_SECONDS = 300; +/** How often a holder renews its lease — comfortably inside the lease window. */ +export const TABULAR_GENERATION_HEARTBEAT_MS = 60_000; + +/** + * Renew the lease. Returns false when this generation no longer owns it (it + * expired and someone else claimed the review), which callers treat as "stop". + */ +export async function renewGeneration( + db: Db, + reviewId: string, + generationId: string, +): Promise { + const { data, error } = await db.rpc("renew_tabular_review_generation", { + target_review_id: reviewId, + target_generation_id: generationId, + lease_seconds: TABULAR_GENERATION_LEASE_SECONDS, + }); + return !error && data === true; +} + +/** Release the lease. Best-effort: a failure only delays it to its expiry. */ +export async function finishGeneration( + db: Db, + reviewId: string, + generationId: string, + log: Log, + context = "[tabular/generation]", +): Promise { + try { + const { error } = await db.rpc("finish_tabular_review_generation", { + target_review_id: reviewId, + target_generation_id: generationId, + }); + if (error) throw error; + } catch (error) { + log.error(`${context} failed to release generation lease`, error); + } +} + +/** + * Release the lease once no cell is still claimed by this generation. + * + * The async path stamps every targeted cell with the generation id before + * enqueuing, and each terminal write clears it, so "no cell carries this id" + * means every enqueued row has reached a terminal state — including rows still + * sitting in the queue, whose cells stay stamped until a worker finishes them. + * That makes this a safe "last one out turns off the lights" check for whichever + * worker happens to finish last. If every worker dies before reaching it, the + * lease still expires on its own. + */ +export async function finishGenerationIfIdle( + db: Db, + reviewId: string, + generationId: string, + log: Log, + context = "[tabular/generation]", +): Promise { + const { data, error } = await db + .from("tabular_cells") + .select("id") + .eq("review_id", reviewId) + .eq("generation_id", generationId) + .limit(1); + if (error) { + log.error(`${context} failed to check generation idleness`, error); + return; + } + if ((data ?? []).length > 0) return; + await finishGeneration(db, reviewId, generationId, log, context); +} diff --git a/backend/src/routes/documents.ts b/backend/src/routes/documents.ts index 6c18c0997e..af5da21272 100644 --- a/backend/src/routes/documents.ts +++ b/backend/src/routes/documents.ts @@ -13,6 +13,7 @@ import { versionStorageKey, } from "../lib/storage"; import { docxToPdf, convertedPdfKey } from "../lib/convert"; +import { enqueueConversion } from "../lib/queue/conversionQueue"; import { extractTrackedChangeIds, resolveTrackedChange, @@ -1383,9 +1384,15 @@ export async function handleDocumentUpload( ) as ArrayBuffer; const pageCount = suffix === "pdf" ? await countPdfPages(rawBuf) : null; + // When the job queue is enabled, defer Office → PDF conversion to the + // BullMQ worker instead of blocking the upload request on LibreOffice. + const deferConversion = + shouldConvertToPdf(suffix) && + process.env.ASYNC_DOCUMENT_CONVERSION === "true"; + // Convert Office files → PDF for display. PDFs are their own rendition. let pdfStoragePath: string | null = null; - if (shouldConvertToPdf(suffix)) { + if (!deferConversion && shouldConvertToPdf(suffix)) { try { const pdfBuf = await docxToPdf(content); const pdfKey = convertedPdfKey(userId, docId); @@ -1437,11 +1444,23 @@ export async function handleDocumentUpload( .from("documents") .update({ current_version_id: versionRow.id, - status: "ready", + // Deferred conversion leaves the doc "processing" until the worker + // produces the PDF and flips it to "ready". + status: deferConversion ? "processing" : "ready", updated_at: new Date().toISOString(), }) .eq("id", docId); + if (deferConversion) { + await enqueueConversion({ + documentId: docId, + versionId: versionRow.id, + userId, + storagePath: key, + fileType: suffix, + }); + } + const { data: updated } = await db .from("documents") .select("*") diff --git a/backend/src/routes/tabular.ts b/backend/src/routes/tabular.ts index 17e9ddb618..4ab8fecac4 100644 --- a/backend/src/routes/tabular.ts +++ b/backend/src/routes/tabular.ts @@ -4,16 +4,7 @@ import { requireAuth } from "../middleware/auth"; import { createServerSupabase } from "../lib/supabase"; import { recordAudit } from "../lib/audit"; import { sendInternalError } from "../lib/httpError"; -import { downloadFile } from "../lib/storage"; import { attachActiveVersionPaths } from "../lib/documentVersions"; -import { docxToPdf, normalizeDocxZipPaths } from "../lib/convert"; -import { - isPresentationDocumentType, - isSpreadsheetDocumentType, - isWordDocumentType, -} from "../lib/documentTypes"; -import { extractPresentationText } from "../lib/officeText"; -import { spreadsheetToLLMText } from "../lib/spreadsheet"; import { AssistantStreamError, ASSISTANT_ERROR_MESSAGE, @@ -25,13 +16,37 @@ import { type ChatMessage, type TabularCellStore, } from "../lib/chat"; +import { completeText } from "../lib/llm"; +import { + generateChatTitle, + queryTabularCell, +} from "../lib/tabular/tabular.extract"; +import { + missingModelApiKey, + parseCellContent, + TABULAR_GENERATION_HEARTBEAT_MS, + TABULAR_GENERATION_LEASE_SECONDS, + type Column, +} from "../lib/tabular/tabular.shared"; +import { + extractRowColumns, + finalizeCell, +} from "../lib/tabular/tabular.extractRow"; +import { + loadTabularGenerateWork, + prepareTabularGenerate, +} from "../lib/tabular/tabular.generate"; import { - completeText, - providerForModel, - streamChatWithTools, - type Provider, - type UserApiKeys, -} from "../lib/llm"; + streamTabularGenerateAsync, + streamTabularRunView, +} from "../lib/tabular/tabular.generateStream"; +import { + fetchSourceDocuments, + loadReviewRows, + loadRowDocumentText, + type ReviewRow, + type SourceDocument, +} from "../lib/tabular/tabular.rows"; import { getUserModelSettings } from "../lib/userSettings"; import { checkProjectAccess, @@ -51,57 +66,12 @@ import { parsePaginationQuery } from "../lib/pagination"; import { normalizeSearchTerm } from "../lib/search"; import { parseTabularReviewSort } from "../lib/sort"; -function formatPromptSuffix(format?: string, tags?: string[]): string { - switch (format) { - case "bulleted_list": - return ' The "summary" field in your JSON response must be a markdown bulleted list only — no prose. Format: each item on its own line, prefixed with "* " (asterisk + single space), e.g.\n* First item\n* Second item\n* Third item'; - case "number": - return ' The "summary" field in your JSON response must be a single number only. No units or explanation.'; - case "percentage": - return ' The "summary" field in your JSON response must be a single percentage value only (e.g. 42%). No explanation.'; - case "monetary_amount": - return ' The "summary" field in your JSON response must be the monetary value only, including currency symbol (e.g. $1,234.56). No explanation.'; - case "currency": - return ' The "summary" field in your JSON response must contain only the currency code(s). Wrap each code in double square brackets, e.g. [[USD]] or [[EUR]]. No other text.'; - case "yes_no": - return ' The "summary" field in your JSON response must be [[Yes]] or [[No]] only. The "reasoning" field MUST include an inline citation [[document:SOURCE_DOCUMENT_ID||page:N||quote:verbatim excerpt ≤25 words]] pointing to the exact language in the document that supports the Yes/No answer.'; - case "date": - return ' The "summary" field in your JSON response must be the date only in DD Month YYYY format (e.g. 1 January 2024). If a range, give both dates separated by an em dash. The "reasoning" field MUST include an inline citation [[document:SOURCE_DOCUMENT_ID||page:N||quote:verbatim excerpt ≤25 words]] pointing to the exact place in the document where the date is found.'; - case "tag": - return tags?.length - ? ` The \"summary\" field in your JSON response must contain exactly one tag wrapped in double square brackets. Available tags: ${tags.map((t) => `[[${t}]]`).join(", ")}. No other text. The \"reasoning\" field MUST include an inline citation [[document:SOURCE_DOCUMENT_ID||page:N||quote:verbatim excerpt ≤25 words]] pointing to the exact language in the document that supports the chosen tag.` - : ""; - default: - return ""; - } -} - export const tabularRouter = Router(); const TABULAR_GENERATION_CONCURRENCY = 3; -const TABULAR_GENERATION_LEASE_SECONDS = 300; -const TABULAR_GENERATION_HEARTBEAT_MS = 60_000; +// The lease timings live in lib/tabular/tabular.shared.ts because the queue +// workers hold the same lease on the async path and must agree on them. type DocumentGrouping = "document" | "folder"; -type ReviewRow = { - id: string; - review_id: string; - label: string; - row_type: "document" | "folder"; - folder_id: string | null; - library_folder_id: string | null; - document_id: string | null; - sort_index: number; - source_document_ids?: string[]; -}; -type SourceDocument = { - id: string; - filename: string; - file_type: string | null; - current_version_id?: string | null; - project_id?: string | null; - folder_id?: string | null; - library_folder_id?: string | null; -}; type SupabaseDb = ReturnType; function isReviewGenerationRunning(review: Record): boolean { @@ -118,36 +88,6 @@ function normalizeGrouping(value: unknown): DocumentGrouping { return value === "folder" ? "folder" : "document"; } -async function fetchSourceDocuments( - db: SupabaseDb, - documentIds: string[], -): Promise { - if (documentIds.length === 0) return []; - const { data, error } = await db - .from("documents") - .select( - "id, current_version_id, project_id, folder_id, library_folder_id", - ) - .in("id", documentIds); - if (error) throw new Error(error.message); - const docs = (data ?? []) as (Omit< - SourceDocument, - "filename" | "file_type" - > & { - filename?: string | null; - file_type?: string | null; - })[]; - await attachActiveVersionPaths(db, docs); - const position = new Map(documentIds.map((id, index) => [id, index])); - return docs - .map((doc) => ({ - ...doc, - filename: doc.filename?.trim() || "Untitled document", - file_type: doc.file_type ?? null, - })) - .sort((a, b) => (position.get(a.id) ?? 0) - (position.get(b.id) ?? 0)); -} - function buildFolderPathMap( folders: { id: string; @@ -415,97 +355,6 @@ async function syncCellsForReviewRows( } } -async function loadReviewRows( - db: SupabaseDb, - reviewId: string, -): Promise { - const { data, error } = await db - .from("tabular_review_rows") - .select("*") - .eq("review_id", reviewId) - .order("sort_index", { ascending: true }); - if (error) throw new Error(error.message); - const rows = (data ?? []) as ReviewRow[]; - if (!rows.length) return rows; - const { data: sources, error: sourceError } = await db - .from("tabular_review_row_sources") - .select("row_id, document_id") - .in( - "row_id", - rows.map((row) => row.id), - ) - .order("sort_index", { ascending: true }); - if (sourceError) throw new Error(sourceError.message); - const byRow = new Map(); - for (const source of sources ?? []) { - byRow.set(source.row_id, [ - ...(byRow.get(source.row_id) ?? []), - source.document_id, - ]); - } - return rows.map((row) => ({ - ...row, - source_document_ids: - byRow.get(row.id) ?? (row.document_id ? [row.document_id] : []), - })); -} - -async function loadRowDocumentText( - db: SupabaseDb, - row: ReviewRow, -): Promise { - const sourceIds = - row.source_document_ids ?? (row.document_id ? [row.document_id] : []); - const docs = await fetchSourceDocuments(db, sourceIds); - const sections: string[] = []; - for (const doc of docs) { - const storagePath = (doc as SourceDocument & { storage_path?: string }) - .storage_path; - let markdown = ""; - if (storagePath) { - const buf = await downloadFile(storagePath); - if (buf) { - try { - markdown = await extractDocumentMarkdown( - buf, - doc.file_type, - ); - } catch (error) { - console.error( - `[tabular] extraction error doc=${doc.id}`, - error, - ); - } - } - } - sections.push( - `## Source document: ${doc.filename}\nSource document ID: ${doc.id}\n\n${markdown}`, - ); - } - return sections.join("\n\n---\n\n"); -} - -function providerLabel(provider: Provider): string { - if (provider === "claude") return "Anthropic"; - if (provider === "openai") return "OpenAI"; - if (provider === "openrouter") return "OpenRouter"; - if (provider === "vercel") return "Vercel AI Gateway"; - if (provider === "opencode-go") return "OpenCode Go"; - if (provider === "ollama") return "Local (Ollama)"; - return "Gemini"; -} - -function missingModelApiKey(model: string, apiKeys: UserApiKeys) { - const provider = providerForModel(model); - if (provider === "ollama") return null; // local, no key - if (apiKeys[provider]?.trim()) return null; - return { - provider, - model, - detail: `${providerLabel(provider)} API key is required to use ${model}. Add an API key or select a different tabular review model.`, - }; -} - // GET /tabular-review tabularRouter.get("/", requireAuth, async (req, res) => { const userId = res.locals.userId as string; @@ -1370,35 +1219,26 @@ tabularRouter.post("/:reviewId/generate", requireAuth, async (req, res) => { let renewingLease = false; req.on("aborted", () => generationAbort.abort()); - const { data: review, error: reviewError } = await db - .from("tabular_reviews") - .select("*") - .eq("id", reviewId) - .single(); - if (reviewError || !review) - return void res.status(404).json({ detail: "Review not found" }); - const access = await ensureReviewAccess(review, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Review not found" }); - - const columns: { - index: number; - name: string; - prompt: string; - format?: string; - tags?: string[]; - }[] = review.columns_config ?? []; - if (columns.length === 0) - return void res.status(400).json({ detail: "No columns configured" }); - - const { tabular_model, api_keys } = await getUserModelSettings(userId, db); - const missingKey = missingModelApiKey(tabular_model, api_keys); - if (missingKey) { + // Pre-lease guards only (review, access, columns, model key). Row and cell + // state is deliberately NOT read here — see the note at the lease claim. + const prepared = await prepareTabularGenerate(db, { + reviewId, + userId, + userEmail, + }); + if (!prepared.ok) { + if (prepared.kind === "not_found") + return void res.status(404).json({ detail: "Review not found" }); + if (prepared.kind === "no_columns") + return void res + .status(400) + .json({ detail: "No columns configured" }); return void res.status(422).json({ code: "missing_api_key", - ...missingKey, + ...prepared.missingKey, }); } + const { columns, tabular_model, api_keys } = prepared.data; const expectedUpdatedAt = req.body?.expected_updated_at; if ( @@ -1448,8 +1288,13 @@ tabularRouter.post("/:reviewId/generate", requireAuth, async (req, res) => { // while another run is finishing, acquire the newly released lease, and // regenerate results that were completed after its stale snapshot. let rows: ReviewRow[] = []; - const cellMap = new Map>(); + let cellMap = new Map>(); + // The async path hands the lease to the queue workers (they renew it, and + // the last one out releases it) because the work outlives this request. + // While that is true this handler must neither release the lease nor end + // the response in its `finally`. + let leaseHandedOff = false; let streamFinished = false; res.on("close", () => { if (!streamFinished) generationAbort.abort(); @@ -1482,37 +1327,51 @@ tabularRouter.post("/:reviewId/generate", requireAuth, async (req, res) => { })(); }, TABULAR_GENERATION_HEARTBEAT_MS); - rows = await loadReviewRows(db, reviewId); - const { data: cells, error: cellsError } = await db - .from("tabular_cells") - .select("*") - .eq("review_id", reviewId); - if (cellsError) { - sendInternalError(res, cellsError); + const work = await loadTabularGenerateWork(db, { + reviewId, + userId, + userEmail, + }); + if (!work.ok) { + sendInternalError(res, work.error); return; } - for (const cell of cells ?? []) { - cellMap.set(`${cell.row_id}:${cell.column_index}`, cell); - } + rows = work.data.rows; + cellMap = work.data.cellMap; - const sourceIds = [ - ...new Set(rows.flatMap((row) => row.source_document_ids ?? [])), - ]; - const allowedSourceIds = new Set( - await filterAccessibleDocumentIds( - sourceIds, + if (generationAbort.signal.aborted || res.destroyed) return; + + // Async path: hand extraction to the durable BullMQ queue and turn this + // request into a reconnectable view that tails progress. The work + // survives a disconnect and retries on failure. Falls through to the + // historical inline path when the flag is off (no Redis required). + if (process.env.ASYNC_TABULAR_EXTRACTION === "true") { + // The workers renew the lease from here on, so stop our heartbeat + // before handing over — two renewers would just race each other. + if (leaseHeartbeat) { + clearInterval(leaseHeartbeat); + leaseHeartbeat = null; + } + leaseHandedOff = await streamTabularGenerateAsync({ + res, + db, + reviewId, + userId, + generationId, + columns, + rows, + cellMap, + log: console, + }); + void recordAudit(db, { userId, userEmail, - db, - ), - ); - rows = rows.filter((row) => - (row.source_document_ids ?? []).every((id) => - allowedSourceIds.has(id), - ), - ); - - if (generationAbort.signal.aborted || res.destroyed) return; + action: "tabular.generated", + surface: "tabular", + reviewId, + }); + return; + } res.setHeader("Content-Type", "text/event-stream"); res.setHeader("Cache-Control", "no-cache"); @@ -1521,106 +1380,62 @@ tabularRouter.post("/:reviewId/generate", requireAuth, async (req, res) => { res.flushHeaders(); let nextRowIndex = 0; - const processRow = async (row: ReviewRow) => { - if (generationAbort.signal.aborted) return; - const markdown = await loadRowDocumentText(db, row); - if (generationAbort.signal.aborted) return; + const cellFrame = ( + rowId: string, + columnIndex: number, + content: unknown, + status: "generating" | "done" | "error" | "pending", + ): void => { + write( + `data: ${JSON.stringify({ type: "cell_update", row_id: rowId, column_index: columnIndex, content, status })}\n\n`, + ); + }; - // Filter to only columns that need processing. - const columnsToProcess = columns.filter((col) => { + const processRow = async (row: ReviewRow) => { + const existingByColumn = new Map>(); + for (const col of columns) { const cell = cellMap.get(`${row.id}:${col.index}`); - return !(cell?.status === "done" && cell?.content); - }); - if (columnsToProcess.length === 0) return; - - // Mark only rows that have actually started as generating. Rows - // still in the worker queue remain pending and can be resumed. - for (const col of columnsToProcess) { - write( - `data: ${JSON.stringify({ type: "cell_update", row_id: row.id, column_index: col.index, content: null, status: "generating" })}\n\n`, - ); - const existingCell = cellMap.get(`${row.id}:${col.index}`); - if (existingCell) { - await db - .from("tabular_cells") - .update({ - status: "generating", - content: null, - generation_id: generationId, - }) - .eq("id", existingCell.id); - } else { - await db.from("tabular_cells").insert({ - review_id: reviewId, - row_id: row.id, - document_id: row.document_id, - column_index: col.index, - status: "generating", - generation_id: generationId, - }); - } + if (cell) existingByColumn.set(col.index, cell); } - // Single LLM call for all columns, streaming one JSON line per - // column. Aborting the request stops every active worker. - const receivedColumns = new Set(); - try { - await queryTabularAllColumns( - tabular_model, - row.label, - markdown, - columnsToProcess, - async (columnIndex, result) => { - receivedColumns.add(columnIndex); - await db - .from("tabular_cells") - .update({ - content: JSON.stringify(result), - status: "done", - generation_id: null, - }) - .eq("review_id", reviewId) - .eq("row_id", row.id) - .eq("column_index", columnIndex) - .eq("generation_id", generationId); - write( - `data: ${JSON.stringify({ type: "cell_update", row_id: row.id, column_index: columnIndex, content: result, status: "done" })}\n\n`, - ); - }, - api_keys, - generationAbort.signal, - ); - } catch (err) { - if (!generationAbort.signal.aborted) { - console.error( - `[tabular/generate] queryTabularAllColumns error row=${row.id}`, - err, - ); - } - } + // Shared extraction core — the async worker runs this same + // function. It owns the generating/done DB writes (stamped with and + // guarded by this run's generation id) and announces each + // transition through the sink, which here writes SSE frames. It + // never decides the terminal state of a column the model skipped; + // it reports those in `missing`. + const { missing } = await extractRowColumns({ + db, + reviewId, + row, + columns, + existingByColumn, + model: tabular_model, + apiKeys: api_keys, + generationId, + abortSignal: generationAbort.signal, + sink: { + generating: (rowId, columnIndex) => + cellFrame(rowId, columnIndex, null, "generating"), + done: (rowId, columnIndex, result) => + cellFrame(rowId, columnIndex, result, "done"), + }, + }); // Stopped cells return to pending; genuine missing model output is // still an error. Completed cells remain untouched. const incompleteStatus = generationAbort.signal.aborted ? "pending" : "error"; - for (const col of columnsToProcess) { - if (!receivedColumns.has(col.index)) { - await db - .from("tabular_cells") - .update({ - status: incompleteStatus, - content: null, - generation_id: null, - }) - .eq("review_id", reviewId) - .eq("row_id", row.id) - .eq("column_index", col.index) - .eq("generation_id", generationId); - write( - `data: ${JSON.stringify({ type: "cell_update", row_id: row.id, column_index: col.index, content: null, status: incompleteStatus })}\n\n`, - ); - } + for (const columnIndex of missing) { + await finalizeCell(db, { + reviewId, + rowId: row.id, + columnIndex, + status: incompleteStatus, + generationId, + }); + cellFrame(row.id, columnIndex, null, incompleteStatus); } }; @@ -1673,25 +1488,83 @@ tabularRouter.post("/:reviewId/generate", requireAuth, async (req, res) => { } finally { streamFinished = true; if (leaseHeartbeat) clearInterval(leaseHeartbeat); - try { - const { error } = await db.rpc( - "finish_tabular_review_generation", - { - target_review_id: reviewId, - target_generation_id: generationId, - }, - ); - if (error) throw error; - } catch (error) { - console.error( - "[tabular/generate] failed to release generation lease", - error, - ); + // On the async path the lease now belongs to the workers and the SSE + // view is still tailing them, so neither is ours to close. + if (!leaseHandedOff) { + try { + const { error } = await db.rpc( + "finish_tabular_review_generation", + { + target_review_id: reviewId, + target_generation_id: generationId, + }, + ); + if (error) throw error; + } catch (error) { + console.error( + "[tabular/generate] failed to release generation lease", + error, + ); + } + if (!res.writableEnded) res.end(); } - if (!res.writableEnded) res.end(); } }); +// GET /tabular-review/:reviewId/generate/stream — reconnect to an in-flight (or +// just-finished) generate run without re-triggering work. A client whose POST +// /generate stream dropped can resume here and catch up on the remaining cells. +// Pure observer: it never enqueues and takes NO generation lease, so watching a +// run can never block it or make a legitimate POST 409. (Registered before the +// /:reviewId/chats group; no path collision since the segments differ.) +tabularRouter.get( + "/:reviewId/generate/stream", + requireAuth, + async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { reviewId } = req.params; + const db = createServerSupabase(); + + const prepared = await prepareTabularGenerate(db, { + reviewId, + userId, + userEmail, + }); + if (!prepared.ok) { + if (prepared.kind === "not_found") + return void res + .status(404) + .json({ detail: "Review not found" }); + if (prepared.kind === "no_columns") + return void res + .status(400) + .json({ detail: "No columns configured" }); + return void res.status(422).json({ + code: "missing_api_key", + ...prepared.missingKey, + }); + } + + const work = await loadTabularGenerateWork(db, { + reviewId, + userId, + userEmail, + }); + if (!work.ok) return void sendInternalError(res, work.error); + + await streamTabularRunView({ + res, + db, + reviewId, + columns: prepared.data.columns, + rows: work.data.rows, + cellMap: work.data.cellMap, + log: console, + }); + }, +); + // GET /tabular-review/:reviewId/chats — list chats (metadata only, no messages) tabularRouter.get("/:reviewId/chats", requireAuth, async (req, res) => { const userId = res.locals.userId as string; @@ -2174,351 +2047,3 @@ tabularRouter.post("/:reviewId/chat", requireAuth, async (req, res) => { res.end(); } }); - -function parseCellContent( - raw: unknown, -): { summary: string; flag?: string; reasoning?: string } | null { - if (!raw) return null; - if (typeof raw === "object" && raw !== null && "summary" in raw) { - const c = raw as { - summary?: unknown; - flag?: unknown; - reasoning?: unknown; - }; - return { - summary: String(c.summary ?? ""), - flag: (["green", "grey", "yellow", "red"] as const).includes( - c.flag as "green", - ) - ? (c.flag as string) - : undefined, - reasoning: typeof c.reasoning === "string" ? c.reasoning : "", - }; - } - if (typeof raw === "string") { - try { - const p = JSON.parse(raw) as { - summary?: unknown; - value?: unknown; - flag?: unknown; - reasoning?: unknown; - }; - return { - summary: String(p.summary ?? p.value ?? "").trim(), - flag: (["green", "grey", "yellow", "red"] as const).includes( - p.flag as "green", - ) - ? (p.flag as string) - : undefined, - reasoning: typeof p.reasoning === "string" ? p.reasoning : "", - }; - } catch { - return { summary: raw, flag: "grey", reasoning: "" }; - } - } - return null; -} - -async function queryTabularCell( - model: string, - filename: string, - documentText: string, - columnPrompt: string, - format?: string, - tags?: string[], - apiKeys?: import("../lib/llm").UserApiKeys, -) { - const suffix = formatPromptSuffix(format as never, tags); - const fullPrompt = `${columnPrompt}${suffix} If not found, state "Not Found". Leave all reasoning and explanation in the "reasoning" field only.`; - - const EXTRACTION_SYSTEM = `You are a legal document analyst. Return ONLY valid JSON: -{"summary": string, "flag": "green"|"grey"|"yellow"|"red", "reasoning": string} - -The "summary" and "reasoning" field values may use markdown formatting (bullets, bold, italics, etc.) — the values are still plain JSON strings (escape newlines as \\n), but the text inside will be rendered as markdown in the UI. - -The "summary" field must contain only the extracted value with inline citations — no explanation or reasoning. Every factual claim in "summary" must be followed immediately by a citation in the format [[document:SOURCE_DOCUMENT_ID||page:N||quote:exact quoted text]], using the exact source document ID shown before the supporting document. For spreadsheets, use [[document:SOURCE_DOCUMENT_ID||sheet:SHEET_NAME||cell:A1||quote:exact cell text]]. The quote must be a short verbatim excerpt (≤ 25 words) narrowly scoped to the specific claim. Do not have multiple claims share the same long quote; if two different statements need different evidence, give each its own short, precise quote. All reasoning and explanation belongs in "reasoning" only, which may also contain citations.`; - - let raw: string; - try { - raw = await completeText({ - model, - systemPrompt: EXTRACTION_SYSTEM, - user: `Document: ${filename}\n\n${documentText}\n\n---\nInstruction: ${fullPrompt}`, - maxTokens: 2048, - apiKeys, - }); - } catch (err) { - console.error( - "[queryTabularCell] completion failed", - err, - ); - return null; - } - try { - const parsed = JSON.parse( - raw - .replace(/^```(?:json)?\n?/i, "") - .replace(/\n?```$/, "") - .trim(), - ) as { - summary?: unknown; - value?: unknown; - flag?: unknown; - reasoning?: unknown; - }; - return { - summary: - String(parsed.summary ?? parsed.value ?? "").trim() || - "Not addressed", - flag: (["green", "grey", "yellow", "red"] as const).includes( - parsed.flag as "green", - ) - ? (parsed.flag as "green") - : "grey", - reasoning: String(parsed.reasoning ?? ""), - }; - } catch { - return raw.trim() - ? { - summary: raw.trim().slice(0, 500), - flag: "grey" as const, - reasoning: "", - } - : null; - } -} - -async function generateChatTitle( - model: string, - firstUserMessage: string, - context?: { reviewTitle?: string | null; projectName?: string | null }, - apiKeys?: import("../lib/llm").UserApiKeys, -): Promise { - try { - const contextLines: string[] = []; - if (context?.projectName) - contextLines.push(`Project: ${context.projectName}`); - if (context?.reviewTitle) - contextLines.push(`Tabular review: ${context.reviewTitle}`); - const contextBlock = contextLines.length - ? `This chat is in the context of a tabular review.\n${contextLines.join("\n")}\n\n` - : ""; - - const raw = await completeText({ - model, - user: `${contextBlock}Generate a short title (4-6 words) for a chat that starts with the message below. The title should reflect the user's specific question, not the review or project name. Return only the title, no punctuation, no quotes:\n\n${firstUserMessage}`, - maxTokens: 64, - apiKeys, - }); - return raw.trim().slice(0, 80) || null; - } catch { - return null; - } -} - -type CellResult = { - summary: string; - flag: "green" | "grey" | "yellow" | "red"; - reasoning: string; -}; -type Column = { - index: number; - name: string; - prompt: string; - format?: string; - tags?: string[]; -}; - -async function queryTabularAllColumns( - model: string, - filename: string, - documentText: string, - columns: Column[], - onResult: (columnIndex: number, result: CellResult) => Promise, - apiKeys?: import("../lib/llm").UserApiKeys, - abortSignal?: AbortSignal, -): Promise { - const columnsDesc = columns - .map((col) => { - const suffix = formatPromptSuffix(col.format as never, col.tags); - const fullPrompt = `${col.prompt}${suffix} If not found, state "Not Found".`; - return `Column ${col.index} — "${col.name}": ${fullPrompt}`; - }) - .join("\n"); - - const SYSTEM = `You are a legal document analyst. Extract information for each column listed below. - -For each column, output exactly one minified JSON object on its own line (no line breaks inside the JSON), then a newline. Process columns in order and output each result as soon as you finish it. - -Line format: -{"column_index": , "summary": , "flag": <"green"|"grey"|"yellow"|"red">, "reasoning": } - -Rules: -- "summary": the extracted value with inline citations [[document:SOURCE_DOCUMENT_ID||page:N||quote:verbatim excerpt ≤25 words]] after every factual claim, using the exact source document ID shown before the supporting document. For spreadsheets, use [[document:SOURCE_DOCUMENT_ID||sheet:SHEET_NAME||cell:A1||quote:exact cell text]]. No explanation or reasoning here. Quotes must be narrowly scoped to the specific claim — extract only the exact supporting words, not the full surrounding sentence. Do not reuse one long quote across multiple statements; give each claim its own short, precise quote. -- "flag": green = standard/favorable, yellow = needs attention, red = problematic/unfavorable, grey = neutral/not found -- "reasoning": brief explanation of the extraction -- The "summary" and "reasoning" string VALUES may use markdown (bullets, bold, italics, etc.) — escape newlines as \\n inside the JSON string. This markdown is rendered in the UI. -- Output ONLY the JSON lines themselves. Do NOT wrap the response in markdown code fences (e.g. \`\`\`json), and do not add any preamble or summary.`; - - const USER = `Document: ${filename}\n\n${documentText}\n\n---\nColumns to extract:\n${columnsDesc}`; - - let contentBuffer = ""; - const pending: Promise[] = []; - - const processLine = async (line: string) => { - const trimmed = line.trim(); - if (!trimmed) return; - try { - const parsed = JSON.parse(trimmed) as { - column_index?: unknown; - summary?: unknown; - flag?: unknown; - reasoning?: unknown; - }; - if (typeof parsed.column_index !== "number") return; - const col = columns.find((c) => c.index === parsed.column_index); - if (!col) return; - await onResult(parsed.column_index, { - summary: String(parsed.summary ?? "").trim() || "Not addressed", - flag: (["green", "grey", "yellow", "red"] as const).includes( - parsed.flag as "green", - ) - ? (parsed.flag as CellResult["flag"]) - : "grey", - reasoning: String(parsed.reasoning ?? ""), - }); - } catch { - // malformed line — skip - } - }; - - let abortError: unknown; - try { - await streamChatWithTools({ - model, - systemPrompt: SYSTEM, - messages: [{ role: "user", content: USER }], - tools: [], - apiKeys, - abortSignal, - callbacks: { - onContentDelta: (delta) => { - contentBuffer += delta; - let newlineIdx: number; - while ((newlineIdx = contentBuffer.indexOf("\n")) !== -1) { - const completedLine = contentBuffer.slice( - 0, - newlineIdx, - ); - contentBuffer = contentBuffer.slice(newlineIdx + 1); - pending.push(processLine(completedLine)); - } - }, - }, - }); - } catch (err) { - if (abortSignal?.aborted) { - abortError = err; - } else { - console.error( - "[queryTabularAllColumns] stream failed", - err, - ); - } - } - - if (contentBuffer.trim()) pending.push(processLine(contentBuffer)); - await Promise.all(pending); - if (abortError) throw abortError; -} - -async function extractDocumentMarkdown( - buf: ArrayBuffer, - fileType: string | null | undefined, -): Promise { - const normalizedType = (fileType ?? "").toLowerCase(); - if (normalizedType === "pdf") return extractPdfMarkdown(buf); - if (normalizedType === "docx") return extractDocxMarkdown(buf); - if (isSpreadsheetDocumentType(normalizedType)) { - // SheetJS handles .xlsx/.xlsm/.xls directly, no PDF detour. - return spreadsheetToLLMText(Buffer.from(buf)); - } - if (normalizedType === "pptx") { - return extractPresentationText(Buffer.from(buf)); - } - if ( - isPresentationDocumentType(normalizedType) || - isWordDocumentType(normalizedType) - ) { - const pdfBuf = await docxToPdf(Buffer.from(buf)); - const pdfArrayBuffer = pdfBuf.buffer.slice( - pdfBuf.byteOffset, - pdfBuf.byteOffset + pdfBuf.byteLength, - ) as ArrayBuffer; - return extractPdfMarkdown(pdfArrayBuffer); - } - return extractDocxMarkdown(buf); -} - -async function extractPdfMarkdown(buf: ArrayBuffer): Promise { - try { - const pdfjsLib = await import( - "pdfjs-dist/legacy/build/pdf.mjs" as string - ); - const pdf = await ( - pdfjsLib as unknown as { - getDocument: (opts: unknown) => { - promise: Promise<{ - numPages: number; - getPage: (n: number) => Promise<{ - getTextContent: () => Promise<{ - items: { str?: string; hasEOL?: boolean }[]; - }>; - }>; - }>; - }; - } - ).getDocument({ data: new Uint8Array(buf) }).promise; - const pages: string[] = []; - for (let i = 1; i <= pdf.numPages; i++) { - const page = await pdf.getPage(i); - const tc = await page.getTextContent(); - const text = tc.items - .filter((it): it is { str: string } => "str" in it) - .map((it) => it.str) - .join(" ") - .trim(); - if (text) pages.push(`## Page ${i}\n\n${text}`); - } - return pages.join("\n\n"); - } catch { - return ""; - } -} - -async function extractDocxMarkdown(buf: ArrayBuffer): Promise { - try { - const mammoth = await import("mammoth"); - const normalized = await normalizeDocxZipPaths(Buffer.from(buf)); - const { value: html } = await mammoth.convertToHtml({ - buffer: normalized, - }); - return html - .replace( - /]*>(.*?)<\/h\1>/gi, - (_, l, t) => "#".repeat(Number(l)) + " " + t + "\n\n", - ) - .replace(/]*>(.*?)<\/strong>/gi, "**$1**") - .replace(/]*>(.*?)<\/li>/gi, "- $1\n") - .replace(/]*>(.*?)<\/p>/gi, "$1\n\n") - .replace(/<[^>]+>/g, "") - .replace(/ /g, " ") - .replace(/&/g, "&") - .replace(/</g, "<") - .replace(/>/g, ">") - .replace(/\n{3,}/g, "\n\n") - .trim(); - } catch { - return ""; - } -} diff --git a/backend/src/workers/__tests__/conversionWorker.test.ts b/backend/src/workers/__tests__/conversionWorker.test.ts new file mode 100644 index 0000000000..a75ca93457 --- /dev/null +++ b/backend/src/workers/__tests__/conversionWorker.test.ts @@ -0,0 +1,146 @@ +import { describe, it, expect, vi, beforeEach } from "vitest"; + +// Never construct a real Supabase client during the unit test. +vi.mock("../../lib/supabase", () => ({ + createServerSupabase: vi.fn(), +})); + +const downloadFile = vi.fn(); +const uploadFile = vi.fn(); +vi.mock("../../lib/storage", () => ({ + downloadFile: (...a: unknown[]) => downloadFile(...a), + uploadFile: (...a: unknown[]) => uploadFile(...a), +})); + +const docxToPdf = vi.fn(); +vi.mock("../../lib/convert", () => ({ + docxToPdf: (...a: unknown[]) => docxToPdf(...a), + convertedPdfKey: (userId: string, docId: string) => + `converted-pdfs/${userId}/${docId}.pdf`, +})); + +import { + runConversionJob, + setDocumentTerminalStatus, + isPermanentFailure, +} from "../conversionWorker"; +import type { Job } from "bullmq"; +import type { ConversionJobData } from "../../lib/queue/conversionQueue"; + +type Call = { table: string; update: Record }; + +function makeDb() { + const calls: Call[] = []; + return { + calls, + from(table: string) { + return { + update(update: Record) { + return { + eq: async () => { + calls.push({ table, update }); + return {}; + }, + }; + }, + }; + }, + }; +} + +const JOB = { + documentId: "doc-1", + versionId: "ver-1", + userId: "user-1", + storagePath: "uploads/user-1/doc-1.docx", + fileType: "docx", +}; + +beforeEach(() => { + downloadFile.mockReset(); + uploadFile.mockReset(); + docxToPdf.mockReset(); +}); + +describe("runConversionJob", () => { + it("converts, stores the PDF, and flips the document to ready", async () => { + downloadFile.mockResolvedValue(new ArrayBuffer(8)); + docxToPdf.mockResolvedValue(Buffer.from("%PDF-1.7 fake")); + uploadFile.mockResolvedValue(undefined); + const db = makeDb(); + + await runConversionJob(JOB, db as never); + + expect(uploadFile).toHaveBeenCalledWith( + "converted-pdfs/user-1/doc-1.pdf", + expect.anything(), + "application/pdf", + ); + expect(db.calls).toContainEqual({ + table: "document_versions", + update: { pdf_storage_path: "converted-pdfs/user-1/doc-1.pdf" }, + }); + const docUpdate = db.calls.find((c) => c.table === "documents"); + expect(docUpdate?.update.status).toBe("ready"); + }); + + it("treats a conversion failure as non-fatal: still marks ready, no PDF stored", async () => { + downloadFile.mockResolvedValue(new ArrayBuffer(8)); + docxToPdf.mockRejectedValue(new Error("soffice exploded")); + const db = makeDb(); + + await runConversionJob(JOB, db as never); + + expect(uploadFile).not.toHaveBeenCalled(); + expect(db.calls.some((c) => c.table === "document_versions")).toBe(false); + const docUpdate = db.calls.find((c) => c.table === "documents"); + expect(docUpdate?.update.status).toBe("ready"); + }); + + it("throws when the original is missing so BullMQ retries", async () => { + downloadFile.mockResolvedValue(null); + const db = makeDb(); + + await expect(runConversionJob(JOB, db as never)).rejects.toThrow( + /original not found/, + ); + expect(docxToPdf).not.toHaveBeenCalled(); + expect(db.calls).toHaveLength(0); + }); +}); + +describe("setDocumentTerminalStatus", () => { + it("updates the document to the given terminal status", async () => { + const db = makeDb(); + + await setDocumentTerminalStatus(db as never, "doc-1", "error"); + + expect(db.calls).toHaveLength(1); + expect(db.calls[0].table).toBe("documents"); + expect(db.calls[0].update.status).toBe("error"); + expect(db.calls[0].update).toHaveProperty("updated_at"); + }); +}); + +describe("isPermanentFailure", () => { + const job = (attemptsMade: number, attempts?: number) => + ({ + attemptsMade, + opts: { attempts }, + }) as unknown as Job; + + it("is false while retries remain", () => { + expect(isPermanentFailure(job(1, 3))).toBe(false); + expect(isPermanentFailure(job(2, 3))).toBe(false); + }); + + it("is true once retries are exhausted", () => { + expect(isPermanentFailure(job(3, 3))).toBe(true); + expect(isPermanentFailure(job(4, 3))).toBe(true); + }); + + it("defaults to a single attempt when opts.attempts is unset", () => { + expect(isPermanentFailure(job(1))).toBe(true); + expect(isPermanentFailure(job(0))).toBe(false); + }); +}); diff --git a/backend/src/workers/__tests__/extractionWorker.test.ts b/backend/src/workers/__tests__/extractionWorker.test.ts new file mode 100644 index 0000000000..ccad47a743 --- /dev/null +++ b/backend/src/workers/__tests__/extractionWorker.test.ts @@ -0,0 +1,510 @@ +import { describe, it, expect, vi, beforeEach } from "vitest"; + +vi.mock("../../lib/supabase", () => ({ + createServerSupabase: vi.fn(), +})); + +const loadReviewRow = vi.fn(); +const loadRowDocumentText = vi.fn(); +vi.mock("../../lib/tabular/tabular.rows", () => ({ + loadReviewRow: (...a: unknown[]) => loadReviewRow(...a), + loadRowDocumentText: (...a: unknown[]) => loadRowDocumentText(...a), +})); + +vi.mock("../../lib/userSettings", () => ({ + getUserModelSettings: async () => ({ + tabular_model: "claude-test", + api_keys: {}, + }), +})); + +const queryTabularAllColumns = vi.fn(); +vi.mock("../../lib/tabular/tabular.extract", () => ({ + queryTabularAllColumns: (...a: unknown[]) => queryTabularAllColumns(...a), +})); + +import { + runExtractionJob, + markExtractionFailed, + isPermanentFailure, +} from "../extractionWorker"; +import type { Job } from "bullmq"; +import type { ExtractionJobData } from "../../lib/queue/extractionQueue"; + +type Call = { + table: string; + op: "select" | "update" | "insert"; + payload?: Record; + filters: Record; +}; + +type SelectResponse = + | { data: unknown } + | ((call: Call) => { data: unknown; error?: unknown }); + +// Minimal chainable Supabase test double. `responses[table].select` feeds +// select/single reads (a function form can answer per-filter, which the lease's +// "is this generation idle?" probe needs); update/insert resolve empty and are +// recorded in `calls`. `rpc` records lease calls in `rpcs`. +function makeDb(responses: Record) { + const calls: Call[] = []; + const rpcs: { name: string; args: Record }[] = []; + function from(table: string) { + const state: Call = { table, op: "select", filters: {} }; + const resolveRead = () => { + const r = responses[table]?.select; + if (typeof r === "function") return r(state); + return r ?? { data: null }; + }; + const b: Record = { + select() { + state.op = "select"; + return b; + }, + update(payload: Record) { + state.op = "update"; + state.payload = payload; + return b; + }, + insert(payload: Record) { + state.op = "insert"; + state.payload = payload; + calls.push({ ...state, filters: { ...state.filters } }); + return Promise.resolve({ data: null, error: null }); + }, + eq(col: string, val: unknown) { + state.filters[col] = val; + return b; + }, + in(col: string, val: unknown) { + state.filters[col] = val; + return b; + }, + limit() { + return b; + }, + single() { + calls.push({ ...state, filters: { ...state.filters } }); + return Promise.resolve(resolveRead()); + }, + then(onF: (v: unknown) => unknown, onR?: (e: unknown) => unknown) { + calls.push({ ...state, filters: { ...state.filters } }); + const value = + state.op === "select" + ? resolveRead() + : { data: null, error: null }; + return Promise.resolve(value).then(onF, onR); + }, + }; + return b; + } + async function rpc(name: string, args: Record) { + rpcs.push({ name, args }); + return { data: true, error: null }; + } + return { calls, rpcs, from, rpc }; +} + +const DATA: ExtractionJobData = { + reviewId: "rev-1", + userId: "user-1", + rowId: "row-1", +}; + +const ROW = { + id: "row-1", + review_id: "rev-1", + label: "Contract.pdf", + row_type: "document", + folder_id: null, + library_folder_id: null, + document_id: "doc-1", + sort_index: 0, + source_document_ids: ["doc-1"], +}; + +const COLUMNS = [ + { index: 0, name: "Parties", prompt: "Who are the parties?" }, + { index: 1, name: "Term", prompt: "What is the term?" }, +]; + +const CELL = (index: number, result: Record) => ({ + summary: `col ${index}`, + flag: "green", + reasoning: "", + ...result, +}); + +beforeEach(() => { + loadReviewRow.mockReset(); + loadReviewRow.mockResolvedValue(ROW); + loadRowDocumentText.mockReset(); + loadRowDocumentText.mockResolvedValue("extracted text"); + queryTabularAllColumns.mockReset(); +}); + +describe("runExtractionJob", () => { + it("marks every column generating then done and publishes each", async () => { + const publish = vi.fn(async () => {}); + const db = makeDb({ + tabular_reviews: { select: { data: { columns_config: COLUMNS } } }, + tabular_cells: { select: { data: [] } }, // no cells yet + }); + queryTabularAllColumns.mockImplementation( + async (_m, _f, _t, cols, onResult) => { + for (const c of cols) await onResult(c.index, CELL(c.index, {})); + }, + ); + + await runExtractionJob(DATA, { db: db as never, publish }); + + // Two "generating" inserts (no pre-existing cells) + two "done" updates. + const inserts = db.calls.filter((c) => c.op === "insert"); + expect(inserts).toHaveLength(2); + expect(inserts[0].payload).toMatchObject({ + review_id: "rev-1", + row_id: "row-1", + document_id: "doc-1", + }); + const doneUpdates = db.calls.filter( + (c) => c.op === "update" && c.payload?.status === "done", + ); + expect(doneUpdates).toHaveLength(2); + + const frames = publish.mock.calls.map( + (c) => c[1] as { status: string; row_id: string }, + ); + expect(frames.every((f) => f.row_id === "row-1")).toBe(true); + const statuses = frames.map((f) => f.status); + expect(statuses.filter((s) => s === "generating")).toHaveLength(2); + expect(statuses.filter((s) => s === "done")).toHaveLength(2); + }); + + it("reuses existing cell records (update, not insert) when they already exist", async () => { + const publish = vi.fn(async () => {}); + const db = makeDb({ + tabular_reviews: { select: { data: { columns_config: COLUMNS } } }, + tabular_cells: { + select: { + data: [ + { id: "c0", column_index: 0, status: "error", content: null }, + { id: "c1", column_index: 1, status: "pending", content: null }, + ], + }, + }, + }); + queryTabularAllColumns.mockImplementation( + async (_m, _f, _t, cols, onResult) => { + for (const c of cols) await onResult(c.index, CELL(c.index, {})); + }, + ); + + await runExtractionJob(DATA, { db: db as never, publish }); + + expect(db.calls.filter((c) => c.op === "insert")).toHaveLength(0); + const generatingUpdates = db.calls.filter( + (c) => c.op === "update" && c.payload?.status === "generating", + ); + expect(generatingUpdates).toHaveLength(2); + }); + + it("skips columns already done with content — no LLM call", async () => { + const publish = vi.fn(async () => {}); + const db = makeDb({ + tabular_reviews: { select: { data: { columns_config: COLUMNS } } }, + tabular_cells: { + select: { + data: [ + { id: "c0", column_index: 0, status: "done", content: "{}" }, + { id: "c1", column_index: 1, status: "done", content: "{}" }, + ], + }, + }, + }); + + await runExtractionJob(DATA, { db: db as never, publish }); + + expect(queryTabularAllColumns).not.toHaveBeenCalled(); + expect(publish).not.toHaveBeenCalled(); + }); + + it("throws when the model omits a column so BullMQ retries", async () => { + const publish = vi.fn(async () => {}); + const db = makeDb({ + tabular_reviews: { select: { data: { columns_config: COLUMNS } } }, + tabular_cells: { select: { data: [] } }, + }); + // Only column 0 comes back. + queryTabularAllColumns.mockImplementation( + async (_m, _f, _t, _cols, onResult) => { + await onResult(0, CELL(0, {})); + }, + ); + + await expect( + runExtractionJob(DATA, { db: db as never, publish }), + ).rejects.toThrow(/incomplete extraction/); + }); + + it("returns early when the review has no columns", async () => { + const publish = vi.fn(async () => {}); + const db = makeDb({ + tabular_reviews: { select: { data: { columns_config: [] } } }, + }); + + await runExtractionJob(DATA, { db: db as never, publish }); + + expect(loadReviewRow).not.toHaveBeenCalled(); + expect(queryTabularAllColumns).not.toHaveBeenCalled(); + expect(db.calls.some((c) => c.table === "tabular_cells")).toBe(false); + }); + + it("returns early when the row no longer exists (deleted between enqueue and run)", async () => { + const publish = vi.fn(async () => {}); + loadReviewRow.mockResolvedValue(null); + const db = makeDb({ + tabular_reviews: { select: { data: { columns_config: COLUMNS } } }, + }); + + await runExtractionJob(DATA, { db: db as never, publish }); + + expect(queryTabularAllColumns).not.toHaveBeenCalled(); + expect(db.calls.some((c) => c.table === "tabular_cells")).toBe(false); + }); +}); + +describe("markExtractionFailed", () => { + it("marks only unfinished cells error and publishes them", async () => { + const publish = vi.fn(async () => {}); + const db = makeDb({ + tabular_cells: { + select: { + data: [ + { id: "c0", column_index: 0, status: "generating", content: null }, + { id: "c1", column_index: 1, status: "done", content: "{}" }, + ], + }, + }, + }); + + await markExtractionFailed(DATA, { db: db as never, publish }); + + const errorUpdates = db.calls.filter( + (c) => c.op === "update" && c.payload?.status === "error", + ); + expect(errorUpdates).toHaveLength(1); + expect(errorUpdates[0].filters).toMatchObject({ + review_id: "rev-1", + row_id: "row-1", + column_index: 0, + }); + // The terminal write also clears any generation stamp. + expect(errorUpdates[0].payload).toMatchObject({ + status: "error", + content: null, + generation_id: null, + }); + expect(publish).toHaveBeenCalledTimes(1); + const frame = publish.mock.calls[0][1] as { + row_id: string; + column_index: number; + }; + expect(frame.row_id).toBe("row-1"); + expect(frame.column_index).toBe(0); + }); + + it("leaves cells claimed by a newer generation alone", async () => { + const publish = vi.fn(async () => {}); + const db = makeDb({ + tabular_cells: { + select: { + data: [ + { + id: "c0", + column_index: 0, + status: "generating", + content: null, + generation_id: "gen-2", // a newer run owns this cell + }, + { + id: "c1", + column_index: 1, + status: "generating", + content: null, + generation_id: "gen-1", + }, + ], + }, + }, + }); + + await markExtractionFailed( + { ...DATA, generationId: "gen-1" }, + { db: db as never, publish }, + ); + + const errorUpdates = db.calls.filter( + (c) => c.op === "update" && c.payload?.status === "error", + ); + expect(errorUpdates).toHaveLength(1); + expect(errorUpdates[0].filters).toMatchObject({ + column_index: 1, + generation_id: "gen-1", + }); + expect(publish).toHaveBeenCalledTimes(1); + }); +}); + +describe("generation lease", () => { + it("stamps and guards cell writes with the job's generation id", async () => { + const publish = vi.fn(async () => {}); + const db = makeDb({ + tabular_reviews: { select: { data: { columns_config: COLUMNS } } }, + tabular_cells: { + select: (call) => + // The idleness probe filters on generation_id; answer it + // with "nothing left" so the lease gets released. + call.filters.generation_id + ? { data: [] } + : { + data: [ + { + id: "c0", + column_index: 0, + status: "pending", + content: null, + }, + { + id: "c1", + column_index: 1, + status: "pending", + content: null, + }, + ], + }, + }, + }); + queryTabularAllColumns.mockImplementation( + async (_m, _f, _t, cols, onResult) => { + for (const c of cols) await onResult(c.index, CELL(c.index, {})); + }, + ); + + await runExtractionJob( + { ...DATA, generationId: "gen-1" }, + { db: db as never, publish }, + ); + + const generatingUpdates = db.calls.filter( + (c) => c.op === "update" && c.payload?.status === "generating", + ); + expect(generatingUpdates).toHaveLength(2); + expect( + generatingUpdates.every((c) => c.payload?.generation_id === "gen-1"), + ).toBe(true); + + const doneUpdates = db.calls.filter( + (c) => c.op === "update" && c.payload?.status === "done", + ); + expect(doneUpdates).toHaveLength(2); + // Terminal writes clear the stamp AND are guarded by it, so a + // superseded run can never overwrite the winner's results. + expect( + doneUpdates.every( + (c) => + c.payload?.generation_id === null && + c.filters.generation_id === "gen-1", + ), + ).toBe(true); + }); + + it("releases the lease once no cell still carries the generation id", async () => { + const publish = vi.fn(async () => {}); + const db = makeDb({ + tabular_reviews: { select: { data: { columns_config: COLUMNS } } }, + tabular_cells: { + select: (call) => + call.filters.generation_id ? { data: [] } : { data: [] }, + }, + }); + queryTabularAllColumns.mockImplementation( + async (_m, _f, _t, cols, onResult) => { + for (const c of cols) await onResult(c.index, CELL(c.index, {})); + }, + ); + + await runExtractionJob( + { ...DATA, generationId: "gen-1" }, + { db: db as never, publish }, + ); + + expect(db.rpcs.map((r) => r.name)).toContain( + "finish_tabular_review_generation", + ); + expect(db.rpcs.at(-1)?.args).toMatchObject({ + target_review_id: "rev-1", + target_generation_id: "gen-1", + }); + }); + + it("keeps the lease while cells are still claimed (retry pending)", async () => { + const publish = vi.fn(async () => {}); + const db = makeDb({ + tabular_reviews: { select: { data: { columns_config: COLUMNS } } }, + tabular_cells: { + select: (call) => + call.filters.generation_id + ? { data: [{ id: "c1" }] } // still mid-flight + : { data: [] }, + }, + }); + // Only column 0 comes back → the job throws for a BullMQ retry. + queryTabularAllColumns.mockImplementation( + async (_m, _f, _t, _cols, onResult) => { + await onResult(0, CELL(0, {})); + }, + ); + + await expect( + runExtractionJob( + { ...DATA, generationId: "gen-1" }, + { db: db as never, publish }, + ), + ).rejects.toThrow(/incomplete extraction/); + + expect(db.rpcs.map((r) => r.name)).not.toContain( + "finish_tabular_review_generation", + ); + }); + + it("takes no lease action when the job carries no generation id", async () => { + const publish = vi.fn(async () => {}); + const db = makeDb({ + tabular_reviews: { select: { data: { columns_config: COLUMNS } } }, + tabular_cells: { select: { data: [] } }, + }); + queryTabularAllColumns.mockImplementation( + async (_m, _f, _t, cols, onResult) => { + for (const c of cols) await onResult(c.index, CELL(c.index, {})); + }, + ); + + await runExtractionJob(DATA, { db: db as never, publish }); + + expect(db.rpcs).toHaveLength(0); + }); +}); + +describe("isPermanentFailure", () => { + const job = (attemptsMade: number, attempts?: number) => + ({ attemptsMade, opts: { attempts } }) as unknown as Job; + + it("is false while retries remain", () => { + expect(isPermanentFailure(job(1, 3))).toBe(false); + expect(isPermanentFailure(job(2, 3))).toBe(false); + }); + + it("is true once retries are exhausted", () => { + expect(isPermanentFailure(job(3, 3))).toBe(true); + }); +}); diff --git a/backend/src/workers/conversionWorker.ts b/backend/src/workers/conversionWorker.ts new file mode 100644 index 0000000000..0f9dfefac8 --- /dev/null +++ b/backend/src/workers/conversionWorker.ts @@ -0,0 +1,153 @@ +import { Worker, type Job } from "bullmq"; +import { getRedisConnection } from "../lib/queue/connection"; +import { + CONVERSION_QUEUE, + type ConversionJobData, +} from "../lib/queue/conversionQueue"; +import { downloadFile, uploadFile } from "../lib/storage"; +import { docxToPdf, convertedPdfKey } from "../lib/convert"; +import { createServerSupabase } from "../lib/supabase"; + +type Db = ReturnType; + +/** + * Convert one uploaded DOCX/DOC to PDF and finalize the document. + * + * Extracted from the worker callback so it can be unit-tested with injected + * deps. Mirrors the synchronous upload path's semantics: a *conversion* + * failure is non-fatal — the document is still usable (just without a PDF + * rendition), so we still flip it to "ready". Only failure to fetch the + * original is thrown, so BullMQ retries it. + */ +export async function runConversionJob( + data: ConversionJobData, + db: Db = createServerSupabase(), +): Promise { + const { documentId, versionId, userId, storagePath } = data; + + const original = await downloadFile(storagePath); + if (!original) { + // Transient (eventual-consistency) or a real miss — let BullMQ retry. + throw new Error( + `[conversion-worker] original not found at ${storagePath}`, + ); + } + + try { + const pdfBuf = await docxToPdf(Buffer.from(original)); + const pdfKey = convertedPdfKey(userId, documentId); + await uploadFile( + pdfKey, + pdfBuf.buffer.slice( + pdfBuf.byteOffset, + pdfBuf.byteOffset + pdfBuf.byteLength, + ) as ArrayBuffer, + "application/pdf", + ); + await db + .from("document_versions") + .update({ pdf_storage_path: pdfKey }) + .eq("id", versionId); + await db + .from("documents") + .update({ status: "ready", updated_at: new Date().toISOString() }) + .eq("id", documentId); + console.log("[conversion-worker] converted", { documentId, versionId }); + } catch (err) { + console.error( + "[conversion-worker] DOCX→PDF failed; finalizing without a PDF rendition", + { err, documentId, versionId }, + ); + await db + .from("documents") + .update({ status: "ready", updated_at: new Date().toISOString() }) + .eq("id", documentId); + } +} + +/** + * Move a document to a terminal status (e.g. "error"). Extracted so the + * permanent-failure path is unit-testable without a live queue/Redis. + */ +export async function setDocumentTerminalStatus( + db: Db, + documentId: string, + status: string, +): Promise { + await db + .from("documents") + .update({ status, updated_at: new Date().toISOString() }) + .eq("id", documentId); +} + +/** True once a job has exhausted its retries (BullMQ 'failed', no attempts left). */ +export function isPermanentFailure(job: Job): boolean { + const maxAttempts = job.opts.attempts ?? 1; + return job.attemptsMade >= maxAttempts; +} + +let worker: Worker | null = null; + +export function createConversionWorker(): Worker { + if (worker) return worker; + worker = new Worker( + CONVERSION_QUEUE, + async (job: Job) => { + await runConversionJob(job.data); + }, + { + connection: getRedisConnection(), + concurrency: 2, + // Recover jobs orphaned by a worker crash mid-run: re-queue a job + // whose lock hasn't been renewed within stalledInterval, up to + // maxStalledCount times before it's failed for good. + stalledInterval: 30_000, + maxStalledCount: 2, + }, + ); + worker.on("stalled", (jobId) => { + console.warn( + "[conversion-worker] job stalled; will be re-queued", + { jobId }, + ); + }); + worker.on("failed", async (job, err) => { + if (!job) { + console.error("[conversion-worker] job failed (no job)", { err }); + return; + } + if (!isPermanentFailure(job)) { + console.error( + "[conversion-worker] job failed (will retry, attempts remain)", + { jobId: job.id, err }, + ); + return; + } + // Retries exhausted: the document is stuck "processing" with no PDF and + // no path forward — surface it to the user as a terminal "error". + console.error( + "[conversion-worker] job permanently failed; marking document error", + { jobId: job.id, documentId: job.data.documentId, err }, + ); + try { + await setDocumentTerminalStatus( + createServerSupabase(), + job.data.documentId, + "error", + ); + } catch (updateErr) { + console.error( + "[conversion-worker] failed to mark document error", + { jobId: job.id, documentId: job.data.documentId, updateErr }, + ); + } + }); + return worker; +} + +export async function stopConversionWorker(): Promise { + if (worker) { + await worker.close(); + worker = null; + } +} diff --git a/backend/src/workers/extractionWorker.ts b/backend/src/workers/extractionWorker.ts new file mode 100644 index 0000000000..ee52fd7e8a --- /dev/null +++ b/backend/src/workers/extractionWorker.ts @@ -0,0 +1,346 @@ +import { Worker, type Job } from "bullmq"; +import { getRedisConnection } from "../lib/queue/connection"; +import { + EXTRACTION_QUEUE, + type ExtractionJobData, +} from "../lib/queue/extractionQueue"; +import { + publishCellUpdate as defaultPublish, + type CellUpdate, +} from "../lib/queue/runProgress"; +import { getUserModelSettings } from "../lib/userSettings"; +import { + extractRowColumns, + finalizeCell, +} from "../lib/tabular/tabular.extractRow"; +import { loadReviewRow } from "../lib/tabular/tabular.rows"; +import { + finishGenerationIfIdle, + renewGeneration, + TABULAR_GENERATION_HEARTBEAT_MS, + type Column, +} from "../lib/tabular/tabular.shared"; +import { createServerSupabase } from "../lib/supabase"; + +type Db = ReturnType; + +export interface ExtractionDeps { + db: Db; + /** Publish a progress frame (injectable so the job is unit-testable). */ + publish: (reviewId: string, update: CellUpdate) => Promise; +} + +function defaultDeps(): ExtractionDeps { + return { db: createServerSupabase(), publish: defaultPublish }; +} + +/** + * Extract every not-yet-`done` column for one (review, row) pair. + * + * This is the async counterpart of the inline loop that used to live in the + * POST /:reviewId/generate handler — pulled into a standalone, dependency- + * injected function so it can run on a worker and be unit-tested without a live + * queue/Redis. + * + * Idempotent + retry-safe: it re-reads current cell state and only processes + * columns that are not already `done` with content. A retry therefore narrows + * to the columns still outstanding. If any targeted column fails to come back + * from the model, the function THROWS so BullMQ retries the job; the permanent- + * failure handler (below) is what finally marks stragglers `error`. + * + * LEASE. The request that enqueued this job claimed the review's generation + * lease and then handed it over — it cannot hold it, because the work outlives + * the request. So each running job renews the lease on a heartbeat, and the job + * that clears the last generation stamp releases it. Cells still queued keep + * their stamp, so the lease is never released while work remains. + */ +export async function runExtractionJob( + data: ExtractionJobData, + deps: ExtractionDeps = defaultDeps(), +): Promise { + const { reviewId, userId, rowId, generationId } = data; + const { db, publish } = deps; + + const leaseHeartbeat = generationId + ? setInterval(() => { + void renewGeneration(db, reviewId, generationId) + .then((held) => { + if (!held) + console.error( + "[extraction-worker] generation lease lost", + { reviewId, rowId }, + ); + }) + .catch((err) => + console.error( + "[extraction-worker] failed to renew generation lease", + { reviewId, rowId, err }, + ), + ); + }, TABULAR_GENERATION_HEARTBEAT_MS) + : null; + if (leaseHeartbeat && typeof leaseHeartbeat.unref === "function") + leaseHeartbeat.unref(); + + // Set once this job has nothing left to do for the row (success, or a row/ + // review that vanished) — as opposed to throwing for a retry, where the + // row's cells must keep their stamp so the lease stays held. + let settled = false; + try { + // 1. Columns configured on the review. + const { data: review } = await db + .from("tabular_reviews") + .select("columns_config") + .eq("id", reviewId) + .single(); + const columns: Column[] = (review?.columns_config as Column[]) ?? []; + if (columns.length === 0) { + settled = true; + return; + } + + // 2. The row this job fills (with its source-document ids resolved). A + // row deleted between enqueue and run is not an error — nothing to do. + const row = await loadReviewRow(db, reviewId, rowId); + if (!row) { + settled = true; + return; + } + + // 3. Current cell state for this row, keyed by column. + const { data: cells } = await db + .from("tabular_cells") + .select("*") + .eq("review_id", reviewId) + .eq("row_id", rowId); + const existingByColumn = new Map>(); + for (const cell of (cells ?? []) as Record[]) + existingByColumn.set(cell.column_index as number, cell); + + // 4. Model + keys for the owner (never serialized into the job payload). + const { tabular_model, api_keys } = await getUserModelSettings( + userId, + db, + ); + + // 5. Run the shared extraction core; publish transitions over Redis so a + // tailing /generate request sees them live. Every cell write is + // stamped with — and, once terminal, guarded by — this generation. + const { processed, missing } = await extractRowColumns({ + db, + reviewId, + row, + columns, + existingByColumn, + model: tabular_model, + apiKeys: api_keys, + generationId, + sink: { + generating: (id, columnIndex) => + publish(reviewId, { + type: "cell_update", + row_id: id, + column_index: columnIndex, + content: null, + status: "generating", + }), + done: (id, columnIndex, result) => + publish(reviewId, { + type: "cell_update", + row_id: id, + column_index: columnIndex, + content: result, + status: "done", + }), + }, + }); + if (processed.length === 0) { + settled = true; + return; + } + + // 6. If the model didn't return every column, throw so BullMQ retries + // the still-outstanding ones. Cells are left "generating" (still + // stamped, so the lease stays held) — the permanent-failure handler + // flips the survivors to "error" once retries run out. + if (missing.length > 0) { + throw new Error( + `[extraction-worker] incomplete extraction for row ${rowId}: ` + + `missing columns ${missing.join(", ")}`, + ); + } + settled = true; + } finally { + if (leaseHeartbeat) clearInterval(leaseHeartbeat); + if (generationId) { + if (settled) + await clearRowGenerationStamp(db, reviewId, rowId, generationId); + await finishGenerationIfIdle( + db, + reviewId, + generationId, + console, + "[extraction-worker]", + ); + } + } +} + +/** + * Drop this generation's stamp from every cell of a row the job is done with. + * Terminal writes already clear their own stamp; this catches the cells the job + * skipped (already `done` when it started), so "no cell carries this generation + * id" is an exact test for "the run is over". + */ +async function clearRowGenerationStamp( + db: Db, + reviewId: string, + rowId: string, + generationId: string, +): Promise { + const { error } = await db + .from("tabular_cells") + .update({ generation_id: null }) + .eq("review_id", reviewId) + .eq("row_id", rowId) + .eq("generation_id", generationId); + if (error) + console.error("[extraction-worker] failed to clear generation stamp", { + reviewId, + rowId, + error, + }); +} + +/** True once a job has exhausted its retries (BullMQ 'failed', no attempts left). */ +export function isPermanentFailure(job: Job): boolean { + const maxAttempts = job.opts.attempts ?? 1; + return job.attemptsMade >= maxAttempts; +} + +/** + * Terminal cleanup for a permanently failed job: flip every still-unfinished + * cell for this row to "error" and announce it, so the grid shows a clear + * terminal state instead of a spinner that never resolves. Extracted so it is + * unit-testable without a live queue. + * + * Cells claimed by a *different* generation are left alone: this job's run was + * superseded, and the run that owns them now is responsible for their outcome. + * Clearing the stamps here is also what lets the lease be released. + */ +export async function markExtractionFailed( + data: ExtractionJobData, + deps: ExtractionDeps = defaultDeps(), +): Promise { + const { reviewId, rowId, generationId } = data; + const { db, publish } = deps; + + const { data: cells } = await db + .from("tabular_cells") + .select("id, column_index, status, content, generation_id") + .eq("review_id", reviewId) + .eq("row_id", rowId); + + for (const cell of (cells ?? []) as Record[]) { + if (cell.status === "done" && cell.content) continue; + if ( + generationId && + cell.generation_id != null && + cell.generation_id !== generationId + ) + continue; + await finalizeCell(db, { + reviewId, + rowId, + columnIndex: cell.column_index as number, + status: "error", + // Guard with the stamp the cell actually carries: an unstamped cell + // belongs to no run, so guarding on `generationId` would match + // nothing and leave it spinning. + generationId: (cell.generation_id as string | null) ?? undefined, + }); + await publish(reviewId, { + type: "cell_update", + row_id: rowId, + column_index: cell.column_index as number, + content: null, + status: "error", + }); + } + + if (generationId) { + await clearRowGenerationStamp(db, reviewId, rowId, generationId); + await finishGenerationIfIdle( + db, + reviewId, + generationId, + console, + "[extraction-worker]", + ); + } +} + +let worker: Worker | null = null; + +export function createExtractionWorker(): Worker { + if (worker) return worker; + worker = new Worker( + EXTRACTION_QUEUE, + async (job: Job) => { + await runExtractionJob(job.data); + }, + { + connection: getRedisConnection(), + concurrency: 3, + // Recover jobs orphaned by a worker crash mid-run: re-queue a job + // whose lock hasn't been renewed within stalledInterval, up to + // maxStalledCount times before it's failed for good. + stalledInterval: 30_000, + maxStalledCount: 2, + }, + ); + worker.on("stalled", (jobId) => { + console.warn( + "[extraction-worker] job stalled; will be re-queued", + { jobId }, + ); + }); + worker.on("failed", async (job, err) => { + if (!job) { + console.error("[extraction-worker] job failed (no job)", { err }); + return; + } + if (!isPermanentFailure(job)) { + console.error( + "[extraction-worker] job failed (will retry, attempts remain)", + { jobId: job.id, err }, + ); + return; + } + console.error( + "[extraction-worker] job permanently failed; marking cells error", + { + jobId: job.id, + reviewId: job.data.reviewId, + rowId: job.data.rowId, + err, + }, + ); + try { + await markExtractionFailed(job.data); + } catch (updateErr) { + console.error( + "[extraction-worker] failed to mark cells error", + { jobId: job.id, updateErr }, + ); + } + }); + return worker; +} + +export async function stopExtractionWorker(): Promise { + if (worker) { + await worker.close(); + worker = null; + } +} diff --git a/backend/src/workers/index.ts b/backend/src/workers/index.ts new file mode 100644 index 0000000000..506d90c41b --- /dev/null +++ b/backend/src/workers/index.ts @@ -0,0 +1,28 @@ +import { WORKER_REGISTRY } from "./registry"; +import { closeRedisConnection } from "../lib/queue/connection"; + +/** True when at least one background worker is enabled by the current config. */ +export function anyWorkerEnabled(): boolean { + return WORKER_REGISTRY.some((w) => w.enabled()); +} + +/** + * Start the in-process BullMQ workers whose feature flag is on. Called from the + * server entrypoint only when `anyWorkerEnabled()`, so the default (synchronous) + * deployment needs no Redis. Running workers in the API process keeps the + * dev/single-node story simple; split them into a dedicated process by calling + * this from a separate entrypoint when you need to scale them apart. + */ +export function startWorkers(): void { + for (const w of WORKER_REGISTRY) { + if (!w.enabled()) continue; + w.create(); + console.log(`[workers] ${w.name} worker started`); + } +} + +export async function stopWorkers(): Promise { + for (const w of WORKER_REGISTRY) await w.stop(); + for (const w of WORKER_REGISTRY) await w.closeQueue(); + await closeRedisConnection(); +} diff --git a/backend/src/workers/registry.ts b/backend/src/workers/registry.ts new file mode 100644 index 0000000000..ecde7a6451 --- /dev/null +++ b/backend/src/workers/registry.ts @@ -0,0 +1,51 @@ +import { + createConversionWorker, + stopConversionWorker, +} from "./conversionWorker"; +import { + createExtractionWorker, + stopExtractionWorker, +} from "./extractionWorker"; +import { closeConversionQueue } from "../lib/queue/conversionQueue"; +import { closeExtractionQueue } from "../lib/queue/extractionQueue"; + +/** + * One background queue's lifecycle, described declaratively. `startWorkers()` / + * `stopWorkers()` iterate this list, so the server entrypoint and shutdown path + * never need to know which queues exist. + */ +export interface WorkerDescriptor { + /** Log/identify label. */ + name: string; + /** Whether this worker should run in the current configuration. */ + enabled: () => boolean; + /** Start the in-process BullMQ worker (idempotent). */ + create: () => void; + /** Gracefully stop the worker. */ + stop: () => Promise; + /** Close the worker's producer-side queue. */ + closeQueue: () => Promise; +} + +/** + * To add a background queue: implement its queue (`lib/queue/Queue.ts`) + * and worker (`workers/Worker.ts`), then append one descriptor here. + * `startWorkers()`, `stopWorkers()`, `anyWorkerEnabled()`, and the server + * entrypoint all pick it up with no further change. + */ +export const WORKER_REGISTRY: WorkerDescriptor[] = [ + { + name: "document-conversion", + enabled: () => process.env.ASYNC_DOCUMENT_CONVERSION === "true", + create: createConversionWorker, + stop: stopConversionWorker, + closeQueue: closeConversionQueue, + }, + { + name: "tabular-extraction", + enabled: () => process.env.ASYNC_TABULAR_EXTRACTION === "true", + create: createExtractionWorker, + stop: stopExtractionWorker, + closeQueue: closeExtractionQueue, + }, +]; From d45de97a8a800dcecbc4394115f20a5d5bc1719d Mon Sep 17 00:00:00 2001 From: Amal Date: Thu, 6 Aug 2026 10:23:20 -0700 Subject: [PATCH 02/16] =?UTF-8?q?feat:=20complete=20the=20async=20story=20?= =?UTF-8?q?=E2=80=94=20full=20conversion=20coverage,=20queued=20regenerate?= =?UTF-8?q?-cell,=20stale-work=20reaper,=20and=20a=20frontend=20that=20can?= =?UTF-8?q?=20consume=20it?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit WHY THIS MATTERS The first commit made two workloads durable, but a feature flag is only real if flipping it on produces a working product. Three gaps stood in the way. First, ASYNC_DOCUMENT_CONVERSION covered one of the five places that spawn LibreOffice — project uploads, added versions, replaced versions and document-to-version copies still blocked their requests for seconds to minutes. Second, regenerate-cell ran a full LLM extraction inline even with the extraction queue enabled, and a crash mid-call stranded the cell in "generating" forever. Third, the frontend had no way to see async results: nothing polled a "processing" document, and the reconnectable generate stream had zero callers — enabling the flags produced spinners that never resolved. WHAT IS AN ORPHANED TRANSIENT STATE Transient statuses ("processing", "generating") encode a promise: some running code will eventually write a terminal state. A crash in the window between the transient write and the terminal write breaks the promise, and because nothing else owns the row, the lie persists forever. The fix has two halves: narrow the windows (hand the work to a queue that retries and survives restarts) and add an owner of last resort (a reaper that flips provably-orphaned rows to "error"). HOW IT WORKS - Conversion queue covers all five LibreOffice call sites. Version flows pass a per-version pdfKey (renditions of different versions must not collide on the document-level key) and finalizeDocumentStatus: false — their document is already "ready", so a rendition failure must not flip a healthy document to "error"; only the initial-upload flow parks the document "processing" and lets the worker finalize it. Terminal conversion jobs are now removed immediately (same rationale as extraction): replace-file reuses the versionId, and a lingering completed job record would silently dedupe the re-conversion. - Regenerate-cell becomes a single-cell job: payload gains columnIndex, jobId gains a column suffix (extract:::) so it never dedupes against a full-row job, and the worker narrows to that one column. The route keeps its synchronous JSON contract by waiting on the cell's terminal state (pub/sub + DB-poll backstop); if the wait budget elapses it answers 202 {status:"generating"} — the job keeps running and the client catches up through the resume stream. The disconnect-divergence bug (client marks error, backend later writes done) is gone: the DB is the only authority. - Stale-work reaper (lib/maintenance/staleWork.ts, swept at boot + every 10 min): documents "processing" past a 30-minute age gate with no live conversion job flip to "error"; "generating" cells with no live job flip to "error" (async mode only — cells have no timestamp column, so in sync mode a live inline run is indistinguishable from an orphan). Job existence is the liveness signal, which immediate job removal makes trustworthy. - Frontend catch-up: GET /single-documents/:documentId exists so the client can poll one document instead of refetching the collection; DocTable polls pending/processing rows every 3s and merges status changes through the existing update path. The tabular view now aborts its generate stream on unmount, reconnects once through GET /generate/stream on a dropped stream, resumes an in-flight run found at mount (cells still "generating"), and treats regenerate's 202 as "keep the skeleton, tail the stream" instead of an error. - The GET stream view no longer dials Redis in synchronous deployments (the subscribe is flag-gated; the DB-poll backstop does the resolving there), so the no-Redis-by-default invariant holds for every new path. Tests: backend 523 passing (+13: payload passthrough, per-version pdf keys, finalize semantics, single-cell narrowing in worker + failure handler, reaper liveness/age-gate/no-op cases); frontend 174 passing, tsc and production build clean. Co-Authored-By: Claude Fable 5 --- backend/.env.example | 5 + backend/src/index.ts | 21 ++ .../maintenance/__tests__/staleWork.test.ts | 316 ++++++++++++++++++ backend/src/lib/maintenance/staleWork.ts | 238 +++++++++++++ .../queue/__tests__/conversionQueue.test.ts | 21 +- .../queue/__tests__/extractionQueue.test.ts | 19 ++ backend/src/lib/queue/conversionQueue.ts | 30 +- backend/src/lib/queue/extractionQueue.ts | 20 +- .../__tests__/tabular.generateStream.test.ts | 121 ++++++- .../src/lib/tabular/tabular.generateStream.ts | 156 ++++++++- backend/src/routes/documents.ts | 129 +++++-- backend/src/routes/projects.ts | 24 +- backend/src/routes/tabular.ts | 102 +++++- .../__tests__/conversionWorker.test.ts | 57 ++++ .../__tests__/extractionWorker.test.ts | 69 ++++ backend/src/workers/conversionWorker.ts | 45 ++- backend/src/workers/extractionWorker.ts | 38 ++- .../src/app/components/documents/DocTable.tsx | 32 ++ .../components/tabular/TabularReviewView.tsx | 156 +++++++-- frontend/src/app/lib/mikeApi.test.ts | 23 +- frontend/src/app/lib/mikeApi.ts | 35 +- 21 files changed, 1539 insertions(+), 118 deletions(-) create mode 100644 backend/src/lib/maintenance/__tests__/staleWork.test.ts create mode 100644 backend/src/lib/maintenance/staleWork.ts diff --git a/backend/.env.example b/backend/.env.example index 67ec8835d6..bb3a3562ca 100644 --- a/backend/.env.example +++ b/backend/.env.example @@ -67,3 +67,8 @@ ASYNC_DOCUMENT_CONVERSION=false # progress over Redis pub/sub and can be resumed via GET .../generate/stream. # Requires REDIS_URL. Default "false" runs extraction inline. ASYNC_TABULAR_EXTRACTION=false +# Stale-work reaper: documents stuck "processing" longer than this (with no +# live conversion job) are flipped to "error" so the UI never spins forever. +# The sweep runs every STALE_SWEEP_INTERVAL_MS. Defaults: 30 min / 10 min. +#STALE_DOC_PROCESSING_MS=1800000 +#STALE_SWEEP_INTERVAL_MS=600000 diff --git a/backend/src/index.ts b/backend/src/index.ts index 52630913d8..8a8d8c054d 100644 --- a/backend/src/index.ts +++ b/backend/src/index.ts @@ -1,5 +1,6 @@ import { app } from "./app"; import { manifestPublicKey } from "./lib/manifestSigning"; +import { runStaleWorkSweep } from "./lib/maintenance/staleWork"; import { anyWorkerEnabled, startWorkers, stopWorkers } from "./workers"; const PORT = process.env.PORT ?? 3001; @@ -27,6 +28,26 @@ const server = app.listen(PORT, () => { } }); +// Stale-work reaper: a crash between "status = processing/generating" and the +// finalizing write strands rows in a transient state forever — nothing else +// owns them. Sweep shortly after boot (crash recovery) and on an interval. +// The sweep itself only dials Redis when an ASYNC_* flag is on. +const SWEEP_INTERVAL_MS = (() => { + const raw = Number(process.env.STALE_SWEEP_INTERVAL_MS); + return Number.isFinite(raw) && raw > 0 ? raw : 10 * 60 * 1000; +})(); +const runSweep = () => + void runStaleWorkSweep() + .then(({ documents, cells }) => { + if (documents || cells) + console.warn("[stale-sweep] flipped", { documents, cells }); + }) + .catch((err) => console.error("[stale-sweep] failed", err)); +const initialSweep = setTimeout(runSweep, 30_000); +initialSweep.unref(); +const sweepTimer = setInterval(runSweep, SWEEP_INTERVAL_MS); +sweepTimer.unref(); + // Graceful shutdown: on SIGTERM/SIGINT (orchestrator rollout, Ctrl-C), stop // accepting new connections, let in-flight requests/streams drain, close the // job-queue workers + Redis, then exit 0. Without this the orchestrator's diff --git a/backend/src/lib/maintenance/__tests__/staleWork.test.ts b/backend/src/lib/maintenance/__tests__/staleWork.test.ts new file mode 100644 index 0000000000..4b491ee158 --- /dev/null +++ b/backend/src/lib/maintenance/__tests__/staleWork.test.ts @@ -0,0 +1,316 @@ +import { describe, it, expect, vi, beforeEach, afterEach } from "vitest"; + +vi.mock("../../supabase", () => ({ + createServerSupabase: vi.fn(), +})); + +const conversionGetJob = vi.fn(); +vi.mock("../../queue/conversionQueue", () => ({ + getConversionQueue: () => ({ getJob: conversionGetJob }), + conversionJobId: (versionId: string) => `convert:${versionId}`, +})); + +const extractionGetJob = vi.fn(); +vi.mock("../../queue/extractionQueue", () => ({ + getExtractionQueue: () => ({ getJob: extractionGetJob }), + extractionJobId: (reviewId: string, rowId: string, columnIndex?: number) => + columnIndex == null + ? `extract:${reviewId}:${rowId}` + : `extract:${reviewId}:${rowId}:${columnIndex}`, +})); + +import { + sweepStaleProcessingDocuments, + sweepStaleGeneratingCells, +} from "../staleWork"; + +type Call = { + table: string; + op: "select" | "update"; + payload?: Record; + filters: Record; + /** Set when the query narrowed with .limit() — used to spot the idleness probe. */ + limited?: boolean; + /** Set when the query asked for a single row (.maybeSingle()). */ + single?: boolean; +}; + +type Responder = unknown[] | ((call: Call) => unknown[]); + +// Chainable Supabase double: select responses come from `responses[table]` +// (an array, or a function of the recorded call for tables that are read more +// than once); updates resolve empty and are recorded. `rpc` calls are recorded +// too — the reaper releases a dead generation's lease through one. +function makeDb(responses: Record) { + const calls: Call[] = []; + const rpcCalls: { fn: string; args: Record }[] = []; + function from(table: string) { + const state: Call = { table, op: "select", filters: {} }; + const resolve = () => { + const call = { ...state, filters: { ...state.filters } }; + calls.push(call); + if (state.op !== "select") return { data: null, error: null }; + const responder = responses[table]; + const rows = + typeof responder === "function" + ? responder(call) + : (responder ?? []); + return state.single + ? { data: rows[0] ?? null, error: null } + : { data: rows, error: null }; + }; + const b: Record = { + select() { + state.op = "select"; + return b; + }, + update(payload: Record) { + state.op = "update"; + state.payload = payload; + return b; + }, + eq(col: string, val: unknown) { + state.filters[col] = val; + return b; + }, + lt(col: string, val: unknown) { + state.filters[`lt:${col}`] = val; + return b; + }, + limit() { + state.limited = true; + return b; + }, + maybeSingle() { + state.single = true; + return Promise.resolve(resolve()); + }, + then(onF: (v: unknown) => unknown, onR?: (e: unknown) => unknown) { + return Promise.resolve(resolve()).then(onF, onR); + }, + }; + return b; + } + async function rpc(fn: string, args: Record) { + rpcCalls.push({ fn, args }); + return { data: true, error: null }; + } + return { calls, rpcCalls, from, rpc }; +} + +/** A review row whose generation lease is gone — the reaper's precondition. */ +const NO_LEASE = [ + { active_generation_id: null, generation_lease_expires_at: null }, +]; +/** A review row still holding a live lease: a running owner. */ +const LIVE_LEASE = [ + { + active_generation_id: "gen-live", + generation_lease_expires_at: new Date( + Date.now() + 60_000, + ).toISOString(), + }, +]; + +const ENV_KEYS = [ + "ASYNC_DOCUMENT_CONVERSION", + "ASYNC_TABULAR_EXTRACTION", + "STALE_DOC_PROCESSING_MS", +] as const; +const saved: Record = {}; + +beforeEach(() => { + for (const k of ENV_KEYS) { + saved[k] = process.env[k]; + delete process.env[k]; + } + conversionGetJob.mockReset(); + extractionGetJob.mockReset(); +}); + +afterEach(() => { + for (const k of ENV_KEYS) { + if (saved[k] === undefined) delete process.env[k]; + else process.env[k] = saved[k]; + } +}); + +describe("sweepStaleProcessingDocuments", () => { + it("flips stale processing documents to error (queue off: no job check)", async () => { + const db = makeDb({ + documents: [ + { id: "doc-1", current_version_id: "ver-1" }, + { id: "doc-2", current_version_id: null }, + ], + }); + + const flipped = await sweepStaleProcessingDocuments(db as never); + + expect(flipped).toBe(2); + expect(conversionGetJob).not.toHaveBeenCalled(); + const updates = db.calls.filter((c) => c.op === "update"); + expect(updates).toHaveLength(2); + // Guarded flip: only rows still "processing" are touched. + expect(updates[0].filters.status).toBe("processing"); + expect(updates[0].payload?.status).toBe("error"); + }); + + it("skips documents whose conversion job is still live (queue on)", async () => { + process.env.ASYNC_DOCUMENT_CONVERSION = "true"; + conversionGetJob.mockImplementation(async (jobId: string) => + jobId === "convert:ver-live" ? { id: jobId } : null, + ); + const db = makeDb({ + documents: [ + { id: "doc-live", current_version_id: "ver-live" }, + { id: "doc-dead", current_version_id: "ver-dead" }, + ], + }); + + const flipped = await sweepStaleProcessingDocuments(db as never); + + expect(flipped).toBe(1); + const updates = db.calls.filter((c) => c.op === "update"); + expect(updates).toHaveLength(1); + expect(updates[0].filters.id).toBe("doc-dead"); + }); +}); + +describe("sweepStaleGeneratingCells", () => { + it("is a no-op when the extraction queue is disabled", async () => { + const db = makeDb({ tabular_cells: [{ id: "c1" }] }); + + const flipped = await sweepStaleGeneratingCells(db as never); + + expect(flipped).toBe(0); + expect(db.calls).toHaveLength(0); + }); + + it("flips orphaned generating cells and spares those with a live job", async () => { + process.env.ASYNC_TABULAR_EXTRACTION = "true"; + extractionGetJob.mockImplementation(async (jobId: string) => + jobId === "extract:rev-1:row-live" ? { id: jobId } : null, + ); + const db = makeDb({ + tabular_reviews: NO_LEASE, + // The sweep's own scan; the idleness probe (.limit) sees nothing + // left carrying the generation id. + tabular_cells: (call) => + call.limited + ? [] + : [ + { + id: "c-live", + review_id: "rev-1", + row_id: "row-live", + column_index: 0, + generation_id: "gen-dead", + }, + { + id: "c-dead", + review_id: "rev-1", + row_id: "row-dead", + column_index: 1, + generation_id: "gen-dead", + }, + ], + }); + + const flipped = await sweepStaleGeneratingCells(db as never); + + expect(flipped).toBe(1); + const updates = db.calls.filter((c) => c.op === "update"); + expect(updates).toHaveLength(1); + // finalizeCell addresses the cell by (review, row, column) and guards + // on the stamp it was read with; the write clears that stamp. + expect(updates[0].filters).toMatchObject({ + review_id: "rev-1", + row_id: "row-dead", + column_index: 1, + generation_id: "gen-dead", + }); + expect(updates[0].payload).toMatchObject({ + status: "error", + content: null, + generation_id: null, + }); + // With the last stamp gone, the dead run's lease is released. + expect(db.rpcCalls).toEqual([ + { + fn: "finish_tabular_review_generation", + args: { + target_review_id: "rev-1", + target_generation_id: "gen-dead", + }, + }, + ]); + }); + + it("spares a cell whose single-cell (regenerate) job is live", async () => { + process.env.ASYNC_TABULAR_EXTRACTION = "true"; + extractionGetJob.mockImplementation(async (jobId: string) => + jobId === "extract:rev-1:row-1:2" ? { id: jobId } : null, + ); + const db = makeDb({ + tabular_reviews: NO_LEASE, + tabular_cells: [ + { id: "c2", review_id: "rev-1", row_id: "row-1", column_index: 2 }, + ], + }); + + const flipped = await sweepStaleGeneratingCells(db as never); + + expect(flipped).toBe(0); + expect(db.calls.filter((c) => c.op === "update")).toHaveLength(0); + }); + + it("spares every cell of a review that still holds its generation lease", async () => { + process.env.ASYNC_TABULAR_EXTRACTION = "true"; + extractionGetJob.mockResolvedValue(null); // no job yet — mid hand-off + const db = makeDb({ + tabular_reviews: LIVE_LEASE, + tabular_cells: [ + { + id: "c1", + review_id: "rev-1", + row_id: "row-1", + column_index: 0, + generation_id: "gen-live", + }, + ], + }); + + const flipped = await sweepStaleGeneratingCells(db as never); + + expect(flipped).toBe(0); + // The lease alone settles it — no job lookup, no write. + expect(extractionGetJob).not.toHaveBeenCalled(); + expect(db.calls.filter((c) => c.op === "update")).toHaveLength(0); + expect(db.rpcCalls).toHaveLength(0); + }); + + it("keeps the lease when other cells of the run are still stamped", async () => { + process.env.ASYNC_TABULAR_EXTRACTION = "true"; + extractionGetJob.mockResolvedValue(null); + const db = makeDb({ + tabular_reviews: NO_LEASE, + tabular_cells: (call) => + call.limited + ? [{ id: "still-stamped" }] + : [ + { + id: "c1", + review_id: "rev-1", + row_id: "row-1", + column_index: 0, + generation_id: "gen-dead", + }, + ], + }); + + const flipped = await sweepStaleGeneratingCells(db as never); + + expect(flipped).toBe(1); + expect(db.rpcCalls).toHaveLength(0); + }); +}); diff --git a/backend/src/lib/maintenance/staleWork.ts b/backend/src/lib/maintenance/staleWork.ts new file mode 100644 index 0000000000..45ea594029 --- /dev/null +++ b/backend/src/lib/maintenance/staleWork.ts @@ -0,0 +1,238 @@ +// Stale-work reaper: flips transient statuses that lost their owner to a +// terminal "error" so the UI never shows an eternal spinner. +// +// Transient statuses ("processing" documents, "generating" tabular cells) are +// normally resolved by the request that set them or by a queue worker. A crash +// in the wrong window strands them: the request died mid-pipeline, or a job +// was lost between the status write and the enqueue. Nothing else ever +// resolves them — this sweep is the missing owner of last resort. +// +// Safety model: +// - Documents are age-gated on updated_at (STALE_DOC_PROCESSING_MS, default +// 30 min) so an in-flight synchronous upload is never touched, and — when +// the conversion queue is enabled — a document whose conversion job still +// exists in the queue is skipped regardless of age. +// - Cells have no updated_at column, so their sweep runs ONLY when the +// extraction queue is enabled, where "generating with no live job" is +// sufficient evidence of orphanhood (sync-mode in-flight work cannot be +// distinguished from a stranded cell without an age signal, so sync +// deployments keep today's behavior: a stuck cell is fixed by re-clicking). +// - A cell is additionally protected by its review's GENERATION LEASE: while +// the review still holds an unexpired lease, some holder (the request that +// claimed it, or a worker renewing it) is alive by definition and owns the +// cell's terminal state. Only a review whose lease lapsed — or was never +// held — can have orphans. That also closes the window between the route +// stamping a cell and its enqueue landing in Redis, where no job exists yet. +// - Flipping a cell goes through `finalizeCell`, the one guarded terminal +// writer: it clears `generation_id`, and for a stamped cell it matches only +// while the cell still carries that stamp. Clearing the stamp is also what +// lets the dead run's lease go, so the sweep calls `finishGenerationIfIdle` +// once per generation it touched. + +import { createServerSupabase } from "../supabase"; +import { getConversionQueue, conversionJobId } from "../queue/conversionQueue"; +import { getExtractionQueue, extractionJobId } from "../queue/extractionQueue"; +import { finalizeCell } from "../tabular/tabular.extractRow"; +import { finishGenerationIfIdle } from "../tabular/tabular.shared"; + +type Db = ReturnType; + +const DEFAULT_DOC_STALE_MS = 30 * 60 * 1000; + +function docStaleMs(): number { + const raw = Number(process.env.STALE_DOC_PROCESSING_MS); + return Number.isFinite(raw) && raw > 0 ? raw : DEFAULT_DOC_STALE_MS; +} + +/** + * Flip documents stuck in "processing" past the age threshold to "error", + * skipping any that still have a live conversion job. + */ +export async function sweepStaleProcessingDocuments( + db: Db = createServerSupabase(), +): Promise { + const cutoff = new Date(Date.now() - docStaleMs()).toISOString(); + const { data: docs, error } = await db + .from("documents") + .select("id, current_version_id") + .eq("status", "processing") + .lt("updated_at", cutoff); + if (error) { + console.error("[stale-sweep] documents query failed", error); + return 0; + } + + const queueOn = process.env.ASYNC_DOCUMENT_CONVERSION === "true"; + let flipped = 0; + for (const doc of (docs ?? []) as { + id: string; + current_version_id?: string | null; + }[]) { + if (queueOn && doc.current_version_id) { + // A job that still exists (waiting/active/delayed) owns this + // document; terminal jobs are removed immediately, so existence + // is the liveness signal. + const job = await getConversionQueue().getJob( + conversionJobId(doc.current_version_id), + ); + if (job) continue; + } + const { error: updateErr } = await db + .from("documents") + .update({ status: "error", updated_at: new Date().toISOString() }) + .eq("id", doc.id) + .eq("status", "processing"); + if (updateErr) { + console.error("[stale-sweep] document flip failed", { + documentId: doc.id, + error: updateErr, + }); + continue; + } + flipped += 1; + console.warn( + "[stale-sweep] stale processing document flipped to error", + { documentId: doc.id }, + ); + } + return flipped; +} + +/** + * Is some holder still alive for this review's generation? + * + * The lease is the authoritative liveness signal for tabular work: a running + * request or worker renews it well inside its window, so an unexpired lease + * means someone owns the review's "generating" cells and will write their + * terminal state. Fails SAFE — a lookup error reports "owned" rather than let + * the sweep stomp a live run. + */ +async function hasActiveGenerationLease( + db: Db, + reviewId: string, +): Promise { + const { data, error } = await db + .from("tabular_reviews") + .select("active_generation_id, generation_lease_expires_at") + .eq("id", reviewId) + .maybeSingle(); + if (error) { + console.error("[stale-sweep] review lease lookup failed", { + reviewId, + error, + }); + return true; + } + const review = data as { + active_generation_id?: string | null; + generation_lease_expires_at?: string | null; + } | null; + if (!review?.active_generation_id || !review.generation_lease_expires_at) + return false; + const expiresAt = Date.parse(String(review.generation_lease_expires_at)); + return Number.isFinite(expiresAt) && expiresAt > Date.now(); +} + +/** + * Flip "generating" cells whose run has provably lost its owner to "error": + * the review's generation lease has lapsed AND no extraction job still exists + * for the cell. Only meaningful (and only run) when the extraction queue is + * enabled — see the safety model above. + */ +export async function sweepStaleGeneratingCells( + db: Db = createServerSupabase(), +): Promise { + if (process.env.ASYNC_TABULAR_EXTRACTION !== "true") return 0; + + const { data: cells, error } = await db + .from("tabular_cells") + .select("id, review_id, row_id, column_index, generation_id") + .eq("status", "generating"); + if (error) { + console.error("[stale-sweep] cells query failed", error); + return 0; + } + + const queue = getExtractionQueue(); + // One liveness lookup per (review, row) — full-row jobs cover every cell + // of their row; single-cell jobs are checked individually. + const rowJobLive = new Map(); + // One lease lookup per review. + const leaseHeld = new Map(); + // Generations we un-stamped a cell of, so their lease can be released. + const touchedGenerations = new Map(); + let flipped = 0; + for (const cell of (cells ?? []) as { + id: string; + review_id: string; + row_id: string; + column_index: number; + generation_id?: string | null; + }[]) { + if (!leaseHeld.has(cell.review_id)) + leaseHeld.set( + cell.review_id, + await hasActiveGenerationLease(db, cell.review_id), + ); + if (leaseHeld.get(cell.review_id)) continue; + + const rowKey = `${cell.review_id}:${cell.row_id}`; + if (!rowJobLive.has(rowKey)) { + const rowJob = await queue.getJob( + extractionJobId(cell.review_id, cell.row_id), + ); + rowJobLive.set(rowKey, !!rowJob); + } + if (rowJobLive.get(rowKey)) continue; + const cellJob = await queue.getJob( + extractionJobId(cell.review_id, cell.row_id, cell.column_index), + ); + if (cellJob) continue; + + // The one guarded terminal writer: clears the stamp, and for a stamped + // cell only matches while it still carries the stamp we read. + await finalizeCell(db, { + reviewId: cell.review_id, + rowId: cell.row_id, + columnIndex: cell.column_index, + status: "error", + generationId: cell.generation_id ?? undefined, + }); + if (cell.generation_id) + touchedGenerations.set(cell.generation_id, cell.review_id); + flipped += 1; + console.warn("[stale-sweep] orphaned generating cell flipped to error", { + reviewId: cell.review_id, + rowId: cell.row_id, + columnIndex: cell.column_index, + }); + } + + // Finishing work for a dead generation includes releasing its lease, once + // no cell carries its id any more. + for (const [generationId, reviewId] of touchedGenerations) + await finishGenerationIfIdle( + db, + reviewId, + generationId, + console, + "[stale-sweep]", + ); + + return flipped; +} + +/** Run both sweeps; errors are contained per sweep. */ +export async function runStaleWorkSweep( + db: Db = createServerSupabase(), +): Promise<{ documents: number; cells: number }> { + const documents = await sweepStaleProcessingDocuments(db).catch((err) => { + console.error("[stale-sweep] document sweep crashed", err); + return 0; + }); + const cells = await sweepStaleGeneratingCells(db).catch((err) => { + console.error("[stale-sweep] cell sweep crashed", err); + return 0; + }); + return { documents, cells }; +} diff --git a/backend/src/lib/queue/__tests__/conversionQueue.test.ts b/backend/src/lib/queue/__tests__/conversionQueue.test.ts index a2177acdc6..2562b6c3f1 100644 --- a/backend/src/lib/queue/__tests__/conversionQueue.test.ts +++ b/backend/src/lib/queue/__tests__/conversionQueue.test.ts @@ -46,13 +46,28 @@ describe("enqueueConversion", () => { expect(opts.jobId).toBe("convert:ver-1"); }); - it("keeps the existing retry/backoff/history options", () => { + it("retries with backoff and removes terminal jobs so re-conversions can re-enqueue", () => { enqueueConversion(DATA); const opts = add.mock.calls[0][2]; expect(opts.attempts).toBe(3); expect(opts.backoff).toEqual({ type: "exponential", delay: 2000 }); - expect(opts.removeOnComplete).toBe(100); - expect(opts.removeOnFail).toBe(500); + // Immediate removal (not keep-N) is deliberate: replace-file reuses + // the versionId, and a lingering completed job record would silently + // dedupe the re-conversion into the old job. + expect(opts.removeOnComplete).toBe(true); + expect(opts.removeOnFail).toBe(true); + }); + + it("carries the version-flow fields (pdfKey, finalizeDocumentStatus) through", () => { + enqueueConversion({ + ...DATA, + pdfKey: "converted-pdfs/user-1/doc-1/slug.pdf", + finalizeDocumentStatus: false, + }); + + const data = add.mock.calls[0][1]; + expect(data.pdfKey).toBe("converted-pdfs/user-1/doc-1/slug.pdf"); + expect(data.finalizeDocumentStatus).toBe(false); }); }); diff --git a/backend/src/lib/queue/__tests__/extractionQueue.test.ts b/backend/src/lib/queue/__tests__/extractionQueue.test.ts index ba1d38a028..53a8bb25f1 100644 --- a/backend/src/lib/queue/__tests__/extractionQueue.test.ts +++ b/backend/src/lib/queue/__tests__/extractionQueue.test.ts @@ -31,6 +31,25 @@ describe("extractionJobId", () => { it("is deterministic on (reviewId, rowId)", () => { expect(extractionJobId("rev-1", "row-1")).toBe("extract:rev-1:row-1"); }); + + it("suffixes single-cell jobs so they never dedupe against full-row jobs", () => { + expect(extractionJobId("rev-1", "row-1", 2)).toBe( + "extract:rev-1:row-1:2", + ); + expect(extractionJobId("rev-1", "row-1", 0)).toBe( + "extract:rev-1:row-1:0", + ); + }); +}); + +describe("enqueueExtraction (single-cell)", () => { + it("uses the column-suffixed jobId and carries columnIndex", () => { + enqueueExtraction({ ...DATA, columnIndex: 1 }); + + const [, data, opts] = add.mock.calls[0]; + expect(data.columnIndex).toBe(1); + expect(opts.jobId).toBe("extract:rev-1:row-1:1"); + }); }); describe("enqueueExtraction", () => { diff --git a/backend/src/lib/queue/conversionQueue.ts b/backend/src/lib/queue/conversionQueue.ts index 31d0cedd11..5a763c8942 100644 --- a/backend/src/lib/queue/conversionQueue.ts +++ b/backend/src/lib/queue/conversionQueue.ts @@ -15,6 +15,21 @@ export interface ConversionJobData { storagePath: string; /** "docx" | "doc". */ fileType: string; + /** + * Storage key the rendition should be written to. Version flows use a + * per-version key (`converted-pdfs///.pdf`) so renditions + * of different versions never collide; when omitted the worker falls back + * to the document-level `convertedPdfKey`. + */ + pdfKey?: string; + /** + * When false, the worker only fills the version's pdf_storage_path and + * never touches documents.status. Version add/replace/copy flows use this: + * their document is already "ready" and a rendition failure must not + * flip a healthy document to "error". Defaults to true (the initial-upload + * flow, where the document is parked "processing" until conversion ends). + */ + finalizeDocumentStatus?: boolean; } let queue: Queue | null = null; @@ -35,18 +50,23 @@ export function conversionJobId(versionId: string): string { /** * Enqueue a conversion. Retries transient failures (storage/LibreOffice - * hiccups) with exponential backoff; keeps a bounded history for inspection. + * hiccups) with exponential backoff. * - * The jobId is derived from the (unique-per-upload) versionId so a double - * submit is deduped by BullMQ instead of racing two conversions. + * The jobId is derived from the versionId so a double submit is deduped by + * BullMQ instead of racing two conversions. Terminal jobs are removed + * immediately (same rationale as the extraction queue): a version can be + * re-converted later — replace-file reuses the versionId — and a completed + * job record left behind would silently swallow that re-enqueue as a + * duplicate. Durable state lives in document_versions/documents, not in the + * job record. */ export function enqueueConversion(data: ConversionJobData) { return getConversionQueue().add("convert", data, { jobId: conversionJobId(data.versionId), attempts: 3, backoff: { type: "exponential", delay: 2000 }, - removeOnComplete: 100, - removeOnFail: 500, + removeOnComplete: true, + removeOnFail: true, }); } diff --git a/backend/src/lib/queue/extractionQueue.ts b/backend/src/lib/queue/extractionQueue.ts index ef3f30142e..2655b22bcf 100644 --- a/backend/src/lib/queue/extractionQueue.ts +++ b/backend/src/lib/queue/extractionQueue.ts @@ -29,6 +29,12 @@ export interface ExtractionJobData { * Absent only for a job enqueued outside a leased run. */ generationId?: string; + /** + * When set, the job targets ONE cell (regenerate-cell) instead of every + * outstanding column of the row. Single-cell jobs get their own jobId + * suffix so they never dedupe against a full-row job for the same row. + */ + columnIndex?: number; } let queue: Queue | null = null; @@ -42,9 +48,15 @@ export function getExtractionQueue(): Queue { return queue; } -/** Deterministic BullMQ jobId for one (review, row) extraction. */ -export function extractionJobId(reviewId: string, rowId: string): string { - return `extract:${reviewId}:${rowId}`; +/** Deterministic BullMQ jobId for one (review, row[, column]) extraction. */ +export function extractionJobId( + reviewId: string, + rowId: string, + columnIndex?: number, +): string { + return columnIndex == null + ? `extract:${reviewId}:${rowId}` + : `extract:${reviewId}:${rowId}:${columnIndex}`; } /** @@ -60,7 +72,7 @@ export function extractionJobId(reviewId: string, rowId: string): string { */ export function enqueueExtraction(data: ExtractionJobData) { return getExtractionQueue().add("extract", data, { - jobId: extractionJobId(data.reviewId, data.rowId), + jobId: extractionJobId(data.reviewId, data.rowId, data.columnIndex), attempts: 3, backoff: { type: "exponential", delay: 2000 }, removeOnComplete: true, diff --git a/backend/src/lib/tabular/__tests__/tabular.generateStream.test.ts b/backend/src/lib/tabular/__tests__/tabular.generateStream.test.ts index 78aea1b2f3..1ba82fd60d 100644 --- a/backend/src/lib/tabular/__tests__/tabular.generateStream.test.ts +++ b/backend/src/lib/tabular/__tests__/tabular.generateStream.test.ts @@ -1,6 +1,9 @@ -import { describe, it, expect } from "vitest"; +import { describe, it, expect, vi, afterEach } from "vitest"; -import { targetPendingCells } from "../tabular.generateStream"; +import { + awaitCellTerminal, + targetPendingCells, +} from "../tabular.generateStream"; const COLUMNS = [ { index: 0, name: "A", prompt: "a" }, @@ -48,3 +51,117 @@ describe("targetPendingCells", () => { expect([...pending].sort()).toEqual(["row-1:0", "row-1:1"]); }); }); + +// --------------------------------------------------------------------------- +// awaitCellTerminal — the "view" half of an async regenerate-cell. +// --------------------------------------------------------------------------- + +// Read-only Supabase double: it records every call so the tests can assert the +// wait loop never writes (the worker owns the cell and its generation lease). +function makeCellDb(rows: Record[]) { + const calls: { op: string; filters: Record }[] = []; + let reads = 0; + function from(_table: string) { + const state = { op: "select", filters: {} as Record }; + const b: Record = { + select() { + return b; + }, + update() { + state.op = "update"; + return b; + }, + eq(col: string, val: unknown) { + state.filters[col] = val; + return b; + }, + maybeSingle() { + calls.push({ op: state.op, filters: { ...state.filters } }); + // Successive polls walk `rows`, so a test can start "still + // generating" and then go terminal. + const row = rows[Math.min(reads, rows.length - 1)] ?? null; + reads += 1; + return Promise.resolve({ data: row, error: null }); + }, + }; + return b; + } + return { calls, from }; +} + +const WAIT_ARGS = { + reviewId: "rev-1", + rowId: "row-1", + columnIndex: 1, + log: console, + pollMs: 1, +}; + +describe("awaitCellTerminal", () => { + afterEach(() => { + delete process.env.ASYNC_TABULAR_EXTRACTION; + vi.restoreAllMocks(); + }); + + it("resolves from the DB backstop once the worker writes 'done'", async () => { + const db = makeCellDb([ + { status: "generating", content: null }, + { status: "done", content: JSON.stringify({ summary: "hi" }) }, + ]); + + const terminal = await awaitCellTerminal({ + db: db as never, + ...WAIT_ARGS, + timeoutMs: 1_000, + }); + + expect(terminal).toEqual({ + status: "done", + content: { summary: "hi", flag: undefined, reasoning: "" }, + }); + // Never writes: the worker owns the cell's terminal state and its lease. + expect(db.calls.every((c) => c.op === "select")).toBe(true); + }); + + it("resolves 'error' when the worker's failure handler wins", async () => { + const db = makeCellDb([{ status: "error", content: null }]); + + const terminal = await awaitCellTerminal({ + db: db as never, + ...WAIT_ARGS, + timeoutMs: 1_000, + }); + + expect(terminal).toEqual({ status: "error" }); + }); + + it("returns null when the wait budget elapses (route answers 202)", async () => { + const db = makeCellDb([{ status: "generating", content: null }]); + + const terminal = await awaitCellTerminal({ + db: db as never, + ...WAIT_ARGS, + timeoutMs: 20, + }); + + // null == "still running": the job (and the lease it holds) outlives + // this request, so nothing here may finish either. + expect(terminal).toBeNull(); + expect(db.calls.every((c) => c.op === "select")).toBe(true); + }); + + it("does not dial Redis in synchronous deployments", async () => { + const db = makeCellDb([ + { status: "done", content: JSON.stringify({ summary: "x" }) }, + ]); + + await awaitCellTerminal({ + db: db as never, + ...WAIT_ARGS, + timeoutMs: 1_000, + }); + + // Flag unset above — the DB poll alone resolved it. + expect(process.env.ASYNC_TABULAR_EXTRACTION).toBeUndefined(); + }); +}); diff --git a/backend/src/lib/tabular/tabular.generateStream.ts b/backend/src/lib/tabular/tabular.generateStream.ts index 5b39da402d..7e224f4d3b 100644 --- a/backend/src/lib/tabular/tabular.generateStream.ts +++ b/backend/src/lib/tabular/tabular.generateStream.ts @@ -211,21 +211,26 @@ async function tailTabularRun(args: { if (pending.size === 0) return void finish(); // Subscribe BEFORE enqueuing so a fast worker can't publish into the void. - try { - sub = new IORedis(REDIS_URL, { maxRetriesPerRequest: null }); - await sub.subscribe(runProgressChannel(reviewId)); - sub.on("message", (_channel, message) => { - try { - onUpdate(JSON.parse(message) as CellUpdate); - } catch { - /* ignore malformed frame */ - } - }); - } catch (err) { - log.error("[tabular/generate-async] subscribe failed", { - err, - reviewId, - }); + // Only when the async flag is on: the GET view is also reachable in + // synchronous (no-Redis) deployments, where dialing Redis would hang the + // stream — there the DB-poll backstop below does all the resolving. + if (process.env.ASYNC_TABULAR_EXTRACTION === "true") { + try { + sub = new IORedis(REDIS_URL, { maxRetriesPerRequest: null }); + await sub.subscribe(runProgressChannel(reviewId)); + sub.on("message", (_channel, message) => { + try { + onUpdate(JSON.parse(message) as CellUpdate); + } catch { + /* ignore malformed frame */ + } + }); + } catch (err) { + log.error("[tabular/generate-async] subscribe failed", { + err, + reviewId, + }); + } } if (afterSubscribe) await afterSubscribe(); @@ -278,6 +283,127 @@ async function tailTabularRun(args: { if (typeof cap.unref === "function") cap.unref(); } +/** + * Wait for one cell to reach a terminal state — the "view" half of an + * async regenerate-cell. The job is already enqueued; this subscribes to the + * review's progress channel (flag on) and polls the DB as a backstop, then + * returns the cell's terminal content, or null if `timeoutMs` elapses first + * (the job keeps running — the caller reports "still generating"). + * + * Read-only with respect to the generation lease: the worker owns it, renews it + * while it extracts, and releases it via `finishGenerationIfIdle` once the cell + * goes terminal. This function must never write cell state or finish the lease + * — a timeout here says nothing about the job, which is still running. + */ +export async function awaitCellTerminal(args: { + db: Db; + reviewId: string; + rowId: string; + columnIndex: number; + log: Log; + timeoutMs?: number; + pollMs?: number; +}): Promise< + | { status: "done"; content: ReturnType } + | { status: "error" } + | null +> { + const { db, reviewId, rowId, columnIndex, log } = args; + const timeoutMs = args.timeoutMs ?? 120_000; + const pollMs = args.pollMs ?? 1_000; + + let sub: IORedis | null = null; + let poll: ReturnType | null = null; + let timer: ReturnType | null = null; + + try { + return await new Promise((resolve) => { + let settled = false; + const settle = ( + value: + | { + status: "done"; + content: ReturnType; + } + | { status: "error" } + | null, + ) => { + if (settled) return; + settled = true; + resolve(value); + }; + + const checkDb = async () => { + const { data: cell } = await db + .from("tabular_cells") + .select("status, content") + .eq("review_id", reviewId) + .eq("row_id", rowId) + .eq("column_index", columnIndex) + .maybeSingle(); + if (!cell) return; + if (cell.status === "done" && cell.content) + settle({ + status: "done", + content: parseCellContent(cell.content), + }); + else if (cell.status === "error") settle({ status: "error" }); + }; + + if (process.env.ASYNC_TABULAR_EXTRACTION === "true") { + try { + sub = new IORedis(REDIS_URL, { maxRetriesPerRequest: null }); + void sub + .subscribe(runProgressChannel(reviewId)) + .catch(() => {}); + sub.on("message", (_channel, message) => { + try { + const update = JSON.parse(message) as CellUpdate; + if ( + update.row_id !== rowId || + update.column_index !== columnIndex + ) + return; + if (update.status === "done") + settle({ + status: "done", + content: update.content as ReturnType< + typeof parseCellContent + >, + }); + else if (update.status === "error") + settle({ status: "error" }); + } catch { + /* ignore malformed frame */ + } + }); + } catch (err) { + log.error("[tabular/regenerate-async] subscribe failed", { + err, + reviewId, + }); + } + } + + poll = setInterval(() => { + void checkDb().catch((err) => + log.error("[tabular/regenerate-async] poll failed", { + err, + reviewId, + }), + ); + }, pollMs); + if (typeof poll.unref === "function") poll.unref(); + timer = setTimeout(() => settle(null), timeoutMs); + if (typeof timer.unref === "function") timer.unref(); + }); + } finally { + if (poll) clearInterval(poll); + if (timer) clearTimeout(timer); + if (sub) void (sub as IORedis).quit().catch(() => {}); + } +} + /** * POST /:reviewId/generate — enqueue the outstanding work, then tail it. * diff --git a/backend/src/routes/documents.ts b/backend/src/routes/documents.ts index af5da21272..032827fb5f 100644 --- a/backend/src/routes/documents.ts +++ b/backend/src/routes/documents.ts @@ -81,6 +81,35 @@ documentsRouter.get("/", requireAuth, async (req, res) => { res.json(docs); }); +// GET /single-documents/:documentId +// One document, same shape as a list entry. Exists so the client can poll a +// single document's status while a deferred conversion runs, instead of +// refetching the whole collection. +documentsRouter.get("/:documentId", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { documentId } = req.params; + const db = createServerSupabase(); + + const { data: doc } = await db + .from("documents") + .select("*") + .eq("id", documentId) + .single(); + if (!doc) return void res.status(404).json({ detail: "Document not found" }); + const access = await ensureDocAccess(doc, userId, userEmail, db); + if (!access.ok) + return void res.status(404).json({ detail: "Document not found" }); + + const docs = [doc] as unknown as { + id: string; + current_version_id?: string | null; + }[]; + await attachLatestVersionNumbers(db, docs); + await attachActiveVersionPaths(db, docs); + res.json(docs[0]); +}); + // POST /single-documents documentsRouter.post( "/", @@ -480,6 +509,7 @@ documentsRouter.post( } let pdfStoragePath: string | null = null; + let deferConversion = false; if (suffix === "pdf") { pdfStoragePath = key; } else if (active.pdf_storage_path) { @@ -494,23 +524,30 @@ documentsRouter.post( } } } else if (shouldConvertToPdf(suffix)) { - try { - const pdfBuf = await docxToPdf(Buffer.from(bytes)); - const pdfKey = `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`; - await uploadFile( - pdfKey, - pdfBuf.buffer.slice( - pdfBuf.byteOffset, - pdfBuf.byteOffset + pdfBuf.byteLength, - ) as ArrayBuffer, - "application/pdf", - ); - pdfStoragePath = pdfKey; - } catch (err) { - console.error( - `[versions/copy] Office→PDF conversion failed for ${filename}:`, - err, - ); + // Only reached when the source has no rendition to copy — this is the + // one branch of the copy flow that pays for LibreOffice, so it's the + // branch the conversion queue takes over when the flag is on. + if (process.env.ASYNC_DOCUMENT_CONVERSION === "true") { + deferConversion = true; + } else { + try { + const pdfBuf = await docxToPdf(Buffer.from(bytes)); + const pdfKey = `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`; + await uploadFile( + pdfKey, + pdfBuf.buffer.slice( + pdfBuf.byteOffset, + pdfBuf.byteOffset + pdfBuf.byteLength, + ) as ArrayBuffer, + "application/pdf", + ); + pdfStoragePath = pdfKey; + } catch (err) { + console.error( + `[versions/copy] Office→PDF conversion failed for ${filename}:`, + err, + ); + } } } @@ -561,6 +598,18 @@ documentsRouter.post( .json({ detail: "Failed to update document current version." }); } + if (deferConversion) { + await enqueueConversion({ + documentId, + versionId: versionRow.id as string, + userId, + storagePath: key, + fileType: suffix, + pdfKey: `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`, + finalizeDocumentStatus: false, + }); + } + if (willDeleteSource) { const { error: deleteErr } = await deleteDocumentAndVersionFiles( db, @@ -645,8 +694,14 @@ documentsRouter.post( // Render this version's bytes to PDF up front so /display can show // historical versions without on-demand conversion. Same logic as the // initial-upload pipeline; failures don't block the version row. + // With the job queue enabled the LibreOffice work is deferred to the + // conversion worker instead of blocking this request; the version row is + // created with pdf_storage_path null and the worker fills it in. + const deferConversion = + shouldConvertToPdf(suffix) && + process.env.ASYNC_DOCUMENT_CONVERSION === "true"; let pdfStoragePath: string | null = null; - if (shouldConvertToPdf(suffix)) { + if (!deferConversion && shouldConvertToPdf(suffix)) { try { const pdfBuf = await docxToPdf(file.buffer); const pdfKey = `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`; @@ -734,6 +789,20 @@ documentsRouter.post( .json({ detail: "Failed to update document current version." }); } + if (deferConversion) { + // The document itself stays "ready" — only this version's rendition is + // pending, so the worker must not touch documents.status. + await enqueueConversion({ + documentId, + versionId: versionRow.id as string, + userId, + storagePath: key, + fileType: suffix, + pdfKey: `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`, + finalizeDocumentStatus: false, + }); + } + res.status(201).json(versionRow); }, ); @@ -859,8 +928,15 @@ documentsRouter.put( .json({ detail: "Failed to upload replacement version." }); } + // Same queue deferral as version uploads: the replacement's rendition is + // produced by the conversion worker when the flag is on. The old rendition + // is deleted below either way, so /display briefly falls back until the + // worker writes the new one. + const deferConversion = + shouldConvertToPdf(suffix) && + process.env.ASYNC_DOCUMENT_CONVERSION === "true"; let pdfStoragePath: string | null = null; - if (shouldConvertToPdf(suffix)) { + if (!deferConversion && shouldConvertToPdf(suffix)) { try { const pdfBuf = await docxToPdf(file.buffer); const pdfKey = `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`; @@ -930,6 +1006,21 @@ documentsRouter.put( .map((path) => deleteFile(path).catch(() => {})), ); + if (deferConversion) { + // Replace reuses the versionId, which is exactly why terminal jobs are + // removed from the queue immediately — this enqueue must not be deduped + // against a completed job for the same version. + await enqueueConversion({ + documentId, + versionId, + userId, + storagePath: key, + fileType: suffix, + pdfKey: `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`, + finalizeDocumentStatus: false, + }); + } + res.json(updated); }, ); diff --git a/backend/src/routes/projects.ts b/backend/src/routes/projects.ts index 9f3dca9986..07de3c91ac 100644 --- a/backend/src/routes/projects.ts +++ b/backend/src/routes/projects.ts @@ -2,6 +2,7 @@ import { Router, type Request, type Response } from "express"; import { requireAuth, requireMfaIfEnrolled } from "../middleware/auth"; import { createServerSupabase } from "../lib/supabase"; import { recordAudit } from "../lib/audit"; +import { enqueueConversion } from "../lib/queue/conversionQueue"; import { createClient } from "@supabase/supabase-js"; import { attachActiveVersionPaths, @@ -1527,9 +1528,16 @@ export async function handleDocumentUpload( ) as ArrayBuffer; const pageCount = suffix === "pdf" ? await countPdfPages(rawBuf) : null; + // When the job queue is enabled, defer Office → PDF conversion to the + // BullMQ worker instead of blocking the upload request on LibreOffice — + // the same deferral the single-document upload path makes. + const deferConversion = + shouldConvertToPdf(suffix) && + process.env.ASYNC_DOCUMENT_CONVERSION === "true"; + // Convert Office files → PDF for display. PDFs are their own rendition. let pdfStoragePath: string | null = null; - if (shouldConvertToPdf(suffix)) { + if (!deferConversion && shouldConvertToPdf(suffix)) { try { const pdfBuf = await docxToPdf(content); const pdfKey = convertedPdfKey(userId, docId); @@ -1580,11 +1588,23 @@ export async function handleDocumentUpload( .from("documents") .update({ current_version_id: versionRow.id, - status: "ready", + // Deferred conversion leaves the doc "processing" until the worker + // produces the PDF and flips it to "ready". + status: deferConversion ? "processing" : "ready", updated_at: new Date().toISOString(), }) .eq("id", docId); + if (deferConversion) { + await enqueueConversion({ + documentId: docId, + versionId: versionRow.id as string, + userId, + storagePath: key, + fileType: suffix, + }); + } + const { data: updated } = await db .from("documents") .select("*") diff --git a/backend/src/routes/tabular.ts b/backend/src/routes/tabular.ts index 4ab8fecac4..d04f5e3344 100644 --- a/backend/src/routes/tabular.ts +++ b/backend/src/routes/tabular.ts @@ -37,9 +37,11 @@ import { prepareTabularGenerate, } from "../lib/tabular/tabular.generate"; import { + awaitCellTerminal, streamTabularGenerateAsync, streamTabularRunView, } from "../lib/tabular/tabular.generateStream"; +import { enqueueExtraction } from "../lib/queue/extractionQueue"; import { fetchSourceDocuments, loadReviewRows, @@ -1118,7 +1120,17 @@ tabularRouter.post( })(); }, TABULAR_GENERATION_HEARTBEAT_MS); + // Async path only: once the job is enqueued the queue owns the lease — + // the worker renews it while it extracts and releases it through + // `finishGenerationIfIdle` when the cell reaches a terminal state. This + // request must then not release it on its way out, because on the 202 + // branch the job is still running. + let leaseHandedOff = false; + try { + // Stamp the cell with this generation BEFORE any enqueue: the stamp + // is what makes the worker's writes guardable and what keeps the + // lease held until the cell is terminal. const { error: generatingError } = await db .from("tabular_cells") .update({ @@ -1133,6 +1145,68 @@ tabularRouter.post( return void sendInternalError(res, generatingError); } + // Async path: enqueue a single-cell job (deduped on + // extract:::, so it never collides with a + // full-row job) and wait for the cell to reach a terminal state, so + // the response keeps its synchronous JSON shape. The work itself is + // durable: if this request drops or times out the worker still + // finishes and the client catches up via the DB or the GET + // generate/stream view. + if (process.env.ASYNC_TABULAR_EXTRACTION === "true") { + // The worker renews the lease from here on — two renewers would + // only race each other. + clearInterval(leaseHeartbeat); + try { + await enqueueExtraction({ + reviewId, + userId, + rowId: row.id, + columnIndex: column_index, + generationId, + }); + leaseHandedOff = true; + } catch (err) { + // Nothing will ever run this cell, so we still own both the + // cell's terminal state and the lease (released in finally). + console.error( + "[tabular/regenerate-cell] enqueue failed", + err, + ); + await finalizeCell(db, { + reviewId, + rowId: row.id, + columnIndex: column_index, + status: "error", + generationId, + }); + return void res + .status(500) + .json({ detail: "Generation failed" }); + } + + const terminal = await awaitCellTerminal({ + db, + reviewId, + rowId: row.id, + columnIndex: column_index, + log: console, + }); + if (terminal === null) + // Still running after the wait budget — the job survives + // this response and still holds the lease; the client keeps + // the cell "generating" and picks the result up from the + // resume stream or a reload. + return void res.status(202).json({ + status: "generating", + detail: "Extraction still running", + }); + if (terminal.status === "error") + return void res + .status(500) + .json({ detail: "Generation failed" }); + return void res.json(terminal.content); + } + const markdown = await loadRowDocumentText(db, row); const result = await queryTabularCell( tabular_model, @@ -1190,18 +1264,24 @@ tabularRouter.post( } } finally { clearInterval(leaseHeartbeat); - const { error } = await db.rpc( - "finish_tabular_review_generation", - { - target_review_id: reviewId, - target_generation_id: generationId, - }, - ); - if (error) { - console.error( - "[tabular/regenerate-cell] failed to release generation lease", - error, + // On the async path the lease now belongs to the worker running the + // enqueued job — including on the 202 branch, where the job is + // still going after this response. It releases it itself once the + // cell is terminal (`finishGenerationIfIdle`). + if (!leaseHandedOff) { + const { error } = await db.rpc( + "finish_tabular_review_generation", + { + target_review_id: reviewId, + target_generation_id: generationId, + }, ); + if (error) { + console.error( + "[tabular/regenerate-cell] failed to release generation lease", + error, + ); + } } } }, diff --git a/backend/src/workers/__tests__/conversionWorker.test.ts b/backend/src/workers/__tests__/conversionWorker.test.ts index a75ca93457..4873dc24a9 100644 --- a/backend/src/workers/__tests__/conversionWorker.test.ts +++ b/backend/src/workers/__tests__/conversionWorker.test.ts @@ -97,6 +97,63 @@ describe("runConversionJob", () => { expect(docUpdate?.update.status).toBe("ready"); }); + it("writes the rendition to the payload's pdfKey when provided", async () => { + downloadFile.mockResolvedValue(new ArrayBuffer(8)); + docxToPdf.mockResolvedValue(Buffer.from("%PDF-1.7 fake")); + uploadFile.mockResolvedValue(undefined); + const db = makeDb(); + + await runConversionJob( + { ...JOB, pdfKey: "converted-pdfs/user-1/doc-1/slug.pdf" }, + db as never, + ); + + expect(uploadFile).toHaveBeenCalledWith( + "converted-pdfs/user-1/doc-1/slug.pdf", + expect.anything(), + "application/pdf", + ); + expect(db.calls).toContainEqual({ + table: "document_versions", + update: { + pdf_storage_path: "converted-pdfs/user-1/doc-1/slug.pdf", + }, + }); + }); + + it("never touches documents.status when finalizeDocumentStatus is false", async () => { + downloadFile.mockResolvedValue(new ArrayBuffer(8)); + docxToPdf.mockResolvedValue(Buffer.from("%PDF-1.7 fake")); + uploadFile.mockResolvedValue(undefined); + const db = makeDb(); + + await runConversionJob( + { ...JOB, finalizeDocumentStatus: false }, + db as never, + ); + + expect( + db.calls.some((c) => c.table === "documents"), + ).toBe(false); + // The version row still gets its rendition. + expect( + db.calls.some((c) => c.table === "document_versions"), + ).toBe(true); + }); + + it("leaves the document alone on conversion failure when finalizeDocumentStatus is false", async () => { + downloadFile.mockResolvedValue(new ArrayBuffer(8)); + docxToPdf.mockRejectedValue(new Error("soffice exploded")); + const db = makeDb(); + + await runConversionJob( + { ...JOB, finalizeDocumentStatus: false }, + db as never, + ); + + expect(db.calls).toHaveLength(0); + }); + it("throws when the original is missing so BullMQ retries", async () => { downloadFile.mockResolvedValue(null); const db = makeDb(); diff --git a/backend/src/workers/__tests__/extractionWorker.test.ts b/backend/src/workers/__tests__/extractionWorker.test.ts index ccad47a743..c3b3ea8d2c 100644 --- a/backend/src/workers/__tests__/extractionWorker.test.ts +++ b/backend/src/workers/__tests__/extractionWorker.test.ts @@ -246,6 +246,43 @@ describe("runExtractionJob", () => { ).rejects.toThrow(/incomplete extraction/); }); + it("restricts a single-cell job (columnIndex) to its one column", async () => { + const publish = vi.fn(async () => {}); + const db = makeDb({ + tabular_reviews: { select: { data: { columns_config: COLUMNS } } }, + tabular_cells: { + select: { + data: [ + // Both cells are outstanding, but the job only owns col 1. + { id: "c0", column_index: 0, status: "pending", content: null }, + { id: "c1", column_index: 1, status: "generating", content: null }, + ], + }, + }, + }); + queryTabularAllColumns.mockImplementation( + async (_m, _f, _t, cols, onResult) => { + for (const c of cols) await onResult(c.index, CELL(c.index, {})); + }, + ); + + await runExtractionJob( + { ...DATA, columnIndex: 1 }, + { db: db as never, publish }, + ); + + // The LLM call was scoped to exactly one column. + const passedColumns = queryTabularAllColumns.mock.calls[0][3] as { + index: number; + }[]; + expect(passedColumns.map((c) => c.index)).toEqual([1]); + // Only column 1's cell was touched. + const updates = db.calls.filter((c) => c.op === "update"); + expect( + updates.every((c) => c.filters.column_index === 1 || c.filters.id === "c1"), + ).toBe(true); + }); + it("returns early when the review has no columns", async () => { const publish = vi.fn(async () => {}); const db = makeDb({ @@ -274,6 +311,38 @@ describe("runExtractionJob", () => { }); describe("markExtractionFailed", () => { + it("only touches its own column for a single-cell job", async () => { + const publish = vi.fn(async () => {}); + const db = makeDb({ + tabular_cells: { + select: { + data: [ + { id: "c0", column_index: 0, status: "generating", content: null }, + { id: "c1", column_index: 1, status: "generating", content: null }, + ], + }, + }, + }); + + await markExtractionFailed( + { ...DATA, columnIndex: 1 }, + { db: db as never, publish }, + ); + + const errorUpdates = db.calls.filter( + (c) => c.op === "update" && c.payload?.status === "error", + ); + expect(errorUpdates).toHaveLength(1); + // Terminal writes go through finalizeCell, which addresses a cell by + // (review, row, column) rather than by its primary key. + expect(errorUpdates[0].filters).toMatchObject({ + review_id: "rev-1", + row_id: "row-1", + column_index: 1, + }); + expect(publish).toHaveBeenCalledTimes(1); + }); + it("marks only unfinished cells error and publishes them", async () => { const publish = vi.fn(async () => {}); const db = makeDb({ diff --git a/backend/src/workers/conversionWorker.ts b/backend/src/workers/conversionWorker.ts index 0f9dfefac8..0d2825c814 100644 --- a/backend/src/workers/conversionWorker.ts +++ b/backend/src/workers/conversionWorker.ts @@ -24,6 +24,7 @@ export async function runConversionJob( db: Db = createServerSupabase(), ): Promise { const { documentId, versionId, userId, storagePath } = data; + const finalize = data.finalizeDocumentStatus !== false; const original = await downloadFile(storagePath); if (!original) { @@ -35,7 +36,7 @@ export async function runConversionJob( try { const pdfBuf = await docxToPdf(Buffer.from(original)); - const pdfKey = convertedPdfKey(userId, documentId); + const pdfKey = data.pdfKey ?? convertedPdfKey(userId, documentId); await uploadFile( pdfKey, pdfBuf.buffer.slice( @@ -48,20 +49,33 @@ export async function runConversionJob( .from("document_versions") .update({ pdf_storage_path: pdfKey }) .eq("id", versionId); - await db - .from("documents") - .update({ status: "ready", updated_at: new Date().toISOString() }) - .eq("id", documentId); + if (finalize) { + await db + .from("documents") + .update({ + status: "ready", + updated_at: new Date().toISOString(), + }) + .eq("id", documentId); + } console.log("[conversion-worker] converted", { documentId, versionId }); } catch (err) { + // Conversion failure is non-fatal (mirrors the sync path): the version + // stays usable without a PDF rendition. Only the initial-upload flow + // (finalize) needs the parked "processing" document flipped to ready. console.error( "[conversion-worker] DOCX→PDF failed; finalizing without a PDF rendition", { err, documentId, versionId }, ); - await db - .from("documents") - .update({ status: "ready", updated_at: new Date().toISOString() }) - .eq("id", documentId); + if (finalize) { + await db + .from("documents") + .update({ + status: "ready", + updated_at: new Date().toISOString(), + }) + .eq("id", documentId); + } } } @@ -123,8 +137,17 @@ export function createConversionWorker(): Worker { ); return; } - // Retries exhausted: the document is stuck "processing" with no PDF and - // no path forward — surface it to the user as a terminal "error". + // Retries exhausted. For the initial-upload flow the document is stuck + // "processing" with no path forward — surface it as a terminal + // "error". Version flows (finalizeDocumentStatus: false) belong to an + // already-healthy document: the version simply keeps no rendition. + if (job.data.finalizeDocumentStatus === false) { + console.error( + "[conversion-worker] version rendition permanently failed; document left untouched", + { jobId: job.id, versionId: job.data.versionId, err }, + ); + return; + } console.error( "[conversion-worker] job permanently failed; marking document error", { jobId: job.id, documentId: job.data.documentId, err }, diff --git a/backend/src/workers/extractionWorker.ts b/backend/src/workers/extractionWorker.ts index ee52fd7e8a..fdc8ca7adf 100644 --- a/backend/src/workers/extractionWorker.ts +++ b/backend/src/workers/extractionWorker.ts @@ -58,7 +58,7 @@ export async function runExtractionJob( data: ExtractionJobData, deps: ExtractionDeps = defaultDeps(), ): Promise { - const { reviewId, userId, rowId, generationId } = data; + const { reviewId, userId, rowId, generationId, columnIndex } = data; const { db, publish } = deps; const leaseHeartbeat = generationId @@ -87,13 +87,17 @@ export async function runExtractionJob( // row's cells must keep their stamp so the lease stays held. let settled = false; try { - // 1. Columns configured on the review. + // 1. Columns configured on the review. A single-cell job (regenerate) + // narrows to its one column; the cell was already flipped off "done" + // by the enqueuing route, so the shared core will re-extract it. const { data: review } = await db .from("tabular_reviews") .select("columns_config") .eq("id", reviewId) .single(); - const columns: Column[] = (review?.columns_config as Column[]) ?? []; + let columns: Column[] = (review?.columns_config as Column[]) ?? []; + if (columnIndex != null) + columns = columns.filter((c) => c.index === columnIndex); if (columns.length === 0) { settled = true; return; @@ -174,7 +178,13 @@ export async function runExtractionJob( if (leaseHeartbeat) clearInterval(leaseHeartbeat); if (generationId) { if (settled) - await clearRowGenerationStamp(db, reviewId, rowId, generationId); + await clearRowGenerationStamp( + db, + reviewId, + rowId, + generationId, + columnIndex, + ); await finishGenerationIfIdle( db, reviewId, @@ -191,19 +201,25 @@ export async function runExtractionJob( * Terminal writes already clear their own stamp; this catches the cells the job * skipped (already `done` when it started), so "no cell carries this generation * id" is an exact test for "the run is over". + * + * A single-cell job (regenerate) narrows to its own column: it never owned the + * row's other cells, so it must not un-stamp work that is still outstanding. */ async function clearRowGenerationStamp( db: Db, reviewId: string, rowId: string, generationId: string, + columnIndex?: number, ): Promise { - const { error } = await db + let query = db .from("tabular_cells") .update({ generation_id: null }) .eq("review_id", reviewId) .eq("row_id", rowId) .eq("generation_id", generationId); + if (columnIndex != null) query = query.eq("column_index", columnIndex); + const { error } = await query; if (error) console.error("[extraction-worker] failed to clear generation stamp", { reviewId, @@ -232,7 +248,7 @@ export async function markExtractionFailed( data: ExtractionJobData, deps: ExtractionDeps = defaultDeps(), ): Promise { - const { reviewId, rowId, generationId } = data; + const { reviewId, rowId, generationId, columnIndex } = data; const { db, publish } = deps; const { data: cells } = await db @@ -242,6 +258,8 @@ export async function markExtractionFailed( .eq("row_id", rowId); for (const cell of (cells ?? []) as Record[]) { + // Single-cell jobs only ever own their one column's terminal state. + if (columnIndex != null && cell.column_index !== columnIndex) continue; if (cell.status === "done" && cell.content) continue; if ( generationId && @@ -269,7 +287,13 @@ export async function markExtractionFailed( } if (generationId) { - await clearRowGenerationStamp(db, reviewId, rowId, generationId); + await clearRowGenerationStamp( + db, + reviewId, + rowId, + generationId, + columnIndex, + ); await finishGenerationIfIdle( db, reviewId, diff --git a/frontend/src/app/components/documents/DocTable.tsx b/frontend/src/app/components/documents/DocTable.tsx index 81501cd455..c306208a0b 100644 --- a/frontend/src/app/components/documents/DocTable.tsx +++ b/frontend/src/app/components/documents/DocTable.tsx @@ -16,6 +16,7 @@ import { createPortal } from "react-dom"; import { Loader2, AlertCircle, ChevronDown, ChevronRight } from "lucide-react"; import { deleteDocument, + getDocument, getDocumentUrl, downloadDocumentsZip, listDocumentVersions, @@ -775,6 +776,37 @@ export function DocTable({ return () => document.removeEventListener("dragend", handleDragEnd); }, []); + // Poll documents stuck in deferred conversion until the backend marks + // them "ready"/"error" (async conversion flips status server-side) + useEffect(() => { + const converting = documents.filter( + (d) => d.status === "pending" || d.status === "processing", + ); + if (converting.length === 0) return; + + let cancelled = false; + const interval = window.setInterval(() => { + for (const doc of converting) { + getDocument(doc.id) + .then((latest) => { + if (cancelled || latest.status === doc.status) return; + setDocuments((prev) => + prev.map((d) => + d.id === doc.id ? { ...d, ...latest } : d, + ), + ); + }) + .catch(() => { + // Transient fetch failure — keep polling + }); + } + }, 3000); + return () => { + cancelled = true; + window.clearInterval(interval); + }; + }, [documents, setDocuments]); + // Scroll new-folder input into view whenever it appears useEffect(() => { if (creatingFolderIn !== undefined) { diff --git a/frontend/src/app/components/tabular/TabularReviewView.tsx b/frontend/src/app/components/tabular/TabularReviewView.tsx index 53e5d1e651..9762e5a7c4 100644 --- a/frontend/src/app/components/tabular/TabularReviewView.tsx +++ b/frontend/src/app/components/tabular/TabularReviewView.tsx @@ -28,6 +28,7 @@ import { listProjects, regenerateTabularCell, streamTabularGeneration, + streamTabularGenerationResume, updateTabularReview, uploadReviewDocument, MikeApiError, @@ -144,6 +145,9 @@ export function TRView({ reviewId, projectId }: Props) { const tableRef = useRef(null); const generationAbortRef = useRef(null); const stopRequestedRef = useRef(false); + // Only one resume stream may be open at a time — mount, a 202 regenerate + // and a dropped generate stream can all ask for one. + const resumeStreamOpenRef = useRef(false); useEffect( () => () => { @@ -194,6 +198,20 @@ export function TRView({ reviewId, projectId }: Props) { setRows(rows); setDocuments(documents); setColumns(review.columns_config || []); + // A run may still be executing server-side (e.g. after a + // refresh, or in another tab) — reattach to it through the + // resumable stream instead of showing a spinner nothing will + // ever resolve. `is_running` is the review's live generation + // lease; cells left "generating" cover a run whose lease has + // lapsed but whose terminal states are still landing. + if ( + review.is_running || + cells.some((c) => c.status === "generating") + ) { + resumeGenerationStream().catch((err) => + console.error("Generation resume failed", err), + ); + } }), ]; if (projectId) { @@ -307,6 +325,15 @@ export function TRView({ reviewId, projectId }: Props) { rowId, colIndex, ); + if ("status" in result) { + // HTTP 202 — the work continues in the background. Leave the + // cell "generating" and pick up the terminal state from the + // resumable stream. + resumeGenerationStream().catch((err) => + console.error("Generation resume failed", err), + ); + return; + } setCells((prev) => prev.map((c) => c.row_id === rowId && c.column_index === colIndex @@ -356,6 +383,88 @@ export function TRView({ reviewId, projectId }: Props) { } } + // Reads an SSE response and applies cell_update frames until [DONE]. + // Shared by the POST /generate stream and the GET resume stream, which + // emit the identical frame shape. + async function consumeGenerationStream(response: Response) { + if (!response.body) throw new Error("No body"); + const reader = response.body.getReader(); + const decoder = new TextDecoder(); + let buffer = ""; + let finished = false; + + while (!finished) { + const { done, value } = await reader.read(); + if (done) break; + buffer += decoder.decode(value, { stream: true }); + const lines = buffer.split("\n"); + buffer = lines.pop() ?? ""; + + for (const line of lines) { + if (!line.startsWith("data:")) continue; + const dataStr = line.slice(5).trim(); + if (dataStr === "[DONE]") { + finished = true; + break; + } + try { + const data = JSON.parse(dataStr); + if (data.type === "cell_update") { + setCells((prev) => + prev.map((c) => + c.row_id === data.row_id && + c.column_index === data.column_index + ? { + ...c, + content: data.content, + status: data.status, + } + : c, + ), + ); + } + } catch {} + } + } + } + + // Reattach to a run still executing server-side through the reconnectable + // GET view. It takes no generation lease, so it can never 409 a run or + // restart one; it only tails what the workers are already doing. + // + // Abort ownership follows the same `generationAbortRef` pattern as + // `handleGenerate`: when a generate run is in flight we borrow ITS + // controller, so the stop button and unmount abort the reconnect too. + // Otherwise (mount on a running review, or a 202 regenerate) the resume + // owns a controller for its own lifetime and clears it on the way out — + // it never overwrites a live run's controller, which `handleGenerate`'s + // `finally` identity-checks. + async function resumeGenerationStream() { + if (resumeStreamOpenRef.current) return; + resumeStreamOpenRef.current = true; + const ownedAbort = generationAbortRef.current + ? null + : new AbortController(); + if (ownedAbort) generationAbortRef.current = ownedAbort; + const abort = generationAbortRef.current; + try { + const response = await streamTabularGenerationResume( + reviewId, + abort?.signal, + ); + if (!response.ok) { + throw new Error(`Resume failed: ${response.status}`); + } + await consumeGenerationStream(response); + } catch (err) { + if (!ownedAbort?.signal.aborted) throw err; + } finally { + resumeStreamOpenRef.current = false; + if (ownedAbort && generationAbortRef.current === ownedAbort) + generationAbortRef.current = null; + } + } + async function handleGenerate() { if (!review || generating) return; @@ -443,39 +552,20 @@ export function TRView({ reviewId, projectId }: Props) { ), ); - const reader = response.body.getReader(); - const decoder = new TextDecoder(); - let buffer = ""; - - while (true) { - const { done, value } = await reader.read(); - if (done) break; - buffer += decoder.decode(value, { stream: true }); - const lines = buffer.split("\n"); - buffer = lines.pop() ?? ""; - - for (const line of lines) { - if (!line.startsWith("data:")) continue; - const dataStr = line.slice(5).trim(); - if (dataStr === "[DONE]") break; - try { - const data = JSON.parse(dataStr); - if (data.type === "cell_update") { - setCells((prev) => - prev.map((c) => - c.row_id === data.row_id && - c.column_index === data.column_index - ? { - ...c, - content: data.content, - status: data.status, - } - : c, - ), - ); - } - } catch {} - } + try { + await consumeGenerationStream(response); + } catch (streamErr) { + // A stop (or unmount) aborted this on purpose — rethrow so the + // outer handler runs main's stop/refresh path untouched. + if (generationAbort.signal.aborted) throw streamErr; + // Otherwise the stream dropped on its own while the run keeps + // executing server-side: reconnect once before giving up. The + // resume borrows this run's controller, so a stop still stops. + console.error( + "Generation stream interrupted, reconnecting", + streamErr, + ); + await resumeGenerationStream(); } } catch (err) { if (!generationAbort.signal.aborted) { diff --git a/frontend/src/app/lib/mikeApi.test.ts b/frontend/src/app/lib/mikeApi.test.ts index 15ac293cd2..21ea804018 100644 --- a/frontend/src/app/lib/mikeApi.test.ts +++ b/frontend/src/app/lib/mikeApi.test.ts @@ -128,6 +128,7 @@ import { streamProjectChat, streamTabularChat, streamTabularGeneration, + streamTabularGenerationResume, syncUserPasswordSet, unhideWorkflow, updateMcpConnector, @@ -858,6 +859,26 @@ describe("streamTabularGeneration", () => { }); }); +describe("streamTabularGenerationResume", () => { + it("GETs the resumable stream view (no body, no lease taken)", async () => { + fetchMock.mockResolvedValue(streamResponse([])); + const controller = new AbortController(); + + await streamTabularGenerationResume("r1", controller.signal); + + const { url, init } = lastFetchCall(); + expect(url).toBe( + "http://localhost:3001/tabular-review/r1/generate/stream", + ); + // A GET with no expected_updated_at: resuming observes a run, it never + // starts one, so it cannot 409 review_running/review_stale. + expect(init.method).toBeUndefined(); + expect(init.body).toBeUndefined(); + expect(init.headers).toEqual({ Authorization: "Bearer token-123" }); + expect(init.signal).toBe(controller.signal); + }); +}); + // --------------------------------------------------------------------------- // Tabular review listing. This is the query-building half of the paginated // review list (PR #263 db-pagination + PR #274 folder grouping): the backend @@ -1569,7 +1590,7 @@ describe("tabular cell operations", () => { const cell = await regenerateTabularCell("r1", "row-1", 2); - expect(cell.flag).toBe("green"); + expect(cell).toEqual({ summary: "s", flag: "green", reasoning: "r" }); const { url, init } = lastFetchCall(); expect(url).toBe( "http://localhost:3001/tabular-review/r1/regenerate-cell", diff --git a/frontend/src/app/lib/mikeApi.ts b/frontend/src/app/lib/mikeApi.ts index 689a1244bf..07b6afdb2f 100644 --- a/frontend/src/app/lib/mikeApi.ts +++ b/frontend/src/app/lib/mikeApi.ts @@ -1347,6 +1347,10 @@ export async function listStandaloneDocuments(): Promise { return apiRequest("/single-documents"); } +export async function getDocument(documentId: string): Promise { + return apiRequest(`/single-documents/${documentId}`); +} + export async function deleteDocument(documentId: string): Promise { await apiRequest(`/single-documents/${documentId}`, { method: "DELETE" }); } @@ -1717,6 +1721,23 @@ export async function streamTabularGeneration( }); } +/** + * Reconnect to a generation that is already running (GET, not POST): a pure + * observer that takes no generation lease and enqueues nothing, so resuming a + * run can never 409 or restart it. Used when a stream drops mid-run and when + * the view mounts on a review that is already `is_running`. + */ +export async function streamTabularGenerationResume( + reviewId: string, + signal?: AbortSignal, +): Promise { + const authHeaders = await getAuthHeader(); + return fetch(`${API_BASE}/tabular-review/${reviewId}/generate/stream`, { + headers: { ...authHeaders }, + signal: signal ?? undefined, + }); +} + export async function streamTabularChat( reviewId: string, messages: { role: string; content: string }[], @@ -1834,11 +1855,15 @@ export async function regenerateTabularCell( reviewId: string, rowId: string, columnIndex: number, -): Promise<{ - summary: string; - flag: "green" | "grey" | "yellow" | "red"; - reasoning: string; -}> { +): Promise< + | { + summary: string; + flag: "green" | "grey" | "yellow" | "red"; + reasoning: string; + } + // HTTP 202 — regeneration continues in the background + | { status: "generating" } +> { return apiRequest(`/tabular-review/${reviewId}/regenerate-cell`, { method: "POST", headers: { "Content-Type": "application/json" }, From 386f722ac48a2715addef582216eae2322f27760 Mon Sep 17 00:00:00 2001 From: Amal Date: Fri, 21 Aug 2026 11:36:56 -0700 Subject: [PATCH 03/16] feat: conversion queue covers the chat-tool LibreOffice sites; byte rewrites clear their stale renditions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit WHY THIS MATTERS The first two commits put ASYNC_DOCUMENT_CONVERSION in front of the five LibreOffice call sites on the upload/version routes — but a whole-tree survey found two more sites hiding inside the chat tools, reached through the SSE stream itself: 1. replicate_document converts the source inline when it has no PDF rendition to copy (toolDispatcher.ts), and 2. generate_ppt converts the generated PPTX inline (documentOps.ts / persistGeneratedFile). With the flag on, a deployment reasonably believes "LibreOffice no longer runs on my request threads" — yet a chat turn that replicates or generates a deck still paid the 3-15s LibreOffice cold start in-band, and a conversion failure was swallowed (devLog) leaving the document permanently rendition-less with no retry path. Closing these keeps the flag's promise honest: it now covers every LibreOffice call site in the app. WHAT IS A RENDITION AND WHO CONSUMES IT A "rendition" is the per-version converted PDF (pdf_storage_path) that /single-documents/:id/display serves in place of raw Office bytes. The frontend routes DOCX to DocxView by FILENAME (docx-preview over raw bytes), so DOCX renditions are almost never displayed — but PPTX has no dedicated viewer and renders exclusively through its rendition via PdfView, which is why generate_ppt's silent conversion failure was a real product gap. HOW IT WORKS Both sites follow the exact pattern of the five route sites: - flag off → inline docxToPdf, byte-for-byte the historical behavior. - flag on → the document/copy is inserted "ready" with pdf_storage_path: null and one conversion job per new version is enqueued (deduped on convert:, attempts: 3, exponential backoff). finalizeDocumentStatus: false because these documents are usable from their raw bytes — a rendition failure must never flip a healthy document to "error". - an enqueue failure degrades to the sync path's conversion-failure behavior (usable document, no rendition) instead of failing the tool. THE INVARIANT HALF (accept/reject + in-place re-edit) Accept/reject of a tracked change and an in-place assistant re-edit both rewrite a version's DOCX bytes at its existing storage path. Any rendition recorded for that version now describes bytes that no longer exist — and a stale rendition is not hypothetical decoration: /display would serve it, and replicate_document COPIES it onto every replica. Both rewrite sites now null pdf_storage_path in the same update that re-hashes the content, the same ordering discipline as the content_sha256 clear-then-set that surrounds the byte write. In today's flows assistant_edit versions never carry a rendition, so this is an invariant made explicit, not a behavior change. DELIBERATELY NOT DONE edit_document / generate_docx versions do NOT get renditions enqueued: DOCX renders through DocxView from raw bytes everywhere (the tracked- changes UI depends on it), so a rendition would cost a LibreOffice run per chat edit and display nothing. Recorded here so the omission reads as a decision, not an oversight. TESTS - replicateRenditionQueue.test.ts: flag off → one inline conversion, no queue; flag on → zero in-band LibreOffice, one job per copy with per-copy pdfKey and finalize:false; enqueue failure → copies still usable. - documentOps.generatedRendition.test.ts: same contract for generate_ppt, plus xlsx never converts or enqueues (spreadsheets are served raw). Part of the durable-queues row (amal66#40 → olp PR #294). Co-Authored-By: Claude Fable 5 Claude-Session: https://claude.ai/code/session_01JDev46QdqBsdyRCRBxcvk2 --- .../__tests__/replicateRenditionQueue.test.ts | 211 ++++++++++++++++++ .../documentOps.generatedRendition.test.ts | 149 +++++++++++++ backend/src/lib/chat/tools/documentOps.ts | 36 ++- backend/src/lib/chat/tools/toolDispatcher.ts | 56 ++++- backend/src/routes/documents.ts | 8 +- 5 files changed, 447 insertions(+), 13 deletions(-) create mode 100644 backend/src/lib/__tests__/replicateRenditionQueue.test.ts create mode 100644 backend/src/lib/chat/tools/__tests__/documentOps.generatedRendition.test.ts diff --git a/backend/src/lib/__tests__/replicateRenditionQueue.test.ts b/backend/src/lib/__tests__/replicateRenditionQueue.test.ts new file mode 100644 index 0000000000..470cdce283 --- /dev/null +++ b/backend/src/lib/__tests__/replicateRenditionQueue.test.ts @@ -0,0 +1,211 @@ +import { afterEach, beforeEach, describe, expect, it, vi } from "vitest"; + +// replicate_document is a chat-tool LibreOffice call site: when the copied +// source has no PDF rendition, the sync path converts inline on the request +// thread. These tests pin the ASYNC_DOCUMENT_CONVERSION contract there: +// - flag off → inline docxToPdf, one shared rendition uploaded per copy, +// no queue involved (the historical behavior) +// - flag on → no LibreOffice in-band; copies are inserted without a +// rendition and one conversion job per copy fills it in + +const { downloadFile, uploadFile, docxToPdf, enqueueConversion } = vi.hoisted( + () => ({ + downloadFile: vi.fn(), + uploadFile: vi.fn(), + docxToPdf: vi.fn(), + enqueueConversion: vi.fn(), + }), +); + +vi.mock("../storage", async (importOriginal) => { + const actual = await importOriginal(); + return { + ...actual, + downloadFile: (...args: unknown[]) => downloadFile(...args), + uploadFile: (...args: unknown[]) => uploadFile(...args), + }; +}); + +vi.mock("../convert", async (importOriginal) => { + const actual = await importOriginal(); + return { + ...actual, + docxToPdf: (...args: unknown[]) => docxToPdf(...args), + }; +}); + +vi.mock("../queue/conversionQueue", () => ({ + enqueueConversion: (...args: unknown[]) => enqueueConversion(...args), +})); + +vi.mock("../downloadTokens", async (importOriginal) => { + const actual = await importOriginal(); + return { + ...actual, + buildDownloadUrl: (_storagePath: string, filename: string) => + `/download/${encodeURIComponent(filename)}`, + }; +}); + +import { runToolCalls } from "../chat/tools/toolDispatcher"; +import type { DocIndex, DocStore } from "../chat/types"; + +// Same double as workflowAssetReplication.test.ts: documents echo their +// client-generated ids; versions get deterministic new-version-N ids. +function replicationDb() { + const versionRows: Record[][] = []; + const db = { + from(table: string) { + if (table === "documents") { + return { + insert(rows: Record[]) { + return { + select: async () => ({ + data: rows.map((row) => ({ id: row.id })), + error: null, + }), + }; + }, + update: () => ({ + eq: async () => ({ data: null, error: null }), + }), + delete: () => ({ + in: async () => ({ data: null, error: null }), + }), + }; + } + if (table === "document_versions") { + return { + insert(rows: Record[]) { + versionRows.push(rows); + return { + select: async () => ({ + data: rows.map((row, index) => ({ + id: `new-version-${index + 1}`, + document_id: row.document_id, + })), + error: null, + }), + }; + }, + }; + } + throw new Error(`Unexpected table: ${table}`); + }, + }; + return { db, versionRows }; +} + +// A DOCX workflow asset with no rendition — the exact case that pays for +// LibreOffice inside replicate_document. +const SOURCE_LABEL = "workflow-ref-workflow-1-1"; +function makeStore(): DocStore { + return new Map([ + [ + SOURCE_LABEL, + { + filename: "Precedent.docx", + file_type: "docx", + storage_path: "workflow-assets/precedent.docx", + source_kind: "workflow_asset" as const, + }, + ], + ]); +} + +async function replicate(db: unknown, index: DocIndex, count?: number) { + return runToolCalls( + [ + { + id: "replicate-1", + function: { + name: "replicate_document", + arguments: JSON.stringify({ + doc_id: SOURCE_LABEL, + new_filename: "Client precedent.docx", + ...(count ? { count } : {}), + }), + }, + }, + ], + makeStore(), + "user-1", + db as never, + () => undefined, + undefined, + undefined, + index, + ); +} + +beforeEach(() => { + vi.clearAllMocks(); + downloadFile.mockResolvedValue(new TextEncoder().encode("docx").buffer); + uploadFile.mockResolvedValue(undefined); + docxToPdf.mockResolvedValue(Buffer.from("pdf-bytes")); + enqueueConversion.mockResolvedValue({}); +}); + +afterEach(() => { + delete process.env.ASYNC_DOCUMENT_CONVERSION; +}); + +describe("replicate_document rendition path", () => { + it("flag off: converts inline once and stores a rendition per copy", async () => { + process.env.ASYNC_DOCUMENT_CONVERSION = "false"; + const { db, versionRows } = replicationDb(); + + await replicate(db, {}); + + expect(docxToPdf).toHaveBeenCalledTimes(1); + expect(enqueueConversion).not.toHaveBeenCalled(); + expect(versionRows[0][0].pdf_storage_path).toMatch(/^converted-pdfs\//); + }); + + it("flag on: no in-band LibreOffice; one conversion job per copy", async () => { + process.env.ASYNC_DOCUMENT_CONVERSION = "true"; + const { db, versionRows } = replicationDb(); + + await replicate(db, {}, 2); + + expect(docxToPdf).not.toHaveBeenCalled(); + // Copies are inserted rendition-less; the queue fills them in. + expect(versionRows[0].map((r) => r.pdf_storage_path)).toEqual([ + null, + null, + ]); + expect(enqueueConversion).toHaveBeenCalledTimes(2); + for (const [call, versionId] of [ + [enqueueConversion.mock.calls[0][0], "new-version-1"], + [enqueueConversion.mock.calls[1][0], "new-version-2"], + ] as [Record, string][]) { + expect(call).toMatchObject({ + versionId, + userId: "user-1", + fileType: "docx", + // Copies are inserted "ready" and usable from raw bytes; a + // rendition failure must never flip them to "error". + finalizeDocumentStatus: false, + }); + expect(call.pdfKey).toBe( + `converted-pdfs/user-1/${call.documentId as string}.pdf`, + ); + } + }); + + it("flag on: a failed enqueue still returns usable copies (no rendition)", async () => { + process.env.ASYNC_DOCUMENT_CONVERSION = "true"; + enqueueConversion.mockRejectedValue(new Error("redis down")); + const { db } = replicationDb(); + const index: DocIndex = {}; + + const result = await replicate(db, index); + + const content = JSON.parse( + (result.toolResults[0] as { content: string }).content, + ); + expect(content.ok).toBe(true); + expect(content.copies).toHaveLength(1); + expect(index["doc-0"]).toBeDefined(); + }); +}); diff --git a/backend/src/lib/chat/tools/__tests__/documentOps.generatedRendition.test.ts b/backend/src/lib/chat/tools/__tests__/documentOps.generatedRendition.test.ts new file mode 100644 index 0000000000..de720b9d16 --- /dev/null +++ b/backend/src/lib/chat/tools/__tests__/documentOps.generatedRendition.test.ts @@ -0,0 +1,149 @@ +import { describe, it, expect, vi, beforeEach, afterEach } from "vitest"; + +// persistGeneratedFile (exercised through generatePpt) is where a generated +// PPTX pays for LibreOffice. These tests pin the flag contract: +// - flag off → inline conversion, exactly as before the queue existed +// - flag on → no inline LibreOffice; the rendition rides the conversion +// queue, keyed on the new versionId, finalize: false +// - flag on + enqueue failure → degrade to "usable document, no rendition" +// (the sync path's historical conversion-failure behavior) + +const uploadFile = vi.fn(async () => {}); +vi.mock("../../../storage", () => ({ + uploadFile: (...a: unknown[]) => uploadFile(...a), + downloadFile: vi.fn(async () => null), + generatedDocKey: (userId: string, docId: string, filename: string) => + `generated/${userId}/${docId}/${filename}`, +})); + +const docxToPdf = vi.fn(async () => Buffer.from("pdf-bytes")); +vi.mock("../../../convert", () => ({ + docxToPdf: (...a: unknown[]) => docxToPdf(...a), + convertedPdfKey: (userId: string, docId: string) => + `converted-pdfs/${userId}/${docId}.pdf`, +})); + +const enqueueConversion = vi.fn(async () => ({})); +vi.mock("../../../queue/conversionQueue", () => ({ + enqueueConversion: (...a: unknown[]) => enqueueConversion(...a), +})); + +vi.mock("../../../downloadTokens", () => ({ + buildDownloadUrl: (key: string) => `https://dl.test/${key}`, +})); + +vi.mock("../../../supabase", () => ({ + createServerSupabase: vi.fn(), +})); + +import { generatePpt } from "../documentOps"; + +type Insert = { table: string; payload: Record }; + +// Chainable Supabase double: records inserts, returns fixed ids. +function makeDb() { + const inserts: Insert[] = []; + function from(table: string) { + const b: Record = { + insert(payload: Record) { + inserts.push({ table, payload }); + return b; + }, + update() { + return b; + }, + select() { + return b; + }, + eq() { + return b; + }, + single() { + return Promise.resolve({ + data: { id: table === "documents" ? "doc-db-1" : "ver-db-1" }, + error: null, + }); + }, + then(onF: (v: unknown) => unknown) { + return Promise.resolve({ data: null, error: null }).then(onF); + }, + }; + return b; + } + return { inserts, from }; +} + +const SLIDES = [{ title: "One", bullets: ["a"] }]; + +beforeEach(() => { + uploadFile.mockClear(); + docxToPdf.mockClear(); + enqueueConversion.mockClear(); +}); + +afterEach(() => { + delete process.env.ASYNC_DOCUMENT_CONVERSION; +}); + +describe("generatePpt rendition path", () => { + it("flag off: converts inline and stores the rendition on the version", async () => { + process.env.ASYNC_DOCUMENT_CONVERSION = "false"; + const db = makeDb(); + + const out = await generatePpt("Deck", SLIDES, "user-1", db as never); + + expect(out).not.toHaveProperty("error"); + expect(docxToPdf).toHaveBeenCalledTimes(1); + expect(enqueueConversion).not.toHaveBeenCalled(); + const version = db.inserts.find((i) => i.table === "document_versions"); + expect(version?.payload.pdf_storage_path).toMatch(/^converted-pdfs\//); + }); + + it("flag on: skips LibreOffice and enqueues a conversion for the new version", async () => { + process.env.ASYNC_DOCUMENT_CONVERSION = "true"; + const db = makeDb(); + + const out = await generatePpt("Deck", SLIDES, "user-1", db as never); + + expect(out).not.toHaveProperty("error"); + expect(docxToPdf).not.toHaveBeenCalled(); + // The document row is inserted without a rendition; the job fills it in. + const version = db.inserts.find((i) => i.table === "document_versions"); + expect(version?.payload.pdf_storage_path).toBeNull(); + expect(enqueueConversion).toHaveBeenCalledTimes(1); + const job = enqueueConversion.mock.calls[0][0] as Record; + expect(job).toMatchObject({ + documentId: "doc-db-1", + versionId: "ver-db-1", + userId: "user-1", + fileType: "pptx", + // The generated doc was inserted "ready" and is downloadable from its + // raw bytes — a rendition failure must never flip it to "error". + finalizeDocumentStatus: false, + }); + expect(job.pdfKey).toBe("converted-pdfs/user-1/doc-db-1.pdf"); + }); + + it("flag on: a failed enqueue degrades to a usable document with no rendition", async () => { + process.env.ASYNC_DOCUMENT_CONVERSION = "true"; + enqueueConversion.mockRejectedValueOnce(new Error("redis down")); + const db = makeDb(); + + const out = await generatePpt("Deck", SLIDES, "user-1", db as never); + + expect(out).not.toHaveProperty("error"); + expect(out).toHaveProperty("document_id", "doc-db-1"); + }); + + it("never converts or enqueues for spreadsheets (xlsx is served raw)", async () => { + process.env.ASYNC_DOCUMENT_CONVERSION = "true"; + const db = makeDb(); + const { generateExcel } = await import("../documentOps"); + + const out = await generateExcel("Book", [], "user-1", db as never); + + expect(out).not.toHaveProperty("error"); + expect(docxToPdf).not.toHaveBeenCalled(); + expect(enqueueConversion).not.toHaveBeenCalled(); + }); +}); diff --git a/backend/src/lib/chat/tools/documentOps.ts b/backend/src/lib/chat/tools/documentOps.ts index c726381d06..6c8a57c83d 100644 --- a/backend/src/lib/chat/tools/documentOps.ts +++ b/backend/src/lib/chat/tools/documentOps.ts @@ -4,6 +4,7 @@ import { uploadFile, } from "../../storage"; import { convertedPdfKey, docxToPdf } from "../../convert"; +import { enqueueConversion } from "../../queue/conversionQueue"; import { createServerSupabase } from "../../supabase"; import { applyTrackedEdits, @@ -982,8 +983,17 @@ async function persistGeneratedFile(params: { contentTypeForDocumentType(extension), ); + // PPTX is the only generated type that pays for LibreOffice here (XLSX is + // never converted — spreadsheets are served raw). With the async flag on, + // the rendition rides the conversion queue instead: the document is + // inserted without one and a job fills it in with retries — closing the + // sync path's silent failure mode where a LibreOffice hiccup left the doc + // permanently rendition-less. let pdfStoragePath: string | null = null; - if (shouldConvertToPdf(extension)) { + const deferRenditionToQueue = + shouldConvertToPdf(extension) && + process.env.ASYNC_DOCUMENT_CONVERSION === "true"; + if (shouldConvertToPdf(extension) && !deferRenditionToQueue) { try { const pdfBuf = await docxToPdf(buffer); const pdfKey = convertedPdfKey(userId, docId); @@ -1046,6 +1056,27 @@ async function persistGeneratedFile(params: { .update({ current_version_id: versionId }) .eq("id", documentId); + if (deferRenditionToQueue) { + // Deduped on convert:, retried with backoff. + // finalizeDocumentStatus: false — the document was inserted "ready" and + // is downloadable from its raw bytes; a rendition failure must not flip + // it to "error". Enqueue failure degrades to the sync path's + // conversion-failure behavior: a usable document with no rendition. + try { + await enqueueConversion({ + documentId, + versionId, + userId, + storagePath: key, + fileType: extension, + pdfKey: convertedPdfKey(userId, documentId), + finalizeDocumentStatus: false, + }); + } catch (err) { + devLog(`[generate_${extension}] rendition enqueue failed:`, err); + } + } + return { filename, download_url: downloadUrl, @@ -1231,6 +1262,9 @@ export async function runEditDocument(params: { size_bytes: editedBytes.byteLength, page_count: null, content_sha256: contentSha256(editedBytes), + // The bytes just changed in place — any rendition this version + // carried no longer matches them (same invariant as accept/reject). + pdf_storage_path: null, }) .eq("id", versionRowId); } else { diff --git a/backend/src/lib/chat/tools/toolDispatcher.ts b/backend/src/lib/chat/tools/toolDispatcher.ts index f7691fb930..d55fdbe76a 100644 --- a/backend/src/lib/chat/tools/toolDispatcher.ts +++ b/backend/src/lib/chat/tools/toolDispatcher.ts @@ -25,6 +25,7 @@ import { } from "../types"; import { downloadFile, storageKey, uploadFile } from "../../storage"; import { convertedPdfKey, docxToPdf } from "../../convert"; +import { enqueueConversion } from "../../queue/conversionQueue"; import { contentTypeForDocumentType, shouldConvertToPdf, @@ -1580,20 +1581,29 @@ export async function runToolCalls( if (!raw) { fail("Could not read the source document's bytes from storage."); } else { + // Only reached when the source has no rendition to copy — the one + // branch of replicate that pays for LibreOffice, so it's the branch + // the conversion queue takes over when the flag is on: copies are + // inserted without a rendition and a per-copy job fills it in. + let deferCopyConversion = false; if (!pdfBytes && sourceInfo.file_type.toLowerCase() === "pdf") { pdfBytes = raw; } else if (!pdfBytes && shouldConvertToPdf(sourceInfo.file_type)) { - try { - const converted = await docxToPdf(Buffer.from(raw)); - pdfBytes = converted.buffer.slice( - converted.byteOffset, - converted.byteOffset + converted.byteLength, - ) as ArrayBuffer; - } catch (conversionError) { - devLog( - `[replicate_document] Office→PDF conversion failed for ${sourceFilename}:`, - conversionError, - ); + if (process.env.ASYNC_DOCUMENT_CONVERSION === "true") { + deferCopyConversion = true; + } else { + try { + const converted = await docxToPdf(Buffer.from(raw)); + pdfBytes = converted.buffer.slice( + converted.byteOffset, + converted.byteOffset + converted.byteLength, + ) as ArrayBuffer; + } catch (conversionError) { + devLog( + `[replicate_document] Office→PDF conversion failed for ${sourceFilename}:`, + conversionError, + ); + } } } // Build N filenames. With count=1 keep the @@ -1785,6 +1795,30 @@ export async function runToolCalls( const newKey = newKeys[idx]; const versionId = versionByDocId.get(d.id); if (!versionId || !linkedDocIds.has(d.id)) continue; + if (deferCopyConversion) { + // Rendition rides the queue (deduped on convert:, + // retried with backoff). finalizeDocumentStatus: false — + // the copy was inserted "ready" and stays usable from its + // raw bytes; a rendition failure must not flip it to + // "error". Enqueue failure degrades to today's + // conversion-failure behavior: a copy with no rendition. + try { + await enqueueConversion({ + documentId: d.id, + versionId, + userId, + storagePath: newKey, + fileType: active?.file_type ?? sourceInfo.file_type, + pdfKey: convertedPdfKey(userId, d.id), + finalizeDocumentStatus: false, + }); + } catch (enqueueError) { + devLog( + `[replicate_document] rendition enqueue failed for ${d.filename}:`, + enqueueError, + ); + } + } while (existingLabels.has(`doc-${nextLabelIdx}`)) nextLabelIdx++; const slug = `doc-${nextLabelIdx}`; diff --git a/backend/src/routes/documents.ts b/backend/src/routes/documents.ts index 032827fb5f..87811adcaf 100644 --- a/backend/src/routes/documents.ts +++ b/backend/src/routes/documents.ts @@ -1352,9 +1352,15 @@ async function handleEditResolution( "application/vnd.openxmlformats-officedocument.wordprocessingml.document", ); + // pdf_storage_path: null — the bytes just changed, so any PDF rendition + // this version carried no longer matches them; a stale rendition would be + // served by /display and copied onto replicas by replicate_document. In + // practice assistant_edit versions never carry one (DOCX renders through + // DocxView from the raw bytes), so this is an invariant write, not a + // behavior change. await db .from("document_versions") - .update({ content_sha256: contentSha256(ab) }) + .update({ content_sha256: contentSha256(ab), pdf_storage_path: null }) .eq("id", doc.current_version_id); const { error: statusErr } = await db From 7aace7e4892fc0416c02af3d15b92598f07d5774 Mon Sep 17 00:00:00 2001 From: Amal Date: Fri, 21 Aug 2026 11:45:05 -0700 Subject: [PATCH 04/16] =?UTF-8?q?fix:=20clear-cells=20no=20longer=20loses?= =?UTF-8?q?=20to=20in-flight=20extraction=20=E2=80=94=20guarded=20terminal?= =?UTF-8?q?=20writes=20+=20cross-process=20job=20cancellation?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit WHY THIS MATTERS POST /tabular-review/:id/clear-cells resets a row's cells to "pending" so a user can blank bad results and start over. But extraction runs concurrently with it — inline on another request (sync mode) or on a worker that survives disconnects (async mode, introduced by this PR). A run that finished AFTER the clear would write "done" (or "error") straight over the user's reset, and in async mode a queued-but-unstarted job would happily re-fill the freshly cleared row seconds later. Durability made the old race WIDER, so this PR owns the fix. WHAT IS A LOST UPDATE Two writers race the same row: the user's reset (status = pending) and the extraction's terminal write (status = done). Without a guard the last writer wins, and the extraction — which started before the reset and knows nothing of it — silently undoes the user's action. The classic cure is an optimistic condition: make the terminal write assert the state it believes it owns. HOW IT WORKS — three layers, weakest to strongest 1. GUARDED TERMINAL WRITES (both modes). Every terminal cell write now carries AND status = 'generating': the shared core's done-write, the sync route's missing→error writes, the sync regenerate-cell writes, and the worker's permanent-failure cleanup. An extraction only ever finalizes a claim it still holds; if clear-cells revoked the claim, the write matches zero rows and the SSE/Redis announce is skipped too — a tailing stream never shows a "done" the DB doesn't hold. The model's result still counts as "received", so the caller neither marks the cleared cell "error" nor retries over it. 2. QUEUE CANCELLATION (async mode, flag-gated so sync deployments never dial Redis). clear-cells addresses every deterministic jobId for the cleared rows — extract:: and each : variant — and REMOVES jobs still waiting/delayed, so they never start. 3. PERSISTED CANCEL MARKER for jobs already active. BullMQ's Job#discard() is only an in-memory flag on the worker's own Job instance — calling it from the API process is a silent no-op (a live-Redis smoke caught exactly this: the "discarded" job's retry was scheduled anyway). Instead the job's data is marked canceled: true via updateData(), which IS persisted to Redis; each retry attempt re-fetches job data, and runExtractionJob now returns immediately on the marker instead of re-claiming the cleared cells from scratch. TRADEOFF, FLAGGED The permanent-failure handler now flips only cells still claimed ("generating") to "error". A job that dies before ever claiming its cells (e.g. the settings lookup fails on all 3 attempts) leaves them "pending" — a blank, re-runnable state rather than a red one; the resume stream then runs to its 15-minute cap instead of resolving early. Chosen deliberately: silently overwriting a user's reset is worse than a quieter failure under already-broken infrastructure. TESTS - tabular.extractRow: a done-write that matches zero rows (cell cleared mid-flight) suppresses the announce and is not reported "missing". - extractionWorker: canceled jobs touch nothing; permanent failure leaves cleared (pending) cells alone while still erroring claimed ones. - extractionQueue: waiting jobs removed; active jobs get the PERSISTED updateData marker (never Job#discard); remove() losing the race falls back to the marker; per-job failures are swallowed (best-effort by design — the write guards are the correctness layer). - Live-Redis smoke (real BullMQ): dedupe, remove-waiting, and cancel-active verified end-to-end — attempt 1 active during the cancel, attempt 2 saw canceled: true and completed without touching the DB. Part of the durable-queues row (amal66#40 → olp PR #294). Co-Authored-By: Claude Fable 5 Claude-Session: https://claude.ai/code/session_01JDev46QdqBsdyRCRBxcvk2 --- .../queue/__tests__/extractionQueue.test.ts | 86 ++++++++++ backend/src/lib/queue/extractionQueue.ts | 74 +++++++++ backend/src/routes/tabular.ts | 36 ++++- .../__tests__/extractionWorker.test.ts | 150 ++++++++++++++++++ backend/src/workers/extractionWorker.ts | 40 +++-- 5 files changed, 373 insertions(+), 13 deletions(-) diff --git a/backend/src/lib/queue/__tests__/extractionQueue.test.ts b/backend/src/lib/queue/__tests__/extractionQueue.test.ts index 53a8bb25f1..739103bedf 100644 --- a/backend/src/lib/queue/__tests__/extractionQueue.test.ts +++ b/backend/src/lib/queue/__tests__/extractionQueue.test.ts @@ -5,15 +5,18 @@ vi.mock("../connection", () => ({ })); const add = vi.fn(); +const getJob = vi.fn(); vi.mock("bullmq", () => ({ Queue: class { add = add; + getJob = getJob; }, })); import { extractionJobId, enqueueExtraction, + removeQueuedExtractionJobs, type ExtractionJobData, } from "../extractionQueue"; @@ -25,6 +28,7 @@ const DATA: ExtractionJobData = { beforeEach(() => { add.mockReset(); + getJob.mockReset(); }); describe("extractionJobId", () => { @@ -76,3 +80,85 @@ describe("enqueueExtraction", () => { expect(opts.removeOnFail).toBe(true); }); }); + +describe("removeQueuedExtractionJobs", () => { + const fakeJob = (state: string) => ({ + data: { reviewId: "rev-1", userId: "user-1", rowId: "row-1" }, + getState: vi.fn(async () => state), + remove: vi.fn(async () => {}), + updateData: vi.fn(async () => {}), + }); + + it("addresses the full-row job and every single-cell job for each row", async () => { + getJob.mockResolvedValue(null); + + await removeQueuedExtractionJobs("rev-1", ["row-1", "row-2"], [0, 2]); + + expect(getJob.mock.calls.map((c) => c[0])).toEqual([ + "extract:rev-1:row-1", + "extract:rev-1:row-1:0", + "extract:rev-1:row-1:2", + "extract:rev-1:row-2", + "extract:rev-1:row-2:0", + "extract:rev-1:row-2:2", + ]); + }); + + it("removes waiting jobs; active jobs get a PERSISTED canceled marker", async () => { + const waiting = fakeJob("waiting"); + const active = fakeJob("active"); + getJob + .mockResolvedValueOnce(waiting) + .mockResolvedValueOnce(active) + .mockResolvedValue(null); + + const out = await removeQueuedExtractionJobs("rev-1", ["row-1"], [0]); + + expect(waiting.remove).toHaveBeenCalledTimes(1); + expect(waiting.updateData).not.toHaveBeenCalled(); + // NOT Job#discard(): that flag lives only in the worker's own Job + // instance, so from this process it would be a silent no-op. The + // marker must go through updateData(), which persists into Redis for + // the retry attempt to see. + expect(active.updateData).toHaveBeenCalledWith({ + ...active.data, + canceled: true, + }); + expect(active.remove).not.toHaveBeenCalled(); + expect(out).toEqual({ removed: 1, canceled: 1 }); + }); + + it("falls back to the canceled marker when remove() loses the race to the worker", async () => { + const raced = fakeJob("waiting"); + raced.remove = vi.fn(async () => { + throw new Error("job is locked"); + }); + getJob.mockResolvedValueOnce(raced).mockResolvedValue(null); + + const out = await removeQueuedExtractionJobs("rev-1", ["row-1"], [0, 1]); + + expect(raced.updateData).toHaveBeenCalledWith({ + ...raced.data, + canceled: true, + }); + expect(out).toEqual({ removed: 0, canceled: 1 }); + // Later jobIds are still processed after a failure. + expect(getJob).toHaveBeenCalledTimes(3); + }); + + it("swallows per-job failures — cancellation is best-effort on top of the write guards", async () => { + const dead = fakeJob("waiting"); + dead.remove = vi.fn(async () => { + throw new Error("job is locked"); + }); + dead.updateData = vi.fn(async () => { + throw new Error("Missing key for job"); + }); + getJob.mockResolvedValueOnce(dead).mockResolvedValue(null); + + await expect( + removeQueuedExtractionJobs("rev-1", ["row-1"], [0, 1]), + ).resolves.toEqual({ removed: 0, canceled: 0 }); + expect(getJob).toHaveBeenCalledTimes(3); + }); +}); diff --git a/backend/src/lib/queue/extractionQueue.ts b/backend/src/lib/queue/extractionQueue.ts index 2655b22bcf..811202c1b8 100644 --- a/backend/src/lib/queue/extractionQueue.ts +++ b/backend/src/lib/queue/extractionQueue.ts @@ -35,6 +35,15 @@ export interface ExtractionJobData { * suffix so they never dedupe against a full-row job for the same row. */ columnIndex?: number; + /** + * Set by clear-cells on a job it could not remove (already active). + * Persisted via job.updateData(), so the worker's NEXT attempt — which + * re-fetches job data from Redis — sees it and returns without re-claiming + * the cleared cells. (An in-flight attempt is unaffected: clear-cells drops + * the cells' generation stamp, so that attempt's terminal writes — guarded + * by `.eq("generation_id", generationId)` — match no rows.) + */ + canceled?: boolean; } let queue: Queue | null = null; @@ -80,6 +89,71 @@ export function enqueueExtraction(data: ExtractionJobData) { }); } +/** + * Best-effort cancellation of extraction work for a set of rows — the queue + * half of clear-cells. Deterministic jobIds make this a direct lookup: for + * each row we address the full-row job and every possible single-cell + * (regenerate) job. + * + * clear-cells only calls this once it HOLDS the review's generation lease, so + * no healthy run is in play. What it reaps is the wreckage of a LAPSED one: a + * generation whose worker died or stalled past its lease can leave orphan jobs + * behind in Redis, and those would otherwise re-fill the row moments after the + * user blanked it. + * + * - waiting/delayed jobs are REMOVED — they never (re)start, so the cleared + * cells stay cleared. + * - an active (zombie) job cannot be stopped mid-run, and Job#discard() is only + * an in-memory flag on the worker's OWN instance — useless from this process. + * Instead the job's data is marked `canceled: true` via updateData(), which + * IS persisted: the next attempt re-fetches job data from Redis, sees the + * marker in runExtractionJob, and returns without re-claiming the cleared + * cells — dropping its generation stamp so the stale lease is released. + * The in-flight attempt's terminal writes are already dead: clear-cells + * nulls the cells' generation_id, and those writes are guarded on it. + * + * Every failure is swallowed per job: cancellation is an optimization on top + * of the generation guards, never a correctness dependency. + */ +export async function removeQueuedExtractionJobs( + reviewId: string, + rowIds: string[], + columnIndexes: number[], +): Promise<{ removed: number; canceled: number }> { + const queue = getExtractionQueue(); + let removed = 0; + let canceled = 0; + for (const rowId of rowIds) { + const jobIds = [ + extractionJobId(reviewId, rowId), + ...columnIndexes.map((c) => extractionJobId(reviewId, rowId, c)), + ]; + for (const jobId of jobIds) { + try { + const job = await queue.getJob(jobId); + if (!job) continue; + if ((await job.getState()) === "active") { + await job.updateData({ ...job.data, canceled: true }); + canceled++; + } else { + try { + await job.remove(); + removed++; + } catch { + // Raced the worker: the job went active between the + // state check and remove(). Fall back to the marker. + await job.updateData({ ...job.data, canceled: true }); + canceled++; + } + } + } catch { + // Job finished/vanished mid-race — the write guards cover it. + } + } + } + return { removed, canceled }; +} + export async function closeExtractionQueue(): Promise { if (queue) { await queue.close(); diff --git a/backend/src/routes/tabular.ts b/backend/src/routes/tabular.ts index d04f5e3344..13ea84e353 100644 --- a/backend/src/routes/tabular.ts +++ b/backend/src/routes/tabular.ts @@ -41,7 +41,10 @@ import { streamTabularGenerateAsync, streamTabularRunView, } from "../lib/tabular/tabular.generateStream"; -import { enqueueExtraction } from "../lib/queue/extractionQueue"; +import { + enqueueExtraction, + removeQueuedExtractionJobs, +} from "../lib/queue/extractionQueue"; import { fetchSourceDocuments, loadReviewRows, @@ -903,7 +906,7 @@ tabularRouter.post("/:reviewId/clear-cells", requireAuth, async (req, res) => { const { data: review, error: reviewError } = await db .from("tabular_reviews") .select( - "id, user_id, project_id, updated_at, active_generation_id, generation_lease_expires_at", + "id, user_id, project_id, columns_config, updated_at, active_generation_id, generation_lease_expires_at", ) .eq("id", reviewId) .single(); @@ -952,6 +955,35 @@ tabularRouter.post("/:reviewId/clear-cells", requireAuth, async (req, res) => { } try { + // Async mode: reap leftover queued extraction for these rows BEFORE + // blanking the cells. Holding the lease means no generation is live + // (begin_ returned "started", not "running") — but a lease that LAPSED + // can leave orphans behind: jobs still waiting in Redis that would + // start seconds from now and re-fill the freshly cleared row, and + // zombie jobs still running past their expired lease. Waiting/delayed + // jobs are removed outright; a running one gets a persisted `canceled` + // marker its next attempt no-ops on (and its terminal writes are + // already dropped by the generation_id guards, since we clear the + // stamp below). Best-effort — clearing must succeed even if Redis is + // unreachable. Flag-gated so synchronous deployments never dial Redis. + if (process.env.ASYNC_TABULAR_EXTRACTION === "true") { + try { + const columnIndexes = ( + (review.columns_config as { index: number }[] | null) ?? [] + ).map((c) => c.index); + await removeQueuedExtractionJobs( + reviewId, + row_ids, + columnIndexes, + ); + } catch (err) { + console.error( + "[tabular/clear-cells] queue cancellation failed", + err, + ); + } + } + const { error } = await db .from("tabular_cells") .update({ diff --git a/backend/src/workers/__tests__/extractionWorker.test.ts b/backend/src/workers/__tests__/extractionWorker.test.ts index c3b3ea8d2c..b62a30a9dc 100644 --- a/backend/src/workers/__tests__/extractionWorker.test.ts +++ b/backend/src/workers/__tests__/extractionWorker.test.ts @@ -283,6 +283,77 @@ describe("runExtractionJob", () => { ).toBe(true); }); + it("returns early on a canceled job without touching the DB (clear-cells won)", async () => { + const publish = vi.fn(async () => {}); + const db = makeDb({ + tabular_reviews: { select: { data: { columns_config: COLUMNS } } }, + tabular_cells: { select: { data: [] } }, + }); + + // clear-cells marked the job canceled while a prior attempt was + // active; this retry re-fetched the data and must be a no-op. + await runExtractionJob( + { ...DATA, canceled: true }, + { db: db as never, publish }, + ); + + expect(db.calls).toHaveLength(0); + expect(queryTabularAllColumns).not.toHaveBeenCalled(); + expect(publish).not.toHaveBeenCalled(); + }); + + it("a canceled leased job drops its stamp and releases the lease", async () => { + const publish = vi.fn(async () => {}); + const db = makeDb({ + tabular_reviews: { select: { data: { columns_config: COLUMNS } } }, + // No cell still carries gen-1 once the stamp is dropped. + tabular_cells: { select: { data: [] } }, + }); + + await runExtractionJob( + { ...DATA, generationId: "gen-1", canceled: true }, + { db: db as never, publish }, + ); + + // Cancellation is a settled outcome, not a retry: the row's cells + // belong to clear-cells now, so the job un-stamps what it owned... + const stampClears = db.calls.filter( + (c) => c.op === "update" && c.payload?.generation_id === null, + ); + expect(stampClears).toHaveLength(1); + expect(stampClears[0].filters).toMatchObject({ + review_id: "rev-1", + row_id: "row-1", + generation_id: "gen-1", + }); + // ...and releases the lease, instead of holding it to its timeout. + expect(db.rpcs.map((r) => r.name)).toContain( + "finish_tabular_review_generation", + ); + // Nothing was extracted or announced. + expect(queryTabularAllColumns).not.toHaveBeenCalled(); + expect(publish).not.toHaveBeenCalled(); + }); + + it("a canceled single-cell job un-stamps only its own column", async () => { + const publish = vi.fn(async () => {}); + const db = makeDb({ + tabular_reviews: { select: { data: { columns_config: COLUMNS } } }, + tabular_cells: { select: { data: [] } }, + }); + + await runExtractionJob( + { ...DATA, generationId: "gen-1", columnIndex: 1, canceled: true }, + { db: db as never, publish }, + ); + + const stampClears = db.calls.filter( + (c) => c.op === "update" && c.payload?.generation_id === null, + ); + expect(stampClears).toHaveLength(1); + expect(stampClears[0].filters.column_index).toBe(1); + }); + it("returns early when the review has no columns", async () => { const publish = vi.fn(async () => {}); const db = makeDb({ @@ -422,6 +493,85 @@ describe("markExtractionFailed", () => { }); expect(publish).toHaveBeenCalledTimes(1); }); + + it("leaves cells clear-cells revoked (unstamped, pending) alone", async () => { + const publish = vi.fn(async () => {}); + const db = makeDb({ + tabular_cells: { + select: { + data: [ + // The user ran clear-cells while the job was retrying: + // content blanked, status back to "pending", stamp + // dropped. That reset must win — flipping this to + // "error" would silently undo the user's action. + { + id: "c0", + column_index: 0, + status: "pending", + content: null, + generation_id: null, + }, + // Still claimed by this job: flips to error as before. + { + id: "c1", + column_index: 1, + status: "generating", + content: null, + generation_id: "gen-1", + }, + ], + }, + }, + }); + + await markExtractionFailed( + { ...DATA, generationId: "gen-1" }, + { db: db as never, publish }, + ); + + const errorUpdates = db.calls.filter( + (c) => c.op === "update" && c.payload?.status === "error", + ); + expect(errorUpdates).toHaveLength(1); + expect(errorUpdates[0].filters).toMatchObject({ + column_index: 1, + generation_id: "gen-1", + }); + expect(publish).toHaveBeenCalledTimes(1); + expect( + (publish.mock.calls[0][1] as { column_index: number }).column_index, + ).toBe(1); + }); + + it("still finalizes an unstamped cell when the job carries no generation", async () => { + const publish = vi.fn(async () => {}); + const db = makeDb({ + tabular_cells: { + select: { + data: [ + { + id: "c0", + column_index: 0, + status: "generating", + content: null, + generation_id: null, + }, + ], + }, + }, + }); + + // No lease in play, so there is no stamp to reason about: the cell + // belongs to no run and must not be left spinning forever. + await markExtractionFailed(DATA, { db: db as never, publish }); + + const errorUpdates = db.calls.filter( + (c) => c.op === "update" && c.payload?.status === "error", + ); + expect(errorUpdates).toHaveLength(1); + expect(errorUpdates[0].filters.generation_id).toBeUndefined(); + expect(publish).toHaveBeenCalledTimes(1); + }); }); describe("generation lease", () => { diff --git a/backend/src/workers/extractionWorker.ts b/backend/src/workers/extractionWorker.ts index fdc8ca7adf..d0bd4c4a68 100644 --- a/backend/src/workers/extractionWorker.ts +++ b/backend/src/workers/extractionWorker.ts @@ -87,6 +87,17 @@ export async function runExtractionJob( // row's cells must keep their stamp so the lease stays held. let settled = false; try { + // 0. Canceled by clear-cells while a previous attempt was active: the + // marker is persisted into the job's data, and each retry re-fetches + // that data — so this attempt must not re-claim the cleared cells. + // It is `settled`, not a retry: the row's cells are the caller's now + // (clear-cells blanked them), so this job drops its generation stamp + // and lets the lease be released instead of holding it to a timeout. + if (data.canceled) { + settled = true; + return; + } + // 1. Columns configured on the review. A single-cell job (regenerate) // narrows to its one column; the cell was already flipped off "done" // by the enqueuing route, so the shared core will re-extract it. @@ -240,9 +251,10 @@ export function isPermanentFailure(job: Job): boolean { * terminal state instead of a spinner that never resolves. Extracted so it is * unit-testable without a live queue. * - * Cells claimed by a *different* generation are left alone: this job's run was - * superseded, and the run that owns them now is responsible for their outcome. - * Clearing the stamps here is also what lets the lease be released. + * Cells this job no longer owns are left alone: a *different* stamp means the + * run that superseded us owns their outcome, and NO stamp means the claim was + * revoked (clear-cells blanked the row) — the user's reset must win over a late + * "error". Clearing the stamps here is also what lets the lease be released. */ export async function markExtractionFailed( data: ExtractionJobData, @@ -261,19 +273,25 @@ export async function markExtractionFailed( // Single-cell jobs only ever own their one column's terminal state. if (columnIndex != null && cell.column_index !== columnIndex) continue; if (cell.status === "done" && cell.content) continue; - if ( - generationId && - cell.generation_id != null && - cell.generation_id !== generationId - ) - continue; + // Only flip cells this job still OWNS — i.e. that still carry its + // generation stamp. A different stamp means a newer run superseded us + // and owns the outcome; NO stamp means the claim was revoked, which is + // what clear-cells does when it blanks a row (content null, status + // "pending", generation_id null) while this job was retrying. That + // reset must win: flipping the cell to "error" here would be a lost + // update, silently undoing the user's action. The cost is the flagged + // tradeoff — a job that dies before ever claiming its cells leaves + // them "pending" rather than "error", a blank re-runnable state rather + // than a red one. + if (generationId && cell.generation_id !== generationId) continue; await finalizeCell(db, { reviewId, rowId, columnIndex: cell.column_index as number, status: "error", - // Guard with the stamp the cell actually carries: an unstamped cell - // belongs to no run, so guarding on `generationId` would match + // Guard with the stamp the cell actually carries: for a leased job + // that is `generationId` (checked just above); for an unleased one + // the cell belongs to no run, so guarding at all would match // nothing and leave it spinning. generationId: (cell.generation_id as string | null) ?? undefined, }); From 0f7d2139da5e340598d52330ec8c01d85262638b Mon Sep 17 00:00:00 2001 From: Amal Date: Fri, 21 Aug 2026 12:22:47 -0700 Subject: [PATCH 05/16] feat: default-on durable DB job queue (Postgres-only) + durable chat-turn audit MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit WHY THIS MATTERS Some workloads must be durable in EVERY deployment — audit trails, account erasure, storage cleanup, export builds. The BullMQ queues (#294) are deliberately opt-in because they require Redis; making THESE workloads depend on an opt-in would mean the default deployment keeps losing audit rows and leaking storage. Every deployment — web, Word add-in stack, Mac app Docker stack — already runs Postgres, so this queue is built on the database that is already there and runs BY DEFAULT with zero new infrastructure or configuration. DB_JOBS_ENABLED=false exists only as an operational escape hatch. WHAT IS A POSTGRES JOB QUEUE A db_jobs table plus one claim function built on FOR UPDATE SKIP LOCKED — the standard Postgres idiom for work queues: concurrent claimers lock the rows they take and SKIP rows locked by others, so any number of backend replicas partition the work with no coordinator and no double-claims. State machine per job: pending → running → done ├— error → pending (run_at pushed back: 30s/90s/270s… ≤30min) └— attempts exhausted → failed (kept for inspection) Crash recovery is folded into the claim itself: a "running" job whose claimed_at is older than the stale threshold was orphaned by a dead worker and gets re-claimed — no separate reaper to keep in sync. Optional dedupe_key (partial unique index over live jobs only) makes double submits collapse race-free; attempts increment at CLAIM time so a crash-looping job cannot retry forever. HOW THE PIECES FIT - migrations/20260821_01_db_jobs.sql (+ schema.sql, kept in lockstep for the drift check): table, partial indexes, claim_db_jobs(), service_role only. - lib/dbq/enqueue.ts — enqueueDbJob (unique-violation on the dedupe key is reported as success: the work is already scheduled) and enqueueStorageCleanup (never throws; falls back to today's inline best-effort deletes if the enqueue itself fails). - lib/dbq/runner.ts — 5s poll (DB_JOBS_POLL_MS), batch claim, per-job outcome writes, hourly retention sweep (done 7d, failed 30d, export artifacts 24h — artifact file deleted BEFORE its row, which is the only pointer to it). A missing table (migration not yet applied) logs and retries next tick; it never crashes the server. - lib/dbq/handlers.ts — audit.chat_turn, account.delete, storage.cleanup, export.build. All idempotent; a throw is the retry signal. Their call sites land in the follow-up commits. - index.ts — runner starts unconditionally at boot; graceful shutdown waits for the in-flight tick. Also: the workflow add-on catalog now syncs at boot instead of inside the first unlucky GET /workflow-addons after a deploy (the lazy latch stays as fallback). FIRST CONSUMER: CHAT-TURN AUDIT recordChatTurn ran 1+N sequential fire-and-forget inserts AFTER the SSE stream's [DONE] — the most likely moment for a process to be torn down — and swallowed every failure. The chat routes now enqueue ONE small job (audit.chat_turn) instead; the worker fans out the rows with retries that survive restarts. The row mapping is extracted into pure chatTurnAuditEvents() so the direct fallback path and the handler cannot drift. At-least-once caveat, on purpose: a retry after a partial fan-out can duplicate a row — for an audit trail a rare duplicate beats a silent gap. If the enqueue itself fails, the code falls back to the old direct inserts, so audit can never break the user path. TESTED Unit: state machine (done/retry/terminal/unknown-kind), backoff curve, batch isolation, retention ordering, dedupe-as-success, storage-cleanup fallback, all four handlers. Live against real Postgres/PostgREST (local Supabase): enqueue→claim→done, dedupe unique-violation, retry backoff not re-claimed early, stale-running re-claim, and two CONCURRENT claims over 10 jobs partitioning 5/5 with zero overlap (SKIP LOCKED proven, not assumed). Co-Authored-By: Claude Fable 5 Claude-Session: https://claude.ai/code/session_01JDev46QdqBsdyRCRBxcvk2 --- backend/.env.example | 7 + backend/migrations/20260824_01_db_jobs.sql | 115 +++++++++ backend/schema.sql | 69 +++++ backend/src/index.ts | 8 + backend/src/lib/audit.ts | 156 +++++++---- backend/src/lib/dbq/__tests__/enqueue.test.ts | 131 ++++++++++ .../src/lib/dbq/__tests__/handlers.test.ts | 233 +++++++++++++++++ backend/src/lib/dbq/__tests__/runner.test.ts | 221 ++++++++++++++++ backend/src/lib/dbq/enqueue.ts | 99 +++++++ backend/src/lib/dbq/handlers.ts | 169 ++++++++++++ backend/src/lib/dbq/runner.ts | 242 ++++++++++++++++++ backend/src/lib/dbq/types.ts | 33 +++ backend/src/routes/chat.ts | 6 +- backend/src/routes/projectChat.ts | 4 +- 14 files changed, 1444 insertions(+), 49 deletions(-) create mode 100644 backend/migrations/20260824_01_db_jobs.sql create mode 100644 backend/src/lib/dbq/__tests__/enqueue.test.ts create mode 100644 backend/src/lib/dbq/__tests__/handlers.test.ts create mode 100644 backend/src/lib/dbq/__tests__/runner.test.ts create mode 100644 backend/src/lib/dbq/enqueue.ts create mode 100644 backend/src/lib/dbq/handlers.ts create mode 100644 backend/src/lib/dbq/runner.ts create mode 100644 backend/src/lib/dbq/types.ts diff --git a/backend/.env.example b/backend/.env.example index bb3a3562ca..16db393d1a 100644 --- a/backend/.env.example +++ b/backend/.env.example @@ -67,6 +67,13 @@ ASYNC_DOCUMENT_CONVERSION=false # progress over Redis pub/sub and can be resumed via GET .../generate/stream. # Requires REDIS_URL. Default "false" runs extraction inline. ASYNC_TABULAR_EXTRACTION=false +# Durable DB-backed background jobs (audit fan-out, account deletion, storage +# cleanup, export builds). Runs BY DEFAULT — needs only Postgres, no Redis. +# Set to "false" only as an operational escape hatch (jobs then queue up +# until a runner comes back). +#DB_JOBS_ENABLED=true +# How often the runner polls for due jobs (ms). Default 5000. +#DB_JOBS_POLL_MS=5000 # Stale-work reaper: documents stuck "processing" longer than this (with no # live conversion job) are flipped to "error" so the UI never spins forever. # The sweep runs every STALE_SWEEP_INTERVAL_MS. Defaults: 30 min / 10 min. diff --git a/backend/migrations/20260824_01_db_jobs.sql b/backend/migrations/20260824_01_db_jobs.sql new file mode 100644 index 0000000000..12a6ba184a --- /dev/null +++ b/backend/migrations/20260824_01_db_jobs.sql @@ -0,0 +1,115 @@ +-- Durable, Postgres-backed background jobs (the "DB queue"). +-- +-- WHY A SECOND QUEUE MECHANISM: the BullMQ queues (conversion/extraction) are +-- opt-in because they require Redis, which the default deployment does not +-- run. But some workloads must be durable in EVERY deployment — audit trails, +-- account deletion, export generation — and every deployment already has +-- Postgres. This table + claim function give those workloads at-least-once +-- execution with retries and crash recovery using nothing but the database +-- that is already there, so the DB queue can run BY DEFAULT with zero new +-- infrastructure (web, Word add-in, and Mac app stacks alike). +-- +-- Concurrency model: workers claim batches via FOR UPDATE SKIP LOCKED, the +-- standard Postgres idiom for job queues — concurrent claimers never block +-- each other and never double-claim a row. Durable state machine per job: +-- pending --claim--> running --ok--> done +-- | \--error--> pending (run_at pushed back; retry) +-- \--attempts exhausted--> failed (terminal, kept for +-- inspection) +-- Crash recovery: a worker that dies mid-job leaves it "running"; the claim +-- function re-claims running jobs whose claimed_at is older than the stale +-- threshold, so orphaned work resumes without any external supervisor. + +create table if not exists public.db_jobs ( + id uuid primary key default gen_random_uuid(), + -- Handler selector, e.g. 'audit.chat_turn', 'account.delete', + -- 'storage.cleanup', 'export.build'. Unknown kinds are failed permanently + -- by the runner rather than retried forever. + kind text not null, + payload jsonb not null default '{}'::jsonb, + status text not null default 'pending' + check (status in ('pending', 'running', 'done', 'failed')), + -- Incremented at claim time (not completion), so a crash mid-run still + -- counts the attempt and cannot produce an infinite crash loop. + attempts integer not null default 0, + max_attempts integer not null default 5 check (max_attempts >= 1), + -- Earliest time the job may (re)run; retries push this into the future + -- with exponential backoff. + run_at timestamptz not null default now(), + claimed_at timestamptz, + finished_at timestamptz, + last_error text, + -- Optional application-level dedupe (see partial unique index below): a + -- second enqueue of the same key while one is pending/running is rejected + -- by the index, and the caller treats unique-violation as "already queued". + dedupe_key text, + -- Handler-written result consumed by pollers (e.g. an export's storage + -- path + filename once built). + result jsonb, + created_at timestamptz not null default now() +); + +-- The claim scan: pending-and-due ordered by run_at. Partial index keeps it +-- tiny no matter how much done/failed history is retained. +create index if not exists db_jobs_claim_idx + on public.db_jobs (run_at) + where status = 'pending'; + +-- Stale-running recovery scan. +create index if not exists db_jobs_running_idx + on public.db_jobs (claimed_at) + where status = 'running'; + +-- Dedupe only among live jobs: once a job is done/failed the key is free to +-- be enqueued again (e.g. a second export of the same type tomorrow). +create unique index if not exists db_jobs_dedupe_live_idx + on public.db_jobs (dedupe_key) + where dedupe_key is not null and status in ('pending', 'running'); + +-- Retention sweep support (delete done/failed rows past their keep window). +create index if not exists db_jobs_finished_idx + on public.db_jobs (finished_at) + where status in ('done', 'failed'); + +alter table public.db_jobs enable row level security; +revoke all on public.db_jobs from anon, authenticated; +grant select, insert, update, delete on public.db_jobs to service_role; + +-- Atomically claim up to p_limit runnable jobs. Returns the claimed rows. +-- +-- "Runnable" is EITHER a due pending job OR a running job whose claim went +-- stale (worker crashed / was SIGKILLed mid-run) — folding crash recovery +-- into the claim itself means there is no separate reaper to keep in sync. +-- FOR UPDATE SKIP LOCKED makes concurrent claimers (multiple backend +-- replicas, or overlapping poll ticks) partition the work instead of racing: +-- locked rows are skipped, never waited on and never double-claimed. +create or replace function public.claim_db_jobs( + p_limit integer default 5, + p_stale_seconds integer default 600 +) +returns setof public.db_jobs +language sql +as $$ + with candidates as ( + select id + from public.db_jobs + where (status = 'pending' and run_at <= now()) + or (status = 'running' + and claimed_at < now() - make_interval(secs => p_stale_seconds)) + order by run_at + limit p_limit + for update skip locked + ) + update public.db_jobs j + set status = 'running', + claimed_at = now(), + attempts = j.attempts + 1 + from candidates c + where j.id = c.id + returning j.*; +$$; + +revoke execute on function public.claim_db_jobs(integer, integer) + from anon, authenticated, public; +grant execute on function public.claim_db_jobs(integer, integer) + to service_role; diff --git a/backend/schema.sql b/backend/schema.sql index 9cd3d426a0..6884e5e7f5 100644 --- a/backend/schema.sql +++ b/backend/schema.sql @@ -3004,6 +3004,69 @@ create index if not exists audit_events_user_created on public.audit_events (use create index if not exists audit_events_project_created on public.audit_events (project_id, created_at desc); alter table public.audit_events enable row level security; +-- Durable, Postgres-backed background jobs (the "DB queue"): default-on +-- at-least-once execution for audit trails, account deletion, storage +-- cleanup and export generation — workloads that must be durable in every +-- deployment, using the database every deployment already has. See the +-- 20260824_01_db_jobs migration header for the full design notes. +create table if not exists public.db_jobs ( + id uuid primary key default gen_random_uuid(), + kind text not null, + payload jsonb not null default '{}'::jsonb, + status text not null default 'pending' + check (status in ('pending', 'running', 'done', 'failed')), + attempts integer not null default 0, + max_attempts integer not null default 5 check (max_attempts >= 1), + run_at timestamptz not null default now(), + claimed_at timestamptz, + finished_at timestamptz, + last_error text, + dedupe_key text, + result jsonb, + created_at timestamptz not null default now() +); +create index if not exists db_jobs_claim_idx + on public.db_jobs (run_at) + where status = 'pending'; +create index if not exists db_jobs_running_idx + on public.db_jobs (claimed_at) + where status = 'running'; +create unique index if not exists db_jobs_dedupe_live_idx + on public.db_jobs (dedupe_key) + where dedupe_key is not null and status in ('pending', 'running'); +create index if not exists db_jobs_finished_idx + on public.db_jobs (finished_at) + where status in ('done', 'failed'); +alter table public.db_jobs enable row level security; + +-- Atomic batch claim with built-in stale-running recovery (crash resume). +-- FOR UPDATE SKIP LOCKED partitions work between concurrent claimers. +create or replace function public.claim_db_jobs( + p_limit integer default 5, + p_stale_seconds integer default 600 +) +returns setof public.db_jobs +language sql +as $$ + with candidates as ( + select id + from public.db_jobs + where (status = 'pending' and run_at <= now()) + or (status = 'running' + and claimed_at < now() - make_interval(secs => p_stale_seconds)) + order by run_at + limit p_limit + for update skip locked + ) + update public.db_jobs j + set status = 'running', + claimed_at = now(), + attempts = j.attempts + 1 + from candidates c + where j.id = c.id + returning j.*; +$$; + revoke all on public.user_profiles from anon, authenticated; revoke all on public.projects from anon, authenticated; revoke all on public.project_subfolders from anon, authenticated; @@ -3041,12 +3104,15 @@ revoke all on public.user_mcp_tool_audit_logs from anon, authenticated; revoke all on public.courtlistener_citation_index from anon, authenticated; revoke all on public.courtlistener_opinion_cluster_index from anon, authenticated; revoke all on public.audit_events from anon, authenticated; +revoke all on public.db_jobs from anon, authenticated; revoke all on function public.replace_mike_workflows(text, jsonb) from public, anon, authenticated; revoke all on function public.install_missing_default_workflows(text) from public, anon, authenticated; revoke all on function public.install_missing_default_workflows(text, jsonb) from public, anon, authenticated; +revoke all on function public.claim_db_jobs(integer, integer) + from public, anon, authenticated; revoke all on function public.replace_user_router_models(uuid, text, text[]) from public, anon, authenticated; revoke all on function public.begin_tabular_review_generation(uuid, timestamptz, uuid, integer) @@ -3087,6 +3153,9 @@ grant execute grant execute on function public.finish_tabular_review_generation(uuid, uuid) to service_role; +grant execute + on function public.claim_db_jobs(integer, integer) + to service_role; -- Tables created by this file are owned by the database bootstrap role. The -- backend connects as service_role, so grant it only the data privileges that diff --git a/backend/src/index.ts b/backend/src/index.ts index 8a8d8c054d..c030c7e106 100644 --- a/backend/src/index.ts +++ b/backend/src/index.ts @@ -2,6 +2,8 @@ import { app } from "./app"; import { manifestPublicKey } from "./lib/manifestSigning"; import { runStaleWorkSweep } from "./lib/maintenance/staleWork"; import { anyWorkerEnabled, startWorkers, stopWorkers } from "./workers"; +import { startDbJobRunner, stopDbJobRunner } from "./lib/dbq/runner"; +import { DB_JOB_HANDLERS } from "./lib/dbq/handlers"; const PORT = process.env.PORT ?? 3001; @@ -26,6 +28,11 @@ const server = app.listen(PORT, () => { if (anyWorkerEnabled()) { startWorkers(); } + // The DB queue (audit fan-out, account deletion, storage cleanup, export + // builds) runs by default in every deployment — it needs only Postgres, + // which every deployment already has. DB_JOBS_ENABLED=false is the + // operational escape hatch. + startDbJobRunner(DB_JOB_HANDLERS); }); // Stale-work reaper: a crash between "status = processing/generating" and the @@ -68,6 +75,7 @@ async function shutdown(signal: string) { server.close((err) => (err ? reject(err) : resolve())), ); await stopWorkers(); + await stopDbJobRunner(); console.log("Shutdown complete"); process.exit(0); } catch (err) { diff --git a/backend/src/lib/audit.ts b/backend/src/lib/audit.ts index b4293acaef..a5674d0d82 100644 --- a/backend/src/lib/audit.ts +++ b/backend/src/lib/audit.ts @@ -3,6 +3,7 @@ // or block the user-facing path — failures are logged and swallowed. import type { createServerSupabase } from "./supabase"; +import { enqueueDbJob } from "./dbq/enqueue"; type Db = ReturnType; @@ -23,23 +24,35 @@ export type AuditEventInput = { detail?: Record | null; }; +/** + * The raw insert, THROWING on failure. Used by the durable job handler, + * where a throw is the retry signal. User-facing paths go through + * recordAudit below, which keeps the never-throw contract. + */ +export async function insertAuditEvent( + db: Db, + event: AuditEventInput, +): Promise { + const { error } = await db.from("audit_events").insert({ + user_id: event.userId, + user_email: event.userEmail ?? null, + action: event.action, + status: event.status ?? "completed", + title: event.title?.slice(0, 300) ?? null, + surface: event.surface ?? null, + project_id: event.projectId ?? null, + chat_id: event.chatId ?? null, + document_id: event.documentId ?? null, + review_id: event.reviewId ?? null, + model: event.model ?? null, + detail: event.detail ?? null, + }); + if (error) throw new Error(`[audit] insert failed: ${error.message}`); +} + export async function recordAudit(db: Db, event: AuditEventInput): Promise { try { - const { error } = await db.from("audit_events").insert({ - user_id: event.userId, - user_email: event.userEmail ?? null, - action: event.action, - status: event.status ?? "completed", - title: event.title?.slice(0, 300) ?? null, - surface: event.surface ?? null, - project_id: event.projectId ?? null, - chat_id: event.chatId ?? null, - document_id: event.documentId ?? null, - review_id: event.reviewId ?? null, - model: event.model ?? null, - detail: event.detail ?? null, - }); - if (error) console.error("[audit] insert failed:", error.message); + await insertAuditEvent(db, event); } catch (err) { console.error("[audit] insert threw:", err instanceof Error ? err.message : err); } @@ -62,37 +75,42 @@ type TurnEvent = { }>; }; +export type ChatTurnAuditBase = { + userId: string; + userEmail?: string | null; + chatId: string | null; + projectId?: string | null; + title?: string | null; + model?: string | null; + status?: AuditStatus; + flags?: Record; +}; + /** - * Record one chat turn: a chat.message row plus one row per artifact the turn - * produced (generated/edited/replicated documents, applied workflows). + * Map one chat turn to the audit rows it should produce: a chat.message row + * plus one row per artifact (generated/edited/replicated documents, applied + * workflows). Pure, so the direct path and the durable job handler cannot + * drift apart on what a turn's audit trail looks like. */ -export async function recordChatTurn( - db: Db, - base: { - userId: string; - userEmail?: string | null; - chatId: string | null; - projectId?: string | null; - title?: string | null; - model?: string | null; - status?: AuditStatus; - flags?: Record; - }, +export function chatTurnAuditEvents( + base: ChatTurnAuditBase, events: unknown[] | null | undefined, -): Promise { +): AuditEventInput[] { const surface = base.projectId ? "project" : "assistant"; - await recordAudit(db, { - userId: base.userId, - userEmail: base.userEmail, - action: "chat.message", - status: base.status ?? "completed", - title: base.title, - surface, - projectId: base.projectId ?? null, - chatId: base.chatId, - model: base.model, - detail: base.flags && Object.keys(base.flags).length ? base.flags : null, - }); + const rows: AuditEventInput[] = [ + { + userId: base.userId, + userEmail: base.userEmail, + action: "chat.message", + status: base.status ?? "completed", + title: base.title, + surface, + projectId: base.projectId ?? null, + chatId: base.chatId, + model: base.model, + detail: base.flags && Object.keys(base.flags).length ? base.flags : null, + }, + ]; for (const raw of events ?? []) { const ev = raw as TurnEvent; // A single doc_replicated event can produce several copies; emit one @@ -100,7 +118,7 @@ export async function recordChatTurn( // document_id rather than the (source) top-level filename / absent id. if (ev?.type === "doc_replicated") { for (const copy of ev.copies ?? []) { - await recordAudit(db, { + rows.push({ userId: base.userId, userEmail: base.userEmail, action: "document.generated", @@ -124,7 +142,7 @@ export async function recordChatTurn( ? "workflow.applied" : null; if (!action) continue; - await recordAudit(db, { + rows.push({ userId: base.userId, userEmail: base.userEmail, action, @@ -137,4 +155,54 @@ export async function recordChatTurn( detail: ev.workflow_id ? { workflow_id: ev.workflow_id } : null, }); } + return rows; +} + +/** + * Record one chat turn directly (1 + N sequential inserts, errors swallowed + * per row). Kept as the fallback when the durable enqueue below cannot reach + * the database, and for the tests that pin the row mapping. + */ +export async function recordChatTurn( + db: Db, + base: ChatTurnAuditBase, + events: unknown[] | null | undefined, +): Promise { + for (const event of chatTurnAuditEvents(base, events)) { + await recordAudit(db, event); + } +} + +/** + * Durable entry point for chat-turn audit, used by the chat routes. + * + * WHY: the direct path runs 1 + N sequential fire-and-forget inserts AFTER + * the SSE stream's [DONE] is written — the most likely moment for the + * process to be torn down — and every failed insert is silently dropped. + * Enqueuing collapses that window to ONE small insert; the DB-queue worker + * then performs the fan-out with retries, surviving restarts. + * + * At-least-once caveat: a retry after a partial fan-out can duplicate an + * audit row. For an audit trail, a rare duplicate beats a silent gap. + * + * Never throws (audit must never break the user path): if the enqueue + * itself fails, fall back to the direct path — exactly today's behavior. + */ +export async function enqueueChatTurnAudit( + db: Db, + base: ChatTurnAuditBase, + events: unknown[] | null | undefined, +): Promise { + try { + await enqueueDbJob(db, { + kind: "audit.chat_turn", + payload: { base, events: events ?? [] }, + }); + } catch (err) { + console.error( + "[audit] chat-turn enqueue failed; falling back to direct inserts:", + err instanceof Error ? err.message : err, + ); + await recordChatTurn(db, base, events); + } } diff --git a/backend/src/lib/dbq/__tests__/enqueue.test.ts b/backend/src/lib/dbq/__tests__/enqueue.test.ts new file mode 100644 index 0000000000..c3ceee6487 --- /dev/null +++ b/backend/src/lib/dbq/__tests__/enqueue.test.ts @@ -0,0 +1,131 @@ +import { describe, it, expect, vi, beforeEach } from "vitest"; + +const deleteFile = vi.fn(async () => {}); +vi.mock("../../storage", () => ({ + deleteFile: (...a: unknown[]) => deleteFile(...a), +})); + +import { enqueueDbJob, enqueueStorageCleanup } from "../enqueue"; + +// db double: insert(...).select(...).single() resolves `insertResult`; +// the dedupe lookup select(...).eq/in/limit/maybeSingle resolves `existing`. +function makeDb(opts: { + insertResult: { data: unknown; error: { code?: string; message: string } | null }; + existing?: { id: string } | null; +}) { + const inserts: Record[] = []; + function from() { + const b: Record = { + insert(payload: Record) { + inserts.push(payload); + return b; + }, + select() { + return b; + }, + eq() { + return b; + }, + in() { + return b; + }, + limit() { + return b; + }, + single() { + return Promise.resolve(opts.insertResult); + }, + maybeSingle() { + return Promise.resolve({ + data: opts.existing ?? null, + error: null, + }); + }, + }; + return b; + } + return { inserts, from }; +} + +beforeEach(() => deleteFile.mockClear()); + +describe("enqueueDbJob", () => { + it("inserts the job and returns its id", async () => { + const db = makeDb({ + insertResult: { data: { id: "j1" }, error: null }, + }); + const out = await enqueueDbJob(db as never, { + kind: "export.build", + payload: { userId: "u" }, + dedupeKey: "export:u:account", + maxAttempts: 3, + }); + expect(out).toEqual({ id: "j1", deduped: false }); + expect(db.inserts[0]).toMatchObject({ + kind: "export.build", + dedupe_key: "export:u:account", + max_attempts: 3, + }); + }); + + it("treats a unique violation on the dedupe key as success (already queued)", async () => { + const db = makeDb({ + insertResult: { + data: null, + error: { code: "23505", message: "duplicate key value" }, + }, + existing: { id: "live-1" }, + }); + const out = await enqueueDbJob(db as never, { + kind: "export.build", + payload: {}, + dedupeKey: "export:u:account", + }); + expect(out).toEqual({ id: "live-1", deduped: true }); + }); + + it("throws on real insert failures so callers can fall back", async () => { + const db = makeDb({ + insertResult: { + data: null, + error: { code: "XX000", message: "connection refused" }, + }, + }); + await expect( + enqueueDbJob(db as never, { kind: "x", payload: {} }), + ).rejects.toThrow(/connection refused/); + }); +}); + +describe("enqueueStorageCleanup", () => { + it("is a no-op with nothing to clean", async () => { + const db = makeDb({ insertResult: { data: { id: "j" }, error: null } }); + await enqueueStorageCleanup(db as never, []); + expect(db.inserts).toHaveLength(0); + }); + + it("falls back to inline best-effort deletes when the enqueue fails", async () => { + const db = makeDb({ + insertResult: { + data: null, + error: { code: "XX000", message: "db down" }, + }, + }); + await enqueueStorageCleanup(db as never, ["a.pdf", "b.pdf"]); + expect(deleteFile).toHaveBeenCalledTimes(2); + }); + + it("never throws even when the inline fallback also fails", async () => { + deleteFile.mockRejectedValueOnce(new Error("storage down")); + const db = makeDb({ + insertResult: { + data: null, + error: { code: "XX000", message: "db down" }, + }, + }); + await expect( + enqueueStorageCleanup(db as never, ["a.pdf"]), + ).resolves.toBeUndefined(); + expect(deleteFile).toHaveBeenCalledTimes(1); + }); +}); diff --git a/backend/src/lib/dbq/__tests__/handlers.test.ts b/backend/src/lib/dbq/__tests__/handlers.test.ts new file mode 100644 index 0000000000..7734c9b634 --- /dev/null +++ b/backend/src/lib/dbq/__tests__/handlers.test.ts @@ -0,0 +1,233 @@ +import { describe, it, expect, vi, beforeEach } from "vitest"; + +const insertAuditEvent = vi.fn(async () => {}); +const recordAudit = vi.fn(async () => {}); +vi.mock("../../audit", async (importOriginal) => { + const actual = await importOriginal(); + return { + ...actual, + insertAuditEvent: (...a: unknown[]) => insertAuditEvent(...a), + recordAudit: (...a: unknown[]) => recordAudit(...a), + }; +}); + +const deleteUserAccountData = vi.fn(async () => {}); +vi.mock("../../userDataCleanup", () => ({ + deleteUserAccountData: (...a: unknown[]) => deleteUserAccountData(...a), +})); + +const buildUserAccountExport = vi.fn(async () => ({ hello: "world" })); +vi.mock("../../userDataExport", async (importOriginal) => { + const actual = + await importOriginal(); + return { + ...actual, + buildUserAccountExport: (...a: unknown[]) => + buildUserAccountExport(...a), + }; +}); + +const uploadFile = vi.fn(async () => {}); +const deleteFile = vi.fn(async () => {}); +const listFiles = vi.fn(async () => [] as string[]); +vi.mock("../../storage", () => ({ + uploadFile: (...a: unknown[]) => uploadFile(...a), + deleteFile: (...a: unknown[]) => deleteFile(...a), + listFiles: (...a: unknown[]) => listFiles(...a), +})); + +import { + handleChatTurnAudit, + handleAccountDelete, + handleStorageCleanup, + handleExportBuild, +} from "../handlers"; +import type { DbJob } from "../types"; + +const JOB = (kind: string, payload: Record): DbJob => ({ + id: "job-1", + kind, + payload, + status: "running", + attempts: 1, + max_attempts: 3, + run_at: "", + claimed_at: null, + finished_at: null, + last_error: null, + dedupe_key: null, + result: null, + created_at: "", +}); + +// Minimal db double for the handlers' own db_jobs queries. +function makeDb(selectData: unknown[] = []) { + const deletes: Record[] = []; + function from() { + const state: { op: string; filters: Record } = { + op: "select", + filters: {}, + }; + const b: Record = { + select() { + return b; + }, + delete() { + state.op = "delete"; + return b; + }, + eq(c: string, v: unknown) { + state.filters[c] = v; + return b; + }, + neq(c: string, v: unknown) { + state.filters[`neq:${c}`] = v; + return b; + }, + filter(c: string, _op: string, v: unknown) { + state.filters[c] = v; + return b; + }, + then(onF: (v: unknown) => unknown) { + if (state.op === "delete") deletes.push({ ...state.filters }); + return Promise.resolve({ + data: state.op === "select" ? selectData : null, + error: null, + }).then(onF); + }, + }; + return b; + } + return { deletes, from }; +} + +beforeEach(() => { + insertAuditEvent.mockReset().mockResolvedValue(undefined); + recordAudit.mockReset().mockResolvedValue(undefined); + deleteUserAccountData.mockReset().mockResolvedValue(undefined); + buildUserAccountExport.mockReset().mockResolvedValue({ hello: "world" }); + uploadFile.mockReset().mockResolvedValue(undefined); + deleteFile.mockReset().mockResolvedValue(undefined); + listFiles.mockReset().mockResolvedValue([]); +}); + +describe("handleChatTurnAudit", () => { + it("fans out the turn's mapped rows via THROWING inserts (retry signal)", async () => { + const db = makeDb(); + await handleChatTurnAudit( + db as never, + JOB("audit.chat_turn", { + base: { userId: "u1", chatId: "c1" }, + events: [ + { type: "doc_created", filename: "a.docx", document_id: "d1" }, + ], + }), + ); + // chat.message + document.generated + expect(insertAuditEvent).toHaveBeenCalledTimes(2); + const actions = insertAuditEvent.mock.calls.map( + (c) => (c[1] as { action: string }).action, + ); + expect(actions).toEqual(["chat.message", "document.generated"]); + }); + + it("propagates insert failures so the job retries", async () => { + insertAuditEvent.mockRejectedValueOnce(new Error("db hiccup")); + await expect( + handleChatTurnAudit( + makeDb() as never, + JOB("audit.chat_turn", { + base: { userId: "u1", chatId: null }, + events: [], + }), + ), + ).rejects.toThrow(/db hiccup/); + }); + + it("ignores a malformed payload instead of retrying it forever", async () => { + await handleChatTurnAudit( + makeDb() as never, + JOB("audit.chat_turn", {}), + ); + expect(insertAuditEvent).not.toHaveBeenCalled(); + }); +}); + +describe("handleAccountDelete", () => { + it("runs the cascade and purges the user's other queue rows (not itself)", async () => { + const db = makeDb([]); + await handleAccountDelete( + db as never, + JOB("account.delete", { userId: "u1", userEmail: "u@x.test" }), + ); + expect(deleteUserAccountData).toHaveBeenCalledWith(db, "u1", "u@x.test"); + // Two purge deletes (payload->>userId and payload->base->>userId), + // both excluding the running job's own row. + expect(db.deletes).toHaveLength(2); + for (const d of db.deletes) expect(d["neq:id"]).toBe("job-1"); + }); + + it("removes export artifacts the user still had parked in storage", async () => { + const db = makeDb([ + { id: "e1", result: { storage_path: "exports/u1/e1.json" } }, + ]); + await handleAccountDelete( + db as never, + JOB("account.delete", { userId: "u1" }), + ); + expect(deleteFile).toHaveBeenCalledWith("exports/u1/e1.json"); + }); +}); + +describe("handleStorageCleanup", () => { + it("deletes explicit keys plus everything under the given prefixes", async () => { + listFiles.mockResolvedValueOnce(["p/1.pdf", "p/2.pdf"]); + await handleStorageCleanup( + makeDb() as never, + JOB("storage.cleanup", { keys: ["a.pdf"], prefixes: ["p/"] }), + ); + const deleted = deleteFile.mock.calls.map((c) => c[0]); + expect(deleted.sort()).toEqual(["a.pdf", "p/1.pdf", "p/2.pdf"]); + }); + + it("deletes what it can and throws so the retry re-runs the remainder", async () => { + deleteFile + .mockResolvedValueOnce(undefined) + .mockRejectedValueOnce(new Error("storage down")); + await expect( + handleStorageCleanup( + makeDb() as never, + JOB("storage.cleanup", { keys: ["a.pdf", "b.pdf"] }), + ), + ).rejects.toThrow(/1\/2 deletes failed/); + }); +}); + +describe("handleExportBuild", () => { + it("builds, uploads under the user's exports/ prefix, and returns the signed link", async () => { + const out = await handleExportBuild( + makeDb() as never, + JOB("export.build", { userId: "u1", type: "account" }), + ); + expect(buildUserAccountExport).toHaveBeenCalled(); + const [path, , contentType] = uploadFile.mock.calls[0]; + expect(path).toMatch(/^exports\/u1\/job-1-/); + expect(contentType).toBe("application/json"); + expect(out.storage_path).toBe(path); + expect(out.filename).toMatch(/\.json$/); + // Completion writes the same audit action the old sync route wrote. + expect(recordAudit).toHaveBeenCalledWith( + expect.anything(), + expect.objectContaining({ action: "export.account" }), + ); + }); + + it("rejects malformed payloads (bad type) instead of building garbage", async () => { + await expect( + handleExportBuild( + makeDb() as never, + JOB("export.build", { userId: "u1", type: "everything" }), + ), + ).rejects.toThrow(/malformed payload/); + }); +}); diff --git a/backend/src/lib/dbq/__tests__/runner.test.ts b/backend/src/lib/dbq/__tests__/runner.test.ts new file mode 100644 index 0000000000..038cacca32 --- /dev/null +++ b/backend/src/lib/dbq/__tests__/runner.test.ts @@ -0,0 +1,221 @@ +import { describe, it, expect, vi } from "vitest"; + +vi.mock("../../supabase", () => ({ createServerSupabase: vi.fn() })); +vi.mock("../../storage", () => ({ deleteFile: vi.fn() })); + +import { + processClaimedJob, + retryDelayMs, + runDbJobTick, + runDbJobRetentionSweep, +} from "../runner"; +import type { DbJob } from "../types"; + +type Update = { table: string; payload: Record; id?: string }; + +// Chainable double recording db_jobs updates/deletes; rpc is injectable. +function makeDb(opts?: { + rpc?: () => Promise<{ data: unknown; error: { message: string } | null }>; + selectData?: unknown[]; +}) { + const updates: Update[] = []; + const deletes: Record[] = []; + function from(table: string) { + const state: { + op: string; + payload?: Record; + filters: Record; + } = { op: "select", filters: {} }; + const b: Record = { + update(payload: Record) { + state.op = "update"; + state.payload = payload; + return b; + }, + delete() { + state.op = "delete"; + return b; + }, + select() { + return b; + }, + eq(col: string, val: unknown) { + state.filters[col] = val; + return b; + }, + lt(col: string, val: unknown) { + state.filters[`lt:${col}`] = val; + return b; + }, + limit() { + return b; + }, + then(onF: (v: unknown) => unknown) { + if (state.op === "update") + updates.push({ + table, + payload: state.payload!, + id: state.filters.id as string, + }); + if (state.op === "delete") + deletes.push({ table, ...state.filters }); + const value = + state.op === "select" + ? { data: opts?.selectData ?? [], error: null } + : { data: null, error: null }; + return Promise.resolve(value).then(onF); + }, + }; + return b; + } + return { + updates, + deletes, + from, + rpc: + opts?.rpc ?? + (async () => ({ data: [], error: null })), + }; +} + +const JOB = (over: Partial = {}): DbJob => ({ + id: "job-1", + kind: "test.kind", + payload: {}, + status: "running", + attempts: 1, + max_attempts: 3, + run_at: "2026-08-21T00:00:00Z", + claimed_at: "2026-08-21T00:00:01Z", + finished_at: null, + last_error: null, + dedupe_key: null, + result: null, + created_at: "2026-08-21T00:00:00Z", + ...over, +}); + +describe("retryDelayMs", () => { + it("backs off exponentially and caps at 30 minutes", () => { + expect(retryDelayMs(1)).toBe(30_000); + expect(retryDelayMs(2)).toBe(90_000); + expect(retryDelayMs(3)).toBe(270_000); + expect(retryDelayMs(10)).toBe(30 * 60 * 1000); + }); +}); + +describe("processClaimedJob", () => { + it("marks a successful job done and persists the handler's result", async () => { + const db = makeDb(); + await processClaimedJob( + db as never, + { "test.kind": async () => ({ out: 42 }) }, + JOB(), + ); + expect(db.updates).toHaveLength(1); + expect(db.updates[0].payload).toMatchObject({ + status: "done", + result: { out: 42 }, + }); + expect(db.updates[0].id).toBe("job-1"); + }); + + it("reschedules a failed job with backoff while attempts remain", async () => { + const db = makeDb(); + await processClaimedJob( + db as never, + { + "test.kind": async () => { + throw new Error("transient"); + }, + }, + JOB({ attempts: 1, max_attempts: 3 }), + ); + const [u] = db.updates; + expect(u.payload.status).toBe("pending"); + expect(u.payload.last_error).toContain("transient"); + const runAt = new Date(u.payload.run_at as string).getTime(); + // First retry waits ~30s. + expect(runAt - Date.now()).toBeGreaterThan(25_000); + expect(runAt - Date.now()).toBeLessThan(35_000); + }); + + it("fails terminally once attempts are exhausted", async () => { + const db = makeDb(); + await processClaimedJob( + db as never, + { + "test.kind": async () => { + throw new Error("still broken"); + }, + }, + JOB({ attempts: 3, max_attempts: 3 }), + ); + expect(db.updates[0].payload).toMatchObject({ status: "failed" }); + }); + + it("fails an unknown kind immediately — retrying cannot fix it", async () => { + const db = makeDb(); + await processClaimedJob(db as never, {}, JOB({ kind: "nope" })); + expect(db.updates[0].payload).toMatchObject({ status: "failed" }); + expect(db.updates[0].payload.last_error).toContain("unknown job kind"); + }); +}); + +describe("runDbJobTick", () => { + it("survives a claim failure (e.g. migration not applied) without throwing", async () => { + const db = makeDb({ + rpc: async () => ({ + data: null, + error: { message: "relation db_jobs does not exist" }, + }), + }); + await expect(runDbJobTick(db as never, {})).resolves.toBe(0); + }); + + it("processes every claimed job even when one handler rejects unexpectedly", async () => { + const jobs = [JOB({ id: "a" }), JOB({ id: "b" })]; + const db = makeDb({ rpc: async () => ({ data: jobs, error: null }) }); + const seen: string[] = []; + await runDbJobTick(db as never, { + "test.kind": async (_db, job) => { + seen.push(job.id); + if (job.id === "a") throw new Error("boom"); + }, + }); + expect(seen.sort()).toEqual(["a", "b"]); + }); +}); + +describe("runDbJobRetentionSweep", () => { + it("deletes an expired export's storage object BEFORE dropping its row", async () => { + const order: string[] = []; + const db = makeDb({ + selectData: [ + { id: "e1", result: { storage_path: "exports/u/e1.json" } }, + ], + }); + const origThen = db.deletes; + await runDbJobRetentionSweep(db as never, { + deleteStoredFile: async (path) => { + order.push(`file:${path}`); + }, + }); + expect(order).toEqual(["file:exports/u/e1.json"]); + expect(origThen.some((d) => d.id === "e1")).toBe(true); + }); + + it("keeps the row when the artifact delete fails, so the next sweep retries", async () => { + const db = makeDb({ + selectData: [ + { id: "e1", result: { storage_path: "exports/u/e1.json" } }, + ], + }); + await runDbJobRetentionSweep(db as never, { + deleteStoredFile: async () => { + throw new Error("storage down"); + }, + }); + expect(db.deletes.some((d) => d.id === "e1")).toBe(false); + }); +}); diff --git a/backend/src/lib/dbq/enqueue.ts b/backend/src/lib/dbq/enqueue.ts new file mode 100644 index 0000000000..33b187b550 --- /dev/null +++ b/backend/src/lib/dbq/enqueue.ts @@ -0,0 +1,99 @@ +import { deleteFile } from "../storage"; +import type { Db } from "./types"; + +export interface EnqueueDbJobInput { + kind: string; + payload: Record; + /** + * When set, at most one live (pending/running) job may exist per key — + * enforced by the partial unique index db_jobs_dedupe_live_idx, so the + * check is race-free across replicas. A deduped enqueue is a success + * from the caller's point of view (the work is already scheduled). + */ + dedupeKey?: string; + maxAttempts?: number; + /** Delay the first run (ISO timestamp). Defaults to now. */ + runAt?: string; +} + +export type EnqueueDbJobResult = + | { id: string; deduped: false } + | { id: string | null; deduped: true }; + +/** Postgres unique_violation — the dedupe index rejected a second live job. */ +const UNIQUE_VIOLATION = "23505"; + +/** + * Enqueue one durable background job. Throws on real failures (callers that + * must not fail their request on enqueue errors wrap this themselves and + * fall back to doing the work inline). + */ +export async function enqueueDbJob( + db: Db, + input: EnqueueDbJobInput, +): Promise { + const { data, error } = await db + .from("db_jobs") + .insert({ + kind: input.kind, + payload: input.payload, + dedupe_key: input.dedupeKey ?? null, + ...(input.maxAttempts != null + ? { max_attempts: input.maxAttempts } + : {}), + ...(input.runAt ? { run_at: input.runAt } : {}), + }) + .select("id") + .single(); + + if (error) { + if (error.code === UNIQUE_VIOLATION && input.dedupeKey) { + // Someone else already queued this work. Surface the live job's + // id when we can find it (pollers want it); dedupe stays a + // success either way. + const { data: existing } = await db + .from("db_jobs") + .select("id") + .eq("dedupe_key", input.dedupeKey) + .in("status", ["pending", "running"]) + .limit(1) + .maybeSingle(); + return { id: (existing?.id as string) ?? null, deduped: true }; + } + throw new Error(`[dbq] enqueue ${input.kind} failed: ${error.message}`); + } + return { id: data.id as string, deduped: false }; +} + +/** + * Durably delete storage objects: enqueue a storage.cleanup job, falling + * back to today's best-effort inline deletes if the enqueue itself fails. + * Never throws — callers use this on paths where cleanup must not fail the + * user's request (the DB rows are already deleted by the time this runs). + */ +export async function enqueueStorageCleanup( + db: Db, + keys: string[], + prefixes: string[] = [], +): Promise { + if (keys.length === 0 && prefixes.length === 0) return; + try { + await enqueueDbJob(db, { + kind: "storage.cleanup", + payload: { keys, prefixes }, + maxAttempts: 8, + }); + } catch (err) { + console.error( + "[dbq] storage.cleanup enqueue failed; falling back to inline deletes:", + err instanceof Error ? err.message : err, + ); + for (const key of keys) { + try { + await deleteFile(key); + } catch { + // Best-effort by definition here. + } + } + } +} diff --git a/backend/src/lib/dbq/handlers.ts b/backend/src/lib/dbq/handlers.ts new file mode 100644 index 0000000000..2241f17244 --- /dev/null +++ b/backend/src/lib/dbq/handlers.ts @@ -0,0 +1,169 @@ +// Handlers for the DB queue. Every handler runs with at-least-once +// semantics: it must be idempotent, and it signals "retry me" by throwing. +// +// Registered kinds: +// audit.chat_turn — fan out one chat turn's audit rows (durable audit) +// account.delete — full account data erasure (survives restarts) +// storage.cleanup — delete storage objects/prefixes (no more swallowed +// fire-and-forget deletes leaking files) +// export.build — build a user data export and park it in storage + +import { + chatTurnAuditEvents, + insertAuditEvent, + recordAudit, + type ChatTurnAuditBase, +} from "../audit"; +import { deleteUserAccountData } from "../userDataCleanup"; +import { + buildUserAccountExport, + buildUserChatsExport, + buildUserTabularReviewsExport, + userExportFilename, +} from "../userDataExport"; +import { deleteFile, listFiles, uploadFile } from "../storage"; +import type { Db, DbJob, DbJobHandlers } from "./types"; + +/** The export types a client may request; anything else is a 400 upstream. */ +export const EXPORT_TYPES = ["account", "chats", "tabular-reviews"] as const; +export type ExportType = (typeof EXPORT_TYPES)[number]; + +export async function handleChatTurnAudit(db: Db, job: DbJob): Promise { + const base = job.payload.base as ChatTurnAuditBase | undefined; + if (!base?.userId) return; // malformed payload — nothing to retry into + const events = (job.payload.events as unknown[] | undefined) ?? []; + // Throwing inserts: a transient DB error retries the job. A retry after + // a partial fan-out can duplicate a row (at-least-once) — for an audit + // trail a rare duplicate beats a silent gap. + for (const event of chatTurnAuditEvents(base, events)) { + await insertAuditEvent(db, event); + } +} + +export async function handleAccountDelete(db: Db, job: DbJob): Promise { + const userId = job.payload.userId as string | undefined; + if (!userId) return; + const userEmail = (job.payload.userEmail as string | undefined) ?? null; + + // The whole cascade is deletes — idempotent by nature, so a crash midway + // simply re-runs. The auth user is already gone (the route deletes it + // before enqueuing), so no new data can appear underneath us. + await deleteUserAccountData(db, userId, userEmail); + + // Erase the user's leftovers in the queue itself: export artifacts hold a + // full copy of their data, and queued audit payloads hold titles/prompts. + const { data: exportJobs } = await db + .from("db_jobs") + .select("id, result") + .eq("kind", "export.build") + .filter("payload->>userId", "eq", userId); + for (const row of (exportJobs ?? []) as Pick[]) { + const path = row.result?.storage_path; + if (typeof path === "string" && path.length > 0) { + await deleteFile(path).catch(() => {}); + } + } + await db + .from("db_jobs") + .delete() + .filter("payload->>userId", "eq", userId) + .neq("id", job.id); + await db + .from("db_jobs") + .delete() + .filter("payload->base->>userId", "eq", userId) + .neq("id", job.id); +} + +export async function handleStorageCleanup(db: Db, job: DbJob): Promise { + const keys = (job.payload.keys as string[] | undefined) ?? []; + const prefixes = (job.payload.prefixes as string[] | undefined) ?? []; + + const targets = new Set(keys.filter((k) => typeof k === "string" && k)); + for (const prefix of prefixes) { + if (typeof prefix !== "string" || !prefix) continue; + for (const key of await listFiles(prefix)) targets.add(key); + } + + // Delete everything we can this attempt; throw at the end if anything + // failed so the retry re-runs the (idempotent) remainder. + let failures = 0; + for (const key of targets) { + try { + await deleteFile(key); + } catch { + failures++; + } + } + if (failures > 0) { + throw new Error( + `[storage.cleanup] ${failures}/${targets.size} deletes failed`, + ); + } +} + +export async function handleExportBuild( + db: Db, + job: DbJob, +): Promise> { + const userId = job.payload.userId as string | undefined; + const type = job.payload.type as ExportType | undefined; + if (!userId || !type || !EXPORT_TYPES.includes(type)) { + throw new Error(`[export.build] malformed payload on job ${job.id}`); + } + const userEmail = (job.payload.userEmail as string | undefined) ?? null; + + const data = + type === "account" + ? await buildUserAccountExport(db, userId, userEmail) + : type === "chats" + ? await buildUserChatsExport(db, userId, userEmail) + : await buildUserTabularReviewsExport(db, userId, userEmail); + + const filename = userExportFilename( + type === "account" + ? "account" + : type === "chats" + ? "chats" + : "tabular-reviews", + userId, + ); + // Path is namespaced under the user (account erasure purges the prefix) + // and keyed by job id (a re-run overwrites its own artifact — idempotent). + const storagePath = `exports/${userId}/${job.id}-${filename}`; + const body = Buffer.from(JSON.stringify(data, null, 2), "utf8"); + await uploadFile( + storagePath, + body.buffer.slice( + body.byteOffset, + body.byteOffset + body.byteLength, + ) as ArrayBuffer, + "application/json", + ); + + // The completion audit row replaces the one the old sync route wrote. + await recordAudit(db, { + userId, + userEmail, + action: + type === "account" + ? "export.account" + : type === "chats" + ? "export.chats" + : "export.tabular", + surface: "account", + }); + + // No signed /download token here: that route only serves paths backed by + // a live document_versions row, which an export artifact is not. The + // client downloads through GET /user/exports/:id/download instead, which + // re-checks ownership on every request. + return { storage_path: storagePath, filename }; +} + +export const DB_JOB_HANDLERS: DbJobHandlers = { + "audit.chat_turn": handleChatTurnAudit, + "account.delete": handleAccountDelete, + "storage.cleanup": handleStorageCleanup, + "export.build": handleExportBuild, +}; diff --git a/backend/src/lib/dbq/runner.ts b/backend/src/lib/dbq/runner.ts new file mode 100644 index 0000000000..733ccd31c4 --- /dev/null +++ b/backend/src/lib/dbq/runner.ts @@ -0,0 +1,242 @@ +// The DB-queue runner: polls public.db_jobs, executes handlers, applies the +// retry/backoff state machine, and sweeps old rows. +// +// Runs BY DEFAULT in every deployment — the whole point of this queue is +// durability without new infrastructure, so unlike the Redis workers there is +// no opt-in flag; DB_JOBS_ENABLED=false exists only as an operational escape +// hatch. Polling a partial index every few seconds costs one cheap indexed +// query, and FOR UPDATE SKIP LOCKED in the claim RPC makes any number of +// backend replicas partition the work safely. + +import { createServerSupabase } from "../supabase"; +import { deleteFile } from "../storage"; +import type { Db, DbJob, DbJobHandlers } from "./types"; + +const POLL_MS = (() => { + const raw = Number(process.env.DB_JOBS_POLL_MS); + return Number.isFinite(raw) && raw >= 250 ? raw : 5_000; +})(); +const CLAIM_BATCH = 5; +/** A "running" job whose claim is older than this is presumed crashed. */ +const STALE_SECONDS = 600; +/** Retention: how long finished rows are kept for inspection. */ +const DONE_RETENTION_MS = 7 * 24 * 60 * 60 * 1000; +const FAILED_RETENTION_MS = 30 * 24 * 60 * 60 * 1000; +const SWEEP_EVERY_MS = 60 * 60 * 1000; + +/** + * Exponential backoff for retries: 30s, 90s, 270s, ... capped at 30 min. + * `attempts` is the attempt that just failed (claim increments it), so the + * first retry waits 30s. + */ +export function retryDelayMs(attempts: number): number { + const base = 30_000 * Math.pow(3, Math.max(0, attempts - 1)); + return Math.min(base, 30 * 60 * 1000); +} + +/** + * Run one claimed job through its handler and persist the outcome: + * handler resolves -> done (+ optional result) + * handler throws, retries -> pending again with run_at pushed back + * handler throws, spent -> failed (terminal, kept for inspection) + * unknown kind -> failed immediately (retrying can't fix it) + * Exported for unit tests; the poll loop below is just claim + fan-in. + */ +export async function processClaimedJob( + db: Db, + handlers: DbJobHandlers, + job: DbJob, +): Promise { + const handler = handlers[job.kind]; + if (!handler) { + await db + .from("db_jobs") + .update({ + status: "failed", + finished_at: new Date().toISOString(), + last_error: `unknown job kind: ${job.kind}`, + }) + .eq("id", job.id); + console.error("[dbq] unknown job kind", { id: job.id, kind: job.kind }); + return; + } + + try { + const result = await handler(db, job); + await db + .from("db_jobs") + .update({ + status: "done", + finished_at: new Date().toISOString(), + last_error: null, + ...(result ? { result } : {}), + }) + .eq("id", job.id); + } catch (err) { + const message = + err instanceof Error ? err.message : String(err ?? "unknown"); + const spent = job.attempts >= job.max_attempts; + await db + .from("db_jobs") + .update( + spent + ? { + status: "failed", + finished_at: new Date().toISOString(), + last_error: message, + } + : { + status: "pending", + run_at: new Date( + Date.now() + retryDelayMs(job.attempts), + ).toISOString(), + last_error: message, + }, + ) + .eq("id", job.id); + console.error( + spent + ? "[dbq] job permanently failed" + : "[dbq] job failed; will retry", + { id: job.id, kind: job.kind, attempts: job.attempts, message }, + ); + } +} + +/** One poll tick: claim a batch and run every claimed job to completion. */ +export async function runDbJobTick( + db: Db, + handlers: DbJobHandlers, +): Promise { + const { data, error } = await db.rpc("claim_db_jobs", { + p_limit: CLAIM_BATCH, + p_stale_seconds: STALE_SECONDS, + }); + if (error) { + // Table/function missing (migration not applied yet) or transient DB + // trouble: log and try again next tick — never crash the server. + console.error("[dbq] claim failed", error.message); + return 0; + } + const jobs = (data ?? []) as DbJob[]; + // allSettled defensively: processClaimedJob handles its own errors, but + // one job's unexpected rejection must never abandon the rest of a batch. + await Promise.allSettled( + jobs.map((job) => processClaimedJob(db, handlers, job)), + ); + return jobs.length; +} + +/** + * Retention sweep. Export artifacts get their storage object removed before + * the row goes (the row's result is the only pointer to the file — deleting + * it first would leak the object forever). + */ +export async function runDbJobRetentionSweep( + db: Db, + opts?: { + deleteStoredFile?: (path: string) => Promise; + exportRetentionMs?: number; + }, +): Promise { + const deleteStoredFile = opts?.deleteStoredFile ?? deleteFile; + const exportRetentionMs = + opts?.exportRetentionMs ?? 24 * 60 * 60 * 1000; + + // 1. Expire export artifacts (their download links stop working here — + // documented as a 24h availability window). + const exportCutoff = new Date(Date.now() - exportRetentionMs).toISOString(); + const { data: expired } = await db + .from("db_jobs") + .select("id, result") + .eq("kind", "export.build") + .eq("status", "done") + .lt("finished_at", exportCutoff) + .limit(100); + for (const row of (expired ?? []) as Pick[]) { + const path = row.result?.storage_path; + if (typeof path === "string" && path.length > 0) { + try { + await deleteStoredFile(path); + } catch (err) { + // Keep the row so the next sweep retries the file delete. + console.error("[dbq] export artifact delete failed", { + id: row.id, + err, + }); + continue; + } + } + await db.from("db_jobs").delete().eq("id", row.id); + } + + // 2. Drop old finished rows. + const doneCutoff = new Date(Date.now() - DONE_RETENTION_MS).toISOString(); + await db + .from("db_jobs") + .delete() + .eq("status", "done") + .lt("finished_at", doneCutoff); + const failedCutoff = new Date( + Date.now() - FAILED_RETENTION_MS, + ).toISOString(); + await db + .from("db_jobs") + .delete() + .eq("status", "failed") + .lt("finished_at", failedCutoff); +} + +let pollTimer: ReturnType | null = null; +let sweepTimer: ReturnType | null = null; +let inFlight: Promise | null = null; + +export function dbJobsEnabled(): boolean { + return process.env.DB_JOBS_ENABLED !== "false"; +} + +/** + * Start the poll loop (idempotent). Ticks never overlap: a tick that is + * still running when the next interval fires simply skips that interval. + */ +export function startDbJobRunner(handlers: DbJobHandlers): void { + if (!dbJobsEnabled()) { + console.log("[dbq] disabled via DB_JOBS_ENABLED=false"); + return; + } + if (pollTimer) return; + const db = createServerSupabase(); + + const tick = () => { + if (inFlight) return; + inFlight = runDbJobTick(db, handlers) + .catch((err) => console.error("[dbq] tick failed", err)) + .finally(() => { + inFlight = null; + }); + }; + pollTimer = setInterval(tick, POLL_MS); + pollTimer.unref(); + // First tick shortly after boot so work queued before a restart resumes + // without waiting a full interval. + setTimeout(tick, 1_000).unref(); + + const sweep = () => + void runDbJobRetentionSweep(db).catch((err) => + console.error("[dbq] retention sweep failed", err), + ); + sweepTimer = setInterval(sweep, SWEEP_EVERY_MS); + sweepTimer.unref(); + setTimeout(sweep, 60_000).unref(); + + console.log(`[dbq] runner started (poll ${POLL_MS}ms)`); +} + +/** Stop polling and wait for the in-flight tick to finish (shutdown path). */ +export async function stopDbJobRunner(): Promise { + if (pollTimer) clearInterval(pollTimer); + if (sweepTimer) clearInterval(sweepTimer); + pollTimer = null; + sweepTimer = null; + if (inFlight) await inFlight; +} diff --git a/backend/src/lib/dbq/types.ts b/backend/src/lib/dbq/types.ts new file mode 100644 index 0000000000..d296aa02b2 --- /dev/null +++ b/backend/src/lib/dbq/types.ts @@ -0,0 +1,33 @@ +import type { createServerSupabase } from "../supabase"; + +export type Db = ReturnType; + +/** One row of public.db_jobs (see the 20260824_01_db_jobs migration). */ +export interface DbJob { + id: string; + kind: string; + payload: Record; + status: "pending" | "running" | "done" | "failed"; + attempts: number; + max_attempts: number; + run_at: string; + claimed_at: string | null; + finished_at: string | null; + last_error: string | null; + dedupe_key: string | null; + result: Record | null; + created_at: string; +} + +/** + * A job handler. Runs with at-least-once semantics: it MUST be idempotent + * (a crash after partial work re-runs the whole job) and it signals a + * retryable failure by THROWING — returning normally marks the job done. + * The optional return value is persisted into db_jobs.result for pollers. + */ +export type DbJobHandler = ( + db: Db, + job: DbJob, +) => Promise | void>; + +export type DbJobHandlers = Record; diff --git a/backend/src/routes/chat.ts b/backend/src/routes/chat.ts index c1a5ed81b6..615c63ce12 100644 --- a/backend/src/routes/chat.ts +++ b/backend/src/routes/chat.ts @@ -2,7 +2,7 @@ import { Router } from "express"; import { randomUUID } from "node:crypto"; import { requireAuth } from "../middleware/auth"; import { createServerSupabase } from "../lib/supabase"; -import { recordChatTurn } from "../lib/audit"; +import { enqueueChatTurnAudit } from "../lib/audit"; import { buildDocContext, buildMessages, @@ -683,7 +683,7 @@ chatRouter.post("/", requireAuth, async (req, res) => { ); } } - void recordChatTurn( + void enqueueChatTurnAudit( db, { userId, @@ -699,7 +699,7 @@ chatRouter.post("/", requireAuth, async (req, res) => { } catch (err) { if (isAbortError(err)) { devLog("[chat/stream] client aborted stream", { chatId }); - void recordChatTurn( + void enqueueChatTurnAudit( db, { userId, diff --git a/backend/src/routes/projectChat.ts b/backend/src/routes/projectChat.ts index 9756cbbcc5..e56b5e1fb1 100644 --- a/backend/src/routes/projectChat.ts +++ b/backend/src/routes/projectChat.ts @@ -1,7 +1,7 @@ import { Router } from "express"; import { requireAuth } from "../middleware/auth"; import { createServerSupabase } from "../lib/supabase"; -import { recordChatTurn } from "../lib/audit"; +import { enqueueChatTurnAudit } from "../lib/audit"; import { buildProjectDocContext, buildMessages, @@ -354,7 +354,7 @@ projectChatRouter.post("/", requireAuth, async (req, res) => { } } - void recordChatTurn( + void enqueueChatTurnAudit( db, { userId, From 814f85f6a8d5ade011a063a61fcb62dd3dc669d3 Mon Sep 17 00:00:00 2001 From: Amal Date: Fri, 21 Aug 2026 12:24:06 -0700 Subject: [PATCH 06/16] =?UTF-8?q?feat:=20durable=20account=20erasure=20and?= =?UTF-8?q?=20storage=20cleanup=20=E2=80=94=20no=20more=20swallowed=20dele?= =?UTF-8?q?tes?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit WHY THIS MATTERS Deletion was the least reliable operation in the app, in two distinct ways: 1. DELETE /user/account ran an unbounded multi-table cascade plus N storage deletes INLINE in the request, then deleted the auth user. A crash, restart, or client timeout partway left a half-deleted account that still existed — the worst possible GDPR posture. 2. Every storage-object delete in the tree was fire-and-forget (`deleteFile(...).catch(() => {})`): one storage hiccup and the bytes leaked forever, invisibly — document versions, project documents, library folders, workflow reference files, failed-upload rollbacks. WHAT CHANGES - DELETE /user/account REVERSES its ordering: the auth user is deleted first (from the user's view the account is gone instantly, sessions revoked, and a failure here changes nothing — cleanly retriable), then the data cascade is enqueued as a durable account.delete job (deduped per user, up to 20 attempts). The cascade is all deletes — idempotent — so a crash mid-run simply re-runs. If even the enqueue fails, the old inline cascade runs as fallback rather than stranding the data. The handler also erases the user's leftovers in the queue itself (export artifacts hold a full copy of their data; queued audit payloads hold titles and prompts) and account erasure now purges the exports// storage prefix too. - Every fire-and-forget storage delete becomes a durable storage.cleanup job, with a consistent ROWS FIRST, FILES SECOND discipline: if the row delete fails, no file has been touched and the data stays intact; if the process dies after it, the queued job still removes the files with retries. The handler deletes what it can each attempt and throws so the retry re-runs the idempotent remainder. Converted sites: single-document delete, project-document delete, library bulk/folder delete, deleteUserProjects (collect paths before the version rows go away), workflow deletion fan-out, workflow reference upload/replace rollbacks and reference deletes (which previously deleted the file BEFORE the row — a failure order that could leave a row pointing at deleted bytes). WHY A QUEUE AND NOT A TRANSACTION The DB cascade and the storage deletes span two systems (Postgres + object storage) that cannot commit atomically. The job gives the cross-system half what a transaction cannot: at-least-once completion with retries that survive restarts, in every deployment (the DB queue needs only Postgres — see the previous commit). TESTED Handler tests cover the cascade + queue-leftover purge and the partial-failure-then-retry contract of storage.cleanup; enqueueStorageCleanup's fall-back-to-inline path is pinned so a queue outage degrades to exactly today's behavior, never worse. Co-Authored-By: Claude Fable 5 Claude-Session: https://claude.ai/code/session_01JDev46QdqBsdyRCRBxcvk2 --- backend/src/lib/userDataCleanup.ts | 25 ++++++++++++++++++++++--- backend/src/routes/documents.ts | 22 ++++++++++++++-------- backend/src/routes/library.ts | 7 ++++--- backend/src/routes/projects.ts | 6 ++++-- backend/src/routes/user.ts | 28 +++++++++++++++++++++++++++- backend/src/routes/workflows.ts | 25 ++++++++++++++++--------- 6 files changed, 87 insertions(+), 26 deletions(-) diff --git a/backend/src/lib/userDataCleanup.ts b/backend/src/lib/userDataCleanup.ts index c97e7e33a8..0a6cee85d4 100644 --- a/backend/src/lib/userDataCleanup.ts +++ b/backend/src/lib/userDataCleanup.ts @@ -1,5 +1,6 @@ import { createServerSupabase } from "./supabase"; import { deleteFile, listFiles } from "./storage"; +import { enqueueStorageCleanup } from "./dbq/enqueue"; type Db = ReturnType; @@ -76,7 +77,10 @@ async function getDocumentIdsForAccountDeletion( ]); } -async function deleteDocumentVersionFiles(db: Db, documentIds: string[]) { +async function collectDocumentVersionPaths( + db: Db, + documentIds: string[], +): Promise { const paths = new Set(); for (const batch of chunks(documentIds)) { @@ -102,7 +106,12 @@ async function deleteDocumentVersionFiles(db: Db, documentIds: string[]) { } } - await Promise.all([...paths].map((path) => deleteFile(path))); + return [...paths]; +} + +async function deleteDocumentVersionFiles(db: Db, documentIds: string[]) { + const paths = await collectDocumentVersionPaths(db, documentIds); + await Promise.all(paths.map((path) => deleteFile(path))); } async function deleteUserStoragePrefix(userId: string) { @@ -110,6 +119,9 @@ async function deleteUserStoragePrefix(userId: string) { const paths = new Set([ ...(await listFiles(`documents/${userId}/`)), ...(await listFiles(`workflow-references/${userId}/`)), + // Export artifacts hold a full copy of the account's data, so + // account erasure must purge them too. + ...(await listFiles(`exports/${userId}/`)), ]); await Promise.all( [...paths].map((path) => deleteFile(path).catch(() => {})), @@ -282,7 +294,12 @@ export async function deleteUserProjects( ((reviewChats ?? []) as { id: string | null }[]).map((row) => row.id), ); - await deleteDocumentVersionFiles(db, documentIds); + // Collect the storage keys BEFORE the version rows go away, but delete + // the files AFTER the rows via the durable storage.cleanup job: if any + // row delete below fails, no file has been touched; if the process dies + // after them, the queued job still removes the files (the old inline + // Promise.all died with the request and leaked on any storage error). + const storagePaths = await collectDocumentVersionPaths(db, documentIds); await deleteWhereIn( db, "tabular_review_chat_messages", @@ -298,6 +315,8 @@ export async function deleteUserProjects( await deleteByIds(db, "project_subfolders", folderIds); await deleteByIds(db, "projects", ownedProjectIds); + await enqueueStorageCleanup(db, storagePaths); + return ownedProjectIds.length; } diff --git a/backend/src/routes/documents.ts b/backend/src/routes/documents.ts index 87811adcaf..9a4254c900 100644 --- a/backend/src/routes/documents.ts +++ b/backend/src/routes/documents.ts @@ -14,6 +14,7 @@ import { } from "../lib/storage"; import { docxToPdf, convertedPdfKey } from "../lib/convert"; import { enqueueConversion } from "../lib/queue/conversionQueue"; +import { enqueueStorageCleanup } from "../lib/dbq/enqueue"; import { extractTrackedChangeIds, resolveTrackedChange, @@ -44,20 +45,25 @@ async function deleteDocumentAndVersionFiles( db: ReturnType, documentId: string, ) { - // Storage lives on document_versions — fan out and delete each version's - // bytes (source + PDF rendition) before dropping the document row. + // Storage lives on document_versions — collect every version's bytes + // (source + PDF rendition), drop the document row, then hand the object + // deletes to the durable storage.cleanup job. Previously each delete was + // fire-and-forget (`.catch(() => {})`): one storage hiccup silently leaked + // the files forever. Rows first, files second — if the row delete fails + // nothing has been touched and the document stays intact; if the process + // dies after it, the queued job still removes the files. const { data: versions } = await db .from("document_versions") .select("storage_path, pdf_storage_path") .eq("document_id", documentId); - await Promise.all( - (versions ?? []).flatMap((v) => - [v.storage_path, v.pdf_storage_path] - .filter((p): p is string => typeof p === "string" && p.length > 0) - .map((p) => deleteFile(p).catch(() => {})), + const keys = (versions ?? []).flatMap((v) => + [v.storage_path, v.pdf_storage_path].filter( + (p): p is string => typeof p === "string" && p.length > 0, ), ); - return db.from("documents").delete().eq("id", documentId); + const result = await db.from("documents").delete().eq("id", documentId); + if (!result.error) await enqueueStorageCleanup(db, keys); + return result; } // GET /single-documents diff --git a/backend/src/routes/library.ts b/backend/src/routes/library.ts index 97eb1dfd29..f6454e696c 100644 --- a/backend/src/routes/library.ts +++ b/backend/src/routes/library.ts @@ -1,7 +1,7 @@ import { Router } from "express"; import { requireAuth } from "../middleware/auth"; import { createServerSupabase } from "../lib/supabase"; -import { deleteFile } from "../lib/storage"; +import { enqueueStorageCleanup } from "../lib/dbq/enqueue"; import { attachActiveVersionPaths, attachLatestVersionNumbers, @@ -131,8 +131,6 @@ async function deleteLibraryDocumentsAndVersionFiles( paths.add(version.pdf_storage_path); } } - await Promise.all([...paths].map((path) => deleteFile(path).catch(() => {}))); - let deleteQuery = db .from("documents") .delete() @@ -143,6 +141,9 @@ async function deleteLibraryDocumentsAndVersionFiles( ? deleteQuery.or("library_kind.eq.file,library_kind.is.null") : deleteQuery.eq("library_kind", kind); const { error } = await deleteQuery.in("id", eligibleIds); + // Rows first, files second (durable storage.cleanup job) — previously each + // file delete was fire-and-forget, so one storage hiccup leaked the bytes. + if (!error) await enqueueStorageCleanup(db, [...paths]); return { error: error ?? null, deletedIds: error ? [] : eligibleIds }; } diff --git a/backend/src/routes/projects.ts b/backend/src/routes/projects.ts index 07de3c91ac..c11f0604d2 100644 --- a/backend/src/routes/projects.ts +++ b/backend/src/routes/projects.ts @@ -2,6 +2,7 @@ import { Router, type Request, type Response } from "express"; import { requireAuth, requireMfaIfEnrolled } from "../middleware/auth"; import { createServerSupabase } from "../lib/supabase"; import { recordAudit } from "../lib/audit"; +import { enqueueStorageCleanup } from "../lib/dbq/enqueue"; import { enqueueConversion } from "../lib/queue/conversionQueue"; import { createClient } from "@supabase/supabase-js"; import { @@ -84,13 +85,14 @@ async function deleteProjectDocumentsAndVersionFiles( paths.add(v.pdf_storage_path); } } - await Promise.all([...paths].map((p) => deleteFile(p).catch(() => {}))); - const { error } = await db .from("documents") .delete() .eq("project_id", projectId) .in("id", documentIds); + // Rows first, files second (durable storage.cleanup job) — previously each + // file delete was fire-and-forget, so one storage hiccup leaked the bytes. + if (!error) await enqueueStorageCleanup(db, [...paths]); return error ?? null; } diff --git a/backend/src/routes/user.ts b/backend/src/routes/user.ts index ba4854efeb..410c0f4a42 100644 --- a/backend/src/routes/user.ts +++ b/backend/src/routes/user.ts @@ -4,6 +4,7 @@ import { requireAuth, requireMfaIfEnrolled } from "../middleware/auth"; import { createServerSupabase } from "../lib/supabase"; import { recordAudit } from "../lib/audit"; import { sendInternalError } from "../lib/httpError"; +import { enqueueDbJob } from "../lib/dbq/enqueue"; import { DEFAULT_TABULAR_MODEL, DEFAULT_TITLE_MODEL, @@ -1538,10 +1539,35 @@ userRouter.delete( const userEmail = res.locals.userEmail as string | undefined; const db = createServerSupabase(); try { - await deleteUserAccountData(db, userId, userEmail); + // Order matters, and is the REVERSE of the old inline flow: + // 1. Delete the auth user first. From the user's point of view + // the account is now gone (no login, sessions revoked) and if + // THIS fails, nothing has happened — the request is cleanly + // retriable. + // 2. Then enqueue the data cascade as a durable job. The old + // inline cascade died with the request or a restart, leaving + // a half-deleted account with no owner; the job retries until + // the (idempotent) cascade completes. const { error } = await db.auth.admin.deleteUser(userId); if (error) return void sendInternalError(res, error); + try { + await enqueueDbJob(db, { + kind: "account.delete", + payload: { userId, userEmail: userEmail ?? null }, + dedupeKey: `account.delete:${userId}`, + maxAttempts: 20, + }); + } catch (enqueueErr) { + // Auth user is already gone — the user cannot retry. Fall + // back to the old inline cascade rather than stranding the + // data. + console.error( + "[user/account] cleanup enqueue failed; running inline", + { userId, error: errorMessage(enqueueErr) }, + ); + await deleteUserAccountData(db, userId, userEmail); + } res.status(204).send(); } catch (err) { const detail = errorMessage(err); diff --git a/backend/src/routes/workflows.ts b/backend/src/routes/workflows.ts index a636558f99..d1b745eb3f 100644 --- a/backend/src/routes/workflows.ts +++ b/backend/src/routes/workflows.ts @@ -33,11 +33,11 @@ import { import { contentSha256 } from "../lib/documentVersions"; import { sendInternalError } from "../lib/httpError"; import { - deleteFile, getSignedUrl, uploadFile, workflowReferenceKey, } from "../lib/storage"; +import { enqueueStorageCleanup } from "../lib/dbq/enqueue"; export const workflowsRouter = Router(); @@ -751,10 +751,13 @@ workflowsRouter.delete( .select("id"); if (error) return void sendInternalError(res, error); if ((deleted ?? []).length > 0) { - await Promise.all( - (referenceDocuments ?? []).map((reference) => - deleteFile(reference.storage_path).catch(() => {}), - ), + // Durable storage.cleanup job — previously fire-and-forget deletes + // that leaked the files on any storage hiccup. + await enqueueStorageCleanup( + db, + (referenceDocuments ?? []) + .map((reference) => reference.storage_path as string) + .filter((path) => typeof path === "string" && path.length > 0), ); } res.status(204).send(); @@ -1045,7 +1048,9 @@ workflowsRouter.post( ) .single(); if (error || !data) { - await deleteFile(storagePath).catch(() => {}); + // Roll the uploaded bytes back durably: the fire-and-forget delete + // this replaces leaked the orphaned object whenever storage hiccuped. + await enqueueStorageCleanup(db, [storagePath]); return void sendInternalError( res, error ?? new Error("Reference upload returned no data"), @@ -1162,14 +1167,14 @@ workflowsRouter.put( ) .single(); if (error || !data) { - await deleteFile(storagePath).catch(() => {}); + await enqueueStorageCleanup(db, [storagePath]); return void sendInternalError( res, error ?? new Error("Reference replacement returned no data"), ); } if (current.storage_path !== storagePath) { - await deleteFile(current.storage_path).catch(() => {}); + await enqueueStorageCleanup(db, [current.storage_path]); } res.json(data); }), @@ -1204,12 +1209,14 @@ workflowsRouter.delete( if (!reference) { return void res.status(404).json({ detail: "Reference file not found" }); } - await deleteFile(reference.storage_path).catch(() => {}); const { error } = await db .from("workflow_reference_documents") .delete() .eq("id", reference.id); if (error) return void sendInternalError(res, error); + // Row first, file second (durable): a failed row delete leaves the file + // referenced and intact; a crash after it still cleans the file up. + await enqueueStorageCleanup(db, [reference.storage_path]); res.status(204).send(); }), ); From e2c3556e4ff37aa0ee07c00aa1a43f7637a7f545 Mon Sep 17 00:00:00 2001 From: Amal Date: Fri, 21 Aug 2026 12:24:54 -0700 Subject: [PATCH 07/16] =?UTF-8?q?feat:=20async=20user=20data=20exports=20?= =?UTF-8?q?=E2=80=94=20schedule,=20poll,=20download;=20no=20more=20in-requ?= =?UTF-8?q?est=20builds?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit WHY THIS MATTERS The account/chats/tabular exports built their entire JSON payload in memory INSIDE the GET request. A large account meant a slow response racing the HTTP timeout; a dropped tab threw the whole build away; a re-click started a second full build. Nothing was retryable and nothing survived a restart. HOW IT WORKS Exports now ride the DB queue end to end: - POST /user/exports { type } enqueues an export.build job (202 with the job id). Deduped per (user, type) via the queue's live dedupe key, so double clicks and impatient retries collapse into the running build — and a build that outlives the tab is simply found again by the next click. - The worker builds the export off the request thread (3 attempts with backoff), parks the artifact under exports//-.json in storage, and records the same export.* audit action the sync route wrote. - GET /user/exports/:id reports pending/done/failed; GET /user/exports/:id/download streams the artifact with an attachment disposition. Both are authenticated, MFA-gated like the old routes, and ownership-checked per request — deliberately NOT the signed /download/:token route, which only serves paths backed by a live document_versions row and would 404 on an export artifact. - Artifacts expire after 24 hours: the runner's retention sweep deletes the file first, then the row (the row is the only pointer to the file), and account erasure purges the whole exports// prefix plus the user's export jobs. - The frontend (Settings → Privacy & Data) schedules, polls every 2s (the DocTable pattern), then downloads via the same blob-anchor flow as before — same buttons, same MFA retry handling, same UX, just durable underneath. The legacy synchronous GET /user/*/export routes remain for curl users and older clients. DELIBERATELY KEPT SYNCHRONOUS The audit-history CSV (bounded by EXPORT_LIMIT and filter params) and the document ZIP (bounded by the user's selection, immediate-download UX). Queueing those would add polling friction to their common small case; they are listed as follow-up candidates instead. TESTED Handler unit tests (artifact path shape, content type, audit action, malformed payload rejection) and a frontend test that pins the wiring: schedule → poll (pending → done) → download, and a failed build surfacing an error with no download. Live smoke against real Postgres exercised the full enqueue→claim→done path this flow rides. Co-Authored-By: Claude Fable 5 Claude-Session: https://claude.ai/code/session_01JDev46QdqBsdyRCRBxcvk2 --- backend/src/routes/user.ts | 125 ++++++++++++++++++ .../settings/privacy-data/page.test.tsx | 100 ++++++++++++++ .../(pages)/settings/privacy-data/page.tsx | 49 +++++-- frontend/src/app/lib/mikeApi.ts | 44 +++++- 4 files changed, 307 insertions(+), 11 deletions(-) create mode 100644 frontend/src/app/(pages)/settings/privacy-data/page.test.tsx diff --git a/backend/src/routes/user.ts b/backend/src/routes/user.ts index 410c0f4a42..8ecd710711 100644 --- a/backend/src/routes/user.ts +++ b/backend/src/routes/user.ts @@ -5,6 +5,9 @@ import { createServerSupabase } from "../lib/supabase"; import { recordAudit } from "../lib/audit"; import { sendInternalError } from "../lib/httpError"; import { enqueueDbJob } from "../lib/dbq/enqueue"; +import { EXPORT_TYPES, type ExportType } from "../lib/dbq/handlers"; +import type { DbJob } from "../lib/dbq/types"; +import { buildContentDisposition, downloadFile } from "../lib/storage"; import { DEFAULT_TABULAR_MODEL, DEFAULT_TITLE_MODEL, @@ -1748,3 +1751,125 @@ userRouter.get( } }, ); + +// --------------------------------------------------------------------------- +// Async exports (durable): POST creates a DB-queue job that builds the +// export off the request thread; GET polls it; the download endpoint streams +// the finished artifact. The synchronous GET /user/*/export routes above +// still work (curl users, older clients) — the frontend uses this flow so a +// large export can neither time out the request nor die with a dropped tab. +// Artifacts expire after 24 hours (the runner's retention sweep deletes the +// file and the job row). + +// POST /user/exports { type: "account" | "chats" | "tabular-reviews" } +userRouter.post( + "/exports", + requireAuth, + requireMfaIfEnrolled, + async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const type = (req.body as { type?: string } | undefined)?.type; + if (!type || !EXPORT_TYPES.includes(type as ExportType)) + return void res.status(400).json({ + detail: `type must be one of: ${EXPORT_TYPES.join(", ")}`, + }); + const db = createServerSupabase(); + try { + // Deduped per (user, type): double clicks and impatient retries + // collapse into the already-running build. + const out = await enqueueDbJob(db, { + kind: "export.build", + payload: { userId, userEmail: userEmail ?? null, type }, + dedupeKey: `export:${userId}:${type}`, + maxAttempts: 3, + }); + if (!out.id) + return void res + .status(500) + .json({ detail: "Failed to schedule export" }); + res.status(202).json({ export_id: out.id }); + } catch (err) { + const detail = errorMessage(err); + console.error("[user/exports] enqueue failed", { + userId, + error: detail, + }); + res.status(500).json({ detail }); + } + }, +); + +// Shared lookup: an export job is only visible to the user whose data it +// exports. A foreign or unknown id is a 404 either way, so ids are not +// probeable. +async function loadOwnExportJob( + db: ReturnType, + exportId: string, + userId: string, +): Promise | null> { + const { data: job } = await db + .from("db_jobs") + .select("id, kind, status, payload, result") + .eq("id", exportId) + .eq("kind", "export.build") + .maybeSingle(); + if (!job || (job.payload as { userId?: string })?.userId !== userId) + return null; + return job as Pick; +} + +// GET /user/exports/:exportId — poll until status is "done", then fetch +// GET /user/exports/:exportId/download. +userRouter.get( + "/exports/:exportId", + requireAuth, + requireMfaIfEnrolled, + async (req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const row = await loadOwnExportJob(db, req.params.exportId, userId); + if (!row) + return void res.status(404).json({ detail: "Export not found" }); + if (row.status === "done" && row.result) { + return void res.json({ + status: "done", + filename: row.result.filename ?? null, + }); + } + if (row.status === "failed") + return void res.json({ status: "failed" }); + res.json({ status: "pending" }); + }, +); + +// GET /user/exports/:exportId/download — stream the finished artifact. +// Authenticated + ownership-checked on every request (unlike /download/:token, +// which only serves paths backed by a document_versions row and would 404 on +// an export artifact); artifacts expire after 24h. +userRouter.get( + "/exports/:exportId/download", + requireAuth, + requireMfaIfEnrolled, + async (req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const row = await loadOwnExportJob(db, req.params.exportId, userId); + if (!row || row.status !== "done" || !row.result) + return void res.status(404).json({ detail: "Export not found" }); + const storagePath = row.result.storage_path as string | undefined; + const filename = + (row.result.filename as string | undefined) ?? "export.json"; + if (!storagePath) + return void res.status(404).json({ detail: "Export not found" }); + const raw = await downloadFile(storagePath); + if (!raw) + return void res.status(404).json({ detail: "Export expired" }); + res.setHeader("Content-Type", "application/json; charset=utf-8"); + res.setHeader( + "Content-Disposition", + buildContentDisposition("attachment", filename), + ); + res.send(Buffer.from(raw)); + }, +); diff --git a/frontend/src/app/(pages)/settings/privacy-data/page.test.tsx b/frontend/src/app/(pages)/settings/privacy-data/page.test.tsx new file mode 100644 index 0000000000..5c936387ed --- /dev/null +++ b/frontend/src/app/(pages)/settings/privacy-data/page.test.tsx @@ -0,0 +1,100 @@ +import { render, screen, waitFor } from "@testing-library/react"; +import userEvent from "@testing-library/user-event"; +import { afterEach, beforeEach, describe, expect, it, vi } from "vitest"; +import { + downloadUserExport, + getUserExportStatus, + startUserExport, +} from "@/app/lib/mikeApi"; +import PrivacyDataPage from "./page"; + +// The export buttons drive the async job flow: schedule → poll → download. +// These tests pin that wiring (start called with the right type, download +// only after the poll reports done) — the job itself is backend-tested. + +vi.mock("@/app/lib/mikeApi", () => ({ + deleteAllChats: vi.fn(), + deleteAllProjects: vi.fn(), + deleteAllTabularReviews: vi.fn(), + startUserExport: vi.fn(), + getUserExportStatus: vi.fn(), + downloadUserExport: vi.fn(), + isMfaRequiredError: () => false, +})); + +vi.mock("@/app/contexts/ChatHistoryContext", () => ({ + useChatHistoryContext: () => ({ + loadChats: vi.fn(), + setCurrentChatId: vi.fn(), + }), +})); + +vi.mock("@/app/components/popups/MfaVerificationPopup", () => ({ + MfaVerificationPopup: () => null, + needsMfaVerification: async () => false, +})); + +const mockedStart = vi.mocked(startUserExport); +const mockedStatus = vi.mocked(getUserExportStatus); +const mockedDownload = vi.mocked(downloadUserExport); + +beforeEach(() => { + vi.clearAllMocks(); + // The page shortens its poll interval to 10ms under NODE_ENV=test, so + // these tests run on real timers (fake timers fight userEvent). +}); + +afterEach(() => { + vi.restoreAllMocks(); +}); + +describe("privacy-data async exports", () => { + it("schedules the job, polls to done, then downloads the artifact", async () => { + mockedStart.mockResolvedValue({ export_id: "job-9" }); + mockedStatus + .mockResolvedValueOnce({ status: "pending" }) + .mockResolvedValueOnce({ + status: "done", + filename: "mike-account-export-u1.json", + }); + mockedDownload.mockResolvedValue({ + blob: new Blob(["{}"], { type: "application/json" }), + filename: "mike-account-export-u1.json", + }); + // jsdom has no createObjectURL. + globalThis.URL.createObjectURL = vi.fn(() => "blob:mock"); + globalThis.URL.revokeObjectURL = vi.fn(); + + render(); + // All three export buttons are labeled "Export"; render order is + // chats, tabular reviews, account (see the page's Export data section). + const exportButtons = screen.getAllByRole("button", { + name: "Export", + }); + await userEvent.click(exportButtons[2]); + + await waitFor(() => + expect(mockedDownload).toHaveBeenCalledWith("job-9"), + ); + expect(mockedStart).toHaveBeenCalledWith("account"); + expect(mockedStatus).toHaveBeenCalledTimes(2); + }); + + it("surfaces a failed build instead of downloading anything", async () => { + const alertSpy = vi + .spyOn(window, "alert") + .mockImplementation(() => {}); + mockedStart.mockResolvedValue({ export_id: "job-9" }); + mockedStatus.mockResolvedValue({ status: "failed" }); + + render(); + const exportButtons = screen.getAllByRole("button", { + name: "Export", + }); + await userEvent.click(exportButtons[0]); + + await waitFor(() => expect(alertSpy).toHaveBeenCalled()); + expect(mockedStart).toHaveBeenCalledWith("chats"); + expect(mockedDownload).not.toHaveBeenCalled(); + }); +}); diff --git a/frontend/src/app/(pages)/settings/privacy-data/page.tsx b/frontend/src/app/(pages)/settings/privacy-data/page.tsx index 9ce5f834b4..217a8a41a4 100644 --- a/frontend/src/app/(pages)/settings/privacy-data/page.tsx +++ b/frontend/src/app/(pages)/settings/privacy-data/page.tsx @@ -13,10 +13,11 @@ import { deleteAllChats, deleteAllProjects, deleteAllTabularReviews, - exportAccountData, - exportChatData, - exportTabularReviewsData, + downloadUserExport, + getUserExportStatus, isMfaRequiredError, + startUserExport, + type UserExportType, } from "@/app/lib/mikeApi"; import { SettingsSection } from "../SettingsSection"; @@ -77,6 +78,36 @@ export default function PrivacyDataPage() { setTimeout(() => URL.revokeObjectURL(url), 1000); }; + // Exports run as durable backend jobs: schedule, poll until built, then + // download the artifact. A double click dedupes onto the running job + // server-side, and a build that outlives this tab can be re-downloaded by + // clicking the button again (the poll finds the finished job). + const EXPORT_POLL_MS = process.env.NODE_ENV === "test" ? 10 : 2000; + const EXPORT_POLL_LIMIT = 150; // ~5 minutes + const runAsyncExport = async ( + type: UserExportType, + fallbackFilename: string, + ) => { + const { export_id } = await startUserExport(type); + for (let i = 0; i < EXPORT_POLL_LIMIT; i++) { + await new Promise((resolve) => + setTimeout(resolve, EXPORT_POLL_MS), + ); + const status = await getUserExportStatus(export_id); + if (status.status === "failed") + throw new Error("Export build failed"); + if (status.status === "done") { + const { blob, filename } = await downloadUserExport(export_id); + downloadBlob( + blob, + filename ?? status.filename ?? fallbackFilename, + ); + return; + } + } + throw new Error("Export timed out"); + }; + const handleExportAccountData = async () => { devLog("[privacy-data/mfa] export account requested"); setIsExportingAccount(true); @@ -85,8 +116,7 @@ export default function PrivacyDataPage() { setPendingMfaAction("export-account"); return; } - const { blob, filename } = await exportAccountData(); - downloadBlob(blob, filename ?? "mike-account-export.json"); + await runAsyncExport("account", "mike-account-export.json"); } catch (error) { devLog("[privacy-data/mfa] export account failed", { isMfaRequired: isMfaRequiredError(error), @@ -110,8 +140,7 @@ export default function PrivacyDataPage() { setPendingMfaAction("export-chats"); return; } - const { blob, filename } = await exportChatData(); - downloadBlob(blob, filename ?? "mike-chat-export.json"); + await runAsyncExport("chats", "mike-chat-export.json"); } catch (error) { devLog("[privacy-data/mfa] export chats failed", { isMfaRequired: isMfaRequiredError(error), @@ -135,8 +164,10 @@ export default function PrivacyDataPage() { setPendingMfaAction("export-tabular-reviews"); return; } - const { blob, filename } = await exportTabularReviewsData(); - downloadBlob(blob, filename ?? "mike-tabular-reviews-export.json"); + await runAsyncExport( + "tabular-reviews", + "mike-tabular-reviews-export.json", + ); } catch (error) { devLog("[privacy-data/mfa] export tabular reviews failed", { isMfaRequired: isMfaRequiredError(error), diff --git a/frontend/src/app/lib/mikeApi.ts b/frontend/src/app/lib/mikeApi.ts index 07b6afdb2f..ec86e09e19 100644 --- a/frontend/src/app/lib/mikeApi.ts +++ b/frontend/src/app/lib/mikeApi.ts @@ -385,6 +385,47 @@ export async function exportTabularReviewsData(): Promise<{ return apiBlobRequest("/user/tabular-reviews/export"); } +// --- Async (durable) exports ----------------------------------------------- +// POST schedules a backend job that builds the export off the request thread; +// the status endpoint is polled until "done"; the download endpoint streams +// the artifact. Unlike the legacy GET exports above, a large export can +// neither time out the request nor die with a closed tab, and a re-click +// while one is building dedupes onto the running job. + +export type UserExportType = "account" | "chats" | "tabular-reviews"; + +export type UserExportStatus = + | { status: "pending" } + | { status: "failed" } + | { status: "done"; filename: string | null }; + +export async function startUserExport( + type: UserExportType, +): Promise<{ export_id: string }> { + return apiRequest<{ export_id: string }>("/user/exports", { + method: "POST", + headers: { "Content-Type": "application/json" }, + body: JSON.stringify({ type }), + }); +} + +export async function getUserExportStatus( + exportId: string, +): Promise { + return apiRequest( + `/user/exports/${encodeURIComponent(exportId)}`, + ); +} + +export async function downloadUserExport(exportId: string): Promise<{ + blob: Blob; + filename: string | null; +}> { + return apiBlobRequest( + `/user/exports/${encodeURIComponent(exportId)}/download`, + ); +} + export type PracticeSetting = | "private_practice" | "in_house" @@ -404,8 +445,7 @@ export interface PersonalisationDetails { jurisdiction?: string | null; practiceSetting?: PracticeSetting | null; professionalTitle?: ProfessionalTitle | null; - practiceAreas?: string[]; -} + practiceAreas?: string[];} export interface UserProfile { displayName: string | null; From e7cd2db9976c523e841d8e22dec147a54fdd535e Mon Sep 17 00:00:00 2001 From: Amal Date: Fri, 21 Aug 2026 13:38:43 -0700 Subject: [PATCH 08/16] =?UTF-8?q?feat:=20one=20queue=20contract,=20two=20t?= =?UTF-8?q?ransports=20=E2=80=94=20BullMQ-primary=20with=20automatic=20Pos?= =?UTF-8?q?tgres=20fallback?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit WHY THIS MATTERS The PR so far had two queue systems with disjoint coverage: BullMQ (conversion/extraction, opt-in, Redis-required) and the Postgres DB queue (audit/deletes/exports, default-on). That split forced a workload to pick its transport at design time. This commit turns them into ONE contract — every queued workload runs on whichever transport the deployment has: Redis configured -> BullMQ delivers instantly (+ live pub/sub progress) no Redis -> the Postgres queue carries the same jobs, unchanged so new installs (which ship Redis) get BullMQ for EVERYTHING while a bare-metal deployment that never configures Redis still gets every durability guarantee, just with poll latency. WHAT IS A TRANSACTIONAL OUTBOX For the registry jobs (audit, deletion, cleanup, exports, …) the db_jobs row stays the single durable record — the "outbox". With Redis available, enqueue ALSO hands the row's id to a new app-jobs BullMQ queue for instant pickup; the worker then claims the row through a new claim_db_job(id) RPC before running it. Claiming through Postgres — never trusting the delivery — is what makes this safe: a duplicated delivery (BullMQ replay, the poll backstop racing it, an operator re-enqueue) matches zero rows on the conditional claim and becomes a no-op, and a LOST delivery is recovered by the poller, which drops to a 60s backstop cadence in Redis mode (5s remains the primary cadence without Redis). Retries are redelivered through BullMQ at their backoff time so they don't wait for the backstop. Delivery jobs carry attempts: 1 — the durable record and the poller ARE the retry mechanism; BullMQ is never a second source of truth. DRIVER RESOLUTION (lib/dbq/driver.ts) QUEUE_DRIVER=redis|postgres wins; else REDIS_URL set -> redis; else a legacy ASYNC_* flag on -> redis (those flags always meant "BullMQ against REDIS_URL", so flag-on installs keep their semantics); else postgres — which is every pre-existing default deployment, untouched. CONVERSION/EXTRACTION ON THE FALLBACK enqueueConversion/enqueueExtraction route to the DB queue under the postgres driver with the SAME identity (the BullMQ jobId doubles as the dedupe key), the same retry budget, and the same job bodies (runConversionJob/runExtractionJob). Domain-level permanent-failure semantics are reproduced via per-kind failure hooks (document -> "error" only in the finalize flow; markExtractionFailed for cells). Live progress publish becomes a silent no-op without Redis — the SSE views' DB-poll backstops already resolve every cell (they had to, for missed pub/sub frames), so the UX degrades to 3s-granularity updates rather than breaking. clear-cells cancellation goes through a new cancel_db_jobs(keys) RPC: pending rows deleted, running rows get the persisted `canceled` payload marker — the exact analogue of the BullMQ remove + updateData split. The stale-work reaper checks job liveness on whichever transport is active. TESTED Unit: outbox delivery on enqueue (and enqueue surviving delivery failure), claim-through-Postgres no-op on duplicates, retry redelivery timing, postgres-driver routing for both workloads incl. the cancel RPC. Live on real Redis + Postgres: enqueue -> BullMQ delivery -> claim -> done in under a second, duplicate delivery claiming zero rows. Co-Authored-By: Claude Fable 5 Claude-Session: https://claude.ai/code/session_01JDev46QdqBsdyRCRBxcvk2 --- backend/migrations/20260824_01_db_jobs.sql | 59 +++++++ backend/schema.sql | 59 +++++++ backend/src/lib/dbq/driver.ts | 31 ++++ backend/src/lib/dbq/enqueue.ts | 40 +++++ backend/src/lib/dbq/runner.ts | 67 +++++++- backend/src/lib/maintenance/staleWork.ts | 44 +++-- .../queue/__tests__/conversionQueue.test.ts | 50 +++++- .../queue/__tests__/extractionQueue.test.ts | 65 +++++++- backend/src/lib/queue/appJobsQueue.ts | 64 ++++++++ backend/src/lib/queue/conversionQueue.ts | 16 +- backend/src/lib/queue/extractionQueue.ts | 32 +++- backend/src/lib/queue/runProgress.ts | 5 + .../src/lib/tabular/tabular.generateStream.ts | 5 +- .../workers/__tests__/appJobsWorker.test.ts | 151 ++++++++++++++++++ backend/src/workers/appJobsWorker.ts | 79 +++++++++ backend/src/workers/registry.ts | 22 ++- 16 files changed, 759 insertions(+), 30 deletions(-) create mode 100644 backend/src/lib/dbq/driver.ts create mode 100644 backend/src/lib/queue/appJobsQueue.ts create mode 100644 backend/src/workers/__tests__/appJobsWorker.test.ts create mode 100644 backend/src/workers/appJobsWorker.ts diff --git a/backend/migrations/20260824_01_db_jobs.sql b/backend/migrations/20260824_01_db_jobs.sql index 12a6ba184a..3d842881bd 100644 --- a/backend/migrations/20260824_01_db_jobs.sql +++ b/backend/migrations/20260824_01_db_jobs.sql @@ -113,3 +113,62 @@ revoke execute on function public.claim_db_jobs(integer, integer) from anon, authenticated, public; grant execute on function public.claim_db_jobs(integer, integer) to service_role; + +-- Claim ONE job by id — the Redis-delivery path (transactional-outbox +-- pattern). When Redis is configured, enqueue also adds a BullMQ "delivery" +-- job carrying this row's id so pickup is instant; the worker still claims +-- through Postgres via this function, so a duplicate delivery (BullMQ retry, +-- poller backstop racing the delivery) can never double-run the job: the +-- second claimer matches zero rows. Same stale-running recovery as the batch +-- claim. +create or replace function public.claim_db_job( + p_id uuid, + p_stale_seconds integer default 600 +) +returns setof public.db_jobs +language sql +as $$ + update public.db_jobs j + set status = 'running', + claimed_at = now(), + attempts = j.attempts + 1 + where j.id = p_id + and ((j.status = 'pending' and j.run_at <= now()) + or (j.status = 'running' + and j.claimed_at < now() - make_interval(secs => p_stale_seconds))) + returning j.*; +$$; + +revoke execute on function public.claim_db_job(uuid, integer) + from anon, authenticated, public; +grant execute on function public.claim_db_job(uuid, integer) + to service_role; + +-- Cancellation for dedupe-keyed jobs (clear-cells in Postgres-driver mode): +-- pending jobs are deleted outright; running jobs get a persisted +-- `canceled: true` stamped into their payload, which handlers check on each +-- (re)claim — mirroring the BullMQ Job#updateData cancellation path. +create or replace function public.cancel_db_jobs(p_dedupe_keys text[]) +returns integer +language sql +as $$ + with deleted as ( + delete from public.db_jobs + where dedupe_key = any(p_dedupe_keys) + and status = 'pending' + returning 1 + ), marked as ( + update public.db_jobs + set payload = payload || jsonb_build_object('canceled', true) + where dedupe_key = any(p_dedupe_keys) + and status = 'running' + returning 1 + ) + select coalesce((select count(*) from deleted), 0)::integer + + coalesce((select count(*) from marked), 0)::integer; +$$; + +revoke execute on function public.cancel_db_jobs(text[]) + from anon, authenticated, public; +grant execute on function public.cancel_db_jobs(text[]) + to service_role; diff --git a/backend/schema.sql b/backend/schema.sql index 6884e5e7f5..8356193f20 100644 --- a/backend/schema.sql +++ b/backend/schema.sql @@ -3067,6 +3067,55 @@ as $$ returning j.*; $$; +-- Claim ONE job by id — the Redis-delivery path (transactional-outbox +-- pattern). When Redis is configured, enqueue also adds a BullMQ "delivery" +-- job carrying this row's id so pickup is instant; the worker still claims +-- through Postgres via this function, so a duplicate delivery (BullMQ retry, +-- poller backstop racing the delivery) can never double-run the job: the +-- second claimer matches zero rows. Same stale-running recovery as the batch +-- claim. +create or replace function public.claim_db_job( + p_id uuid, + p_stale_seconds integer default 600 +) +returns setof public.db_jobs +language sql +as $$ + update public.db_jobs j + set status = 'running', + claimed_at = now(), + attempts = j.attempts + 1 + where j.id = p_id + and ((j.status = 'pending' and j.run_at <= now()) + or (j.status = 'running' + and j.claimed_at < now() - make_interval(secs => p_stale_seconds))) + returning j.*; +$$; + +-- Cancellation for dedupe-keyed jobs (clear-cells in Postgres-driver mode): +-- pending jobs are deleted outright; running jobs get a persisted +-- `canceled: true` stamped into their payload, which handlers check on each +-- (re)claim — mirroring the BullMQ Job#updateData cancellation path. +create or replace function public.cancel_db_jobs(p_dedupe_keys text[]) +returns integer +language sql +as $$ + with deleted as ( + delete from public.db_jobs + where dedupe_key = any(p_dedupe_keys) + and status = 'pending' + returning 1 + ), marked as ( + update public.db_jobs + set payload = payload || jsonb_build_object('canceled', true) + where dedupe_key = any(p_dedupe_keys) + and status = 'running' + returning 1 + ) + select coalesce((select count(*) from deleted), 0)::integer + + coalesce((select count(*) from marked), 0)::integer; +$$; + revoke all on public.user_profiles from anon, authenticated; revoke all on public.projects from anon, authenticated; revoke all on public.project_subfolders from anon, authenticated; @@ -3113,6 +3162,10 @@ revoke all on function public.install_missing_default_workflows(text, jsonb) from public, anon, authenticated; revoke all on function public.claim_db_jobs(integer, integer) from public, anon, authenticated; +revoke all on function public.claim_db_job(uuid, integer) + from public, anon, authenticated; +revoke all on function public.cancel_db_jobs(text[]) + from public, anon, authenticated; revoke all on function public.replace_user_router_models(uuid, text, text[]) from public, anon, authenticated; revoke all on function public.begin_tabular_review_generation(uuid, timestamptz, uuid, integer) @@ -3156,6 +3209,12 @@ grant execute grant execute on function public.claim_db_jobs(integer, integer) to service_role; +grant execute + on function public.claim_db_job(uuid, integer) + to service_role; +grant execute + on function public.cancel_db_jobs(text[]) + to service_role; -- Tables created by this file are owned by the database bootstrap role. The -- backend connects as service_role, so grant it only the data privileges that diff --git a/backend/src/lib/dbq/driver.ts b/backend/src/lib/dbq/driver.ts new file mode 100644 index 0000000000..f7967fb26d --- /dev/null +++ b/backend/src/lib/dbq/driver.ts @@ -0,0 +1,31 @@ +/** + * Which transport delivers queued work. + * + * "redis" — BullMQ delivers instantly; Postgres remains the durable record + * for registry jobs (transactional-outbox pattern) and the + * conversion/extraction queues run natively on BullMQ. + * "postgres" — no Redis anywhere: the DB queue's poller is the delivery + * mechanism, and conversion/extraction (when their ASYNC_* flags + * are on) ride the DB queue too. + * + * Resolution, in order: + * 1. QUEUE_DRIVER=redis|postgres — explicit operator override. + * 2. REDIS_URL set — the deployment configured Redis; use it. + * 3. A legacy ASYNC_* flag is "true" — those flags have always meant "BullMQ + * against REDIS_URL (default localhost)", so flag-on deployments keep + * their Redis semantics even without an explicit REDIS_URL. + * 4. Otherwise: postgres. This is every pre-existing default deployment — + * which is exactly why the DB queue, not BullMQ, is the default-on layer. + */ +export function queueDriver(): "redis" | "postgres" { + const explicit = process.env.QUEUE_DRIVER; + if (explicit === "redis" || explicit === "postgres") return explicit; + if (process.env.REDIS_URL) return "redis"; + if (process.env.ASYNC_DOCUMENT_CONVERSION === "true") return "redis"; + if (process.env.ASYNC_TABULAR_EXTRACTION === "true") return "redis"; + return "postgres"; +} + +export function redisEnabled(): boolean { + return queueDriver() === "redis"; +} diff --git a/backend/src/lib/dbq/enqueue.ts b/backend/src/lib/dbq/enqueue.ts index 33b187b550..64b614189e 100644 --- a/backend/src/lib/dbq/enqueue.ts +++ b/backend/src/lib/dbq/enqueue.ts @@ -1,4 +1,6 @@ import { deleteFile } from "../storage"; +import { enqueueAppJobDelivery } from "../queue/appJobsQueue"; +import { redisEnabled } from "./driver"; import type { Db } from "./types"; export interface EnqueueDbJobInput { @@ -62,9 +64,47 @@ export async function enqueueDbJob( } throw new Error(`[dbq] enqueue ${input.kind} failed: ${error.message}`); } + + // Outbox delivery: the row above is the durable record; when Redis is + // configured, also hand its id to BullMQ so a worker picks it up in + // milliseconds instead of at the next poll. Best-effort by design — a + // failed delivery just means the poll backstop runs the job instead. + if (redisEnabled()) { + try { + const delayMs = input.runAt + ? new Date(input.runAt).getTime() - Date.now() + : 0; + await enqueueAppJobDelivery(data.id as string, { delayMs }); + } catch (err) { + console.error( + "[dbq] redis delivery failed; poll backstop will run the job:", + err instanceof Error ? err.message : err, + ); + } + } return { id: data.id as string, deduped: false }; } +/** + * Liveness probe by dedupe key: does a pending/running job exist? The + * stale-work reaper uses this in Postgres-driver mode exactly like it uses + * Queue#getJob in Redis mode — job existence is the ownership signal for a + * transient domain status. + */ +export async function liveDbJobExists( + db: Db, + dedupeKey: string, +): Promise { + const { data } = await db + .from("db_jobs") + .select("id") + .eq("dedupe_key", dedupeKey) + .in("status", ["pending", "running"]) + .limit(1) + .maybeSingle(); + return !!data; +} + /** * Durably delete storage objects: enqueue a storage.cleanup job, falling * back to today's best-effort inline deletes if the enqueue itself fails. diff --git a/backend/src/lib/dbq/runner.ts b/backend/src/lib/dbq/runner.ts index 733ccd31c4..97e2ae5766 100644 --- a/backend/src/lib/dbq/runner.ts +++ b/backend/src/lib/dbq/runner.ts @@ -10,12 +10,21 @@ import { createServerSupabase } from "../supabase"; import { deleteFile } from "../storage"; +import { enqueueAppJobDelivery } from "../queue/appJobsQueue"; +import { redisEnabled } from "./driver"; import type { Db, DbJob, DbJobHandlers } from "./types"; -const POLL_MS = (() => { +/** + * Poll cadence depends on the driver: with Redis configured, BullMQ delivers + * jobs instantly and the poller is only a BACKSTOP for lost deliveries, so + * it idles at 60s; without Redis the poller IS the delivery mechanism and + * runs every 5s. DB_JOBS_POLL_MS overrides either. + */ +function pollMs(): number { const raw = Number(process.env.DB_JOBS_POLL_MS); - return Number.isFinite(raw) && raw >= 250 ? raw : 5_000; -})(); + if (Number.isFinite(raw) && raw >= 250) return raw; + return redisEnabled() ? 60_000 : 5_000; +} const CLAIM_BATCH = 5; /** A "running" job whose claim is older than this is presumed crashed. */ const STALE_SECONDS = 600; @@ -34,6 +43,16 @@ export function retryDelayMs(attempts: number): number { return Math.min(base, 30 * 60 * 1000); } +/** + * Domain cleanup to run when a kind's job fails PERMANENTLY (attempts + * exhausted). The generic state machine only flips the db_jobs row to + * "failed" — kinds whose failure must also flip domain state (a document to + * "error", a row's cells to "error") register a hook here. Hook errors are + * contained: the row still lands in "failed" for inspection. + */ +export type DbJobFailureHook = (db: Db, job: DbJob) => Promise; +export const DB_JOB_FAILURE_HOOKS: Record = {}; + /** * Run one claimed job through its handler and persist the outcome: * handler resolves -> done (+ optional result) @@ -76,6 +95,7 @@ export async function processClaimedJob( const message = err instanceof Error ? err.message : String(err ?? "unknown"); const spent = job.attempts >= job.max_attempts; + const delayMs = retryDelayMs(job.attempts); await db .from("db_jobs") .update( @@ -87,13 +107,42 @@ export async function processClaimedJob( } : { status: "pending", - run_at: new Date( - Date.now() + retryDelayMs(job.attempts), - ).toISOString(), + run_at: new Date(Date.now() + delayMs).toISOString(), last_error: message, }, ) .eq("id", job.id); + if (spent) { + const hook = DB_JOB_FAILURE_HOOKS[job.kind]; + if (hook) { + try { + await hook(db, job); + } catch (hookErr) { + console.error("[dbq] failure hook crashed", { + id: job.id, + kind: job.kind, + hookErr, + }); + } + } + } else if (redisEnabled()) { + // Redeliver the retry at its backoff time so it doesn't wait for + // the (slow, backstop-cadence) poller. Best-effort — the poller + // covers a failed redelivery. + try { + await enqueueAppJobDelivery(job.id, { + delayMs, + attempt: job.attempts, + }); + } catch (redeliverErr) { + console.error( + "[dbq] retry redelivery failed; poll backstop will run it:", + redeliverErr instanceof Error + ? redeliverErr.message + : redeliverErr, + ); + } + } console.error( spent ? "[dbq] job permanently failed" @@ -215,7 +264,7 @@ export function startDbJobRunner(handlers: DbJobHandlers): void { inFlight = null; }); }; - pollTimer = setInterval(tick, POLL_MS); + pollTimer = setInterval(tick, pollMs()); pollTimer.unref(); // First tick shortly after boot so work queued before a restart resumes // without waiting a full interval. @@ -229,7 +278,9 @@ export function startDbJobRunner(handlers: DbJobHandlers): void { sweepTimer.unref(); setTimeout(sweep, 60_000).unref(); - console.log(`[dbq] runner started (poll ${POLL_MS}ms)`); + console.log( + `[dbq] runner started (poll ${pollMs()}ms, driver ${redisEnabled() ? "redis" : "postgres"})`, + ); } /** Stop polling and wait for the in-flight tick to finish (shutdown path). */ diff --git a/backend/src/lib/maintenance/staleWork.ts b/backend/src/lib/maintenance/staleWork.ts index 45ea594029..51b2d6e938 100644 --- a/backend/src/lib/maintenance/staleWork.ts +++ b/backend/src/lib/maintenance/staleWork.ts @@ -34,6 +34,8 @@ import { getConversionQueue, conversionJobId } from "../queue/conversionQueue"; import { getExtractionQueue, extractionJobId } from "../queue/extractionQueue"; import { finalizeCell } from "../tabular/tabular.extractRow"; import { finishGenerationIfIdle } from "../tabular/tabular.shared"; +import { redisEnabled } from "../dbq/driver"; +import { liveDbJobExists } from "../dbq/enqueue"; type Db = ReturnType; @@ -70,12 +72,14 @@ export async function sweepStaleProcessingDocuments( }[]) { if (queueOn && doc.current_version_id) { // A job that still exists (waiting/active/delayed) owns this - // document; terminal jobs are removed immediately, so existence - // is the liveness signal. - const job = await getConversionQueue().getJob( - conversionJobId(doc.current_version_id), - ); - if (job) continue; + // document; terminal jobs are removed immediately (BullMQ) or + // freed from the dedupe index (DB queue), so existence is the + // liveness signal on either driver. + const jobId = conversionJobId(doc.current_version_id); + const live = redisEnabled() + ? !!(await getConversionQueue().getJob(jobId)) + : await liveDbJobExists(db, jobId); + if (live) continue; } const { error: updateErr } = await db .from("documents") @@ -153,7 +157,13 @@ export async function sweepStaleGeneratingCells( return 0; } - const queue = getExtractionQueue(); + const useRedis = redisEnabled(); + const jobLive = (jobId: string) => + useRedis + ? getExtractionQueue() + .getJob(jobId) + .then((j) => !!j) + : liveDbJobExists(db, jobId); // One liveness lookup per (review, row) — full-row jobs cover every cell // of their row; single-cell jobs are checked individually. const rowJobLive = new Map(); @@ -178,16 +188,22 @@ export async function sweepStaleGeneratingCells( const rowKey = `${cell.review_id}:${cell.row_id}`; if (!rowJobLive.has(rowKey)) { - const rowJob = await queue.getJob( - extractionJobId(cell.review_id, cell.row_id), + rowJobLive.set( + rowKey, + await jobLive(extractionJobId(cell.review_id, cell.row_id)), ); - rowJobLive.set(rowKey, !!rowJob); } if (rowJobLive.get(rowKey)) continue; - const cellJob = await queue.getJob( - extractionJobId(cell.review_id, cell.row_id, cell.column_index), - ); - if (cellJob) continue; + if ( + await jobLive( + extractionJobId( + cell.review_id, + cell.row_id, + cell.column_index, + ), + ) + ) + continue; // The one guarded terminal writer: clears the stamp, and for a stamped // cell only matches while it still carries the stamp we read. diff --git a/backend/src/lib/queue/__tests__/conversionQueue.test.ts b/backend/src/lib/queue/__tests__/conversionQueue.test.ts index 2562b6c3f1..eb72fef920 100644 --- a/backend/src/lib/queue/__tests__/conversionQueue.test.ts +++ b/backend/src/lib/queue/__tests__/conversionQueue.test.ts @@ -1,4 +1,24 @@ -import { describe, it, expect, vi, beforeEach } from "vitest"; +import { describe, it, expect, vi, beforeEach, afterAll } from "vitest"; + +// These suites pin the REDIS driver's BullMQ semantics; the Postgres-driver +// routing (same identities, DB queue transport) is pinned separately below. +process.env.QUEUE_DRIVER = "redis"; +afterAll(() => { + delete process.env.QUEUE_DRIVER; +}); + +const enqueueDbJob = vi.fn(async () => ({ id: "dbjob-1", deduped: false })); +vi.mock("../../dbq/enqueue", async (importOriginal) => { + const actual = await importOriginal(); + return { + ...actual, + enqueueDbJob: (...a: unknown[]) => enqueueDbJob(...a), + }; +}); +const rpc = vi.fn(async () => ({ data: 0, error: null })); +vi.mock("../../supabase", () => ({ + createServerSupabase: () => ({ rpc: (...a: unknown[]) => rpc(...a) }), +})); vi.mock("../connection", () => ({ getRedisConnection: () => ({}), @@ -71,3 +91,31 @@ describe("enqueueConversion", () => { expect(data.finalizeDocumentStatus).toBe(false); }); }); + +describe("enqueueConversion (postgres driver)", () => { + it("routes to the DB queue with the same dedupe identity and retry budget", async () => { + process.env.QUEUE_DRIVER = "postgres"; + try { + enqueueDbJob.mockClear(); + await enqueueConversion({ + documentId: "doc-1", + versionId: "ver-1", + userId: "user-1", + storagePath: "documents/user-1/doc-1/source.docx", + fileType: "docx", + }); + expect(enqueueDbJob).toHaveBeenCalledTimes(1); + const [, input] = enqueueDbJob.mock.calls[0] as [ + unknown, + Record, + ]; + expect(input.kind).toBe("conversion.convert"); + // The BullMQ jobId doubles as the DB dedupe key, so double + // submits collapse identically on either transport. + expect(input.dedupeKey).toBe("convert:ver-1"); + expect(input.maxAttempts).toBe(3); + } finally { + process.env.QUEUE_DRIVER = "redis"; + } + }); +}); diff --git a/backend/src/lib/queue/__tests__/extractionQueue.test.ts b/backend/src/lib/queue/__tests__/extractionQueue.test.ts index 739103bedf..9445005d8c 100644 --- a/backend/src/lib/queue/__tests__/extractionQueue.test.ts +++ b/backend/src/lib/queue/__tests__/extractionQueue.test.ts @@ -1,4 +1,24 @@ -import { describe, it, expect, vi, beforeEach } from "vitest"; +import { describe, it, expect, vi, beforeEach, afterAll } from "vitest"; + +// These suites pin the REDIS driver's BullMQ semantics; the Postgres-driver +// routing (same identities, DB queue transport) is pinned separately below. +process.env.QUEUE_DRIVER = "redis"; +afterAll(() => { + delete process.env.QUEUE_DRIVER; +}); + +const enqueueDbJob = vi.fn(async () => ({ id: "dbjob-1", deduped: false })); +vi.mock("../../dbq/enqueue", async (importOriginal) => { + const actual = await importOriginal(); + return { + ...actual, + enqueueDbJob: (...a: unknown[]) => enqueueDbJob(...a), + }; +}); +const rpc = vi.fn(async () => ({ data: 0, error: null })); +vi.mock("../../supabase", () => ({ + createServerSupabase: () => ({ rpc: (...a: unknown[]) => rpc(...a) }), +})); vi.mock("../connection", () => ({ getRedisConnection: () => ({}), @@ -162,3 +182,46 @@ describe("removeQueuedExtractionJobs", () => { expect(getJob).toHaveBeenCalledTimes(3); }); }); + +describe("postgres driver routing", () => { + it("enqueues to the DB queue with the jobId as dedupe key", async () => { + process.env.QUEUE_DRIVER = "postgres"; + try { + enqueueDbJob.mockClear(); + await enqueueExtraction({ ...DATA, columnIndex: 2 }); + const [, input] = enqueueDbJob.mock.calls[0] as [ + unknown, + Record, + ]; + expect(input.kind).toBe("extraction.extract"); + expect(input.dedupeKey).toBe("extract:rev-1:row-1:2"); + } finally { + process.env.QUEUE_DRIVER = "redis"; + } + }); + + it("clear-cells cancellation goes through the cancel_db_jobs RPC", async () => { + process.env.QUEUE_DRIVER = "postgres"; + try { + rpc.mockClear(); + rpc.mockResolvedValueOnce({ data: 3, error: null }); + const out = await removeQueuedExtractionJobs( + "rev-1", + ["row-1"], + [0, 1], + ); + expect(rpc).toHaveBeenCalledWith("cancel_db_jobs", { + p_dedupe_keys: [ + "extract:rev-1:row-1", + "extract:rev-1:row-1:0", + "extract:rev-1:row-1:1", + ], + }); + expect(out).toEqual({ removed: 3, canceled: 0 }); + // BullMQ must never be touched in this mode. + expect(getJob).not.toHaveBeenCalled(); + } finally { + process.env.QUEUE_DRIVER = "redis"; + } + }); +}); diff --git a/backend/src/lib/queue/appJobsQueue.ts b/backend/src/lib/queue/appJobsQueue.ts new file mode 100644 index 0000000000..eef0c64da2 --- /dev/null +++ b/backend/src/lib/queue/appJobsQueue.ts @@ -0,0 +1,64 @@ +import { Queue } from "bullmq"; +import { getRedisConnection } from "./connection"; + +/** + * BullMQ *delivery* queue for the DB-backed registry jobs (audit, deletion, + * storage cleanup, exports, …) — the fast half of the transactional-outbox + * pattern. + * + * The db_jobs row is the durable record and the ONLY authority on execution: + * this queue merely carries the row's id to a worker immediately instead of + * waiting for the poller. The worker claims the row through Postgres + * (claim_db_job), so a lost delivery is recovered by the poll backstop and a + * duplicated delivery claims zero rows. Consequently these jobs need no + * BullMQ retries (attempts: 1) and no history (removed on completion either + * way). + */ +export const APP_JOBS_QUEUE = "app-jobs"; + +export interface AppJobDelivery { + /** db_jobs.id to claim and run. */ + dbJobId: string; +} + +let queue: Queue | null = null; + +export function getAppJobsQueue(): Queue { + if (!queue) { + queue = new Queue(APP_JOBS_QUEUE, { + connection: getRedisConnection(), + }); + } + return queue; +} + +/** + * Deliver one db_jobs row id, optionally delayed (used to redeliver a retry + * at its backoff time). The jobId carries the attempt so a retry's delivery + * never dedupes against a still-draining earlier delivery of the same row. + */ +export function enqueueAppJobDelivery( + dbJobId: string, + opts?: { delayMs?: number; attempt?: number }, +) { + return getAppJobsQueue().add( + "deliver", + { dbJobId }, + { + jobId: `dbjob:${dbJobId}:${opts?.attempt ?? 0}`, + attempts: 1, + ...(opts?.delayMs && opts.delayMs > 0 + ? { delay: opts.delayMs } + : {}), + removeOnComplete: true, + removeOnFail: true, + }, + ); +} + +export async function closeAppJobsQueue(): Promise { + if (queue) { + await queue.close(); + queue = null; + } +} diff --git a/backend/src/lib/queue/conversionQueue.ts b/backend/src/lib/queue/conversionQueue.ts index 5a763c8942..30c844914c 100644 --- a/backend/src/lib/queue/conversionQueue.ts +++ b/backend/src/lib/queue/conversionQueue.ts @@ -1,5 +1,8 @@ import { Queue } from "bullmq"; import { getRedisConnection } from "./connection"; +import { redisEnabled } from "../dbq/driver"; +import { enqueueDbJob } from "../dbq/enqueue"; +import { createServerSupabase } from "../supabase"; /** BullMQ queue that runs DOCX/DOC → PDF conversion off the request thread. */ export const CONVERSION_QUEUE = "document-conversion"; @@ -60,7 +63,18 @@ export function conversionJobId(versionId: string): string { * duplicate. Durable state lives in document_versions/documents, not in the * job record. */ -export function enqueueConversion(data: ConversionJobData) { +export async function enqueueConversion(data: ConversionJobData) { + // Postgres driver (no Redis anywhere): the same job rides the DB queue — + // identical dedupe identity (the jobId doubles as the dedupe key), + // identical retry budget, same handler body (runConversionJob). + if (!redisEnabled()) { + return enqueueDbJob(createServerSupabase(), { + kind: "conversion.convert", + payload: data as unknown as Record, + dedupeKey: conversionJobId(data.versionId), + maxAttempts: 3, + }); + } return getConversionQueue().add("convert", data, { jobId: conversionJobId(data.versionId), attempts: 3, diff --git a/backend/src/lib/queue/extractionQueue.ts b/backend/src/lib/queue/extractionQueue.ts index 811202c1b8..9f140de639 100644 --- a/backend/src/lib/queue/extractionQueue.ts +++ b/backend/src/lib/queue/extractionQueue.ts @@ -1,5 +1,8 @@ import { Queue } from "bullmq"; import { getRedisConnection } from "./connection"; +import { redisEnabled } from "../dbq/driver"; +import { enqueueDbJob } from "../dbq/enqueue"; +import { createServerSupabase } from "../supabase"; /** * BullMQ queue that runs tabular-review cell extraction off the request thread. @@ -79,7 +82,19 @@ export function extractionJobId( * later re-run (regenerate) can enqueue the same jobId again; durable state * lives in the `tabular_cells` table, not in the job record. */ -export function enqueueExtraction(data: ExtractionJobData) { +export async function enqueueExtraction(data: ExtractionJobData) { + // Postgres driver: same job on the DB queue — same dedupe identity and + // retry budget, same handler body (runExtractionJob). Live progress + // frames are skipped in this mode; the SSE views' DB-poll backstops + // resolve every cell (they already had to, for missed pub/sub frames). + if (!redisEnabled()) { + return enqueueDbJob(createServerSupabase(), { + kind: "extraction.extract", + payload: data as unknown as Record, + dedupeKey: extractionJobId(data.reviewId, data.rowId, data.columnIndex), + maxAttempts: 3, + }); + } return getExtractionQueue().add("extract", data, { jobId: extractionJobId(data.reviewId, data.rowId, data.columnIndex), attempts: 3, @@ -120,6 +135,21 @@ export async function removeQueuedExtractionJobs( rowIds: string[], columnIndexes: number[], ): Promise<{ removed: number; canceled: number }> { + // Postgres driver: one RPC deletes the pending rows and stamps a + // persisted `canceled` marker into running ones — the exact analogue of + // the remove + updateData split below (the RPC reports one merged count). + if (!redisEnabled()) { + const keys = rowIds.flatMap((rowId) => [ + extractionJobId(reviewId, rowId), + ...columnIndexes.map((c) => extractionJobId(reviewId, rowId, c)), + ]); + const { data, error } = await createServerSupabase().rpc( + "cancel_db_jobs", + { p_dedupe_keys: keys }, + ); + if (error) throw new Error(error.message); + return { removed: (data as number) ?? 0, canceled: 0 }; + } const queue = getExtractionQueue(); let removed = 0; let canceled = 0; diff --git a/backend/src/lib/queue/runProgress.ts b/backend/src/lib/queue/runProgress.ts index a3c376370d..7a49f47645 100644 --- a/backend/src/lib/queue/runProgress.ts +++ b/backend/src/lib/queue/runProgress.ts @@ -1,4 +1,5 @@ import { getRedisConnection } from "./connection"; +import { redisEnabled } from "../dbq/driver"; /** * Redis pub/sub bridge between the extraction worker and the SSE request that a @@ -34,6 +35,10 @@ export async function publishCellUpdate( reviewId: string, update: CellUpdate, ): Promise { + // Postgres driver: no pub/sub channel exists — the tailing views resolve + // every cell through their DB-poll backstops, so silently skipping the + // publish is correct, and dialing Redis here would hang no-Redis deploys. + if (!redisEnabled()) return; try { await getRedisConnection().publish( runProgressChannel(reviewId), diff --git a/backend/src/lib/tabular/tabular.generateStream.ts b/backend/src/lib/tabular/tabular.generateStream.ts index 7e224f4d3b..501a1d7b7e 100644 --- a/backend/src/lib/tabular/tabular.generateStream.ts +++ b/backend/src/lib/tabular/tabular.generateStream.ts @@ -26,6 +26,7 @@ import IORedis from "ioredis"; import type { Response } from "express"; import { REDIS_URL } from "../queue/connection"; +import { redisEnabled } from "../dbq/driver"; import { startSseHeartbeat } from "../sseHeartbeat"; import { enqueueExtraction } from "../queue/extractionQueue"; import { runProgressChannel, type CellUpdate } from "../queue/runProgress"; @@ -214,7 +215,7 @@ async function tailTabularRun(args: { // Only when the async flag is on: the GET view is also reachable in // synchronous (no-Redis) deployments, where dialing Redis would hang the // stream — there the DB-poll backstop below does all the resolving. - if (process.env.ASYNC_TABULAR_EXTRACTION === "true") { + if (process.env.ASYNC_TABULAR_EXTRACTION === "true" && redisEnabled()) { try { sub = new IORedis(REDIS_URL, { maxRetriesPerRequest: null }); await sub.subscribe(runProgressChannel(reviewId)); @@ -350,7 +351,7 @@ export async function awaitCellTerminal(args: { else if (cell.status === "error") settle({ status: "error" }); }; - if (process.env.ASYNC_TABULAR_EXTRACTION === "true") { + if (process.env.ASYNC_TABULAR_EXTRACTION === "true" && redisEnabled()) { try { sub = new IORedis(REDIS_URL, { maxRetriesPerRequest: null }); void sub diff --git a/backend/src/workers/__tests__/appJobsWorker.test.ts b/backend/src/workers/__tests__/appJobsWorker.test.ts new file mode 100644 index 0000000000..8e75142355 --- /dev/null +++ b/backend/src/workers/__tests__/appJobsWorker.test.ts @@ -0,0 +1,151 @@ +import { describe, it, expect, vi, beforeEach, afterAll } from "vitest"; + +// The outbox contract, unit-level: enqueue writes the durable row AND hands +// its id to BullMQ; the delivery worker claims through Postgres so duplicate +// deliveries no-op; a retry is redelivered at its backoff time. + +process.env.QUEUE_DRIVER = "redis"; +afterAll(() => { + delete process.env.QUEUE_DRIVER; +}); + +const enqueueAppJobDelivery = vi.fn(async () => ({})); +vi.mock("../../lib/queue/appJobsQueue", async (importOriginal) => { + const actual = + await importOriginal(); + return { + ...actual, + enqueueAppJobDelivery: (...a: unknown[]) => enqueueAppJobDelivery(...a), + }; +}); +vi.mock("../../lib/supabase", () => ({ createServerSupabase: vi.fn() })); +vi.mock("../../lib/storage", () => ({ deleteFile: vi.fn() })); + +import { runAppJobDelivery } from "../appJobsWorker"; +import { enqueueDbJob } from "../../lib/dbq/enqueue"; +import { processClaimedJob } from "../../lib/dbq/runner"; +import type { DbJob } from "../../lib/dbq/types"; + +const CLAIMED: DbJob = { + id: "row-1", + kind: "test.kind", + payload: {}, + status: "running", + attempts: 1, + max_attempts: 3, + run_at: "", + claimed_at: "", + finished_at: null, + last_error: null, + dedupe_key: null, + result: null, + created_at: "", +}; + +function makeDb(opts: { + claimRows?: DbJob[]; + claimError?: string; + insertId?: string; +}) { + const updates: Record[] = []; + const rpcCalls: [string, Record][] = []; + return { + updates, + rpcCalls, + rpc(fn: string, args: Record) { + rpcCalls.push([fn, args]); + return Promise.resolve( + opts.claimError + ? { data: null, error: { message: opts.claimError } } + : { data: opts.claimRows ?? [], error: null }, + ); + }, + from() { + const b: Record = { + insert: () => b, + update(payload: Record) { + updates.push(payload); + return b; + }, + select: () => b, + eq: () => b, + single: () => + Promise.resolve({ + data: { id: opts.insertId ?? "row-1" }, + error: null, + }), + then: (onF: (v: unknown) => unknown) => + Promise.resolve({ data: null, error: null }).then(onF), + }; + return b; + }, + }; +} + +beforeEach(() => enqueueAppJobDelivery.mockClear()); + +describe("outbox delivery on enqueue", () => { + it("hands the inserted row's id to BullMQ when the Redis driver is active", async () => { + const db = makeDb({ insertId: "row-9" }); + await enqueueDbJob(db as never, { kind: "x", payload: {} }); + expect(enqueueAppJobDelivery).toHaveBeenCalledWith("row-9", { + delayMs: 0, + }); + }); + + it("a failed delivery does not fail the enqueue — the poll backstop covers it", async () => { + enqueueAppJobDelivery.mockRejectedValueOnce(new Error("redis down")); + const db = makeDb({ insertId: "row-9" }); + await expect( + enqueueDbJob(db as never, { kind: "x", payload: {} }), + ).resolves.toEqual({ id: "row-9", deduped: false }); + }); +}); + +describe("runAppJobDelivery", () => { + it("claims through Postgres and runs the claimed row", async () => { + const handled: string[] = []; + // processClaimedJob needs a handler registry — but runAppJobDelivery + // uses the real DB_JOB_HANDLERS; instead verify via the claim + the + // done-update the state machine writes for an unknown kind (failed). + const db = makeDb({ claimRows: [CLAIMED] }); + await runAppJobDelivery({ dbJobId: "row-1" }, db as never); + expect(db.rpcCalls[0][0]).toBe("claim_db_job"); + expect(db.rpcCalls[0][1]).toMatchObject({ p_id: "row-1" }); + // test.kind is not registered → the state machine marks it failed, + // proving the claimed row went through processClaimedJob. + expect(db.updates[0]).toMatchObject({ status: "failed" }); + void handled; + }); + + it("no-ops when the claim matches nothing (duplicate delivery)", async () => { + const db = makeDb({ claimRows: [] }); + await runAppJobDelivery({ dbJobId: "row-1" }, db as never); + expect(db.updates).toHaveLength(0); + }); + + it("leaves the row untouched on claim errors (poll backstop will claim it)", async () => { + const db = makeDb({ claimError: "connection refused" }); + await runAppJobDelivery({ dbJobId: "row-1" }, db as never); + expect(db.updates).toHaveLength(0); + }); +}); + +describe("retry redelivery", () => { + it("redelivers a failed job at its backoff time instead of waiting for the poll", async () => { + const db = makeDb({}); + await processClaimedJob( + db as never, + { + "test.kind": async () => { + throw new Error("transient"); + }, + }, + { ...CLAIMED, attempts: 1, max_attempts: 3 }, + ); + expect(enqueueAppJobDelivery).toHaveBeenCalledWith("row-1", { + delayMs: 30_000, + attempt: 1, + }); + }); +}); diff --git a/backend/src/workers/appJobsWorker.ts b/backend/src/workers/appJobsWorker.ts new file mode 100644 index 0000000000..0a566ccd5d --- /dev/null +++ b/backend/src/workers/appJobsWorker.ts @@ -0,0 +1,79 @@ +import { Worker, type Job } from "bullmq"; +import { getRedisConnection } from "../lib/queue/connection"; +import { + APP_JOBS_QUEUE, + type AppJobDelivery, +} from "../lib/queue/appJobsQueue"; +import { processClaimedJob } from "../lib/dbq/runner"; +import { DB_JOB_HANDLERS } from "../lib/dbq/handlers"; +import { createServerSupabase } from "../lib/supabase"; +import type { Db, DbJob } from "../lib/dbq/types"; + +/** + * The fast half of the DB queue when Redis is configured: BullMQ delivers a + * db_jobs row id, this worker CLAIMS the row through Postgres and runs it + * through the shared state machine (processClaimedJob). + * + * Claiming through Postgres — not trusting the delivery — is what makes the + * outbox safe: a duplicate delivery (BullMQ replay, poll backstop racing the + * delivery, an operator re-enqueue) matches zero rows on the conditional + * claim and becomes a no-op. A delivery for a row that is not yet due (clock + * skew on a delayed retry) also claims nothing; the poll backstop runs it + * when it is due. Delivery jobs themselves never retry (attempts: 1) — the + * durable record and the poller are the retry mechanism. + */ +export async function runAppJobDelivery( + data: AppJobDelivery, + db: Db = createServerSupabase(), +): Promise { + const { data: rows, error } = await db.rpc("claim_db_job", { + p_id: data.dbJobId, + p_stale_seconds: 600, + }); + if (error) { + // Claim failure (transient DB trouble): do nothing — the row is + // untouched and the poll backstop will claim it. + console.error("[app-jobs] claim failed", { + dbJobId: data.dbJobId, + error: error.message, + }); + return; + } + const job = ((rows ?? []) as DbJob[])[0]; + if (!job) return; // already claimed/finished elsewhere, or not yet due + await processClaimedJob(db, DB_JOB_HANDLERS, job); +} + +let worker: Worker | null = null; + +export function createAppJobsWorker(): Worker { + if (worker) return worker; + worker = new Worker( + APP_JOBS_QUEUE, + async (job: Job) => { + await runAppJobDelivery(job.data); + }, + { + connection: getRedisConnection(), + concurrency: 5, + stalledInterval: 30_000, + maxStalledCount: 2, + }, + ); + worker.on("failed", (job, err) => { + // Only infrastructure errors land here (processClaimedJob contains + // handler errors itself); the db_jobs row stays claimable. + console.error("[app-jobs] delivery processing failed", { + jobId: job?.id, + err, + }); + }); + return worker; +} + +export async function stopAppJobsWorker(): Promise { + if (worker) { + await worker.close(); + worker = null; + } +} diff --git a/backend/src/workers/registry.ts b/backend/src/workers/registry.ts index ecde7a6451..7e5e6e7164 100644 --- a/backend/src/workers/registry.ts +++ b/backend/src/workers/registry.ts @@ -6,8 +6,14 @@ import { createExtractionWorker, stopExtractionWorker, } from "./extractionWorker"; +import { + createAppJobsWorker, + stopAppJobsWorker, +} from "./appJobsWorker"; import { closeConversionQueue } from "../lib/queue/conversionQueue"; import { closeExtractionQueue } from "../lib/queue/extractionQueue"; +import { closeAppJobsQueue } from "../lib/queue/appJobsQueue"; +import { redisEnabled } from "../lib/dbq/driver"; /** * One background queue's lifecycle, described declaratively. `startWorkers()` / @@ -36,16 +42,28 @@ export interface WorkerDescriptor { export const WORKER_REGISTRY: WorkerDescriptor[] = [ { name: "document-conversion", - enabled: () => process.env.ASYNC_DOCUMENT_CONVERSION === "true", + enabled: () => + process.env.ASYNC_DOCUMENT_CONVERSION === "true" && redisEnabled(), create: createConversionWorker, stop: stopConversionWorker, closeQueue: closeConversionQueue, }, { name: "tabular-extraction", - enabled: () => process.env.ASYNC_TABULAR_EXTRACTION === "true", + enabled: () => + process.env.ASYNC_TABULAR_EXTRACTION === "true" && redisEnabled(), create: createExtractionWorker, stop: stopExtractionWorker, closeQueue: closeExtractionQueue, }, + { + // Fast delivery for the DB-backed registry jobs (outbox pattern) — + // only meaningful when Redis is configured; the DB poller carries + // those jobs otherwise. + name: "app-jobs", + enabled: redisEnabled, + create: () => void createAppJobsWorker(), + stop: stopAppJobsWorker, + closeQueue: closeAppJobsQueue, + }, ]; From e1626f5803c920d0bfa78092fcf9cfd9cf9477db Mon Sep 17 00:00:00 2001 From: Amal Date: Fri, 21 Aug 2026 13:39:05 -0700 Subject: [PATCH 09/16] feat: workers off the main thread by default, standalone worker entrypoint, async-on for new installs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit WHY THIS MATTERS Three deployment-shape problems, one seam: 1. Queue workers shared the API process's event loop — a CPU-heavy job (zip building, export serialization, pdf parsing) could starve HTTP requests. 2. There was no way to run workers on separate hardware without code changes. 3. New installs got the SYNCHRONOUS defaults even though their compose stack could trivially ship Redis — while flipping the code defaults would break every existing deployment that upgrades in place (git/ docker pull picks up new code; only forks pinned to old commits would be safe). Defaults therefore move in the BOOTSTRAP ARTIFACTS, never in code. HOW IT WORKS - workerRuntime.ts bundles everything that processes background work (BullMQ workers, DB-queue runner, stale-work reaper, MCP token-refresh sweep, catalog boot sync) behind one startAllWorkers/stopAllWorkers pair, so the same code runs in any of three homes selected by WORKERS_MODE: thread (default) — a worker_thread inside the API process. Dev (tsx) spawns the .ts entry through tsx's CJS require hook; prod spawns the compiled .js. A crashed thread respawns after 5s — durable state (db_jobs, Redis) means nothing is lost across the gap. inline — the historical single-thread behavior (escape hatch). none — the API runs no workers; a standalone process (src/worker.ts, `node dist/worker.js`) runs them instead: a separate container or machine on the same Postgres/Redis. Scale-out is safe by construction — BullMQ partitions per connection and the DB queue claims with FOR UPDATE SKIP LOCKED, so N workers divide jobs, never duplicate them. This is the "async computers" seam. - Graceful shutdown is coordinated across homes: SIGTERM drains HTTP, posts "shutdown" to the thread (or stops inline workers), and the standalone worker has its own SIGTERM handling with a force-exit guard. - docker-compose.yml (the new-install path) now ships a Redis service (AOF persistence so queued jobs survive a Redis restart) and sets REDIS_URL + both ASYNC_* flags on the backend AT THE COMPOSE LEVEL: fresh `docker compose up` deployments run BullMQ for everything, while non-compose deployments that pull this commit see zero change. A commented `worker` service documents the dedicated-worker mode. VERIFIED LIVE (all three homes) Dev tsx + thread: boots, DB runner inside the thread, clean SIGTERM. Prod compiled + thread: same through dist/. Standalone worker process: boots the right driver-gated worker set and shuts down cleanly. Redis driver boots all three BullMQ workers with the poller at backstop cadence; postgres driver boots pollers only. Co-Authored-By: Claude Fable 5 Claude-Session: https://claude.ai/code/session_01JDev46QdqBsdyRCRBxcvk2 --- backend/.env.example | 19 ++++- backend/src/index.ts | 121 ++++++++++++++++++++----------- backend/src/worker.ts | 37 ++++++++++ backend/src/workerRuntime.ts | 133 +++++++++++++++++++++++++++++++++++ backend/src/workerThread.ts | 22 ++++++ docker-compose.yml | 71 ++++++++++++++++++- docs/deployment.md | 25 +++++++ 7 files changed, 384 insertions(+), 44 deletions(-) create mode 100644 backend/src/worker.ts create mode 100644 backend/src/workerRuntime.ts create mode 100644 backend/src/workerThread.ts diff --git a/backend/.env.example b/backend/.env.example index 16db393d1a..b9abd0df36 100644 --- a/backend/.env.example +++ b/backend/.env.example @@ -52,9 +52,24 @@ COURTLISTENER_API_TOKEN=your-courtlistener-token # but whoever checks one needs the key that was current when it was made. MANIFEST_SIGNING_KEY= -# Optional durable job queues (BullMQ). Only needed when an ASYNC_* flag below -# is "true"; the default (synchronous) deployment needs no Redis. +# Job queues. Two transports exist and the app picks one automatically +# (QUEUE_DRIVER=auto behavior): +# - Redis configured (REDIS_URL set, or an ASYNC_* flag on) -> BullMQ: +# instant job pickup + live tabular progress over pub/sub. This is what +# fresh docker-compose installs run — compose ships a Redis service with +# the flags on. +# - No Redis -> the Postgres-backed queue (db_jobs) carries everything +# durable by default with zero extra infrastructure. Existing bare-metal +# deployments keep exactly this without touching anything. +# Set QUEUE_DRIVER=postgres to force the DB queue even with REDIS_URL set. REDIS_URL=redis://localhost:6379 +#QUEUE_DRIVER=auto +# Where background workers run relative to the API process: +# thread (default) — worker_thread in-process, off the HTTP event loop +# inline — on the main thread (escape hatch) +# none — nowhere here: run `node dist/worker.js` as its own +# process/container/machine instead +#WORKERS_MODE=thread # When "true", DOCX→PDF conversion is enqueued to the BullMQ document-conversion # queue (uploads return status "processing"; an in-process worker converts and # flips to "ready"). Requires REDIS_URL + the frontend to poll document status. diff --git a/backend/src/index.ts b/backend/src/index.ts index c030c7e106..57b7faa906 100644 --- a/backend/src/index.ts +++ b/backend/src/index.ts @@ -1,9 +1,8 @@ +import { Worker as ThreadWorker } from "node:worker_threads"; +import path from "node:path"; import { app } from "./app"; import { manifestPublicKey } from "./lib/manifestSigning"; -import { runStaleWorkSweep } from "./lib/maintenance/staleWork"; -import { anyWorkerEnabled, startWorkers, stopWorkers } from "./workers"; -import { startDbJobRunner, stopDbJobRunner } from "./lib/dbq/runner"; -import { DB_JOB_HANDLERS } from "./lib/dbq/handlers"; +import { startAllWorkers, stopAllWorkers } from "./workerRuntime"; const PORT = process.env.PORT ?? 3001; @@ -21,46 +20,87 @@ try { process.exit(1); } +/** + * Where background work runs, relative to this API process: + * "thread" (default) — a worker_thread in this process: queue workers and + * maintenance run off the main event loop, so a CPU-heavy job can + * never starve HTTP requests, with zero deployment changes. + * "inline" — on the main thread (the historical behavior; escape hatch, + * e.g. if a platform disallows worker_threads). + * "none" — not here at all: a standalone worker process (src/worker.ts) + * runs them — a separate container or machine on the same + * Postgres/Redis. + */ +const WORKERS_MODE = (() => { + const raw = process.env.WORKERS_MODE; + return raw === "inline" || raw === "none" ? raw : "thread"; +})(); + +let workerThread: ThreadWorker | null = null; +let shuttingDown = false; + +function spawnWorkerThread(): void { + // In dev (tsx) this file is .ts and the thread entry must be too, loaded + // through tsx's CJS require hook; in prod both are compiled .js in dist. + const isTs = __filename.endsWith(".ts"); + const entry = path.join( + __dirname, + isTs ? "workerThread.ts" : "workerThread.js", + ); + workerThread = new ThreadWorker(entry, { + execArgv: isTs ? ["--require", "tsx/cjs"] : [], + }); + workerThread.on("error", (err) => { + console.error("[worker-thread] error", err); + }); + workerThread.on("exit", (code) => { + workerThread = null; + if (shuttingDown || code === 0) return; + // A crashed worker thread must not silently kill all background + // processing — respawn after a short pause. Durable state (db_jobs, + // Redis) means nothing is lost across the gap. + console.error( + `[worker-thread] exited with code ${code}; respawning in 5s`, + ); + setTimeout(spawnWorkerThread, 5_000).unref(); + }); +} + const server = app.listen(PORT, () => { - console.log(`Mike backend running on port ${PORT}`); - // Start in-process job-queue workers only when at least one async queue is - // enabled, so the default (synchronous) deployment needs no Redis. - if (anyWorkerEnabled()) { - startWorkers(); + console.log( + `Mike backend running on port ${PORT} (workers: ${WORKERS_MODE})`, + ); + if (WORKERS_MODE === "thread") { + spawnWorkerThread(); + } else if (WORKERS_MODE === "inline") { + startAllWorkers(); } - // The DB queue (audit fan-out, account deletion, storage cleanup, export - // builds) runs by default in every deployment — it needs only Postgres, - // which every deployment already has. DB_JOBS_ENABLED=false is the - // operational escape hatch. - startDbJobRunner(DB_JOB_HANDLERS); + // WORKERS_MODE === "none": a standalone worker process owns background + // work (node dist/worker.js). }); -// Stale-work reaper: a crash between "status = processing/generating" and the -// finalizing write strands rows in a transient state forever — nothing else -// owns them. Sweep shortly after boot (crash recovery) and on an interval. -// The sweep itself only dials Redis when an ASYNC_* flag is on. -const SWEEP_INTERVAL_MS = (() => { - const raw = Number(process.env.STALE_SWEEP_INTERVAL_MS); - return Number.isFinite(raw) && raw > 0 ? raw : 10 * 60 * 1000; -})(); -const runSweep = () => - void runStaleWorkSweep() - .then(({ documents, cells }) => { - if (documents || cells) - console.warn("[stale-sweep] flipped", { documents, cells }); - }) - .catch((err) => console.error("[stale-sweep] failed", err)); -const initialSweep = setTimeout(runSweep, 30_000); -initialSweep.unref(); -const sweepTimer = setInterval(runSweep, SWEEP_INTERVAL_MS); -sweepTimer.unref(); - // Graceful shutdown: on SIGTERM/SIGINT (orchestrator rollout, Ctrl-C), stop -// accepting new connections, let in-flight requests/streams drain, close the -// job-queue workers + Redis, then exit 0. Without this the orchestrator's -// grace period elapses and SIGKILL drops in-flight streams and leaves queue -// state dirty. A hard timeout guards against a connection that never drains. -let shuttingDown = false; +// accepting new connections, let in-flight requests/streams drain, stop the +// background workers wherever they run, then exit 0. A hard timeout guards +// against a connection or job that never drains. +async function stopBackgroundWork(): Promise { + if (WORKERS_MODE === "inline") { + await stopAllWorkers(); + return; + } + const thread = workerThread; + if (!thread) return; + await new Promise((resolve) => { + const timeout = setTimeout(() => resolve(), 10_000); + timeout.unref(); + thread.once("exit", () => { + clearTimeout(timeout); + resolve(); + }); + thread.postMessage("shutdown"); + }); +} + async function shutdown(signal: string) { if (shuttingDown) return; shuttingDown = true; @@ -74,8 +114,7 @@ async function shutdown(signal: string) { await new Promise((resolve, reject) => server.close((err) => (err ? reject(err) : resolve())), ); - await stopWorkers(); - await stopDbJobRunner(); + await stopBackgroundWork(); console.log("Shutdown complete"); process.exit(0); } catch (err) { diff --git a/backend/src/worker.ts b/backend/src/worker.ts new file mode 100644 index 0000000000..710e000a28 --- /dev/null +++ b/backend/src/worker.ts @@ -0,0 +1,37 @@ +// Standalone worker entrypoint — run background workers as their own +// process, container, or machine: +// +// node dist/worker.js (prod) +// npx tsx src/worker.ts (dev) +// +// Pair it with WORKERS_MODE=none on the API process so work runs exactly +// once. Scale-out is safe by construction: BullMQ partitions work per +// connection, and the DB queue's claim is FOR UPDATE SKIP LOCKED — N worker +// processes divide the jobs, never duplicate them. + +import { startAllWorkers, stopAllWorkers } from "./workerRuntime"; + +startAllWorkers(); +console.log("Mike worker process running"); + +let shuttingDown = false; +async function shutdown(signal: string) { + if (shuttingDown) return; + shuttingDown = true; + console.log(`Worker shutting down gracefully (${signal})`); + const forceExit = setTimeout(() => { + console.error("Worker graceful shutdown timed out — forcing exit"); + process.exit(1); + }, 15_000); + forceExit.unref(); + try { + await stopAllWorkers(); + process.exit(0); + } catch (err) { + console.error("Error during worker shutdown", err); + process.exit(1); + } +} + +process.on("SIGTERM", () => void shutdown("SIGTERM")); +process.on("SIGINT", () => void shutdown("SIGINT")); diff --git a/backend/src/workerRuntime.ts b/backend/src/workerRuntime.ts new file mode 100644 index 0000000000..acbdf8028c --- /dev/null +++ b/backend/src/workerRuntime.ts @@ -0,0 +1,133 @@ +// Everything that processes background work, bundled behind one start/stop +// pair so the SAME code can run in any of three homes: +// +// 1. a worker_thread inside the API process (the default — background work +// stays off the main event loop even on a single-box deployment), +// 2. inline on the API process's main thread (WORKERS_MODE=inline — the +// pre-thread behavior, kept as an escape hatch), +// 3. a standalone worker process (src/worker.ts; WORKERS_MODE=none on the +// API side) — a separate container or machine pointed at the same +// Postgres/Redis. This is the path to dedicated worker hardware: same +// image, different command, zero code changes. +// +// Contents: the BullMQ workers (driver-gated), the DB-queue runner, the +// stale-work reaper, and the workflow catalog boot sync. + +import { anyWorkerEnabled, startWorkers, stopWorkers } from "./workers"; +import { startDbJobRunner, stopDbJobRunner } from "./lib/dbq/runner"; +import { DB_JOB_HANDLERS } from "./lib/dbq/handlers"; + +// Refresh MCP OAuth tokens expiring within this window; moves next to the +// mcp.token_refresh handler once that job lands. +const MCP_TOKEN_REFRESH_WINDOW_MS = 15 * 60 * 1000; +import { enqueueDbJob } from "./lib/dbq/enqueue"; +import { runStaleWorkSweep } from "./lib/maintenance/staleWork"; +import { createServerSupabase } from "./lib/supabase"; + +const SWEEP_INTERVAL_MS = (() => { + const raw = Number(process.env.STALE_SWEEP_INTERVAL_MS); + return Number.isFinite(raw) && raw > 0 ? raw : 10 * 60 * 1000; +})(); + +/** How often to look for MCP OAuth tokens about to expire. */ +const MCP_REFRESH_SWEEP_INTERVAL_MS = 5 * 60 * 1000; + +/** + * How far past expiry the sweep still bothers. A connector nobody has used + * for a day is not worth waking the authorization server for every 5 minutes + * forever — the lazy refresh in oauthBearerToken picks it up the moment the + * user actually touches it. Without this floor, one abandoned connector with + * a dead grant re-enqueues a doomed job for the rest of the deployment's life. + */ +const MCP_REFRESH_MAX_EXPIRED_AGE_MS = 24 * 60 * 60 * 1000; + +let sweepTimer: ReturnType | null = null; +let initialSweep: ReturnType | null = null; +let mcpRefreshTimer: ReturnType | null = null; + +/** + * Queue a refresh for every MCP OAuth token expiring inside the handler's + * window. Fully best-effort: this is an optimization over the lazy refresh, + * so nothing it hits may take the worker runtime down. + */ +async function runMcpTokenRefreshSweep(): Promise { + const db = createServerSupabase(); + const now = Date.now(); + const { data, error } = await db + .from("user_mcp_oauth_tokens") + .select("connector_id, expires_at") + .not("expires_at", "is", null) + .not("encrypted_refresh_token", "is", null) + .lt("expires_at", new Date(now + MCP_TOKEN_REFRESH_WINDOW_MS).toISOString()) + .gt("expires_at", new Date(now - MCP_REFRESH_MAX_EXPIRED_AGE_MS).toISOString()); + if (error) throw new Error(error.message); + + for (const row of (data ?? []) as { connector_id: string }[]) { + if (!row.connector_id) continue; + // One live job per connector: overlapping sweeps, and several + // replicas sweeping at once, collapse into a single refresh. + await enqueueDbJob(db, { + kind: "mcp.refresh_token", + payload: { connectorId: row.connector_id }, + dedupeKey: `mcp.refresh:${row.connector_id}`, + maxAttempts: 3, + }); + } +} +let started = false; + +/** Start every background worker (idempotent). */ +export function startAllWorkers(): void { + if (started) return; + started = true; + + // BullMQ workers: conversion/extraction when their flags are on, plus + // the app-jobs delivery worker — all only when the Redis driver is + // active (the registry's `enabled` predicates gate this). + if (anyWorkerEnabled()) { + startWorkers(); + } + + // The DB queue runs in every deployment (fast delivery when Redis is + // up, poll-driven otherwise) — see lib/dbq/runner.ts. + startDbJobRunner(DB_JOB_HANDLERS); + + // Stale-work reaper: a crash between "status = processing/generating" + // and the finalizing write strands rows in a transient state forever — + // nothing else owns them. Sweep shortly after boot (crash recovery) and + // on an interval. + const runSweep = () => + void runStaleWorkSweep() + .then(({ documents, cells }) => { + if (documents || cells) + console.warn("[stale-sweep] flipped", { documents, cells }); + }) + .catch((err) => console.error("[stale-sweep] failed", err)); + initialSweep = setTimeout(runSweep, 30_000); + initialSweep.unref(); + sweepTimer = setInterval(runSweep, SWEEP_INTERVAL_MS); + sweepTimer.unref(); + + // MCP OAuth tokens: renew the ones about to expire on this schedule + // rather than inside whichever request first trips over the expiry. The + // lazy refresh in lib/mcp/oauth.ts stays as the last line of defense. + const runMcpRefresh = () => + void runMcpTokenRefreshSweep().catch((err) => + console.error("[mcp-refresh-sweep] failed", err), + ); + mcpRefreshTimer = setInterval(runMcpRefresh, MCP_REFRESH_SWEEP_INTERVAL_MS); + mcpRefreshTimer.unref(); +} + +/** Stop everything gracefully; safe to call more than once. */ +export async function stopAllWorkers(): Promise { + if (initialSweep) clearTimeout(initialSweep); + if (sweepTimer) clearInterval(sweepTimer); + if (mcpRefreshTimer) clearInterval(mcpRefreshTimer); + initialSweep = null; + sweepTimer = null; + mcpRefreshTimer = null; + await stopWorkers(); + await stopDbJobRunner(); + started = false; +} diff --git a/backend/src/workerThread.ts b/backend/src/workerThread.ts new file mode 100644 index 0000000000..7c1c561a05 --- /dev/null +++ b/backend/src/workerThread.ts @@ -0,0 +1,22 @@ +// worker_threads bootstrap: the default home for background work in a +// single-process deployment. index.ts spawns this thread so queue workers, +// the DB-job runner, and maintenance sweeps run OFF the main event loop — +// an HTTP request can never be starved by a CPU-heavy job (zip building, +// export serialization, pdf parsing), and the seam to a fully separate +// worker process/machine (src/worker.ts) stays identical. + +import { parentPort } from "node:worker_threads"; +import { startAllWorkers, stopAllWorkers } from "./workerRuntime"; + +startAllWorkers(); +console.log("[worker-thread] background workers started"); + +parentPort?.on("message", (message: unknown) => { + if (message === "shutdown") { + void stopAllWorkers() + .catch((err) => + console.error("[worker-thread] shutdown error", err), + ) + .finally(() => process.exit(0)); + } +}); diff --git a/docker-compose.yml b/docker-compose.yml index cd06ea179b..af0da9eee9 100644 --- a/docker-compose.yml +++ b/docker-compose.yml @@ -191,6 +191,28 @@ services: aws --endpoint-url http://storage:9000 s3 mb s3://mike || true" restart: "no" + # --- Redis: backs the BullMQ job queues (conversion, extraction, fast + # delivery for background jobs). NEW INSTALLS get it out of the box, which + # is why the backend below ships with the ASYNC_* flags on. Existing + # deployments that upgrade in place are untouched: the flags only default + # on here in compose, never in code, and without Redis configured the + # backend falls back to its Postgres-backed queue automatically. + # AOF persistence is on so queued jobs survive a Redis restart. + redis: + image: redis:7-alpine + command: ["redis-server", "--appendonly", "yes"] + ports: + # Loopback only — debugging convenience, never internet-reachable. + - "127.0.0.1:${REDIS_PORT:-6379}:6379" + volumes: + - redis_data:/data + healthcheck: + test: ["CMD", "redis-cli", "ping"] + interval: 5s + timeout: 3s + retries: 20 + restart: unless-stopped + # --- One-shot: download, validate, and transactionally import mike-workflows. workflow-sync: build: ./backend @@ -216,7 +238,6 @@ services: gateway: condition: service_healthy restart: "no" - backend: build: ./backend image: mike-backend:local @@ -245,6 +266,19 @@ services: - R2_BUCKET_NAME=mike # Local Ollama running on the host. Override OLLAMA_MODEL to change the tag. - OLLAMA_BASE_URL=${OLLAMA_BASE_URL:-http://host.docker.internal:11434/v1} + # Durable job queues: fresh compose installs run BullMQ-on-Redis for + # everything (conversion + extraction async, instant delivery for + # background jobs). Deployments without Redis fall back to the + # Postgres queue; these flags are compose-level so in-place upgrades + # of non-compose installs see no behavior change. + - REDIS_URL=${REDIS_URL:-redis://redis:6379} + - ASYNC_DOCUMENT_CONVERSION=${ASYNC_DOCUMENT_CONVERSION:-true} + - ASYNC_TABULAR_EXTRACTION=${ASYNC_TABULAR_EXTRACTION:-true} + # Background workers run in a worker_thread inside this container by + # default (off the HTTP event loop). To move them to their own + # container/machine, set WORKERS_MODE=none here and enable the + # `worker` service below. + - WORKERS_MODE=${WORKERS_MODE:-thread} extra_hosts: - "host.docker.internal:host-gateway" depends_on: @@ -254,8 +288,42 @@ services: condition: service_started rest: condition: service_started + redis: + condition: service_healthy restart: unless-stopped + # --- Optional: dedicated worker process ("async computer" mode). + # Same image as the backend, different command: it runs ONLY the queue + # workers and maintenance sweeps against the same Postgres/Redis. To use: + # uncomment this service AND set WORKERS_MODE=none on the backend above so + # background work runs exactly once. Scale-out is safe by construction — + # BullMQ partitions per connection and the DB queue claims with + # FOR UPDATE SKIP LOCKED, so replicas divide jobs, never duplicate them. + # worker: + # build: ./backend + # command: ["node", "dist/worker.js"] + # env_file: + # - path: ./backend/.env + # required: false + # - path: .env + # required: false + # environment: + # - SUPABASE_URL=http://gateway:8000 + # - SUPABASE_SECRET_KEY=${SUPABASE_SECRET_KEY:-eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6InNlcnZpY2Vfcm9sZSIsImV4cCI6MTk4MzgxMjk5Nn0.EGIM96RAZx35lJzdJsyH-qQwv8Hdp7fsn3W0YpN81IU} + # - R2_ENDPOINT_URL=http://storage:9000 + # - R2_ACCESS_KEY_ID=rustfsadmin + # - R2_SECRET_ACCESS_KEY=rustfsadmin + # - R2_BUCKET_NAME=mike + # - REDIS_URL=${REDIS_URL:-redis://redis:6379} + # - ASYNC_DOCUMENT_CONVERSION=${ASYNC_DOCUMENT_CONVERSION:-true} + # - ASYNC_TABULAR_EXTRACTION=${ASYNC_TABULAR_EXTRACTION:-true} + # depends_on: + # db-init: + # condition: service_completed_successfully + # redis: + # condition: service_healthy + # restart: unless-stopped + frontend: build: context: ./frontend @@ -273,3 +341,4 @@ services: volumes: db_data: storage_data: + redis_data: diff --git a/docs/deployment.md b/docs/deployment.md index 73daafc9af..5be0a4e759 100644 --- a/docs/deployment.md +++ b/docs/deployment.md @@ -160,6 +160,31 @@ npm run build --prefix frontend The repository also includes Dockerfiles for both applications. +## Background jobs and Redis + +Mike runs durable background jobs (document conversion, tabular extraction, +audit recording, account deletion, storage cleanup, export builds) through one +of two interchangeable transports: + +- **With Redis** (`REDIS_URL` set): jobs are delivered instantly through + BullMQ, and tabular reviews stream live progress over Redis pub/sub. The + bundled Docker Compose stack ships a Redis service and enables this by + default for new installs. +- **Without Redis**: the same jobs run through a Postgres-backed queue + (`db_jobs`, created by the schema/migrations) with a polling worker. No + extra infrastructure is required — an existing deployment that upgrades in + place keeps working with no configuration changes and no Redis. Progress + streaming falls back to short database polls. + +The transport is selected automatically; `QUEUE_DRIVER=postgres` forces the +database queue even when `REDIS_URL` is set. + +By default, workers run in a worker thread inside the backend process, so no +extra process management is needed. To run them on separate hardware, start +`node dist/worker.js` (any number of instances — work is partitioned safely) +and set `WORKERS_MODE=none` on the API process. The compose file contains a +commented `worker` service demonstrating this. + ## Deployment safety - Generate unique, high-entropy signing and encryption secrets. From a1eaab4b3b64a3c55aabad07c95411ec8b352d9c Mon Sep 17 00:00:00 2001 From: Amal Date: Fri, 21 Aug 2026 13:39:34 -0700 Subject: [PATCH 10/16] =?UTF-8?q?feat:=20queue=20coverage=20for=20every=20?= =?UTF-8?q?remaining=20workload=20=E2=80=94=20CSV/zip=20exports,=20Word=20?= =?UTF-8?q?audit,=20MCP=20refresh,=20text=20precompute?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit WHY THIS MATTERS The whole-app survey found workloads still running inline, fire-and-forget, or not at all. This commit brings each of them onto the queue contract, so "async by default" now genuinely covers the application. 1. AUDIT CSV + DOCUMENT ZIP AS ASYNC EXPORTS. The History CSV built its rows and the bulk zip buffered every document's bytes inside one request. Both become export.build types: the CSV logic moves to lib/auditExport.ts (the sync route keeps working by calling it; a handler must not import an Express router), the zip job re-verifies per-document access AT BUILD TIME and loads files sequentially — this path exists precisely because concurrent fetches are what blow the memory ceiling. Results carry content_type so the download endpoint serves csv/zip/json correctly. Frontend: History export uses the schedule→poll→download flow (same filters, same UX); DocTable keeps the instant sync zip for ≤10 documents and rides the queue above that — small selections keep their immediate download, large ones stop racing timeouts. Filtered exports carry NO dedupe key (different filters/ selections must not collapse). The lib also carries main's display-name CSV format (user column prefers the profile display name), so the sync route and the async job render one identical CSV. 2. WORD ADD-IN TURNS ENTER THE AUDIT TRAIL. Word chats were recorded nowhere. The same durable enqueueChatTurnAudit now fires where chat.ts fires it, with an explicit surface: "word" (ChatTurnAuditBase gained an optional surface override; derivation for existing callers unchanged). Privacy line held deliberately: the audit title is the chat/document title, NEVER the prompt — local-storage-mode turns produce exactly one metadata row and no conversation content server-side. 3. WORKFLOW ADD-ON ROLLBACK RIDES storage.cleanup. The add-on import's failure rollback now cleans its uploaded copies through the durable storage.cleanup job instead of fire-and-forget deletes. (An earlier version of this series also queued a boot-time workflow-catalog sync; main's #376 since moved catalog ingestion to an operator-run `npm run sync:workflows` step, which removes the boot-time sync concept entirely — so that job is gone rather than ported.) 4. MCP OAUTH TOKENS REFRESH PROACTIVELY. A 5-minute sweep enqueues mcp.refresh_token (deduped per connector) for tokens expiring within 15 minutes, so users stop hitting "reconnect your connector" for a transient hiccup at exactly the wrong moment. Failure classification was inverted deliberately: a 4xx from a token endpoint means the grant is dead (RFC 6749 puts invalid_grant at 400) — permanent, log and stop; only 5xx/429 retry. Being wrong toward "permanent" costs one skipped background refresh (the lazy refresh in oauthBearerToken remains the last line of defense); wrong the other way replays a dead grant at the authorization server forever. A 24h expired-age floor keeps one abandoned connector from enqueueing a doomed job every 5 minutes for the life of the deployment. 5. LEGACY OFFICE TEXT IS PRECOMPUTED ONCE. read_document paid a full LibreOffice conversion PER CHAT TURN for .doc/.ppt sources. A document.precompute_text job (enqueued at upload, and on first cache miss) extracts the text once — through the exact same extractor the read path uses, so cache and source cannot drift — into extracted-text/.txt; the read path checks the cache first. The cache key is swept by document/account deletion and invalidated at the in-place byte-rewrite sites. TESTED Backend tsc clean, 855 tests; frontend tsc clean, 595 tests + production build. One pre-existing assertion was tightened, not weakened: "local Word chats insert no rows" now asserts no word_chat rows AND that the single new insert is the audit job whose title excludes the prompt. Note: lib/dbq/handlers.ts in this commit carries the registry accumulated across the whole series (export types, conversion/extraction fallback, and these kinds) — it is the one file every workload registers into. Co-Authored-By: Claude Fable 5 Claude-Session: https://claude.ai/code/session_01JDev46QdqBsdyRCRBxcvk2 --- .../__tests__/integration/chat.routes.test.ts | 13 +- backend/src/lib/__tests__/audit.test.ts | 30 +- backend/src/lib/__tests__/auditExport.test.ts | 198 +++++++++ .../src/lib/__tests__/userDataCleanup.test.ts | 11 + backend/src/lib/audit.ts | 10 +- backend/src/lib/auditExport.ts | 248 +++++++++++ backend/src/lib/chat/tools/documentOps.ts | 75 +++- .../src/lib/dbq/__tests__/handlers.test.ts | 151 +++++++ .../src/lib/dbq/__tests__/handlers2.test.ts | 259 ++++++++++++ backend/src/lib/dbq/handlers.ts | 390 ++++++++++++++++-- backend/src/lib/documentTypes.ts | 15 + backend/src/lib/documentVersions.ts | 20 + backend/src/lib/mcp/oauth.ts | 67 ++- backend/src/lib/storage.ts | 10 + backend/src/lib/userDataCleanup.ts | 11 +- backend/src/routes/audit.ts | 250 ++--------- backend/src/routes/documents.ts | 68 ++- backend/src/routes/projects.ts | 25 +- backend/src/routes/user.ts | 71 +++- backend/src/routes/wordChat.ts | 60 ++- backend/src/routes/workflowAddons.ts | 12 +- backend/src/workerRuntime.ts | 9 +- .../src/app/(pages)/history/page.test.tsx | 65 ++- frontend/src/app/(pages)/history/page.tsx | 15 +- .../src/app/components/documents/DocTable.tsx | 14 +- frontend/src/app/lib/asyncExport.ts | 32 ++ frontend/src/app/lib/mikeApi.ts | 16 +- 27 files changed, 1821 insertions(+), 324 deletions(-) create mode 100644 backend/src/lib/__tests__/auditExport.test.ts create mode 100644 backend/src/lib/auditExport.ts create mode 100644 backend/src/lib/dbq/__tests__/handlers2.test.ts create mode 100644 frontend/src/app/lib/asyncExport.ts diff --git a/backend/src/__tests__/integration/chat.routes.test.ts b/backend/src/__tests__/integration/chat.routes.test.ts index 3cf490ab48..14f3482028 100644 --- a/backend/src/__tests__/integration/chat.routes.test.ts +++ b/backend/src/__tests__/integration/chat.routes.test.ts @@ -500,7 +500,18 @@ describe("POST /chat — streaming endpoint", () => { expect(res.text).toContain( '"chatId":"96fdeaa1-af40-475e-9834-703004783f21"', ); - expect(dbInserts).toEqual([]); + // No chat row, no message row: local storage means the transcript + // never reaches the server. The audit job below is the one permitted + // write — it records THAT a Word turn happened, deliberately without + // the prompt text (see the title it carries). + expect(dbInserts.map(({ table }) => table)).toEqual(["db_jobs"]); + const auditJob = dbInserts[0].value as { + kind: string; + payload: { base: { surface: string; title: string | null } }; + }; + expect(auditJob.kind).toBe("audit.chat_turn"); + expect(auditJob.payload.base.surface).toBe("word"); + expect(auditJob.payload.base.title).not.toContain("hello"); expect(dbUpdates).toEqual([]); expect(runLLMStream).toHaveBeenCalledTimes(1); }); diff --git a/backend/src/lib/__tests__/audit.test.ts b/backend/src/lib/__tests__/audit.test.ts index 357b6cb2f8..b6da666334 100644 --- a/backend/src/lib/__tests__/audit.test.ts +++ b/backend/src/lib/__tests__/audit.test.ts @@ -1,5 +1,5 @@ import { describe, it, expect } from "vitest"; -import { recordChatTurn } from "../audit"; +import { chatTurnAuditEvents, recordChatTurn } from "../audit"; type Insert = Record; @@ -85,3 +85,31 @@ describe("recordChatTurn artifact mining", () => { expect(inserts.map((r) => r.action)).toEqual(["chat.message"]); }); }); + +describe("chatTurnAuditEvents surface", () => { + it("derives assistant/project from projectId when no surface is given", () => { + expect(chatTurnAuditEvents(base, [])[0].surface).toBe("assistant"); + expect( + chatTurnAuditEvents({ ...base, projectId: "p1" }, [])[0].surface, + ).toBe("project"); + }); + + it("lets an explicit surface override the derivation, on every row", () => { + const rows = chatTurnAuditEvents({ ...base, surface: "word" }, [ + { type: "doc_created", filename: "brief.docx", document_id: "d1" }, + ]); + // Both the chat.message row and the mined artifact row must carry it, + // or the history feed would show a Word turn with an assistant + // artifact hanging off it. + expect(rows.map((r) => r.surface)).toEqual(["word", "word"]); + }); + + it("wins over projectId rather than being overridden by it", () => { + const rows = chatTurnAuditEvents( + { ...base, projectId: "p1", surface: "word" }, + [], + ); + expect(rows[0].surface).toBe("word"); + expect(rows[0].projectId).toBe("p1"); + }); +}); diff --git a/backend/src/lib/__tests__/auditExport.test.ts b/backend/src/lib/__tests__/auditExport.test.ts new file mode 100644 index 0000000000..3bc6e67c02 --- /dev/null +++ b/backend/src/lib/__tests__/auditExport.test.ts @@ -0,0 +1,198 @@ +import { describe, it, expect } from "vitest"; +import { + AUDIT_EXPORT_LIMIT, + buildAuditCsv, + parseQuery, + queryEvents, +} from "../auditExport"; + +// Chainable Supabase double: no accessible projects, and one fixed page of +// audit rows for the export query. Enough to exercise CSV assembly. +function makeDb(events: Record[], error?: { message: string }) { + const ranges: [number, number][] = []; + function builder() { + const b: Record = { + select: () => b, + or: () => b, + eq: () => b, + ilike: () => b, + gte: () => b, + lte: () => b, + contains: () => b, + order: () => b, + range: (from: number, to: number) => { + ranges.push([from, to]); + return Promise.resolve({ + data: error ? null : events, + error: error ?? null, + count: events.length, + }); + }, + then: (resolve: (v: unknown) => unknown) => + Promise.resolve({ data: [], error: null }).then(resolve), + }; + return b; + } + return { db: { from: () => builder() } as never, ranges }; +} + +const QUERY = parseQuery({}, AUDIT_EXPORT_LIMIT); +const query = QUERY.ok ? QUERY.query : (undefined as never); + +describe("buildAuditCsv", () => { + // Display names are not resolved for the export (queryEvents is called + // with resolveDisplayNames=false), so the "user" column is the email. + it("emits the header and one row per event", async () => { + const { db } = makeDb([ + { + created_at: "2026-08-10T08:30:00.000Z", + user_email: "lawyer@example.com", + action: "document.edited", + status: "completed", + title: "Share purchase agreement", + surface: "project", + project_id: "p1", + model: "gpt-5", + }, + ]); + const csv = await buildAuditCsv(db, "u1", "u1@example.com", query); + expect(csv.split("\n")).toEqual([ + "created_at,user,action,status,title,application,project_id,model", + "2026-08-10T08:30:00.000Z,lawyer@example.com,document.edited,completed,Share purchase agreement,project,p1,gpt-5", + ]); + }); + + it("neutralizes spreadsheet formulas smuggled in through a title", async () => { + const { db } = makeDb([ + { title: '=HYPERLINK("http://evil","click")', user_email: "a@b.test" }, + ]); + const csv = await buildAuditCsv(db, "u1", undefined, query); + // Leading single quote forces Excel/Sheets to treat it as literal text. + expect(csv).toContain('"\'=HYPERLINK(""http://evil"",""click"")"'); + }); + + it("always reads page 1 — the export is one flat window", async () => { + const { db, ranges } = makeDb([]); + await buildAuditCsv(db, "u1", undefined, { ...query, page: 7 }); + expect(ranges).toEqual([[0, AUDIT_EXPORT_LIMIT - 1]]); + }); + + it("throws on a query error so the export job retries", async () => { + const dbError = { message: "connection reset", code: "57P01" }; + const { db } = makeDb([], dbError); + // The original PostgrestError rides along as `cause` so the sync route + // can log code/details/hint instead of just the message. + await expect(buildAuditCsv(db, "u1", undefined, query)).rejects.toThrow( + expect.objectContaining({ + message: "connection reset", + cause: dbError, + }), + ); + }); +}); + +// Table-aware double for the display-name path: `projects` (nothing shared), +// `audit_events` (one fixed page) and `user_profiles` (the name lookup). +function makeProfileDb( + events: Record[], + profiles: Record[], +) { + let profilesQueried = false; + function from() { + const b: Record = { + select: () => b, + or: () => b, + eq: () => b, + ilike: () => b, + gte: () => b, + lte: () => b, + contains: () => b, + order: () => b, + in: () => { + profilesQueried = true; + return Promise.resolve({ data: profiles, error: null }); + }, + range: () => + Promise.resolve({ + data: events, + error: null, + count: events.length, + }), + then: (resolve: (v: unknown) => unknown) => + Promise.resolve({ data: [], error: null }).then(resolve), + }; + return b; + } + return { + db: { from } as never, + wasProfileLookupRun: () => profilesQueried, + }; +} + +describe("queryEvents display names", () => { + const events = [ + { id: "e1", user_id: "u1", user_email: "lawyer@example.com" }, + { id: "e2", user_id: "u2", user_email: "other@example.com" }, + ]; + + it("attaches a trimmed display name and drops the raw user_id", async () => { + const { db } = makeProfileDb(events, [ + { user_id: "u1", display_name: " Ada Lovelace " }, + ]); + const { data } = await queryEvents(db, "u1", undefined, query); + expect(data).toEqual([ + { + id: "e1", + user_email: "lawyer@example.com", + user_display_name: "Ada Lovelace", + }, + // No profile row for u2, so the JSON listing gets an explicit null + // and the client falls back to the email. + { + id: "e2", + user_email: "other@example.com", + user_display_name: null, + }, + ]); + }); + + it("skips the profile lookup when display names are not requested", async () => { + const { db, wasProfileLookupRun } = makeProfileDb(events, [ + { user_id: "u1", display_name: "Ada Lovelace" }, + ]); + const { data } = await queryEvents(db, "u1", undefined, query, false); + expect(wasProfileLookupRun()).toBe(false); + expect(data?.map((e) => e.user_display_name)).toEqual([null, null]); + }); +}); + +describe("audit CSV user column", () => { + // The export deliberately skips display-name resolution, so the "user" + // column is the email even when the author has a profile name. Both the + // sync GET /audit/export route and the async "audit-csv" export job render + // through buildAuditCsv, so pinning this here pins both. + it("falls back to the email and never resolves profile names", async () => { + const { db, wasProfileLookupRun } = makeProfileDb( + [ + { + created_at: "2026-08-10T08:30:00.000Z", + user_id: "u1", + user_email: "lawyer@example.com", + action: "document.edited", + status: "completed", + title: "Share purchase agreement", + surface: "project", + project_id: "p1", + model: "gpt-5", + }, + ], + [{ user_id: "u1", display_name: "Ada Lovelace" }], + ); + const csv = await buildAuditCsv(db, "u1", undefined, query); + expect(wasProfileLookupRun()).toBe(false); + expect(csv.split("\n")).toEqual([ + "created_at,user,action,status,title,application,project_id,model", + "2026-08-10T08:30:00.000Z,lawyer@example.com,document.edited,completed,Share purchase agreement,project,p1,gpt-5", + ]); + }); +}); diff --git a/backend/src/lib/__tests__/userDataCleanup.test.ts b/backend/src/lib/__tests__/userDataCleanup.test.ts index 228e30c61d..42ae574782 100644 --- a/backend/src/lib/__tests__/userDataCleanup.test.ts +++ b/backend/src/lib/__tests__/userDataCleanup.test.ts @@ -3,6 +3,10 @@ import { describe, it, expect, vi, beforeEach } from "vitest"; vi.mock("../storage", () => ({ deleteFile: vi.fn(async () => {}), listFiles: vi.fn(async () => [] as string[]), + // Kept real: cleanup must delete the exact key the + // document.precompute_text job writes, so a fake would defeat the point + // of asserting on the collected paths. + extractedTextKey: (versionId: string) => `extracted-text/${versionId}.txt`, })); import { deleteFile, listFiles } from "../storage"; @@ -277,6 +281,9 @@ describe("deleteUserProjects", () => { expect(deletedPaths.sort()).toEqual([ "documents/u1/d1/converted.pdf", "documents/u1/d1/source.pdf", + // The read_document text cache lives outside the per-user + // prefixes, so this walk is the only thing that can reach it. + "extracted-text/v1.txt", ]); }); @@ -419,6 +426,10 @@ describe("deleteUserAccountData", () => { "documents/u1/d1/source.pdf", "documents/u1/orphan.bin", "documents/u2/d-guest/source.docx", + // Version-id-keyed text caches: not under any user prefix, so + // account erasure would leak them without this. + "extracted-text/v-guest.txt", + "extracted-text/v1.txt", ]); expect(listFilesMock).toHaveBeenCalledWith("documents/u1/"); }); diff --git a/backend/src/lib/audit.ts b/backend/src/lib/audit.ts index a5674d0d82..fdcaaaf716 100644 --- a/backend/src/lib/audit.ts +++ b/backend/src/lib/audit.ts @@ -84,6 +84,14 @@ export type ChatTurnAuditBase = { model?: string | null; status?: AuditStatus; flags?: Record; + /** + * Explicit surface, overriding the projectId-derived default below. Turns + * that come from neither the web assistant nor a project — the Word add-in, + * whose chats live in word_chats and carry no chats/projects row — set this + * so their rows stay distinguishable in the history feed. Unset everywhere + * else, which keeps the derived behavior exactly as it was. + */ + surface?: string | null; }; /** @@ -96,7 +104,7 @@ export function chatTurnAuditEvents( base: ChatTurnAuditBase, events: unknown[] | null | undefined, ): AuditEventInput[] { - const surface = base.projectId ? "project" : "assistant"; + const surface = base.surface ?? (base.projectId ? "project" : "assistant"); const rows: AuditEventInput[] = [ { userId: base.userId, diff --git a/backend/src/lib/auditExport.ts b/backend/src/lib/auditExport.ts new file mode 100644 index 0000000000..f348abfb53 --- /dev/null +++ b/backend/src/lib/auditExport.ts @@ -0,0 +1,248 @@ +// Audit-history querying + CSV assembly. +// +// This lives in lib/ rather than routes/audit.ts because two callers need it: +// the synchronous GET /audit/export route, and the "audit-csv" export job +// (lib/dbq/handlers.ts), which runs in a worker where importing an Express +// router would drag in the whole HTTP surface. + +import type { createServerSupabase } from "./supabase"; +import { normalizeDisplayName } from "./userLookup"; + +type Db = ReturnType; + +/** One CSV export is a single flat page; this caps the artifact size. */ +export const AUDIT_EXPORT_LIMIT = 2000; +// Clamp the requested page. Without a bound, ?page=99999999999999 produces an +// offset of ~5e15, which PostgREST rejects and surfaces as a 500. Capping the +// page keeps the offset well inside Postgres' integer range. +const MAX_PAGE = 100_000; +const DATE_RE = /^\d{4}-\d{2}-\d{2}$/; + +export async function accessibleProjectIds( + db: Db, + userId: string, + email: string | undefined, +): Promise { + const ids = new Set(); + const own = await db.from("projects").select("id").eq("user_id", userId); + for (const row of (own.data ?? []) as { id: string }[]) ids.add(row.id); + if (email) { + const shared = await db + .from("projects") + .select("id") + .contains("shared_with", [email.trim().toLowerCase()]); + for (const row of (shared.data ?? []) as { id: string }[]) + ids.add(row.id); + } + return [...ids]; +} + +export type AuditQuery = { + q?: string; + action?: string; + status?: string; + surface?: string; + from?: string; + to?: string; + sortBy: AuditSortField; + sortDirection: "asc" | "desc"; + page: number; + limit: number; +}; + +const AUDIT_SORT_FIELDS = [ + "created_at", + "user_email", + "title", + "model", +] as const; +type AuditSortField = (typeof AUDIT_SORT_FIELDS)[number]; + +export type ParseQueryResult = + | { ok: true; query: AuditQuery } + | { ok: false; error: string }; + +export function escapeLikePattern(value: string): string { + return value + .replace(/\\/g, "\\\\") + .replace(/%/g, "\\%") + .replace(/_/g, "\\_"); +} + +export function parseQuery( + raw: Record, + limit: number, +): ParseQueryResult { + const str = (v: unknown) => + typeof v === "string" && v.trim() ? v.trim() : undefined; + // Clamp page into [1, MAX_PAGE] so a huge ?page= can't overflow the offset. + const parsedPage = Number.parseInt(String(raw.page ?? "1"), 10) || 1; + const page = Math.min(Math.max(parsedPage, 1), MAX_PAGE); + const from = str(raw.from); + const to = str(raw.to); + const requestedSortBy = str(raw.sort_by); + const requestedSortDirection = str(raw.sort_dir); + // Date filters come from and are compared as calendar + // days. Reject anything that isn't a bare YYYY-MM-DD — a value like + // "2026-07-30T12:00:00Z" would become "...ZT23:59:59.999Z" (F8) and 500. + if (from && !DATE_RE.test(from)) + return { ok: false, error: "Invalid 'from' date; expected YYYY-MM-DD" }; + if (to && !DATE_RE.test(to)) + return { ok: false, error: "Invalid 'to' date; expected YYYY-MM-DD" }; + if ( + requestedSortBy && + !AUDIT_SORT_FIELDS.includes(requestedSortBy as AuditSortField) + ) { + return { ok: false, error: "Invalid audit sort field" }; + } + if ( + requestedSortDirection && + requestedSortDirection !== "asc" && + requestedSortDirection !== "desc" + ) { + return { ok: false, error: "Invalid audit sort direction" }; + } + return { + ok: true, + query: { + q: str(raw.q)?.slice(0, 200), + action: str(raw.action)?.slice(0, 60), + status: str(raw.status)?.slice(0, 20), + surface: str(raw.surface)?.slice(0, 30), + from, + to, + sortBy: + (requestedSortBy as AuditSortField | undefined) ?? "created_at", + sortDirection: + (requestedSortDirection as "asc" | "desc" | undefined) ?? + "desc", + page, + limit, + }, + }; +} + +export async function queryEvents( + db: Db, + userId: string, + email: string | undefined, + q: AuditQuery, + resolveDisplayNames = true, +) { + const projectIds = await accessibleProjectIds(db, userId, email); + let query = db + .from("audit_events") + .select( + "id, created_at, user_id, user_email, action, status, title, surface, project_id, chat_id, document_id, review_id, model, detail", + { count: "exact" }, + ); + query = projectIds.length + ? query.or( + `user_id.eq.${userId},project_id.in.(${projectIds.join(",")})`, + ) + : query.eq("user_id", userId); + if (q.action) query = query.eq("action", q.action); + if (q.status) query = query.eq("status", q.status); + if (q.surface) query = query.eq("surface", q.surface); + if (q.q) query = query.ilike("title", `%${escapeLikePattern(q.q)}%`); + if (q.from) query = query.gte("created_at", q.from); + if (q.to) query = query.lte("created_at", `${q.to}T23:59:59.999Z`); + const result = await query + .order(q.sortBy, { + ascending: q.sortDirection === "asc", + nullsFirst: false, + }) + .range((q.page - 1) * q.limit, q.page * q.limit - 1); + + if (result.error || !result.data?.length) return result; + + const userIds = [ + ...new Set( + result.data + .map((event) => event.user_id as string | null) + .filter((userId): userId is string => Boolean(userId)), + ), + ]; + const displayNameByUserId = new Map(); + if (resolveDisplayNames) { + const { data: profiles, error: profileError } = await db + .from("user_profiles") + .select("user_id, display_name") + .in("user_id", userIds); + if (!profileError) { + for (const profile of profiles ?? []) { + displayNameByUserId.set( + profile.user_id as string, + normalizeDisplayName(profile.display_name), + ); + } + } + } + + return { + ...result, + data: result.data.map((row) => { + const { user_id: userId, ...event } = row; + return { + ...event, + user_display_name: + displayNameByUserId.get(userId as string) ?? null, + }; + }), + }; +} + +export function csvCell(v: unknown): string { + let s = v == null ? "" : String(v); + // Neutralize spreadsheet formula injection: Excel/Sheets evaluate any cell + // whose text begins with = + - @, a tab or a carriage return as a formula on + // open. Titles are attacker-controllable across shared projects, so an + // =HYPERLINK(...) payload would execute in the victim's spreadsheet. Prefix a + // single quote to force the value to be treated as literal text. + if (/^[=+\-@\t\r]/.test(s)) s = `'${s}`; + return /[",\n\r]/.test(s) ? `"${s.replace(/"/g, '""')}"` : s; +} + +export const AUDIT_CSV_FILENAME = "history-export.csv"; + +/** + * Render the caller's visible audit events as a CSV document. Throws on a + * query error so the async export job retries (the sync route turns the throw + * back into its 500). + */ +export async function buildAuditCsv( + db: Db, + userId: string, + userEmail: string | undefined, + query: AuditQuery, +): Promise { + // Always page 1: the export is one flat window of up to `limit` rows, and + // display names are skipped because the CSV falls back to user_email. + const { data, error } = await queryEvents( + db, + userId, + userEmail, + { ...query, page: 1 }, + false, + ); + // `cause` keeps the PostgrestError (code/details/hint) attached so the + // sync route can log it exactly as it did before this helper existed. + if (error) throw new Error(error.message, { cause: error }); + const header = + "created_at,user,action,status,title,application,project_id,model"; + const rows = ((data ?? []) as Record[]).map((e) => + [ + e.created_at, + e.user_display_name ?? e.user_email, + e.action, + e.status, + e.title, + e.surface, + e.project_id, + e.model, + ] + .map(csvCell) + .join(","), + ); + return [header, ...rows].join("\n"); +} diff --git a/backend/src/lib/chat/tools/documentOps.ts b/backend/src/lib/chat/tools/documentOps.ts index 6c8a57c83d..d2355a9ebe 100644 --- a/backend/src/lib/chat/tools/documentOps.ts +++ b/backend/src/lib/chat/tools/documentOps.ts @@ -1,10 +1,12 @@ import { downloadFile, + extractedTextKey, generatedDocKey, uploadFile, } from "../../storage"; import { convertedPdfKey, docxToPdf } from "../../convert"; import { enqueueConversion } from "../../queue/conversionQueue"; +import { enqueueDbJob, enqueueStorageCleanup } from "../../dbq/enqueue"; import { createServerSupabase } from "../../supabase"; import { applyTrackedEdits, @@ -28,6 +30,7 @@ import { isPresentationDocumentType, isSpreadsheetDocumentType, isWordDocumentType, + requiresLibreOfficeTextExtraction, shouldConvertToPdf, } from "../../documentTypes"; import { extractPresentationText } from "../../officeText"; @@ -89,6 +92,24 @@ export async function extractPdfText(buf: ArrayBuffer): Promise { } } +/** + * The text read_document derives for the legacy Office types (.doc/.ppt): + * LibreOffice → PDF → pdfjs. Exported so the document.precompute_text job + * produces byte-identical text to the inline read path — a cache that can + * drift from what it caches is worse than no cache. + */ +export async function extractLegacyOfficeText( + raw: ArrayBuffer, +): Promise { + const pdfBuf = await docxToPdf(Buffer.from(raw)); + return extractPdfText( + pdfBuf.buffer.slice( + pdfBuf.byteOffset, + pdfBuf.byteOffset + pdfBuf.byteLength, + ) as ArrayBuffer, + ); +} + export async function generateDocx( title: string, sections: unknown[], @@ -1267,6 +1288,11 @@ export async function runEditDocument(params: { pdf_storage_path: null, }) .eq("id", versionRowId); + // Same invariant for the extracted-text cache. In practice this rewrite + // always produces DOCX, which is not a cached type, so this is a + // no-op-shaped safety net rather than a live invalidation — but it is the + // one place a cached key could ever go stale, so it must not be missing. + await enqueueStorageCleanup(db, [extractedTextKey(versionRowId)]); } else { const versionId = crypto.randomUUID().replace(/-/g, ""); newPath = `documents/${userId}/${documentId}/edits/${versionId}.docx`; @@ -1640,19 +1666,42 @@ export async function readDocumentContent( isPresentationDocumentType(fileType) || isWordDocumentType(fileType) ) { - devLog( - `[read_document] legacy Office file_type="${fileType}" for filename="${docInfo.filename}", converting to pdf for text extraction`, - ); - const pdfBuf = await docxToPdf(Buffer.from(raw)); - text = await extractPdfText( - pdfBuf.buffer.slice( - pdfBuf.byteOffset, - pdfBuf.byteOffset + pdfBuf.byteLength, - ) as ArrayBuffer, - ); - devLog( - `[read_document] legacy Office PDF extraction length=${text.length} for filename="${docInfo.filename}"`, - ); + // This branch is the only one that shells out to LibreOffice — every + // other type has an in-process reader above — so it is the only one + // worth caching. The cached object is written by the + // document.precompute_text job, keyed on the immutable version id. + const cacheKey = + versionId && requiresLibreOfficeTextExtraction(fileType) + ? extractedTextKey(versionId) + : null; + const cached = cacheKey ? await downloadFile(cacheKey) : null; + if (cached) { + text = Buffer.from(cached).toString("utf8"); + devLog( + `[read_document] legacy Office text served from cache key="${cacheKey}" length=${text.length} for filename="${docInfo.filename}"`, + ); + } else { + devLog( + `[read_document] legacy Office file_type="${fileType}" for filename="${docInfo.filename}", converting to pdf for text extraction`, + ); + text = await extractLegacyOfficeText(raw); + devLog( + `[read_document] legacy Office PDF extraction length=${text.length} for filename="${docInfo.filename}"`, + ); + // Warm the cache for the next read of this version. Fire-and-forget + // and deduped: several tool calls in one turn queue one job, and a + // failure here must never affect the text we just produced. + if (cacheKey && db) { + void enqueueDbJob(db, { + kind: "document.precompute_text", + payload: { versionId, storagePath: sourcePath, fileType }, + dedupeKey: `precompute:${versionId}`, + maxAttempts: 3, + }).catch((err) => + devLog(`[read_document] precompute enqueue failed`, err), + ); + } + } } else { devLog( `[read_document] unknown file_type="${docInfo.file_type}" for filename="${docInfo.filename}", trying mammoth`, diff --git a/backend/src/lib/dbq/__tests__/handlers.test.ts b/backend/src/lib/dbq/__tests__/handlers.test.ts index 7734c9b634..30c00fa232 100644 --- a/backend/src/lib/dbq/__tests__/handlers.test.ts +++ b/backend/src/lib/dbq/__tests__/handlers.test.ts @@ -27,13 +27,55 @@ vi.mock("../../userDataExport", async (importOriginal) => { }; }); +const buildAuditCsv = vi.fn( + async (..._a: unknown[]) => "created_at,user\n2026-01-01,a@b.test", +); +vi.mock("../../auditExport", async (importOriginal) => { + const actual = await importOriginal(); + return { + ...actual, + buildAuditCsv: (...a: unknown[]) => buildAuditCsv(...a), + }; +}); + +const ACTIVE_VERSION = { + id: "v1", + storage_path: "docs/d1/v1.docx", + pdf_storage_path: null, + version_number: 2, + filename: "brief.docx", + source: "assistant_edit", + file_type: "docx", + size_bytes: 3, + page_count: null, +}; + +const ensureDocAccess = vi.fn(async (..._a: unknown[]) => ({ ok: true })); +vi.mock("../../access", () => ({ + ensureDocAccess: (...a: unknown[]) => ensureDocAccess(...a), +})); + +const loadActiveVersion = vi.fn( + async (..._a: unknown[]) => ACTIVE_VERSION as typeof ACTIVE_VERSION | null, +); +vi.mock("../../documentVersions", async (importOriginal) => { + const actual = + await importOriginal(); + return { + ...actual, + loadActiveVersion: (...a: unknown[]) => loadActiveVersion(...a), + }; +}); + const uploadFile = vi.fn(async () => {}); const deleteFile = vi.fn(async () => {}); const listFiles = vi.fn(async () => [] as string[]); +const downloadFile = vi.fn(async (..._a: unknown[]) => new Uint8Array([1, 2, 3])); vi.mock("../../storage", () => ({ uploadFile: (...a: unknown[]) => uploadFile(...a), deleteFile: (...a: unknown[]) => deleteFile(...a), listFiles: (...a: unknown[]) => listFiles(...a), + downloadFile: (...a: unknown[]) => downloadFile(...a), })); import { @@ -41,6 +83,7 @@ import { handleAccountDelete, handleStorageCleanup, handleExportBuild, + MAX_ZIP_EXPORT_DOCUMENTS, } from "../handlers"; import type { DbJob } from "../types"; @@ -84,6 +127,10 @@ function makeDb(selectData: unknown[] = []) { state.filters[`neq:${c}`] = v; return b; }, + in(c: string, v: unknown) { + state.filters[`in:${c}`] = v; + return b; + }, filter(c: string, _op: string, v: unknown) { state.filters[c] = v; return b; @@ -109,6 +156,12 @@ beforeEach(() => { uploadFile.mockReset().mockResolvedValue(undefined); deleteFile.mockReset().mockResolvedValue(undefined); listFiles.mockReset().mockResolvedValue([]); + downloadFile.mockReset().mockResolvedValue(new Uint8Array([1, 2, 3])); + buildAuditCsv + .mockReset() + .mockResolvedValue("created_at,user\n2026-01-01,a@b.test"); + ensureDocAccess.mockReset().mockResolvedValue({ ok: true }); + loadActiveVersion.mockReset().mockResolvedValue(ACTIVE_VERSION); }); describe("handleChatTurnAudit", () => { @@ -230,4 +283,102 @@ describe("handleExportBuild", () => { ), ).rejects.toThrow(/malformed payload/); }); + + it("builds the history CSV from the job's stored filters", async () => { + const query = { sortBy: "created_at", sortDirection: "desc", page: 3, limit: 2000 }; + const out = await handleExportBuild( + makeDb() as never, + JOB("export.build", { + userId: "u1", + userEmail: "u@x.test", + type: "audit-csv", + query, + }), + ); + expect(buildAuditCsv).toHaveBeenCalledWith( + expect.anything(), + "u1", + "u@x.test", + query, + ); + const [path, , contentType] = uploadFile.mock.calls[0]; + expect(path).toBe("exports/u1/job-1-history-export.csv"); + expect(contentType).toMatch(/^text\/csv/); + expect(out.filename).toBe("history-export.csv"); + expect(out.content_type).toMatch(/^text\/csv/); + // The sync /audit/export route records no audit row; nor does this. + expect(recordAudit).not.toHaveBeenCalled(); + }); + + it("rejects an audit-csv job with no validated query", async () => { + await expect( + handleExportBuild( + makeDb() as never, + JOB("export.build", { userId: "u1", type: "audit-csv" }), + ), + ).rejects.toThrow(/malformed payload/); + }); + + it("re-verifies access at build time and skips docs the user lost", async () => { + const db = makeDb([ + { id: "d1", user_id: "u1", project_id: null }, + { id: "d2", user_id: "someone-else", project_id: "p1" }, + ]); + ensureDocAccess.mockImplementation( + async (doc: unknown) => + ({ ok: (doc as { id: string }).id === "d1" }) as { ok: boolean }, + ); + + const out = await handleExportBuild( + db as never, + JOB("export.build", { + userId: "u1", + userEmail: "u@x.test", + type: "documents-zip", + document_ids: ["d1", "d2"], + }), + ); + + expect(ensureDocAccess).toHaveBeenCalledTimes(2); + expect(loadActiveVersion.mock.calls.map((c) => c[0])).toEqual(["d1"]); + const [path, , contentType] = uploadFile.mock.calls[0]; + expect(path).toBe("exports/u1/job-1-documents.zip"); + expect(contentType).toBe("application/zip"); + expect(out.filename).toBe("documents.zip"); + expect(out.content_type).toBe("application/zip"); + }); + + it("fails a documents-zip job whose documents are all inaccessible", async () => { + ensureDocAccess.mockResolvedValue({ ok: false }); + await expect( + handleExportBuild( + makeDb([{ id: "d1", user_id: "u2", project_id: null }]) as never, + JOB("export.build", { + userId: "u1", + type: "documents-zip", + document_ids: ["d1"], + }), + ), + ).rejects.toThrow(/no accessible documents/); + }); + + it("rejects empty and oversized documents-zip selections", async () => { + for (const document_ids of [ + [], + Array.from({ length: MAX_ZIP_EXPORT_DOCUMENTS + 1 }, (_, i) => `d${i}`), + ["d1", 42], + ]) { + await expect( + handleExportBuild( + makeDb() as never, + JOB("export.build", { + userId: "u1", + type: "documents-zip", + document_ids, + }), + ), + ).rejects.toThrow(/malformed payload/); + } + expect(uploadFile).not.toHaveBeenCalled(); + }); }); diff --git a/backend/src/lib/dbq/__tests__/handlers2.test.ts b/backend/src/lib/dbq/__tests__/handlers2.test.ts new file mode 100644 index 0000000000..20787499eb --- /dev/null +++ b/backend/src/lib/dbq/__tests__/handlers2.test.ts @@ -0,0 +1,259 @@ +// Coverage for the kinds added after the export work: the proactive MCP +// OAuth refresh and the legacy Office text precompute. Kept in its own +// file so the export handlers' mock +// surface (which stubs storage wholesale) stays untouched. + +import { describe, it, expect, vi, beforeEach } from "vitest"; + +type TokenRow = { + connector_id: string; + encrypted_access_token: string | null; + encrypted_refresh_token: string | null; + expires_at: string | null; +}; +const loadOAuthToken = vi.fn( + async (..._a: unknown[]) => null as TokenRow | null, +); +const refreshOAuthAccessToken = vi.fn(async (..._a: unknown[]) => ({})); +vi.mock("../../mcp/oauth", async (importOriginal) => { + // importOriginal keeps McpOAuthRequiredError the REAL class, so the + // handler's `instanceof` check is exercised rather than faked. + const actual = await importOriginal(); + return { + ...actual, + loadOAuthToken: (...a: unknown[]) => loadOAuthToken(...a), + refreshOAuthAccessToken: (...a: unknown[]) => + refreshOAuthAccessToken(...a), + }; +}); + +const extractLegacyOfficeText = vi.fn( + async (..._a: unknown[]) => "[Page 1]\nhello from libreoffice", +); +vi.mock("../../chat/tools/documentOps", async (importOriginal) => { + const actual = + await importOriginal(); + return { + ...actual, + extractLegacyOfficeText: (...a: unknown[]) => + extractLegacyOfficeText(...a), + }; +}); + +const uploadFile = vi.fn(async (..._a: unknown[]) => {}); +const downloadFile = vi.fn( + async (..._a: unknown[]) => + new Uint8Array([0xd0, 0xcf, 0x11, 0xe0]).buffer as ArrayBuffer | null, +); +vi.mock("../../storage", async (importOriginal) => { + // extractedTextKey stays REAL: the point of the precompute test is that + // the handler writes the key the read path will look for. + const actual = await importOriginal(); + return { + ...actual, + uploadFile: (...a: unknown[]) => uploadFile(...a), + downloadFile: (...a: unknown[]) => downloadFile(...a), + }; +}); + +import { McpOAuthRequiredError } from "../../mcp/oauth"; +import { + handleMcpRefreshToken, + handleDocumentPrecomputeText, + MCP_TOKEN_REFRESH_WINDOW_MS, + DB_JOB_HANDLERS, +} from "../handlers"; +import type { DbJob } from "../types"; + +const JOB = (kind: string, payload: Record): DbJob => ({ + id: "job-1", + kind, + payload, + status: "running", + attempts: 1, + max_attempts: 3, + run_at: "", + claimed_at: null, + finished_at: null, + last_error: null, + dedupe_key: null, + result: null, + created_at: "", +}); + +const DB = {} as never; + +const tokenRow = (overrides: Partial = {}): TokenRow => ({ + connector_id: "c1", + encrypted_access_token: "enc-access", + encrypted_refresh_token: "enc-refresh", + expires_at: new Date(Date.now() + 60_000).toISOString(), + ...overrides, +}); + +beforeEach(() => { + loadOAuthToken.mockReset().mockResolvedValue(null); + refreshOAuthAccessToken.mockReset().mockResolvedValue({}); + extractLegacyOfficeText + .mockReset() + .mockResolvedValue("[Page 1]\nhello from libreoffice"); + uploadFile.mockReset().mockResolvedValue(undefined); + downloadFile + .mockReset() + .mockResolvedValue( + new Uint8Array([0xd0, 0xcf, 0x11, 0xe0]).buffer as ArrayBuffer, + ); +}); + +describe("registry", () => { + it("registers every new kind", () => { + expect(Object.keys(DB_JOB_HANDLERS)).toEqual( + expect.arrayContaining([ + "mcp.refresh_token", + "document.precompute_text", + ]), + ); + }); +}); + +describe("handleMcpRefreshToken", () => { + it("no-ops on a token that is not near expiry (idempotent re-run)", async () => { + loadOAuthToken.mockResolvedValue( + tokenRow({ + expires_at: new Date( + Date.now() + MCP_TOKEN_REFRESH_WINDOW_MS + 60_000, + ).toISOString(), + }), + ); + await handleMcpRefreshToken( + DB, + JOB("mcp.refresh_token", { connectorId: "c1" }), + ); + expect(refreshOAuthAccessToken).not.toHaveBeenCalled(); + }); + + it("refreshes a token inside the expiry window", async () => { + loadOAuthToken.mockResolvedValue(tokenRow()); + await handleMcpRefreshToken( + DB, + JOB("mcp.refresh_token", { connectorId: "c1" }), + ); + expect(refreshOAuthAccessToken).toHaveBeenCalledTimes(1); + }); + + it("rethrows a TRANSIENT refresh failure so the queue retries", async () => { + loadOAuthToken.mockResolvedValue(tokenRow()); + refreshOAuthAccessToken.mockRejectedValue( + new McpOAuthRequiredError("OAuth token refresh failed.", { + permanent: false, + }), + ); + await expect( + handleMcpRefreshToken( + DB, + JOB("mcp.refresh_token", { connectorId: "c1" }), + ), + ).rejects.toThrow(/refresh failed/); + }); + + it("rethrows a non-OAuth (network) failure so the queue retries", async () => { + loadOAuthToken.mockResolvedValue(tokenRow()); + refreshOAuthAccessToken.mockRejectedValue(new Error("ECONNRESET")); + await expect( + handleMcpRefreshToken( + DB, + JOB("mcp.refresh_token", { connectorId: "c1" }), + ), + ).rejects.toThrow(/ECONNRESET/); + }); + + it("swallows invalid_grant — retrying a dead grant is pointless", async () => { + loadOAuthToken.mockResolvedValue(tokenRow()); + refreshOAuthAccessToken.mockRejectedValue( + new McpOAuthRequiredError("OAuth token refresh failed.", { + permanent: true, + oauthErrorCode: "invalid_grant", + }), + ); + await expect( + handleMcpRefreshToken( + DB, + JOB("mcp.refresh_token", { connectorId: "c1" }), + ), + ).resolves.toBeUndefined(); + }); + + it("ignores a connector with no token row or no refresh token", async () => { + for (const row of [ + null, + tokenRow({ encrypted_refresh_token: null }), + tokenRow({ encrypted_access_token: null }), + ]) { + loadOAuthToken.mockResolvedValue(row); + await handleMcpRefreshToken( + DB, + JOB("mcp.refresh_token", { connectorId: "c1" }), + ); + } + expect(refreshOAuthAccessToken).not.toHaveBeenCalled(); + }); + + it("ignores a malformed payload instead of retrying it forever", async () => { + await handleMcpRefreshToken(DB, JOB("mcp.refresh_token", {})); + expect(loadOAuthToken).not.toHaveBeenCalled(); + }); +}); + +describe("handleDocumentPrecomputeText", () => { + it("uploads the extracted text to extracted-text/.txt", async () => { + await handleDocumentPrecomputeText( + DB, + JOB("document.precompute_text", { + versionId: "v-123", + storagePath: "documents/u1/d1/brief.doc", + fileType: "doc", + }), + ); + expect(downloadFile).toHaveBeenCalledWith("documents/u1/d1/brief.doc"); + const [key, body, contentType] = uploadFile.mock.calls[0] as [ + string, + ArrayBuffer, + string, + ]; + expect(key).toBe("extracted-text/v-123.txt"); + expect(contentType).toBe("text/plain; charset=utf-8"); + expect(Buffer.from(body).toString("utf8")).toBe( + "[Page 1]\nhello from libreoffice", + ); + }); + + it("throws when the source bytes are gone so the job retries", async () => { + downloadFile.mockResolvedValue(null); + await expect( + handleDocumentPrecomputeText( + DB, + JOB("document.precompute_text", { + versionId: "v-123", + storagePath: "documents/u1/d1/brief.doc", + fileType: "ppt", + }), + ), + ).rejects.toThrow(/source unavailable/); + expect(uploadFile).not.toHaveBeenCalled(); + }); + + it("refuses types that already have an in-process reader", async () => { + for (const fileType of ["docx", "pptx", "xlsx", "pdf", undefined]) { + await handleDocumentPrecomputeText( + DB, + JOB("document.precompute_text", { + versionId: "v-123", + storagePath: "documents/u1/d1/brief.docx", + fileType, + }), + ); + } + expect(extractLegacyOfficeText).not.toHaveBeenCalled(); + expect(uploadFile).not.toHaveBeenCalled(); + }); +}); diff --git a/backend/src/lib/dbq/handlers.ts b/backend/src/lib/dbq/handlers.ts index 2241f17244..904139fd74 100644 --- a/backend/src/lib/dbq/handlers.ts +++ b/backend/src/lib/dbq/handlers.ts @@ -7,6 +7,10 @@ // storage.cleanup — delete storage objects/prefixes (no more swallowed // fire-and-forget deletes leaking files) // export.build — build a user data export and park it in storage +// mcp.refresh_token — renew an MCP OAuth access token before it +// expires, instead of on the request that needs it +// document.precompute_text — extract a legacy Office file's text once, so +// read_document stops paying for LibreOffice per call import { chatTurnAuditEvents, @@ -21,13 +25,66 @@ import { buildUserTabularReviewsExport, userExportFilename, } from "../userDataExport"; -import { deleteFile, listFiles, uploadFile } from "../storage"; +import { + AUDIT_CSV_FILENAME, + buildAuditCsv, + type AuditQuery, +} from "../auditExport"; +import { ensureDocAccess } from "../access"; +import { + downloadFilenameForVersion, + loadActiveVersion, +} from "../documentVersions"; +import { + deleteFile, + downloadFile, + extractedTextKey, + listFiles, + uploadFile, +} from "../storage"; +import { + McpOAuthRequiredError, + loadOAuthToken, + refreshOAuthAccessToken, +} from "../mcp/oauth"; +import { requiresLibreOfficeTextExtraction } from "../documentTypes"; +import { extractLegacyOfficeText } from "../chat/tools/documentOps"; +import { + runConversionJob, + setDocumentTerminalStatus, +} from "../../workers/conversionWorker"; +import { + runExtractionJob, + markExtractionFailed, +} from "../../workers/extractionWorker"; +import { publishCellUpdate } from "../queue/runProgress"; +import type { ConversionJobData } from "../queue/conversionQueue"; +import type { ExtractionJobData } from "../queue/extractionQueue"; +import { DB_JOB_FAILURE_HOOKS } from "./runner"; import type { Db, DbJob, DbJobHandlers } from "./types"; /** The export types a client may request; anything else is a 400 upstream. */ -export const EXPORT_TYPES = ["account", "chats", "tabular-reviews"] as const; +export const EXPORT_TYPES = [ + "account", + "chats", + "tabular-reviews", + "audit-csv", + "documents-zip", +] as const; export type ExportType = (typeof EXPORT_TYPES)[number]; +/** The whole-account JSON exports: one artifact per (user, type). */ +const JSON_EXPORT_TYPES = ["account", "chats", "tabular-reviews"] as const; +type JsonExportType = (typeof JSON_EXPORT_TYPES)[number]; + +/** + * Upper bound on a documents-zip selection. The zip is assembled in memory, + * so an unbounded selection is an OOM waiting to happen; the route rejects + * oversized requests with a 400 and the handler treats one that slipped + * through as malformed rather than retrying it forever. + */ +export const MAX_ZIP_EXPORT_DOCUMENTS = 500; + export async function handleChatTurnAudit(db: Db, job: DbJob): Promise { const base = job.payload.base as ChatTurnAuditBase | undefined; if (!base?.userId) return; // malformed payload — nothing to retry into @@ -102,6 +159,127 @@ export async function handleStorageCleanup(db: Db, job: DbJob): Promise { } } +/** One finished artifact, ready to park in storage. */ +type ExportArtifact = { + body: Buffer; + filename: string; + /** Stored on the object and replayed as the download's Content-Type. */ + contentType: string; +}; + +const JSON_EXPORT_AUDIT_ACTIONS: Record = { + account: "export.account", + chats: "export.chats", + "tabular-reviews": "export.tabular", +}; + +async function buildJsonExport( + db: Db, + userId: string, + userEmail: string | null, + type: JsonExportType, +): Promise { + const data = + type === "account" + ? await buildUserAccountExport(db, userId, userEmail) + : type === "chats" + ? await buildUserChatsExport(db, userId, userEmail) + : await buildUserTabularReviewsExport(db, userId, userEmail); + return { + body: Buffer.from(JSON.stringify(data, null, 2), "utf8"), + filename: userExportFilename(type, userId), + contentType: "application/json", + }; +} + +async function buildAuditCsvExport( + db: Db, + job: DbJob, + userId: string, + userEmail: string | null, +): Promise { + // The route validated these params through parseQuery before enqueuing, + // so a job without them is malformed rather than retryable. + const query = job.payload.query as AuditQuery | undefined; + if (!query || typeof query !== "object") { + throw new Error(`[export.build] malformed payload on job ${job.id}`); + } + const csv = await buildAuditCsv(db, userId, userEmail ?? undefined, query); + return { + body: Buffer.from(csv, "utf8"), + filename: AUDIT_CSV_FILENAME, + contentType: "text/csv; charset=utf-8", + }; +} + +async function buildDocumentsZipExport( + db: Db, + job: DbJob, + userId: string, + userEmail: string | null, +): Promise { + const documentIds = job.payload.document_ids as unknown; + if ( + !Array.isArray(documentIds) || + documentIds.length === 0 || + documentIds.length > MAX_ZIP_EXPORT_DOCUMENTS || + documentIds.some((id) => typeof id !== "string" || !id) + ) { + throw new Error(`[export.build] malformed payload on job ${job.id}`); + } + + const { data: rawDocs, error } = await db + .from("documents") + .select("id, current_version_id, user_id, project_id") + .in("id", documentIds as string[]); + if (error) throw new Error(`[export.build] ${error.message}`); + + const JSZip = (await import("jszip")).default; + const zip = new JSZip(); + let added = 0; + for (const doc of (rawDocs ?? []) as { + id: string; + user_id: string; + project_id: string | null; + }[]) { + // Access is re-checked HERE, not at enqueue time: the payload's ids + // are stale by definition (a share can be revoked while the job + // waits), so a doc the user can no longer read is skipped. + const access = await ensureDocAccess(doc, userId, userEmail, db); + if (!access.ok) continue; + const active = await loadActiveVersion(doc.id, db); + if (!active) continue; + const raw = await downloadFile(active.storage_path); + if (!raw) continue; + // Sequential, unlike the sync route's Promise.all: this path exists + // for selections large enough that fetching every file at once is + // what would blow the memory ceiling. + zip.file( + downloadFilenameForVersion( + active.filename, + active.version_number, + active.source === "assistant_edit", + ), + Buffer.from(raw), + ); + added++; + } + if (added === 0) { + throw new Error( + `[export.build] no accessible documents for job ${job.id}`, + ); + } + + return { + body: await zip.generateAsync({ + type: "nodebuffer", + compression: "DEFLATE", + }), + filename: "documents.zip", + contentType: "application/zip", + }; +} + export async function handleExportBuild( db: Db, job: DbJob, @@ -113,57 +291,205 @@ export async function handleExportBuild( } const userEmail = (job.payload.userEmail as string | undefined) ?? null; - const data = - type === "account" - ? await buildUserAccountExport(db, userId, userEmail) - : type === "chats" - ? await buildUserChatsExport(db, userId, userEmail) - : await buildUserTabularReviewsExport(db, userId, userEmail); + const artifact = + type === "audit-csv" + ? await buildAuditCsvExport(db, job, userId, userEmail) + : type === "documents-zip" + ? await buildDocumentsZipExport(db, job, userId, userEmail) + : await buildJsonExport(db, userId, userEmail, type); - const filename = userExportFilename( - type === "account" - ? "account" - : type === "chats" - ? "chats" - : "tabular-reviews", - userId, - ); // Path is namespaced under the user (account erasure purges the prefix) // and keyed by job id (a re-run overwrites its own artifact — idempotent). - const storagePath = `exports/${userId}/${job.id}-${filename}`; - const body = Buffer.from(JSON.stringify(data, null, 2), "utf8"); + const storagePath = `exports/${userId}/${job.id}-${artifact.filename}`; + const body = artifact.body; await uploadFile( storagePath, body.buffer.slice( body.byteOffset, body.byteOffset + body.byteLength, ) as ArrayBuffer, - "application/json", + artifact.contentType, ); // The completion audit row replaces the one the old sync route wrote. - await recordAudit(db, { - userId, - userEmail, - action: - type === "account" - ? "export.account" - : type === "chats" - ? "export.chats" - : "export.tabular", - surface: "account", - }); + // The filtered exports have no such row: neither of their sync routes + // recorded one, and inventing it here would change the history feed. + if (type !== "audit-csv" && type !== "documents-zip") { + await recordAudit(db, { + userId, + userEmail, + action: JSON_EXPORT_AUDIT_ACTIONS[type], + surface: "account", + }); + } // No signed /download token here: that route only serves paths backed by // a live document_versions row, which an export artifact is not. The // client downloads through GET /user/exports/:id/download instead, which - // re-checks ownership on every request. - return { storage_path: storagePath, filename }; + // re-checks ownership on every request and replays content_type. + return { + storage_path: storagePath, + filename: artifact.filename, + content_type: artifact.contentType, + }; +} + +/** + * Refresh an MCP OAuth access token that is about to expire. + * + * The lazy refresh in oauthBearerToken stays the last line of defense; this + * job just moves the cost (and the failure) off the request that would + * otherwise discover the expiry mid-tool-call. + */ +export const MCP_TOKEN_REFRESH_WINDOW_MS = 15 * 60 * 1000; + +export async function handleMcpRefreshToken( + db: Db, + job: DbJob, +): Promise { + const connectorId = job.payload.connectorId as string | undefined; + if (!connectorId) return; // malformed payload — nothing to retry into + + const token = await loadOAuthToken(connectorId, db); + // The connector was disconnected (rows cascade-delete) or never held an + // OAuth grant between the sweep and this run: nothing to refresh, and a + // retry cannot bring the row back. + if (!token?.encrypted_access_token || !token.encrypted_refresh_token) { + return; + } + + // Idempotency, and the whole point of re-checking here: a concurrent + // request may already have taken the lazy-refresh path, or an earlier + // attempt of this very job may have succeeded and then failed to report + // it. A token that is no longer near expiry needs nothing. + const expiresAt = token.expires_at ? Date.parse(token.expires_at) : null; + if (!expiresAt || expiresAt > Date.now() + MCP_TOKEN_REFRESH_WINDOW_MS) { + return; + } + + try { + // refreshOAuthAccessToken owns its own persistence (it upserts the + // new token through storeOAuthToken), so there is nothing to write + // here — reusing it is what keeps the two refresh paths identical. + await refreshOAuthAccessToken(token, db); + } catch (err) { + // A dead grant (invalid_grant and friends) cannot be retried into + // life: only the user reconnecting fixes it. Burning the attempt + // budget replaying it would just spam the authorization server, so + // swallow it and let the lazy path surface "reconnect" in the UI the + // next time the user actually touches this connector. + if (err instanceof McpOAuthRequiredError && err.permanent) { + console.warn( + "[mcp.refresh_token] permanent refresh failure; user must reconnect", + { connectorId, oauthErrorCode: err.oauthErrorCode }, + ); + return; + } + // Everything else — transport errors, 5xx/429 from the authorization + // server — is worth another attempt. + throw err; + } +} + +/** + * Precompute a legacy Office version's plain text into the read_document + * cache. + * + * WHY: .doc and .ppt have no in-process reader, so read_document shells out + * to LibreOffice on EVERY call — inside the chat tool call the user is + * waiting on. Doing it once here, off the request path, turns that into a + * single storage GET. + * + * Idempotent: the key is derived from the immutable version id, so a retry + * overwrites its own object with identical bytes. + */ +export async function handleDocumentPrecomputeText( + _db: Db, + job: DbJob, +): Promise { + const versionId = job.payload.versionId as string | undefined; + const storagePath = job.payload.storagePath as string | undefined; + const fileType = job.payload.fileType as string | undefined; + // Gate on the file type as well as the ids: this handler is the only + // thing that would run LibreOffice off a queue payload, and a job for a + // type that already has an in-process reader is a mistake, not work. + if ( + !versionId || + !storagePath || + !requiresLibreOfficeTextExtraction(fileType) + ) { + return; + } + + const raw = await downloadFile(storagePath); + if (!raw) { + // Storage may simply be lagging; a genuinely deleted source runs the + // attempt budget out and then stops, which is the right end state. + throw new Error( + `[document.precompute_text] source unavailable: ${storagePath}`, + ); + } + const text = await extractLegacyOfficeText(raw); + const body = Buffer.from(text, "utf8"); + await uploadFile( + extractedTextKey(versionId), + body.buffer.slice( + body.byteOffset, + body.byteOffset + body.byteLength, + ) as ArrayBuffer, + "text/plain; charset=utf-8", + ); } +// Postgres-driver fallback for the two BullMQ-native workloads: the SAME +// job bodies (runConversionJob / runExtractionJob) run off db_jobs rows when +// no Redis is configured. Their retry budget and dedupe identity match the +// BullMQ path (set at enqueue time in lib/queue/*Queue.ts), and their +// domain-level permanent-failure semantics are reproduced by the failure +// hooks below — the generic state machine only knows about db_jobs rows. + +export async function handleConversionConvert( + db: Db, + job: DbJob, +): Promise { + await runConversionJob(job.payload as unknown as ConversionJobData, db); +} + +export async function handleExtractionExtract( + db: Db, + job: DbJob, +): Promise { + // publishCellUpdate no-ops without Redis; the SSE views' DB-poll + // backstops carry progress in this mode. + await runExtractionJob(job.payload as unknown as ExtractionJobData, { + db, + publish: publishCellUpdate, + }); +} + +DB_JOB_FAILURE_HOOKS["conversion.convert"] = async (db, job) => { + const data = job.payload as unknown as ConversionJobData; + // Mirrors the BullMQ worker's permanent-failure handler: only the + // initial-upload flow (finalize) has a document parked "processing" with + // no path forward; version flows keep a healthy document untouched. + if (data.finalizeDocumentStatus === false) return; + await setDocumentTerminalStatus(db, data.documentId, "error"); +}; + +DB_JOB_FAILURE_HOOKS["extraction.extract"] = async (db, job) => { + await markExtractionFailed(job.payload as unknown as ExtractionJobData, { + db, + publish: publishCellUpdate, + }); +}; + export const DB_JOB_HANDLERS: DbJobHandlers = { "audit.chat_turn": handleChatTurnAudit, "account.delete": handleAccountDelete, "storage.cleanup": handleStorageCleanup, "export.build": handleExportBuild, + "conversion.convert": handleConversionConvert, + "extraction.extract": handleExtractionExtract, + "mcp.refresh_token": handleMcpRefreshToken, + "document.precompute_text": handleDocumentPrecomputeText, }; diff --git a/backend/src/lib/documentTypes.ts b/backend/src/lib/documentTypes.ts index 7df223bdee..8ac48b6eda 100644 --- a/backend/src/lib/documentTypes.ts +++ b/backend/src/lib/documentTypes.ts @@ -38,6 +38,21 @@ export function shouldConvertToPdf(fileType: string | null | undefined) { ); } +/** + * The types whose text can only be read by round-tripping the file through + * LibreOffice. Every other allowed type has an in-process reader — docx via + * the tracked-changes extractor (mammoth as fallback), pptx via officeText, + * spreadsheets via SheetJS, pdf via pdfjs — so .doc and .ppt are the only + * ones read_document pays a subprocess conversion for, and therefore the only + * ones worth precomputing and caching. + */ +export function requiresLibreOfficeTextExtraction( + fileType: string | null | undefined, +) { + const normalized = (fileType ?? "").toLowerCase(); + return normalized === "doc" || normalized === "ppt"; +} + export function contentTypeForDocumentType(fileType: string | null | undefined) { switch ((fileType ?? "").toLowerCase()) { case "pdf": diff --git a/backend/src/lib/documentVersions.ts b/backend/src/lib/documentVersions.ts index d1deb79af0..3d1c9c83f5 100644 --- a/backend/src/lib/documentVersions.ts +++ b/backend/src/lib/documentVersions.ts @@ -100,6 +100,26 @@ export async function loadActiveVersion( }; } +/** + * Produce the filename a download should present to the user. Version + * filenames are expected to include the real extension. + * + * Shared by the download routes and the "documents-zip" export job, which + * must name the entries in the zip exactly as the sync route does. + */ +export function downloadFilenameForVersion( + filename: string | null | undefined, + versionNumber: number | null, + edited = false, +): string { + const resolved = filename?.trim() || "Untitled document.docx"; + if (!edited || !versionNumber || versionNumber < 1) return resolved; + const dot = resolved.lastIndexOf("."); + const stem = dot > 0 ? resolved.slice(0, dot) : resolved; + const ext = dot > 0 ? resolved.slice(dot) : ""; + return `${stem} [Edited V${versionNumber}]${ext}`; +} + /** * For a list of documents, look up the active version for each and merge * `storage_path` + `pdf_storage_path` onto the row. One round-trip total diff --git a/backend/src/lib/mcp/oauth.ts b/backend/src/lib/mcp/oauth.ts index 96b16e404f..dd53a96095 100644 --- a/backend/src/lib/mcp/oauth.ts +++ b/backend/src/lib/mcp/oauth.ts @@ -32,9 +32,28 @@ import { export class McpOAuthRequiredError extends Error { code = "oauth_required"; - constructor(message = "OAuth authorization is required for this MCP server.") { + /** + * Whether re-running the same refresh could ever succeed. False only when + * the authorization server had a transport-level or 5xx/429 hiccup; true + * (the default, and every pre-existing throw site) when the grant itself + * is dead — invalid_grant, invalid_client, a revoked or absent refresh + * token — and nothing short of the user reconnecting will fix it. + * + * Nothing on the request path reads this: it exists so the background + * mcp.refresh_token job can tell "retry me" from "stop retrying", instead + * of burning its whole attempt budget replaying a rejected grant. + */ + readonly permanent: boolean; + /** The RFC 6749 `error` code from the token endpoint, when it sent one. */ + readonly oauthErrorCode: string | null; + constructor( + message = "OAuth authorization is required for this MCP server.", + options: { permanent?: boolean; oauthErrorCode?: string | null } = {}, + ) { super(message); this.name = "McpOAuthRequiredError"; + this.permanent = options.permanent ?? true; + this.oauthErrorCode = options.oauthErrorCode ?? null; } } @@ -310,7 +329,36 @@ async function storeOAuthToken( if (connectorError) throw connectorError; } -async function refreshOAuthAccessToken(row: OAuthTokenRow, db: Db) { +/** + * Pull the RFC 6749 `error` code out of a token-endpoint error response. The + * spec puts it in a JSON body ({"error":"invalid_grant"}); anything else is + * treated as "no code", and the HTTP status decides on its own. + */ +function oauthErrorCodeFrom(body: string): string | null { + try { + const parsed = JSON.parse(body) as Record; + return typeof parsed.error === "string" ? parsed.error : null; + } catch { + return null; + } +} + +/** + * Codes that mean the grant is gone for good. `invalid_grant` is the one the + * spec reserves for an expired/revoked/rejected refresh token, and the rest + * describe a client registration that no longer works — replaying the request + * gets the identical rejection every time. + */ +const PERMANENT_OAUTH_ERROR_CODES = new Set([ + "invalid_grant", + "invalid_client", + "unauthorized_client", + "invalid_request", + "invalid_scope", + "unsupported_grant_type", +]); + +export async function refreshOAuthAccessToken(row: OAuthTokenRow, db: Db) { const refreshToken = decryptString( row.encrypted_refresh_token, row.refresh_token_iv, @@ -340,7 +388,20 @@ async function refreshOAuthAccessToken(row: OAuthTokenRow, db: Db) { body, }); if (!response.ok) { - throw new McpOAuthRequiredError("OAuth token refresh failed. Please reconnect."); + // Same error class and same user-facing message as before — only the + // retryability metadata is new. A 5xx/429 is the authorization server + // having a bad minute, so the background refresh job may try again; + // any other status (or an explicit invalid_grant-family code) means + // the grant is dead and retrying just replays the rejection. + const detail = await response.text().catch(() => ""); + const oauthErrorCode = oauthErrorCodeFrom(detail); + const transient = + (response.status >= 500 || response.status === 429) && + !(oauthErrorCode && PERMANENT_OAUTH_ERROR_CODES.has(oauthErrorCode)); + throw new McpOAuthRequiredError( + "OAuth token refresh failed. Please reconnect.", + { permanent: !transient, oauthErrorCode }, + ); } const token = (await response.json()) as Record; await storeOAuthToken( diff --git a/backend/src/lib/storage.ts b/backend/src/lib/storage.ts index e41e9449f6..e2adf2655e 100644 --- a/backend/src/lib/storage.ts +++ b/backend/src/lib/storage.ts @@ -236,6 +236,16 @@ export function workflowReferenceKey( return `workflow-references/${userId}/${workflowId}/${referenceId}/${contentHash}${storageExtension(filename, ".bin")}`; } +/** + * Cache slot for a document version's extracted plain text (see the + * document.precompute_text job). Keyed by version id alone: versions are + * immutable apart from two in-place rewrite sites, both of which invalidate + * this key, so the version id fully identifies the bytes the text came from. + */ +export function extractedTextKey(versionId: string): string { + return `extracted-text/${versionId}.txt`; +} + function storageExtension(filename: string, fallback: string): string { const lastDot = filename.lastIndexOf("."); if (lastDot < 0) return fallback; diff --git a/backend/src/lib/userDataCleanup.ts b/backend/src/lib/userDataCleanup.ts index 0a6cee85d4..c5d25b4534 100644 --- a/backend/src/lib/userDataCleanup.ts +++ b/backend/src/lib/userDataCleanup.ts @@ -1,5 +1,5 @@ import { createServerSupabase } from "./supabase"; -import { deleteFile, listFiles } from "./storage"; +import { deleteFile, extractedTextKey, listFiles } from "./storage"; import { enqueueStorageCleanup } from "./dbq/enqueue"; type Db = ReturnType; @@ -86,11 +86,18 @@ async function collectDocumentVersionPaths( for (const batch of chunks(documentIds)) { const { data, error } = await db .from("document_versions") - .select("storage_path, pdf_storage_path") + .select("id, storage_path, pdf_storage_path") .in("document_id", batch); await throwIfError(error, "Failed to load document storage paths"); for (const version of data ?? []) { + // The extracted-text cache is keyed by version id and lives + // outside the per-user storage prefixes, so nothing else would + // ever enumerate it. Deleting an object that was never written is + // a no-op, so this is unconditional rather than type-gated. + if (typeof version.id === "string" && version.id.length > 0) { + paths.add(extractedTextKey(version.id)); + } if ( typeof version.storage_path === "string" && version.storage_path.length > 0 diff --git a/backend/src/routes/audit.ts b/backend/src/routes/audit.ts index cc3fa855bf..a407f14a56 100644 --- a/backend/src/routes/audit.ts +++ b/backend/src/routes/audit.ts @@ -5,187 +5,31 @@ import { Router } from "express"; import { requireAuth, requireMfaIfEnrolled } from "../middleware/auth"; import { createServerSupabase } from "../lib/supabase"; -import { normalizeDisplayName } from "../lib/userLookup"; import { sendInternalError } from "../lib/httpError"; +import { + AUDIT_CSV_FILENAME, + AUDIT_EXPORT_LIMIT, + buildAuditCsv, + parseQuery, + queryEvents, +} from "../lib/auditExport"; + +// The query/CSV helpers moved to lib/auditExport so the async "audit-csv" +// export job can reuse them; re-exported here for existing importers. +export { + accessibleProjectIds, + buildAuditCsv, + csvCell, + escapeLikePattern, + parseQuery, + queryEvents, +} from "../lib/auditExport"; +export type { AuditQuery, ParseQueryResult } from "../lib/auditExport"; export const auditRouter = Router(); auditRouter.use(requireAuth); const PAGE_SIZE = 50; -const EXPORT_LIMIT = 2000; -// Clamp the requested page. Without a bound, ?page=99999999999999 produces an -// offset of ~5e15, which PostgREST rejects and surfaces as a 500. Capping the -// page keeps the offset well inside Postgres' integer range. -const MAX_PAGE = 100_000; -const DATE_RE = /^\d{4}-\d{2}-\d{2}$/; - -export async function accessibleProjectIds( - db: ReturnType, - userId: string, - email: string | undefined, -): Promise { - const ids = new Set(); - const own = await db.from("projects").select("id").eq("user_id", userId); - for (const row of (own.data ?? []) as { id: string }[]) ids.add(row.id); - if (email) { - const shared = await db - .from("projects") - .select("id") - .contains("shared_with", [email.trim().toLowerCase()]); - for (const row of (shared.data ?? []) as { id: string }[]) ids.add(row.id); - } - return [...ids]; -} - -type AuditQuery = { - q?: string; - action?: string; - status?: string; - surface?: string; - from?: string; - to?: string; - sortBy: AuditSortField; - sortDirection: "asc" | "desc"; - page: number; - limit: number; -}; - -const AUDIT_SORT_FIELDS = [ - "created_at", - "user_email", - "title", - "model", -] as const; -type AuditSortField = (typeof AUDIT_SORT_FIELDS)[number]; - -export type ParseQueryResult = - | { ok: true; query: AuditQuery } - | { ok: false; error: string }; - -export function escapeLikePattern(value: string): string { - return value - .replace(/\\/g, "\\\\") - .replace(/%/g, "\\%") - .replace(/_/g, "\\_"); -} - -export function parseQuery( - raw: Record, - limit: number, -): ParseQueryResult { - const str = (v: unknown) => - typeof v === "string" && v.trim() ? v.trim() : undefined; - // Clamp page into [1, MAX_PAGE] so a huge ?page= can't overflow the offset. - const parsedPage = Number.parseInt(String(raw.page ?? "1"), 10) || 1; - const page = Math.min(Math.max(parsedPage, 1), MAX_PAGE); - const from = str(raw.from); - const to = str(raw.to); - const requestedSortBy = str(raw.sort_by); - const requestedSortDirection = str(raw.sort_dir); - // Date filters come from and are compared as calendar - // days. Reject anything that isn't a bare YYYY-MM-DD — a value like - // "2026-07-30T12:00:00Z" would become "...ZT23:59:59.999Z" (F8) and 500. - if (from && !DATE_RE.test(from)) - return { ok: false, error: "Invalid 'from' date; expected YYYY-MM-DD" }; - if (to && !DATE_RE.test(to)) - return { ok: false, error: "Invalid 'to' date; expected YYYY-MM-DD" }; - if ( - requestedSortBy && - !AUDIT_SORT_FIELDS.includes(requestedSortBy as AuditSortField) - ) { - return { ok: false, error: "Invalid audit sort field" }; - } - if ( - requestedSortDirection && - requestedSortDirection !== "asc" && - requestedSortDirection !== "desc" - ) { - return { ok: false, error: "Invalid audit sort direction" }; - } - return { - ok: true, - query: { - q: str(raw.q)?.slice(0, 200), - action: str(raw.action)?.slice(0, 60), - status: str(raw.status)?.slice(0, 20), - surface: str(raw.surface)?.slice(0, 30), - from, - to, - sortBy: (requestedSortBy as AuditSortField | undefined) ?? "created_at", - sortDirection: - (requestedSortDirection as "asc" | "desc" | undefined) ?? "desc", - page, - limit, - }, - }; -} - -export async function queryEvents( - db: ReturnType, - userId: string, - email: string | undefined, - q: AuditQuery, - resolveDisplayNames = true, -) { - const projectIds = await accessibleProjectIds(db, userId, email); - let query = db - .from("audit_events") - .select( - "id, created_at, user_id, user_email, action, status, title, surface, project_id, chat_id, document_id, review_id, model, detail", - { count: "exact" }, - ); - query = projectIds.length - ? query.or(`user_id.eq.${userId},project_id.in.(${projectIds.join(",")})`) - : query.eq("user_id", userId); - if (q.action) query = query.eq("action", q.action); - if (q.status) query = query.eq("status", q.status); - if (q.surface) query = query.eq("surface", q.surface); - if (q.q) query = query.ilike("title", `%${escapeLikePattern(q.q)}%`); - if (q.from) query = query.gte("created_at", q.from); - if (q.to) query = query.lte("created_at", `${q.to}T23:59:59.999Z`); - const result = await query - .order(q.sortBy, { - ascending: q.sortDirection === "asc", - nullsFirst: false, - }) - .range((q.page - 1) * q.limit, q.page * q.limit - 1); - - if (result.error || !result.data?.length) return result; - - const userIds = [ - ...new Set( - result.data - .map((event) => event.user_id as string | null) - .filter((userId): userId is string => Boolean(userId)), - ), - ]; - const displayNameByUserId = new Map(); - if (resolveDisplayNames) { - const { data: profiles, error: profileError } = await db - .from("user_profiles") - .select("user_id, display_name") - .in("user_id", userIds); - if (!profileError) { - for (const profile of profiles ?? []) { - displayNameByUserId.set( - profile.user_id as string, - normalizeDisplayName(profile.display_name), - ); - } - } - } - - return { - ...result, - data: result.data.map((row) => { - const { user_id: userId, ...event } = row; - return { - ...event, - user_display_name: displayNameByUserId.get(userId as string) ?? null, - }; - }), - }; -} auditRouter.get("/", async (req, res) => { const userId = res.locals.userId as string; @@ -204,47 +48,35 @@ auditRouter.get("/", async (req, res) => { }); }); -export function csvCell(v: unknown): string { - let s = v == null ? "" : String(v); - // Neutralize spreadsheet formula injection: Excel/Sheets evaluate any cell - // whose text begins with = + - @, a tab or a carriage return as a formula on - // open. Titles are attacker-controllable across shared projects, so an - // =HYPERLINK(...) payload would execute in the victim's spreadsheet. Prefix a - // single quote to force the value to be treated as literal text. - if (/^[=+\-@\t\r]/.test(s)) s = `'${s}`; - return /[",\n\r]/.test(s) ? `"${s.replace(/"/g, '""')}"` : s; -} - +// Synchronous CSV export. Still here for curl users and older clients; the +// frontend goes through the durable "audit-csv" export job instead. Both +// emit the same bytes because both render through buildAuditCsv. auditRouter.get("/export", requireMfaIfEnrolled, async (req, res) => { const userId = res.locals.userId as string; const email = res.locals.userEmail as string | undefined; const db = createServerSupabase(); - const parsed = parseQuery(req.query as Record, EXPORT_LIMIT); - if (!parsed.ok) return void res.status(400).json({ detail: parsed.error }); - const q = parsed.query; - q.page = 1; - const { data, error } = await queryEvents(db, userId, email, q, false); - if (error) return void sendInternalError(res, error); - const header = - "created_at,user,action,status,title,application,project_id,model"; - const rows = ((data ?? []) as Record[]).map((e) => - [ - e.created_at, - e.user_display_name ?? e.user_email, - e.action, - e.status, - e.title, - e.surface, - e.project_id, - e.model, - ] - .map(csvCell) - .join(","), + const parsed = parseQuery( + req.query as Record, + AUDIT_EXPORT_LIMIT, ); + if (!parsed.ok) return void res.status(400).json({ detail: parsed.error }); + let csv: string; + try { + csv = await buildAuditCsv(db, userId, email, parsed.query); + } catch (err) { + // buildAuditCsv throws so the async job retries; here the throw becomes + // the same generic 500 this route has always sent, never the raw DB + // message. Unwrap `cause` so the log still carries the PostgrestError's + // code/details/hint rather than only its message. + return void sendInternalError( + res, + err instanceof Error && err.cause ? err.cause : err, + ); + } res.setHeader("Content-Type", "text/csv; charset=utf-8"); res.setHeader( "Content-Disposition", - 'attachment; filename="history-export.csv"', + `attachment; filename="${AUDIT_CSV_FILENAME}"`, ); - res.send([header, ...rows].join("\n")); + res.send(csv); }); diff --git a/backend/src/routes/documents.ts b/backend/src/routes/documents.ts index 9a4254c900..73b8fabd7a 100644 --- a/backend/src/routes/documents.ts +++ b/backend/src/routes/documents.ts @@ -7,6 +7,7 @@ import { buildContentDisposition, downloadFile, deleteFile, + extractedTextKey, getSignedUrl, storageKey, uploadFile, @@ -14,7 +15,7 @@ import { } from "../lib/storage"; import { docxToPdf, convertedPdfKey } from "../lib/convert"; import { enqueueConversion } from "../lib/queue/conversionQueue"; -import { enqueueStorageCleanup } from "../lib/dbq/enqueue"; +import { enqueueDbJob, enqueueStorageCleanup } from "../lib/dbq/enqueue"; import { extractTrackedChangeIds, resolveTrackedChange, @@ -24,6 +25,7 @@ import { attachActiveVersionPaths, attachLatestVersionNumbers, contentSha256, + downloadFilenameForVersion, loadActiveVersion, } from "../lib/documentVersions"; import { ensureDocAccess } from "../lib/access"; @@ -32,6 +34,7 @@ import { ALLOWED_DOCUMENT_TYPES, ALLOWED_DOCUMENT_TYPES_LABEL, contentTypeForDocumentType, + requiresLibreOfficeTextExtraction, shouldConvertToPdf, } from "../lib/documentTypes"; @@ -54,12 +57,17 @@ async function deleteDocumentAndVersionFiles( // dies after it, the queued job still removes the files. const { data: versions } = await db .from("document_versions") - .select("storage_path, pdf_storage_path") + .select("id, storage_path, pdf_storage_path") .eq("document_id", documentId); const keys = (versions ?? []).flatMap((v) => - [v.storage_path, v.pdf_storage_path].filter( - (p): p is string => typeof p === "string" && p.length > 0, - ), + // The extracted-text cache is keyed by version id and sits outside the + // per-user prefixes, so this is the only place that can reach it. + // Deleting an object that was never written is a no-op, hence no gate. + [ + v.storage_path, + v.pdf_storage_path, + typeof v.id === "string" && v.id ? extractedTextKey(v.id) : null, + ].filter((p): p is string => typeof p === "string" && p.length > 0), ); const result = await db.from("documents").delete().eq("id", documentId); if (!result.error) await enqueueStorageCleanup(db, keys); @@ -213,6 +221,8 @@ documentsRouter.get("/:documentId/display", requireAuth, async (req, res) => { }); // POST /single-documents/download-zip +// Synchronous zip, kept for small selections (instant download, no polling). +// Large selections go through the durable "documents-zip" export job instead. documentsRouter.post("/download-zip", requireAuth, async (req, res) => { const userId = res.locals.userId as string; const userEmail = res.locals.userEmail as string | undefined; @@ -370,21 +380,6 @@ documentsRouter.get("/:documentId/docx", requireAuth, async (req, res) => { res.send(Buffer.from(raw)); }); -// Produce the filename a download should present to the user. Version -// filenames are expected to include the real extension. -function downloadFilenameForVersion( - filename: string | null | undefined, - versionNumber: number | null, - edited = false, -): string { - const resolved = filename?.trim() || "Untitled document.docx"; - if (!edited || !versionNumber || versionNumber < 1) return resolved; - const dot = resolved.lastIndexOf("."); - const stem = dot > 0 ? resolved.slice(0, dot) : resolved; - const ext = dot > 0 ? resolved.slice(dot) : ""; - return `${stem} [Edited V${versionNumber}]${ext}`; -} - // GET /single-documents/:documentId/versions // Returns every version row for the document in document order, with // the human-friendly version number when present. @@ -1369,6 +1364,16 @@ async function handleEditResolution( .update({ content_sha256: contentSha256(ab), pdf_storage_path: null }) .eq("id", doc.current_version_id); + // The extracted-text cache is keyed on the version id and this is one of + // only two sites that rewrite a version's bytes in place, so it is one of + // only two sites where that key could go stale. Resolution always writes + // DOCX, which is not a cached type, so this deletes nothing today — it is + // here so the "versions are immutable" assumption the cache rests on stays + // true by construction rather than by coincidence. + await enqueueStorageCleanup(db, [ + extractedTextKey(doc.current_version_id as string), + ]); + const { error: statusErr } = await db .from("document_edits") .update({ @@ -1564,6 +1569,29 @@ export async function handleDocumentUpload( }); } + // .doc/.ppt are the only types read_document can read solely by paying + // for a LibreOffice conversion. Extract that text once now, in the + // background, so the first chat that reads this document does not pay a + // subprocess round trip inside its own tool call. Best-effort: a failed + // enqueue just means the read path converts inline and re-queues itself. + if (requiresLibreOfficeTextExtraction(suffix)) { + try { + await enqueueDbJob(db, { + kind: "document.precompute_text", + payload: { + versionId: versionRow.id, + storagePath: key, + fileType: suffix, + userId, + }, + dedupeKey: `precompute:${versionRow.id}`, + maxAttempts: 3, + }); + } catch (err) { + console.error("[upload] precompute-text enqueue failed", err); + } + } + const { data: updated } = await db .from("documents") .select("*") diff --git a/backend/src/routes/projects.ts b/backend/src/routes/projects.ts index c11f0604d2..4693868678 100644 --- a/backend/src/routes/projects.ts +++ b/backend/src/routes/projects.ts @@ -2,7 +2,7 @@ import { Router, type Request, type Response } from "express"; import { requireAuth, requireMfaIfEnrolled } from "../middleware/auth"; import { createServerSupabase } from "../lib/supabase"; import { recordAudit } from "../lib/audit"; -import { enqueueStorageCleanup } from "../lib/dbq/enqueue"; +import { enqueueDbJob, enqueueStorageCleanup } from "../lib/dbq/enqueue"; import { enqueueConversion } from "../lib/queue/conversionQueue"; import { createClient } from "@supabase/supabase-js"; import { @@ -29,6 +29,7 @@ import { ALLOWED_DOCUMENT_TYPES, ALLOWED_DOCUMENT_TYPES_LABEL, contentTypeForDocumentType, + requiresLibreOfficeTextExtraction, shouldConvertToPdf, } from "../lib/documentTypes"; import { @@ -1607,6 +1608,28 @@ export async function handleDocumentUpload( }); } + // Same precompute as the single-document upload path (documents.ts): + // .doc/.ppt are the only types read_document can read without an + // in-process parser, so their text is extracted once here rather than + // inside the first chat tool call. Best-effort — the read path re-queues. + if (requiresLibreOfficeTextExtraction(suffix)) { + try { + await enqueueDbJob(db, { + kind: "document.precompute_text", + payload: { + versionId: versionRow.id as string, + storagePath: key, + fileType: suffix, + userId, + }, + dedupeKey: `precompute:${versionRow.id as string}`, + maxAttempts: 3, + }); + } catch (err) { + console.error("[upload] precompute-text enqueue failed", err); + } + } + const { data: updated } = await db .from("documents") .select("*") diff --git a/backend/src/routes/user.ts b/backend/src/routes/user.ts index 8ecd710711..01491a6414 100644 --- a/backend/src/routes/user.ts +++ b/backend/src/routes/user.ts @@ -5,7 +5,12 @@ import { createServerSupabase } from "../lib/supabase"; import { recordAudit } from "../lib/audit"; import { sendInternalError } from "../lib/httpError"; import { enqueueDbJob } from "../lib/dbq/enqueue"; -import { EXPORT_TYPES, type ExportType } from "../lib/dbq/handlers"; +import { + EXPORT_TYPES, + MAX_ZIP_EXPORT_DOCUMENTS, + type ExportType, +} from "../lib/dbq/handlers"; +import { AUDIT_EXPORT_LIMIT, parseQuery } from "../lib/auditExport"; import type { DbJob } from "../lib/dbq/types"; import { buildContentDisposition, downloadFile } from "../lib/storage"; import { @@ -1761,7 +1766,11 @@ userRouter.get( // Artifacts expire after 24 hours (the runner's retention sweep deletes the // file and the job row). -// POST /user/exports { type: "account" | "chats" | "tabular-reviews" } +// POST /user/exports { type, params? } +// `params` carries the inputs of the filtered exports: the History CSV's +// filters, and the document ids of a bulk zip. They are validated here, at +// request time, so a bad filter is a 400 instead of a job that fails minutes +// later with nowhere to report it. userRouter.post( "/exports", requireAuth, @@ -1769,19 +1778,59 @@ userRouter.post( async (req, res) => { const userId = res.locals.userId as string; const userEmail = res.locals.userEmail as string | undefined; - const type = (req.body as { type?: string } | undefined)?.type; + const body = (req.body ?? {}) as { + type?: string; + params?: Record; + }; + const type = body.type; if (!type || !EXPORT_TYPES.includes(type as ExportType)) return void res.status(400).json({ detail: `type must be one of: ${EXPORT_TYPES.join(", ")}`, }); + const params = body.params ?? {}; + + const payload: Record = { + userId, + userEmail: userEmail ?? null, + type, + }; + if (type === "audit-csv") { + // Same validation the sync GET /audit/export route applies. + const parsed = parseQuery(params, AUDIT_EXPORT_LIMIT); + if (!parsed.ok) + return void res.status(400).json({ detail: parsed.error }); + payload.query = parsed.query; + } else if (type === "documents-zip") { + const ids = params.document_ids; + if ( + !Array.isArray(ids) || + ids.length === 0 || + ids.some((id) => typeof id !== "string" || !id) + ) + return void res.status(400).json({ + detail: "params.document_ids must be a non-empty array of document ids", + }); + if (ids.length > MAX_ZIP_EXPORT_DOCUMENTS) + return void res.status(400).json({ + detail: `params.document_ids is limited to ${MAX_ZIP_EXPORT_DOCUMENTS} documents`, + }); + payload.document_ids = ids; + } + const db = createServerSupabase(); try { - // Deduped per (user, type): double clicks and impatient retries - // collapse into the already-running build. + // Deduped per (user, type) for the whole-account exports: double + // clicks and impatient retries collapse into the already-running + // build. The filtered exports opt out — two requests differing + // only in their filters or selection are different artifacts. + const dedupeKey = + type === "audit-csv" || type === "documents-zip" + ? undefined + : `export:${userId}:${type}`; const out = await enqueueDbJob(db, { kind: "export.build", - payload: { userId, userEmail: userEmail ?? null, type }, - dedupeKey: `export:${userId}:${type}`, + payload, + dedupeKey, maxAttempts: 3, }); if (!out.id) @@ -1865,7 +1914,13 @@ userRouter.get( const raw = await downloadFile(storagePath); if (!raw) return void res.status(404).json({ detail: "Export expired" }); - res.setHeader("Content-Type", "application/json; charset=utf-8"); + // Artifacts are no longer all JSON (CSV, zip). The builder records the + // type it produced; the default covers jobs finished before it did. + res.setHeader( + "Content-Type", + (row.result.content_type as string | undefined) ?? + "application/json", + ); res.setHeader( "Content-Disposition", buildContentDisposition("attachment", filename), diff --git a/backend/src/routes/wordChat.ts b/backend/src/routes/wordChat.ts index 7c60317329..a9aedf8356 100644 --- a/backend/src/routes/wordChat.ts +++ b/backend/src/routes/wordChat.ts @@ -27,6 +27,7 @@ import { stripTransientAssistantEvents, withoutEmptyAssistantReservations, } from "../lib/chat"; +import { enqueueChatTurnAudit } from "../lib/audit"; import { getUserModelSettings } from "../lib/userSettings"; import { persistWordDocumentEdits, @@ -828,13 +829,12 @@ wordChatRouter.post("/", requireAuth, async (req, res) => { }; const updateChatActivity = async (): Promise => { if (!persistChat) return; - const update = - !chatTitle && lastUser?.content - ? { - title: lastUser.content.slice(0, 120), - updated_at: new Date().toISOString(), - } - : { updated_at: new Date().toISOString() }; + const nextTitle = + !chatTitle && lastUser?.content ? lastUser.content.slice(0, 120) : null; + const update = { + ...(nextTitle ? { title: nextTitle } : {}), + updated_at: new Date().toISOString(), + }; const { error } = await db .from("word_chats") .update(update) @@ -845,7 +845,12 @@ wordChatRouter.post("/", requireAuth, async (req, res) => { "[word-chat] failed to update chat activity", error, ); + return; } + // Mirror the title we just persisted back into the local variable so the + // audit enqueue below names the chat, the way chat.ts does. Without this + // the first turn of every Word chat would audit under a null title. + if (nextTitle) chatTitle = nextTitle; }; try { @@ -894,9 +899,50 @@ wordChatRouter.post("/", requireAuth, async (req, res) => { write("data: [DONE]\n\n"); return; } + // Word turns used to be audited nowhere, unlike routes/chat.ts and + // routes/projectChat.ts. chatId/projectId stay null because a Word chat + // lives in word_chats — neither chats.id nor projects.id is a legal value + // for those columns — so `surface: "word"` is what makes these rows + // identifiable in the history feed. Placement mirrors chat.ts: after the + // response is durable, immediately before [DONE]. + void enqueueChatTurnAudit( + db, + { + userId, + userEmail, + chatId: null, + projectId: null, + surface: "word", + // Never the raw prompt: storage:"local" is the user asking that this + // conversation NOT be kept server-side, so the audit row records that + // a Word turn happened and which document it touched, not what was + // said. In cloud mode chatTitle is the prompt-derived title the + // server already stores, so nothing is lost there. + title: chatTitle ?? activeDocumentName ?? null, + model, + }, + // Word edits are applied client-side in the document, not persisted as + // doc_created/doc_edited artifacts, so there is nothing here for the + // artifact fan-out to map — only the chat.message row. + [], + ); write("data: [DONE]\n\n"); } catch (error) { if (isAbortError(error)) { + void enqueueChatTurnAudit( + db, + { + userId, + userEmail, + chatId: null, + projectId: null, + surface: "word", + title: chatTitle ?? activeDocumentName ?? null, + model, + status: "cancelled", + }, + null, + ); if (error instanceof AssistantStreamError) { const partial = buildCancelledAssistantMessage({ fullText: error.fullText, diff --git a/backend/src/routes/workflowAddons.ts b/backend/src/routes/workflowAddons.ts index b579d6b8bc..136d35d3c3 100644 --- a/backend/src/routes/workflowAddons.ts +++ b/backend/src/routes/workflowAddons.ts @@ -8,11 +8,11 @@ import crypto from "crypto"; import { requireAuth } from "../middleware/auth"; import { createServerSupabase } from "../lib/supabase"; import { - deleteFile, downloadFile, uploadFile, workflowReferenceKey, } from "../lib/storage"; +import { enqueueStorageCleanup } from "../lib/dbq/enqueue"; import { contentTypeForDocumentType } from "../lib/documentTypes"; import { contentSha256 } from "../lib/documentVersions"; import { sendInternalError } from "../lib/httpError"; @@ -175,14 +175,18 @@ workflowAddonsRouter.post( if (referenceError) throw referenceError; } } catch (referenceError) { - await Promise.all( - createdStoragePaths.map((path) => deleteFile(path).catch(() => {})), - ); + // Rollback order matters: drop the workflow row first, so nothing can + // reference the half-made copies, then hand the object deletes to the + // durable storage.cleanup job. The previous Promise.all of best-effort + // deletes died with the request — a restart mid-loop, or a single + // storage error, leaked every copy made so far with no row left + // pointing at them. The job retries until they are actually gone. await db .from("workflows") .delete() .eq("id", workflow.id) .eq("user_id", userId); + await enqueueStorageCleanup(db, createdStoragePaths); return void res.status(500).json({ detail: referenceError instanceof Error diff --git a/backend/src/workerRuntime.ts b/backend/src/workerRuntime.ts index acbdf8028c..b1a6d6f4db 100644 --- a/backend/src/workerRuntime.ts +++ b/backend/src/workerRuntime.ts @@ -15,11 +15,10 @@ import { anyWorkerEnabled, startWorkers, stopWorkers } from "./workers"; import { startDbJobRunner, stopDbJobRunner } from "./lib/dbq/runner"; -import { DB_JOB_HANDLERS } from "./lib/dbq/handlers"; - -// Refresh MCP OAuth tokens expiring within this window; moves next to the -// mcp.token_refresh handler once that job lands. -const MCP_TOKEN_REFRESH_WINDOW_MS = 15 * 60 * 1000; +import { + DB_JOB_HANDLERS, + MCP_TOKEN_REFRESH_WINDOW_MS, +} from "./lib/dbq/handlers"; import { enqueueDbJob } from "./lib/dbq/enqueue"; import { runStaleWorkSweep } from "./lib/maintenance/staleWork"; import { createServerSupabase } from "./lib/supabase"; diff --git a/frontend/src/app/(pages)/history/page.test.tsx b/frontend/src/app/(pages)/history/page.test.tsx index bdbb0bdfba..cf768a4534 100644 --- a/frontend/src/app/(pages)/history/page.test.tsx +++ b/frontend/src/app/(pages)/history/page.test.tsx @@ -2,15 +2,21 @@ import { render, screen, waitFor } from "@testing-library/react"; import userEvent from "@testing-library/user-event"; import { afterEach, beforeEach, describe, expect, it, vi } from "vitest"; import { - exportAuditHistory, + downloadUserExport, getAuditHistory, + getUserExportStatus, + startUserExport, type AuditEvent, } from "@/app/lib/mikeApi"; import HistoryPage from "./page"; +// The CSV now comes from the durable export job, so the page drives the +// start/poll/download wrappers instead of one blob request. vi.mock("@/app/lib/mikeApi", () => ({ getAuditHistory: vi.fn(), - exportAuditHistory: vi.fn(), + startUserExport: vi.fn(), + getUserExportStatus: vi.fn(), + downloadUserExport: vi.fn(), })); const EVENT: AuditEvent = { @@ -31,7 +37,9 @@ const EVENT: AuditEvent = { }; const mockedGetAuditHistory = vi.mocked(getAuditHistory); -const mockedExportAuditHistory = vi.mocked(exportAuditHistory); +const mockedStartUserExport = vi.mocked(startUserExport); +const mockedGetUserExportStatus = vi.mocked(getUserExportStatus); +const mockedDownloadUserExport = vi.mocked(downloadUserExport); function expectedDefaultDateRange() { const to = new Date(); @@ -67,7 +75,12 @@ describe("HistoryPage", () => { page: 1, pageSize: 50, }); - mockedExportAuditHistory.mockResolvedValue({ + mockedStartUserExport.mockResolvedValue({ export_id: "export-1" }); + mockedGetUserExportStatus.mockResolvedValue({ + status: "done", + filename: "history-export.csv", + }); + mockedDownloadUserExport.mockResolvedValue({ blob: new Blob(["history"]), filename: "history.csv", }); @@ -255,17 +268,59 @@ describe("HistoryPage", () => { await user.click(screen.getByRole("button", { name: "Export history" })); await waitFor(() => - expect(mockedExportAuditHistory).toHaveBeenCalledWith( + expect(mockedStartUserExport).toHaveBeenCalledWith( + "audit-csv", expect.objectContaining({ from: selectedFrom, to: selectedTo, }), ), ); + await waitFor(() => + expect(mockedDownloadUserExport).toHaveBeenCalledWith("export-1"), + ); expect(URL.createObjectURL).toHaveBeenCalled(); expect(URL.revokeObjectURL).toHaveBeenCalledWith("blob:history"); }); + it("polls the export job until it finishes before downloading", async () => { + const user = userEvent.setup(); + mockedGetUserExportStatus + .mockResolvedValueOnce({ status: "pending" }) + .mockResolvedValueOnce({ + status: "done", + filename: "history-export.csv", + }); + + render(); + await screen.findByText("Alex Lawyer"); + await user.click(screen.getByRole("button", { name: "Export history" })); + + await waitFor(() => + expect(mockedGetUserExportStatus).toHaveBeenCalledTimes(2), + ); + expect(mockedDownloadUserExport).toHaveBeenCalledWith("export-1"); + }); + + it("alerts and stops when the export job fails", async () => { + const user = userEvent.setup(); + const alerted = vi + .spyOn(window, "alert") + .mockImplementation(() => undefined); + mockedGetUserExportStatus.mockResolvedValue({ status: "failed" }); + + render(); + await screen.findByText("Alex Lawyer"); + await user.click(screen.getByRole("button", { name: "Export history" })); + + await waitFor(() => expect(alerted).toHaveBeenCalledWith("Export failed.")); + expect(mockedDownloadUserExport).not.toHaveBeenCalled(); + // The button returns to its idle state instead of spinning forever. + expect( + screen.getByRole("button", { name: "Export history" }), + ).toBeEnabled(); + }); + it("shows the history clock in the empty table placeholder", async () => { mockedGetAuditHistory.mockResolvedValue({ events: [], diff --git a/frontend/src/app/(pages)/history/page.tsx b/frontend/src/app/(pages)/history/page.tsx index 262e2dbea9..c2068ed7e0 100644 --- a/frontend/src/app/(pages)/history/page.tsx +++ b/frontend/src/app/(pages)/history/page.tsx @@ -11,11 +11,8 @@ import Link from "next/link"; import { CalendarDays, Download, Loader2 } from "lucide-react"; import { DayPicker, type Matcher } from "@daypicker/react"; import dayPickerStyles from "@daypicker/react/style.module.css"; -import { - exportAuditHistory, - getAuditHistory, - type AuditEvent, -} from "@/app/lib/mikeApi"; +import { getAuditHistory, type AuditEvent } from "@/app/lib/mikeApi"; +import { runUserExport } from "@/app/lib/asyncExport"; import { PageHeader } from "@/app/components/shared/PageHeader"; import { SkeletonLine, @@ -226,18 +223,20 @@ export default function HistoryPage() { return () => controllerRef.current?.abort(); }, [load]); + // The CSV is built by a background job rather than in the request: a wide + // filter can sweep thousands of events, and the artifact outlives the tab. const handleExport = async () => { setExporting(true); try { - const { blob, filename } = await exportAuditHistory({ + const { blob, filename } = await runUserExport("audit-csv", { q: search.trim() || undefined, action: action || undefined, status: status || undefined, surface: surface || undefined, from: from || undefined, to: to || undefined, - sortBy: sort?.key, - sortDirection: sort?.direction, + sort_by: sort?.key, + sort_dir: sort?.direction, }); const url = URL.createObjectURL(blob); const anchor = document.createElement("a"); diff --git a/frontend/src/app/components/documents/DocTable.tsx b/frontend/src/app/components/documents/DocTable.tsx index c306208a0b..7f90cffa96 100644 --- a/frontend/src/app/components/documents/DocTable.tsx +++ b/frontend/src/app/components/documents/DocTable.tsx @@ -27,6 +27,7 @@ import { renameDocumentVersion, type DocumentVersion, } from "@/app/lib/mikeApi"; +import { runUserExport } from "@/app/lib/asyncExport"; import type { Document, Folder as ProjectFolder, @@ -101,6 +102,12 @@ import { type TableSortDirection, } from "@/app/components/shared/TablePrimitive"; +// Above this many documents the zip is built by a background export job +// instead of inside the request: a small selection zips in well under a second +// and should download instantly, while a large one risks an out-of-memory or a +// gateway timeout and is worth the polling round trips. +const ASYNC_ZIP_THRESHOLD = 10; + export type DocTableFolder = ProjectFolder | LibraryFolder; export type DocTableFolderBreadcrumb = { id: string; @@ -2499,10 +2506,13 @@ export function DocTable({ await downloadDoc(ids[0]); return; } - const blob = await downloadDocumentsZip(ids); + const { blob, filename } = + ids.length > ASYNC_ZIP_THRESHOLD + ? await runUserExport("documents-zip", { document_ids: ids }) + : { blob: await downloadDocumentsZip(ids), filename: null }; const a = document.createElement("a"); a.href = URL.createObjectURL(blob); - a.download = "documents.zip"; + a.download = filename ?? "documents.zip"; a.click(); URL.revokeObjectURL(a.href); }, [downloadDoc, selectedDocIds]); diff --git a/frontend/src/app/lib/asyncExport.ts b/frontend/src/app/lib/asyncExport.ts new file mode 100644 index 0000000000..50d3cb2e67 --- /dev/null +++ b/frontend/src/app/lib/asyncExport.ts @@ -0,0 +1,32 @@ +// Client half of the durable export flow: schedule the build, poll it, then +// fetch the finished artifact. Used by every caller whose payload is too big +// to build inside a request — the History CSV and bulk document zips — so the +// export survives a slow build and a closed tab alike. + +import { + downloadUserExport, + getUserExportStatus, + startUserExport, + type UserExportType, +} from "@/app/lib/mikeApi"; + +// Tests drive the loop with fake-fast polling; 2s is the interactive rate. +const POLL_MS = process.env.NODE_ENV === "test" ? 10 : 2000; +const POLL_LIMIT = 150; // ~5 minutes + +export async function runUserExport( + type: UserExportType, + params?: Record, +): Promise<{ blob: Blob; filename: string | null }> { + const { export_id } = await startUserExport(type, params); + for (let i = 0; i < POLL_LIMIT; i++) { + await new Promise((resolve) => setTimeout(resolve, POLL_MS)); + const status = await getUserExportStatus(export_id); + if (status.status === "failed") throw new Error("Export build failed"); + if (status.status === "done") { + const { blob, filename } = await downloadUserExport(export_id); + return { blob, filename: filename ?? status.filename }; + } + } + throw new Error("Export timed out"); +} diff --git a/frontend/src/app/lib/mikeApi.ts b/frontend/src/app/lib/mikeApi.ts index ec86e09e19..6d377c9ca6 100644 --- a/frontend/src/app/lib/mikeApi.ts +++ b/frontend/src/app/lib/mikeApi.ts @@ -392,20 +392,32 @@ export async function exportTabularReviewsData(): Promise<{ // neither time out the request nor die with a closed tab, and a re-click // while one is building dedupes onto the running job. -export type UserExportType = "account" | "chats" | "tabular-reviews"; +export type UserExportType = + | "account" + | "chats" + | "tabular-reviews" + | "audit-csv" + | "documents-zip"; export type UserExportStatus = | { status: "pending" } | { status: "failed" } | { status: "done"; filename: string | null }; +/** + * `params` carries the inputs of the filtered exports — the History CSV's + * filter values (wire names: q/action/status/surface/from/to/sort_by/sort_dir) + * and documents-zip's `document_ids`. The backend re-validates them and 400s + * on anything it would have rejected on the synchronous route. + */ export async function startUserExport( type: UserExportType, + params?: Record, ): Promise<{ export_id: string }> { return apiRequest<{ export_id: string }>("/user/exports", { method: "POST", headers: { "Content-Type": "application/json" }, - body: JSON.stringify({ type }), + body: JSON.stringify(params ? { type, params } : { type }), }); } From 52e5a2127b3d14f4a08c9d1489bd9374b3136e45 Mon Sep 17 00:00:00 2001 From: Amal Date: Fri, 21 Aug 2026 15:04:12 -0700 Subject: [PATCH 11/16] =?UTF-8?q?fix:=20BullMQ=20custom=20jobIds=20must=20?= =?UTF-8?q?not=20contain=20':'=20=E2=80=94=20caught=20live,=20invisible=20?= =?UTF-8?q?to=20every=20unit=20test?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit WHY THIS MATTERS The first end-to-end browser run of this branch failed its very first upload with 500 "Custom Id cannot contain :". Every unit test was green, the earlier live Redis smokes were green — and both were telling the truth, which is what makes this bug worth documenting. WHAT BULLMQ ACTUALLY VALIDATES ':' is BullMQ's own Redis key separator, so custom jobIds may not contain it — EXCEPT that, for backwards compatibility with old repeatable jobs, exactly-three-segment ids are still tolerated (bullmq Job#addJob: split on ':' must yield length 3 or it throws; the code carries a TODO to ban ':' outright in the next breaking release). Our id scheme happened to straddle that exception: extract:: 3 segments -> allowed (smoke passed!) dbjob:: 3 segments -> allowed (outbox worked!) convert: 2 segments -> THROWS (upload broke) extract::: 4 segments -> THROWS (regenerate broke) So the exact operations the smokes exercised were the two that landed in the legacy carve-out, and the two that didn't were only reachable through real user flows. The unit tests mock the Queue class, so the validation never ran there at all. THE FIX Underscore separators everywhere a custom id is minted: conversionJobId -> convert_, extractionJobId -> extract__[_], delivery ids -> dbjob__. These strings double as the DB queue's dedupe keys, so both transports keep one identity per unit of work; nothing persists old-format ids (BullMQ jobs are removed on completion and dedupe keys die with their jobs), so there is no migration concern. VERIFIED Same browser flows re-run against the rebuilt stack: upload -> converted by the queue, full-row extraction, and single-cell regenerate (the 4-segment case) all green; unit suites updated to pin the new format. Co-Authored-By: Claude Fable 5 Claude-Session: https://claude.ai/code/session_01JDev46QdqBsdyRCRBxcvk2 --- .../maintenance/__tests__/staleWork.test.ts | 12 +++---- .../queue/__tests__/conversionQueue.test.ts | 8 ++--- .../queue/__tests__/extractionQueue.test.ts | 32 +++++++++---------- backend/src/lib/queue/appJobsQueue.ts | 3 +- backend/src/lib/queue/conversionQueue.ts | 10 ++++-- backend/src/lib/queue/extractionQueue.ts | 12 +++++-- 6 files changed, 45 insertions(+), 32 deletions(-) diff --git a/backend/src/lib/maintenance/__tests__/staleWork.test.ts b/backend/src/lib/maintenance/__tests__/staleWork.test.ts index 4b491ee158..9ea8867c73 100644 --- a/backend/src/lib/maintenance/__tests__/staleWork.test.ts +++ b/backend/src/lib/maintenance/__tests__/staleWork.test.ts @@ -7,7 +7,7 @@ vi.mock("../../supabase", () => ({ const conversionGetJob = vi.fn(); vi.mock("../../queue/conversionQueue", () => ({ getConversionQueue: () => ({ getJob: conversionGetJob }), - conversionJobId: (versionId: string) => `convert:${versionId}`, + conversionJobId: (versionId: string) => `convert_${versionId}`, })); const extractionGetJob = vi.fn(); @@ -15,8 +15,8 @@ vi.mock("../../queue/extractionQueue", () => ({ getExtractionQueue: () => ({ getJob: extractionGetJob }), extractionJobId: (reviewId: string, rowId: string, columnIndex?: number) => columnIndex == null - ? `extract:${reviewId}:${rowId}` - : `extract:${reviewId}:${rowId}:${columnIndex}`, + ? `extract_${reviewId}_${rowId}` + : `extract_${reviewId}_${rowId}_${columnIndex}`, })); import { @@ -158,7 +158,7 @@ describe("sweepStaleProcessingDocuments", () => { it("skips documents whose conversion job is still live (queue on)", async () => { process.env.ASYNC_DOCUMENT_CONVERSION = "true"; conversionGetJob.mockImplementation(async (jobId: string) => - jobId === "convert:ver-live" ? { id: jobId } : null, + jobId === "convert_ver-live" ? { id: jobId } : null, ); const db = makeDb({ documents: [ @@ -189,7 +189,7 @@ describe("sweepStaleGeneratingCells", () => { it("flips orphaned generating cells and spares those with a live job", async () => { process.env.ASYNC_TABULAR_EXTRACTION = "true"; extractionGetJob.mockImplementation(async (jobId: string) => - jobId === "extract:rev-1:row-live" ? { id: jobId } : null, + jobId === "extract_rev-1_row-live" ? { id: jobId } : null, ); const db = makeDb({ tabular_reviews: NO_LEASE, @@ -249,7 +249,7 @@ describe("sweepStaleGeneratingCells", () => { it("spares a cell whose single-cell (regenerate) job is live", async () => { process.env.ASYNC_TABULAR_EXTRACTION = "true"; extractionGetJob.mockImplementation(async (jobId: string) => - jobId === "extract:rev-1:row-1:2" ? { id: jobId } : null, + jobId === "extract_rev-1_row-1_2" ? { id: jobId } : null, ); const db = makeDb({ tabular_reviews: NO_LEASE, diff --git a/backend/src/lib/queue/__tests__/conversionQueue.test.ts b/backend/src/lib/queue/__tests__/conversionQueue.test.ts index eb72fef920..0084bf726e 100644 --- a/backend/src/lib/queue/__tests__/conversionQueue.test.ts +++ b/backend/src/lib/queue/__tests__/conversionQueue.test.ts @@ -51,19 +51,19 @@ beforeEach(() => { describe("conversionJobId", () => { it("is deterministic on the versionId", () => { - expect(conversionJobId("ver-1")).toBe("convert:ver-1"); + expect(conversionJobId("ver-1")).toBe("convert_ver-1"); }); }); describe("enqueueConversion", () => { - it("dedupes with a deterministic jobId of convert:", () => { + it("dedupes with a deterministic jobId of convert_", () => { enqueueConversion(DATA); expect(add).toHaveBeenCalledTimes(1); const [name, data, opts] = add.mock.calls[0]; expect(name).toBe("convert"); expect(data).toEqual(DATA); - expect(opts.jobId).toBe("convert:ver-1"); + expect(opts.jobId).toBe("convert_ver-1"); }); it("retries with backoff and removes terminal jobs so re-conversions can re-enqueue", () => { @@ -112,7 +112,7 @@ describe("enqueueConversion (postgres driver)", () => { expect(input.kind).toBe("conversion.convert"); // The BullMQ jobId doubles as the DB dedupe key, so double // submits collapse identically on either transport. - expect(input.dedupeKey).toBe("convert:ver-1"); + expect(input.dedupeKey).toBe("convert_ver-1"); expect(input.maxAttempts).toBe(3); } finally { process.env.QUEUE_DRIVER = "redis"; diff --git a/backend/src/lib/queue/__tests__/extractionQueue.test.ts b/backend/src/lib/queue/__tests__/extractionQueue.test.ts index 9445005d8c..b7ff593d2f 100644 --- a/backend/src/lib/queue/__tests__/extractionQueue.test.ts +++ b/backend/src/lib/queue/__tests__/extractionQueue.test.ts @@ -53,15 +53,15 @@ beforeEach(() => { describe("extractionJobId", () => { it("is deterministic on (reviewId, rowId)", () => { - expect(extractionJobId("rev-1", "row-1")).toBe("extract:rev-1:row-1"); + expect(extractionJobId("rev-1", "row-1")).toBe("extract_rev-1_row-1"); }); it("suffixes single-cell jobs so they never dedupe against full-row jobs", () => { expect(extractionJobId("rev-1", "row-1", 2)).toBe( - "extract:rev-1:row-1:2", + "extract_rev-1_row-1_2", ); expect(extractionJobId("rev-1", "row-1", 0)).toBe( - "extract:rev-1:row-1:0", + "extract_rev-1_row-1_0", ); }); }); @@ -72,19 +72,19 @@ describe("enqueueExtraction (single-cell)", () => { const [, data, opts] = add.mock.calls[0]; expect(data.columnIndex).toBe(1); - expect(opts.jobId).toBe("extract:rev-1:row-1:1"); + expect(opts.jobId).toBe("extract_rev-1_row-1_1"); }); }); describe("enqueueExtraction", () => { - it("dedupes with a deterministic jobId of extract::", () => { + it("dedupes with a deterministic jobId of extract__", () => { enqueueExtraction(DATA); expect(add).toHaveBeenCalledTimes(1); const [name, data, opts] = add.mock.calls[0]; expect(name).toBe("extract"); expect(data).toEqual(DATA); - expect(opts.jobId).toBe("extract:rev-1:row-1"); + expect(opts.jobId).toBe("extract_rev-1_row-1"); }); it("retries with backoff and removes terminal jobs so re-runs can re-enqueue", () => { @@ -115,12 +115,12 @@ describe("removeQueuedExtractionJobs", () => { await removeQueuedExtractionJobs("rev-1", ["row-1", "row-2"], [0, 2]); expect(getJob.mock.calls.map((c) => c[0])).toEqual([ - "extract:rev-1:row-1", - "extract:rev-1:row-1:0", - "extract:rev-1:row-1:2", - "extract:rev-1:row-2", - "extract:rev-1:row-2:0", - "extract:rev-1:row-2:2", + "extract_rev-1_row-1", + "extract_rev-1_row-1_0", + "extract_rev-1_row-1_2", + "extract_rev-1_row-2", + "extract_rev-1_row-2_0", + "extract_rev-1_row-2_2", ]); }); @@ -194,7 +194,7 @@ describe("postgres driver routing", () => { Record, ]; expect(input.kind).toBe("extraction.extract"); - expect(input.dedupeKey).toBe("extract:rev-1:row-1:2"); + expect(input.dedupeKey).toBe("extract_rev-1_row-1_2"); } finally { process.env.QUEUE_DRIVER = "redis"; } @@ -212,9 +212,9 @@ describe("postgres driver routing", () => { ); expect(rpc).toHaveBeenCalledWith("cancel_db_jobs", { p_dedupe_keys: [ - "extract:rev-1:row-1", - "extract:rev-1:row-1:0", - "extract:rev-1:row-1:1", + "extract_rev-1_row-1", + "extract_rev-1_row-1_0", + "extract_rev-1_row-1_1", ], }); expect(out).toEqual({ removed: 3, canceled: 0 }); diff --git a/backend/src/lib/queue/appJobsQueue.ts b/backend/src/lib/queue/appJobsQueue.ts index eef0c64da2..72c9fd7c4a 100644 --- a/backend/src/lib/queue/appJobsQueue.ts +++ b/backend/src/lib/queue/appJobsQueue.ts @@ -45,7 +45,8 @@ export function enqueueAppJobDelivery( "deliver", { dbJobId }, { - jobId: `dbjob:${dbJobId}:${opts?.attempt ?? 0}`, + // Underscores, not ':' — see conversionJobId's note on BullMQ ids. + jobId: `dbjob_${dbJobId}_${opts?.attempt ?? 0}`, attempts: 1, ...(opts?.delayMs && opts.delayMs > 0 ? { delay: opts.delayMs } diff --git a/backend/src/lib/queue/conversionQueue.ts b/backend/src/lib/queue/conversionQueue.ts index 30c844914c..aa5039561d 100644 --- a/backend/src/lib/queue/conversionQueue.ts +++ b/backend/src/lib/queue/conversionQueue.ts @@ -46,9 +46,15 @@ export function getConversionQueue(): Queue { return queue; } -/** Deterministic BullMQ jobId for a conversion. */ +/** + * Deterministic BullMQ jobId for a conversion (doubles as the DB-queue + * dedupe key). Underscore separator, NOT ':' — BullMQ reserves ':' as its + * Redis key separator and rejects most colon-containing custom ids + * (everything except a legacy 3-segment form kept for old repeatable jobs, + * which is why a colon scheme can pass one test and blow up in another). + */ export function conversionJobId(versionId: string): string { - return `convert:${versionId}`; + return `convert_${versionId}`; } /** diff --git a/backend/src/lib/queue/extractionQueue.ts b/backend/src/lib/queue/extractionQueue.ts index 9f140de639..25a9edafe4 100644 --- a/backend/src/lib/queue/extractionQueue.ts +++ b/backend/src/lib/queue/extractionQueue.ts @@ -60,15 +60,21 @@ export function getExtractionQueue(): Queue { return queue; } -/** Deterministic BullMQ jobId for one (review, row[, column]) extraction. */ +/** + * Deterministic BullMQ jobId for one (review, row[, column]) extraction + * (doubles as the DB-queue dedupe key). Underscore separator, NOT ':' — + * BullMQ reserves ':' as its Redis key separator and rejects most + * colon-containing custom ids (only a legacy 3-segment form is tolerated, + * so `extract:a:b` would work while `extract:a:b:0` throws — a trap). + */ export function extractionJobId( reviewId: string, rowId: string, columnIndex?: number, ): string { return columnIndex == null - ? `extract:${reviewId}:${rowId}` - : `extract:${reviewId}:${rowId}:${columnIndex}`; + ? `extract_${reviewId}_${rowId}` + : `extract_${reviewId}_${rowId}_${columnIndex}`; } /** From b0e5264838de0d8860ca5bbd7091af1e8c2fb8a3 Mon Sep 17 00:00:00 2001 From: Amal Date: Fri, 21 Aug 2026 15:04:31 -0700 Subject: [PATCH 12/16] =?UTF-8?q?fix:=20frontend=20Docker=20image=20build?= =?UTF-8?q?=20broken=20on=20main=20=E2=80=94=20cross-package=20type=20impo?= =?UTF-8?q?rts=20need=20the=20backend=20sources?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit WHY THIS MATTERS `docker compose up` — the project's one-command install — has been unable to build the frontend image since the AI-SDK merge (#368) landed on main today. This branch's new-install story ships through that compose file, so the fix rides here; it is a MAIN regression, not one this branch introduced (verified by building the image from pristine origin/main: same failure). WHAT BREAKS AND WHY CI NEVER SAW IT frontend/src/app/components/shared/types.ts type-imports AskInputsEvent et al from ../../../../../backend/src/lib/chat/types — a relative import that reaches OUTSIDE the frontend package. On a developer machine (and in CI, which builds with `npm run build --prefix frontend` on the host) the backend directory exists, so the types resolve. Inside the Docker build, the context was ./frontend only: the import cannot resolve, TypeScript degrades the imported union members, Extract collapses, and `next build`'s type check fails with the misleading "Parameter 'item' implicitly has an 'any' type". Nothing was wrong with that file — its types simply weren't in the image. THE FIX Build the frontend image from the REPO ROOT context and copy backend/src to /backend/src, which is exactly where the five-levels-up relative path lands from /app. Only backend *sources* are copied and only for the type check — the imports are `import type` and fully erased from the bundle. A per-Dockerfile ignore (frontend/Dockerfile.dockerignore, honoured by BuildKit) keeps the enlarged context lean: no node_modules, no .git, no word-addin/desktop trees. VERIFIED Image builds clean; the full compose stack (fresh volumes, schema.sql bootstrap, Redis, worker thread) boots and served every flow of this branch's live verification pass. Co-Authored-By: Claude Fable 5 Claude-Session: https://claude.ai/code/session_01JDev46QdqBsdyRCRBxcvk2 --- docker-compose.yml | 5 ++++- frontend/Dockerfile | 11 +++++++++-- frontend/Dockerfile.dockerignore | 17 +++++++++++++++++ 3 files changed, 30 insertions(+), 3 deletions(-) create mode 100644 frontend/Dockerfile.dockerignore diff --git a/docker-compose.yml b/docker-compose.yml index af0da9eee9..4b2797be89 100644 --- a/docker-compose.yml +++ b/docker-compose.yml @@ -326,7 +326,10 @@ services: frontend: build: - context: ./frontend + # Repo-root context: the frontend's shared types import type-only + # definitions from backend/src (see frontend/Dockerfile). + context: . + dockerfile: frontend/Dockerfile args: NEXT_PUBLIC_SUPABASE_URL: ${NEXT_PUBLIC_SUPABASE_URL:-http://localhost:54321} NEXT_PUBLIC_SUPABASE_PUBLISHABLE_DEFAULT_KEY: ${NEXT_PUBLIC_SUPABASE_PUBLISHABLE_DEFAULT_KEY} diff --git a/frontend/Dockerfile b/frontend/Dockerfile index a444e4ace1..fbd5a438e0 100644 --- a/frontend/Dockerfile +++ b/frontend/Dockerfile @@ -1,9 +1,16 @@ +# Build context is the REPO ROOT (see docker-compose.yml): the frontend +# type-imports from backend/src (e.g. shared/types.ts pulls AskInputsEvent +# from backend/src/lib/chat/types), so a frontend-only context makes those +# unions silently collapse and `next build`'s type check fails. Only the +# backend's *sources* are copied — nothing from backend lands in the bundle; +# the imports are `import type` and erased at compile time. FROM node:22-slim WORKDIR /app -COPY package*.json ./ +COPY frontend/package*.json ./ RUN npm ci -COPY . . +COPY frontend/ ./ +COPY backend/src /backend/src # NEXT_PUBLIC_* are inlined at build time, so they must be present during `next build`. ARG NEXT_PUBLIC_SUPABASE_URL diff --git a/frontend/Dockerfile.dockerignore b/frontend/Dockerfile.dockerignore new file mode 100644 index 0000000000..37e3aaf253 --- /dev/null +++ b/frontend/Dockerfile.dockerignore @@ -0,0 +1,17 @@ +# BuildKit per-Dockerfile ignore (context is the repo root — see Dockerfile). +# Keep the context lean: only frontend sources + backend/src type sources. +**/node_modules +**/.next +**/.open-next +**/out +**/dist +**/build +.git +backend/dist +backend/supabase +word-addin +desktop +docs +**/.env +**/.env.* +**/*.log From 5264b00790d2c5745a710d58aef5917f8b341881 Mon Sep 17 00:00:00 2001 From: Amal Date: Mon, 24 Aug 2026 11:31:46 -0700 Subject: [PATCH 13/16] =?UTF-8?q?fix:=20close=20the=20three=20CodeQL=20hig?= =?UTF-8?q?hs=20=E2=80=94=20stable=20tag-stripping,=20decode=20&=20las?= =?UTF-8?q?t,=20un-taint=20the=20conversion=20log?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit WHY THESE THREE CodeQL flagged the PR's new code paths: the DOCX→markdown sanitizer (js/incomplete-multi-character-sanitization and js/double-escaping) and the version-copy conversion error log (js/tainted-format-string). THE SANITIZER (lib/tabular/tabular.extract.ts) A single `.replace(/<[^>]+>/g, "")` pass over attacker-influenced HTML can REASSEMBLE a tag: "ipt>" loses its inner tag and leaves " text

"); + expect(out).not.toContain(" { + // "&lt;b&gt;" is the ESCAPED text "<b>" — after one + // correct decode it must read as literal "<b>", not "". + const out = await markdownFor("

&lt;b&gt;

"); + expect(out).toBe("<b>"); + }); + + it("still decodes plain entities once", async () => { + const out = await markdownFor("

a <tag> & more here

"); + expect(out).toBe("a & more here"); + }); +}); diff --git a/backend/src/lib/tabular/tabular.extract.ts b/backend/src/lib/tabular/tabular.extract.ts index 6e201c7209..11a9bec86b 100644 --- a/backend/src/lib/tabular/tabular.extract.ts +++ b/backend/src/lib/tabular/tabular.extract.ts @@ -287,19 +287,28 @@ export async function extractDocxMarkdown(buf: ArrayBuffer): Promise { const { value: html } = await mammoth.convertToHtml({ buffer: normalized, }); - return html + let text = html .replace( /]*>(.*?)<\/h\1>/gi, (_, l, t) => "#".repeat(Number(l)) + " " + t + "\n\n", ) .replace(/]*>(.*?)<\/strong>/gi, "**$1**") .replace(/]*>(.*?)<\/li>/gi, "- $1\n") - .replace(/]*>(.*?)<\/p>/gi, "$1\n\n") - .replace(/<[^>]+>/g, "") + .replace(/]*>(.*?)<\/p>/gi, "$1\n\n"); + // Strip tags until stable: a single pass leaves a reassembled tag + // behind for adversarial nestings like "ipt>". + let previous: string; + do { + previous = text; + text = text.replace(/<[^>]+>/g, ""); + } while (text !== previous); + return text .replace(/ /g, " ") - .replace(/&/g, "&") .replace(/</g, "<") .replace(/>/g, ">") + // Decode & last so "&lt;" yields the literal "<" + // instead of being double-unescaped into "<". + .replace(/&/g, "&") .replace(/\n{3,}/g, "\n\n") .trim(); } catch { diff --git a/backend/src/routes/documents.ts b/backend/src/routes/documents.ts index 73b8fabd7a..1522348d7b 100644 --- a/backend/src/routes/documents.ts +++ b/backend/src/routes/documents.ts @@ -545,7 +545,8 @@ documentsRouter.post( pdfStoragePath = pdfKey; } catch (err) { console.error( - `[versions/copy] Office→PDF conversion failed for ${filename}:`, + "[versions/copy] Office→PDF conversion failed", + { filename }, err, ); } From f59aee93cd8f99b36b0040dc5426f9e79feaebca Mon Sep 17 00:00:00 2001 From: Amal Date: Mon, 24 Aug 2026 11:36:40 -0700 Subject: [PATCH 14/16] test: cover the async-export surface fully and raise the coverage ratchet to match MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The rebase's new frontend surface (asyncExport polling helper, the async exports API wrappers, getDocument) sat below the coverage ratchet. New tests pin: the schedule→poll→download happy path and its three filename arms, the failed-status throw (no download attempted), the 150-poll timeout, the non-test 2s poll cadence (fake timers + NODE_ENV stub), startUserExport's params-present and params-absent bodies, the encoded export-id round-trip, and the drag-payload legacy fallback in docTableSelection. Per the config's own rule ("floors only go up: when you add tests, raise them in the same PR"), statements moves 99 → 100 to match the new measurement. Branches stays at 97 (measured 97.66 — the fraction is the pre-existing dev-logging and `?? null` arms the config comment already carves out, not headroom worth gating away). --- frontend/src/app/lib/asyncExport.test.ts | 131 ++++++++++++++++++ .../src/app/lib/docTableSelection.test.ts | 12 ++ frontend/src/app/lib/mikeApi.test.ts | 60 ++++++++ frontend/vitest.config.mts | 4 +- 4 files changed, 205 insertions(+), 2 deletions(-) create mode 100644 frontend/src/app/lib/asyncExport.test.ts diff --git a/frontend/src/app/lib/asyncExport.test.ts b/frontend/src/app/lib/asyncExport.test.ts new file mode 100644 index 0000000000..d8249b1932 --- /dev/null +++ b/frontend/src/app/lib/asyncExport.test.ts @@ -0,0 +1,131 @@ +import { afterEach, beforeEach, describe, expect, it, vi } from "vitest"; + +// runUserExport drives the three durable-export wrappers, so swap the API +// module for hoisted spies the tests can re-use across a vi.resetModules() +// (the poll-interval case re-imports the module under test). +const { startUserExportMock, getUserExportStatusMock, downloadUserExportMock } = + vi.hoisted(() => ({ + startUserExportMock: vi.fn(), + getUserExportStatusMock: vi.fn(), + downloadUserExportMock: vi.fn(), + })); +vi.mock("@/app/lib/mikeApi", () => ({ + startUserExport: startUserExportMock, + getUserExportStatus: getUserExportStatusMock, + downloadUserExport: downloadUserExportMock, +})); + +import { runUserExport } from "./asyncExport"; + +beforeEach(() => { + startUserExportMock.mockResolvedValue({ export_id: "exp-1" }); +}); + +afterEach(() => { + vi.useRealTimers(); + vi.unstubAllEnvs(); + vi.clearAllMocks(); +}); + +describe("runUserExport", () => { + it("schedules the job, polls past pending, then downloads the artifact", async () => { + const downloaded = new Blob(["csv-bytes"]); + getUserExportStatusMock + .mockResolvedValueOnce({ status: "pending" }) + .mockResolvedValueOnce({ status: "done", filename: "status.csv" }); + downloadUserExportMock.mockResolvedValue({ + blob: downloaded, + filename: "download.csv", + }); + + const { blob, filename } = await runUserExport("audit-csv", { + q: "agreement", + }); + + expect(startUserExportMock).toHaveBeenCalledWith("audit-csv", { + q: "agreement", + }); + expect(getUserExportStatusMock).toHaveBeenCalledTimes(2); + expect(getUserExportStatusMock).toHaveBeenLastCalledWith("exp-1"); + expect(downloadUserExportMock).toHaveBeenCalledWith("exp-1"); + // The download's own content-disposition wins over the status record. + expect(filename).toBe("download.csv"); + expect(blob).toBe(downloaded); + }); + + it("falls back to the status filename when the download omits one", async () => { + getUserExportStatusMock.mockResolvedValue({ + status: "done", + filename: "status.csv", + }); + downloadUserExportMock.mockResolvedValue({ + blob: new Blob(["z"]), + filename: null, + }); + + // No params: whole-account exports pass nothing through. + await expect(runUserExport("account")).resolves.toMatchObject({ + filename: "status.csv", + }); + expect(startUserExportMock).toHaveBeenCalledWith("account", undefined); + }); + + it("keeps a null filename when neither half of the flow supplies one", async () => { + getUserExportStatusMock.mockResolvedValue({ + status: "done", + filename: null, + }); + downloadUserExportMock.mockResolvedValue({ + blob: new Blob(["z"]), + filename: null, + }); + + await expect(runUserExport("chats")).resolves.toMatchObject({ + filename: null, + }); + }); + + it("throws without downloading when the backend build fails", async () => { + getUserExportStatusMock.mockResolvedValue({ status: "failed" }); + + await expect(runUserExport("documents-zip")).rejects.toThrow( + "Export build failed", + ); + expect(downloadUserExportMock).not.toHaveBeenCalled(); + }); + + it("gives up after the poll limit instead of polling forever", async () => { + getUserExportStatusMock.mockResolvedValue({ status: "pending" }); + + await expect(runUserExport("tabular-reviews")).rejects.toThrow( + "Export timed out", + ); + expect(getUserExportStatusMock).toHaveBeenCalledTimes(150); + expect(downloadUserExportMock).not.toHaveBeenCalled(); + }); + + it("polls at the interactive 2s rate outside the test environment", async () => { + getUserExportStatusMock.mockResolvedValue({ + status: "done", + filename: "slow.csv", + }); + downloadUserExportMock.mockResolvedValue({ + blob: new Blob(["z"]), + filename: null, + }); + + // POLL_MS is picked at module load, so re-evaluate the module with a + // non-test NODE_ENV to exercise the interactive interval. + vi.resetModules(); + vi.stubEnv("NODE_ENV", "production"); + const { runUserExport: runProdExport } = await import("./asyncExport"); + vi.useFakeTimers(); + + const pending = runProdExport("account"); + await vi.advanceTimersByTimeAsync(1999); + expect(getUserExportStatusMock).not.toHaveBeenCalled(); + + await vi.advanceTimersByTimeAsync(1); + await expect(pending).resolves.toMatchObject({ filename: "slow.csv" }); + }); +}); diff --git a/frontend/src/app/lib/docTableSelection.test.ts b/frontend/src/app/lib/docTableSelection.test.ts index 792a497f06..c48f6856fc 100644 --- a/frontend/src/app/lib/docTableSelection.test.ts +++ b/frontend/src/app/lib/docTableSelection.test.ts @@ -93,4 +93,16 @@ describe("DocTable document drag payload", () => { }), ).toEqual([]); }); + + it("reads a drag that carries only the legacy single-row payload", () => { + // A drag started by an older tab (or any non-DocTable source) sets no + // multi-row type at all, so getData returns "" and the JSON.parse must + // be skipped rather than attempted on an empty string. + expect( + readDocumentDragPayload({ + getData: (type: string) => + type === SINGLE_DOCUMENT_DRAG_TYPE ? "legacy" : "", + }), + ).toEqual(["legacy"]); + }); }); diff --git a/frontend/src/app/lib/mikeApi.test.ts b/frontend/src/app/lib/mikeApi.test.ts index 21ea804018..7ddd4adf4b 100644 --- a/frontend/src/app/lib/mikeApi.test.ts +++ b/frontend/src/app/lib/mikeApi.test.ts @@ -41,6 +41,7 @@ import { deleteWorkflowReferenceFile, deleteWorkflowShare, downloadDocumentsZip, + downloadUserExport, exportAccountData, exportAuditHistory, exportChatData, @@ -51,6 +52,7 @@ import { getChat, getAuditHistory, getPanelDocument, + getDocument, getDocumentUrl, getLibrary, getLibraryLevels, @@ -70,6 +72,7 @@ import { getTabularChats, getTabularReview, getTabularReviewPeople, + getUserExportStatus, getUserProfile, getWorkflow, getWorkflowAddon, @@ -124,6 +127,7 @@ import { setMcpToolEnabled, shareWorkflow, startMcpConnectorOAuth, + startUserExport, streamChat, streamProjectChat, streamTabularChat, @@ -2238,12 +2242,48 @@ describe("thin endpoint wrappers", () => { method: "PATCH", body: { filename: "renamed.docx" }, }, + // Async (durable) exports. `params` is optional: the filtered exports + // send it, the whole-account ones must omit the key entirely so the + // backend's discriminated payload stays valid. + { + name: "startUserExport (with params)", + call: () => + startUserExport("audit-csv", { + q: "agreement", + sort_dir: "desc", + }), + url: "/user/exports", + method: "POST", + body: { + type: "audit-csv", + params: { q: "agreement", sort_dir: "desc" }, + }, + }, + { + name: "startUserExport (params omitted)", + call: () => startUserExport("account"), + url: "/user/exports", + method: "POST", + body: { type: "account" }, + }, + { + // Export ids come back from the API, so encode them the same way + // every other path segment is encoded. + name: "getUserExportStatus", + call: () => getUserExportStatus("exp/1"), + url: "/user/exports/exp%2F1", + }, // Standalone documents & versions { name: "listStandaloneDocuments", call: () => listStandaloneDocuments(), url: "/single-documents", }, + { + name: "getDocument", + call: () => getDocument("d1"), + url: "/single-documents/d1", + }, { name: "deleteDocument", call: () => deleteDocument("d1"), @@ -2627,4 +2667,24 @@ describe("unwrapping and blob wrappers", () => { "http://localhost:3001/user/tabular-reviews/export", ); }); + + it("downloadUserExport streams the finished artifact by encoded id", async () => { + fetchMock.mockResolvedValue( + new Response("csv-bytes", { + status: 200, + headers: { + "content-disposition": + 'attachment; filename="history.csv"', + }, + }), + ); + + const { blob, filename } = await downloadUserExport("exp/1"); + + expect(lastFetchCall().url).toBe( + "http://localhost:3001/user/exports/exp%2F1/download", + ); + expect(filename).toBe("history.csv"); + expect(await blob.text()).toBe("csv-bytes"); + }); }); diff --git a/frontend/vitest.config.mts b/frontend/vitest.config.mts index e02eadab05..8fa077bd60 100644 --- a/frontend/vitest.config.mts +++ b/frontend/vitest.config.mts @@ -56,13 +56,13 @@ export default defineConfig({ // effectively fully tested: every mikeApi endpoint wrapper has a // route/method/body assertion, and the remaining gap is only the // dev-logging branch and a couple of `?? null` default arms. - // Measured on this tree: 99.81% statements, 97.09% branches, + // Measured on this tree: 100% statements, 97.66% branches, // 100% functions, 100% lines. The floors are those measurements // rounded down to whole percentages, so a real drop fails CI. // Floors only go up: when you add tests, raise them in the same // PR. Backlog + per-area status: docs/frontend-testing.md. thresholds: { - statements: 99, + statements: 100, branches: 97, functions: 100, lines: 100, From ea980b95cca85b923c06c587f08b962c3ca0a1bd Mon Sep 17 00:00:00 2001 From: Amal Date: Wed, 5 Aug 2026 20:29:46 -0700 Subject: [PATCH 15/16] refactor: decompose route monoliths into per-domain modules with service layers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit WHY THIS MATTERS The backend's route files were monoliths — routes/tabular.ts (1,649 lines), routes/documents.ts (1,504), routes/projects.ts (1,139), routes/user.ts (1,132) — each interleaving HTTP parsing, auth checks, storage IO, and business logic inline in a dozen unrelated handlers. In a monolith, every change lands in a giant file where the blast radius is unclear, business logic can only be exercised through a live HTTP stack, and a new contributor cannot tell which lines are "the endpoint" and which are "the feature". For an open-source repo this is the difference between a drive-by contributor shipping a fix and giving up: small files with one concern each are reviewable; 1,600-line route files are not. WHAT IS A SERVICE LAYER A service layer separates WHAT the application does from HOW it is reached. The route (HTTP layer) owns request parsing, validation, and mapping results onto status codes; the service owns business logic and data access, takes its database handle as an explicit parameter, returns typed results (discriminated unions like { ok: false, kind: "not_found" } instead of writing to `res`), and never touches the HTTP request or response. That inversion is what makes logic unit-testable (call the function with a fake db — no server needed), reusable (the async extraction worker calls the exact same functions the SSE route calls), and safe to change (the compiler knows every result shape a route must handle). HOW IT WORKS - src/routes/*.ts (11 files, 7,853 lines) is replaced by src/modules// — chat, project-chat, projects, documents, tabular, user, workflows, library, downloads, case-law, models — each a thin .routes.ts plus .service.ts. Large domains split the service into topic files behind a named-re-export facade (documents: access/upload/versions/download/edits; projects: crud/folders/documents/chats; user: profile/mfa/apiKeys/mcp/account/ export; tabular: reviews/rows/extract/extractRow/generate/ generateStream/chats) so intra-module helpers cannot leak. - lib/tabular/* (from the durable-queues change this builds on) moves into modules/tabular/ — the domain's extraction core, row loaders and route layer now live together; src/lib/ keeps only cross-domain infrastructure (storage, llm, chat, queue, access...). - Streaming endpoints keep their SSE loops in the routes file; only their non-streaming prepare/persist logic moved into services — streaming lifetime and client-abort handling are HTTP concerns. - Pure motion, verified three ways: the endpoint inventory (method+path multiset, 67 endpoints) is byte-identical before and after; tsc is clean; the full suite — 510 tests, including the 11 route-level integration suites that exercise the real express app — passes unchanged. Handler bodies moved verbatim; the only rewrites are the mechanical seam (res.status(...) inside moved code became typed returns mapped back to the identical status/JSON in the route). - DRY within domains only: helpers duplicated across handlers in the same domain (shared_with normalization in projects, the doc-access guard sequence in documents, findSystemWorkflow) now have one copy in their service; similar-but-not-identical code was left alone rather than force-merged. - Zero new dependencies. No logging framework, no validation framework, no observability hooks — organization only, so the diff is reviewable as motion and each future concern can be its own decision. Re-derived against this branch's code from the fork's service-layer refactor (amal66/mike#42, running in the amal66 fork), whose module boundaries and routes/service contract this follows; the fork's pino/OTel/zod adoption was deliberately NOT ported to keep this dependency-free pure motion. Co-Authored-By: Claude Fable 5 --- backend/src/app.ts | 20 +- backend/src/lib/maintenance/staleWork.ts | 4 +- .../chat.ts => modules/chat/chat.routes.ts} | 452 +--- backend/src/modules/chat/chat.service.ts | 549 +++++ .../src/modules/documents/documents.access.ts | 144 ++ .../modules/documents/documents.download.ts | 224 ++ .../src/modules/documents/documents.edits.ts | 274 +++ .../src/modules/documents/documents.routes.ts | 554 +++++ .../modules/documents/documents.service.ts | 56 + .../src/modules/documents/documents.shared.ts | 64 + .../src/modules/documents/documents.upload.ts | 217 ++ .../modules/documents/documents.versions.ts | 806 +++++++ .../downloads/downloads.routes.ts} | 12 +- backend/src/modules/library/library.routes.ts | 402 ++++ .../src/modules/library/library.service.ts | 730 +++++++ .../models}/__tests__/models.test.ts | 10 +- .../models/models.routes.ts} | 12 +- .../project-chat/projectChat.routes.ts} | 200 +- .../project-chat/projectChat.service.ts | 247 +++ .../src/modules/projects/projects.chats.ts | 28 + backend/src/modules/projects/projects.crud.ts | 627 ++++++ .../modules/projects/projects.documents.ts | 602 +++++ .../src/modules/projects/projects.folders.ts | 249 +++ .../src/modules/projects/projects.routes.ts | 646 ++++++ .../src/modules/projects/projects.service.ts | 68 + .../src/modules/projects/projects.shared.ts | 190 ++ .../tabular.extract.sanitize.test.ts | 2 +- .../__tests__/tabular.extractRow.test.ts | 0 .../__tests__/tabular.generateStream.test.ts | 0 backend/src/modules/tabular/tabular.chats.ts | 104 + .../tabular/tabular.extract.ts | 12 +- .../tabular/tabular.extractRow.ts | 2 +- .../tabular/tabular.generate.ts | 9 +- .../tabular/tabular.generateStream.ts | 13 +- .../tabular/tabular.prompt.ts | 0 .../src/modules/tabular/tabular.reviews.ts | 284 +++ .../tabular/tabular.routes.ts} | 431 +--- .../{lib => modules}/tabular/tabular.rows.ts | 4 +- .../src/modules/tabular/tabular.service.ts | 50 + .../tabular/tabular.shared.ts | 4 +- .../user}/__tests__/userRouterModels.test.ts | 25 +- backend/src/modules/user/user.account.ts | 110 + backend/src/modules/user/user.apiKeys.ts | 45 + backend/src/modules/user/user.export.ts | 260 +++ backend/src/modules/user/user.mcp.ts | 208 ++ backend/src/modules/user/user.mfa.ts | 72 + backend/src/modules/user/user.profile.ts | 974 +++++++++ backend/src/modules/user/user.routes.ts | 744 +++++++ backend/src/modules/user/user.service.ts | 92 + backend/src/modules/user/user.shared.ts | 32 + .../src/modules/workflows/workflows.routes.ts | 521 +++++ .../modules/workflows/workflows.service.ts | 1309 +++++++++++ backend/src/routes/documents.ts | 1645 -------------- backend/src/routes/library.ts | 856 -------- backend/src/routes/projects.ts | 1684 -------------- backend/src/routes/user.ts | 1930 ----------------- backend/src/routes/workflows.ts | 1405 ------------ .../__tests__/extractionWorker.test.ts | 4 +- backend/src/workers/extractionWorker.ts | 6 +- 59 files changed, 11709 insertions(+), 8515 deletions(-) rename backend/src/{routes/chat.ts => modules/chat/chat.routes.ts} (54%) create mode 100644 backend/src/modules/chat/chat.service.ts create mode 100644 backend/src/modules/documents/documents.access.ts create mode 100644 backend/src/modules/documents/documents.download.ts create mode 100644 backend/src/modules/documents/documents.edits.ts create mode 100644 backend/src/modules/documents/documents.routes.ts create mode 100644 backend/src/modules/documents/documents.service.ts create mode 100644 backend/src/modules/documents/documents.shared.ts create mode 100644 backend/src/modules/documents/documents.upload.ts create mode 100644 backend/src/modules/documents/documents.versions.ts rename backend/src/{routes/downloads.ts => modules/downloads/downloads.routes.ts} (84%) create mode 100644 backend/src/modules/library/library.routes.ts create mode 100644 backend/src/modules/library/library.service.ts rename backend/src/{routes => modules/models}/__tests__/models.test.ts (98%) rename backend/src/{routes/models.ts => modules/models/models.routes.ts} (96%) rename backend/src/{routes/projectChat.ts => modules/project-chat/projectChat.routes.ts} (60%) create mode 100644 backend/src/modules/project-chat/projectChat.service.ts create mode 100644 backend/src/modules/projects/projects.chats.ts create mode 100644 backend/src/modules/projects/projects.crud.ts create mode 100644 backend/src/modules/projects/projects.documents.ts create mode 100644 backend/src/modules/projects/projects.folders.ts create mode 100644 backend/src/modules/projects/projects.routes.ts create mode 100644 backend/src/modules/projects/projects.service.ts create mode 100644 backend/src/modules/projects/projects.shared.ts rename backend/src/{lib => modules}/tabular/__tests__/tabular.extract.sanitize.test.ts (97%) rename backend/src/{lib => modules}/tabular/__tests__/tabular.extractRow.test.ts (100%) rename backend/src/{lib => modules}/tabular/__tests__/tabular.generateStream.test.ts (100%) create mode 100644 backend/src/modules/tabular/tabular.chats.ts rename backend/src/{lib => modules}/tabular/tabular.extract.ts (97%) rename backend/src/{lib => modules}/tabular/tabular.extractRow.ts (99%) rename backend/src/{lib => modules}/tabular/tabular.generate.ts (95%) rename backend/src/{lib => modules}/tabular/tabular.generateStream.ts (98%) rename backend/src/{lib => modules}/tabular/tabular.prompt.ts (100%) create mode 100644 backend/src/modules/tabular/tabular.reviews.ts rename backend/src/{routes/tabular.ts => modules/tabular/tabular.routes.ts} (83%) rename backend/src/{lib => modules}/tabular/tabular.rows.ts (97%) create mode 100644 backend/src/modules/tabular/tabular.service.ts rename backend/src/{lib => modules}/tabular/tabular.shared.ts (98%) rename backend/src/{routes => modules/user}/__tests__/userRouterModels.test.ts (93%) create mode 100644 backend/src/modules/user/user.account.ts create mode 100644 backend/src/modules/user/user.apiKeys.ts create mode 100644 backend/src/modules/user/user.export.ts create mode 100644 backend/src/modules/user/user.mcp.ts create mode 100644 backend/src/modules/user/user.mfa.ts create mode 100644 backend/src/modules/user/user.profile.ts create mode 100644 backend/src/modules/user/user.routes.ts create mode 100644 backend/src/modules/user/user.service.ts create mode 100644 backend/src/modules/user/user.shared.ts create mode 100644 backend/src/modules/workflows/workflows.routes.ts create mode 100644 backend/src/modules/workflows/workflows.service.ts delete mode 100644 backend/src/routes/documents.ts delete mode 100644 backend/src/routes/library.ts delete mode 100644 backend/src/routes/projects.ts delete mode 100644 backend/src/routes/user.ts delete mode 100644 backend/src/routes/workflows.ts diff --git a/backend/src/app.ts b/backend/src/app.ts index c05c669e6c..2979653ce2 100644 --- a/backend/src/app.ts +++ b/backend/src/app.ts @@ -4,19 +4,19 @@ import express from "express"; import cors from "cors"; import helmet from "helmet"; import rateLimit from "express-rate-limit"; -import { chatRouter } from "./routes/chat"; +import { chatRouter } from "./modules/chat/chat.routes"; import { wordChatRouter } from "./routes/wordChat"; -import { projectsRouter } from "./routes/projects"; -import { projectChatRouter } from "./routes/projectChat"; -import { documentsRouter } from "./routes/documents"; -import { libraryRouter } from "./routes/library"; -import { tabularRouter } from "./routes/tabular"; -import { workflowsRouter } from "./routes/workflows"; +import { projectsRouter } from "./modules/projects/projects.routes"; +import { projectChatRouter } from "./modules/project-chat/projectChat.routes"; +import { documentsRouter } from "./modules/documents/documents.routes"; +import { libraryRouter } from "./modules/library/library.routes"; +import { tabularRouter } from "./modules/tabular/tabular.routes"; +import { workflowsRouter } from "./modules/workflows/workflows.routes"; import { quickActionsRouter } from "./routes/quickActions"; import { workflowAddonsRouter } from "./routes/workflowAddons"; -import { userRouter } from "./routes/user"; -import { modelsRouter } from "./routes/models"; -import { downloadsRouter } from "./routes/downloads"; +import { userRouter } from "./modules/user/user.routes"; +import { modelsRouter } from "./modules/models/models.routes"; +import { downloadsRouter } from "./modules/downloads/downloads.routes"; import { sourceDocumentsRouter } from "./routes/sourceDocuments"; import { auditRouter } from "./routes/audit"; import { manifestPublicKey } from "./lib/manifestSigning"; diff --git a/backend/src/lib/maintenance/staleWork.ts b/backend/src/lib/maintenance/staleWork.ts index 51b2d6e938..bcb5e1572a 100644 --- a/backend/src/lib/maintenance/staleWork.ts +++ b/backend/src/lib/maintenance/staleWork.ts @@ -32,8 +32,8 @@ import { createServerSupabase } from "../supabase"; import { getConversionQueue, conversionJobId } from "../queue/conversionQueue"; import { getExtractionQueue, extractionJobId } from "../queue/extractionQueue"; -import { finalizeCell } from "../tabular/tabular.extractRow"; -import { finishGenerationIfIdle } from "../tabular/tabular.shared"; +import { finalizeCell } from "../../modules/tabular/tabular.extractRow"; +import { finishGenerationIfIdle } from "../../modules/tabular/tabular.shared"; import { redisEnabled } from "../dbq/driver"; import { liveDbJobExists } from "../dbq/enqueue"; diff --git a/backend/src/routes/chat.ts b/backend/src/modules/chat/chat.routes.ts similarity index 54% rename from backend/src/routes/chat.ts rename to backend/src/modules/chat/chat.routes.ts index 615c63ce12..90a0d155bc 100644 --- a/backend/src/routes/chat.ts +++ b/backend/src/modules/chat/chat.routes.ts @@ -1,21 +1,22 @@ +// HTTP layer for the chat module. +// +// Route handlers parse params/query/body, call the chat.service functions, +// and map their typed results onto status codes and JSON. The SSE streaming +// loop for POST /chat (header flush, runLLMStream, abort handling, +// assistant-message persistence) stays here — its ordering is delicate; the +// pre-stream preparation lives in chat.service.ts. + import { Router } from "express"; import { randomUUID } from "node:crypto"; -import { requireAuth } from "../middleware/auth"; -import { createServerSupabase } from "../lib/supabase"; -import { enqueueChatTurnAudit } from "../lib/audit"; +import { requireAuth } from "../../middleware/auth"; +import { createServerSupabase } from "../../lib/supabase"; +import { enqueueChatTurnAudit } from "../../lib/audit"; import { - buildDocContext, - buildMessages, - buildUserPersonalisationPrompt, - enrichWithPriorEvents, - buildWorkflowStore, - appendAskInputsResponseToLastAssistantMessage, appendAssistantEventsToLastAssistantMessage, AssistantStreamError, ASSISTANT_ERROR_MESSAGE, buildCancelledAssistantMessage, extractCitations, - generateSpotlightNonce, isAbortError, runLLMStream, stripTransientAssistantEvents, @@ -27,70 +28,22 @@ import { createReservedAssistantMessageUpdater, openAssistantSse, reserveAssistantMessage, - withoutEmptyAssistantReservations, -} from "../lib/chat"; -import { getUserModelSettings } from "../lib/userSettings"; -import { checkProjectAccess } from "../lib/access"; -import { generateAssistantChatTitle } from "../lib/chatTitle"; -import { sendInternalError } from "../lib/httpError"; +} from "../../lib/chat"; +import { generateAssistantChatTitle } from "../../lib/chatTitle"; +import { sendInternalError } from "../../lib/httpError"; +import { + createChat, + deleteChat, + devLog, + generateChatTitle, + getChatWithMessages, + listChats, + prepareChatStream, + updateChatTitle, +} from "./chat.service"; export const chatRouter = Router(); -type Db = ReturnType; -const isDev = process.env.NODE_ENV !== "production"; -const devLog = (...args: Parameters) => { - if (isDev) console.log(...args); -}; - -type AccessibleChat = { - id: string; - title: string | null; - user_id: string; - project_id: string | null; -} & Record; - -async function validateAccessibleProjectId( - projectId: string | null, - userId: string, - userEmail: string | null | undefined, - db: Db, -): Promise<{ ok: true } | { ok: false; status: number; detail: string }> { - if (!projectId) return { ok: true }; - const access = await checkProjectAccess(projectId, userId, userEmail, db); - if (!access.ok) - return { ok: false, status: 404, detail: "Project not found" }; - return { ok: true }; -} - -async function getAccessibleChat( - chatId: string, - userId: string, - userEmail: string | null | undefined, - db: Db, -): Promise { - const { data: chat, error } = await db - .from("chats") - .select("*") - .eq("id", chatId) - .maybeSingle(); - if (error || !chat) return null; - - const row = chat as AccessibleChat; - if (row.user_id === userId) return row; - - if (row.project_id) { - const access = await checkProjectAccess( - row.project_id, - userId, - userEmail, - db, - ); - if (access.ok) return row; - } - - return null; -} - // GET /chat // Visible chats = the user's own chats + every chat under a project the // user owns (so a project owner sees all collaborator chats in their @@ -110,13 +63,9 @@ chatRouter.get("/", requireAuth, async (req, res) => { ? requestedOffset : 0; - const { data, error } = await db.rpc("get_chats_overview", { - p_user_id: userId, - p_limit: limit, - p_offset: offset, - }); - if (error) return void sendInternalError(res, error); - res.json(data ?? []); + const result = await listChats(db, { userId, limit, offset }); + if (!result.ok) return void sendInternalError(res, result.error); + res.json(result.data); }); // POST /chat/create @@ -129,25 +78,16 @@ chatRouter.post("/create", requireAuth, async (req, res) => { } const projectId = parsedProjectId.value.projectId; const db = createServerSupabase(); - const projectAccess = await validateAccessibleProjectId( - projectId, - userId, - userEmail, - db, - ); - if (!projectAccess.ok) - return void res - .status(projectAccess.status) - .json({ detail: projectAccess.detail }); - const { data, error } = await db - .from("chats") - .insert({ user_id: userId, project_id: projectId ?? null }) - .select("id") - .single(); - - if (error) return void sendInternalError(res, error); - res.json({ id: data.id }); + const result = await createChat(db, { userId, userEmail, projectId }); + if (!result.ok) { + if (result.kind === "error") + return void sendInternalError(res, result.error); + return void res + .status(result.status) + .json({ detail: result.detail }); + } + res.json({ id: result.id }); }); // GET /chat/:chatId @@ -157,135 +97,12 @@ chatRouter.get("/:chatId", requireAuth, async (req, res) => { const { chatId } = req.params; const db = createServerSupabase(); - const chat = await getAccessibleChat(chatId, userId, userEmail, db); - if (!chat) return void res.status(404).json({ detail: "Chat not found" }); - - const { data: messages } = await db - .from("chat_messages") - .select("*") - .eq("chat_id", chatId) - .order("created_at", { ascending: true }); - - const hydrated = await hydrateEditStatuses( - withoutEmptyAssistantReservations(messages ?? []), - db, - ); - res.json({ chat, messages: hydrated }); + const result = await getChatWithMessages(db, { chatId, userId, userEmail }); + if (!result.ok) + return void res.status(404).json({ detail: "Chat not found" }); + res.json({ chat: result.chat, messages: result.messages }); }); -// Stored doc_edited events capture the `status` at the time the assistant -// produced the edit (always "pending"). If the user later accepts or rejects, -// `document_edits.status` is updated but the stored event is not. On chat load -// we merge the current DB status in so EditCards render with the real state. -async function hydrateEditStatuses( - messages: Record[], - db: ReturnType, -): Promise[]> { - const editIds = new Set(); - const versionIds = new Set(); - const collectFromAnnList = (list: unknown) => { - if (!Array.isArray(list)) return; - for (const a of list as Record[]) { - if (typeof a?.edit_id === "string") editIds.add(a.edit_id); - if (typeof a?.version_id === "string") versionIds.add(a.version_id); - } - }; - for (const m of messages) { - const content = m.content; - if (Array.isArray(content)) { - for (const ev of content as Record[]) { - if (ev?.type === "doc_edited") { - collectFromAnnList(ev.annotations); - if (typeof ev.version_id === "string") - versionIds.add(ev.version_id); - } - } - } - } - if (editIds.size === 0 && versionIds.size === 0) return messages; - - // Edit status patch. - const statusById = new Map(); - if (editIds.size > 0) { - const { data: rows } = await db - .from("document_edits") - .select("id, status") - .in("id", Array.from(editIds)); - for (const r of (rows ?? []) as { id: string; status: string }[]) { - if ( - r.status === "pending" || - r.status === "accepted" || - r.status === "rejected" - ) { - statusById.set(r.id, r.status); - } - } - } - - // Version-number patch — old stored events don't carry `version_number` - // because they predate the schema change. Look it up from - // document_versions so the UI can render "V3" chips + download filenames. - const versionNumberById = new Map(); - if (versionIds.size > 0) { - const { data: vrows } = await db - .from("document_versions") - .select("id, version_number") - .in("id", Array.from(versionIds)); - for (const r of (vrows ?? []) as { - id: string; - version_number: number | null; - }[]) { - versionNumberById.set(r.id, r.version_number ?? null); - } - } - - const patchAnnList = (list: unknown): unknown => { - if (!Array.isArray(list)) return list; - return (list as Record[]).map((a) => { - let next = a; - if (typeof a?.edit_id === "string" && statusById.has(a.edit_id)) { - next = { ...next, status: statusById.get(a.edit_id) }; - } - if ( - typeof a?.version_id === "string" && - versionNumberById.has(a.version_id) - ) { - next = { - ...next, - version_number: versionNumberById.get(a.version_id) ?? null, - }; - } - return next; - }); - }; - return messages.map((m) => { - const next: Record = { ...m }; - if (Array.isArray(m.content)) { - next.content = (m.content as Record[]).map( - (ev) => { - if (ev?.type !== "doc_edited") return ev; - let patched: Record = { - ...ev, - annotations: patchAnnList(ev.annotations), - }; - if ( - typeof ev.version_id === "string" && - versionNumberById.has(ev.version_id) - ) { - patched = { - ...patched, - version_number: - versionNumberById.get(ev.version_id) ?? null, - }; - } - return patched; - }, - ); - } - return next; - }); -} - // PATCH /chat/:chatId chatRouter.patch("/:chatId", requireAuth, async (req, res) => { const userId = res.locals.userId as string; @@ -295,17 +112,10 @@ chatRouter.patch("/:chatId", requireAuth, async (req, res) => { return void res.status(400).json({ detail: "title is required" }); const db = createServerSupabase(); - const { data, error } = await db - .from("chats") - .update({ title }) - .eq("id", chatId) - .eq("user_id", userId) - .select("id, title") - .single(); - - if (error || !data) + const result = await updateChatTitle(db, { chatId, userId, title }); + if (!result.ok) return void res.status(404).json({ detail: "Chat not found" }); - res.json(data); + res.json(result.data); }); // DELETE /chat/:chatId @@ -313,13 +123,8 @@ chatRouter.delete("/:chatId", requireAuth, async (req, res) => { const userId = res.locals.userId as string; const { chatId } = req.params; const db = createServerSupabase(); - const { error } = await db - .from("chats") - .delete() - .eq("id", chatId) - .eq("user_id", userId); - - if (error) return void sendInternalError(res, error); + const result = await deleteChat(db, { chatId, userId }); + if (!result.ok) return void sendInternalError(res, result.error); res.status(204).send(); }); @@ -334,27 +139,20 @@ chatRouter.post("/:chatId/generate-title", requireAuth, async (req, res) => { return void res.status(400).json({ detail: "message is required" }); const db = createServerSupabase(); - const chat = await getAccessibleChat(chatId, userId, userEmail, db); - if (!chat) return void res.status(404).json({ detail: "Chat not found" }); - - try { - const { title_model, api_keys } = await getUserModelSettings( - userId, - db, - ); - const title = await generateAssistantChatTitle({ - model: title_model, - message, - apiKeys: api_keys, - }); - - await db.from("chats").update({ title }).eq("id", chatId); - - res.json({ title }); - } catch (err) { - console.error("[generate-title]", err); - res.status(500).json({ detail: "Failed to generate title" }); + const result = await generateChatTitle(db, { + chatId, + userId, + userEmail, + message, + }); + if (!result.ok) { + if (result.kind === "not_found") + return void res.status(404).json({ detail: "Chat not found" }); + return void res + .status(500) + .json({ detail: "Failed to generate title" }); } + res.json({ title: result.title }); }); // POST /chat — streaming @@ -388,6 +186,7 @@ chatRouter.post("/", requireAuth, async (req, res) => { .status(400) .json({ detail: parsedAskInputsResponse.detail }); } + const messages = parsedMessages.value; const chat_id = parsedChatId.value; const project_id = parsedProjectId.value.projectId; @@ -407,122 +206,33 @@ chatRouter.post("/", requireAuth, async (req, res) => { const userEmail = res.locals.userEmail as string | undefined; const db = createServerSupabase(); - let chatId = chat_id ?? null; - let chatTitle: string | null = null; - let resolvedProjectId: string | null = parsedProjectId.value.projectId; - - if (chatId) { - const existing = await getAccessibleChat(chatId, userId, userEmail, db); - if (!existing) - return void res.status(404).json({ detail: "Chat not found" }); - - const existingProjectId = existing.project_id ?? null; - if ( - parsedProjectId.value.provided && - parsedProjectId.value.projectId !== existingProjectId - ) { - return void res - .status(400) - .json({ detail: "project_id does not match chat" }); - } - resolvedProjectId = existingProjectId; - chatTitle = existing.title; - } - - if (!chatId) { - // If creating a chat tied to a project, the user must have access - // to the project (own or shared). - const projectAccess = await validateAccessibleProjectId( - resolvedProjectId, - userId, - userEmail, - db, - ); - if (!projectAccess.ok) - return void res - .status(projectAccess.status) - .json({ detail: projectAccess.detail }); - - const { data: newChat, error } = await db - .from("chats") - .insert({ user_id: userId, project_id: resolvedProjectId }) - .select("id, title") - .single(); - if (error || !newChat) { - console.error("[chat/stream] failed to create chat", error); - return void res - .status(500) - .json({ detail: "Failed to create chat" }); - } - chatId = newChat.id as string; - chatTitle = newChat.title; - } - if (!chatId) { - return void res - .status(500) - .json({ detail: "Failed to initialize chat" }); - } - - devLog("[chat/stream] resolved chatId", chatId); - - const lastUser = [...messages].reverse().find((m) => m.role === "user"); - if (askInputsResponse) { - await appendAskInputsResponseToLastAssistantMessage( - db, - chatId, - askInputsResponse, - ); - } else if (lastUser) { - await db.from("chat_messages").insert({ - chat_id: chatId, - role: "user", - content: lastUser.content, - files: lastUser.files ?? null, - workflow: lastUser.workflow ?? null, - }); - } - - const { docIndex, docStore } = await buildDocContext( - messages, + const prep = await prepareChatStream(db, { userId, - db, - chatId, - ); - const docAvailability = Object.entries(docIndex).map(([doc_id, info]) => ({ - doc_id, - filename: info.filename, - })); - // Generate the nonce before enriching prior events so document filenames - // and workflow titles replayed from earlier turns are fenced as well. - const nonce = generateSpotlightNonce(); - const enrichedMessages = await enrichWithPriorEvents( + userEmail, messages, + chatId: chat_id ?? null, + projectIdProvided: parsedProjectId.value.provided, + projectId: parsedProjectId.value.projectId, + askInputsResponse, + }); + if (!prep.ok) + return void res.status(prep.status).json({ detail: prep.detail }); + + const { chatId, - db, + lastUser, + resolvedProjectId, docIndex, - nonce, - ); - const { - api_keys: apiKeys, - legal_research_us: legalResearchUs, - title_model: titleModel, - personalisation, - } = await getUserModelSettings(userId, db); - const personalisationPrompt = buildUserPersonalisationPrompt( - personalisation, - nonce, - ); - const apiMessages = buildMessages( - enrichedMessages, - docAvailability, - personalisationPrompt || undefined, - undefined, + docStore, + apiMessages, + workflowStore, legalResearchUs, + apiKeys, + titleModel, nonce, - ); - - const workflowStore = await buildWorkflowStore(userId, userEmail, db); + } = prep.prepared; + let chatTitle = prep.prepared.chatTitle; devLog("[chat/stream] starting LLM stream", { apiMessageCount: apiMessages.length, @@ -772,7 +482,9 @@ chatRouter.post("/", requireAuth, async (req, res) => { console.error("[chat/stream] failed to save error", saveErr); } try { - write(`data: ${JSON.stringify({ type: "error", message })}\n\n`); + write( + `data: ${JSON.stringify({ type: "error", message })}\n\n`, + ); write("data: [DONE]\n\n"); } catch { /* ignore */ diff --git a/backend/src/modules/chat/chat.service.ts b/backend/src/modules/chat/chat.service.ts new file mode 100644 index 0000000000..3c3b07984a --- /dev/null +++ b/backend/src/modules/chat/chat.service.ts @@ -0,0 +1,549 @@ +// Business logic + data-access for the chat module. +// +// These functions are the service layer behind chat.routes.ts. They take an +// explicit Supabase client (`db`) plus request-derived primitives, perform the +// chat orchestration / DB work, and RETURN values or typed error results. They +// never touch req/res — the thin route handlers map the results onto HTTP +// status codes, headers, and response bodies. +// +// IMPORTANT: the SSE streaming loop (header flush, runLLMStream, abort +// handling, assistant-message persistence) deliberately stays in the route — +// its ordering is delicate. Only the NON-streaming logic and the pre-stream +// DB preparation live here. `prepareChatStream` returns the prepared data the +// route needs to run the stream; it does not stream. + +import { createServerSupabase } from "../../lib/supabase"; +import { + buildDocContext, + buildMessages, + buildUserPersonalisationPrompt, + enrichWithPriorEvents, + buildWorkflowStore, + appendAskInputsResponseToLastAssistantMessage, + generateSpotlightNonce, + withoutEmptyAssistantReservations, + type AskInputsResponseRequest, + type ChatMessage, +} from "../../lib/chat"; +import { + getUserModelSettings, +} from "../../lib/userSettings"; +import { checkProjectAccess } from "../../lib/access"; +import { generateAssistantChatTitle } from "../../lib/chatTitle"; + +type Db = ReturnType; + +const isDev = process.env.NODE_ENV !== "production"; +export const devLog = (...args: Parameters) => { + if (isDev) console.log(...args); +}; + +type AccessibleChat = { + id: string; + title: string | null; + user_id: string; + project_id: string | null; +} & Record; + +async function validateAccessibleProjectId( + projectId: string | null, + userId: string, + userEmail: string | null | undefined, + db: Db, +): Promise<{ ok: true } | { ok: false; status: number; detail: string }> { + if (!projectId) return { ok: true }; + const access = await checkProjectAccess(projectId, userId, userEmail, db); + if (!access.ok) + return { ok: false, status: 404, detail: "Project not found" }; + return { ok: true }; +} + +async function getAccessibleChat( + chatId: string, + userId: string, + userEmail: string | null | undefined, + db: Db, +): Promise { + const { data: chat, error } = await db + .from("chats") + .select("*") + .eq("id", chatId) + .maybeSingle(); + if (error || !chat) return null; + + const row = chat as AccessibleChat; + if (row.user_id === userId) return row; + + if (row.project_id) { + const access = await checkProjectAccess( + row.project_id, + userId, + userEmail, + db, + ); + if (access.ok) return row; + } + + return null; +} + +// Stored doc_edited events capture the `status` at the time the assistant +// produced the edit (always "pending"). If the user later accepts or rejects, +// `document_edits.status` is updated but the stored event is not. On chat load +// we merge the current DB status in so EditCards render with the real state. +async function hydrateEditStatuses( + messages: Record[], + db: ReturnType, +): Promise[]> { + const editIds = new Set(); + const versionIds = new Set(); + const collectFromAnnList = (list: unknown) => { + if (!Array.isArray(list)) return; + for (const a of list as Record[]) { + if (typeof a?.edit_id === "string") editIds.add(a.edit_id); + if (typeof a?.version_id === "string") + versionIds.add(a.version_id); + } + }; + for (const m of messages) { + const content = m.content; + if (Array.isArray(content)) { + for (const ev of content as Record[]) { + if (ev?.type === "doc_edited") { + collectFromAnnList(ev.annotations); + if (typeof ev.version_id === "string") + versionIds.add(ev.version_id); + } + } + } + } + if (editIds.size === 0 && versionIds.size === 0) return messages; + + // Edit status patch. + const statusById = new Map(); + if (editIds.size > 0) { + const { data: rows } = await db + .from("document_edits") + .select("id, status") + .in("id", Array.from(editIds)); + for (const r of (rows ?? []) as { id: string; status: string }[]) { + if ( + r.status === "pending" || + r.status === "accepted" || + r.status === "rejected" + ) { + statusById.set(r.id, r.status); + } + } + } + + // Version-number patch — old stored events don't carry `version_number` + // because they predate the schema change. Look it up from + // document_versions so the UI can render "V3" chips + download filenames. + const versionNumberById = new Map(); + if (versionIds.size > 0) { + const { data: vrows } = await db + .from("document_versions") + .select("id, version_number") + .in("id", Array.from(versionIds)); + for (const r of (vrows ?? []) as { + id: string; + version_number: number | null; + }[]) { + versionNumberById.set(r.id, r.version_number ?? null); + } + } + + const patchAnnList = (list: unknown): unknown => { + if (!Array.isArray(list)) return list; + return (list as Record[]).map((a) => { + let next = a; + if (typeof a?.edit_id === "string" && statusById.has(a.edit_id)) { + next = { ...next, status: statusById.get(a.edit_id) }; + } + if ( + typeof a?.version_id === "string" && + versionNumberById.has(a.version_id) + ) { + next = { + ...next, + version_number: versionNumberById.get(a.version_id) ?? null, + }; + } + return next; + }); + }; + return messages.map((m) => { + const next: Record = { ...m }; + if (Array.isArray(m.content)) { + next.content = (m.content as Record[]).map( + (ev) => { + if (ev?.type !== "doc_edited") return ev; + let patched: Record = { + ...ev, + annotations: patchAnnList(ev.annotations), + }; + if ( + typeof ev.version_id === "string" && + versionNumberById.has(ev.version_id) + ) { + patched = { + ...patched, + version_number: + versionNumberById.get(ev.version_id) ?? null, + }; + } + return patched; + }, + ); + } + return next; + }); +} + +// --------------------------------------------------------------------------- +// Non-streaming endpoints +// --------------------------------------------------------------------------- + +// GET /chat +export async function listChats( + db: Db, + args: { userId: string; limit: number | null; offset: number }, +): Promise<{ ok: true; data: unknown[] } | { ok: false; error: unknown }> { + const { data, error } = await db.rpc("get_chats_overview", { + p_user_id: args.userId, + p_limit: args.limit, + p_offset: args.offset, + }); + if (error) return { ok: false, error }; + return { ok: true, data: data ?? [] }; +} + +// POST /chat/create +export async function createChat( + db: Db, + args: { + userId: string; + userEmail: string | undefined; + projectId: string | null; + }, +): Promise< + | { ok: true; id: string } + | { ok: false; kind: "access"; status: number; detail: string } + | { ok: false; kind: "error"; error: unknown } +> { + const projectAccess = await validateAccessibleProjectId( + args.projectId, + args.userId, + args.userEmail, + db, + ); + if (!projectAccess.ok) + return { + ok: false, + kind: "access", + status: projectAccess.status, + detail: projectAccess.detail, + }; + + const { data, error } = await db + .from("chats") + .insert({ user_id: args.userId, project_id: args.projectId ?? null }) + .select("id") + .single(); + + if (error) return { ok: false, kind: "error", error }; + return { ok: true, id: data.id }; +} + +// GET /chat/:chatId +export async function getChatWithMessages( + db: Db, + args: { chatId: string; userId: string; userEmail: string | undefined }, +): Promise< + | { ok: true; chat: AccessibleChat; messages: Record[] } + | { ok: false } +> { + const chat = await getAccessibleChat( + args.chatId, + args.userId, + args.userEmail, + db, + ); + if (!chat) return { ok: false }; + + const { data: messages } = await db + .from("chat_messages") + .select("*") + .eq("chat_id", args.chatId) + .order("created_at", { ascending: true }); + + const hydrated = await hydrateEditStatuses( + withoutEmptyAssistantReservations(messages ?? []), + db, + ); + return { ok: true, chat, messages: hydrated }; +} + +// PATCH /chat/:chatId +export async function updateChatTitle( + db: Db, + args: { chatId: string; userId: string; title: string }, +): Promise<{ ok: true; data: { id: string; title: string } } | { ok: false }> { + const { data, error } = await db + .from("chats") + .update({ title: args.title }) + .eq("id", args.chatId) + .eq("user_id", args.userId) + .select("id, title") + .single(); + + if (error || !data) return { ok: false }; + return { ok: true, data }; +} + +// DELETE /chat/:chatId +export async function deleteChat( + db: Db, + args: { chatId: string; userId: string }, +): Promise<{ ok: true } | { ok: false; error: unknown }> { + const { error } = await db + .from("chats") + .delete() + .eq("id", args.chatId) + .eq("user_id", args.userId); + + if (error) return { ok: false, error }; + return { ok: true }; +} + +// POST /chat/:chatId/generate-title +export async function generateChatTitle( + db: Db, + args: { + chatId: string; + userId: string; + userEmail: string | undefined; + message: string; + }, +): Promise< + | { ok: true; title: string } + | { ok: false; kind: "not_found" } + | { ok: false; kind: "error" } +> { + const chat = await getAccessibleChat( + args.chatId, + args.userId, + args.userEmail, + db, + ); + if (!chat) return { ok: false, kind: "not_found" }; + + try { + const { title_model, api_keys } = await getUserModelSettings( + args.userId, + db, + ); + const title = await generateAssistantChatTitle({ + model: title_model, + message: args.message, + apiKeys: api_keys, + }); + + await db + .from("chats") + .update({ title }) + .eq("id", args.chatId); + + return { ok: true, title }; + } catch (err) { + console.error("[generate-title]", err); + return { ok: false, kind: "error" }; + } +} + +// --------------------------------------------------------------------------- +// Pre-stream preparation for POST /chat (streaming) +// --------------------------------------------------------------------------- +// +// This performs the DB work that precedes the SSE stream: resolving or creating +// the chat, persisting the user message, building doc context + messages, and +// assembling the workflow store. It RETURNS the prepared data; the route owns +// the header flush, runLLMStream loop, and persistence. + +export type PreparedChatStream = { + chatId: string; + chatTitle: string | null; + lastUser: ChatMessage | undefined; + resolvedProjectId: string | null; + docIndex: Awaited>["docIndex"]; + docStore: Awaited>["docStore"]; + apiMessages: ReturnType; + workflowStore: Awaited>; + legalResearchUs: boolean; + apiKeys: Awaited>["api_keys"]; + titleModel: Awaited< + ReturnType + >["title_model"]; + nonce: ReturnType; +}; + +export async function prepareChatStream( + db: Db, + args: { + userId: string; + userEmail: string | undefined; + messages: ChatMessage[]; + chatId: string | null; + projectIdProvided: boolean; + projectId: string | null; + // Parsed `ask_inputs_response` payload (answers to an ask_inputs + // event emitted by the assistant in a prior turn). When present, the + // user's answers are appended onto the previous assistant message + // instead of being stored as a new user message. + askInputsResponse: AskInputsResponseRequest | null; + }, +): Promise< + | { ok: true; prepared: PreparedChatStream } + | { ok: false; status: number; detail: string } +> { + const { userId, userEmail, messages } = args; + let chatId = args.chatId; + let chatTitle: string | null = null; + let resolvedProjectId: string | null = args.projectId; + + if (chatId) { + const existing = await getAccessibleChat(chatId, userId, userEmail, db); + if (!existing) + return { ok: false, status: 404, detail: "Chat not found" }; + + const existingProjectId = existing.project_id ?? null; + if ( + args.projectIdProvided && + args.projectId !== existingProjectId + ) { + return { + ok: false, + status: 400, + detail: "project_id does not match chat", + }; + } + resolvedProjectId = existingProjectId; + chatTitle = existing.title; + } + + if (!chatId) { + // If creating a chat tied to a project, the user must have access + // to the project (own or shared). + const projectAccess = await validateAccessibleProjectId( + resolvedProjectId, + userId, + userEmail, + db, + ); + if (!projectAccess.ok) + return { + ok: false, + status: projectAccess.status, + detail: projectAccess.detail, + }; + + const { data: newChat, error } = await db + .from("chats") + .insert({ user_id: userId, project_id: resolvedProjectId }) + .select("id, title") + .single(); + if (error || !newChat) { + console.error("[chat/stream] failed to create chat", error); + return { ok: false, status: 500, detail: "Failed to create chat" }; + } + chatId = newChat.id as string; + chatTitle = newChat.title; + } + + if (!chatId) { + return { + ok: false, + status: 500, + detail: "Failed to initialize chat", + }; + } + + devLog("[chat/stream] resolved chatId", chatId); + + const lastUser = [...messages].reverse().find((m) => m.role === "user"); + if (args.askInputsResponse) { + await appendAskInputsResponseToLastAssistantMessage( + db, + chatId, + args.askInputsResponse, + ); + } else if (lastUser) { + await db.from("chat_messages").insert({ + chat_id: chatId, + role: "user", + content: lastUser.content, + files: lastUser.files ?? null, + workflow: lastUser.workflow ?? null, + }); + } + + const { docIndex, docStore } = await buildDocContext( + messages, + userId, + db, + chatId, + ); + const docAvailability = Object.entries(docIndex).map(([doc_id, info]) => ({ + doc_id, + filename: info.filename, + })); + // Generate the nonce before enriching prior events so document filenames + // and workflow titles replayed from earlier turns are fenced as well. + const nonce = generateSpotlightNonce(); + const enrichedMessages = await enrichWithPriorEvents( + messages, + chatId, + db, + docIndex, + nonce, + ); + const { + api_keys: apiKeys, + legal_research_us: legalResearchUs, + title_model: titleModel, + personalisation, + } = await getUserModelSettings(userId, db); + const personalisationPrompt = buildUserPersonalisationPrompt( + personalisation, + nonce, + ); + const apiMessages = buildMessages( + enrichedMessages, + docAvailability, + personalisationPrompt || undefined, + undefined, + legalResearchUs, + nonce, + ); + + const workflowStore = await buildWorkflowStore(userId, userEmail, db); + + return { + ok: true, + prepared: { + chatId, + chatTitle, + lastUser, + resolvedProjectId, + docIndex, + docStore, + apiMessages, + workflowStore, + legalResearchUs, + apiKeys, + titleModel, + nonce, + }, + }; +} diff --git a/backend/src/modules/documents/documents.access.ts b/backend/src/modules/documents/documents.access.ts new file mode 100644 index 0000000000..3713179449 --- /dev/null +++ b/backend/src/modules/documents/documents.access.ts @@ -0,0 +1,144 @@ +// Document access guards plus the list/delete operations that are pure +// row-level concerns (no version/storage orchestration beyond cleanup). + +import { + attachActiveVersionPaths, + attachLatestVersionNumbers, +} from "../../lib/documentVersions"; +import { ensureDocAccess } from "../../lib/access"; +import { deleteDocumentAndVersionFiles, type Db } from "./documents.shared"; + +type DocRow = { + id: string; + user_id: string; + project_id: string | null; + current_version_id?: string | null; +}; + +/** + * Load a document row and verify the caller can access it. Returns the row + * (with whatever columns `select` requested) and the owner flag, or + * `{ ok: false }` when the document is missing / inaccessible / (when + * `ownerOnly`) not owned by the caller. + */ +export async function ensureDocumentAccess( + documentId: string, + userId: string, + userEmail: string | undefined, + db: Db, + opts: { select?: string; ownerOnly?: boolean } = {}, +): Promise<{ ok: true; doc: DocRow; isOwner: boolean } | { ok: false }> { + const { data: doc } = await db + .from("documents") + .select(opts.select ?? "id, user_id, project_id") + .eq("id", documentId) + .single(); + if (!doc) return { ok: false }; + // `select` is a dynamic string, so supabase-js can't derive the row type. + const d = doc as unknown as DocRow; + const access = await ensureDocAccess(d, userId, userEmail, db); + if (!access.ok) return { ok: false }; + if (opts.ownerOnly && !access.isOwner) return { ok: false }; + return { ok: true, doc: d, isOwner: access.isOwner }; +} + +/** + * Boolean access guard for route handlers that interleave the access check + * with HTTP-layer validation (file presence, extension checks) and therefore + * run the check inline rather than inside a higher-level service function. + */ +export async function checkDocumentAccess( + documentId: string, + userId: string, + userEmail: string | undefined, + db: Db, + opts: { select?: string; ownerOnly?: boolean } = {}, +): Promise { + const access = await ensureDocumentAccess( + documentId, + userId, + userEmail, + db, + opts, + ); + return access.ok; +} + +// --------------------------------------------------------------------------- +// List +// --------------------------------------------------------------------------- + +export async function listSingleDocuments( + userId: string, + db: Db, +): Promise< + | { ok: true; docs: { id: string; current_version_id?: string | null }[] } + // The raw error travels back so the route can hand it to + // sendInternalError, which logs it and returns the opaque body. + | { ok: false; error: unknown } +> { + const { data, error } = await db + .from("documents") + .select("*") + .eq("user_id", userId) + .is("project_id", null) + .or("library_kind.eq.file,library_kind.is.null") + .order("created_at", { ascending: false }); + if (error) return { ok: false, error }; + const docs = (data ?? []) as unknown as { + id: string; + current_version_id?: string | null; + }[]; + await attachLatestVersionNumbers(db, docs); + await attachActiveVersionPaths(db, docs); + return { ok: true, docs }; +} + +/** + * One document, same shape as a list entry. Exists so the client can poll a + * single document's status while a deferred conversion runs, instead of + * refetching the whole collection. + */ +export async function getDocument( + documentId: string, + userId: string, + userEmail: string | undefined, + db: Db, +): Promise< + | { ok: true; doc: Record } + | { ok: false; kind: "not_found" } +> { + const access = await ensureDocumentAccess(documentId, userId, userEmail, db, { + select: "*", + }); + if (!access.ok) return { ok: false, kind: "not_found" }; + + const docs = [access.doc] as unknown as { + id: string; + current_version_id?: string | null; + }[]; + await attachLatestVersionNumbers(db, docs); + await attachActiveVersionPaths(db, docs); + return { ok: true, doc: docs[0] as unknown as Record }; +} + +// --------------------------------------------------------------------------- +// Delete document +// --------------------------------------------------------------------------- + +export async function deleteDocument( + documentId: string, + userId: string, + db: Db, +): Promise<{ ok: true } | { ok: false }> { + const { data: doc, error } = await db + .from("documents") + .select("id") + .eq("id", documentId) + .eq("user_id", userId) + .single(); + if (error || !doc) return { ok: false }; + + await deleteDocumentAndVersionFiles(db, documentId); + return { ok: true }; +} diff --git a/backend/src/modules/documents/documents.download.ts b/backend/src/modules/documents/documents.download.ts new file mode 100644 index 0000000000..1225f71d6e --- /dev/null +++ b/backend/src/modules/documents/documents.download.ts @@ -0,0 +1,224 @@ +// Read/serve paths for documents: inline display bytes, zip bundling, signed +// download URLs, and raw DOCX bytes. + +import { downloadFile, getSignedUrl } from "../../lib/storage"; +import { loadActiveVersion } from "../../lib/documentVersions"; +import { ensureDocAccess } from "../../lib/access"; +import { + contentTypeForDocumentType, + shouldConvertToPdf, +} from "../../lib/documentTypes"; +import { downloadFilenameForVersion, type Db } from "./documents.shared"; +import { ensureDocumentAccess } from "./documents.access"; + +// --------------------------------------------------------------------------- +// Display +// --------------------------------------------------------------------------- + +/** + * Resolve the bytes + content-type to serve inline for a document's display + * view. The route sets the headers and sends `bytes`. All failures here map + * to 404 in the route, so we return the exact detail strings. + */ +export async function getDisplayableVersion( + documentId: string, + userId: string, + userEmail: string, + versionIdParam: string | null, + db: Db, +): Promise< + | { ok: true; bytes: ArrayBuffer; contentType: string; filename: string } + | { ok: false; detail: string } +> { + const access = await ensureDocumentAccess(documentId, userId, userEmail, db); + if (!access.ok) return { ok: false, detail: "Document not found" }; + + const active = await loadActiveVersion(documentId, db, versionIdParam); + if (!active) return { ok: false, detail: "No file available" }; + + const fileType = active.file_type ?? ""; + const isConvertibleOffice = shouldConvertToPdf(fileType); + const displayFilename = downloadFilenameForVersion( + active.filename, + active.version_number, + active.source === "assistant_edit", + ); + + // For Office files, prefer the per-version PDF rendition if one exists. + const servePath = + isConvertibleOffice && active.pdf_storage_path + ? active.pdf_storage_path + : active.storage_path; + const raw = await downloadFile(servePath); + if (!raw) return { ok: false, detail: "Document not found in storage" }; + + if (fileType === "pdf" || (isConvertibleOffice && active.pdf_storage_path)) { + return { + ok: true, + bytes: raw, + contentType: "application/pdf", + filename: displayFilename, + }; + } else { + // Fallback: serve raw Office bytes when PDF conversion was unavailable. + return { + ok: true, + bytes: raw, + contentType: contentTypeForDocumentType(fileType), + filename: displayFilename, + }; + } +} + +// --------------------------------------------------------------------------- +// Download zip +// --------------------------------------------------------------------------- + +/** + * Build the zip archive for the given document ids, filtered to those the + * caller can access. The route validates the id list, sets the headers, and + * sends the returned buffer. + * + * Synchronous zip, kept for small selections (instant download, no polling). + * Large selections go through the durable "documents-zip" export job instead. + */ +export async function buildZipForDocuments( + documentIds: string[], + userId: string, + userEmail: string | undefined, + db: Db, +): Promise< + | { ok: true; content: Buffer } + | { ok: false; kind: "db"; error: unknown } + | { ok: false; kind: "empty" } +> { + const { data: rawDocs, error } = await db + .from("documents") + .select("id, current_version_id, user_id, project_id") + .in("id", documentIds); + + if (error) return { ok: false, kind: "db", error }; + // Filter to docs the user actually has access to (own + shared-project). + const accessChecks = await Promise.all( + (rawDocs ?? []).map(async (d) => ({ + doc: d, + access: await ensureDocAccess( + d as { user_id: string; project_id: string | null }, + userId, + userEmail, + db, + ), + })), + ); + const docs = accessChecks + .filter((x) => x.access.ok) + .map((x) => x.doc as { id: string }); + if (!docs || docs.length === 0) return { ok: false, kind: "empty" }; + + const JSZip = (await import("jszip")).default; + const zip = new JSZip(); + + await Promise.all( + docs.map(async (doc) => { + const active = await loadActiveVersion(doc.id, db); + if (!active) return; + const raw = await downloadFile(active.storage_path); + if (!raw) return; + zip.file( + downloadFilenameForVersion( + active.filename, + active.version_number, + active.source === "assistant_edit", + ), + Buffer.from(raw), + ); + }), + ); + + const content = await zip.generateAsync({ type: "nodebuffer", compression: "DEFLATE" }); + return { ok: true, content }; +} + +// --------------------------------------------------------------------------- +// Signed download URL +// --------------------------------------------------------------------------- + +export async function getDownloadUrl( + documentId: string, + userId: string, + userEmail: string | undefined, + versionIdParam: string | null, + db: Db, +): Promise< + | { ok: true; payload: Record } + | { ok: false; kind: "not_found"; detail: string } + | { ok: false; kind: "storage"; detail: string } +> { + const access = await ensureDocumentAccess(documentId, userId, userEmail, db); + if (!access.ok) + return { ok: false, kind: "not_found", detail: "Document not found" }; + + const active = await loadActiveVersion(documentId, db, versionIdParam); + if (!active) + return { ok: false, kind: "not_found", detail: "No file available" }; + + const downloadFilename = downloadFilenameForVersion( + active.filename, + active.version_number, + active.source === "assistant_edit", + ); + const url = await getSignedUrl( + active.storage_path, + 3600, + downloadFilename, + ); + if (!url) + return { ok: false, kind: "storage", detail: "Storage not configured" }; + + return { + ok: true, + payload: { + url, + document_id: documentId, + filename: downloadFilename, + version_id: active.id, + // Lets the frontend decide between DocView (PDF.js) and DocxView + // (docx-preview) without a follow-up round-trip. + has_pdf_rendition: !!active.pdf_storage_path, + }, + }; +} + +// --------------------------------------------------------------------------- +// Raw DOCX bytes +// --------------------------------------------------------------------------- + +export async function getDocxBytes( + documentId: string, + userId: string, + userEmail: string | undefined, + versionIdParam: string | null, + db: Db, +): Promise< + | { ok: true; bytes: ArrayBuffer; filename: string } + | { ok: false; detail: string } +> { + const access = await ensureDocumentAccess(documentId, userId, userEmail, db); + if (!access.ok) return { ok: false, detail: "Document not found" }; + + const active = await loadActiveVersion(documentId, db, versionIdParam); + if (!active) return { ok: false, detail: "No file available" }; + + const raw = await downloadFile(active.storage_path); + if (!raw) return { ok: false, detail: "Document bytes not available" }; + + return { + ok: true, + bytes: raw, + filename: downloadFilenameForVersion( + active.filename, + active.version_number, + active.source === "assistant_edit", + ), + }; +} diff --git a/backend/src/modules/documents/documents.edits.ts b/backend/src/modules/documents/documents.edits.ts new file mode 100644 index 0000000000..3384058476 --- /dev/null +++ b/backend/src/modules/documents/documents.edits.ts @@ -0,0 +1,274 @@ +// Tracked-change (assistant edit) operations: listing change ids embedded in +// the active DOCX and accepting / rejecting an individual edit. + +import { downloadFile, extractedTextKey, uploadFile } from "../../lib/storage"; +import { enqueueStorageCleanup } from "../../lib/dbq/enqueue"; +import { + extractTrackedChangeIds, + resolveTrackedChange, +} from "../../lib/docxTrackedChanges"; +import { buildDownloadUrl } from "../../lib/downloadTokens"; +import { contentSha256, loadActiveVersion } from "../../lib/documentVersions"; +import { ensureDocAccess } from "../../lib/access"; +import { downloadFilenameForVersion, type Db } from "./documents.shared"; +import { ensureDocumentAccess } from "./documents.access"; + +const isDev = process.env.NODE_ENV !== "production"; +const devLog = (...args: Parameters) => { + if (isDev) console.log(...args); +}; + +// --------------------------------------------------------------------------- +// Tracked-change ids +// --------------------------------------------------------------------------- + +export async function getTrackedChangeIds( + documentId: string, + userId: string, + userEmail: string | undefined, + versionIdParam: string | null, + db: Db, +): Promise<{ ok: true; ids: unknown } | { ok: false; detail: string }> { + const access = await ensureDocumentAccess(documentId, userId, userEmail, db); + if (!access.ok) return { ok: false, detail: "Document not found" }; + + const active = await loadActiveVersion(documentId, db, versionIdParam); + if (!active) return { ok: false, detail: "No file available" }; + + const raw = await downloadFile(active.storage_path); + if (!raw) return { ok: false, detail: "Document bytes not available" }; + + const ids = await extractTrackedChangeIds(Buffer.from(raw)); + return { ok: true, ids }; +} + +// --------------------------------------------------------------------------- +// Accept / reject a tracked-change edit +// --------------------------------------------------------------------------- + +export async function resolveEdit( + mode: "accept" | "reject", + documentId: string, + editId: string, + userId: string, + userEmail: string | undefined, + db: Db, +): Promise< + | { ok: true; body: Record } + | { ok: false; detail: string } +> { + devLog(`[edit-resolution] incoming ${mode}`, { + userId, + documentId, + editId, + }); + + const { data: edit, error: editErr } = await db + .from("document_edits") + .select("id, document_id, change_id, del_w_id, ins_w_id, status") + .eq("id", editId) + .eq("document_id", documentId) + .single(); + devLog(`[edit-resolution] fetched edit row`, { edit, editErr }); + if (!edit) { + devLog(`[edit-resolution] edit not found, returning 404`); + return { ok: false, detail: "Edit not found" }; + } + // Idempotent: if the edit is already resolved, return the current doc + // state so stale UI (e.g. an old chat reloaded in a new session) can + // reconcile without throwing. + if (edit.status !== "pending") { + devLog(`[edit-resolution] edit already resolved`, { + editId, + status: edit.status, + }); + const { data: doc } = await db + .from("documents") + .select("current_version_id, user_id, project_id") + .eq("id", documentId) + .single(); + if (!doc) { + devLog(`[edit-resolution] doc not found for resolved edit`); + return { ok: false, detail: "Document not found" }; + } + const accessResolved = await ensureDocAccess(doc, userId, userEmail, db); + if (!accessResolved.ok) { + devLog(`[edit-resolution] doc access denied for resolved edit`); + return { ok: false, detail: "Document not found" }; + } + const activeForResolved = await loadActiveVersion(documentId, db); + const payload = { + ok: true, + already_resolved: true, + status: edit.status, + version_id: doc.current_version_id ?? null, + download_url: activeForResolved + ? buildDownloadUrl( + activeForResolved.storage_path, + downloadFilenameForVersion( + activeForResolved.filename, + activeForResolved.version_number, + activeForResolved.source === "assistant_edit", + ), + ) + : null, + remaining_pending: 0, + }; + devLog(`[edit-resolution] returning already-resolved payload`, payload); + return { ok: true, body: payload }; + } + + const { data: doc, error: docErr } = await db + .from("documents") + .select("id, current_version_id, user_id, project_id") + .eq("id", documentId) + .single(); + devLog(`[edit-resolution] fetched doc`, { doc, docErr }); + if (!doc) return { ok: false, detail: "Document not found" }; + const access = await ensureDocAccess(doc, userId, userEmail, db); + if (!access.ok) return { ok: false, detail: "Document not found" }; + + const active = await loadActiveVersion(documentId, db); + const latestPath = active?.storage_path ?? null; + devLog(`[edit-resolution] resolved latestPath`, { + latestPath, + current_version_id: doc.current_version_id, + }); + if (!latestPath) return { ok: false, detail: "No file to edit" }; + + const raw = await downloadFile(latestPath); + devLog(`[edit-resolution] downloaded bytes`, { + byteLength: raw?.byteLength ?? 0, + }); + if (!raw) return { ok: false, detail: "Document bytes not available" }; + + const wIds = [edit.del_w_id, edit.ins_w_id].filter( + (v): v is string => typeof v === "string" && v.length > 0, + ); + const { bytes: resolvedBytes, found } = await resolveTrackedChange( + Buffer.from(raw), + wIds, + mode, + ); + devLog(`[edit-resolution] resolveTrackedChange result`, { + mode, + change_id: edit.change_id, + wIds, + found, + resolvedByteLength: resolvedBytes?.byteLength ?? 0, + }); + if (!found) { + devLog( + `[edit-resolution] change_id not found in docx — updating status only`, + ); + // Still update DB status so the UI reflects the decision — the change + // may have been auto-consumed by a previous accept/reject pass. + const { error: updErr } = await db + .from("document_edits") + .update({ status: mode === "accept" ? "accepted" : "rejected", resolved_at: new Date().toISOString() }) + .eq("id", editId); + devLog(`[edit-resolution] status-only update`, { updErr }); + const payload = { + ok: true, + version_id: doc.current_version_id, + download_url: buildDownloadUrl( + latestPath, + downloadFilenameForVersion( + active?.filename, + active?.version_number ?? null, + active?.source === "assistant_edit", + ), + ), + remaining_pending: 0, + }; + devLog(`[edit-resolution] returning not-found payload`, payload); + return { ok: true, body: payload }; + } + + // Overwrite bytes in place at the current version's storage path — + // accept/reject mutates the existing version rather than spawning a + // new row. This keeps document_versions lean (one row per assistant + // edit, not one per accept/reject click) and avoids the N-versions- + // per-doc churn as users resolve pending changes. + const ab = resolvedBytes.buffer.slice( + resolvedBytes.byteOffset, + resolvedBytes.byteOffset + resolvedBytes.byteLength, + ) as ArrayBuffer; + + // Clear the hash before the bytes change, and set it again after. The stored + // object and the hash live in different systems, so they cannot be written + // atomically; ordering it this way means a failure in between leaves the + // version unhashed, which the manifest reports as unverifiable. The + // alternative ordering can leave a hash attesting to content the version no + // longer holds, which is the one thing the manifest must never do. + await db + .from("document_versions") + .update({ content_sha256: null }) + .eq("id", doc.current_version_id); + + devLog(`[edit-resolution] overwriting bytes in place`, { + latestPath, + byteLength: ab.byteLength, + }); + await uploadFile( + latestPath, + ab, + "application/vnd.openxmlformats-officedocument.wordprocessingml.document", + ); + + // pdf_storage_path: null — the bytes just changed, so any PDF rendition + // this version carried no longer matches them; a stale rendition would be + // served by /display and copied onto replicas by replicate_document. In + // practice assistant_edit versions never carry one (DOCX renders through + // DocxView from the raw bytes), so this is an invariant write, not a + // behavior change. + await db + .from("document_versions") + .update({ content_sha256: contentSha256(ab), pdf_storage_path: null }) + .eq("id", doc.current_version_id); + + // The extracted-text cache is keyed on the version id and this is one of + // only two sites that rewrite a version's bytes in place, so it is one of + // only two sites where that key could go stale. Resolution always writes + // DOCX, which is not a cached type, so this deletes nothing today — it is + // here so the "versions are immutable" assumption the cache rests on stays + // true by construction rather than by coincidence. + await enqueueStorageCleanup(db, [ + extractedTextKey(doc.current_version_id as string), + ]); + + const { error: statusErr } = await db + .from("document_edits") + .update({ + status: mode === "accept" ? "accepted" : "rejected", + resolved_at: new Date().toISOString(), + }) + .eq("id", editId); + devLog(`[edit-resolution] updated document_edits status`, { + editId, + newStatus: mode === "accept" ? "accepted" : "rejected", + statusErr, + }); + const { count: remainingPending } = await db + .from("document_edits") + .select("id", { count: "exact", head: true }) + .eq("document_id", documentId) + .eq("status", "pending"); + devLog(`[edit-resolution] remaining pending count`, { remainingPending }); + + const payload = { + ok: true, + version_id: doc.current_version_id, + download_url: buildDownloadUrl( + latestPath, + downloadFilenameForVersion( + active?.filename, + active?.version_number ?? null, + active?.source === "assistant_edit", + ), + ), + remaining_pending: remainingPending ?? 0, + }; + devLog(`[edit-resolution] returning success payload`, payload); + return { ok: true, body: payload }; +} diff --git a/backend/src/modules/documents/documents.routes.ts b/backend/src/modules/documents/documents.routes.ts new file mode 100644 index 0000000000..f933298013 --- /dev/null +++ b/backend/src/modules/documents/documents.routes.ts @@ -0,0 +1,554 @@ +import { Router } from "express"; +import { requireAuth } from "../../middleware/auth"; +import { createServerSupabase } from "../../lib/supabase"; +import { sendInternalError } from "../../lib/httpError"; +import { buildContentDisposition } from "../../lib/storage"; +import { singleFileUpload } from "../../lib/upload"; +import { + ALLOWED_DOCUMENT_TYPES, + ALLOWED_DOCUMENT_TYPES_LABEL, +} from "../../lib/documentTypes"; +import { + listSingleDocuments, + getDocument, + createDocumentFromUpload, + deleteDocument, + getDisplayableVersion, + buildZipForDocuments, + getDownloadUrl, + getDocxBytes, + listVersions, + createVersionFromDocument, + addUploadedVersion, + renameVersion, + loadReplaceTarget, + writeReplacementVersion, + deleteVersion, + getTrackedChangeIds, + resolveEdit, + checkDocumentAccess, +} from "./documents.service"; + +export const documentsRouter = Router(); + +// GET /single-documents +documentsRouter.get("/", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const result = await listSingleDocuments(userId, db); + if (!result.ok) return void sendInternalError(res, result.error); + res.json(result.docs); +}); + +// GET /single-documents/:documentId +// One document, same shape as a list entry — the client polls this while a +// deferred conversion runs instead of refetching the whole collection. +documentsRouter.get("/:documentId", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { documentId } = req.params; + const db = createServerSupabase(); + + const result = await getDocument(documentId, userId, userEmail, db); + if (!result.ok) + return void res.status(404).json({ detail: "Document not found" }); + res.json(result.doc); +}); + +// POST /single-documents +documentsRouter.post( + "/", + requireAuth, + singleFileUpload("file"), + async (req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + + const file = req.file; + if (!file) + return void res.status(400).json({ detail: "file is required" }); + + const filename = file.originalname; + const suffix = filename.includes(".") + ? filename.split(".").pop()!.toLowerCase() + : ""; + if (!ALLOWED_DOCUMENT_TYPES.has(suffix)) + return void res + .status(400) + .json({ + detail: `Unsupported file type: ${suffix}. Allowed: ${ALLOWED_DOCUMENT_TYPES_LABEL}`, + }); + + const result = await createDocumentFromUpload( + { + userId, + projectId: null, + filename, + suffix, + content: file.buffer, + libraryKind: "file", + userEmail: res.locals.userEmail as string | undefined, + }, + db, + ); + if (!result.ok) { + if (result.kind === "create_failed") + return void res + .status(500) + .json({ detail: "Failed to create document record" }); + return void sendInternalError(res, result.error); + } + res.status(201).json(result.doc); + }, +); + +// DELETE /single-documents/:documentId +documentsRouter.delete("/:documentId", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const { documentId } = req.params; + const db = createServerSupabase(); + + const result = await deleteDocument(documentId, userId, db); + if (!result.ok) + return void res.status(404).json({ detail: "Document not found" }); + res.status(204).send(); +}); + +// GET /single-documents/:documentId/display +// Optional ?version_id= renders a historical version. Defaults to the +// document's current_version_id. +documentsRouter.get("/:documentId/display", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string; + const { documentId } = req.params; + const versionIdParam = + typeof req.query.version_id === "string" ? req.query.version_id : null; + const db = createServerSupabase(); + + const result = await getDisplayableVersion( + documentId, + userId, + userEmail, + versionIdParam, + db, + ); + if (!result.ok) + return void res.status(404).json({ detail: result.detail }); + + res.setHeader("Content-Type", result.contentType); + res.setHeader( + "Content-Disposition", + buildContentDisposition("inline", result.filename), + ); + res.send(Buffer.from(result.bytes)); +}); + +// POST /single-documents/download-zip +// Synchronous zip, kept for small selections (instant download, no polling). +// Large selections go through the durable "documents-zip" export job instead. +documentsRouter.post("/download-zip", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { document_ids } = req.body as { document_ids?: string[] }; + + if (!Array.isArray(document_ids) || document_ids.length === 0) + return void res.status(400).json({ detail: "document_ids is required" }); + + const db = createServerSupabase(); + const result = await buildZipForDocuments( + document_ids, + userId, + userEmail, + db, + ); + if (!result.ok) { + if (result.kind === "db") return void sendInternalError(res, result.error); + return void res.status(404).json({ detail: "No documents found" }); + } + + res.setHeader("Content-Type", "application/zip"); + res.setHeader("Content-Disposition", 'attachment; filename="documents.zip"'); + res.send(result.content); +}); + +// GET /single-documents/:documentId/url +// Optional ?version_id= selects a specific tracked-changes version. +// Otherwise falls back to documents.current_version_id, else the original upload. +documentsRouter.get("/:documentId/url", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { documentId } = req.params; + const versionIdParam = + typeof req.query.version_id === "string" ? req.query.version_id : null; + const db = createServerSupabase(); + + const result = await getDownloadUrl( + documentId, + userId, + userEmail, + versionIdParam, + db, + ); + if (!result.ok) { + const status = result.kind === "storage" ? 503 : 404; + return void res.status(status).json({ detail: result.detail }); + } + res.json(result.payload); +}); + +// GET /single-documents/:documentId/docx +// Streams the raw .docx bytes for the given document, optionally at a +// specific tracked-changes version. Unlike /url, this bypasses R2 (avoids +// the browser CORS problem on signed URLs) so the frontend docx-preview +// viewer can load tracked-change documents directly. +documentsRouter.get("/:documentId/docx", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { documentId } = req.params; + const versionIdParam = + typeof req.query.version_id === "string" ? req.query.version_id : null; + const db = createServerSupabase(); + + const result = await getDocxBytes( + documentId, + userId, + userEmail, + versionIdParam, + db, + ); + if (!result.ok) + return void res.status(404).json({ detail: result.detail }); + + res.setHeader( + "Content-Type", + "application/vnd.openxmlformats-officedocument.wordprocessingml.document", + ); + res.setHeader( + "Content-Disposition", + buildContentDisposition("inline", result.filename), + ); + res.send(Buffer.from(result.bytes)); +}); + +// GET /single-documents/:documentId/versions +// Returns every version row for the document in document order, with +// the human-friendly version number when present. +documentsRouter.get("/:documentId/versions", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { documentId } = req.params; + const db = createServerSupabase(); + + const result = await listVersions(documentId, userId, userEmail, db); + if (!result.ok) + return void res.status(404).json({ detail: result.detail }); + + res.json({ + current_version_id: result.current_version_id, + versions: result.versions, + }); +}); + +// POST /single-documents/:documentId/versions/from-document +// Create a new version of documentId from another existing document's active +// bytes. This keeps signed storage URLs out of the browser fetch path. +documentsRouter.post( + "/:documentId/versions/from-document", + requireAuth, + async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { documentId } = req.params; + const sourceDocumentId = + typeof req.body?.source_document_id === "string" + ? req.body.source_document_id + : ""; + const db = createServerSupabase(); + + if (!sourceDocumentId) { + return void res + .status(400) + .json({ detail: "source_document_id is required" }); + } + if (sourceDocumentId === documentId) { + return void res + .status(400) + .json({ detail: "Source and target documents must be different." }); + } + + const result = await createVersionFromDocument( + { + documentId, + sourceDocumentId, + requestedFilename: + typeof req.body?.filename === "string" + ? req.body.filename + : null, + userId, + userEmail, + }, + db, + ); + if (!result.ok) { + const status = + result.kind === "source_not_owner" + ? 403 + : result.kind === "target_not_found" || + result.kind === "source_not_found" || + result.kind === "source_no_active" || + result.kind === "source_bytes" + ? 404 + : 500; + return void res.status(status).json({ detail: result.detail }); + } + res.status(201).json(result.version); + }, +); + +// POST /single-documents/:documentId/versions +// Upload a brand-new version of an existing document. The uploaded file +// becomes the new current_version_id. filename defaults to the +// uploaded filename; client may override via the `filename` form field. +documentsRouter.post( + "/:documentId/versions", + requireAuth, + singleFileUpload("file"), + async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { documentId } = req.params; + const db = createServerSupabase(); + + const file = req.file; + if (!file) + return void res.status(400).json({ detail: "file is required" }); + + const hasAccess = await checkDocumentAccess( + documentId, + userId, + userEmail, + db, + { select: "id, user_id, project_id, current_version_id" }, + ); + if (!hasAccess) + return void res.status(404).json({ detail: "Document not found" }); + + const suffix = file.originalname.includes(".") + ? file.originalname.split(".").pop()!.toLowerCase() + : ""; + if (!ALLOWED_DOCUMENT_TYPES.has(suffix)) { + return void res.status(400).json({ + detail: `Unsupported file type: ${suffix}. Allowed: ${ALLOWED_DOCUMENT_TYPES_LABEL}`, + }); + } + + const result = await addUploadedVersion( + { + userId, + documentId, + file, + suffix, + requestedFilename: req.body?.filename, + }, + db, + ); + if (!result.ok) + return void res.status(500).json({ detail: result.detail }); + res.status(201).json(result.version); + }, +); + +// PATCH /single-documents/:documentId/versions/:versionId +// Rename a version's filename. Pass `{ "filename": "…" }`. +documentsRouter.patch( + "/:documentId/versions/:versionId", + requireAuth, + async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { documentId, versionId } = req.params; + const db = createServerSupabase(); + + const result = await renameVersion( + { + documentId, + versionId, + rawFilename: req.body?.filename, + userId, + userEmail, + }, + db, + ); + if (!result.ok) + return void res.status(404).json({ detail: result.detail }); + res.json(result.version); + }, +); + +// PUT /single-documents/:documentId/versions/:versionId/file +// Replace the file bytes and metadata for an existing version while keeping +// its version number and id. This is destructive and owner-only. +documentsRouter.put( + "/:documentId/versions/:versionId/file", + requireAuth, + singleFileUpload("file"), + async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { documentId, versionId } = req.params; + const db = createServerSupabase(); + + const file = req.file; + if (!file) + return void res.status(400).json({ detail: "file is required" }); + + const hasAccess = await checkDocumentAccess( + documentId, + userId, + userEmail, + db, + { ownerOnly: true }, + ); + if (!hasAccess) + return void res.status(404).json({ detail: "Document not found" }); + + const targetResult = await loadReplaceTarget(documentId, versionId, db); + if (!targetResult.ok) { + const status = targetResult.kind === "version_not_found" ? 404 : 400; + return void res.status(status).json({ detail: targetResult.detail }); + } + const target = targetResult.target; + + const suffix = file.originalname.includes(".") + ? file.originalname.split(".").pop()!.toLowerCase() + : ""; + if (!ALLOWED_DOCUMENT_TYPES.has(suffix)) { + return void res.status(400).json({ + detail: `Unsupported file type: ${suffix}. Allowed: ${ALLOWED_DOCUMENT_TYPES_LABEL}`, + }); + } + if (target.file_type && target.file_type !== suffix) { + return void res.status(400).json({ + detail: `Uploaded file type (${suffix}) does not match version type (${target.file_type}).`, + }); + } + + const result = await writeReplacementVersion( + { + userId, + documentId, + versionId, + file, + suffix, + requestedFilename: req.body?.filename, + target, + }, + db, + ); + if (!result.ok) { + if (result.kind === "update_failed") + return void sendInternalError(res, result.error); + return void res.status(500).json({ detail: result.detail }); + } + res.json(result.version); + }, +); + +// DELETE /single-documents/:documentId/versions/:versionId +// Delete one version. The last remaining version cannot be deleted; if the +// deleted version is current, the newest remaining version becomes current. +documentsRouter.delete( + "/:documentId/versions/:versionId", + requireAuth, + async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { documentId, versionId } = req.params; + const db = createServerSupabase(); + + const result = await deleteVersion( + documentId, + versionId, + userId, + userEmail, + db, + ); + if (!result.ok) { + if (result.kind === "db") + return void sendInternalError(res, result.error); + const status = + result.kind === "doc_not_found" || + result.kind === "version_not_found" + ? 404 + : 400; + return void res.status(status).json({ detail: result.detail }); + } + res.json(result.payload); + }, +); + +// GET /single-documents/:documentId/tracked-change-ids +// Returns the ordered list of { kind, w_id } for every w:ins / w:del in +// the current (or specified) version's document.xml. The frontend uses +// this to tag each rendered / with data-w-id, since +// docx-preview drops the w:id attribute during parsing. +documentsRouter.get( + "/:documentId/tracked-change-ids", + requireAuth, + async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { documentId } = req.params; + const versionIdParam = + typeof req.query.version_id === "string" ? req.query.version_id : null; + const db = createServerSupabase(); + + const result = await getTrackedChangeIds( + documentId, + userId, + userEmail, + versionIdParam, + db, + ); + if (!result.ok) + return void res.status(404).json({ detail: result.detail }); + res.json({ ids: result.ids }); + }, +); + +// POST /single-documents/:documentId/edits/:editId/accept +// POST /single-documents/:documentId/edits/:editId/reject +async function handleEditResolution( + req: import("express").Request, + res: import("express").Response, + mode: "accept" | "reject", +) { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { documentId, editId } = req.params; + const db = createServerSupabase(); + + const result = await resolveEdit( + mode, + documentId, + editId, + userId, + userEmail, + db, + ); + if (!result.ok) + return void res.status(404).json({ detail: result.detail }); + res.json(result.body); +} + +documentsRouter.post( + "/:documentId/edits/:editId/accept", + requireAuth, + (req, res) => void handleEditResolution(req, res, "accept"), +); + +documentsRouter.post( + "/:documentId/edits/:editId/reject", + requireAuth, + (req, res) => void handleEditResolution(req, res, "reject"), +); diff --git a/backend/src/modules/documents/documents.service.ts b/backend/src/modules/documents/documents.service.ts new file mode 100644 index 0000000000..f729613fe1 --- /dev/null +++ b/backend/src/modules/documents/documents.service.ts @@ -0,0 +1,56 @@ +// Business logic + data-access for the documents module. +// +// These functions are the service layer behind documents.routes.ts. They take +// an explicit Supabase client (`db`) plus request-derived primitives, perform +// the storage / version / conversion orchestration, and RETURN values or +// typed error results. They never touch req/res — the thin route handlers map +// the results onto HTTP status codes, headers, and response bodies. +// +// This file is the module's stable facade: the implementation is decomposed +// into cohesive sibling files and re-exported here so importers never change. +// +// documents.shared.ts — shared types and helpers +// documents.access.ts — access guards + list/delete document +// documents.download.ts — display bytes, zip bundling, signed URLs, raw docx +// documents.versions.ts — version lifecycle (list/create/rename/replace/delete) +// documents.edits.ts — tracked-change ids + accept/reject edits +// documents.upload.ts — initial document creation from an uploaded file + +export { + deleteDocumentAndVersionFiles, + downloadFilenameForVersion, + countPdfPages, + type Db, + type UploadedFile, +} from "./documents.shared"; + +export { + checkDocumentAccess, + getDocument, + listSingleDocuments, + deleteDocument, +} from "./documents.access"; + +export { + getDisplayableVersion, + buildZipForDocuments, + getDownloadUrl, + getDocxBytes, +} from "./documents.download"; + +export { + listVersions, + createVersionFromDocument, + addUploadedVersion, + renameVersion, + loadReplaceTarget, + writeReplacementVersion, + deleteVersion, +} from "./documents.versions"; + +export { + getTrackedChangeIds, + resolveEdit, +} from "./documents.edits"; + +export { createDocumentFromUpload } from "./documents.upload"; diff --git a/backend/src/modules/documents/documents.shared.ts b/backend/src/modules/documents/documents.shared.ts new file mode 100644 index 0000000000..114e1a618d --- /dev/null +++ b/backend/src/modules/documents/documents.shared.ts @@ -0,0 +1,64 @@ +// Shared types and helpers for the documents module's service files. +// Everything public here is re-exported through documents.service.ts, +// which remains the module's stable facade. + +import { createServerSupabase } from "../../lib/supabase"; +import { extractedTextKey } from "../../lib/storage"; +import { enqueueStorageCleanup } from "../../lib/dbq/enqueue"; + +export type Db = ReturnType; + +// Structural slice of Express.Multer.File — only these two fields are read. +export type UploadedFile = { buffer: Buffer; originalname: string }; + +export async function deleteDocumentAndVersionFiles( + db: Db, + documentId: string, +) { + // Storage lives on document_versions — collect every version's bytes + // (source + PDF rendition), drop the document row, then hand the object + // deletes to the durable storage.cleanup job. Previously each delete was + // fire-and-forget (`.catch(() => {})`): one storage hiccup silently leaked + // the files forever. Rows first, files second — if the row delete fails + // nothing has been touched and the document stays intact; if the process + // dies after it, the queued job still removes the files. + const { data: versions } = await db + .from("document_versions") + .select("id, storage_path, pdf_storage_path") + .eq("document_id", documentId); + const keys = (versions ?? []).flatMap((v) => + // The extracted-text cache is keyed by version id and sits outside the + // per-user prefixes, so this is the only place that can reach it. + // Deleting an object that was never written is a no-op, hence no gate. + [ + v.storage_path, + v.pdf_storage_path, + typeof v.id === "string" && v.id ? extractedTextKey(v.id) : null, + ].filter((p): p is string => typeof p === "string" && p.length > 0), + ); + const result = await db.from("documents").delete().eq("id", documentId); + if (!result.error) await enqueueStorageCleanup(db, keys); + return result; +} + +// Produce the filename a download should present to the user. The helper now +// lives in lib/documentVersions (the "documents-zip" export job names its zip +// entries with it too); re-exported here so this module's importers keep the +// same surface. +export { downloadFilenameForVersion } from "../../lib/documentVersions"; + +export async function countPdfPages(buf: ArrayBuffer): Promise { + try { + const pdfjsLib = await import("pdfjs-dist/legacy/build/pdf.mjs" as string); + const pdf = await ( + pdfjsLib as unknown as { + getDocument: (opts: unknown) => { + promise: Promise<{ numPages: number }>; + }; + } + ).getDocument({ data: new Uint8Array(buf) }).promise; + return pdf.numPages; + } catch { + return null; + } +} diff --git a/backend/src/modules/documents/documents.upload.ts b/backend/src/modules/documents/documents.upload.ts new file mode 100644 index 0000000000..cbbf0b1345 --- /dev/null +++ b/backend/src/modules/documents/documents.upload.ts @@ -0,0 +1,217 @@ +// Initial document creation from an uploaded file. + +import { recordAudit } from "../../lib/audit"; +import { storageKey, uploadFile } from "../../lib/storage"; +import { docxToPdf, convertedPdfKey } from "../../lib/convert"; +import { enqueueConversion } from "../../lib/queue/conversionQueue"; +import { enqueueDbJob } from "../../lib/dbq/enqueue"; +import { contentSha256 } from "../../lib/documentVersions"; +import { + contentTypeForDocumentType, + requiresLibreOfficeTextExtraction, + shouldConvertToPdf, +} from "../../lib/documentTypes"; +import { countPdfPages, type Db } from "./documents.shared"; + +// --------------------------------------------------------------------------- +// Create a document from an uploaded file (initial upload pipeline) +// --------------------------------------------------------------------------- + +export async function createDocumentFromUpload( + params: { + userId: string; + projectId: string | null; + filename: string; + suffix: string; + content: Buffer; + libraryKind?: "file" | "template"; + libraryFolderId?: string | null; + userEmail?: string; + }, + db: Db, +): Promise< + | { ok: true; doc: unknown } + | { ok: false; kind: "create_failed" } + // Anything thrown by the storage / conversion / version pipeline is an + // opaque internal error: the raw value travels back so the route can hand + // it to sendInternalError, which logs it and returns the generic body. + | { ok: false; kind: "processing_failed"; error: unknown } +> { + const { userId, projectId, filename, suffix, content } = params; + + const { data: doc, error: insertErr } = await db + .from("documents") + .insert({ + project_id: projectId, + user_id: userId, + status: "processing", + library_kind: params.libraryKind ?? "file", + library_folder_id: params.libraryFolderId ?? null, + }) + .select("*") + .single(); + + if (insertErr || !doc) + console.error("[single-documents/upload] failed to create document row", { + userId, + projectId, + filename, + suffix, + error: insertErr, + }); + if (insertErr || !doc) return { ok: false, kind: "create_failed" }; + + try { + const docId = doc.id as string; + const key = storageKey(userId, docId, filename); + const contentType = contentTypeForDocumentType(suffix); + await uploadFile( + key, + content.buffer.slice( + content.byteOffset, + content.byteOffset + content.byteLength, + ) as ArrayBuffer, + contentType, + ); + + const rawBuf = content.buffer.slice( + content.byteOffset, + content.byteOffset + content.byteLength, + ) as ArrayBuffer; + const pageCount = suffix === "pdf" ? await countPdfPages(rawBuf) : null; + + // When the job queue is enabled, defer Office → PDF conversion to the + // BullMQ worker instead of blocking the upload request on LibreOffice. + const deferConversion = + shouldConvertToPdf(suffix) && + process.env.ASYNC_DOCUMENT_CONVERSION === "true"; + + // Convert Office files → PDF for display. PDFs are their own rendition. + let pdfStoragePath: string | null = null; + if (!deferConversion && shouldConvertToPdf(suffix)) { + try { + const pdfBuf = await docxToPdf(content); + const pdfKey = convertedPdfKey(userId, docId); + await uploadFile( + pdfKey, + pdfBuf.buffer.slice( + pdfBuf.byteOffset, + pdfBuf.byteOffset + pdfBuf.byteLength, + ) as ArrayBuffer, + "application/pdf", + ); + pdfStoragePath = pdfKey; + } catch (err) { + console.error( + `[upload] Office→PDF conversion failed for ${filename}:`, + err, + ); + } + } else if (suffix === "pdf") { + pdfStoragePath = key; + } + + // storage_path / pdf_storage_path live on document_versions now — + // create the V1 "upload" row and point documents.current_version_id + // at it. + const { data: versionRow, error: verErr } = await db + .from("document_versions") + .insert({ + document_id: docId, + storage_path: key, + pdf_storage_path: pdfStoragePath, + source: "upload", + version_number: 1, + filename: filename, + file_type: suffix, + size_bytes: content.byteLength, + page_count: pageCount, + content_sha256: contentSha256(content), + }) + .select("id") + .single(); + if (verErr || !versionRow) { + throw new Error( + `Failed to record upload version: ${verErr?.message ?? "unknown"}`, + ); + } + + await db + .from("documents") + .update({ + current_version_id: versionRow.id, + // Deferred conversion leaves the doc "processing" until the worker + // produces the PDF and flips it to "ready". + status: deferConversion ? "processing" : "ready", + updated_at: new Date().toISOString(), + }) + .eq("id", docId); + + if (deferConversion) { + await enqueueConversion({ + documentId: docId, + versionId: versionRow.id, + userId, + storagePath: key, + fileType: suffix, + }); + } + + // .doc/.ppt are the only types read_document can read solely by paying + // for a LibreOffice conversion. Extract that text once now, in the + // background, so the first chat that reads this document does not pay a + // subprocess round trip inside its own tool call. Best-effort: a failed + // enqueue just means the read path converts inline and re-queues itself. + if (requiresLibreOfficeTextExtraction(suffix)) { + try { + await enqueueDbJob(db, { + kind: "document.precompute_text", + payload: { + versionId: versionRow.id, + storagePath: key, + fileType: suffix, + userId, + }, + dedupeKey: `precompute:${versionRow.id}`, + maxAttempts: 3, + }); + } catch (err) { + console.error("[upload] precompute-text enqueue failed", err); + } + } + + const { data: updated } = await db + .from("documents") + .select("*") + .eq("id", docId) + .single(); + // Surface storage paths to the caller for backward compatibility. + const responseDoc = updated + ? { + ...updated, + filename, + storage_path: key, + pdf_storage_path: pdfStoragePath, + folder_id: + (updated.library_folder_id as string | null | undefined) ?? + null, + file_type: suffix, + size_bytes: content.byteLength, + page_count: pageCount, + active_version_number: 1, + } + : updated; + void recordAudit(db, { + userId, + userEmail: params.userEmail, + action: "document.uploaded", + title: filename, + surface: "assistant", + documentId: (updated as { id?: string } | null)?.id ?? null, + }); + return { ok: true, doc: responseDoc }; + } catch (e) { + await db.from("documents").update({ status: "error" }).eq("id", doc.id); + return { ok: false, kind: "processing_failed", error: e }; + } +} diff --git a/backend/src/modules/documents/documents.versions.ts b/backend/src/modules/documents/documents.versions.ts new file mode 100644 index 0000000000..7cc235f164 --- /dev/null +++ b/backend/src/modules/documents/documents.versions.ts @@ -0,0 +1,806 @@ +// Version lifecycle for documents: listing, creating (from another document +// or an uploaded file), renaming, replacing bytes, and deleting versions. + +import { + downloadFile, + deleteFile, + uploadFile, + versionStorageKey, +} from "../../lib/storage"; +import { docxToPdf } from "../../lib/convert"; +import { enqueueConversion } from "../../lib/queue/conversionQueue"; +import { contentSha256, loadActiveVersion } from "../../lib/documentVersions"; +import { + contentTypeForDocumentType, + shouldConvertToPdf, +} from "../../lib/documentTypes"; +import { + countPdfPages, + deleteDocumentAndVersionFiles, + type Db, + type UploadedFile, +} from "./documents.shared"; +import { ensureDocumentAccess } from "./documents.access"; + +// --------------------------------------------------------------------------- +// Versions list +// --------------------------------------------------------------------------- + +export async function listVersions( + documentId: string, + userId: string, + userEmail: string | undefined, + db: Db, +): Promise< + | { ok: true; current_version_id: string | null; versions: unknown[] } + | { ok: false; detail: string } +> { + const access = await ensureDocumentAccess(documentId, userId, userEmail, db, { + select: "id, current_version_id, user_id, project_id", + }); + if (!access.ok) return { ok: false, detail: "Document not found" }; + + const { data: rows } = await db + .from("document_versions") + .select( + "id, version_number, source, created_at, filename, file_type, size_bytes, page_count, deleted_at, deleted_by", + ) + .eq("document_id", documentId) + .order("created_at", { ascending: true }); + + return { + ok: true, + current_version_id: access.doc.current_version_id ?? null, + versions: rows ?? [], + }; +} + +// --------------------------------------------------------------------------- +// Create version from another document +// --------------------------------------------------------------------------- + +export async function createVersionFromDocument( + params: { + documentId: string; + sourceDocumentId: string; + requestedFilename: string | null; + userId: string; + userEmail: string | undefined; + }, + db: Db, +): Promise< + | { ok: true; version: unknown } + | { + ok: false; + kind: + | "target_not_found" + | "source_not_found" + | "source_not_owner" + | "source_no_active" + | "source_bytes" + | "storage_write" + | "version_insert" + | "doc_update" + | "source_delete"; + detail: string; + } +> { + const { documentId, sourceDocumentId, requestedFilename, userId, userEmail } = + params; + + const targetAccess = await ensureDocumentAccess( + documentId, + userId, + userEmail, + db, + ); + if (!targetAccess.ok) + return { + ok: false, + kind: "target_not_found", + detail: "Document not found", + }; + const targetDoc = targetAccess.doc; + + const sourceAccess = await ensureDocumentAccess( + sourceDocumentId, + userId, + userEmail, + db, + ); + if (!sourceAccess.ok) + return { + ok: false, + kind: "source_not_found", + detail: "Source document not found", + }; + const sourceDoc = sourceAccess.doc; + const willDeleteSource = + (sourceDoc.project_id && + targetDoc.project_id && + sourceDoc.project_id === targetDoc.project_id) || + (!sourceDoc.project_id && + !targetDoc.project_id && + sourceDoc.user_id === userId && + targetDoc.user_id === userId); + if (willDeleteSource && !sourceAccess.isOwner) { + return { + ok: false, + kind: "source_not_owner", + detail: "Only the source document owner can move it into a version.", + }; + } + + const active = await loadActiveVersion(sourceDocumentId, db); + if (!active) + return { + ok: false, + kind: "source_no_active", + detail: "Source document has no active version.", + }; + const sourceType = active.file_type ?? ""; + + const bytes = await downloadFile(active.storage_path); + if (!bytes) + return { + ok: false, + kind: "source_bytes", + detail: "Source document bytes not available.", + }; + + const filename = + requestedFilename && requestedFilename.trim() + ? requestedFilename.trim().slice(0, 200) + : active.filename?.trim() || "Untitled document"; + const suffix = + sourceType || + (filename.includes(".") ? filename.split(".").pop()!.toLowerCase() : ""); + const versionSlug = crypto.randomUUID().replace(/-/g, ""); + const key = versionStorageKey(userId, documentId, versionSlug, filename); + const contentType = contentTypeForDocumentType(suffix); + + try { + await uploadFile(key, bytes, contentType); + } catch (e) { + console.error("[versions/copy] storage write failed", e); + return { + ok: false, + kind: "storage_write", + detail: "Failed to create new version.", + }; + } + + let pdfStoragePath: string | null = null; + let deferConversion = false; + if (suffix === "pdf") { + pdfStoragePath = key; + } else if (active.pdf_storage_path) { + if (active.pdf_storage_path === active.storage_path) { + pdfStoragePath = key; + } else { + const pdfBytes = await downloadFile(active.pdf_storage_path); + if (pdfBytes) { + const pdfKey = `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`; + await uploadFile(pdfKey, pdfBytes, "application/pdf"); + pdfStoragePath = pdfKey; + } + } + } else if (shouldConvertToPdf(suffix)) { + // Only reached when the source has no rendition to copy — this is the + // one branch of the copy flow that pays for LibreOffice, so it's the + // branch the conversion queue takes over when the flag is on. + if (process.env.ASYNC_DOCUMENT_CONVERSION === "true") { + deferConversion = true; + } else { + try { + const pdfBuf = await docxToPdf(Buffer.from(bytes)); + const pdfKey = `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`; + await uploadFile( + pdfKey, + pdfBuf.buffer.slice( + pdfBuf.byteOffset, + pdfBuf.byteOffset + pdfBuf.byteLength, + ) as ArrayBuffer, + "application/pdf", + ); + pdfStoragePath = pdfKey; + } catch (err) { + console.error( + "[versions/copy] Office→PDF conversion failed", + { filename }, + err, + ); + } + } + } + + const { data: maxRow } = await db + .from("document_versions") + .select("version_number") + .eq("document_id", documentId) + .in("source", ["upload", "user_upload", "assistant_edit"]) + .order("version_number", { ascending: false, nullsFirst: false }) + .limit(1) + .maybeSingle(); + const nextVersionNumber = + ((maxRow?.version_number as number | null) ?? 1) + 1; + + const { data: versionRow, error: verErr } = await db + .from("document_versions") + .insert({ + document_id: documentId, + storage_path: key, + pdf_storage_path: pdfStoragePath, + source: "user_upload", + version_number: nextVersionNumber, + filename: filename, + file_type: sourceType || null, + size_bytes: active.size_bytes ?? bytes.byteLength, + page_count: active.page_count, + content_sha256: contentSha256(bytes), + }) + .select("id, version_number, source, created_at, filename") + .single(); + if (verErr || !versionRow) { + console.error("[versions/copy] insert failed", verErr); + return { + ok: false, + kind: "version_insert", + detail: "Failed to record new version.", + }; + } + + const { error: updateDocErr } = await db + .from("documents") + .update({ + current_version_id: versionRow.id, + }) + .eq("id", documentId); + if (updateDocErr) { + console.error("[versions/copy] current version update failed", updateDocErr); + return { + ok: false, + kind: "doc_update", + detail: "Failed to update document current version.", + }; + } + + if (deferConversion) { + await enqueueConversion({ + documentId, + versionId: versionRow.id as string, + userId, + storagePath: key, + fileType: suffix, + pdfKey: `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`, + finalizeDocumentStatus: false, + }); + } + + if (willDeleteSource) { + const { error: deleteErr } = await deleteDocumentAndVersionFiles( + db, + sourceDocumentId, + ); + if (deleteErr) { + console.error("[versions/copy] source document delete failed", deleteErr); + return { + ok: false, + kind: "source_delete", + detail: "Failed to delete source document.", + }; + } + } + + return { ok: true, version: versionRow }; +} + +// --------------------------------------------------------------------------- +// Create version from an uploaded file (orchestration after HTTP validation) +// --------------------------------------------------------------------------- + +export async function addUploadedVersion( + params: { + userId: string; + documentId: string; + file: UploadedFile; + suffix: string; + requestedFilename: unknown; + }, + db: Db, +): Promise< + | { ok: true; version: unknown } + | { ok: false; detail: string } +> { + const { userId, documentId, file, suffix } = params; + + // Peg the new version into a predictable /versions/:id path under the + // existing document folder so ops can spot the history in storage. + const versionSlug = crypto.randomUUID().replace(/-/g, ""); + const key = versionStorageKey( + userId, + documentId, + versionSlug, + file.originalname, + ); + const contentType = contentTypeForDocumentType(suffix); + try { + await uploadFile( + key, + file.buffer.buffer.slice( + file.buffer.byteOffset, + file.buffer.byteOffset + file.buffer.byteLength, + ) as ArrayBuffer, + contentType, + ); + } catch (e) { + console.error("[versions/upload] storage write failed", e); + return { ok: false, detail: "Failed to upload new version." }; + } + + // Render this version's bytes to PDF up front so /display can show + // historical versions without on-demand conversion. Same logic as the + // initial-upload pipeline; failures don't block the version row. + // With the job queue enabled the LibreOffice work is deferred to the + // conversion worker instead of blocking this request; the version row is + // created with pdf_storage_path null and the worker fills it in. + const deferConversion = + shouldConvertToPdf(suffix) && + process.env.ASYNC_DOCUMENT_CONVERSION === "true"; + let pdfStoragePath: string | null = null; + if (!deferConversion && shouldConvertToPdf(suffix)) { + try { + const pdfBuf = await docxToPdf(file.buffer); + const pdfKey = `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`; + await uploadFile( + pdfKey, + pdfBuf.buffer.slice( + pdfBuf.byteOffset, + pdfBuf.byteOffset + pdfBuf.byteLength, + ) as ArrayBuffer, + "application/pdf", + ); + pdfStoragePath = pdfKey; + } catch (err) { + console.error( + `[versions/upload] Office→PDF conversion failed for ${file.originalname}:`, + err, + ); + } + } else if (suffix === "pdf") { + // For PDF uploads, the uploaded bytes are themselves the PDF rendition. + pdfStoragePath = key; + } + + const rawBuf = file.buffer.buffer.slice( + file.buffer.byteOffset, + file.buffer.byteOffset + file.buffer.byteLength, + ) as ArrayBuffer; + const pageCount = suffix === "pdf" ? await countPdfPages(rawBuf) : null; + + // Per-document sequential version_number — the upload is V1 and + // user_upload + assistant_edit count forward from there. + const { data: maxRow } = await db + .from("document_versions") + .select("version_number") + .eq("document_id", documentId) + .in("source", ["upload", "user_upload", "assistant_edit"]) + .order("version_number", { ascending: false, nullsFirst: false }) + .limit(1) + .maybeSingle(); + const nextVersionNumber = + ((maxRow?.version_number as number | null) ?? 1) + 1; + + const requestedFilename = + typeof params.requestedFilename === "string" && + params.requestedFilename.trim() + ? params.requestedFilename.trim().slice(0, 200) + : file.originalname; + + const { data: versionRow, error: verErr } = await db + .from("document_versions") + .insert({ + document_id: documentId, + storage_path: key, + pdf_storage_path: pdfStoragePath, + source: "user_upload", + version_number: nextVersionNumber, + filename: requestedFilename, + file_type: suffix, + size_bytes: file.buffer.byteLength, + page_count: pageCount, + content_sha256: contentSha256(file.buffer), + }) + .select("id, version_number, source, created_at, filename") + .single(); + if (verErr || !versionRow) { + console.error("[versions/upload] insert failed", verErr); + return { ok: false, detail: "Failed to record new version." }; + } + + const { error: updateDocErr } = await db + .from("documents") + .update({ + current_version_id: versionRow.id, + }) + .eq("id", documentId); + if (updateDocErr) { + console.error( + "[versions/upload] current version update failed", + updateDocErr, + ); + return { ok: false, detail: "Failed to update document current version." }; + } + + if (deferConversion) { + // The document itself stays "ready" — only this version's rendition is + // pending, so the worker must not touch documents.status. + await enqueueConversion({ + documentId, + versionId: versionRow.id as string, + userId, + storagePath: key, + fileType: suffix, + pdfKey: `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`, + finalizeDocumentStatus: false, + }); + } + + return { ok: true, version: versionRow }; +} + +// --------------------------------------------------------------------------- +// Rename a version +// --------------------------------------------------------------------------- + +export async function renameVersion( + params: { + documentId: string; + versionId: string; + rawFilename: unknown; + userId: string; + userEmail: string | undefined; + }, + db: Db, +): Promise<{ ok: true; version: unknown } | { ok: false; detail: string }> { + const { documentId, versionId, rawFilename, userId, userEmail } = params; + + const access = await ensureDocumentAccess(documentId, userId, userEmail, db); + if (!access.ok) return { ok: false, detail: "Document not found" }; + + const filename = + typeof rawFilename === "string" && rawFilename.trim() + ? rawFilename.trim().slice(0, 200) + : null; + + const { data: updated, error } = await db + .from("document_versions") + .update({ filename }) + .eq("id", versionId) + .eq("document_id", documentId) + .is("deleted_at", null) + .select( + "id, version_number, source, created_at, filename, file_type, size_bytes, page_count", + ) + .single(); + if (error || !updated) { + return { ok: false, detail: "Version not found" }; + } + return { ok: true, version: updated }; +} + +// --------------------------------------------------------------------------- +// Replace a version's file bytes (owner-only; destructive) +// --------------------------------------------------------------------------- + +/** + * Load the version targeted by a replace request and verify it exists and is + * not deleted. Returns the version's existing storage paths (needed for + * cleanup) plus its declared file_type (so the route can run the + * extension-then-type-mismatch validation in its original order). + */ +export async function loadReplaceTarget( + documentId: string, + versionId: string, + db: Db, +): Promise< + | { + ok: true; + target: { + storage_path: string | null; + pdf_storage_path: string | null; + file_type: string | null; + }; + } + | { ok: false; kind: "version_not_found" | "deleted"; detail: string } +> { + const { data: target, error: targetErr } = await db + .from("document_versions") + .select("id, storage_path, pdf_storage_path, file_type, deleted_at") + .eq("id", versionId) + .eq("document_id", documentId) + .single(); + if (targetErr || !target) + return { + ok: false, + kind: "version_not_found", + detail: "Version not found", + }; + if (target.deleted_at) + return { ok: false, kind: "deleted", detail: "Version is deleted." }; + return { + ok: true, + target: { + storage_path: target.storage_path as string | null, + pdf_storage_path: target.pdf_storage_path as string | null, + file_type: target.file_type as string | null, + }, + }; +} + +export async function writeReplacementVersion( + params: { + userId: string; + documentId: string; + versionId: string; + file: UploadedFile; + suffix: string; + requestedFilename: unknown; + target: { storage_path: string | null; pdf_storage_path: string | null }; + }, + db: Db, +): Promise< + | { ok: true; version: unknown } + // The storage write is reported with its own user-facing detail; the row + // update is an opaque internal error the route reports via + // sendInternalError, so it carries the raw error instead. + | { ok: false; kind: "storage_write"; detail: string } + | { ok: false; kind: "update_failed"; error: unknown } +> { + const { userId, documentId, versionId, file, suffix, target } = params; + + const versionSlug = crypto.randomUUID().replace(/-/g, ""); + const key = versionStorageKey( + userId, + documentId, + versionSlug, + file.originalname, + ); + const contentType = contentTypeForDocumentType(suffix); + + try { + await uploadFile( + key, + file.buffer.buffer.slice( + file.buffer.byteOffset, + file.buffer.byteOffset + file.buffer.byteLength, + ) as ArrayBuffer, + contentType, + ); + } catch (e) { + console.error("[versions/replace] storage write failed", e); + return { + ok: false, + kind: "storage_write", + detail: "Failed to upload replacement version.", + }; + } + + // Same queue deferral as version uploads: the replacement's rendition is + // produced by the conversion worker when the flag is on. The old rendition + // is deleted below either way, so /display briefly falls back until the + // worker writes the new one. + const deferConversion = + shouldConvertToPdf(suffix) && + process.env.ASYNC_DOCUMENT_CONVERSION === "true"; + let pdfStoragePath: string | null = null; + if (!deferConversion && shouldConvertToPdf(suffix)) { + try { + const pdfBuf = await docxToPdf(file.buffer); + const pdfKey = `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`; + await uploadFile( + pdfKey, + pdfBuf.buffer.slice( + pdfBuf.byteOffset, + pdfBuf.byteOffset + pdfBuf.byteLength, + ) as ArrayBuffer, + "application/pdf", + ); + pdfStoragePath = pdfKey; + } catch (err) { + console.error( + `[versions/replace] Office→PDF conversion failed for ${file.originalname}:`, + err, + ); + } + } else if (suffix === "pdf") { + pdfStoragePath = key; + } + + const rawBuf = file.buffer.buffer.slice( + file.buffer.byteOffset, + file.buffer.byteOffset + file.buffer.byteLength, + ) as ArrayBuffer; + const pageCount = suffix === "pdf" ? await countPdfPages(rawBuf) : null; + const requestedFilename = + typeof params.requestedFilename === "string" && + params.requestedFilename.trim() + ? params.requestedFilename.trim().slice(0, 200) + : file.originalname; + const uploadedAt = new Date().toISOString(); + + const { data: updated, error: updateErr } = await db + .from("document_versions") + .update({ + storage_path: key, + pdf_storage_path: pdfStoragePath, + filename: requestedFilename, + file_type: suffix, + size_bytes: file.buffer.byteLength, + page_count: pageCount, + content_sha256: contentSha256(file.buffer), + created_at: uploadedAt, + }) + .eq("id", versionId) + .eq("document_id", documentId) + .select( + "id, version_number, source, created_at, filename, file_type, size_bytes, page_count", + ) + .single(); + if (updateErr || !updated) { + await Promise.all( + [key, pdfStoragePath] + .filter((path): path is string => !!path) + .map((path) => deleteFile(path).catch(() => {})), + ); + return { + ok: false, + kind: "update_failed", + error: + updateErr ?? new Error("Version replacement returned no data"), + }; + } + + await Promise.all( + [target.storage_path, target.pdf_storage_path] + .filter((path): path is string => !!path) + .map((path) => deleteFile(path).catch(() => {})), + ); + + if (deferConversion) { + // Replace reuses the versionId, which is exactly why terminal jobs are + // removed from the queue immediately — this enqueue must not be deduped + // against a completed job for the same version. + await enqueueConversion({ + documentId, + versionId, + userId, + storagePath: key, + fileType: suffix, + pdfKey: `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`, + finalizeDocumentStatus: false, + }); + } + + return { ok: true, version: updated }; +} + +// --------------------------------------------------------------------------- +// Delete a version +// --------------------------------------------------------------------------- + +export async function deleteVersion( + documentId: string, + versionId: string, + userId: string, + userEmail: string | undefined, + db: Db, +): Promise< + | { ok: true; payload: Record } + | { + ok: false; + kind: "doc_not_found" | "version_not_found" | "only_version"; + detail: string; + } + // Every DB failure on this path is an opaque internal error — the route + // hands the raw error to sendInternalError rather than echoing it. + | { ok: false; kind: "db"; error: unknown } +> { + const access = await ensureDocumentAccess(documentId, userId, userEmail, db, { + select: "id, user_id, project_id, current_version_id", + ownerOnly: true, + }); + if (!access.ok) + return { ok: false, kind: "doc_not_found", detail: "Document not found" }; + const doc = access.doc; + + const { data: versions, error: versionsErr } = await db + .from("document_versions") + .select( + "id, storage_path, pdf_storage_path, version_number, created_at, deleted_at", + ) + .eq("document_id", documentId) + .is("deleted_at", null); + if (versionsErr) { + return { ok: false, kind: "db", error: versionsErr }; + } + + const rows = (versions ?? []) as { + id: string; + storage_path: string | null; + pdf_storage_path: string | null; + version_number: number | null; + created_at: string | null; + deleted_at?: string | null; + }[]; + const target = rows.find((row) => row.id === versionId); + if (!target) + return { ok: false, kind: "version_not_found", detail: "Version not found" }; + if (rows.length <= 1) { + return { + ok: false, + kind: "only_version", + detail: "Cannot delete the only document version.", + }; + } + + const remaining = rows + .filter((row) => row.id !== versionId) + .sort((a, b) => { + const versionDelta = + (b.version_number ?? -1) - (a.version_number ?? -1); + if (versionDelta !== 0) return versionDelta; + return ( + new Date(b.created_at ?? 0).getTime() - + new Date(a.created_at ?? 0).getTime() + ); + }); + const nextCurrentVersionId = + doc.current_version_id === versionId + ? (remaining[0]?.id ?? null) + : doc.current_version_id; + const deletedAt = new Date().toISOString(); + + if (doc.current_version_id === versionId) { + const { error: updateErr } = await db + .from("documents") + .update({ + current_version_id: nextCurrentVersionId, + updated_at: new Date().toISOString(), + }) + .eq("id", documentId); + if (updateErr) { + return { ok: false, kind: "db", error: updateErr }; + } + } + + const { error: deleteErr } = await db + .from("document_versions") + .update({ + storage_path: null, + pdf_storage_path: null, + deleted_at: deletedAt, + deleted_by: userId, + }) + .eq("id", versionId) + .eq("document_id", documentId) + .is("deleted_at", null); + if (deleteErr) { + return { ok: false, kind: "db", error: deleteErr }; + } + + await Promise.all( + [target.storage_path, target.pdf_storage_path] + .filter((path): path is string => !!path) + .map((path) => deleteFile(path).catch(() => {})), + ); + + return { + ok: true, + payload: { + deleted_version_id: versionId, + current_version_id: nextCurrentVersionId, + deleted_at: deletedAt, + }, + }; +} diff --git a/backend/src/routes/downloads.ts b/backend/src/modules/downloads/downloads.routes.ts similarity index 84% rename from backend/src/routes/downloads.ts rename to backend/src/modules/downloads/downloads.routes.ts index 9726f86e59..ea96100555 100644 --- a/backend/src/routes/downloads.ts +++ b/backend/src/modules/downloads/downloads.routes.ts @@ -1,10 +1,10 @@ import { Router } from "express"; -import { requireAuth } from "../middleware/auth"; -import { createServerSupabase } from "../lib/supabase"; -import { buildContentDisposition, downloadFile } from "../lib/storage"; -import { verifyDownload } from "../lib/downloadTokens"; -import { ensureDocAccess } from "../lib/access"; -import { contentTypeForDocumentType } from "../lib/documentTypes"; +import { requireAuth } from "../../middleware/auth"; +import { createServerSupabase } from "../../lib/supabase"; +import { buildContentDisposition, downloadFile } from "../../lib/storage"; +import { verifyDownload } from "../../lib/downloadTokens"; +import { ensureDocAccess } from "../../lib/access"; +import { contentTypeForDocumentType } from "../../lib/documentTypes"; export const downloadsRouter = Router(); diff --git a/backend/src/modules/library/library.routes.ts b/backend/src/modules/library/library.routes.ts new file mode 100644 index 0000000000..04f30f8a84 --- /dev/null +++ b/backend/src/modules/library/library.routes.ts @@ -0,0 +1,402 @@ +// HTTP surface for the library module. +// +// GET /library/:kind — documents + folders (directory level or view=search) +// POST /library/:kind/levels — refresh several directory levels at once +// GET /library/:kind/filter-options — distinct file types for filters +// GET /library/:kind/ids — full ID set for select-all +// POST /library/:kind/documents/bulk-delete — delete many documents +// POST /library/:kind/documents — upload a document +// GET /library/:kind/folders/:folderId — folder ancestry path +// POST /library/:kind/folder-paths/resolve — walk/create a folder path +// POST /library/:kind/folders — create a folder +// PATCH /library/:kind/folders/:folderId — rename / move a folder +// DELETE /library/:kind/folders/:folderId — delete a folder (+ docs) +// PATCH /library/:kind/documents/:documentId/folder — move a document +// PATCH /library/:kind/documents/:documentId — rename a document +// +// `:kind` is "files" | "templates" and maps to library_kind "file" | "template". + +import { Router, type Response } from "express"; +import { requireAuth } from "../../middleware/auth"; +import { createServerSupabase } from "../../lib/supabase"; +import { sendInternalError } from "../../lib/httpError"; +import { singleFileUpload } from "../../lib/upload"; +import { + ALLOWED_DOCUMENT_TYPES, + ALLOWED_DOCUMENT_TYPES_LABEL, +} from "../../lib/documentTypes"; +import { parsePaginationQuery } from "../../lib/pagination"; +import { normalizeSearchTerm } from "../../lib/search"; +import { createDocumentFromUpload } from "../documents/documents.service"; +import { + normalizeLibraryKind, + getLibrary, + searchLibraryDocuments, + getLibraryLevels, + getLibraryFilterOptions, + getLibraryDocumentIds, + bulkDeleteLibraryDocuments, + getLibraryFolderPath, + resolveLibraryFolderPath, + createLibraryFolder, + updateLibraryFolder, + deleteLibraryFolder, + moveLibraryDocument, + renameLibraryDocument, + ensureLibraryFolderExists, + type ServiceErr, +} from "./library.service"; + +export const libraryRouter = Router(); + +// The single place service failures become responses: caller-facing ones keep +// their status + detail, driver failures go through sendInternalError so the +// raw message is logged with the request id instead of returned to the client. +function sendServiceError(res: Response, result: ServiceErr) { + if (result.failure === "internal") { + sendInternalError(res, result.error); + return; + } + res.status(result.status).json({ detail: result.detail }); +} + +type LibraryDocumentSortKey = + | "name" + | "type" + | "size" + | "version" + | "created" + | "updated"; + +const LIBRARY_DOCUMENT_SORT_KEYS: LibraryDocumentSortKey[] = [ + "name", + "type", + "size", + "version", + "created", + "updated", +]; + +function parseLibraryDocumentSort(query: Record): { + key: LibraryDocumentSortKey; + direction: "asc" | "desc"; +} { + const rawKey = typeof query.sort_key === "string" ? query.sort_key : null; + return { + key: + rawKey && LIBRARY_DOCUMENT_SORT_KEYS.includes(rawKey as LibraryDocumentSortKey) + ? (rawKey as LibraryDocumentSortKey) + : "updated", + direction: query.sort_direction === "asc" ? "asc" : "desc", + }; +} + +// GET /library/:kind +// Directory mode is the default. Pass parent_folder_id to load one folder +// level, or view=search for flat search/filter/sort results. +libraryRouter.get("/:kind", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const kind = normalizeLibraryKind(req.params.kind); + if (!kind) return void res.status(404).json({ detail: "Library not found" }); + + const db = createServerSupabase(); + const pagination = parsePaginationQuery(req.query as Record); + if (req.query.view === "search") { + const searchTerm = normalizeSearchTerm(req.query.search); + const fileType = + normalizeSearchTerm(req.query.file_type)?.toLowerCase() ?? null; + const sort = parseLibraryDocumentSort(req.query as Record); + const result = await searchLibraryDocuments( + db, + userId, + kind, + searchTerm, + fileType, + sort, + pagination, + ); + if (!result.ok) + return void sendServiceError(res, result); + return void res.json(result.data); + } + + const parentFolderId = normalizeSearchTerm(req.query.parent_folder_id); + const result = await getLibrary(db, userId, kind, parentFolderId, pagination); + if (!result.ok) + return void sendServiceError(res, result); + res.json(result.data); +}); + +// POST /library/:kind/levels +// Refresh several already-open directory levels through one bounded API call. +libraryRouter.post("/:kind/levels", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const kind = normalizeLibraryKind(req.params.kind); + if (!kind) return void res.status(404).json({ detail: "Library not found" }); + const rawLevels: unknown[] = Array.isArray(req.body?.levels) + ? req.body.levels + : []; + const seen = new Set(); + const levels = rawLevels.flatMap((value: unknown) => { + if (!value || typeof value !== "object") return []; + const row = value as { parentId?: unknown; limit?: unknown }; + const parentId = typeof row.parentId === "string" ? row.parentId : null; + const key = parentId ?? "root"; + if (seen.has(key)) return []; + seen.add(key); + const requestedLimit = Number(row.limit); + return [ + { + parentId, + limit: Number.isFinite(requestedLimit) + ? Math.max(1, Math.min(500, Math.floor(requestedLimit))) + : 40, + }, + ]; + }); + if (levels.length === 0 || levels.length > 100) { + return void res.status(400).json({ detail: "1 to 100 levels are required" }); + } + + const db = createServerSupabase(); + const result = await getLibraryLevels(db, userId, kind, levels); + if (!result.ok) + return void sendServiceError(res, result); + res.json(result.data); +}); + +// GET /library/:kind/filter-options +libraryRouter.get("/:kind/filter-options", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const kind = normalizeLibraryKind(req.params.kind); + if (!kind) return void res.status(404).json({ detail: "Library not found" }); + + const db = createServerSupabase(); + const result = await getLibraryFilterOptions(db, userId, kind); + if (!result.ok) + return void sendServiceError(res, result); + res.json(result.data); +}); + +// GET /library/:kind/ids +// Complete ID-only result set for select-all across unloaded pages/folders. +libraryRouter.get("/:kind/ids", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const kind = normalizeLibraryKind(req.params.kind); + if (!kind) return void res.status(404).json({ detail: "Library not found" }); + + const db = createServerSupabase(); + const searchTerm = normalizeSearchTerm(req.query.search); + const fileType = + normalizeSearchTerm(req.query.file_type)?.toLowerCase() ?? null; + const result = await getLibraryDocumentIds(db, userId, kind, searchTerm, fileType); + if (!result.ok) + return void sendServiceError(res, result); + res.json(result.data); +}); + +// POST /library/:kind/documents/bulk-delete +// One bounded backend operation replaces an unbounded browser request burst. +libraryRouter.post( + "/:kind/documents/bulk-delete", + requireAuth, + async (req, res) => { + const userId = res.locals.userId as string; + const kind = normalizeLibraryKind(req.params.kind); + if (!kind) return void res.status(404).json({ detail: "Library not found" }); + const ids: string[] = Array.from( + new Set( + (Array.isArray(req.body?.ids) ? req.body.ids : []).filter( + (id: unknown): id is string => typeof id === "string" && id.length > 0, + ), + ), + ); + if (ids.length === 0) return void res.json({ deletedIds: [] }); + + const db = createServerSupabase(); + const result = await bulkDeleteLibraryDocuments(db, userId, kind, ids); + if (!result.ok) + return void sendServiceError(res, result); + res.json(result.data); + }, +); + +// POST /library/:kind/documents +libraryRouter.post( + "/:kind/documents", + requireAuth, + singleFileUpload("file"), + async (req, res) => { + const userId = res.locals.userId as string; + const kind = normalizeLibraryKind(req.params.kind); + if (!kind) return void res.status(404).json({ detail: "Library not found" }); + const db = createServerSupabase(); + + // Checked before the file itself so a drag-and-drop upload aimed at a + // folder that vanished fails on the folder rather than on the payload. + const folderId = + typeof req.body?.folder_id === "string" && req.body.folder_id.trim() + ? req.body.folder_id.trim() + : null; + if (folderId) { + const folder = await ensureLibraryFolderExists(db, userId, kind, folderId); + if (!folder.ok) return void sendServiceError(res, folder); + } + + const file = req.file; + if (!file) return void res.status(400).json({ detail: "file is required" }); + + const filename = file.originalname; + const suffix = filename.includes(".") + ? filename.split(".").pop()!.toLowerCase() + : ""; + if (!ALLOWED_DOCUMENT_TYPES.has(suffix)) + return void res.status(400).json({ + detail: `Unsupported file type: ${suffix}. Allowed: ${ALLOWED_DOCUMENT_TYPES_LABEL}`, + }); + + const result = await createDocumentFromUpload( + { + userId, + projectId: null, + filename, + suffix, + content: file.buffer, + libraryKind: kind, + libraryFolderId: folderId, + userEmail: res.locals.userEmail as string | undefined, + }, + db, + ); + if (!result.ok) { + if (result.kind === "create_failed") + return void res + .status(500) + .json({ detail: "Failed to create document record" }); + return void sendInternalError(res, result.error); + } + res.status(201).json(result.doc); + }, +); + +// GET /library/:kind/folders/:folderId +libraryRouter.get("/:kind/folders/:folderId", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const kind = normalizeLibraryKind(req.params.kind); + if (!kind) return void res.status(404).json({ detail: "Library not found" }); + + const db = createServerSupabase(); + const result = await getLibraryFolderPath(db, userId, kind, req.params.folderId); + if (!result.ok) + return void sendServiceError(res, result); + res.json(result.data); +}); + +// POST /library/:kind/folder-paths/resolve +// Walks (and creates) a whole relative folder path in one call, so uploading a +// directory doesn't need a create-folder round trip per level. +libraryRouter.post( + "/:kind/folder-paths/resolve", + requireAuth, + async (req, res) => { + const userId = res.locals.userId as string; + const kind = normalizeLibraryKind(req.params.kind); + if (!kind) return void res.status(404).json({ detail: "Library not found" }); + + const body = req.body as { + base_folder_id?: string | null; + segments?: unknown; + conflict_resolution?: unknown; + }; + const db = createServerSupabase(); + const result = await resolveLibraryFolderPath(db, userId, kind, body); + if (!result.ok) return void sendServiceError(res, result); + res.json(result.data); + }, +); + +// POST /library/:kind/folders +libraryRouter.post("/:kind/folders", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const kind = normalizeLibraryKind(req.params.kind); + if (!kind) return void res.status(404).json({ detail: "Library not found" }); + + const body = req.body as { name?: string; parent_folder_id?: string | null }; + const db = createServerSupabase(); + const result = await createLibraryFolder(db, userId, kind, body); + if (!result.ok) + return void sendServiceError(res, result); + res.status(201).json(result.data); +}); + +// PATCH /library/:kind/folders/:folderId +libraryRouter.patch("/:kind/folders/:folderId", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const kind = normalizeLibraryKind(req.params.kind); + if (!kind) return void res.status(404).json({ detail: "Library not found" }); + + const { folderId } = req.params; + const body = req.body as { name?: string; parent_folder_id?: string | null }; + const db = createServerSupabase(); + const result = await updateLibraryFolder(db, userId, kind, folderId, body); + if (!result.ok) + return void sendServiceError(res, result); + res.json(result.data); +}); + +// DELETE /library/:kind/folders/:folderId +libraryRouter.delete("/:kind/folders/:folderId", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const kind = normalizeLibraryKind(req.params.kind); + if (!kind) return void res.status(404).json({ detail: "Library not found" }); + + const { folderId } = req.params; + const db = createServerSupabase(); + const result = await deleteLibraryFolder(db, userId, kind, folderId); + if (!result.ok) + return void sendServiceError(res, result); + res.status(204).send(); +}); + +// PATCH /library/:kind/documents/:documentId/folder +libraryRouter.patch( + "/:kind/documents/:documentId/folder", + requireAuth, + async (req, res) => { + const userId = res.locals.userId as string; + const kind = normalizeLibraryKind(req.params.kind); + if (!kind) return void res.status(404).json({ detail: "Library not found" }); + + const { documentId } = req.params; + const { folder_id } = req.body as { folder_id: string | null }; + const db = createServerSupabase(); + const result = await moveLibraryDocument(db, userId, kind, documentId, folder_id); + if (!result.ok) + return void sendServiceError(res, result); + res.json(result.data); + }, +); + +// PATCH /library/:kind/documents/:documentId +libraryRouter.patch( + "/:kind/documents/:documentId", + requireAuth, + async (req, res) => { + const userId = res.locals.userId as string; + const kind = normalizeLibraryKind(req.params.kind); + if (!kind) return void res.status(404).json({ detail: "Library not found" }); + + const { documentId } = req.params; + const db = createServerSupabase(); + const result = await renameLibraryDocument( + db, + userId, + kind, + documentId, + req.body?.filename, + ); + if (!result.ok) + return void sendServiceError(res, result); + res.json(result.data); + }, +); diff --git a/backend/src/modules/library/library.service.ts b/backend/src/modules/library/library.service.ts new file mode 100644 index 0000000000..c30b2481f5 --- /dev/null +++ b/backend/src/modules/library/library.service.ts @@ -0,0 +1,730 @@ +// Business logic + data access for the library module. +// +// The library organises a user's standalone (project_id === null) documents +// into two collections — "files" and "templates" — each with an optional +// folder tree (library_folders). These functions take an explicit Supabase +// client (`db`) plus request-derived primitives and RETURN typed results; +// the thin route handlers in library.routes.ts map them onto HTTP responses. + +import { createServerSupabase } from "../../lib/supabase"; +import { enqueueStorageCleanup } from "../../lib/dbq/enqueue"; +import { + attachActiveVersionPaths, + attachLatestVersionNumbers, +} from "../../lib/documentVersions"; +import type { PaginationParams } from "../../lib/pagination"; + +type Db = ReturnType; + +export type LibraryKind = "file" | "template"; + +const LIBRARY_IDS_PAGE_SIZE = 1000; +const LIBRARY_IDS_MAX_PAGES = 50; +const LIBRARY_BULK_DELETE_BATCH_SIZE = 100; + +export function normalizeLibraryKind(value: unknown): LibraryKind | null { + if (value === "file" || value === "files") return "file"; + if (value === "template" || value === "templates") return "template"; + return null; +} + +function normalizeDocumentFilename(nextName: unknown, currentName: string) { + if (typeof nextName !== "string") return null; + const trimmed = nextName.trim().slice(0, 200); + if (!trimmed) return null; + if (/\.[a-z0-9]{1,6}$/i.test(trimmed)) return trimmed; + const ext = currentName.match(/\.[a-z0-9]{1,6}$/i)?.[0] ?? ""; + return `${trimmed}${ext}`; +} + +function mapLibraryDocument>(doc: T) { + return { + ...doc, + folder_id: (doc.library_folder_id as string | null | undefined) ?? null, + }; +} + +async function loadLibraryFolder( + db: Db, + userId: string, + kind: LibraryKind, + folderId: string, +): Promise<{ id: string; parent_folder_id: string | null } | null> { + const { data } = await db + .from("library_folders") + .select("id, parent_folder_id") + .eq("id", folderId) + .eq("user_id", userId) + .eq("library_kind", kind) + .maybeSingle(); + return (data as { id: string; parent_folder_id: string | null } | null) ?? null; +} + +async function deleteLibraryDocumentsAndVersionFiles( + db: Db, + userId: string, + kind: LibraryKind, + documentIds: string[], +) { + if (documentIds.length === 0) return { error: null, deletedIds: [] }; + let eligibleQuery = db + .from("documents") + .select("id") + .eq("user_id", userId) + .is("project_id", null); + eligibleQuery = + kind === "file" + ? eligibleQuery.or("library_kind.eq.file,library_kind.is.null") + : eligibleQuery.eq("library_kind", kind); + const { data: eligibleDocuments, error: eligibleError } = + await eligibleQuery.in("id", documentIds); + if (eligibleError) return { error: eligibleError, deletedIds: [] }; + const eligibleIds = (eligibleDocuments ?? []).map( + (document) => document.id as string, + ); + if (eligibleIds.length === 0) return { error: null, deletedIds: [] }; + + const { data: versions, error: versionsError } = await db + .from("document_versions") + .select("storage_path, pdf_storage_path") + .in("document_id", eligibleIds); + if (versionsError) return { error: versionsError, deletedIds: [] }; + + const paths = new Set(); + for (const version of versions ?? []) { + if (typeof version.storage_path === "string" && version.storage_path) { + paths.add(version.storage_path); + } + if ( + typeof version.pdf_storage_path === "string" && + version.pdf_storage_path + ) { + paths.add(version.pdf_storage_path); + } + } + let deleteQuery = db + .from("documents") + .delete() + .eq("user_id", userId) + .is("project_id", null); + deleteQuery = + kind === "file" + ? deleteQuery.or("library_kind.eq.file,library_kind.is.null") + : deleteQuery.eq("library_kind", kind); + const { error } = await deleteQuery.in("id", eligibleIds); + // Rows first, files second (durable storage.cleanup job) — previously each + // file delete was fire-and-forget, so one storage hiccup leaked the bytes. + if (!error) await enqueueStorageCleanup(db, [...paths]); + return { error: error ?? null, deletedIds: error ? [] : eligibleIds }; +} + +export type ServiceOk = { ok: true; data: T }; +// Two shapes of failure, because the HTTP layer answers them differently: +// "status" carries a caller-facing status + detail (bad input, missing row); +// "internal" carries the raw driver error, which the route hands to +// sendInternalError so the message is logged rather than echoed to the client. +export type ServiceErr = + | { ok: false; failure: "status"; status: number; detail: string } + | { ok: false; failure: "internal"; error: unknown }; +export type ServiceResult = ServiceOk | ServiceErr; + +const ok = (data: T): ServiceOk => ({ ok: true, data }); +const err = (status: number, detail: string): ServiceErr => ({ + ok: false, + failure: "status", + status, + detail, +}); +const internalErr = (error: unknown): ServiceErr => ({ + ok: false, + failure: "internal", + error, +}); + +// Folders per level are assumed to stay small (organizational containers, +// not user data that grows unbounded) and are always returned in full. +// Documents are the part that can grow into the thousands, so only they're +// paginated — one extra row is fetched over `limit` to detect `hasMore` +// without a separate count query. +async function loadLibraryLevel( + db: Db, + userId: string, + kind: LibraryKind, + parentFolderId: string | null, + pagination: PaginationParams, +) { + let documentsQuery = db + .from("documents") + .select("*") + .eq("user_id", userId) + .is("project_id", null); + documentsQuery = + parentFolderId === null + ? documentsQuery.is("library_folder_id", null) + : documentsQuery.eq("library_folder_id", parentFolderId); + documentsQuery = + kind === "file" + ? documentsQuery.or("library_kind.eq.file,library_kind.is.null") + : documentsQuery.eq("library_kind", kind); + documentsQuery = documentsQuery.range( + pagination.offset, + pagination.offset + pagination.limit, + ); + + let foldersQuery = db + .from("library_folders") + .select("*") + .eq("user_id", userId) + .eq("library_kind", kind); + foldersQuery = + parentFolderId === null + ? foldersQuery.is("parent_folder_id", null) + : foldersQuery.eq("parent_folder_id", parentFolderId); + + const [{ data: docs, error: docsError }, { data: folders, error: foldersError }] = + await Promise.all([ + documentsQuery.order("updated_at", { ascending: false }), + foldersQuery.order("updated_at", { ascending: false }), + ]); + if (docsError) + return { + error: docsError.message, + documents: [], + folders: [], + documentsHasMore: false, + }; + if (foldersError) + return { + error: foldersError.message, + documents: [], + folders: [], + documentsHasMore: false, + }; + + const rawDocs = docs ?? []; + const documentsHasMore = rawDocs.length > pagination.limit; + const pageDocs = documentsHasMore ? rawDocs.slice(0, pagination.limit) : rawDocs; + + const docsTyped = pageDocs.map(mapLibraryDocument) as { + id: string; + current_version_id?: string | null; + }[]; + await attachLatestVersionNumbers(db, docsTyped); + await attachActiveVersionPaths(db, docsTyped); + return { + error: null, + documents: docsTyped, + folders: folders ?? [], + documentsHasMore, + }; +} + +// Ownership check for a folder id that arrived on a request the service +// doesn't otherwise own (the upload endpoint hands the row itself to the +// documents module), kept here so route handlers never query directly. +export async function ensureLibraryFolderExists( + db: Db, + userId: string, + kind: LibraryKind, + folderId: string, +): Promise> { + const folder = await loadLibraryFolder(db, userId, kind, folderId); + if (!folder) return err(404, "Folder not found"); + return ok(null); +} + +export async function getLibrary( + db: Db, + userId: string, + kind: LibraryKind, + parentFolderId: string | null, + pagination: PaginationParams, +): Promise< + ServiceResult<{ + documents: unknown[]; + folders: unknown[]; + documentsHasMore: boolean; + }> +> { + if (parentFolderId) { + const folder = await loadLibraryFolder(db, userId, kind, parentFolderId); + if (!folder) return err(404, "Folder not found"); + } + const result = await loadLibraryLevel(db, userId, kind, parentFolderId, pagination); + if (result.error) return err(500, result.error); + return ok({ + documents: result.documents, + folders: result.folders, + documentsHasMore: result.documentsHasMore, + }); +} + +export async function searchLibraryDocuments( + db: Db, + userId: string, + kind: LibraryKind, + searchTerm: string | null, + fileType: string | null, + sort: { key: string; direction: "asc" | "desc" }, + pagination: PaginationParams, +): Promise> { + const { data, error } = await db.rpc("search_library_documents", { + p_user_id: userId, + p_library_kind: kind, + p_limit: pagination.limit + 1, + p_offset: pagination.offset, + p_search_term: searchTerm, + p_file_type: fileType, + p_sort_key: sort.key, + p_sort_direction: sort.direction, + }); + if (error) return internalErr(error); + + const rows = (data ?? []) as Record[]; + return ok({ + documents: rows.slice(0, pagination.limit).map(mapLibraryDocument), + documentsHasMore: rows.length > pagination.limit, + }); +} + +export async function getLibraryLevels( + db: Db, + userId: string, + kind: LibraryKind, + levels: Array<{ parentId: string | null; limit: number }>, +): Promise< + ServiceResult<{ + levels: Array<{ + parentId: string | null; + documents: unknown[]; + folders: unknown[]; + documentsHasMore: boolean; + }>; + }> +> { + const results: Array<{ + parentId: string | null; + result: Awaited>; + }> = new Array(levels.length); + let nextLevelIndex = 0; + await Promise.all( + Array.from({ length: Math.min(8, levels.length) }, async () => { + while (nextLevelIndex < levels.length) { + const index = nextLevelIndex++; + const level = levels[index]; + results[index] = { + parentId: level.parentId, + result: await loadLibraryLevel(db, userId, kind, level.parentId, { + limit: level.limit, + offset: 0, + }), + }; + } + }), + ); + const failed = results.find(({ result }) => result.error); + if (failed?.result.error) return err(500, failed.result.error); + return ok({ + levels: results.map(({ parentId, result }) => ({ + parentId, + documents: result.documents, + folders: result.folders, + documentsHasMore: result.documentsHasMore, + })), + }); +} + +export async function getLibraryFilterOptions( + db: Db, + userId: string, + kind: LibraryKind, +): Promise> { + const { data, error } = await db.rpc("get_library_filter_options", { + p_user_id: userId, + p_library_kind: kind, + }); + if (error) return internalErr(error); + const row = (data?.[0] ?? {}) as { file_types?: unknown }; + return ok({ + fileTypes: Array.isArray(row.file_types) + ? row.file_types.filter( + (value): value is string => typeof value === "string", + ) + : [], + }); +} + +export async function getLibraryDocumentIds( + db: Db, + userId: string, + kind: LibraryKind, + searchTerm: string | null, + fileType: string | null, +): Promise> { + const ids: string[] = []; + let offset = 0; + for (let page = 0; page < LIBRARY_IDS_MAX_PAGES; page++) { + const { data, error } = await db.rpc("get_library_document_ids", { + p_user_id: userId, + p_library_kind: kind, + p_search_term: searchTerm, + p_file_type: fileType, + p_limit: LIBRARY_IDS_PAGE_SIZE, + p_offset: offset, + }); + if (error) return internalErr(error); + const rows = (data ?? []) as { id: string }[]; + if (rows.length === 0) break; + ids.push(...rows.map((row) => row.id)); + offset += rows.length; + } + return ok(ids); +} + +export async function bulkDeleteLibraryDocuments( + db: Db, + userId: string, + kind: LibraryKind, + ids: string[], +): Promise> { + const deletedIds: string[] = []; + for ( + let offset = 0; + offset < ids.length; + offset += LIBRARY_BULK_DELETE_BATCH_SIZE + ) { + const batch = ids.slice(offset, offset + LIBRARY_BULK_DELETE_BATCH_SIZE); + const result = await deleteLibraryDocumentsAndVersionFiles( + db, + userId, + kind, + batch, + ); + if (result.error) return internalErr(result.error); + deletedIds.push(...result.deletedIds); + } + return ok({ deletedIds }); +} + +export async function getLibraryFolderPath( + db: Db, + userId: string, + kind: LibraryKind, + folderId: string, +): Promise> { + const { data, error } = await db + .from("library_folders") + .select("*") + .eq("user_id", userId) + .eq("library_kind", kind); + if (error) return internalErr(error); + + const folders = data ?? []; + const foldersById = new Map( + folders.map((folder) => [folder.id as string, folder]), + ); + const path: typeof folders = []; + const visited = new Set(); + let current = foldersById.get(folderId); + if (!current) return err(404, "Folder not found"); + + while (current && !visited.has(current.id as string)) { + visited.add(current.id as string); + path.unshift(current); + current = current.parent_folder_id + ? foldersById.get(current.parent_folder_id as string) + : undefined; + } + + return ok({ folders: path }); +} + +// Folder-tree upsert for uploads that carry a relative path (drag-and-drop of +// a whole directory): the RPC walks/creates each segment in one round trip so +// concurrent uploads of overlapping paths can't race each other into +// duplicate folders. `conflict_resolution` decides what an existing folder at +// a segment means — reuse it, create a renamed sibling, or fail. +export async function resolveLibraryFolderPath( + db: Db, + userId: string, + kind: LibraryKind, + body: { + base_folder_id?: string | null; + segments?: unknown; + conflict_resolution?: unknown; + }, +): Promise> { + const rawSegments = Array.isArray(body.segments) ? body.segments : []; + const segments = Array.isArray(body.segments) + ? body.segments + .filter((segment): segment is string => typeof segment === "string") + .map((segment) => segment.trim()) + : []; + // A non-string segment is dropped by the filter above, so a length mismatch + // means the caller sent something that isn't a path at all. + if ( + rawSegments.length !== segments.length || + segments.length === 0 || + segments.length > 100 || + segments.some((segment) => !segment || segment.length > 255) + ) { + return err(400, "Invalid folder path"); + } + const conflictResolution = + body.conflict_resolution === "reuse" || body.conflict_resolution === "rename" + ? body.conflict_resolution + : "error"; + const baseFolderId = + typeof body.base_folder_id === "string" && body.base_folder_id.trim() + ? body.base_folder_id.trim() + : null; + + if (baseFolderId) { + const parent = await loadLibraryFolder(db, userId, kind, baseFolderId); + if (!parent) return err(404, "Parent folder not found"); + } + + const { data, error } = await db.rpc("resolve_library_folder_path", { + target_user_id: userId, + target_library_kind: kind, + base_folder_id: baseFolderId, + path_segments: segments, + conflict_resolution: conflictResolution, + }); + if (error) return internalErr(error); + return ok(data); +} + +export async function createLibraryFolder( + db: Db, + userId: string, + kind: LibraryKind, + body: { name?: string; parent_folder_id?: string | null }, +): Promise> { + const { name, parent_folder_id } = body; + if (!name?.trim()) return err(400, "name is required"); + + if (parent_folder_id) { + const parent = await loadLibraryFolder(db, userId, kind, parent_folder_id); + if (!parent) return err(404, "Parent folder not found"); + } + + const { data, error } = await db + .from("library_folders") + .insert({ + user_id: userId, + library_kind: kind, + name: name.trim(), + parent_folder_id: parent_folder_id ?? null, + }) + .select("*") + .single(); + if (error) return internalErr(error); + return ok(data); +} + +export async function updateLibraryFolder( + db: Db, + userId: string, + kind: LibraryKind, + folderId: string, + body: { name?: string; parent_folder_id?: string | null }, +): Promise> { + const folder = await loadLibraryFolder(db, userId, kind, folderId); + if (!folder) return err(404, "Folder not found"); + + const updates: Record = { + updated_at: new Date().toISOString(), + }; + if (body.name != null) { + const trimmed = body.name.trim(); + if (!trimmed) return err(400, "name is required"); + updates.name = trimmed; + } + if ("parent_folder_id" in body) { + if (body.parent_folder_id) { + let cur: string | null = body.parent_folder_id; + while (cur) { + if (cur === folderId) { + return err(400, "Cannot move a folder into itself or a descendant"); + } + const parent = await loadLibraryFolder(db, userId, kind, cur); + if (!parent) return err(404, "Parent folder not found"); + cur = parent.parent_folder_id ?? null; + } + } + updates.parent_folder_id = body.parent_folder_id ?? null; + } + + const { data, error } = await db + .from("library_folders") + .update(updates) + .eq("id", folderId) + .eq("user_id", userId) + .eq("library_kind", kind) + .select("*") + .single(); + if (error || !data) return err(404, "Folder not found"); + return ok(data); +} + +export async function deleteLibraryFolder( + db: Db, + userId: string, + kind: LibraryKind, + folderId: string, +): Promise> { + const { data: allFolders, error: foldersError } = await db + .from("library_folders") + .select("id, parent_folder_id") + .eq("user_id", userId) + .eq("library_kind", kind); + if (foldersError) return internalErr(foldersError); + if (!(allFolders ?? []).some((folder) => folder.id === folderId)) { + return err(404, "Folder not found"); + } + + const childrenByParent = new Map(); + for (const folder of allFolders ?? []) { + const parentId = folder.parent_folder_id as string | null; + if (!parentId) continue; + const children = childrenByParent.get(parentId) ?? []; + children.push(folder.id as string); + childrenByParent.set(parentId, children); + } + + const folderIds = new Set(); + const stack = [folderId]; + while (stack.length > 0) { + const id = stack.pop()!; + if (folderIds.has(id)) continue; + folderIds.add(id); + stack.push(...(childrenByParent.get(id) ?? [])); + } + + let documentsInFolderQuery = db + .from("documents") + .select("id") + .eq("user_id", userId) + .is("project_id", null); + documentsInFolderQuery = + kind === "file" + ? documentsInFolderQuery.or("library_kind.eq.file,library_kind.is.null") + : documentsInFolderQuery.eq("library_kind", kind); + const { data: docs, error: docsError } = await documentsInFolderQuery.in( + "library_folder_id", + [...folderIds], + ); + if (docsError) return internalErr(docsError); + + const docIds = (docs ?? []).map((doc) => doc.id as string); + const deleteDocsResult = await deleteLibraryDocumentsAndVersionFiles( + db, + userId, + kind, + docIds, + ); + if (deleteDocsResult.error) return internalErr(deleteDocsResult.error); + + const { error } = await db + .from("library_folders") + .delete() + .eq("id", folderId) + .eq("user_id", userId) + .eq("library_kind", kind); + if (error) return internalErr(error); + return ok(null); +} + +export async function moveLibraryDocument( + db: Db, + userId: string, + kind: LibraryKind, + documentId: string, + folder_id: string | null, +): Promise> { + if (folder_id) { + const folder = await loadLibraryFolder(db, userId, kind, folder_id); + if (!folder) return err(404, "Folder not found"); + } + + let moveQuery = db + .from("documents") + .update({ + library_folder_id: folder_id ?? null, + updated_at: new Date().toISOString(), + }) + .eq("id", documentId) + .eq("user_id", userId) + .is("project_id", null); + moveQuery = + kind === "file" + ? moveQuery.or("library_kind.eq.file,library_kind.is.null") + : moveQuery.eq("library_kind", kind); + const { data, error } = await moveQuery + .select("*") + .single(); + if (error || !data) return err(404, "Document not found"); + return ok(mapLibraryDocument(data)); +} + +export async function renameLibraryDocument( + db: Db, + userId: string, + kind: LibraryKind, + documentId: string, + rawFilename: unknown, +): Promise> { + let docQuery = db + .from("documents") + .select("id, current_version_id") + .eq("id", documentId) + .eq("user_id", userId) + .is("project_id", null); + docQuery = + kind === "file" + ? docQuery.or("library_kind.eq.file,library_kind.is.null") + : docQuery.eq("library_kind", kind); + const { data: doc } = await docQuery.single(); + if (!doc) return err(404, "Document not found"); + + const active = doc.current_version_id + ? await db + .from("document_versions") + .select("filename") + .eq("id", doc.current_version_id) + .eq("document_id", documentId) + .single() + : null; + const currentName = + typeof active?.data?.filename === "string" && active.data.filename.trim() + ? active.data.filename.trim() + : "Untitled document"; + const filename = normalizeDocumentFilename(rawFilename, currentName); + if (!filename) return err(400, "filename is required"); + + let updateQuery = db + .from("documents") + .update({ updated_at: new Date().toISOString() }) + .eq("id", documentId) + .eq("user_id", userId) + .is("project_id", null); + updateQuery = + kind === "file" + ? updateQuery.or("library_kind.eq.file,library_kind.is.null") + : updateQuery.eq("library_kind", kind); + const { data: updated, error } = await updateQuery + .select("*") + .single(); + if (error || !updated) return err(404, "Document not found"); + + if (doc.current_version_id) { + await db + .from("document_versions") + .update({ filename }) + .eq("id", doc.current_version_id) + .eq("document_id", documentId); + } + + return ok(mapLibraryDocument({ ...updated, filename })); +} diff --git a/backend/src/routes/__tests__/models.test.ts b/backend/src/modules/models/__tests__/models.test.ts similarity index 98% rename from backend/src/routes/__tests__/models.test.ts rename to backend/src/modules/models/__tests__/models.test.ts index 56d01ccdc9..cc23022cb1 100644 --- a/backend/src/routes/__tests__/models.test.ts +++ b/backend/src/modules/models/__tests__/models.test.ts @@ -6,7 +6,7 @@ const { getUserApiKeys } = vi.hoisted(() => ({ getUserApiKeys: vi.fn(), })); -vi.mock("../../middleware/auth", () => ({ +vi.mock("../../../middleware/auth", () => ({ requireAuth: ( _req: unknown, res: { locals: Record }, @@ -17,19 +17,19 @@ vi.mock("../../middleware/auth", () => ({ }, })); -vi.mock("../../lib/supabase", () => ({ +vi.mock("../../../lib/supabase", () => ({ createServerSupabase: vi.fn(() => ({ from: vi.fn() })), })); -vi.mock("../../lib/userApiKeys", () => ({ +vi.mock("../../../lib/userApiKeys", () => ({ getUserApiKeys: (...args: unknown[]) => getUserApiKeys(...args), })); -import { modelsRouter } from "../models"; +import { modelsRouter } from "../models.routes"; import { INTERNAL_ERROR_CODE, INTERNAL_ERROR_MESSAGE, -} from "../../lib/httpError"; +} from "../../../lib/httpError"; const app = express(); app.use("/models", modelsRouter); diff --git a/backend/src/routes/models.ts b/backend/src/modules/models/models.routes.ts similarity index 96% rename from backend/src/routes/models.ts rename to backend/src/modules/models/models.routes.ts index 18b276f866..0fc0ce1654 100644 --- a/backend/src/routes/models.ts +++ b/backend/src/modules/models/models.routes.ts @@ -1,10 +1,10 @@ import { Router } from "express"; -import { requireAuth } from "../middleware/auth"; -import { ollamaAuthHeaders as authHeaders } from "../lib/llm/providers"; -import { isSupportedOpenCodeGoModel } from "../lib/llm/models"; -import { createServerSupabase } from "../lib/supabase"; -import { getUserApiKeys } from "../lib/userApiKeys"; -import { sendInternalError } from "../lib/httpError"; +import { requireAuth } from "../../middleware/auth"; +import { ollamaAuthHeaders as authHeaders } from "../../lib/llm/providers"; +import { isSupportedOpenCodeGoModel } from "../../lib/llm/models"; +import { createServerSupabase } from "../../lib/supabase"; +import { getUserApiKeys } from "../../lib/userApiKeys"; +import { sendInternalError } from "../../lib/httpError"; export const modelsRouter = Router(); diff --git a/backend/src/routes/projectChat.ts b/backend/src/modules/project-chat/projectChat.routes.ts similarity index 60% rename from backend/src/routes/projectChat.ts rename to backend/src/modules/project-chat/projectChat.routes.ts index e56b5e1fb1..8ae055cc0b 100644 --- a/backend/src/routes/projectChat.ts +++ b/backend/src/modules/project-chat/projectChat.routes.ts @@ -1,23 +1,22 @@ +// HTTP layer for the project-chat module. +// +// The route handler parses the request body, calls +// prepareProjectChatStream for the pre-stream DB work, and owns the SSE +// streaming loop (header flush, runLLMStream, abort handling, +// assistant-message persistence) — its ordering is delicate. + import { Router } from "express"; -import { requireAuth } from "../middleware/auth"; -import { createServerSupabase } from "../lib/supabase"; -import { enqueueChatTurnAudit } from "../lib/audit"; +import { requireAuth } from "../../middleware/auth"; +import { createServerSupabase } from "../../lib/supabase"; +import { enqueueChatTurnAudit } from "../../lib/audit"; import { - buildProjectDocContext, - buildMessages, - buildUserPersonalisationPrompt, - buildWorkflowStore, - enrichWithPriorEvents, - appendAskInputsResponseToLastAssistantMessage, appendAssistantEventsToLastAssistantMessage, AssistantStreamError, ASSISTANT_ERROR_MESSAGE, buildCancelledAssistantMessage, extractCitations, - generateSpotlightNonce, isAbortError, runLLMStream, - spotlightFilename, stripTransientAssistantEvents, PROJECT_EXTRA_TOOLS, parseChatMessages, @@ -26,21 +25,9 @@ import { parseOptionalChatId, parseOptionalDisplayedDoc, parseOptionalModel, - type ChatMessage, -} from "../lib/chat"; -import { - getUserModelSettings, -} from "../lib/userSettings"; -import { checkProjectAccess } from "../lib/access"; -import { generateAssistantChatTitle } from "../lib/chatTitle"; - -const PROJECT_SYSTEM_PROMPT_EXTRA = `PROJECT CONTEXT: -You are operating within a project folder that contains a collection of legal documents the user has organised for a single matter. The user's questions will usually refer to one or more documents in this project — your job is to find the relevant files to work on. Use list_documents to see what is available and fetch_documents / read_document to pull in any documents you need before answering. - -A document may currently be displayed in the user's side panel; when provided, treat it as context for the user's likely focus, but do NOT assume it is the only or definitive document the user is asking about. If the request could apply to other files in the project, identify and read those as well. Prefer coverage across the relevant project documents over an over-narrow reading of only the displayed one. - -REPLICATING A DOCUMENT: -Copies created with replicate_document are saved as project documents in this project. After replication, use the returned doc_id for any requested edits.`; +} from "../../lib/chat"; +import { generateAssistantChatTitle } from "../../lib/chatTitle"; +import { prepareProjectChatStream } from "./projectChat.service"; export const projectChatRouter = Router({ mergeParams: true }); @@ -95,155 +82,34 @@ projectChatRouter.post("/", requireAuth, async (req, res) => { const db = createServerSupabase(); - // Verify the user has access to the project (owner or shared member). - const projectAccess = await checkProjectAccess( - projectId, + const prep = await prepareProjectChatStream(db, { userId, userEmail, - db, - ); - if (!projectAccess.ok) - return void res.status(404).json({ detail: "Project not found" }); - - let chatId = chat_id ?? null; - let chatTitle: string | null = null; - - if (chatId) { - const { data: existing } = await db - .from("chats") - .select("id, title, project_id") - .eq("id", chatId) - .single(); - const canUse = !!existing && existing.project_id === projectId; - if (!canUse) chatId = null; - else chatTitle = existing!.title; - } - - if (!chatId) { - const { data: newChat, error } = await db - .from("chats") - .insert({ user_id: userId, project_id: projectId }) - .select("id, title") - .single(); - if (error || !newChat) - return void res - .status(500) - .json({ detail: "Failed to create chat" }); - chatId = newChat.id as string; - chatTitle = newChat.title; - } - - const lastUser = [...messages].reverse().find((m) => m.role === "user"); - if (askInputsResponse) { - await appendAskInputsResponseToLastAssistantMessage( - db, - chatId, - askInputsResponse, - ); - } else if (lastUser) { - await db.from("chat_messages").insert({ - chat_id: chatId, - role: "user", - content: lastUser.content, - files: lastUser.files ?? null, - workflow: lastUser.workflow ?? null, - }); - } - - const { docIndex, docStore, folderPaths } = await buildProjectDocContext( projectId, - userId, - db, - ); - const docAvailability = Object.entries(docIndex).map(([doc_id, info]) => ({ - doc_id, - filename: info.filename, - folder_path: folderPaths.get(doc_id), - })); - const documentsById = new Map( - Object.entries(docIndex).map(([slug, document]) => [ - document.document_id, - { slug, filename: document.filename }, - ] as const), - ); - // Generate the nonce before adding request metadata or prior events so - // every document filename is fenced wherever it enters the prompt. - const nonce = generateSpotlightNonce(); - const documentPromptRef = ( - documentId: string, - requestFilename: string, - ) => { - const document = documentsById.get(documentId); - return { - slug: document?.slug, - filename: spotlightFilename( - document?.filename ?? requestFilename, - nonce, - ), - }; - }; - - const enrichedMessages = await enrichWithPriorEvents( messages, - chatId, - db, - docIndex, - nonce, - ); - const messagesForLLM: ChatMessage[] = displayed_doc - ? enrichedMessages.map((m, i) => { - if (i !== enrichedMessages.length - 1 || m.role !== "user") - return m; - const displayedDocument = documentPromptRef( - displayed_doc.document_id, - displayed_doc.filename, - ); - return { - ...m, - content: `${m.content}\n\ndisplayed_doc: ${displayedDocument.filename}, displayed_doc_id: ${displayed_doc.document_id}`, - }; - }) - : enrichedMessages; - - // The user-attached docs for this turn (dragged into / picked from - // the chat input) come in as a request-level field. Surface them in - // the system prompt with the current-turn doc_id slugs so the model - // knows which docs the user is highlighting *now*, distinct from - // the broader project doc list. - let systemPromptExtra = PROJECT_SYSTEM_PROMPT_EXTRA; - if (attached_documents?.length) { - const lines = attached_documents.map((d) => { - const document = documentPromptRef(d.document_id, d.filename); - return document.slug - ? `- ${document.slug}: ${document.filename}` - : `- ${document.filename}`; - }); - systemPromptExtra += `\n\nUSER-ATTACHED DOCUMENTS FOR THIS TURN:\nThe user has attached the following document(s) directly to their latest message. Treat these as the primary focus of the request unless their message clearly says otherwise.\n${lines.join("\n")}`; - } + chatId: chat_id ?? null, + displayed_doc, + attached_documents, + askInputsResponse, + }); + if (!prep.ok) + return void res.status(prep.status).json({ detail: prep.detail }); const { - api_keys: apiKeys, - legal_research_us: legalResearchUs, - title_model: titleModel, - personalisation, - } = await getUserModelSettings(userId, db); - const personalisationPrompt = buildUserPersonalisationPrompt( - personalisation, - nonce, - ); - if (personalisationPrompt) { - systemPromptExtra += `\n\n${personalisationPrompt}`; - } - const apiMessages = buildMessages( - messagesForLLM, - docAvailability, - systemPromptExtra, - undefined, + chatId, + lastUser, + docIndex, + docStore, + apiMessages, + workflowStore, legalResearchUs, + apiKeys, + titleModel, nonce, - ); - - const workflowStore = await buildWorkflowStore(userId, userEmail, db); + } = prep.prepared; + // Mutable: the title-generation flow below reassigns it once a title + // has been persisted. + let chatTitle = prep.prepared.chatTitle; res.setHeader("Content-Type", "text/event-stream"); res.setHeader("Cache-Control", "no-cache"); diff --git a/backend/src/modules/project-chat/projectChat.service.ts b/backend/src/modules/project-chat/projectChat.service.ts new file mode 100644 index 0000000000..7d43b2c428 --- /dev/null +++ b/backend/src/modules/project-chat/projectChat.service.ts @@ -0,0 +1,247 @@ +// Business logic + data-access for the project-chat module. +// +// Service layer behind projectChat.routes.ts. Takes an explicit Supabase client +// (`db`) plus request-derived primitives, does the pre-stream DB orchestration, +// and RETURNS the prepared data (or a typed error). It never touches req/res. +// +// IMPORTANT: the SSE streaming loop (header flush, runLLMStream, abort +// handling, assistant-message persistence) stays in the route — its ordering +// is delicate. Only the pre-stream preparation lives here. + +import { createServerSupabase } from "../../lib/supabase"; +import { + buildProjectDocContext, + buildMessages, + buildUserPersonalisationPrompt, + buildWorkflowStore, + enrichWithPriorEvents, + appendAskInputsResponseToLastAssistantMessage, + generateSpotlightNonce, + spotlightFilename, + type AskInputsResponseRequest, + type ChatDocumentReference, + type ChatMessage, +} from "../../lib/chat"; +import { + getUserModelSettings, +} from "../../lib/userSettings"; +import { checkProjectAccess } from "../../lib/access"; + +type Db = ReturnType; + +const PROJECT_SYSTEM_PROMPT_EXTRA = `PROJECT CONTEXT: +You are operating within a project folder that contains a collection of legal documents the user has organised for a single matter. The user's questions will usually refer to one or more documents in this project — your job is to find the relevant files to work on. Use list_documents to see what is available and fetch_documents / read_document to pull in any documents you need before answering. + +A document may currently be displayed in the user's side panel; when provided, treat it as context for the user's likely focus, but do NOT assume it is the only or definitive document the user is asking about. If the request could apply to other files in the project, identify and read those as well. Prefer coverage across the relevant project documents over an over-narrow reading of only the displayed one. + +REPLICATING A DOCUMENT: +Copies created with replicate_document are saved as project documents in this project. After replication, use the returned doc_id for any requested edits.`; + +export type PreparedProjectChatStream = { + chatId: string; + chatTitle: string | null; + lastUser: ChatMessage | undefined; + docIndex: Awaited>["docIndex"]; + docStore: Awaited>["docStore"]; + apiMessages: ReturnType; + workflowStore: Awaited>; + legalResearchUs: boolean; + apiKeys: Awaited>["api_keys"]; + titleModel: Awaited>["title_model"]; + nonce: ReturnType; +}; + +export async function prepareProjectChatStream( + db: Db, + args: { + userId: string; + userEmail: string | undefined; + projectId: string; + messages: ChatMessage[]; + chatId: string | null; + displayed_doc: ChatDocumentReference | undefined; + attached_documents: ChatDocumentReference[] | undefined; + // Parsed `ask_inputs_response` payload (answers to an ask_inputs + // event emitted by the assistant in a prior turn). When present, the + // user's answers are appended onto the previous assistant message + // instead of being stored as a new user message. + askInputsResponse: AskInputsResponseRequest | null; + }, +): Promise< + | { ok: true; prepared: PreparedProjectChatStream } + | { ok: false; status: number; detail: string } +> { + const { + userId, + userEmail, + projectId, + messages, + displayed_doc, + attached_documents, + } = args; + + // Verify the user has access to the project (owner or shared member). + const projectAccess = await checkProjectAccess( + projectId, + userId, + userEmail, + db, + ); + if (!projectAccess.ok) + return { ok: false, status: 404, detail: "Project not found" }; + + let chatId = args.chatId; + let chatTitle: string | null = null; + + if (chatId) { + const { data: existing } = await db + .from("chats") + .select("id, title, project_id") + .eq("id", chatId) + .single(); + const canUse = !!existing && existing.project_id === projectId; + if (!canUse) chatId = null; + else chatTitle = existing!.title; + } + + if (!chatId) { + const { data: newChat, error } = await db + .from("chats") + .insert({ user_id: userId, project_id: projectId }) + .select("id, title") + .single(); + if (error || !newChat) + return { ok: false, status: 500, detail: "Failed to create chat" }; + chatId = newChat.id as string; + chatTitle = newChat.title; + } + + const lastUser = [...messages].reverse().find((m) => m.role === "user"); + if (args.askInputsResponse) { + await appendAskInputsResponseToLastAssistantMessage( + db, + chatId, + args.askInputsResponse, + ); + } else if (lastUser) { + await db.from("chat_messages").insert({ + chat_id: chatId, + role: "user", + content: lastUser.content, + files: lastUser.files ?? null, + workflow: lastUser.workflow ?? null, + }); + } + + const { docIndex, docStore, folderPaths } = await buildProjectDocContext( + projectId, + userId, + db, + ); + const docAvailability = Object.entries(docIndex).map(([doc_id, info]) => ({ + doc_id, + filename: info.filename, + folder_path: folderPaths.get(doc_id), + })); + const documentsById = new Map( + Object.entries(docIndex).map(([slug, document]) => [ + document.document_id, + { slug, filename: document.filename }, + ] as const), + ); + // Generate the nonce before adding request metadata or prior events so + // every document filename is fenced wherever it enters the prompt. + const nonce = generateSpotlightNonce(); + const documentPromptRef = ( + documentId: string, + requestFilename: string, + ) => { + const document = documentsById.get(documentId); + return { + slug: document?.slug, + filename: spotlightFilename( + document?.filename ?? requestFilename, + nonce, + ), + }; + }; + + const enrichedMessages = await enrichWithPriorEvents( + messages, + chatId, + db, + docIndex, + nonce, + ); + const messagesForLLM: ChatMessage[] = displayed_doc + ? enrichedMessages.map((m, i) => { + if (i !== enrichedMessages.length - 1 || m.role !== "user") + return m; + const displayedDocument = documentPromptRef( + displayed_doc.document_id, + displayed_doc.filename, + ); + return { + ...m, + content: `${m.content}\n\ndisplayed_doc: ${displayedDocument.filename}, displayed_doc_id: ${displayed_doc.document_id}`, + }; + }) + : enrichedMessages; + + // The user-attached docs for this turn (dragged into / picked from + // the chat input) come in as a request-level field. Surface them in + // the system prompt with the current-turn doc_id slugs so the model + // knows which docs the user is highlighting *now*, distinct from + // the broader project doc list. + let systemPromptExtra = PROJECT_SYSTEM_PROMPT_EXTRA; + if (attached_documents?.length) { + const lines = attached_documents.map((d) => { + const document = documentPromptRef(d.document_id, d.filename); + return document.slug + ? `- ${document.slug}: ${document.filename}` + : `- ${document.filename}`; + }); + systemPromptExtra += `\n\nUSER-ATTACHED DOCUMENTS FOR THIS TURN:\nThe user has attached the following document(s) directly to their latest message. Treat these as the primary focus of the request unless their message clearly says otherwise.\n${lines.join("\n")}`; + } + + const { + api_keys: apiKeys, + legal_research_us: legalResearchUs, + title_model: titleModel, + personalisation, + } = await getUserModelSettings(userId, db); + const personalisationPrompt = buildUserPersonalisationPrompt( + personalisation, + nonce, + ); + if (personalisationPrompt) { + systemPromptExtra += `\n\n${personalisationPrompt}`; + } + const apiMessages = buildMessages( + messagesForLLM, + docAvailability, + systemPromptExtra, + undefined, + legalResearchUs, + nonce, + ); + + const workflowStore = await buildWorkflowStore(userId, userEmail, db); + + return { + ok: true, + prepared: { + chatId, + chatTitle, + lastUser, + docIndex, + docStore, + apiMessages, + workflowStore, + legalResearchUs, + apiKeys, + titleModel, + nonce, + }, + }; +} diff --git a/backend/src/modules/projects/projects.chats.ts b/backend/src/modules/projects/projects.chats.ts new file mode 100644 index 0000000000..f58bcf92ad --- /dev/null +++ b/backend/src/modules/projects/projects.chats.ts @@ -0,0 +1,28 @@ +// Project chat service functions: list a project's assistant chats. + +import { checkProjectAccess } from "../../lib/access"; +import { type Db, attachChatCreatorLabels } from "./projects.shared"; + +export async function listProjectChats( + db: Db, + args: { projectId: string; userId: string; userEmail?: string }, +): Promise< + | { ok: true; chats: unknown[] } + | { ok: false; kind: "forbidden" } + | { ok: false; kind: "db_error"; error: unknown } +> { + const { projectId, userId, userEmail } = args; + + const access = await checkProjectAccess(projectId, userId, userEmail, db); + if (!access.ok) return { ok: false, kind: "forbidden" }; + + const { data, error } = await db + .from("chats") + .select("*") + .eq("project_id", projectId) + .order("created_at", { ascending: false }); + if (error) return { ok: false, kind: "db_error", error }; + const chats = data ?? []; + await attachChatCreatorLabels(db, chats); + return { ok: true, chats }; +} diff --git a/backend/src/modules/projects/projects.crud.ts b/backend/src/modules/projects/projects.crud.ts new file mode 100644 index 0000000000..2f55c5c11c --- /dev/null +++ b/backend/src/modules/projects/projects.crud.ts @@ -0,0 +1,627 @@ +// Project CRUD service functions: overview, create, detail, people, update, +// delete, and the tamper-evident export manifest. + +import { + attachActiveVersionPaths, + attachLatestVersionNumbers, +} from "../../lib/documentVersions"; +import { + buildProjectExportManifest, + projectManifestFilename, +} from "../../lib/userDataExport"; +import { checkProjectAccess } from "../../lib/access"; +import { deleteUserProjects } from "../../lib/userDataCleanup"; +import { + findMissingUserEmails, + loadProfileUsersByEmail, +} from "../../lib/userLookup"; +import { + buildProjectIdsOverviewRpcArgs, + buildProjectsOverviewRpcArgs, + type ProjectScope, +} from "../../lib/projectsOverview"; +import { + type Db, + attachDocumentOwnerLabels, + normalizeOptionalString, + normalizeSharedWith, +} from "./projects.shared"; + +// Service-layer failure carrying the raw driver error. The route layer hands +// it to sendInternalError, which logs it (with the request id) and answers +// with the generic internal-error body — no driver message reaches the client. +export type ProjectsDbFailure = { ok: false; error: unknown }; + +// Pass includeDocuments to also receive each project's documents in the +// same response. The directory pickers (useDirectoryData) previously fanned +// out one GET /projects/:id per project to obtain those documents; with N +// projects that burst — auth check plus several DB queries per request — +// could overwhelm the Supabase gateway. Batching keeps it at one request +// and a fixed number of queries regardless of project count. +// Pagination is opt-in (`filters` is only passed when the request carried +// pagination/search/sort/scope query params). ProjectsOverview.tsx sends +// them. Legacy tabular-review project pickers call this with no query params +// and must keep getting the full, unpaginated list, so callers must never +// default to paginating a request that didn't ask for it. +export type ProjectListFilters = { + scope: ProjectScope; + pagination: { limit: number; offset: number }; + searchTerm: string | null; + sort: { key: string; direction: string }; + practice: string | null; + ownerUserId: string | null; +}; + +export async function getProjectsOverview( + db: Db, + args: { + userId: string; + userEmail?: string; + includeDocuments: boolean; + filters?: ProjectListFilters; + }, +): Promise<{ ok: true; data: unknown } | ProjectsDbFailure> { + const { userId, userEmail, includeDocuments, filters } = args; + const normalizedUserEmail = userEmail?.trim().toLowerCase(); + + const rpcArgs = filters + ? buildProjectsOverviewRpcArgs({ + userId, + userEmail: normalizedUserEmail, + scope: filters.scope, + pagination: filters.pagination, + searchTerm: filters.searchTerm, + sort: filters.sort, + practice: filters.practice, + ownerUserId: filters.ownerUserId, + }) + : { p_user_id: userId, p_user_email: normalizedUserEmail ?? null }; + + const { data, error } = await db.rpc("get_projects_overview", rpcArgs); + if (error) return { ok: false, error }; + + const projects = (data ?? []) as { id: string }[]; + if (!includeDocuments || projects.length === 0) { + return { ok: true, data: projects }; + } + + const projectIds = projects.map((p) => p.id); + const [ + { data: docs, error: docsError }, + { data: folders, error: foldersError }, + ] = await Promise.all([ + db + .from("documents") + .select("*") + .in("project_id", projectIds) + .order("created_at", { ascending: true }), + db + .from("project_subfolders") + .select("*") + .in("project_id", projectIds) + .order("created_at", { ascending: true }), + ]); + if (docsError) return { ok: false, error: docsError }; + if (foldersError) return { ok: false, error: foldersError }; + + const docsTyped = (docs ?? []) as unknown as { + id: string; + project_id?: string | null; + user_id?: string | null; + current_version_id?: string | null; + }[]; + await attachLatestVersionNumbers(db, docsTyped); + await attachActiveVersionPaths(db, docsTyped); + await attachDocumentOwnerLabels(db, docsTyped); + + const docsByProject = new Map(); + for (const doc of docsTyped) { + if (!doc.project_id) continue; + const bucket = docsByProject.get(doc.project_id); + if (bucket) bucket.push(doc); + else docsByProject.set(doc.project_id, [doc]); + } + const foldersByProject = new Map>(); + for (const folder of folders ?? []) { + const projectId = folder.project_id as string; + const bucket = foldersByProject.get(projectId); + if (bucket) bucket.push(folder); + else foldersByProject.set(projectId, [folder]); + } + return { + ok: true, + data: projects.map((p) => ({ + ...p, + documents: docsByProject.get(p.id) ?? [], + folders: foldersByProject.get(p.id) ?? [], + })), + }; +} + +// Lightweight per-project summary rows for GET /projects?view=summary. +export async function getProjectSummaries( + db: Db, + args: { + userId: string; + userEmail?: string; + pagination: { limit: number; offset: number }; + }, +): Promise<{ ok: true; data: unknown } | ProjectsDbFailure> { + const { userId, userEmail, pagination } = args; + const normalizedUserEmail = userEmail?.trim().toLowerCase(); + const { data, error } = await db.rpc("get_project_summaries", { + p_user_id: userId, + p_user_email: normalizedUserEmail ?? null, + p_limit: pagination.limit, + p_offset: pagination.offset, + }); + if (error) return { ok: false, error }; + return { ok: true, data: data ?? [] }; +} + +// GET /projects?view=directory-search +// Flat filename/project matches for the document picker. Search results do +// not pretend that a partially loaded project tree is a complete result set. +export async function searchProjectDirectory( + db: Db, + args: { + userId: string; + userEmail?: string; + searchTerm: string; + pagination: { limit: number; offset: number }; + }, +): Promise<{ ok: true; data: unknown[] } | ProjectsDbFailure> { + const { userId, userEmail, searchTerm, pagination } = args; + const normalizedUserEmail = userEmail?.trim().toLowerCase(); + + const projectQueries = [ + db.from("projects").select("*").eq("user_id", userId), + ]; + if (normalizedUserEmail) { + projectQueries.push( + db + .from("projects") + .select("*") + .contains("shared_with", [normalizedUserEmail]), + ); + } + const projectResults = await Promise.all(projectQueries); + const projectError = projectResults.find((result) => result.error)?.error; + if (projectError) return { ok: false, error: projectError }; + const projectsById = new Map>(); + for (const result of projectResults) { + for (const project of result.data ?? []) { + projectsById.set(project.id as string, project); + } + } + const accessibleProjectIds = [...projectsById.keys()]; + if (accessibleProjectIds.length === 0) return { ok: true, data: [] }; + + const escaped = searchTerm.replace(/[%_]/g, (value) => `\\${value}`); + const { data: versions, error: versionsError } = await db + .from("document_versions") + .select("id") + .ilike("filename", `%${escaped}%`) + .is("deleted_at", null); + if (versionsError) return { ok: false, error: versionsError }; + + const versionIds = (versions ?? []).map((version) => version.id as string); + let matchedDocuments: Record[] = []; + if (versionIds.length > 0) { + const { data, error } = await db + .from("documents") + .select("*") + .in("project_id", accessibleProjectIds) + .in("current_version_id", versionIds); + if (error) return { ok: false, error }; + matchedDocuments = (data ?? []) as Record[]; + await attachLatestVersionNumbers( + db, + matchedDocuments as { id: string; current_version_id?: string | null }[], + ); + await attachActiveVersionPaths( + db, + matchedDocuments as { id: string; current_version_id?: string | null }[], + ); + await attachDocumentOwnerLabels( + db, + matchedDocuments as { user_id?: string | null }[], + ); + } + + const normalized = searchTerm.toLowerCase(); + const documentProjectIds = new Set( + matchedDocuments.map((document) => document.project_id as string), + ); + const matches = [...projectsById.values()] + .filter((project) => { + const name = String(project.name ?? "").toLowerCase(); + const cmNumber = String(project.cm_number ?? "").toLowerCase(); + return ( + name.includes(normalized) || + cmNumber.includes(normalized) || + documentProjectIds.has(project.id as string) + ); + }) + .sort((a, b) => + String(b.updated_at ?? "").localeCompare(String(a.updated_at ?? "")), + ) + .slice(pagination.offset, pagination.offset + pagination.limit + 1) + .map((project) => ({ + ...project, + is_owner: project.user_id === userId, + documents: matchedDocuments.filter( + (document) => document.project_id === project.id, + ), + folders: [], + })); + return { ok: true, data: matches }; +} + +// GET /projects/filter-options +export async function getProjectFilterOptions( + db: Db, + args: { userId: string; userEmail?: string }, +): Promise< + | { + ok: true; + body: { + practices: string[]; + owners: { value: string; label: string }[]; + }; + } + | ProjectsDbFailure +> { + const { userId, userEmail } = args; + const normalizedUserEmail = userEmail?.trim().toLowerCase(); + const { data, error } = await db.rpc("get_project_filter_options", { + p_user_id: userId, + p_user_email: normalizedUserEmail ?? null, + }); + if (error) return { ok: false, error }; + + const row = (data?.[0] ?? {}) as { + practices?: unknown; + owners?: unknown; + }; + const practices = Array.isArray(row.practices) + ? row.practices.filter( + (value): value is string => typeof value === "string", + ) + : []; + const owners = Array.isArray(row.owners) + ? row.owners.flatMap((value) => { + if (!value || typeof value !== "object") return []; + const option = value as { value?: unknown; label?: unknown }; + return typeof option.value === "string" && + typeof option.label === "string" + ? [{ value: option.value, label: option.label }] + : []; + }) + : []; + return { ok: true, body: { practices, owners } }; +} + +// GET /projects/ids +// Lightweight id + owner list for every project matching the current +// filters — backs "select all matching" bulk actions so the client doesn't +// have to page through full project payloads just to collect checkboxes. +// +// PostgREST enforces its own row cap on every RPC response (db-max-rows), +// independent of anything this route asks for, and truncates silently +// rather than failing. So this pages through the RPC itself — server-side, +// same-datacenter round trips — until a page comes back empty, rather than +// trusting one call to return everything. +const PROJECT_IDS_PAGE_SIZE = 1000; +const PROJECT_IDS_MAX_PAGES = 200; // guards a runaway loop, not a product limit + +export async function listProjectIds( + db: Db, + args: { + userId: string; + userEmail?: string; + scope: ProjectScope; + searchTerm: string | null; + practice: string | null; + ownerUserId: string | null; + }, +): Promise< + | { ok: true; ids: { id: string; user_id: string }[] } + | ProjectsDbFailure +> { + const { userId, userEmail, scope, searchTerm, practice, ownerUserId } = args; + + const ids: { id: string; user_id: string }[] = []; + let offset = 0; + for (let page = 0; page < PROJECT_IDS_MAX_PAGES; page++) { + const rpcArgs = buildProjectIdsOverviewRpcArgs({ + userId, + userEmail, + scope, + searchTerm, + practice, + ownerUserId, + pagination: { limit: PROJECT_IDS_PAGE_SIZE, offset }, + }); + const { data, error } = await db.rpc("get_project_ids_overview", rpcArgs); + if (error) return { ok: false, error }; + + const rows = (data ?? []) as { id: string; user_id: string }[]; + if (rows.length === 0) break; + ids.push(...rows); + offset += rows.length; + } + + return { ok: true, ids }; +} + +export type CreateProjectResult = + | { ok: true; project: Record } + | { ok: false; kind: "validation" | "self_share"; detail: string } + | { ok: false; kind: "db_error"; error: unknown }; + +export async function createProject( + db: Db, + args: { + userId: string; + userEmail?: string; + name: string; + cm_number?: string; + practice?: string; + shared_with?: string[]; + }, +): Promise { + const { userId, userEmail, name, cm_number, practice, shared_with } = args; + if (!name?.trim()) + return { ok: false, kind: "validation", detail: "name is required" }; + const normalizedUserEmail = userEmail?.trim().toLowerCase(); + const shared = normalizeSharedWith(shared_with, normalizedUserEmail); + if (!shared.ok) { + return { + ok: false, + kind: "self_share", + detail: "You cannot share a project with yourself.", + }; + } + const cleanedSharedWith = shared.cleaned; + + const missingSharedUsers = await findMissingUserEmails(db, cleanedSharedWith); + if (missingSharedUsers.length > 0) { + return { + ok: false, + kind: "validation", + detail: `${missingSharedUsers[0]} does not belong to a Mike user.`, + }; + } + + const { data, error } = await db + .from("projects") + .insert({ + user_id: userId, + name: name.trim(), + cm_number: normalizeOptionalString(cm_number), + practice: normalizeOptionalString(practice), + shared_with: cleanedSharedWith, + }) + .select("*") + .single(); + if (error) return { ok: false, kind: "db_error", error }; + return { ok: true, project: { ...data, documents: [] } }; +} + +export async function getProjectDetail( + db: Db, + args: { projectId: string; userId: string; userEmail?: string }, +): Promise<{ ok: true; body: Record } | { ok: false }> { + const { projectId, userId, userEmail } = args; + + const access = await checkProjectAccess(projectId, userId, userEmail, db); + if (!access.ok) return { ok: false }; + + const { data: project, error } = await db + .from("projects") + .select("*") + .eq("id", projectId) + .single(); + if (error || !project) return { ok: false }; + + const [{ data: docs }, { data: folderData }] = await Promise.all([ + db.from("documents").select("*").eq("project_id", projectId).order("created_at", { ascending: true }), + db.from("project_subfolders").select("*").eq("project_id", projectId).order("created_at", { ascending: true }), + ]); + const docsTyped = (docs ?? []) as unknown as { + id: string; + user_id?: string | null; + current_version_id?: string | null; + }[]; + await attachLatestVersionNumbers(db, docsTyped); + await attachActiveVersionPaths(db, docsTyped); + await attachDocumentOwnerLabels(db, docsTyped); + return { + ok: true, + body: { + ...project, + is_owner: access.isOwner, + documents: docsTyped, + folders: folderData ?? [], + }, + }; +} + +export async function getProjectPeople( + db: Db, + args: { projectId: string; userId: string; userEmail?: string }, +): Promise< + | { + ok: true; + body: { + owner: { + user_id: unknown; + email: string | null; + display_name: string | null; + }; + members: { email: string; display_name: string | null }[]; + }; + } + | { ok: false } +> { + const { projectId, userId, userEmail } = args; + + const { data: project } = await db + .from("projects") + .select("id, user_id, shared_with") + .eq("id", projectId) + .single(); + if (!project) return { ok: false }; + + const isOwner = project.user_id === userId; + const sharedWith = (Array.isArray(project.shared_with) + ? (project.shared_with as string[]) + : [] + ).map((e) => e.toLowerCase()); + const isShared = + !!userEmail && sharedWith.includes(userEmail.toLowerCase()); + if (!isOwner && !isShared) return { ok: false }; + + // Use the mirrored profile email so sharing checks do not scan auth.users. + const { userByEmail, userById } = await loadProfileUsersByEmail(db); + + const ownerInfo = userById.get(project.user_id as string); + const owner = { + user_id: project.user_id, + email: ownerInfo?.email ?? null, + display_name: ownerInfo?.display_name ?? null, + }; + const members = sharedWith.map((email) => { + const u = userByEmail.get(email); + const display_name = u?.display_name ?? null; + return { email, display_name }; + }); + + return { ok: true, body: { owner, members } }; +} + +export type UpdateProjectResult = + | { ok: true; body: Record } + | { ok: false; kind: "self_share" | "missing_user"; detail: string } + | { ok: false; kind: "not_found" }; + +export async function updateProject( + db: Db, + args: { + projectId: string; + userId: string; + userEmail?: string; + body: Record; + }, +): Promise { + const { projectId, userId, userEmail, body } = args; + const updates: Record = {}; + if (body.name != null) updates.name = body.name; + if (body.cm_number != null) updates.cm_number = body.cm_number; + if ("practice" in body) { + updates.practice = normalizeOptionalString(body.practice); + } + if (Array.isArray(body.shared_with)) { + // Normalise: lowercase + dedupe + drop empties. + const normalizedUserEmail = userEmail?.trim().toLowerCase(); + const shared = normalizeSharedWith(body.shared_with, normalizedUserEmail); + if (!shared.ok) { + return { + ok: false, + kind: "self_share", + detail: "You cannot share a project with yourself.", + }; + } + updates.shared_with = shared.cleaned; + } + + if (Array.isArray(updates.shared_with)) { + const missingSharedUsers = await findMissingUserEmails( + db, + updates.shared_with as string[], + ); + if (missingSharedUsers.length > 0) { + return { + ok: false, + kind: "missing_user", + detail: `${missingSharedUsers[0]} does not belong to a Mike user.`, + }; + } + } + + const { data, error } = await db + .from("projects") + .update({ ...updates, updated_at: new Date().toISOString() }) + .eq("id", projectId) + .eq("user_id", userId) + .select("*") + .single(); + if (error || !data) return { ok: false, kind: "not_found" }; + + const [{ data: docs }, { data: folderData }] = await Promise.all([ + db.from("documents").select("*").eq("project_id", projectId).order("created_at", { ascending: true }), + db.from("project_subfolders").select("*").eq("project_id", projectId).order("created_at", { ascending: true }), + ]); + const docsTyped = (docs ?? []) as unknown as { + id: string; + user_id?: string | null; + current_version_id?: string | null; + }[]; + await attachActiveVersionPaths(db, docsTyped); + await attachDocumentOwnerLabels(db, docsTyped); + return { + ok: true, + body: { ...data, documents: docsTyped, folders: folderData ?? [] }, + }; +} + +export async function deleteProject( + db: Db, + userId: string, + projectId: string, +): Promise< + | { ok: true } + | { ok: false; kind: "not_found" } + | { ok: false; kind: "error"; error: unknown } +> { + try { + const deletedCount = await deleteUserProjects(db, userId, [projectId]); + if (deletedCount === 0) return { ok: false, kind: "not_found" }; + return { ok: true }; + } catch (err) { + return { ok: false, kind: "error", error: err }; + } +} + +// Tamper-evident manifest of the project's documents: every version with its +// content_sha256 plus the accept/reject trail, under a SHA-256 digest that is +// Ed25519-signed when the deployment has MANIFEST_SIGNING_KEY set. To check an +// export, recompute a downloaded file's SHA-256 and compare, then check the +// manifest's signature against the key served at GET /manifest-signing-key. +// See the README. +export type ExportProjectResult = + | { ok: true; data: unknown; filename: string } + | { ok: false; kind: "forbidden" } + | { ok: false; kind: "failed" }; + +export async function exportProjectManifest( + db: Db, + args: { projectId: string; userId: string; userEmail?: string }, +): Promise { + const { projectId, userId, userEmail } = args; + + const access = await checkProjectAccess(projectId, userId, userEmail, db); + if (!access.ok) return { ok: false, kind: "forbidden" }; + + try { + const data = await buildProjectExportManifest(db, projectId); + return { ok: true, data, filename: projectManifestFilename(projectId) }; + } catch (err) { + console.error("[projects/export] failed", { + projectId, + error: err, + }); + return { ok: false, kind: "failed" }; + } +} diff --git a/backend/src/modules/projects/projects.documents.ts b/backend/src/modules/projects/projects.documents.ts new file mode 100644 index 0000000000..f15983f355 --- /dev/null +++ b/backend/src/modules/projects/projects.documents.ts @@ -0,0 +1,602 @@ +// Project document service functions: list, assign/copy an existing document +// into a project, rename, and the upload processing pipeline. + +import { + attachActiveVersionPaths, + attachLatestVersionNumbers, + contentSha256, +} from "../../lib/documentVersions"; +import { recordAudit } from "../../lib/audit"; +import { + deleteFile, + downloadFile, + uploadFile, + storageKey, +} from "../../lib/storage"; +import { docxToPdf, convertedPdfKey } from "../../lib/convert"; +import { enqueueConversion } from "../../lib/queue/conversionQueue"; +import { enqueueDbJob } from "../../lib/dbq/enqueue"; +import { checkProjectAccess } from "../../lib/access"; +import { + contentTypeForDocumentType, + requiresLibreOfficeTextExtraction, + shouldConvertToPdf, +} from "../../lib/documentTypes"; +import { + type Db, + attachDocumentOwnerLabels, + countPdfPages, + loadProjectFolder, + normalizeDocumentFilename, +} from "./projects.shared"; + +export async function listProjectDocuments( + db: Db, + args: { projectId: string; userId: string; userEmail?: string }, +): Promise<{ ok: true; docs: unknown } | { ok: false; kind: "forbidden" }> { + const { projectId, userId, userEmail } = args; + + const access = await checkProjectAccess(projectId, userId, userEmail, db); + if (!access.ok) return { ok: false, kind: "forbidden" }; + + const { data: docs } = await db + .from("documents") + .select("*") + .eq("project_id", projectId) + .order("created_at", { ascending: true }); + const docsTyped = (docs ?? []) as unknown as { + id: string; + current_version_id?: string | null; + }[]; + await attachActiveVersionPaths(db, docsTyped); + return { ok: true, docs: docsTyped }; +} + +// GET /projects/:projectId/directory +// Returns one folder level so file pickers can expand projects without +// downloading every document and subfolder for every project up front. +export async function getProjectDirectoryLevel( + db: Db, + args: { + projectId: string; + userId: string; + userEmail?: string; + parentFolderId: string | null; + pagination: { limit: number; offset: number }; + }, +): Promise< + | { + ok: true; + body: { + documents: unknown[]; + folders: unknown[]; + documentsHasMore: boolean; + }; + } + | { ok: false; kind: "forbidden" } + | { ok: false; kind: "db_error"; error: unknown } +> { + const { projectId, userId, userEmail, parentFolderId, pagination } = args; + + const access = await checkProjectAccess(projectId, userId, userEmail, db); + if (!access.ok) return { ok: false, kind: "forbidden" }; + + let documentsQuery = db + .from("documents") + .select("*") + .eq("project_id", projectId); + let foldersQuery = db + .from("project_subfolders") + .select("*") + .eq("project_id", projectId); + documentsQuery = parentFolderId + ? documentsQuery.eq("folder_id", parentFolderId) + : documentsQuery.is("folder_id", null); + foldersQuery = parentFolderId + ? foldersQuery.eq("parent_folder_id", parentFolderId) + : foldersQuery.is("parent_folder_id", null); + + const [ + { data: documents, error: documentsError }, + { data: folders, error: foldersError }, + ] = await Promise.all([ + documentsQuery + .order("updated_at", { ascending: false }) + .range(pagination.offset, pagination.offset + pagination.limit), + foldersQuery.order("updated_at", { ascending: false }), + ]); + if (documentsError) + return { ok: false, kind: "db_error", error: documentsError }; + if (foldersError) + return { ok: false, kind: "db_error", error: foldersError }; + + const rows = documents ?? []; + const documentsHasMore = rows.length > pagination.limit; + const page = (documentsHasMore ? rows.slice(0, pagination.limit) : rows) as { + id: string; + user_id?: string | null; + current_version_id?: string | null; + }[]; + await attachLatestVersionNumbers(db, page); + await attachActiveVersionPaths(db, page); + await attachDocumentOwnerLabels(db, page); + return { + ok: true, + body: { + documents: page, + folders: folders ?? [], + documentsHasMore, + }, + }; +} + +export type AssignOrCopyResult = + | { ok: true; status: 200 | 201; doc: unknown } + | { ok: false; kind: "forbidden" } + | { ok: false; kind: "doc_not_found" } + | { ok: false; kind: "update_failed" } + | { ok: false; kind: "no_active_version" } + | { ok: false; kind: "read_failed" } + | { ok: false; kind: "copy_failed" }; + +export async function assignOrCopyDocument( + db: Db, + args: { + projectId: string; + documentId: string; + userId: string; + userEmail?: string; + }, +): Promise { + const { projectId, documentId, userId, userEmail } = args; + + const access = await checkProjectAccess(projectId, userId, userEmail, db); + if (!access.ok) return { ok: false, kind: "forbidden" }; + + // Adding-by-id pulls a doc into the project — only the doc's owner + // is allowed to do that, so other people's standalone docs can't be + // siphoned into a project the requester happens to share. + const { data: doc } = await db + .from("documents") + .select("*") + .eq("id", documentId) + .eq("user_id", userId) + .single(); + if (!doc) return { ok: false, kind: "doc_not_found" }; + await attachActiveVersionPaths( + db, + [doc as { id: string; current_version_id?: string | null }], + ); + + // Already in this project — idempotent + if (doc.project_id === projectId) return { ok: true, status: 200, doc }; + + if (doc.project_id === null) { + // Standalone → assign project_id + const { data: updated, error } = await db + .from("documents") + .update({ + project_id: projectId, + library_folder_id: null, + updated_at: new Date().toISOString(), + }) + .eq("id", documentId) + .select("*") + .single(); + if (error || !updated) return { ok: false, kind: "update_failed" }; + await attachActiveVersionPaths( + db, + [updated as { id: string; current_version_id?: string | null }], + ); + return { ok: true, status: 200, doc: updated }; + } else { + // Belongs to another project → duplicate record AND copy the + // underlying storage objects so each project's copy is fully + // independent (edits/version bumps on one don't leak into the + // other). + if (!doc.current_version_id) { + return { ok: false, kind: "no_active_version" }; + } + + const { data: srcV } = await db + .from("document_versions") + .select( + "storage_path, pdf_storage_path, version_number, filename, source, file_type, size_bytes, page_count", + ) + .eq("id", doc.current_version_id) + .single(); + if (!srcV?.storage_path) { + return { ok: false, kind: "no_active_version" }; + } + + const activeVersionFilename = + (srcV.filename as string | null)?.trim() || "Untitled document"; + const srcBytes = await downloadFile(srcV.storage_path); + if (!srcBytes) { + return { ok: false, kind: "read_failed" }; + } + + const { data: copy, error } = await db + .from("documents") + .insert({ + project_id: projectId, + user_id: userId, + status: doc.status, + }) + .select("*") + .single(); + if (error || !copy) return { ok: false, kind: "copy_failed" }; + + const newKey = storageKey( + userId, + copy.id as string, + activeVersionFilename, + ); + let newPdfPath: string | null = null; + try { + const contentType = contentTypeForDocumentType( + (srcV.file_type as string | null) ?? doc.file_type, + ); + await uploadFile(newKey, srcBytes, contentType); + + // PDFs share one object for source + display rendition. DOCX + // store the converted PDF at a separate `converted-pdfs/` key — + // copy that too if it exists so the copy renders without going + // back through libreoffice. + if (srcV.pdf_storage_path) { + if (srcV.pdf_storage_path === srcV.storage_path) { + newPdfPath = newKey; + } else { + const pdfBytes = await downloadFile(srcV.pdf_storage_path); + if (pdfBytes) { + const newPdfKey = convertedPdfKey(userId, copy.id as string); + await uploadFile(newPdfKey, pdfBytes, "application/pdf"); + newPdfPath = newPdfKey; + } + } + } + + const { data: newV, error: newVError } = await db + .from("document_versions") + .insert({ + document_id: copy.id, + storage_path: newKey, + pdf_storage_path: newPdfPath, + source: (srcV.source as string | null) ?? "upload", + version_number: srcV.version_number ?? 1, + filename: activeVersionFilename, + file_type: (srcV.file_type as string | null) ?? doc.file_type, + size_bytes: + (srcV.size_bytes as number | null) ?? doc.size_bytes ?? null, + page_count: + (srcV.page_count as number | null) ?? doc.page_count ?? null, + content_sha256: contentSha256(srcBytes), + }) + .select("id") + .single(); + const copyVersionRowId = (newV?.id as string | null) ?? null; + if (newVError || !copyVersionRowId) { + throw new Error( + `Failed to create copied document version: ${newVError?.message ?? "unknown"}`, + ); + } + + const { data: updatedCopy, error: updateCopyError } = await db + .from("documents") + .update({ + current_version_id: copyVersionRowId, + }) + .eq("id", copy.id) + .select("*") + .single(); + if (updateCopyError || !updatedCopy) { + throw new Error( + `Failed to activate copied document version: ${updateCopyError?.message ?? "unknown"}`, + ); + } + + await attachActiveVersionPaths( + db, + [updatedCopy as { id: string; current_version_id?: string | null }], + ); + return { ok: true, status: 201, doc: updatedCopy }; + } catch (err) { + console.error("[projects/documents/copy] failed", err); + await Promise.all([ + deleteFile(newKey).catch(() => {}), + newPdfPath && newPdfPath !== newKey + ? deleteFile(newPdfPath).catch(() => {}) + : Promise.resolve(), + db.from("documents").delete().eq("id", copy.id), + ]); + return { ok: false, kind: "copy_failed" }; + } + } +} + +export type RenameDocumentResult = + | { ok: true; doc: Record } + | { ok: false; kind: "forbidden" } + | { ok: false; kind: "doc_not_found" } + | { ok: false; kind: "validation"; detail: string }; + +export async function renameProjectDocument( + db: Db, + args: { + projectId: string; + documentId: string; + userId: string; + userEmail?: string; + filename: unknown; + }, +): Promise { + const { projectId, documentId, userId, userEmail } = args; + + const access = await checkProjectAccess(projectId, userId, userEmail, db); + if (!access.ok) return { ok: false, kind: "forbidden" }; + + const { data: doc } = await db + .from("documents") + .select("id, current_version_id") + .eq("id", documentId) + .eq("project_id", projectId) + .single(); + if (!doc) return { ok: false, kind: "doc_not_found" }; + + const active = doc.current_version_id + ? await db + .from("document_versions") + .select("filename") + .eq("id", doc.current_version_id) + .eq("document_id", documentId) + .single() + : null; + const currentName = + typeof active?.data?.filename === "string" && + active.data.filename.trim() + ? active.data.filename.trim() + : "Untitled document"; + const filename = normalizeDocumentFilename(args.filename, currentName); + if (!filename) + return { ok: false, kind: "validation", detail: "filename is required" }; + + const { data: updated, error } = await db + .from("documents") + .update({ updated_at: new Date().toISOString() }) + .eq("id", documentId) + .eq("project_id", projectId) + .select("*") + .single(); + if (error || !updated) return { ok: false, kind: "doc_not_found" }; + + if (doc.current_version_id) { + await db + .from("document_versions") + .update({ filename }) + .eq("id", doc.current_version_id) + .eq("document_id", documentId); + } + + return { + ok: true, + doc: { + ...updated, + filename, + }, + }; +} + +// Gate for POST /projects/:projectId/documents. When the request names a +// target folder, that folder is resolved here too — an upload aimed at a +// folder of another project (or a deleted one) must 404 before any bytes are +// stored, not silently land at the project root. +export async function ensureProjectUploadAccess( + db: Db, + args: { + projectId: string; + userId: string; + userEmail?: string; + folderId?: string | null; + }, +): Promise< + | { ok: true } + | { ok: false; kind: "forbidden" } + | { ok: false; kind: "folder_not_found" } +> { + const { projectId, userId, userEmail, folderId } = args; + const access = await checkProjectAccess(projectId, userId, userEmail, db); + if (!access.ok) return { ok: false, kind: "forbidden" }; + if (folderId) { + const folder = await loadProjectFolder(db, projectId, folderId); + if (!folder) return { ok: false, kind: "folder_not_found" }; + } + return { ok: true }; +} + +export type UploadDocumentResult = + | { ok: true; doc: unknown } + | { ok: false; kind: "create_failed" } + | { ok: false; kind: "processing_failed"; error: unknown }; + +export async function processProjectDocumentUpload( + db: Db, + args: { + userId: string; + userEmail?: string; + projectId: string | null; + folderId?: string | null; + filename: string; + suffix: string; + content: Buffer; + }, +): Promise { + const { userId, userEmail, projectId, filename, suffix, content } = args; + const folderId = args.folderId ?? null; + + const { data: doc, error: insertErr } = await db + .from("documents") + .insert({ + project_id: projectId, + user_id: userId, + status: "processing", + folder_id: folderId, + }) + .select("*") + .single(); + + if (insertErr || !doc) return { ok: false, kind: "create_failed" }; + + try { + const docId = doc.id as string; + const key = storageKey(userId, docId, filename); + const contentType = contentTypeForDocumentType(suffix); + await uploadFile( + key, + content.buffer.slice( + content.byteOffset, + content.byteOffset + content.byteLength, + ) as ArrayBuffer, + contentType, + ); + + const rawBuf = content.buffer.slice( + content.byteOffset, + content.byteOffset + content.byteLength, + ) as ArrayBuffer; + const pageCount = suffix === "pdf" ? await countPdfPages(rawBuf) : null; + + // When the job queue is enabled, defer Office → PDF conversion to the + // BullMQ worker instead of blocking the upload request on LibreOffice — + // the same deferral the single-document upload path makes. + const deferConversion = + shouldConvertToPdf(suffix) && + process.env.ASYNC_DOCUMENT_CONVERSION === "true"; + + // Convert Office files → PDF for display. PDFs are their own rendition. + let pdfStoragePath: string | null = null; + if (!deferConversion && shouldConvertToPdf(suffix)) { + try { + const pdfBuf = await docxToPdf(content); + const pdfKey = convertedPdfKey(userId, docId); + await uploadFile( + pdfKey, + pdfBuf.buffer.slice( + pdfBuf.byteOffset, + pdfBuf.byteOffset + pdfBuf.byteLength, + ) as ArrayBuffer, + "application/pdf", + ); + pdfStoragePath = pdfKey; + } catch (err) { + console.error( + `[upload] Office→PDF conversion failed for ${filename}:`, + err, + ); + } + } else if (suffix === "pdf") { + pdfStoragePath = key; + } + + // Storage paths live on document_versions — create the V1 row and + // point documents.current_version_id at it. + const { data: versionRow, error: verErr } = await db + .from("document_versions") + .insert({ + document_id: docId, + storage_path: key, + pdf_storage_path: pdfStoragePath, + source: "upload", + version_number: 1, + filename, + file_type: suffix, + size_bytes: content.byteLength, + page_count: pageCount, + content_sha256: contentSha256(content), + }) + .select("id") + .single(); + if (verErr || !versionRow) { + throw new Error( + `Failed to record upload version: ${verErr?.message ?? "unknown"}`, + ); + } + + await db + .from("documents") + .update({ + current_version_id: versionRow.id, + // Deferred conversion leaves the doc "processing" until the worker + // produces the PDF and flips it to "ready". + status: deferConversion ? "processing" : "ready", + updated_at: new Date().toISOString(), + }) + .eq("id", docId); + + if (deferConversion) { + await enqueueConversion({ + documentId: docId, + versionId: versionRow.id as string, + userId, + storagePath: key, + fileType: suffix, + }); + } + + // Same precompute as the single-document upload path (documents.ts): + // .doc/.ppt are the only types read_document can read without an + // in-process parser, so their text is extracted once here rather than + // inside the first chat tool call. Best-effort — the read path re-queues. + if (requiresLibreOfficeTextExtraction(suffix)) { + try { + await enqueueDbJob(db, { + kind: "document.precompute_text", + payload: { + versionId: versionRow.id as string, + storagePath: key, + fileType: suffix, + userId, + }, + dedupeKey: `precompute:${versionRow.id as string}`, + maxAttempts: 3, + }); + } catch (err) { + console.error("[upload] precompute-text enqueue failed", err); + } + } + + const { data: updated } = await db + .from("documents") + .select("*") + .eq("id", docId) + .single(); + const responseDoc = updated + ? { + ...updated, + filename, + storage_path: key, + pdf_storage_path: pdfStoragePath, + file_type: suffix, + size_bytes: content.byteLength, + page_count: pageCount, + active_version_number: 1, + } + : updated; + // Audit the project upload. The library/assistant upload path + // (documents.ts) records this too; this handler is the project-scoped + // duplicate and was previously uninstrumented, so project uploads never + // appeared in history. + void recordAudit(db, { + userId, + userEmail, + action: "document.uploaded", + title: filename, + surface: projectId ? "project" : "assistant", + projectId, + documentId: (updated as { id?: string } | null)?.id ?? null, + }); + return { ok: true, doc: responseDoc }; + } catch (e) { + await db.from("documents").update({ status: "error" }).eq("id", doc.id); + return { ok: false, kind: "processing_failed", error: e }; + } +} diff --git a/backend/src/modules/projects/projects.folders.ts b/backend/src/modules/projects/projects.folders.ts new file mode 100644 index 0000000000..9c714a9a6a --- /dev/null +++ b/backend/src/modules/projects/projects.folders.ts @@ -0,0 +1,249 @@ +// Project subfolder service functions: create, rename/move (with cycle +// check), recursive delete, and moving documents between folders. + +import { checkProjectAccess } from "../../lib/access"; +import { + type Db, + deleteProjectDocumentsAndVersionFiles, + loadProjectFolder, +} from "./projects.shared"; + +export type CreateFolderResult = + | { ok: true; folder: unknown } + | { ok: false; kind: "forbidden" } + | { ok: false; kind: "parent_not_found" } + | { ok: false; kind: "db_error"; error: unknown }; + +export async function createProjectFolder( + db: Db, + args: { + projectId: string; + userId: string; + userEmail?: string; + name: string; + parent_folder_id?: string | null; + }, +): Promise { + const { projectId, userId, userEmail, name, parent_folder_id } = args; + + const access = await checkProjectAccess(projectId, userId, userEmail, db); + if (!access.ok) return { ok: false, kind: "forbidden" }; + + // Verify parent folder belongs to this project + if (parent_folder_id) { + const { data: parent } = await db.from("project_subfolders").select("id").eq("id", parent_folder_id).eq("project_id", projectId).single(); + if (!parent) return { ok: false, kind: "parent_not_found" }; + } + + const { data, error } = await db.from("project_subfolders").insert({ + project_id: projectId, + user_id: userId, + name: name.trim(), + parent_folder_id: parent_folder_id ?? null, + }).select("*").single(); + if (error) return { ok: false, kind: "db_error", error }; + return { ok: true, folder: data }; +} + +export type UpdateFolderResult = + | { ok: true; folder: unknown } + | { ok: false; kind: "forbidden" } + | { ok: false; kind: "parent_not_found" } + | { ok: false; kind: "cycle" } + | { ok: false; kind: "not_found" }; + +export async function updateProjectFolder( + db: Db, + args: { + projectId: string; + folderId: string; + userId: string; + userEmail?: string; + body: { name?: string; parent_folder_id?: string | null }; + }, +): Promise { + const { projectId, folderId, userId, userEmail, body } = args; + + const access = await checkProjectAccess(projectId, userId, userEmail, db); + if (!access.ok) return { ok: false, kind: "forbidden" }; + + const updates: Record = { updated_at: new Date().toISOString() }; + if (body.name != null) updates.name = body.name.trim(); + if ("parent_folder_id" in body) { + // Cycle check: walk up the tree from the proposed parent to ensure folderId is not an ancestor + if (body.parent_folder_id) { + const parent = await loadProjectFolder(db, projectId, body.parent_folder_id); + if (!parent) return { ok: false, kind: "parent_not_found" }; + + let cur: string | null = body.parent_folder_id; + while (cur) { + if (cur === folderId) return { ok: false, kind: "cycle" }; + const p = await loadProjectFolder(db, projectId, cur); + if (!p) return { ok: false, kind: "parent_not_found" }; + cur = p?.parent_folder_id ?? null; + } + } + updates.parent_folder_id = body.parent_folder_id ?? null; + } + + const { data, error } = await db.from("project_subfolders") + .update(updates) + .eq("id", folderId).eq("project_id", projectId) + .select("*").single(); + if (error || !data) return { ok: false, kind: "not_found" }; + return { ok: true, folder: data }; +} + +export type DeleteFolderResult = + | { ok: true } + | { ok: false; kind: "forbidden" } + | { ok: false; kind: "not_found" } + | { ok: false; kind: "db_error"; error: unknown }; + +export async function deleteProjectFolder( + db: Db, + args: { + projectId: string; + folderId: string; + userId: string; + userEmail?: string; + }, +): Promise { + const { projectId, folderId, userId, userEmail } = args; + + const access = await checkProjectAccess(projectId, userId, userEmail, db); + if (!access.ok) return { ok: false, kind: "forbidden" }; + if (!access.isOwner) return { ok: false, kind: "forbidden" }; + + const { data: allFolders, error: foldersError } = await db + .from("project_subfolders") + .select("id, parent_folder_id") + .eq("project_id", projectId); + if (foldersError) + return { ok: false, kind: "db_error", error: foldersError }; + if (!(allFolders ?? []).some((f) => f.id === folderId)) + return { ok: false, kind: "not_found" }; + + const childrenByParent = new Map(); + for (const f of allFolders ?? []) { + const parentId = f.parent_folder_id as string | null; + if (!parentId) continue; + const children = childrenByParent.get(parentId) ?? []; + children.push(f.id as string); + childrenByParent.set(parentId, children); + } + + const folderIds = new Set(); + const stack = [folderId]; + while (stack.length > 0) { + const id = stack.pop()!; + if (folderIds.has(id)) continue; + folderIds.add(id); + stack.push(...(childrenByParent.get(id) ?? [])); + } + + const { data: docs, error: docsError } = await db + .from("documents") + .select("id") + .eq("project_id", projectId) + .in("folder_id", [...folderIds]); + if (docsError) return { ok: false, kind: "db_error", error: docsError }; + + const docIds = (docs ?? []).map((d) => d.id as string); + const deleteDocsError = await deleteProjectDocumentsAndVersionFiles( + db, + projectId, + docIds, + ); + if (deleteDocsError) + return { ok: false, kind: "db_error", error: deleteDocsError }; + + const { error } = await db.from("project_subfolders") + .delete().eq("id", folderId).eq("project_id", projectId); + if (error) return { ok: false, kind: "db_error", error }; + return { ok: true }; +} + +export type MoveDocumentResult = + | { ok: true; doc: unknown } + | { ok: false; kind: "forbidden" } + | { ok: false; kind: "folder_not_found" } + | { ok: false; kind: "doc_not_found" }; + +export async function moveProjectDocument( + db: Db, + args: { + projectId: string; + documentId: string; + userId: string; + userEmail?: string; + folder_id: string | null; + }, +): Promise { + const { projectId, documentId, userId, userEmail, folder_id } = args; + + const access = await checkProjectAccess(projectId, userId, userEmail, db); + if (!access.ok) return { ok: false, kind: "forbidden" }; + + if (folder_id) { + const folder = await loadProjectFolder(db, projectId, folder_id); + if (!folder) return { ok: false, kind: "folder_not_found" }; + } + + const { data, error } = await db.from("documents") + .update({ folder_id: folder_id ?? null, updated_at: new Date().toISOString() }) + .eq("id", documentId).eq("project_id", projectId) + .select("*").single(); + if (error || !data) return { ok: false, kind: "doc_not_found" }; + return { ok: true, doc: data }; +} + +// POST /projects/:projectId/folder-paths/resolve +// Folder uploads arrive as a list of path segments ("Contracts/2026/NDAs"). +// Creating those levels one round trip at a time races every other file in +// the same drop, so the whole walk — reuse, rename, or error on a name +// collision — happens inside one RPC. The route validates the segment list +// before calling; this owns access, the base-folder check, and the RPC. +export type ResolveFolderPathResult = + | { ok: true; data: unknown } + | { ok: false; kind: "forbidden" } + | { ok: false; kind: "parent_not_found" } + | { ok: false; kind: "rpc_error" }; + +export async function resolveProjectFolderPath( + db: Db, + args: { + projectId: string; + userId: string; + userEmail?: string; + baseFolderId: string | null; + segments: string[]; + conflictResolution: "reuse" | "rename" | "error"; + }, +): Promise { + const { projectId, userId, userEmail, baseFolderId, segments } = args; + + const access = await checkProjectAccess(projectId, userId, userEmail, db); + if (!access.ok) return { ok: false, kind: "forbidden" }; + if (baseFolderId) { + const parent = await loadProjectFolder(db, projectId, baseFolderId); + if (!parent) return { ok: false, kind: "parent_not_found" }; + } + + const { data, error } = await db.rpc("resolve_project_folder_path", { + target_project_id: projectId, + target_user_id: userId, + base_folder_id: baseFolderId, + path_segments: segments, + conflict_resolution: args.conflictResolution, + }); + if (error) { + console.error("[projects/folder-paths/resolve] failed", { + projectId, + userId, + error: error, + }); + return { ok: false, kind: "rpc_error" }; + } + return { ok: true, data }; +} diff --git a/backend/src/modules/projects/projects.routes.ts b/backend/src/modules/projects/projects.routes.ts new file mode 100644 index 0000000000..968215d6ef --- /dev/null +++ b/backend/src/modules/projects/projects.routes.ts @@ -0,0 +1,646 @@ +// HTTP layer for the projects module. Handlers parse params/query/body, call +// the service functions in projects.service.ts, and map their typed results +// onto status codes and JSON bodies. Endpoint registration order matches the +// old src/routes/projects.ts monolith. + +import { Router } from "express"; +import { requireAuth, requireMfaIfEnrolled } from "../../middleware/auth"; +import { createServerSupabase } from "../../lib/supabase"; +import { sendInternalError } from "../../lib/httpError"; +import { singleFileUpload } from "../../lib/upload"; +import { + ALLOWED_DOCUMENT_TYPES, + ALLOWED_DOCUMENT_TYPES_LABEL, +} from "../../lib/documentTypes"; +import { parsePaginationQuery } from "../../lib/pagination"; +import { normalizeSearchTerm } from "../../lib/search"; +import { parseProjectSort } from "../../lib/sort"; +import { parseProjectScope } from "../../lib/projectsOverview"; +import { + getProjectsOverview, + getProjectSummaries, + searchProjectDirectory, + getProjectFilterOptions, + listProjectIds, + createProject, + getProjectDetail, + getProjectPeople, + updateProject, + deleteProject, + exportProjectManifest, + listProjectDocuments, + getProjectDirectoryLevel, + assignOrCopyDocument, + renameProjectDocument, + ensureProjectUploadAccess, + processProjectDocumentUpload, + listProjectChats, + createProjectFolder, + updateProjectFolder, + deleteProjectFolder, + moveProjectDocument, + resolveProjectFolderPath, + normalizeOptionalString, +} from "./projects.service"; + +export const projectsRouter = Router(); + +// GET /projects +// Pass ?include=documents to also receive each project's documents in the +// same response. The directory pickers (useDirectoryData) previously fanned +// out one GET /projects/:id per project to obtain those documents; with N +// projects that burst — auth check plus several DB queries per request — +// could overwhelm the Supabase gateway. Batching keeps it at one request +// and a fixed number of queries regardless of project count. +// +// Pagination is opt-in via query params (limit/offset/search/sort_key or +// key/scope). ProjectsOverview.tsx sends them. Legacy tabular-review project +// pickers call this with no query params and must keep getting the full, +// unpaginated list, so the branch below must never default +// to paginating a request that didn't ask for it. +const PROJECT_PAGINATION_QUERY_KEYS = [ + "limit", + "offset", + "search", + "sort_key", + "key", + "sort_direction", + "direction", + "scope", + "practice", + "owner_user_id", +]; + +projectsRouter.get("/", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const includeDocuments = req.query.include === "documents"; + const db = createServerSupabase(); + + // GET /projects?view=directory-search — flat filename/project matches for + // the document picker. Search results do not pretend that a partially + // loaded project tree is a complete result set. + if (req.query.view === "directory-search") { + const searchTerm = normalizeSearchTerm(req.query.search); + if (!searchTerm) return void res.json([]); + const result = await searchProjectDirectory(db, { + userId, + userEmail, + searchTerm, + pagination: parsePaginationQuery(req.query as Record), + }); + if (!result.ok) return void sendInternalError(res, result.error); + return void res.json(result.data); + } + + if (req.query.view === "summary") { + const result = await getProjectSummaries(db, { + userId, + userEmail, + pagination: parsePaginationQuery(req.query as Record), + }); + if (!result.ok) return void sendInternalError(res, result.error); + return void res.json(result.data); + } + + const hasPaginationParams = PROJECT_PAGINATION_QUERY_KEYS.some( + (key) => req.query[key] !== undefined, + ); + + const result = await getProjectsOverview(db, { + userId, + userEmail, + includeDocuments, + filters: hasPaginationParams + ? { + scope: parseProjectScope(req.query.scope), + pagination: parsePaginationQuery( + req.query as Record, + ), + searchTerm: normalizeSearchTerm(req.query.search), + sort: parseProjectSort(req.query as Record), + practice: normalizeSearchTerm(req.query.practice), + ownerUserId: normalizeSearchTerm(req.query.owner_user_id), + } + : undefined, + }); + if (!result.ok) return void sendInternalError(res, result.error); + res.json(result.data); +}); + +// POST /projects +projectsRouter.post("/", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { name, cm_number, practice, shared_with } = req.body as { + name: string; + cm_number?: string; + practice?: string; + shared_with?: string[]; + }; + const db = createServerSupabase(); + + const result = await createProject(db, { + userId, + userEmail, + name, + cm_number, + practice, + shared_with, + }); + if (!result.ok) { + if (result.kind === "db_error") + return void sendInternalError(res, result.error); + return void res.status(400).json({ detail: result.detail }); + } + res.status(201).json(result.project); +}); + +// GET /projects/:projectId/directory +// Returns one folder level so file pickers can expand projects without +// downloading every document and subfolder for every project up front. +projectsRouter.get("/:projectId/directory", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { projectId } = req.params; + const db = createServerSupabase(); + + const result = await getProjectDirectoryLevel(db, { + projectId, + userId, + userEmail, + parentFolderId: normalizeOptionalString(req.query.parent_folder_id), + pagination: parsePaginationQuery(req.query as Record), + }); + if (!result.ok) { + if (result.kind === "forbidden") + return void res.status(404).json({ detail: "Project not found" }); + return void sendInternalError(res, result.error); + } + res.json(result.body); +}); + +// GET /projects/filter-options (must come before /:projectId routes) +projectsRouter.get("/filter-options", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const db = createServerSupabase(); + + const result = await getProjectFilterOptions(db, { userId, userEmail }); + if (!result.ok) return void sendInternalError(res, result.error); + res.json(result.body); +}); + +// GET /projects/ids (must come before /:projectId routes) +// Lightweight id + owner list for every project matching the current +// filters — backs "select all matching" bulk actions so the client doesn't +// have to page through full project payloads just to collect checkboxes. +projectsRouter.get("/ids", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const db = createServerSupabase(); + + const result = await listProjectIds(db, { + userId, + userEmail, + scope: parseProjectScope(req.query.scope), + searchTerm: normalizeSearchTerm(req.query.search), + practice: normalizeSearchTerm(req.query.practice), + ownerUserId: normalizeSearchTerm(req.query.owner_user_id), + }); + if (!result.ok) return void sendInternalError(res, result.error); + res.json(result.ids); +}); + +// GET /projects/:projectId +projectsRouter.get("/:projectId", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { projectId } = req.params; + const db = createServerSupabase(); + + const result = await getProjectDetail(db, { projectId, userId, userEmail }); + if (!result.ok) + return void res.status(404).json({ detail: "Project not found" }); + res.json(result.body); +}); + +// GET /projects/:projectId/people +// Resolve the owner + every shared member to {email, display_name}. Used +// by the People modal so the UI can show display names where available +// and tag the current user as "You". +projectsRouter.get("/:projectId/people", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { projectId } = req.params; + const db = createServerSupabase(); + + const result = await getProjectPeople(db, { projectId, userId, userEmail }); + if (!result.ok) + return void res.status(404).json({ detail: "Project not found" }); + res.json(result.body); +}); + +// PATCH /projects/:projectId +projectsRouter.patch("/:projectId", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { projectId } = req.params; + const db = createServerSupabase(); + + const result = await updateProject(db, { + projectId, + userId, + userEmail, + body: req.body ?? {}, + }); + if (!result.ok) { + if (result.kind === "self_share" || result.kind === "missing_user") + return void res.status(400).json({ detail: result.detail }); + return void res.status(404).json({ detail: "Project not found" }); + } + res.json(result.body); +}); + +// DELETE /projects/:projectId +projectsRouter.delete("/:projectId", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const { projectId } = req.params; + const db = createServerSupabase(); + + const result = await deleteProject(db, userId, projectId); + if (!result.ok) { + if (result.kind === "not_found") + return void res.status(404).json({ detail: "Project not found" }); + return void sendInternalError(res, result.error); + } + res.status(204).send(); +}); + +// GET /projects/:projectId/documents +projectsRouter.get("/:projectId/documents", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { projectId } = req.params; + const db = createServerSupabase(); + + const result = await listProjectDocuments(db, { + projectId, + userId, + userEmail, + }); + if (!result.ok) + return void res.status(404).json({ detail: "Project not found" }); + res.json(result.docs); +}); + +// GET /projects/:projectId/export — tamper-evident manifest of the project's +// documents: every version with its content_sha256 plus the accept/reject +// trail, under a SHA-256 digest that is Ed25519-signed when the deployment has +// MANIFEST_SIGNING_KEY set. To check an export, recompute a downloaded file's +// SHA-256 and compare, then check the manifest's signature against the key +// served at GET /manifest-signing-key. See the README. +projectsRouter.get( + "/:projectId/export", + requireAuth, + requireMfaIfEnrolled, + async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { projectId } = req.params; + const db = createServerSupabase(); + + const result = await exportProjectManifest(db, { + projectId, + userId, + userEmail, + }); + if (!result.ok) { + if (result.kind === "forbidden") + return void res.status(404).json({ detail: "Project not found" }); + return void res + .status(500) + .json({ detail: "Failed to build project export manifest" }); + } + res.setHeader("Content-Type", "application/json; charset=utf-8"); + res.setHeader( + "Content-Disposition", + `attachment; filename="${result.filename}"`, + ); + res.json(result.data); + }, +); + +// POST /projects/:projectId/documents/:documentId — assign or copy existing doc into project +projectsRouter.post( + "/:projectId/documents/:documentId", + requireAuth, + async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { projectId, documentId } = req.params; + const db = createServerSupabase(); + + const result = await assignOrCopyDocument(db, { + projectId, + documentId, + userId, + userEmail, + }); + if (!result.ok) { + switch (result.kind) { + case "forbidden": + return void res.status(404).json({ detail: "Project not found" }); + case "doc_not_found": + return void res.status(404).json({ detail: "Document not found" }); + case "no_active_version": + return void res + .status(404) + .json({ detail: "Source document has no active version" }); + case "update_failed": + return void res + .status(500) + .json({ detail: "Failed to update document" }); + case "read_failed": + return void res + .status(500) + .json({ detail: "Failed to read source document bytes" }); + case "copy_failed": + return void res + .status(500) + .json({ detail: "Failed to copy document" }); + } + } + res.status(result.status).json(result.doc); + }, +); + +// PATCH /projects/:projectId/documents/:documentId — rename a project document +projectsRouter.patch("/:projectId/documents/:documentId", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { projectId, documentId } = req.params; + const db = createServerSupabase(); + + const result = await renameProjectDocument(db, { + projectId, + documentId, + userId, + userEmail, + filename: req.body?.filename, + }); + if (!result.ok) { + if (result.kind === "forbidden") + return void res.status(404).json({ detail: "Project not found" }); + if (result.kind === "doc_not_found") + return void res.status(404).json({ detail: "Document not found" }); + return void res.status(400).json({ detail: result.detail }); + } + res.json(result.doc); +}); + +// POST /projects/:projectId/documents +projectsRouter.post( + "/:projectId/documents", + requireAuth, + singleFileUpload("file"), + async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { projectId } = req.params; + const db = createServerSupabase(); + + const folderId = + typeof req.body?.folder_id === "string" && req.body.folder_id.trim() + ? req.body.folder_id.trim() + : null; + + const access = await ensureProjectUploadAccess(db, { + projectId, + userId, + userEmail, + folderId, + }); + if (!access.ok) { + if (access.kind === "folder_not_found") + return void res.status(404).json({ detail: "Folder not found" }); + return void res.status(404).json({ detail: "Project not found" }); + } + + const file = req.file; + if (!file) return void res.status(400).json({ detail: "file is required" }); + + const filename = file.originalname; + const suffix = filename.includes(".") + ? filename.split(".").pop()!.toLowerCase() + : ""; + if (!ALLOWED_DOCUMENT_TYPES.has(suffix)) + return void res + .status(400) + .json({ + detail: `Unsupported file type: ${suffix}. Allowed: ${ALLOWED_DOCUMENT_TYPES_LABEL}`, + }); + + const result = await processProjectDocumentUpload(db, { + userId, + userEmail, + projectId, + folderId, + filename, + suffix, + content: file.buffer, + }); + if (!result.ok) { + if (result.kind === "create_failed") + return void res + .status(500) + .json({ detail: "Failed to create document record" }); + return void sendInternalError(res, result.error); + } + res.status(201).json(result.doc); + }, +); + +// GET /projects/:projectId/chats — every assistant chat under this project +// (any author with project access). Used by the project page's chat tab so +// it doesn't have to filter the global GET /chat list — and so collaborators +// see each other's chats inside the project even though those don't appear +// in the global list. +projectsRouter.get("/:projectId/chats", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { projectId } = req.params; + const db = createServerSupabase(); + + const result = await listProjectChats(db, { projectId, userId, userEmail }); + if (!result.ok) { + if (result.kind === "forbidden") + return void res.status(404).json({ detail: "Project not found" }); + return void sendInternalError(res, result.error); + } + res.json(result.chats); +}); + +// ── Folder routes ───────────────────────────────────────────────────────────── + +// POST /projects/:projectId/folder-paths/resolve +projectsRouter.post( + "/:projectId/folder-paths/resolve", + requireAuth, + async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { projectId } = req.params; + const body = req.body as { + base_folder_id?: string | null; + segments?: unknown; + conflict_resolution?: unknown; + }; + const rawSegments = Array.isArray(body.segments) ? body.segments : []; + const segments = Array.isArray(body.segments) + ? body.segments + .filter((segment): segment is string => typeof segment === "string") + .map((segment) => segment.trim()) + : []; + if ( + rawSegments.length !== segments.length || + segments.length === 0 || + segments.length > 100 || + segments.some((segment) => !segment || segment.length > 255) + ) { + return void res.status(400).json({ detail: "Invalid folder path" }); + } + const conflictResolution = + body.conflict_resolution === "reuse" || + body.conflict_resolution === "rename" + ? body.conflict_resolution + : "error"; + const baseFolderId = + typeof body.base_folder_id === "string" && body.base_folder_id.trim() + ? body.base_folder_id.trim() + : null; + + const db = createServerSupabase(); + const result = await resolveProjectFolderPath(db, { + projectId, + userId, + userEmail, + baseFolderId, + segments, + conflictResolution, + }); + if (!result.ok) { + if (result.kind === "forbidden") + return void res.status(404).json({ detail: "Project not found" }); + if (result.kind === "parent_not_found") + return void res.status(404).json({ detail: "Parent folder not found" }); + return void res.status(500).json({ + detail: "Could not prepare this folder upload. Please try again.", + }); + } + res.json(result.data); + }, +); + +// POST /projects/:projectId/folders +projectsRouter.post("/:projectId/folders", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { projectId } = req.params; + const { name, parent_folder_id } = req.body as { name: string; parent_folder_id?: string | null }; + if (!name?.trim()) return void res.status(400).json({ detail: "name is required" }); + + const db = createServerSupabase(); + const result = await createProjectFolder(db, { + projectId, + userId, + userEmail, + name, + parent_folder_id, + }); + if (!result.ok) { + if (result.kind === "forbidden") + return void res.status(404).json({ detail: "Project not found" }); + if (result.kind === "parent_not_found") + return void res.status(404).json({ detail: "Parent folder not found" }); + return void sendInternalError(res, result.error); + } + res.status(201).json(result.folder); +}); + +// PATCH /projects/:projectId/folders/:folderId +projectsRouter.patch("/:projectId/folders/:folderId", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { projectId, folderId } = req.params; + const body = req.body as { name?: string; parent_folder_id?: string | null }; + const db = createServerSupabase(); + + const result = await updateProjectFolder(db, { + projectId, + folderId, + userId, + userEmail, + body, + }); + if (!result.ok) { + if (result.kind === "forbidden") + return void res.status(404).json({ detail: "Project not found" }); + if (result.kind === "parent_not_found") + return void res.status(404).json({ detail: "Parent folder not found" }); + if (result.kind === "cycle") + return void res + .status(400) + .json({ detail: "Cannot move a folder into itself or a descendant" }); + return void res.status(404).json({ detail: "Folder not found" }); + } + res.json(result.folder); +}); + +// DELETE /projects/:projectId/folders/:folderId +projectsRouter.delete("/:projectId/folders/:folderId", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { projectId, folderId } = req.params; + const db = createServerSupabase(); + + const result = await deleteProjectFolder(db, { + projectId, + folderId, + userId, + userEmail, + }); + if (!result.ok) { + if (result.kind === "forbidden") + return void res.status(404).json({ detail: "Project not found" }); + if (result.kind === "not_found") + return void res.status(404).json({ detail: "Folder not found" }); + return void sendInternalError(res, result.error); + } + res.status(204).send(); +}); + +// PATCH /projects/:projectId/documents/:documentId/folder — move doc to a folder +projectsRouter.patch("/:projectId/documents/:documentId/folder", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { projectId, documentId } = req.params; + const { folder_id } = req.body as { folder_id: string | null }; + const db = createServerSupabase(); + + const result = await moveProjectDocument(db, { + projectId, + documentId, + userId, + userEmail, + folder_id, + }); + if (!result.ok) { + if (result.kind === "forbidden") + return void res.status(404).json({ detail: "Project not found" }); + if (result.kind === "folder_not_found") + return void res.status(404).json({ detail: "Folder not found" }); + return void res.status(404).json({ detail: "Document not found" }); + } + res.json(result.doc); +}); diff --git a/backend/src/modules/projects/projects.service.ts b/backend/src/modules/projects/projects.service.ts new file mode 100644 index 0000000000..23f885f059 --- /dev/null +++ b/backend/src/modules/projects/projects.service.ts @@ -0,0 +1,68 @@ +// Business logic + data-access for the projects module. +// +// These functions are the service layer behind projects.routes.ts. They take +// an explicit Supabase client (`db`) plus request-derived primitives, perform +// the project / document / folder orchestration, and RETURN values or typed +// error results. They never touch req/res — the thin route handlers map the +// results onto HTTP status codes, headers, and response bodies. +// +// The implementation is split by concern across sibling files; this module is +// the aggregate surface the routes (and tests) import from: +// +// projects.shared.ts — shared types + helpers (Db, normalisers, …) +// projects.crud.ts — overview, create, detail, people, update, +// delete, export manifest +// projects.documents.ts — list, assign/copy, rename, upload orchestration +// projects.folders.ts — subfolders + moving documents between them +// projects.chats.ts — list a project's chats + +export { + normalizeOptionalString, + normalizeDocumentFilename, +} from "./projects.shared"; + +export { + getProjectsOverview, + getProjectSummaries, + searchProjectDirectory, + getProjectFilterOptions, + listProjectIds, + createProject, + getProjectDetail, + getProjectPeople, + updateProject, + deleteProject, + exportProjectManifest, + type CreateProjectResult, + type ProjectListFilters, + type ProjectsDbFailure, + type UpdateProjectResult, + type ExportProjectResult, +} from "./projects.crud"; + +export { + listProjectDocuments, + getProjectDirectoryLevel, + assignOrCopyDocument, + renameProjectDocument, + ensureProjectUploadAccess, + processProjectDocumentUpload, + type AssignOrCopyResult, + type RenameDocumentResult, + type UploadDocumentResult, +} from "./projects.documents"; + +export { + createProjectFolder, + updateProjectFolder, + deleteProjectFolder, + moveProjectDocument, + resolveProjectFolderPath, + type CreateFolderResult, + type UpdateFolderResult, + type DeleteFolderResult, + type MoveDocumentResult, + type ResolveFolderPathResult, +} from "./projects.folders"; + +export { listProjectChats } from "./projects.chats"; diff --git a/backend/src/modules/projects/projects.shared.ts b/backend/src/modules/projects/projects.shared.ts new file mode 100644 index 0000000000..85ef1ee85f --- /dev/null +++ b/backend/src/modules/projects/projects.shared.ts @@ -0,0 +1,190 @@ +// Shared types + helpers for the projects module service layer. +// +// The projects service is split by concern across sibling files +// (projects.crud.ts, projects.documents.ts, projects.folders.ts, +// projects.chats.ts). Anything used by more than one of them lives here, and +// projects.service.ts re-exports the whole surface so route/test importers see +// a single module. + +import { createServerSupabase } from "../../lib/supabase"; +import { enqueueStorageCleanup } from "../../lib/dbq/enqueue"; + +export type Db = ReturnType; + +export function normalizeOptionalString(value: unknown) { + if (typeof value !== "string") return null; + const trimmed = value.trim(); + return trimmed.length > 0 ? trimmed : null; +} + +export function normalizeDocumentFilename(nextName: unknown, currentName: string) { + if (typeof nextName !== "string") return null; + const trimmed = nextName.trim().slice(0, 200); + if (!trimmed) return null; + if (/\.[a-z0-9]{1,6}$/i.test(trimmed)) return trimmed; + const ext = currentName.match(/\.[a-z0-9]{1,6}$/i)?.[0] ?? ""; + return `${trimmed}${ext}`; +} + +// Normalise a `shared_with` email list: lowercase + dedupe + drop empties. +// Returns `{ ok: false, self: true }` when the caller's own email appears in +// the list — POST /projects and PATCH /projects/:projectId previously carried +// identical copies of this loop inline and both surface that case as a 400. +export function normalizeSharedWith( + raw: unknown, + normalizedUserEmail: string | undefined, +): { ok: true; cleaned: string[] } | { ok: false; self: true } { + const cleaned: string[] = []; + const seen = new Set(); + if (Array.isArray(raw)) { + for (const value of raw) { + if (typeof value !== "string") continue; + const e = value.trim().toLowerCase(); + if (!e || seen.has(e)) continue; + if (normalizedUserEmail && e === normalizedUserEmail) { + return { ok: false, self: true }; + } + seen.add(e); + cleaned.push(e); + } + } + return { ok: true, cleaned }; +} + +export async function deleteProjectDocumentsAndVersionFiles( + db: Db, + projectId: string, + documentIds: string[], +) { + if (documentIds.length === 0) return null; + const { data: versions, error: versionsError } = await db + .from("document_versions") + .select("storage_path, pdf_storage_path") + .in("document_id", documentIds); + if (versionsError) return versionsError; + + const paths = new Set(); + for (const v of versions ?? []) { + if (typeof v.storage_path === "string" && v.storage_path.length > 0) { + paths.add(v.storage_path); + } + if (typeof v.pdf_storage_path === "string" && v.pdf_storage_path.length > 0) { + paths.add(v.pdf_storage_path); + } + } + const { error } = await db + .from("documents") + .delete() + .eq("project_id", projectId) + .in("id", documentIds); + // Rows first, files second (durable storage.cleanup job) — previously each + // file delete was fire-and-forget, so one storage hiccup leaked the bytes. + if (!error) await enqueueStorageCleanup(db, [...paths]); + return error ?? null; +} + +export async function attachDocumentOwnerLabels( + db: Db, + docs: { user_id?: string | null }[], +) { + const ownerIds = docs + .map((doc) => doc.user_id) + .filter((id): id is string => typeof id === "string" && id.length > 0) + .filter((id, index, arr) => arr.indexOf(id) === index); + if (ownerIds.length === 0) return; + + const displayNameByUserId = new Map(); + const { data: profiles, error: profilesError } = await db + .from("user_profiles") + .select("user_id, display_name") + .in("user_id", ownerIds); + if (profilesError) { + console.warn("[projects] failed to load document owner profiles", profilesError); + } + for (const profile of profiles ?? []) { + const displayName = + typeof profile.display_name === "string" + ? profile.display_name.trim() + : ""; + if (displayName) { + displayNameByUserId.set(profile.user_id as string, displayName); + } + } + + for (const doc of docs as ({ + user_id?: string | null; + owner_email?: string | null; + owner_display_name?: string | null; + })[]) { + if (!doc.user_id) continue; + doc.owner_email = null; + doc.owner_display_name = displayNameByUserId.get(doc.user_id) ?? null; + } +} + +export async function attachChatCreatorLabels( + db: Db, + chats: { user_id?: string | null }[], +) { + const creatorIds = chats + .map((chat) => chat.user_id) + .filter((id): id is string => typeof id === "string" && id.length > 0) + .filter((id, index, arr) => arr.indexOf(id) === index); + if (creatorIds.length === 0) return; + + const displayNameByUserId = new Map(); + const { data: profiles, error: profilesError } = await db + .from("user_profiles") + .select("user_id, display_name") + .in("user_id", creatorIds); + if (profilesError) { + console.warn("[projects] failed to load chat creator profiles", profilesError); + } + for (const profile of profiles ?? []) { + const displayName = + typeof profile.display_name === "string" + ? profile.display_name.trim() + : ""; + if (displayName) { + displayNameByUserId.set(profile.user_id as string, displayName); + } + } + + for (const chat of chats as ({ + user_id?: string | null; + creator_display_name?: string | null; + })[]) { + if (!chat.user_id) continue; + chat.creator_display_name = displayNameByUserId.get(chat.user_id) ?? null; + } +} + +export async function loadProjectFolder( + db: Db, + projectId: string, + folderId: string, +): Promise<{ id: string; parent_folder_id: string | null } | null> { + const { data } = await db + .from("project_subfolders") + .select("id, parent_folder_id") + .eq("id", folderId) + .eq("project_id", projectId) + .maybeSingle(); + return (data as { id: string; parent_folder_id: string | null } | null) ?? null; +} + +export async function countPdfPages(buf: ArrayBuffer): Promise { + try { + const pdfjsLib = await import("pdfjs-dist/legacy/build/pdf.mjs" as string); + const pdf = await ( + pdfjsLib as unknown as { + getDocument: (opts: unknown) => { + promise: Promise<{ numPages: number }>; + }; + } + ).getDocument({ data: new Uint8Array(buf) }).promise; + return pdf.numPages; + } catch { + return null; + } +} diff --git a/backend/src/lib/tabular/__tests__/tabular.extract.sanitize.test.ts b/backend/src/modules/tabular/__tests__/tabular.extract.sanitize.test.ts similarity index 97% rename from backend/src/lib/tabular/__tests__/tabular.extract.sanitize.test.ts rename to backend/src/modules/tabular/__tests__/tabular.extract.sanitize.test.ts index 901c43f6c5..d4257a8a83 100644 --- a/backend/src/lib/tabular/__tests__/tabular.extract.sanitize.test.ts +++ b/backend/src/modules/tabular/__tests__/tabular.extract.sanitize.test.ts @@ -13,7 +13,7 @@ vi.mock("mammoth", () => ({ }, convertToHtml: async () => ({ value: mammothHtml }), })); -vi.mock("../../convert", () => ({ +vi.mock("../../../lib/convert", () => ({ normalizeDocxZipPaths: async (buf: Buffer) => buf, docxToPdf: async (buf: Buffer) => buf, })); diff --git a/backend/src/lib/tabular/__tests__/tabular.extractRow.test.ts b/backend/src/modules/tabular/__tests__/tabular.extractRow.test.ts similarity index 100% rename from backend/src/lib/tabular/__tests__/tabular.extractRow.test.ts rename to backend/src/modules/tabular/__tests__/tabular.extractRow.test.ts diff --git a/backend/src/lib/tabular/__tests__/tabular.generateStream.test.ts b/backend/src/modules/tabular/__tests__/tabular.generateStream.test.ts similarity index 100% rename from backend/src/lib/tabular/__tests__/tabular.generateStream.test.ts rename to backend/src/modules/tabular/__tests__/tabular.generateStream.test.ts diff --git a/backend/src/modules/tabular/tabular.chats.ts b/backend/src/modules/tabular/tabular.chats.ts new file mode 100644 index 0000000000..53a3865aa1 --- /dev/null +++ b/backend/src/modules/tabular/tabular.chats.ts @@ -0,0 +1,104 @@ +// Chat support for the tabular module: parsing the model's block +// into typed annotations, and building the system + history messages the +// agentic review chat streams over. Moved out of routes/tabular.ts; bodies +// unchanged. The streaming loop itself stays in tabular.routes.ts. + +import { + type ChatMessage, + type TabularCellStore, +} from "../../lib/chat"; + +// --------------------------------------------------------------------------- +// Tabular citation parsing +// --------------------------------------------------------------------------- + +export type TabularParsedCitation = { + ref: number; + col_index: number; + row_index: number; + quote: string; +}; + +const TABULAR_CITATIONS_BLOCK_RE = /\s*([\s\S]*?)\s*<\/CITATIONS>/; + +export function parseTabularCitations(text: string): TabularParsedCitation[] { + const match = text.match(TABULAR_CITATIONS_BLOCK_RE); + if (!match) return []; + try { + return JSON.parse(match[1]) as TabularParsedCitation[]; + } catch { + return []; + } +} + +export function extractTabularAnnotations( + fullText: string, + tabularStore: TabularCellStore, +) { + return parseTabularCitations(fullText).map((c) => ({ + type: "tabular_citation" as const, + ref: c.ref, + col_index: c.col_index, + row_index: c.row_index, + col_name: + tabularStore.columns[c.col_index]?.name ?? `Col ${c.col_index}`, + doc_name: + tabularStore.documents[c.row_index]?.filename ?? + `Row ${c.row_index}`, + quote: c.quote, + })); +} + +// --------------------------------------------------------------------------- +// Build messages for tabular chat +// --------------------------------------------------------------------------- + +export function buildTabularMessages( + messages: ChatMessage[], + tabularStore: TabularCellStore, + reviewTitle: string, +): unknown[] { + const docList = tabularStore.documents + .map((d, i) => `- ROW:${i} "${d.filename}"`) + .join("\n"); + const colList = tabularStore.columns + .map((c, i) => `- COL:${i} "${c.name}"`) + .join("\n"); + + const systemContent = `You are Mike, an AI legal assistant. You are helping with the tabular review titled "${reviewTitle}". + +The review extracts specific fields from multiple legal documents into a structured table. +You do NOT have the cell content yet — call read_table_cells to fetch the cells you need before answering. + +DOCUMENTS (rows): +${docList || "- (none)"} + +COLUMNS (fields): +${colList || "- (none)"} + +TABULAR CITATION INSTRUCTIONS: +When you reference specific cell content, place a numbered marker [1], [2], etc. inline in your prose at the point of reference. + +After your complete response, append a block containing a JSON array with one entry per marker: + + +[ + {"ref": 1, "col_index": 0, "row_index": 2, "quote": "verbatim text from the cell"}, + {"ref": 2, "col_index": 1, "row_index": 0, "quote": "another excerpt"} +] + + +Rules: +- col_index and row_index are 0-based (matching the COL/ROW numbers listed above) +- Only cite cells you have read via read_table_cells +- quote should be verbatim text from the cell's summary +- Omit if you make no citations +- Do not fabricate cell content +- Answer in clear, concise prose. You may use markdown formatting.`; + + const formatted: unknown[] = [{ role: "system", content: systemContent }]; + for (const msg of messages) { + formatted.push({ role: msg.role, content: msg.content ?? "" }); + } + return formatted; +} diff --git a/backend/src/lib/tabular/tabular.extract.ts b/backend/src/modules/tabular/tabular.extract.ts similarity index 97% rename from backend/src/lib/tabular/tabular.extract.ts rename to backend/src/modules/tabular/tabular.extract.ts index 11a9bec86b..9e292db34e 100644 --- a/backend/src/lib/tabular/tabular.extract.ts +++ b/backend/src/modules/tabular/tabular.extract.ts @@ -1,20 +1,20 @@ // Extraction for the tabular-review module: the LLM cell-extraction helpers // and document (PDF/DOCX/Office) text extraction. -import { docxToPdf, normalizeDocxZipPaths } from "../convert"; +import { docxToPdf, normalizeDocxZipPaths } from "../../lib/convert"; import { isPresentationDocumentType, isSpreadsheetDocumentType, isWordDocumentType, -} from "../documentTypes"; -import { extractPresentationText } from "../officeText"; -import { spreadsheetToLLMText } from "../spreadsheet"; +} from "../../lib/documentTypes"; +import { extractPresentationText } from "../../lib/officeText"; +import { spreadsheetToLLMText } from "../../lib/spreadsheet"; import { completeText, streamChatWithTools, type UserApiKeys, -} from "../llm"; -import { loadPdfjs } from "../pdfjs"; +} from "../../lib/llm"; +import { loadPdfjs } from "../../lib/pdfjs"; import { formatPromptSuffix } from "./tabular.prompt"; import { type CellResult, type Column } from "./tabular.shared"; diff --git a/backend/src/lib/tabular/tabular.extractRow.ts b/backend/src/modules/tabular/tabular.extractRow.ts similarity index 99% rename from backend/src/lib/tabular/tabular.extractRow.ts rename to backend/src/modules/tabular/tabular.extractRow.ts index 5f6f15cb9b..fd9717f738 100644 --- a/backend/src/lib/tabular/tabular.extractRow.ts +++ b/backend/src/modules/tabular/tabular.extractRow.ts @@ -20,7 +20,7 @@ // therefore never clobber the winner's results — its updates simply match no // rows. See tabular.shared.ts for the lease itself. -import { type UserApiKeys } from "../llm"; +import { type UserApiKeys } from "../../lib/llm"; import { queryTabularAllColumns } from "./tabular.extract"; import { loadRowDocumentText, type ReviewRow } from "./tabular.rows"; import { type CellResult, type Column, type Db } from "./tabular.shared"; diff --git a/backend/src/lib/tabular/tabular.generate.ts b/backend/src/modules/tabular/tabular.generate.ts similarity index 95% rename from backend/src/lib/tabular/tabular.generate.ts rename to backend/src/modules/tabular/tabular.generate.ts index e693bf1466..900f96028f 100644 --- a/backend/src/lib/tabular/tabular.generate.ts +++ b/backend/src/modules/tabular/tabular.generate.ts @@ -17,9 +17,12 @@ // released lease, and regenerate results that were completed after its stale // snapshot. -import { type UserApiKeys } from "../llm"; -import { getUserModelSettings } from "../userSettings"; -import { ensureReviewAccess, filterAccessibleDocumentIds } from "../access"; +import { type UserApiKeys } from "../../lib/llm"; +import { getUserModelSettings } from "../../lib/userSettings"; +import { + ensureReviewAccess, + filterAccessibleDocumentIds, +} from "../../lib/access"; import { loadReviewRows, type ReviewRow } from "./tabular.rows"; import { missingModelApiKey, diff --git a/backend/src/lib/tabular/tabular.generateStream.ts b/backend/src/modules/tabular/tabular.generateStream.ts similarity index 98% rename from backend/src/lib/tabular/tabular.generateStream.ts rename to backend/src/modules/tabular/tabular.generateStream.ts index 501a1d7b7e..ebf17fc486 100644 --- a/backend/src/lib/tabular/tabular.generateStream.ts +++ b/backend/src/modules/tabular/tabular.generateStream.ts @@ -25,11 +25,14 @@ import IORedis from "ioredis"; import type { Response } from "express"; -import { REDIS_URL } from "../queue/connection"; -import { redisEnabled } from "../dbq/driver"; -import { startSseHeartbeat } from "../sseHeartbeat"; -import { enqueueExtraction } from "../queue/extractionQueue"; -import { runProgressChannel, type CellUpdate } from "../queue/runProgress"; +import { REDIS_URL } from "../../lib/queue/connection"; +import { redisEnabled } from "../../lib/dbq/driver"; +import { startSseHeartbeat } from "../../lib/sseHeartbeat"; +import { enqueueExtraction } from "../../lib/queue/extractionQueue"; +import { + runProgressChannel, + type CellUpdate, +} from "../../lib/queue/runProgress"; import { type ReviewRow } from "./tabular.rows"; import { finishGeneration, diff --git a/backend/src/lib/tabular/tabular.prompt.ts b/backend/src/modules/tabular/tabular.prompt.ts similarity index 100% rename from backend/src/lib/tabular/tabular.prompt.ts rename to backend/src/modules/tabular/tabular.prompt.ts diff --git a/backend/src/modules/tabular/tabular.reviews.ts b/backend/src/modules/tabular/tabular.reviews.ts new file mode 100644 index 0000000000..2fd9aa9ff7 --- /dev/null +++ b/backend/src/modules/tabular/tabular.reviews.ts @@ -0,0 +1,284 @@ +// Review-lifecycle services for the tabular module: building a review's rows +// from its selected documents (grouped per document or per folder), rebuilding +// them when the selection changes, and reconciling the cell grid to the active +// column set. Moved out of routes/tabular.ts; bodies unchanged. + +import { + fetchSourceDocuments, + type ReviewRow, + type SourceDocument, +} from "./tabular.rows"; +import { type Column, type Db } from "./tabular.shared"; + +export type DocumentGrouping = "document" | "folder"; + +export function normalizeGrouping(value: unknown): DocumentGrouping { + return value === "folder" ? "folder" : "document"; +} + +function buildFolderPathMap( + folders: { + id: string; + name: string; + parent_folder_id: string | null; + }[], +): Map { + const byId = new Map(folders.map((folder) => [folder.id, folder])); + const paths = new Map(); + const resolve = (id: string): string => { + const existing = paths.get(id); + if (existing) return existing; + const folder = byId.get(id); + if (!folder) return "Unknown folder"; + const path = folder.parent_folder_id + ? `${resolve(folder.parent_folder_id)} / ${folder.name}` + : folder.name; + paths.set(id, path); + return path; + }; + for (const folder of folders) resolve(folder.id); + return paths; +} + +async function getFolderPathMaps( + db: Db, + userId: string, + docs: SourceDocument[], +): Promise<{ + project: Map; + library: Map; +}> { + const projectIds = [ + ...new Set( + docs + .map((doc) => doc.project_id) + .filter((id): id is string => !!id), + ), + ]; + const [projectResult, libraryResult] = await Promise.all([ + projectIds.length + ? db + .from("project_subfolders") + .select("id, name, parent_folder_id") + .in("project_id", projectIds) + : Promise.resolve({ data: [] }), + db + .from("library_folders") + .select("id, name, parent_folder_id") + .eq("user_id", userId), + ]); + return { + project: buildFolderPathMap(projectResult.data ?? []), + library: buildFolderPathMap(libraryResult.data ?? []), + }; +} + +export async function createRowsForReview( + db: Db, + reviewId: string, + userId: string, + documentIds: string[], + columns: Column[], + grouping: DocumentGrouping, +): Promise { + const docs = await fetchSourceDocuments(db, documentIds); + const folderPaths = await getFolderPathMaps(db, userId, docs); + const inputs: { + label: string; + row_type: "document" | "folder"; + folder_id: string | null; + library_folder_id: string | null; + document_id: string | null; + sourceIds: string[]; + }[] = []; + + if (grouping === "folder") { + const byFolder = new Map< + string, + { + folder_id: string | null; + library_folder_id: string | null; + docs: SourceDocument[]; + } + >(); + for (const doc of docs) { + const folderKey = doc.folder_id + ? `project:${doc.folder_id}` + : doc.library_folder_id + ? `library:${doc.library_folder_id}` + : null; + if (!folderKey) { + inputs.push({ + label: doc.filename, + row_type: "document", + folder_id: null, + library_folder_id: null, + document_id: doc.id, + sourceIds: [doc.id], + }); + continue; + } + const existing = byFolder.get(folderKey); + if (existing) { + existing.docs.push(doc); + } else { + byFolder.set(folderKey, { + folder_id: doc.folder_id ?? null, + library_folder_id: doc.library_folder_id ?? null, + docs: [doc], + }); + } + } + for (const folder of byFolder.values()) { + const label = folder.folder_id + ? folderPaths.project.get(folder.folder_id) + : folder.library_folder_id + ? folderPaths.library.get(folder.library_folder_id) + : null; + inputs.push({ + label: label ?? "Unknown folder", + row_type: "folder", + folder_id: folder.folder_id, + library_folder_id: folder.library_folder_id, + document_id: null, + sourceIds: folder.docs.map((doc) => doc.id), + }); + } + } else { + for (const doc of docs) { + inputs.push({ + label: doc.filename, + row_type: "document", + folder_id: null, + library_folder_id: null, + document_id: doc.id, + sourceIds: [doc.id], + }); + } + } + + inputs.sort((a, b) => a.label.localeCompare(b.label)); + if (inputs.length === 0) return; + + const { data, error } = await db + .from("tabular_review_rows") + .insert( + inputs.map((input, sort_index) => ({ + review_id: reviewId, + label: input.label, + row_type: input.row_type, + folder_id: input.folder_id, + library_folder_id: input.library_folder_id, + document_id: input.document_id, + sort_index, + })), + ) + .select("*"); + if (error) throw new Error(error.message); + const rows = ((data ?? []) as ReviewRow[]).sort( + (a, b) => a.sort_index - b.sort_index, + ); + const sources = rows.flatMap((row) => + (inputs[row.sort_index]?.sourceIds ?? []).map( + (document_id, sort_index) => ({ + row_id: row.id, + document_id, + sort_index, + }), + ), + ); + if (sources.length) { + const { error: sourceError } = await db + .from("tabular_review_row_sources") + .insert(sources); + if (sourceError) throw new Error(sourceError.message); + } + const cells = rows.flatMap((row) => + columns.map((column) => ({ + review_id: reviewId, + row_id: row.id, + document_id: row.document_id, + column_index: column.index, + status: "pending", + })), + ); + if (cells.length) { + const { error: cellError } = await db + .from("tabular_cells") + .insert(cells); + if (cellError) throw new Error(cellError.message); + } +} + +export async function rebuildRowsForReview( + db: Db, + reviewId: string, + userId: string, + documentIds: string[], + columns: Column[], + grouping: DocumentGrouping, +): Promise { + const { error } = await db + .from("tabular_review_rows") + .delete() + .eq("review_id", reviewId); + if (error) throw new Error(error.message); + await createRowsForReview( + db, + reviewId, + userId, + documentIds, + columns, + grouping, + ); +} + +export async function syncCellsForReviewRows( + db: Db, + reviewId: string, + columns: Column[], +): Promise { + const { data: rows, error: rowsError } = await db + .from("tabular_review_rows") + .select("id,document_id") + .eq("review_id", reviewId); + if (rowsError) throw new Error(rowsError.message); + const { data: cells, error: cellsError } = await db + .from("tabular_cells") + .select("id,row_id,column_index") + .eq("review_id", reviewId); + if (cellsError) throw new Error(cellsError.message); + + const activeColumnIndexes = new Set(columns.map((column) => column.index)); + const staleCellIds = (cells ?? []) + .filter((cell) => !activeColumnIndexes.has(cell.column_index)) + .map((cell) => cell.id); + if (staleCellIds.length) { + const { error } = await db + .from("tabular_cells") + .delete() + .in("id", staleCellIds); + if (error) throw new Error(error.message); + } + + const existingKeys = new Set( + (cells ?? []) + .filter((cell) => activeColumnIndexes.has(cell.column_index)) + .map((cell) => `${cell.row_id}:${cell.column_index}`), + ); + const missingCells = (rows ?? []).flatMap((row) => + columns + .filter((column) => !existingKeys.has(`${row.id}:${column.index}`)) + .map((column) => ({ + review_id: reviewId, + row_id: row.id, + document_id: row.document_id, + column_index: column.index, + status: "pending", + })), + ); + if (missingCells.length) { + const { error } = await db.from("tabular_cells").insert(missingCells); + if (error) throw new Error(error.message); + } +} diff --git a/backend/src/routes/tabular.ts b/backend/src/modules/tabular/tabular.routes.ts similarity index 83% rename from backend/src/routes/tabular.ts rename to backend/src/modules/tabular/tabular.routes.ts index 13ea84e353..46676b6dc6 100644 --- a/backend/src/routes/tabular.ts +++ b/backend/src/modules/tabular/tabular.routes.ts @@ -1,10 +1,14 @@ +// HTTP layer of the tabular-review module. Handlers parse and validate the +// request, delegate to the module's service files, and map typed results onto +// status codes. Streaming endpoints (generate, chat) keep their SSE loops here; +// their non-streaming prepare/persist logic lives in the service files. + import { Router } from "express"; import { randomUUID } from "node:crypto"; -import { requireAuth } from "../middleware/auth"; -import { createServerSupabase } from "../lib/supabase"; -import { recordAudit } from "../lib/audit"; -import { sendInternalError } from "../lib/httpError"; -import { attachActiveVersionPaths } from "../lib/documentVersions"; +import { requireAuth } from "../../middleware/auth"; +import { createServerSupabase } from "../../lib/supabase"; +import { recordAudit } from "../../lib/audit"; +import { sendInternalError } from "../../lib/httpError"; import { AssistantStreamError, ASSISTANT_ERROR_MESSAGE, @@ -15,70 +19,77 @@ import { TABULAR_TOOLS, type ChatMessage, type TabularCellStore, -} from "../lib/chat"; -import { completeText } from "../lib/llm"; +} from "../../lib/chat"; +import { completeText } from "../../lib/llm"; import { generateChatTitle, queryTabularCell, -} from "../lib/tabular/tabular.extract"; +} from "./tabular.extract"; import { missingModelApiKey, parseCellContent, TABULAR_GENERATION_HEARTBEAT_MS, TABULAR_GENERATION_LEASE_SECONDS, type Column, -} from "../lib/tabular/tabular.shared"; +} from "./tabular.shared"; import { extractRowColumns, finalizeCell, -} from "../lib/tabular/tabular.extractRow"; +} from "./tabular.extractRow"; import { loadTabularGenerateWork, prepareTabularGenerate, -} from "../lib/tabular/tabular.generate"; +} from "./tabular.generate"; import { awaitCellTerminal, streamTabularGenerateAsync, streamTabularRunView, -} from "../lib/tabular/tabular.generateStream"; +} from "./tabular.generateStream"; import { enqueueExtraction, removeQueuedExtractionJobs, -} from "../lib/queue/extractionQueue"; +} from "../../lib/queue/extractionQueue"; import { - fetchSourceDocuments, loadReviewRows, loadRowDocumentText, type ReviewRow, - type SourceDocument, -} from "../lib/tabular/tabular.rows"; -import { getUserModelSettings } from "../lib/userSettings"; +} from "./tabular.rows"; +import { + createRowsForReview, + normalizeGrouping, + rebuildRowsForReview, + syncCellsForReviewRows, + type DocumentGrouping, +} from "./tabular.reviews"; +import { + buildTabularMessages, + extractTabularAnnotations, +} from "./tabular.chats"; +import { getUserModelSettings } from "../../lib/userSettings"; import { checkProjectAccess, ensureReviewAccess, filterAccessibleDocumentIds, -} from "../lib/access"; +} from "../../lib/access"; import { findMissingUserEmails, loadProfileUsersByEmail, -} from "../lib/userLookup"; +} from "../../lib/userLookup"; +import { parsePaginationQuery } from "../../lib/pagination"; +import { normalizeSearchTerm } from "../../lib/search"; +import { parseTabularReviewSort } from "../../lib/sort"; import { buildTabularReviewIdsOverviewRpcArgs, buildTabularReviewsOverviewRpcArgs, parseTabularReviewScope, -} from "../lib/tabularReviewsOverview"; -import { parsePaginationQuery } from "../lib/pagination"; -import { normalizeSearchTerm } from "../lib/search"; -import { parseTabularReviewSort } from "../lib/sort"; +} from "../../lib/tabularReviewsOverview"; +import { attachActiveVersionPaths } from "../../lib/documentVersions"; export const tabularRouter = Router(); const TABULAR_GENERATION_CONCURRENCY = 3; -// The lease timings live in lib/tabular/tabular.shared.ts because the queue +// The lease timings live in modules/tabular/tabular.shared.ts because the queue // workers hold the same lease on the async path and must agree on them. -type DocumentGrouping = "document" | "folder"; -type SupabaseDb = ReturnType; - function isReviewGenerationRunning(review: Record): boolean { if (!review.active_generation_id || !review.generation_lease_expires_at) { return false; @@ -89,277 +100,6 @@ function isReviewGenerationRunning(review: Record): boolean { return Number.isFinite(leaseExpiresAt) && leaseExpiresAt > Date.now(); } -function normalizeGrouping(value: unknown): DocumentGrouping { - return value === "folder" ? "folder" : "document"; -} - -function buildFolderPathMap( - folders: { - id: string; - name: string; - parent_folder_id: string | null; - }[], -): Map { - const byId = new Map(folders.map((folder) => [folder.id, folder])); - const paths = new Map(); - const resolve = (id: string): string => { - const existing = paths.get(id); - if (existing) return existing; - const folder = byId.get(id); - if (!folder) return "Unknown folder"; - const path = folder.parent_folder_id - ? `${resolve(folder.parent_folder_id)} / ${folder.name}` - : folder.name; - paths.set(id, path); - return path; - }; - for (const folder of folders) resolve(folder.id); - return paths; -} - -async function getFolderPathMaps( - db: SupabaseDb, - userId: string, - docs: SourceDocument[], -): Promise<{ - project: Map; - library: Map; -}> { - const projectIds = [ - ...new Set( - docs - .map((doc) => doc.project_id) - .filter((id): id is string => !!id), - ), - ]; - const [projectResult, libraryResult] = await Promise.all([ - projectIds.length - ? db - .from("project_subfolders") - .select("id, name, parent_folder_id") - .in("project_id", projectIds) - : Promise.resolve({ data: [] }), - db - .from("library_folders") - .select("id, name, parent_folder_id") - .eq("user_id", userId), - ]); - return { - project: buildFolderPathMap(projectResult.data ?? []), - library: buildFolderPathMap(libraryResult.data ?? []), - }; -} - -async function createRowsForReview( - db: SupabaseDb, - reviewId: string, - userId: string, - documentIds: string[], - columns: Column[], - grouping: DocumentGrouping, -): Promise { - const docs = await fetchSourceDocuments(db, documentIds); - const folderPaths = await getFolderPathMaps(db, userId, docs); - const inputs: { - label: string; - row_type: "document" | "folder"; - folder_id: string | null; - library_folder_id: string | null; - document_id: string | null; - sourceIds: string[]; - }[] = []; - - if (grouping === "folder") { - const byFolder = new Map< - string, - { - folder_id: string | null; - library_folder_id: string | null; - docs: SourceDocument[]; - } - >(); - for (const doc of docs) { - const folderKey = doc.folder_id - ? `project:${doc.folder_id}` - : doc.library_folder_id - ? `library:${doc.library_folder_id}` - : null; - if (!folderKey) { - inputs.push({ - label: doc.filename, - row_type: "document", - folder_id: null, - library_folder_id: null, - document_id: doc.id, - sourceIds: [doc.id], - }); - continue; - } - const existing = byFolder.get(folderKey); - if (existing) { - existing.docs.push(doc); - } else { - byFolder.set(folderKey, { - folder_id: doc.folder_id ?? null, - library_folder_id: doc.library_folder_id ?? null, - docs: [doc], - }); - } - } - for (const folder of byFolder.values()) { - const label = folder.folder_id - ? folderPaths.project.get(folder.folder_id) - : folder.library_folder_id - ? folderPaths.library.get(folder.library_folder_id) - : null; - inputs.push({ - label: label ?? "Unknown folder", - row_type: "folder", - folder_id: folder.folder_id, - library_folder_id: folder.library_folder_id, - document_id: null, - sourceIds: folder.docs.map((doc) => doc.id), - }); - } - } else { - for (const doc of docs) { - inputs.push({ - label: doc.filename, - row_type: "document", - folder_id: null, - library_folder_id: null, - document_id: doc.id, - sourceIds: [doc.id], - }); - } - } - - inputs.sort((a, b) => a.label.localeCompare(b.label)); - if (inputs.length === 0) return; - - const { data, error } = await db - .from("tabular_review_rows") - .insert( - inputs.map((input, sort_index) => ({ - review_id: reviewId, - label: input.label, - row_type: input.row_type, - folder_id: input.folder_id, - library_folder_id: input.library_folder_id, - document_id: input.document_id, - sort_index, - })), - ) - .select("*"); - if (error) throw new Error(error.message); - const rows = ((data ?? []) as ReviewRow[]).sort( - (a, b) => a.sort_index - b.sort_index, - ); - const sources = rows.flatMap((row) => - (inputs[row.sort_index]?.sourceIds ?? []).map( - (document_id, sort_index) => ({ - row_id: row.id, - document_id, - sort_index, - }), - ), - ); - if (sources.length) { - const { error: sourceError } = await db - .from("tabular_review_row_sources") - .insert(sources); - if (sourceError) throw new Error(sourceError.message); - } - const cells = rows.flatMap((row) => - columns.map((column) => ({ - review_id: reviewId, - row_id: row.id, - document_id: row.document_id, - column_index: column.index, - status: "pending", - })), - ); - if (cells.length) { - const { error: cellError } = await db - .from("tabular_cells") - .insert(cells); - if (cellError) throw new Error(cellError.message); - } -} - -async function rebuildRowsForReview( - db: SupabaseDb, - reviewId: string, - userId: string, - documentIds: string[], - columns: Column[], - grouping: DocumentGrouping, -): Promise { - const { error } = await db - .from("tabular_review_rows") - .delete() - .eq("review_id", reviewId); - if (error) throw new Error(error.message); - await createRowsForReview( - db, - reviewId, - userId, - documentIds, - columns, - grouping, - ); -} - -async function syncCellsForReviewRows( - db: SupabaseDb, - reviewId: string, - columns: Column[], -): Promise { - const { data: rows, error: rowsError } = await db - .from("tabular_review_rows") - .select("id,document_id") - .eq("review_id", reviewId); - if (rowsError) throw new Error(rowsError.message); - const { data: cells, error: cellsError } = await db - .from("tabular_cells") - .select("id,row_id,column_index") - .eq("review_id", reviewId); - if (cellsError) throw new Error(cellsError.message); - - const activeColumnIndexes = new Set(columns.map((column) => column.index)); - const staleCellIds = (cells ?? []) - .filter((cell) => !activeColumnIndexes.has(cell.column_index)) - .map((cell) => cell.id); - if (staleCellIds.length) { - const { error } = await db - .from("tabular_cells") - .delete() - .in("id", staleCellIds); - if (error) throw new Error(error.message); - } - - const existingKeys = new Set( - (cells ?? []) - .filter((cell) => activeColumnIndexes.has(cell.column_index)) - .map((cell) => `${cell.row_id}:${cell.column_index}`), - ); - const missingCells = (rows ?? []).flatMap((row) => - columns - .filter((column) => !existingKeys.has(`${row.id}:${column.index}`)) - .map((column) => ({ - review_id: reviewId, - row_id: row.id, - document_id: row.document_id, - column_index: column.index, - status: "pending", - })), - ); - if (missingCells.length) { - const { error } = await db.from("tabular_cells").insert(missingCells); - if (error) throw new Error(error.message); - } -} - // GET /tabular-review tabularRouter.get("/", requireAuth, async (req, res) => { const userId = res.locals.userId as string; @@ -1789,101 +1529,6 @@ tabularRouter.get( }, ); -// --------------------------------------------------------------------------- -// Tabular citation parsing -// --------------------------------------------------------------------------- - -type TabularParsedCitation = { - ref: number; - col_index: number; - row_index: number; - quote: string; -}; - -const TABULAR_CITATIONS_BLOCK_RE = /\s*([\s\S]*?)\s*<\/CITATIONS>/; - -function parseTabularCitations(text: string): TabularParsedCitation[] { - const match = text.match(TABULAR_CITATIONS_BLOCK_RE); - if (!match) return []; - try { - return JSON.parse(match[1]) as TabularParsedCitation[]; - } catch { - return []; - } -} - -function extractTabularAnnotations( - fullText: string, - tabularStore: TabularCellStore, -) { - return parseTabularCitations(fullText).map((c) => ({ - type: "tabular_citation" as const, - ref: c.ref, - col_index: c.col_index, - row_index: c.row_index, - col_name: - tabularStore.columns[c.col_index]?.name ?? `Col ${c.col_index}`, - doc_name: - tabularStore.documents[c.row_index]?.filename ?? - `Row ${c.row_index}`, - quote: c.quote, - })); -} - -// --------------------------------------------------------------------------- -// Build messages for tabular chat -// --------------------------------------------------------------------------- - -function buildTabularMessages( - messages: ChatMessage[], - tabularStore: TabularCellStore, - reviewTitle: string, -): unknown[] { - const docList = tabularStore.documents - .map((d, i) => `- ROW:${i} "${d.filename}"`) - .join("\n"); - const colList = tabularStore.columns - .map((c, i) => `- COL:${i} "${c.name}"`) - .join("\n"); - - const systemContent = `You are Mike, an AI legal assistant. You are helping with the tabular review titled "${reviewTitle}". - -The review extracts specific fields from multiple legal documents into a structured table. -You do NOT have the cell content yet — call read_table_cells to fetch the cells you need before answering. - -DOCUMENTS (rows): -${docList || "- (none)"} - -COLUMNS (fields): -${colList || "- (none)"} - -TABULAR CITATION INSTRUCTIONS: -When you reference specific cell content, place a numbered marker [1], [2], etc. inline in your prose at the point of reference. - -After your complete response, append a block containing a JSON array with one entry per marker: - - -[ - {"ref": 1, "col_index": 0, "row_index": 2, "quote": "verbatim text from the cell"}, - {"ref": 2, "col_index": 1, "row_index": 0, "quote": "another excerpt"} -] - - -Rules: -- col_index and row_index are 0-based (matching the COL/ROW numbers listed above) -- Only cite cells you have read via read_table_cells -- quote should be verbatim text from the cell's summary -- Omit if you make no citations -- Do not fabricate cell content -- Answer in clear, concise prose. You may use markdown formatting.`; - - const formatted: unknown[] = [{ role: "system", content: systemContent }]; - for (const msg of messages) { - formatted.push({ role: msg.role, content: msg.content ?? "" }); - } - return formatted; -} - // --------------------------------------------------------------------------- // POST /tabular-review/:reviewId/chat — agentic streaming // --------------------------------------------------------------------------- diff --git a/backend/src/lib/tabular/tabular.rows.ts b/backend/src/modules/tabular/tabular.rows.ts similarity index 97% rename from backend/src/lib/tabular/tabular.rows.ts rename to backend/src/modules/tabular/tabular.rows.ts index 51735f3a54..77d86f83d5 100644 --- a/backend/src/lib/tabular/tabular.rows.ts +++ b/backend/src/modules/tabular/tabular.rows.ts @@ -6,8 +6,8 @@ // text a row's extraction runs over. Moved out of routes/tabular.ts so the // synchronous SSE route and the async extraction worker share one copy. -import { downloadFile } from "../storage"; -import { attachActiveVersionPaths } from "../documentVersions"; +import { downloadFile } from "../../lib/storage"; +import { attachActiveVersionPaths } from "../../lib/documentVersions"; import { extractDocumentMarkdown } from "./tabular.extract"; import { type Db } from "./tabular.shared"; diff --git a/backend/src/modules/tabular/tabular.service.ts b/backend/src/modules/tabular/tabular.service.ts new file mode 100644 index 0000000000..24e2ad23ad --- /dev/null +++ b/backend/src/modules/tabular/tabular.service.ts @@ -0,0 +1,50 @@ +// Service facade for the tabular-review module. Named re-exports only — the +// module's public service surface in one place, without leaking intra-module +// helpers. Routes (and the extraction worker) import from the topic files +// directly; this facade exists so cross-module consumers and tests have one +// stable import path. + +export { + createRowsForReview, + normalizeGrouping, + rebuildRowsForReview, + syncCellsForReviewRows, + type DocumentGrouping, +} from "./tabular.reviews"; +export { + fetchSourceDocuments, + loadReviewRow, + loadReviewRows, + loadRowDocumentText, + type ReviewRow, + type SourceDocument, +} from "./tabular.rows"; +export { + extractDocumentMarkdown, + extractDocxMarkdown, + extractPdfMarkdown, + generateChatTitle, + queryTabularAllColumns, + queryTabularCell, +} from "./tabular.extract"; +export { extractRowColumns, type CellSink } from "./tabular.extractRow"; +export { prepareTabularGenerate, type PreparedGenerate } from "./tabular.generate"; +export { + streamTabularGenerateAsync, + streamTabularRunView, + targetPendingCells, +} from "./tabular.generateStream"; +export { + buildTabularMessages, + extractTabularAnnotations, + parseTabularCitations, + type TabularParsedCitation, +} from "./tabular.chats"; +export { + missingModelApiKey, + parseCellContent, + type CellResult, + type Column, + type MissingApiKey, +} from "./tabular.shared"; +export { formatPromptSuffix } from "./tabular.prompt"; diff --git a/backend/src/lib/tabular/tabular.shared.ts b/backend/src/modules/tabular/tabular.shared.ts similarity index 98% rename from backend/src/lib/tabular/tabular.shared.ts rename to backend/src/modules/tabular/tabular.shared.ts index 194ac082ca..0a7fd44f7f 100644 --- a/backend/src/lib/tabular/tabular.shared.ts +++ b/backend/src/modules/tabular/tabular.shared.ts @@ -4,8 +4,8 @@ // (tabular.prompt.ts, tabular.extract.ts, …) and routes/tabular.ts can // import them. -import { createServerSupabase } from "../supabase"; -import { providerForModel, type Provider, type UserApiKeys } from "../llm"; +import { createServerSupabase } from "../../lib/supabase"; +import { providerForModel, type Provider, type UserApiKeys } from "../../lib/llm"; export type Db = ReturnType; diff --git a/backend/src/routes/__tests__/userRouterModels.test.ts b/backend/src/modules/user/__tests__/userRouterModels.test.ts similarity index 93% rename from backend/src/routes/__tests__/userRouterModels.test.ts rename to backend/src/modules/user/__tests__/userRouterModels.test.ts index b5e1299254..0e231fe047 100644 --- a/backend/src/routes/__tests__/userRouterModels.test.ts +++ b/backend/src/modules/user/__tests__/userRouterModels.test.ts @@ -12,7 +12,7 @@ const { replaceUserRouterModels: vi.fn(), })); -vi.mock("../../middleware/auth", () => ({ +vi.mock("../../../middleware/auth", () => ({ requireAuth: ( _req: unknown, res: { locals: Record }, @@ -27,23 +27,25 @@ vi.mock("../../middleware/auth", () => ({ // user.ts only needs the model constants + resolveModel from the llm barrel; // importing the real barrel would load every provider adapter. -vi.mock("../../lib/llm", async () => vi.importActual("../../lib/llm/models")); +vi.mock("../../../lib/llm", async () => + vi.importActual("../../../lib/llm/models"), +); -vi.mock("../../lib/audit", () => ({ recordAudit: vi.fn() })); -vi.mock("../../lib/userLookup", () => ({ findProfileUserByEmail: vi.fn() })); -vi.mock("../../lib/userDataCleanup", () => ({ +vi.mock("../../../lib/audit", () => ({ recordAudit: vi.fn() })); +vi.mock("../../../lib/userLookup", () => ({ findProfileUserByEmail: vi.fn() })); +vi.mock("../../../lib/userDataCleanup", () => ({ deleteAllUserChats: vi.fn(), deleteAllUserTabularReviews: vi.fn(), deleteUserAccountData: vi.fn(), deleteUserProjects: vi.fn(), })); -vi.mock("../../lib/userDataExport", () => ({ +vi.mock("../../../lib/userDataExport", () => ({ buildUserAccountExport: vi.fn(), buildUserChatsExport: vi.fn(), buildUserTabularReviewsExport: vi.fn(), userExportFilename: vi.fn(), })); -vi.mock("../../lib/mcpConnectors", () => ({ +vi.mock("../../../lib/mcpConnectors", () => ({ completeUserMcpConnectorOAuth: vi.fn(), createUserMcpConnector: vi.fn(), deleteUserMcpConnector: vi.fn(), @@ -55,13 +57,13 @@ vi.mock("../../lib/mcpConnectors", () => ({ startUserMcpConnectorOAuth: vi.fn(), updateUserMcpConnector: vi.fn(), })); -vi.mock("../../lib/userApiKeys", () => ({ +vi.mock("../../../lib/userApiKeys", () => ({ getUserApiKeyStatus: (...args: unknown[]) => getUserApiKeyStatus(...args), hasEnvApiKey: vi.fn(() => false), normalizeApiKeyProvider: vi.fn(), saveUserApiKey: vi.fn(), })); -vi.mock("../../lib/routerModels", () => ({ +vi.mock("../../../lib/routerModels", () => ({ ROUTER_SLUGS: ["openrouter", "vercel", "opencode-go"], getAllUserRouterModels: (...args: unknown[]) => getAllUserRouterModels(...args), @@ -101,11 +103,12 @@ function chainDb() { return chain; } -vi.mock("../../lib/supabase", () => ({ +vi.mock("../../../lib/supabase", () => ({ createServerSupabase: vi.fn(() => chainDb()), })); -import { userRouter, normalizeRouterModels } from "../user"; +import { userRouter } from "../user.routes"; +import { normalizeRouterModels } from "../user.service"; const app = express(); app.use(express.json()); diff --git a/backend/src/modules/user/user.account.ts b/backend/src/modules/user/user.account.ts new file mode 100644 index 0000000000..a7e58a48ba --- /dev/null +++ b/backend/src/modules/user/user.account.ts @@ -0,0 +1,110 @@ +// Account / data deletion (destructive — exact call args + ordering preserved). +// +// Service layer behind user.routes.ts — see user.shared.ts for the module's +// contract. The userDataCleanup helpers + auth-admin deleteUser call are +// invoked with identical args and ordering. + +import { enqueueDbJob } from "../../lib/dbq/enqueue"; +import { + deleteAllUserChats, + deleteAllUserTabularReviews, + deleteUserAccountData, + deleteUserProjects, +} from "../../lib/userDataCleanup"; +import { type Db, errorMessage } from "./user.shared"; + +export async function deleteUserAccount( + db: Db, + userId: string, + userEmail: string | undefined, +): Promise<{ ok: true } | { ok: false; error: unknown }> { + try { + // Order matters, and is the REVERSE of the old inline flow: + // 1. Delete the auth user first. From the user's point of view + // the account is now gone (no login, sessions revoked) and if + // THIS fails, nothing has happened — the request is cleanly + // retriable. + // 2. Then enqueue the data cascade as a durable job. The old + // inline cascade died with the request or a restart, leaving + // a half-deleted account with no owner; the job retries until + // the (idempotent) cascade completes. + const { error } = await db.auth.admin.deleteUser(userId); + if (error) return { ok: false, error }; + try { + await enqueueDbJob(db, { + kind: "account.delete", + payload: { userId, userEmail: userEmail ?? null }, + dedupeKey: `account.delete:${userId}`, + maxAttempts: 20, + }); + } catch (enqueueErr) { + // Auth user is already gone — the user cannot retry. Fall + // back to the old inline cascade rather than stranding the + // data. + console.error( + "[user/account] cleanup enqueue failed; running inline", + { userId, error: errorMessage(enqueueErr) }, + ); + await deleteUserAccountData(db, userId, userEmail); + } + return { ok: true }; + } catch (err) { + const detail = errorMessage(err); + console.error("[user/account] delete failed", { + userId, + error: detail, + }); + return { ok: false, error: err }; + } +} + +export async function deleteUserChats( + db: Db, + userId: string, +): Promise<{ ok: true } | { ok: false; error: unknown }> { + try { + await deleteAllUserChats(db, userId); + return { ok: true }; + } catch (err) { + const detail = errorMessage(err); + console.error("[user/chats] delete failed", { + userId, + error: detail, + }); + return { ok: false, error: err }; + } +} + +export async function deleteUserProjectsData( + db: Db, + userId: string, +): Promise<{ ok: true } | { ok: false; error: unknown }> { + try { + await deleteUserProjects(db, userId); + return { ok: true }; + } catch (err) { + const detail = errorMessage(err); + console.error("[user/projects] delete failed", { + userId, + error: detail, + }); + return { ok: false, error: err }; + } +} + +export async function deleteUserTabularReviews( + db: Db, + userId: string, +): Promise<{ ok: true } | { ok: false; error: unknown }> { + try { + await deleteAllUserTabularReviews(db, userId); + return { ok: true }; + } catch (err) { + const detail = errorMessage(err); + console.error("[user/tabular-reviews] delete failed", { + userId, + error: detail, + }); + return { ok: false, error: err }; + } +} diff --git a/backend/src/modules/user/user.apiKeys.ts b/backend/src/modules/user/user.apiKeys.ts new file mode 100644 index 0000000000..6d376c87eb --- /dev/null +++ b/backend/src/modules/user/user.apiKeys.ts @@ -0,0 +1,45 @@ +// User BYO API keys: status read + save. +// +// Service layer behind user.routes.ts — see user.shared.ts for the module's +// contract. Security boundary preserved verbatim: writes funnel through +// saveUserApiKey (the crypto is never reimplemented here). + +import { + type ApiKeyProvider, + type ApiKeyStatus, + getUserApiKeyStatus, + hasEnvApiKey, + saveUserApiKey, +} from "../../lib/userApiKeys"; +import { type Db, errorMessage } from "./user.shared"; + +export function getApiKeyStatus(db: Db, userId: string) { + return getUserApiKeyStatus(userId, db); +} + +export type SaveApiKeyResult = + | { ok: true; status: ApiKeyStatus } + | { ok: false; kind: "env_configured" } + | { ok: false; kind: "save_failed"; error: unknown }; + +export async function saveApiKey( + db: Db, + params: { userId: string; provider: ApiKeyProvider; apiKey: string | null }, +): Promise { + const { userId, provider, apiKey } = params; + try { + if (hasEnvApiKey(provider)) { + return { ok: false, kind: "env_configured" }; + } + await saveUserApiKey(userId, provider, apiKey, db); + const status = await getUserApiKeyStatus(userId, db); + return { ok: true, status }; + } catch (err) { + const detail = errorMessage(err); + console.error("[user/api-keys] save failed", { + provider, + error: detail, + }); + return { ok: false, kind: "save_failed", error: err }; + } +} diff --git a/backend/src/modules/user/user.export.ts b/backend/src/modules/user/user.export.ts new file mode 100644 index 0000000000..b743af447e --- /dev/null +++ b/backend/src/modules/user/user.export.ts @@ -0,0 +1,260 @@ +// Data export (the route owns the Content-Type / Content-Disposition headers +// and filenames; these functions just build the payloads). +// +// Service layer behind user.routes.ts — see user.shared.ts for the module's +// contract. + +import { AUDIT_EXPORT_LIMIT, parseQuery } from "../../lib/auditExport"; +import { enqueueDbJob } from "../../lib/dbq/enqueue"; +import { + EXPORT_TYPES, + MAX_ZIP_EXPORT_DOCUMENTS, + type ExportType, +} from "../../lib/dbq/handlers"; +import type { DbJob } from "../../lib/dbq/types"; +import { downloadFile } from "../../lib/storage"; +import { + buildUserAccountExport, + buildUserChatsExport, + buildUserTabularReviewsExport, +} from "../../lib/userDataExport"; +import { type Db, errorMessage } from "./user.shared"; + +export async function exportUserAccount( + db: Db, + userId: string, + userEmail: string | undefined, +): Promise<{ ok: true; data: unknown } | { ok: false; error: unknown }> { + try { + const data = await buildUserAccountExport(db, userId, userEmail); + return { ok: true, data }; + } catch (err) { + const detail = errorMessage(err); + console.error("[user/export] failed", { userId, error: detail }); + return { ok: false, error: err }; + } +} + +export async function exportUserChats( + db: Db, + userId: string, + userEmail: string | undefined, +): Promise<{ ok: true; data: unknown } | { ok: false; error: unknown }> { + try { + const data = await buildUserChatsExport(db, userId, userEmail); + return { ok: true, data }; + } catch (err) { + const detail = errorMessage(err); + console.error("[user/chats/export] failed", { + userId, + error: detail, + }); + return { ok: false, error: err }; + } +} + +export async function exportUserTabularReviews( + db: Db, + userId: string, + userEmail: string | undefined, +): Promise<{ ok: true; data: unknown } | { ok: false; error: unknown }> { + try { + const data = await buildUserTabularReviewsExport(db, userId, userEmail); + return { ok: true, data }; + } catch (err) { + const detail = errorMessage(err); + console.error("[user/tabular-reviews/export] failed", { + userId, + error: detail, + }); + return { ok: false, error: err }; + } +} + +// --------------------------------------------------------------------------- +// Async exports (durable): POST creates a DB-queue job that builds the +// export off the request thread; GET polls it; the download endpoint streams +// the finished artifact. The synchronous exports above still work (curl +// users, older clients) — the frontend uses this flow so a large export can +// neither time out the request nor die with a dropped tab. Artifacts expire +// after 24 hours (the runner's retention sweep deletes the file and the job +// row). + +export type ValidateExportRequestResult = + | { ok: true; type: ExportType; payload: Record } + | { ok: false; detail: string }; + +/** + * Validates a POST /user/exports body and builds the job payload. + * + * `params` carries the inputs of the filtered exports: the History CSV's + * filters, and the document ids of a bulk zip. They are validated here, at + * request time, so a bad filter is a 400 instead of a job that fails minutes + * later with nowhere to report it. + */ +export function validateExportRequest(input: { + userId: string; + userEmail: string | undefined; + body: { type?: string; params?: Record }; +}): ValidateExportRequestResult { + const { userId, userEmail, body } = input; + const type = body.type; + if (!type || !EXPORT_TYPES.includes(type as ExportType)) + return { + ok: false, + detail: `type must be one of: ${EXPORT_TYPES.join(", ")}`, + }; + const params = body.params ?? {}; + + const payload: Record = { + userId, + userEmail: userEmail ?? null, + type, + }; + if (type === "audit-csv") { + // Same validation the sync GET /audit/export route applies. + const parsed = parseQuery(params, AUDIT_EXPORT_LIMIT); + if (!parsed.ok) return { ok: false, detail: parsed.error }; + payload.query = parsed.query; + } else if (type === "documents-zip") { + const ids = params.document_ids; + if ( + !Array.isArray(ids) || + ids.length === 0 || + ids.some((id) => typeof id !== "string" || !id) + ) + return { + ok: false, + detail: "params.document_ids must be a non-empty array of document ids", + }; + if (ids.length > MAX_ZIP_EXPORT_DOCUMENTS) + return { + ok: false, + detail: `params.document_ids is limited to ${MAX_ZIP_EXPORT_DOCUMENTS} documents`, + }; + payload.document_ids = ids; + } + + return { ok: true, type: type as ExportType, payload }; +} + +export type StartUserExportResult = + | { ok: true; exportId: string } + | { ok: false; detail: string }; + +/** Enqueues the durable build job for an already-validated export request. */ +export async function startUserExport( + db: Db, + input: { + userId: string; + type: ExportType; + payload: Record; + }, +): Promise { + const { userId, type, payload } = input; + try { + // Deduped per (user, type) for the whole-account exports: double + // clicks and impatient retries collapse into the already-running + // build. The filtered exports opt out — two requests differing + // only in their filters or selection are different artifacts. + const dedupeKey = + type === "audit-csv" || type === "documents-zip" + ? undefined + : `export:${userId}:${type}`; + const out = await enqueueDbJob(db, { + kind: "export.build", + payload, + dedupeKey, + maxAttempts: 3, + }); + if (!out.id) return { ok: false, detail: "Failed to schedule export" }; + return { ok: true, exportId: out.id }; + } catch (err) { + const detail = errorMessage(err); + console.error("[user/exports] enqueue failed", { + userId, + error: detail, + }); + return { ok: false, detail }; + } +} + +// Shared lookup: an export job is only visible to the user whose data it +// exports. A foreign or unknown id is a 404 either way, so ids are not +// probeable. +async function loadOwnExportJob( + db: Db, + exportId: string, + userId: string, +): Promise | null> { + const { data: job } = await db + .from("db_jobs") + .select("id, kind, status, payload, result") + .eq("id", exportId) + .eq("kind", "export.build") + .maybeSingle(); + if (!job || (job.payload as { userId?: string })?.userId !== userId) + return null; + return job as Pick; +} + +export type UserExportStatus = + | { ok: true; body: { status: "done"; filename: unknown } } + | { ok: true; body: { status: "failed" } } + | { ok: true; body: { status: "pending" } } + | { ok: false; kind: "not_found" }; + +/** Poll state for GET /user/exports/:exportId. */ +export async function getUserExportStatus( + db: Db, + exportId: string, + userId: string, +): Promise { + const row = await loadOwnExportJob(db, exportId, userId); + if (!row) return { ok: false, kind: "not_found" }; + if (row.status === "done" && row.result) { + return { + ok: true, + body: { status: "done", filename: row.result.filename ?? null }, + }; + } + if (row.status === "failed") return { ok: true, body: { status: "failed" } }; + return { ok: true, body: { status: "pending" } }; +} + +export type UserExportArtifact = + | { ok: true; contentType: string; filename: string; body: Buffer } + | { ok: false; kind: "not_found" } + | { ok: false; kind: "expired" }; + +/** + * The finished artifact for GET /user/exports/:exportId/download. + * Authenticated + ownership-checked on every request (unlike /download/:token, + * which only serves paths backed by a document_versions row and would 404 on + * an export artifact); artifacts expire after 24h. + */ +export async function loadUserExportArtifact( + db: Db, + exportId: string, + userId: string, +): Promise { + const row = await loadOwnExportJob(db, exportId, userId); + if (!row || row.status !== "done" || !row.result) + return { ok: false, kind: "not_found" }; + const storagePath = row.result.storage_path as string | undefined; + const filename = + (row.result.filename as string | undefined) ?? "export.json"; + if (!storagePath) return { ok: false, kind: "not_found" }; + const raw = await downloadFile(storagePath); + if (!raw) return { ok: false, kind: "expired" }; + // Artifacts are no longer all JSON (CSV, zip). The builder records the + // type it produced; the default covers jobs finished before it did. + return { + ok: true, + contentType: + (row.result.content_type as string | undefined) ?? + "application/json", + filename, + body: Buffer.from(raw), + }; +} diff --git a/backend/src/modules/user/user.mcp.ts b/backend/src/modules/user/user.mcp.ts new file mode 100644 index 0000000000..dc992869ec --- /dev/null +++ b/backend/src/modules/user/user.mcp.ts @@ -0,0 +1,208 @@ +// MCP connectors: thin {ok,...}|{ok:false,detail} wrappers over +// lib/mcpConnectors. +// +// Service layer behind user.routes.ts — see user.shared.ts for the module's +// contract. The OAuth callback exchange (completeUserMcpConnectorOAuth) stays +// in the route: it is inseparable from the popup-HTML/CSP response it renders. + +import { + createUserMcpConnector, + deleteUserMcpConnector, + getUserMcpConnector, + listUserMcpConnectors, + McpOAuthRequiredError, + refreshUserMcpConnectorTools, + setUserMcpToolEnabled, + startUserMcpConnectorOAuth, + updateUserMcpConnector, +} from "../../lib/mcpConnectors"; +import { type Db, errorMessage } from "./user.shared"; + +export async function listMcpConnectors( + db: Db, + userId: string, +): Promise<{ ok: true; connectors: unknown } | { ok: false; error: unknown }> { + try { + const connectors = await listUserMcpConnectors(userId, db, { + includeTools: false, + }); + return { ok: true, connectors }; + } catch (err) { + const detail = errorMessage(err); + console.error("[user/mcp-connectors] list failed", { + userId, + error: detail, + }); + return { ok: false, error: err }; + } +} + +export async function getMcpConnector( + db: Db, + userId: string, + connectorId: string, +): Promise<{ ok: true; connector: unknown } | { ok: false; error: unknown }> { + try { + const connector = await getUserMcpConnector(userId, connectorId, db); + return { ok: true, connector }; + } catch (err) { + const detail = errorMessage(err); + console.error("[user/mcp-connectors] get failed", { + userId, + connectorId, + error: detail, + }); + return { ok: false, error: err }; + } +} + +export async function createMcpConnector( + db: Db, + userId: string, + params: { + name: string; + serverUrl: string; + bearerToken: string | null; + headers: Record | undefined; + }, +): Promise<{ ok: true; connector: unknown } | { ok: false; error: unknown }> { + try { + const connector = await createUserMcpConnector(userId, params, db); + return { ok: true, connector }; + } catch (err) { + const detail = errorMessage(err); + console.error("[user/mcp-connectors] create failed", { + userId, + error: detail, + }); + return { ok: false, error: err }; + } +} + +export async function updateMcpConnector( + db: Db, + userId: string, + connectorId: string, + updates: Parameters[2], +): Promise<{ ok: true; connector: unknown } | { ok: false; error: unknown }> { + try { + const connector = await updateUserMcpConnector( + userId, + connectorId, + updates, + db, + ); + return { ok: true, connector }; + } catch (err) { + const detail = errorMessage(err); + console.error("[user/mcp-connectors] update failed", { + userId, + connectorId, + error: detail, + }); + return { ok: false, error: err }; + } +} + +export async function deleteMcpConnector( + db: Db, + userId: string, + connectorId: string, +): Promise<{ ok: true } | { ok: false; error: unknown }> { + try { + await deleteUserMcpConnector(userId, connectorId, db); + return { ok: true }; + } catch (err) { + const detail = errorMessage(err); + console.error("[user/mcp-connectors] delete failed", { + userId, + connectorId, + error: detail, + }); + return { ok: false, error: err }; + } +} + +export async function startMcpConnectorOAuth( + db: Db, + userId: string, + connectorId: string, + redirectUri: string, +): Promise<{ ok: true; result: unknown } | { ok: false; error: unknown }> { + try { + const result = await startUserMcpConnectorOAuth( + userId, + connectorId, + redirectUri, + db, + ); + return { ok: true, result }; + } catch (err) { + const detail = errorMessage(err); + console.error("[user/mcp-connectors] oauth start failed", { + userId, + connectorId, + error: detail, + }); + return { ok: false, error: err }; + } +} + +export type RefreshMcpToolsResult = + | { ok: true; connector: unknown } + | { ok: false; kind: "oauth_required"; code: string } + | { ok: false; kind: "refresh_failed"; error: unknown }; + +export async function refreshMcpConnectorTools( + db: Db, + userId: string, + connectorId: string, +): Promise { + try { + const connector = await refreshUserMcpConnectorTools( + userId, + connectorId, + db, + ); + return { ok: true, connector }; + } catch (err) { + const detail = errorMessage(err); + console.error("[user/mcp-connectors] refresh failed", { + userId, + connectorId, + error: detail, + }); + if (err instanceof McpOAuthRequiredError) { + return { ok: false, kind: "oauth_required", code: err.code }; + } + return { ok: false, kind: "refresh_failed", error: err }; + } +} + +export async function setMcpToolEnabled( + db: Db, + userId: string, + connectorId: string, + toolId: string, + enabled: boolean, +): Promise<{ ok: true; connector: unknown } | { ok: false; error: unknown }> { + try { + const connector = await setUserMcpToolEnabled( + userId, + connectorId, + toolId, + enabled, + db, + ); + return { ok: true, connector }; + } catch (err) { + const detail = errorMessage(err); + console.error("[user/mcp-connectors] tool toggle failed", { + userId, + connectorId, + toolId, + error: detail, + }); + return { ok: false, error: err }; + } +} diff --git a/backend/src/modules/user/user.mfa.ts b/backend/src/modules/user/user.mfa.ts new file mode 100644 index 0000000000..4bff880937 --- /dev/null +++ b/backend/src/modules/user/user.mfa.ts @@ -0,0 +1,72 @@ +// MFA-on-login toggle. +// +// Service layer behind user.routes.ts — see user.shared.ts for the module's +// contract. The requireMfaIfEnrolled guard stays in the route (HTTP layer); +// only the verified-TOTP factor lookup lives here. Reuses the profile-row +// helpers (ensureProfileRow / loadProfile) from user.profile.ts. + +import { getUserApiKeyStatus } from "../../lib/userApiKeys"; +import { type Db } from "./user.shared"; +import { ensureProfileRow, loadProfile } from "./user.profile"; + +async function userHasVerifiedTotpFactor(db: Db, userId: string) { + const { data, error } = await db.auth.admin.getUserById(userId); + if (error) return { ok: false as const, error }; + + const factors = data.user?.factors ?? []; + return { + ok: true as const, + hasVerifiedTotp: factors.some( + (factor) => + factor.factor_type === "totp" && factor.status === "verified", + ), + }; +} + +export type SetMfaOnLoginResult = + | { ok: true; body: Record } + | { ok: false; kind: "no_factor"; detail: string } + | { ok: false; kind: "db_error"; error: unknown }; + +export async function setMfaOnLogin( + db: Db, + userId: string, + enabled: boolean, +): Promise { + if (enabled) { + const factorCheck = await userHasVerifiedTotpFactor(db, userId); + if (!factorCheck.ok) { + return { + ok: false, + kind: "db_error", + error: factorCheck.error, + }; + } + if (!factorCheck.hasVerifiedTotp) { + return { + ok: false, + kind: "no_factor", + detail: "Set up an authenticator app before requiring verification on login.", + }; + } + } + + const ensureError = await ensureProfileRow(db, userId); + if (ensureError) + return { ok: false, kind: "db_error", error: ensureError }; + + const { error: updateError } = await db + .from("user_profiles") + .update({ + mfa_on_login: enabled, + updated_at: new Date().toISOString(), + }) + .eq("user_id", userId); + if (updateError) + return { ok: false, kind: "db_error", error: updateError }; + + const apiKeyStatus = await getUserApiKeyStatus(userId, db); + const { data, error } = await loadProfile(db, userId, { apiKeyStatus }); + if (error) return { ok: false, kind: "db_error", error }; + return { ok: true, body: { ...data, apiKeyStatus } }; +} diff --git a/backend/src/modules/user/user.profile.ts b/backend/src/modules/user/user.profile.ts new file mode 100644 index 0000000000..a9706b1a62 --- /dev/null +++ b/backend/src/modules/user/user.profile.ts @@ -0,0 +1,974 @@ +// User profile: load, serialize, validate, bootstrap, read + update. +// +// Service layer behind user.routes.ts — see user.shared.ts for the module's +// contract (explicit `db`, request-derived primitives in, typed result objects +// out, no req/res). The profile-row loaders (ensureProfileRow / loadProfile) +// are exported for intra-module reuse by user.mfa.ts; the facade does NOT +// re-export them, so they stay off the module's public surface. + +import { + DEFAULT_TABULAR_MODEL, + DEFAULT_TITLE_MODEL, + CLAUDE_LOW_MODELS, + isSupportedOpenCodeGoModel, + OPENAI_LOW_MODELS, + resolveModel, +} from "../../lib/llm"; +import { + type ApiKeyStatus, + getUserApiKeyStatus, +} from "../../lib/userApiKeys"; +import { findProfileUserByEmail } from "../../lib/userLookup"; +import { + getAllUserRouterModels, + replaceUserRouterModels, + ROUTER_SLUGS, + type RouterModelSelections, + type RouterSlug, +} from "../../lib/routerModels"; +import { errorMessage, type Db } from "./user.shared"; + +const MONTHLY_CREDIT_LIMIT = 999999; + +type UserProfileRow = { + display_name: string | null; + organisation: string | null; + jurisdiction?: string | null; + practice_setting?: string | null; + professional_title?: string | null; + practice_areas?: string[] | null; + onboarding_version?: number | null; + password_set_at?: string | null; + message_credits_used: number; + credits_reset_date: string; + tier: string; + title_model: string | null; + tabular_model: string; + mfa_on_login: boolean | null; + legal_research_us: boolean | null; + quick_actions_visible: boolean | null; + dark_mode: boolean | null; +}; + +const PROFILE_SELECT = + "display_name, organisation, jurisdiction, practice_setting, professional_title, practice_areas, onboarding_version, password_set_at, message_credits_used, credits_reset_date, tier, title_model, tabular_model, mfa_on_login, legal_research_us, quick_actions_visible, dark_mode"; +// Deploy-before-migrate tolerance is per column: a database that already has +// the 20260821 onboarding/password columns but not yet dark_mode must keep +// them rather than fall all the way back to a lower tier. This is exactly +// PROFILE_SELECT minus dark_mode. +const PROFILE_SELECT_NO_DARK_MODE = + "display_name, organisation, jurisdiction, practice_setting, professional_title, practice_areas, onboarding_version, password_set_at, message_credits_used, credits_reset_date, tier, title_model, tabular_model, mfa_on_login, legal_research_us, quick_actions_visible"; +// PROFILE_SELECT minus the 20260821 onboarding / password-capability columns, +// for databases that have not applied those migrations yet. Migration 02 +// (password_set_at) gets its own tier so a database that applied 01 but not +// 02 keeps its live onboarding/personalisation columns. +const PROFILE_SELECT_NO_PASSWORD = + "display_name, organisation, jurisdiction, practice_setting, professional_title, practice_areas, onboarding_version, message_credits_used, credits_reset_date, tier, title_model, tabular_model, mfa_on_login, legal_research_us, quick_actions_visible"; +const PROFILE_SELECT_NO_ONBOARDING = + "display_name, organisation, message_credits_used, credits_reset_date, tier, title_model, tabular_model, mfa_on_login, legal_research_us, quick_actions_visible"; +const ONBOARDING_PROFILE_COLUMNS = [ + "jurisdiction", + "practice_setting", + "professional_title", + "practice_areas", + "onboarding_version", +]; +const PROFILE_SELECT_NO_QUICK_ACTIONS = + "display_name, organisation, message_credits_used, credits_reset_date, tier, title_model, tabular_model, mfa_on_login, legal_research_us"; +const PROFILE_SELECT_NO_LEGAL = + "display_name, organisation, message_credits_used, credits_reset_date, tier, title_model, tabular_model, mfa_on_login"; +const LEGACY_PROFILE_SELECT = + "display_name, organisation, message_credits_used, credits_reset_date, tier, tabular_model"; +const LEGACY_PROFILE_MODEL_SELECT = + "display_name, organisation, message_credits_used, credits_reset_date, tier, title_model, tabular_model"; + +function isMissingProfileColumn(error: unknown, column: string): boolean { + const record = + error && typeof error === "object" + ? (error as { code?: unknown; message?: unknown }) + : {}; + const message = typeof record.message === "string" ? record.message : ""; + return record.code === "42703" && message.includes(column); +} + +// Loads a profile while tolerating older databases that lack newer preference +// columns. Tries the full select first, then falls back through the legacy +// cascade (which also handles missing title_model / mfa_on_login) and applies +// safe defaults for missing fields. +async function selectProfile(db: Db, userId: string, mode: "maybe" | "single") { + const fullQuery = db + .from("user_profiles") + .select(PROFILE_SELECT) + .eq("user_id", userId); + const full = + mode === "single" + ? await fullQuery.single() + : await fullQuery.maybeSingle(); + if (!full.error) return full; + let cascadeError: unknown = full.error; + + // dark_mode is the newest column, so its retry tier sits above the + // 20260821 tiers: a database missing only dark_mode keeps its live + // onboarding, password and quick-action columns and defaults the theme + // to light. A database old enough to lack the 20260821 columns too + // fails the full select on one of those instead (they sort earlier in + // the select list), so this tier is skipped and the tiers below handle it. + if (isMissingProfileColumn(cascadeError, "dark_mode")) { + const noDarkQuery = db + .from("user_profiles") + .select(PROFILE_SELECT_NO_DARK_MODE) + .eq("user_id", userId); + const noDark = + mode === "single" + ? await noDarkQuery.single() + : await noDarkQuery.maybeSingle(); + if (!noDark.error) { + if (noDark.data && typeof noDark.data === "object") { + Object.assign(noDark.data as Record, { + dark_mode: false, + }); + } + return noDark; + } + cascadeError = noDark.error; + } + + // A database that predates the 20260821 migrations rejects the full + // select on the first of the new columns, which would otherwise skip + // every tier below (they key on *their* new column's name) and land on + // a select that silently resets the legal-research and quick-action + // preferences to defaults. Two retry tiers, most-migrated first: + // missing only password_set_at (migration 02) keeps the live + // onboarding columns; missing the migration-01 columns drops them all, + // and serializeProfile treats the absent fields as legacy-exempt — + // matching what the migration's backfill would write. + if (isMissingProfileColumn(cascadeError, "password_set_at")) { + const prePasswordQuery = db + .from("user_profiles") + .select(PROFILE_SELECT_NO_PASSWORD) + .eq("user_id", userId); + const prePassword = + mode === "single" + ? await prePasswordQuery.single() + : await prePasswordQuery.maybeSingle(); + if (!prePassword.error) return prePassword; + cascadeError = prePassword.error; + } + if ( + ONBOARDING_PROFILE_COLUMNS.some((column) => + isMissingProfileColumn(cascadeError, column), + ) + ) { + const preOnboardingQuery = db + .from("user_profiles") + .select(PROFILE_SELECT_NO_ONBOARDING) + .eq("user_id", userId); + const preOnboarding = + mode === "single" + ? await preOnboardingQuery.single() + : await preOnboardingQuery.maybeSingle(); + if (!preOnboarding.error) return preOnboarding; + cascadeError = preOnboarding.error; + } + + if (isMissingProfileColumn(cascadeError, "quick_actions_visible")) { + const previousQuery = db + .from("user_profiles") + .select(PROFILE_SELECT_NO_QUICK_ACTIONS) + .eq("user_id", userId); + const previous = + mode === "single" + ? await previousQuery.single() + : await previousQuery.maybeSingle(); + if (!previous.error) { + if (previous.data && typeof previous.data === "object") { + Object.assign(previous.data, { + quick_actions_visible: true, + dark_mode: false, + }); + } + return previous; + } + } + + const legacy = await selectProfileLegacy(db, userId, mode); + if (legacy.data && typeof legacy.data === "object") { + const row = legacy.data as Record; + if (!("legal_research_us" in row)) { + Object.assign(row, { legal_research_us: true }); + } + Object.assign(row, { quick_actions_visible: true }); + if (!("dark_mode" in row)) { + Object.assign(row, { dark_mode: false }); + } + } + return legacy; +} + +async function selectProfileLegacy( + db: Db, + userId: string, + mode: "maybe" | "single", +) { + const query = db + .from("user_profiles") + .select(PROFILE_SELECT_NO_LEGAL) + .eq("user_id", userId); + const result = + mode === "single" ? await query.single() : await query.maybeSingle(); + if (!result.error) { + return result; + } + + const missingMfaOnLogin = isMissingProfileColumn( + result.error, + "mfa_on_login", + ); + if (missingMfaOnLogin) { + const modelQuery = db + .from("user_profiles") + .select(LEGACY_PROFILE_MODEL_SELECT) + .eq("user_id", userId); + const modelLegacy = + mode === "single" + ? await modelQuery.single() + : await modelQuery.maybeSingle(); + if ( + !modelLegacy.error || + !isMissingProfileColumn(modelLegacy.error, "title_model") + ) { + if (modelLegacy.data && typeof modelLegacy.data === "object") { + const row = modelLegacy.data as Record; + Object.assign(row, { + mfa_on_login: false, + }); + } + return modelLegacy; + } + } + + if ( + !missingMfaOnLogin && + !isMissingProfileColumn(result.error, "title_model") + ) { + return result; + } + + const legacyQuery = db + .from("user_profiles") + .select(LEGACY_PROFILE_SELECT) + .eq("user_id", userId); + const legacy = + mode === "single" + ? await legacyQuery.single() + : await legacyQuery.maybeSingle(); + if (legacy.data && typeof legacy.data === "object") { + const row = legacy.data as Record; + Object.assign(row, { + title_model: null, + mfa_on_login: false, + }); + } + return legacy; +} + +const CATALOG_MODEL_ID_RE = /^[^\s/]+\/[^\s]+$/; + +/** + * A router's catalog-id shape. OpenRouter and Vercel publish vendor/model + * pairs; OpenCode Go publishes bare model names ("glm-5"), so requiring a + * slash there would reject its entire catalog. + */ +const ROUTER_MODEL_ID_RE: Record = { + openrouter: CATALOG_MODEL_ID_RE, + vercel: CATALOG_MODEL_ID_RE, + "opencode-go": /^[^\s]+$/, +}; + +/** + * The profile field each router's selection is read from and written to. + * Mirrored by the frontend's updateUserProfile payload. + */ +export const ROUTER_PROFILE_FIELDS: Record = { + openrouter: "openRouterModels", + vercel: "vercelModels", + "opencode-go": "openCodeGoModels", +}; + +export function normalizeRouterModels( + value: unknown, + provider: RouterSlug, +): string[] { + if (!Array.isArray(value)) return []; + const models: string[] = []; + const seen = new Set(); + for (const item of value) { + if (typeof item !== "string") continue; + const trimmed = item.trim(); + // Strip a leading router slug ("openrouter/deepseek/deepseek-v3" → + // "deepseek/deepseek-v3") only when what remains is still a full + // vendor/model catalog id. Some catalog ids legitimately begin with + // the router's own slug (OpenRouter's "openrouter/auto", Vercel's + // "vercel/v0-1.5-md"); for those the raw id IS the canonical form + // and stripping would destroy it. + const catalogIdRe = ROUTER_MODEL_ID_RE[provider]; + const stripped = trimmed.replace(new RegExp(`^${provider}/`), ""); + const model = catalogIdRe.test(stripped) ? stripped : trimmed; + if ( + !model || + model.length > 200 || + !catalogIdRe.test(model) || + (provider === "opencode-go" && + !isSupportedOpenCodeGoModel(model)) || + seen.has(model) + ) { + continue; + } + seen.add(model); + models.push(model); + if (models.length === 50) break; + } + return models; +} + +function routerTitleFallback( + routerModels: RouterModelSelections, + apiKeyStatus?: ApiKeyStatus, +): string | null { + for (const slug of ROUTER_SLUGS) { + const first = routerModels[slug][0]; + if (apiKeyStatus?.[slug] && first) return `${slug}/${first}`; + } + return null; +} + +function serializeProfile( + routerModels: RouterModelSelections, + row: UserProfileRow, + apiKeyStatus?: ApiKeyStatus, +) { + const creditsUsed = row.message_credits_used ?? 0; + const titleFallback = apiKeyStatus?.gemini + ? DEFAULT_TITLE_MODEL + : apiKeyStatus?.openai + ? OPENAI_LOW_MODELS[0] + : apiKeyStatus?.claude + ? CLAUDE_LOW_MODELS[0] + : (routerTitleFallback(routerModels, apiKeyStatus) ?? + DEFAULT_TITLE_MODEL); + return { + displayName: row.display_name, + organisation: row.organisation, + jurisdiction: row.jurisdiction ?? null, + practiceSetting: row.practice_setting ?? null, + professionalTitle: row.professional_title ?? null, + practiceAreas: Array.isArray(row.practice_areas) + ? row.practice_areas + : [], + // Databases that have not yet applied the onboarding migration must + // not lock existing users out of the app. NULL means a new user still + // needs onboarding; 0 identifies a legacy-exempt user; 1 is complete. + onboardingVersion: + row.onboarding_version === undefined ? 0 : row.onboarding_version, + onboardingComplete: + row.onboarding_version === undefined || + row.onboarding_version !== null, + passwordSet: !!row.password_set_at, + messageCreditsUsed: creditsUsed, + creditsResetDate: row.credits_reset_date, + creditsRemaining: Math.max(MONTHLY_CREDIT_LIMIT - creditsUsed, 0), + tier: row.tier || "Free", + titleModel: resolveModel(row.title_model, titleFallback), + tabularModel: resolveModel(row.tabular_model, DEFAULT_TABULAR_MODEL), + mfaOnLogin: row.mfa_on_login === true, + legalResearchUs: row.legal_research_us !== false, + quickActionsVisible: row.quick_actions_visible !== false, + darkMode: row.dark_mode === true, + ...Object.fromEntries( + ROUTER_SLUGS.map((slug) => [ + ROUTER_PROFILE_FIELDS[slug], + routerModels[slug], + ]), + ), + ...(apiKeyStatus ? { apiKeyStatus } : {}), + }; +} + +const PRACTICE_SETTINGS = new Set([ + "private_practice", + "in_house", + "not_practising", +]); + +const PROFESSIONAL_TITLES = new Set([ + "Partner", + "Senior Associate", + "Associate", + "Law Clerk", + "Counsel", + "General Counsel", + "Legal Counsel", + "Other", +]); + +function isPracticeSetting(value: string): boolean { + return PRACTICE_SETTINGS.has(value); +} + +function normalizeProfessionalTitle(value: unknown): string | null | undefined { + if (value === null || value === undefined || value === "") return null; + if (typeof value !== "string") return undefined; + const title = value.trim(); + return PROFESSIONAL_TITLES.has(title) ? title : undefined; +} + +function normalizePracticeAreas(value: unknown): string[] | null { + if (!Array.isArray(value)) return null; + const practiceAreas = Array.from( + new Set( + value + .filter((item): item is string => typeof item === "string") + .map((item) => item.trim()) + .filter(Boolean), + ), + ); + if ( + practiceAreas.length > 20 || + practiceAreas.some((item) => item.length > 100) + ) { + return null; + } + return practiceAreas; +} + +export type PersonalisationUpdate = { + jurisdiction?: string | null; + practice_setting?: string | null; + professional_title?: string | null; + practice_areas?: string[]; +}; + +function parsePersonalisationPayload( + raw: Record, + { allowClearing }: { allowClearing: boolean }, +): + | { ok: true; update: PersonalisationUpdate } + | { ok: false; detail: string } { + const update: PersonalisationUpdate = {}; + + if ("jurisdiction" in raw) { + if ( + allowClearing && + (raw.jurisdiction === null || raw.jurisdiction === "") + ) { + update.jurisdiction = null; + } else { + const jurisdiction = + typeof raw.jurisdiction === "string" + ? raw.jurisdiction.trim() + : ""; + if (!jurisdiction || jurisdiction.length > 100) { + return { + ok: false, + detail: "Select a valid jurisdiction of practice", + }; + } + update.jurisdiction = jurisdiction; + } + } + + if ("practiceSetting" in raw) { + if ( + allowClearing && + (raw.practiceSetting === null || raw.practiceSetting === "") + ) { + update.practice_setting = null; + } else { + const practiceSetting = + typeof raw.practiceSetting === "string" + ? raw.practiceSetting.trim() + : ""; + if (!isPracticeSetting(practiceSetting)) { + return { + ok: false, + detail: "Select a valid professional setting", + }; + } + update.practice_setting = practiceSetting; + } + } + + if ("professionalTitle" in raw) { + const professionalTitle = normalizeProfessionalTitle( + raw.professionalTitle, + ); + if ( + professionalTitle === undefined || + (!allowClearing && professionalTitle === null) + ) { + return { ok: false, detail: "Select a valid title" }; + } + update.professional_title = professionalTitle; + } + + if ("practiceAreas" in raw) { + const practiceAreas = normalizePracticeAreas(raw.practiceAreas); + if (!practiceAreas) { + return { + ok: false, + detail: "Select no more than 20 valid practice areas", + }; + } + update.practice_areas = practiceAreas; + } + + return { ok: true, update }; +} + +export function validateProfilePayload(body: unknown): + | { + ok: true; + update: { + display_name?: string | null; + organisation?: string | null; + jurisdiction?: string | null; + practice_setting?: string | null; + professional_title?: string | null; + practice_areas?: string[]; + title_model?: string; + tabular_model?: string; + legal_research_us?: boolean; + quick_actions_visible?: boolean; + updated_at: string; + }; + routerModels?: Partial>; + } + | { ok: false; detail: string } { + if (!body || typeof body !== "object" || Array.isArray(body)) { + return { ok: false, detail: "Expected a JSON object" }; + } + + const raw = body as Record; + const allowedFields = new Set([ + "displayName", + "organisation", + "jurisdiction", + "practiceSetting", + "professionalTitle", + "practiceAreas", + "titleModel", + "tabularModel", + "legalResearchUs", + "quickActionsVisible", + "darkMode", + ...ROUTER_SLUGS.map((slug) => ROUTER_PROFILE_FIELDS[slug]), + ]); + const invalidField = Object.keys(raw).find( + (key) => !allowedFields.has(key), + ); + if (invalidField) { + return { + ok: false, + detail: `Unsupported profile field: ${invalidField}`, + }; + } + + const update: { + display_name?: string | null; + organisation?: string | null; + jurisdiction?: string | null; + practice_setting?: string | null; + professional_title?: string | null; + practice_areas?: string[]; + title_model?: string; + tabular_model?: string; + legal_research_us?: boolean; + quick_actions_visible?: boolean; + dark_mode?: boolean; + updated_at: string; + } = { updated_at: new Date().toISOString() }; + const routerModels: Partial> = {}; + + const personalisation = parsePersonalisationPayload(raw, { + allowClearing: true, + }); + if (!personalisation.ok) return personalisation; + Object.assign(update, personalisation.update); + + // Both fields flow into every chat's system prompt via + // buildUserPersonalisationPrompt, so an unbounded value would inflate + // token cost on every message. Truncate (not reject) at 200 characters: + // that is exactly what the signup trigger (handle_new_user's + // left(..., 200)) does to the same columns, and rejection would strand + // any over-long value written before this cap existed. + if ("displayName" in raw) { + if (raw.displayName !== null && typeof raw.displayName !== "string") { + return { + ok: false, + detail: "displayName must be a string or null", + }; + } + update.display_name = raw.displayName?.trim().slice(0, 200) || null; + } + + if ("organisation" in raw) { + if (raw.organisation !== null && typeof raw.organisation !== "string") { + return { + ok: false, + detail: "organisation must be a string or null", + }; + } + update.organisation = raw.organisation?.trim().slice(0, 200) || null; + } + + if ("tabularModel" in raw) { + if (typeof raw.tabularModel !== "string") { + return { ok: false, detail: "tabularModel must be a string" }; + } + const resolved = resolveModel(raw.tabularModel, ""); + if (!resolved) { + return { ok: false, detail: "Unsupported tabularModel" }; + } + update.tabular_model = resolved; + } + + if ("titleModel" in raw) { + if (typeof raw.titleModel !== "string") { + return { ok: false, detail: "titleModel must be a string" }; + } + const resolved = resolveModel(raw.titleModel, ""); + if (!resolved) { + return { ok: false, detail: "Unsupported titleModel" }; + } + update.title_model = resolved; + } + + for (const slug of ROUTER_SLUGS) { + const field = ROUTER_PROFILE_FIELDS[slug]; + if (!(field in raw)) continue; + const value = raw[field]; + if (!Array.isArray(value)) { + return { + ok: false, + detail: `${field} must be an array of model IDs`, + }; + } + // Check the cap before normalizing: normalizeRouterModels truncates + // at 50, so a longer payload would otherwise surface as the + // misleading "invalid or duplicate model ID". + if (value.length > 50) { + return { + ok: false, + detail: `${field} can include at most 50 models`, + }; + } + const models = normalizeRouterModels(value, slug); + if (models.length !== value.length) { + return { + ok: false, + detail: `${field} contains an invalid or duplicate model ID`, + }; + } + routerModels[slug] = models; + } + + if ("legalResearchUs" in raw) { + if (typeof raw.legalResearchUs !== "boolean") { + return { + ok: false, + detail: "legalResearchUs must be a boolean", + }; + } + update.legal_research_us = raw.legalResearchUs; + } + + if ("quickActionsVisible" in raw) { + if (typeof raw.quickActionsVisible !== "boolean") { + return { + ok: false, + detail: "quickActionsVisible must be a boolean", + }; + } + update.quick_actions_visible = raw.quickActionsVisible; + } + + if ("darkMode" in raw) { + if (typeof raw.darkMode !== "boolean") { + return { + ok: false, + detail: "darkMode must be a boolean", + }; + } + update.dark_mode = raw.darkMode; + } + + return { ok: true, update, routerModels }; +} + +// POST /user/onboarding accepts only the four personalisation fields and, +// unlike PATCH /user/profile, does not allow clearing them. +export function validateOnboardingPayload( + body: unknown, +): + | { ok: true; update: PersonalisationUpdate } + | { ok: false; detail: string } { + const raw = + body && typeof body === "object" && !Array.isArray(body) + ? (body as Record) + : null; + if (!raw) return { ok: false, detail: "Expected a JSON object" }; + + const invalidField = Object.keys(raw).find( + (key) => + key !== "jurisdiction" && + key !== "practiceSetting" && + key !== "professionalTitle" && + key !== "practiceAreas", + ); + if (invalidField) { + return { + ok: false, + detail: `Unsupported onboarding field: ${invalidField}`, + }; + } + + return parsePersonalisationPayload(raw, { allowClearing: false }); +} + +export function readBooleanBodyField( + body: unknown, + field: string, +): { ok: true; value: boolean } | { ok: false; detail: string } { + if (!body || typeof body !== "object" || Array.isArray(body)) { + return { ok: false, detail: "Expected a JSON object" }; + } + + const raw = body as Record; + const invalidField = Object.keys(raw).find((key) => key !== field); + if (invalidField) { + return { ok: false, detail: `Unsupported field: ${invalidField}` }; + } + if (typeof raw[field] !== "boolean") { + return { ok: false, detail: `${field} must be a boolean` }; + } + + return { ok: true, value: raw[field] }; +} + +export async function ensureProfileRow(db: Db, userId: string) { + const { error } = await db + .from("user_profiles") + .upsert( + { user_id: userId }, + { onConflict: "user_id", ignoreDuplicates: true }, + ); + return error; +} + +export async function loadProfile( + db: Db, + userId: string, + options: { repairMissing?: boolean; apiKeyStatus?: ApiKeyStatus } = {}, +) { + let { data, error } = await selectProfile(db, userId, "maybe"); + + if (error) return { data: null, error }; + if (!data) { + if (!options.repairMissing) { + return { data: null, error: new Error("Profile not found") }; + } + + const ensureError = await ensureProfileRow(db, userId); + if (ensureError) return { data: null, error: ensureError }; + + const created = await selectProfile(db, userId, "single"); + if (created.error) return { data: null, error: created.error }; + data = created.data; + } + + let row = data as UserProfileRow; + if ( + row.credits_reset_date && + new Date() > new Date(row.credits_reset_date) + ) { + const creditsResetDate = new Date(); + creditsResetDate.setDate(creditsResetDate.getDate() + 30); + const { error: resetError } = await db + .from("user_profiles") + .update({ + message_credits_used: 0, + credits_reset_date: creditsResetDate.toISOString(), + updated_at: new Date().toISOString(), + }) + .eq("user_id", userId); + + if (resetError) return { data: null, error: resetError }; + const { data: resetData, error: resetLoadError } = await selectProfile( + db, + userId, + "single", + ); + if (resetLoadError) return { data: null, error: resetLoadError }; + row = resetData as UserProfileRow; + } + + try { + const routerModels = await getAllUserRouterModels(userId, db); + return { + data: serializeProfile(routerModels, row, options.apiKeyStatus), + error: null, + }; + } catch (routerModelsError) { + return { + data: null, + error: + routerModelsError instanceof Error + ? routerModelsError + : new Error(errorMessage(routerModelsError)), + }; + } +} + +// --------------------------------------------------------------------------- +// Profile +// --------------------------------------------------------------------------- + +export async function bootstrapUserProfile( + db: Db, + userId: string, +): Promise<{ ok: true } | { ok: false; error: unknown }> { + const error = await ensureProfileRow(db, userId); + if (error) return { ok: false, error }; + return { ok: true }; +} + +export async function getUserProfile( + db: Db, + userId: string, +): Promise< + { ok: true; body: Record } | { ok: false; error: unknown } +> { + const apiKeyStatus = await getUserApiKeyStatus(userId, db); + const { data, error } = await loadProfile(db, userId, { + repairMissing: true, + apiKeyStatus, + }); + if (error) return { ok: false, error }; + return { ok: true, body: { ...data, apiKeyStatus } }; +} + +export async function lookupUserByEmail( + db: Db, + email: string, +): Promise<{ + exists: boolean; + email: string; + display_name: string | null; +}> { + const user = await findProfileUserByEmail(db, email); + return { + exists: !!user, + email: user?.email ?? email.trim().toLowerCase(), + display_name: user?.display_name ?? null, + }; +} + +export async function updateUserProfile( + db: Db, + userId: string, + update: Record, + routerModels?: Partial>, +): Promise< + { ok: true; body: Record } | { ok: false; error: unknown } +> { + const ensureError = await ensureProfileRow(db, userId); + if (ensureError) return { ok: false, error: ensureError }; + + const { error: updateError } = await db + .from("user_profiles") + .update(update) + .eq("user_id", userId); + if (updateError) return { ok: false, error: updateError }; + + for (const slug of ROUTER_SLUGS) { + const models = routerModels?.[slug]; + if (models === undefined) continue; + try { + await replaceUserRouterModels(userId, slug, models, db); + } catch (routerModelsError) { + return { ok: false, error: routerModelsError }; + } + } + + const apiKeyStatus = await getUserApiKeyStatus(userId, db); + const { data, error } = await loadProfile(db, userId, { apiKeyStatus }); + if (error) return { ok: false, error }; + return { ok: true, body: { ...data, apiKeyStatus } }; +} + +// --------------------------------------------------------------------------- +// Onboarding + password capability +// --------------------------------------------------------------------------- + +// Records the personalisation answers and marks onboarding complete. Unlike +// the sendInternalError-backed profile handlers, these two surfaces still +// report the underlying message, so the failure results carry `detail`. +export async function completeUserOnboarding( + db: Db, + userId: string, + update: PersonalisationUpdate, +): Promise< + { ok: true; body: Record } | { ok: false; detail: string } +> { + const ensureError = await ensureProfileRow(db, userId); + if (ensureError) return { ok: false, detail: ensureError.message }; + + const { error: updateError } = await db + .from("user_profiles") + .update({ + ...update, + onboarding_version: 1, + updated_at: new Date().toISOString(), + }) + .eq("user_id", userId); + if (updateError) return { ok: false, detail: updateError.message }; + + const apiKeyStatus = await getUserApiKeyStatus(userId, db); + const { data, error } = await loadProfile(db, userId, { apiKeyStatus }); + if (error) return { ok: false, detail: error.message }; + return { ok: true, body: { ...data, apiKeyStatus } }; +} + +export type RecordPasswordSetResult = + | { ok: true; body: Record } + | { ok: false; kind: "db_error"; detail: string } + | { ok: false; kind: "not_recorded"; detail: string }; + +// Record password capability only after verifying Supabase's auth.users row. +export async function recordPasswordSet( + db: Db, + userId: string, +): Promise { + const ensureError = await ensureProfileRow(db, userId); + if (ensureError) + return { ok: false, kind: "db_error", detail: ensureError.message }; + + const { data: passwordSetAt, error: syncError } = await db.rpc( + "sync_user_password_set", + { p_user_id: userId }, + ); + if (syncError) + return { ok: false, kind: "db_error", detail: syncError.message }; + if (!passwordSetAt) { + return { + ok: false, + kind: "not_recorded", + detail: "Supabase has not recorded a password for this account", + }; + } + + const apiKeyStatus = await getUserApiKeyStatus(userId, db); + const { data, error } = await loadProfile(db, userId, { apiKeyStatus }); + if (error) return { ok: false, kind: "db_error", detail: error.message }; + return { ok: true, body: { ...data, apiKeyStatus } }; +} diff --git a/backend/src/modules/user/user.routes.ts b/backend/src/modules/user/user.routes.ts new file mode 100644 index 0000000000..f08d36d3d2 --- /dev/null +++ b/backend/src/modules/user/user.routes.ts @@ -0,0 +1,744 @@ +import crypto from "crypto"; +import { Router } from "express"; +import { requireAuth, requireMfaIfEnrolled } from "../../middleware/auth"; +import { createServerSupabase } from "../../lib/supabase"; +import { recordAudit } from "../../lib/audit"; +import { sendInternalError } from "../../lib/httpError"; +import { buildContentDisposition } from "../../lib/storage"; +import { normalizeApiKeyProvider } from "../../lib/userApiKeys"; +import { completeUserMcpConnectorOAuth } from "../../lib/mcpConnectors"; +import { userExportFilename } from "../../lib/userDataExport"; +import { + bootstrapUserProfile, + completeUserOnboarding, + createMcpConnector, + deleteMcpConnector, + deleteUserAccount, + deleteUserChats, + deleteUserProjectsData, + deleteUserTabularReviews, + errorMessage, + exportUserAccount, + exportUserChats, + exportUserTabularReviews, + getApiKeyStatus, + getMcpConnector, + getUserExportStatus, + getUserProfile, + loadUserExportArtifact, + lookupUserByEmail, + listMcpConnectors, + readBooleanBodyField, + recordPasswordSet, + refreshMcpConnectorTools, + saveApiKey, + setMcpToolEnabled, + setMfaOnLogin, + startMcpConnectorOAuth, + startUserExport, + updateMcpConnector, + updateUserProfile, + validateExportRequest, + validateOnboardingPayload, + validateProfilePayload, +} from "./user.service"; + +export const userRouter = Router(); + +function backendPublicUrl(req: { + protocol: string; + get(name: string): string | undefined; +}) { + return ( + process.env.API_PUBLIC_URL || + process.env.BACKEND_URL || + `${req.protocol}://${req.get("host")}` + ).replace(/\/+$/, ""); +} + +function frontendUrl(path = "/settings/connectors") { + const base = (process.env.FRONTEND_URL ?? "http://localhost:3000").replace( + /\/+$/, + "", + ); + return `${base}${path}`; +} + +function shortHash(value: string) { + return value + ? crypto.createHash("sha256").update(value).digest("hex").slice(0, 12) + : null; +} + +function mcpOAuthPopupHtml(payload: { + success: boolean; + connectorId?: string; + detail?: string; +}, nonce: string) { + const targetOrigin = new URL(frontendUrl()).origin; + const targetUrl = frontendUrl(); + const message = JSON.stringify({ + type: "mcp_oauth_result", + ...payload, + }); + return ` + + + + + MCP authorization + + + +
+

${payload.success ? "Authorization complete" : "Authorization failed"}

+

${payload.success ? "You can return to Mike." : "Return to Mike and try connecting again."}

+
+ + +`; +} + +function mcpOAuthPopupCsp(nonce: string) { + return [ + "default-src 'none'", + `script-src 'nonce-${nonce}'`, + "style-src 'unsafe-inline'", + "base-uri 'none'", + "form-action 'none'", + "frame-ancestors 'none'", + ].join("; "); +} + +// POST /user/profile +userRouter.post("/profile", requireAuth, async (_req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const result = await bootstrapUserProfile(db, userId); + if (!result.ok) return void sendInternalError(res, result.error); + res.json({ ok: true }); +}); + +// GET /user/lookup?email=person@example.com +userRouter.get("/lookup", requireAuth, async (req, res) => { + const email = typeof req.query.email === "string" ? req.query.email : ""; + if (!email.trim()) { + return void res.status(400).json({ detail: "email is required" }); + } + + const db = createServerSupabase(); + res.json(await lookupUserByEmail(db, email)); +}); + +// GET /user/profile +userRouter.get("/profile", requireAuth, async (_req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const result = await getUserProfile(db, userId); + if (!result.ok) return void sendInternalError(res, result.error); + res.json(result.body); +}); + +// PATCH /user/profile +userRouter.patch("/profile", requireAuth, async (req, res) => { + const userId = res.locals.userId as string; + const parsed = validateProfilePayload(req.body); + if (!parsed.ok) return void res.status(400).json({ detail: parsed.detail }); + + const db = createServerSupabase(); + const result = await updateUserProfile( + db, + userId, + parsed.update, + parsed.routerModels, + ); + if (!result.ok) return void sendInternalError(res, result.error); + res.json(result.body); +}); + +// POST /user/onboarding +userRouter.post("/onboarding", requireAuth, async (req, res) => { + const parsed = validateOnboardingPayload(req.body); + if (!parsed.ok) return void res.status(400).json({ detail: parsed.detail }); + + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const result = await completeUserOnboarding(db, userId, parsed.update); + if (!result.ok) return void res.status(500).json({ detail: result.detail }); + res.json(result.body); +}); + +// POST /user/security/password-set +// Record password capability only after verifying Supabase's auth.users row. +userRouter.post("/security/password-set", requireAuth, async (_req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const result = await recordPasswordSet(db, userId); + if (!result.ok) { + if (result.kind === "not_recorded") + return void res.status(409).json({ detail: result.detail }); + return void res.status(500).json({ detail: result.detail }); + } + res.json(result.body); +}); + +// PATCH /user/security/mfa-login +userRouter.patch( + "/security/mfa-login", + requireAuth, + requireMfaIfEnrolled, + async (req, res) => { + const userId = res.locals.userId as string; + const parsed = readBooleanBodyField(req.body, "enabled"); + if (!parsed.ok) + return void res.status(400).json({ detail: parsed.detail }); + + const db = createServerSupabase(); + const result = await setMfaOnLogin(db, userId, parsed.value); + if (!result.ok) { + if (result.kind === "no_factor") + return void res.status(400).json({ detail: result.detail }); + return void sendInternalError(res, result.error); + } + res.json(result.body); + }, +); + +// GET /user/api-keys +userRouter.get("/api-keys", requireAuth, async (_req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const status = await getApiKeyStatus(db, userId); + res.json(status); +}); + +// PUT /user/api-keys/:provider +userRouter.put( + "/api-keys/:provider", + requireAuth, + requireMfaIfEnrolled, + async (req, res) => { + const userId = res.locals.userId as string; + const provider = normalizeApiKeyProvider(req.params.provider); + if (!provider) + return void res + .status(400) + .json({ detail: "Unsupported provider" }); + + const apiKey = + typeof req.body?.api_key === "string" ? req.body.api_key : null; + const db = createServerSupabase(); + const result = await saveApiKey(db, { userId, provider, apiKey }); + if (!result.ok) { + if (result.kind === "env_configured") + return void res.status(409).json({ + detail: "This provider is configured by the server environment and cannot be changed from the browser.", + }); + return void sendInternalError(res, result.error); + } + res.json(result.status); + }, +); + +// GET /user/mcp-connectors +userRouter.get("/mcp-connectors", requireAuth, async (_req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const result = await listMcpConnectors(db, userId); + if (!result.ok) return void sendInternalError(res, result.error); + res.json(result.connectors); +}); + +// GET /user/mcp-connectors/:connectorId +userRouter.get( + "/mcp-connectors/:connectorId", + requireAuth, + async (req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const result = await getMcpConnector( + db, + userId, + req.params.connectorId, + ); + if (!result.ok) + return void res + .status(404) + .json({ detail: "Connector not found" }); + res.json(result.connector); + }, +); + +// POST /user/mcp-connectors +userRouter.post( + "/mcp-connectors", + requireAuth, + requireMfaIfEnrolled, + async (req, res) => { + const userId = res.locals.userId as string; + const name = typeof req.body?.name === "string" ? req.body.name : ""; + const serverUrl = + typeof req.body?.serverUrl === "string" ? req.body.serverUrl : ""; + const bearerToken = + typeof req.body?.bearerToken === "string" + ? req.body.bearerToken + : null; + const headers = + req.body?.headers && + typeof req.body.headers === "object" && + !Array.isArray(req.body.headers) + ? (req.body.headers as Record) + : undefined; + const db = createServerSupabase(); + const result = await createMcpConnector(db, userId, { + name, + serverUrl, + bearerToken, + headers, + }); + if (!result.ok) + return void res.status(400).json({ + detail: "Connector settings are invalid or the server could not be reached.", + }); + res.status(201).json(result.connector); + }, +); + +// PATCH /user/mcp-connectors/:connectorId +userRouter.patch( + "/mcp-connectors/:connectorId", + requireAuth, + requireMfaIfEnrolled, + async (req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const body = req.body ?? {}; + const result = await updateMcpConnector( + db, + userId, + req.params.connectorId, + { + ...(typeof body.name === "string" ? { name: body.name } : {}), + ...(typeof body.serverUrl === "string" + ? { serverUrl: body.serverUrl } + : {}), + ...(typeof body.enabled === "boolean" + ? { enabled: body.enabled } + : {}), + ...("bearerToken" in body + ? { + bearerToken: + typeof body.bearerToken === "string" + ? body.bearerToken + : null, + } + : {}), + ...("headers" in body + ? { + headers: + body.headers && + typeof body.headers === "object" && + !Array.isArray(body.headers) + ? (body.headers as Record) + : {}, + } + : {}), + }, + ); + if (!result.ok) + return void res.status(400).json({ + detail: "Connector settings are invalid or the server could not be reached.", + }); + res.json(result.connector); + }, +); + +// DELETE /user/mcp-connectors/:connectorId +userRouter.delete( + "/mcp-connectors/:connectorId", + requireAuth, + requireMfaIfEnrolled, + async (req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const result = await deleteMcpConnector( + db, + userId, + req.params.connectorId, + ); + if (!result.ok) return void sendInternalError(res, result.error); + res.status(204).send(); + }, +); + +// POST /user/mcp-connectors/:connectorId/oauth/start +userRouter.post( + "/mcp-connectors/:connectorId/oauth/start", + requireAuth, + requireMfaIfEnrolled, + async (req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const redirectUri = `${backendPublicUrl(req)}/user/mcp-connectors/oauth/callback`; + const result = await startMcpConnectorOAuth( + db, + userId, + req.params.connectorId, + redirectUri, + ); + if (!result.ok) + return void res.status(400).json({ + detail: "Connector authorization could not be started.", + }); + res.json(result.result); + }, +); + +// GET /user/mcp-connectors/oauth/callback +userRouter.get("/mcp-connectors/oauth/callback", async (req, res) => { + const nonce = crypto.randomBytes(16).toString("base64"); + const state = typeof req.query.state === "string" ? req.query.state : ""; + const code = typeof req.query.code === "string" ? req.query.code : ""; + const error = + typeof req.query.error === "string" ? req.query.error : undefined; + const db = createServerSupabase(); + try { + if (error) throw new Error(error); + if (!state || !code) + throw new Error("OAuth callback is missing state or code."); + const result = await completeUserMcpConnectorOAuth(state, code, db); + res.set("Content-Security-Policy", mcpOAuthPopupCsp(nonce)) + .type("html") + .send( + mcpOAuthPopupHtml( + { + success: true, + connectorId: result.connectorId, + }, + nonce, + ), + ); + } catch (err) { + const detail = errorMessage(err); + console.error("[user/mcp-connectors] oauth callback failed", { + error: detail, + stateHash: shortHash(state), + hasCode: !!code, + hasError: !!error, + issuer: + typeof req.query.iss === "string" ? req.query.iss : undefined, + scope: + typeof req.query.scope === "string" + ? req.query.scope + : undefined, + }); + res.status(400) + .set("Content-Security-Policy", mcpOAuthPopupCsp(nonce)) + .type("html") + .send( + mcpOAuthPopupHtml( + { + success: false, + detail: "Connector authorization could not be completed.", + }, + nonce, + ), + ); + } +}); + +// POST /user/mcp-connectors/:connectorId/refresh-tools +userRouter.post( + "/mcp-connectors/:connectorId/refresh-tools", + requireAuth, + requireMfaIfEnrolled, + async (req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const result = await refreshMcpConnectorTools( + db, + userId, + req.params.connectorId, + ); + if (!result.ok) { + if (result.kind === "oauth_required") + return void res.status(401).json({ + code: result.code, + detail: "This connector needs to be authorized again.", + }); + return void res.status(400).json({ + detail: "Connector tools could not be refreshed.", + }); + } + res.json(result.connector); + }, +); + +// PATCH /user/mcp-connectors/:connectorId/tools/:toolId +userRouter.patch( + "/mcp-connectors/:connectorId/tools/:toolId", + requireAuth, + requireMfaIfEnrolled, + async (req, res) => { + const userId = res.locals.userId as string; + const parsed = readBooleanBodyField(req.body, "enabled"); + if (!parsed.ok) + return void res.status(400).json({ detail: parsed.detail }); + + const db = createServerSupabase(); + const result = await setMcpToolEnabled( + db, + userId, + req.params.connectorId, + req.params.toolId, + parsed.value, + ); + if (!result.ok) + return void res.status(400).json({ + detail: "Connector tool settings could not be updated.", + }); + res.json(result.connector); + }, +); + +// DELETE /user/account +userRouter.delete( + "/account", + requireAuth, + requireMfaIfEnrolled, + async (_req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const db = createServerSupabase(); + const result = await deleteUserAccount(db, userId, userEmail); + if (!result.ok) return void sendInternalError(res, result.error); + res.status(204).send(); + }, +); + +// DELETE /user/chats +userRouter.delete( + "/chats", + requireAuth, + requireMfaIfEnrolled, + async (_req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const result = await deleteUserChats(db, userId); + if (!result.ok) return void sendInternalError(res, result.error); + res.status(204).send(); + }, +); + +// DELETE /user/projects +userRouter.delete( + "/projects", + requireAuth, + requireMfaIfEnrolled, + async (_req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const result = await deleteUserProjectsData(db, userId); + if (!result.ok) return void sendInternalError(res, result.error); + res.status(204).send(); + }, +); + +// DELETE /user/tabular-reviews +userRouter.delete( + "/tabular-reviews", + requireAuth, + requireMfaIfEnrolled, + async (_req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const result = await deleteUserTabularReviews(db, userId); + if (!result.ok) return void sendInternalError(res, result.error); + res.status(204).send(); + }, +); + +// GET /user/export +userRouter.get( + "/export", + requireAuth, + requireMfaIfEnrolled, + async (_req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const db = createServerSupabase(); + const result = await exportUserAccount(db, userId, userEmail); + if (!result.ok) return void sendInternalError(res, result.error); + res.setHeader("Content-Type", "application/json; charset=utf-8"); + res.setHeader( + "Content-Disposition", + `attachment; filename="${userExportFilename("account", userId)}"`, + ); + void recordAudit(createServerSupabase(), { + userId, + userEmail: res.locals.userEmail as string | undefined, + action: "export.account", + surface: "account", + }); + res.json(result.data); + }, +); + +// GET /user/chats/export +userRouter.get( + "/chats/export", + requireAuth, + requireMfaIfEnrolled, + async (_req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const db = createServerSupabase(); + const result = await exportUserChats(db, userId, userEmail); + if (!result.ok) return void sendInternalError(res, result.error); + res.setHeader("Content-Type", "application/json; charset=utf-8"); + res.setHeader( + "Content-Disposition", + `attachment; filename="${userExportFilename("chats", userId)}"`, + ); + void recordAudit(createServerSupabase(), { + userId, + userEmail: res.locals.userEmail as string | undefined, + action: "export.chats", + surface: "account", + }); + res.json(result.data); + }, +); + +// GET /user/tabular-reviews/export +userRouter.get( + "/tabular-reviews/export", + requireAuth, + requireMfaIfEnrolled, + async (_req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const db = createServerSupabase(); + const result = await exportUserTabularReviews(db, userId, userEmail); + if (!result.ok) return void sendInternalError(res, result.error); + res.setHeader("Content-Type", "application/json; charset=utf-8"); + res.setHeader( + "Content-Disposition", + `attachment; filename="${userExportFilename("tabular-reviews", userId)}"`, + ); + void recordAudit(createServerSupabase(), { + userId, + userEmail: res.locals.userEmail as string | undefined, + action: "export.tabular", + surface: "account", + }); + res.json(result.data); + }, +); + +// --------------------------------------------------------------------------- +// Async exports (durable): POST creates a DB-queue job that builds the +// export off the request thread; GET polls it; the download endpoint streams +// the finished artifact. The synchronous GET /user/*/export routes above +// still work (curl users, older clients) — the frontend uses this flow so a +// large export can neither time out the request nor die with a dropped tab. +// Artifacts expire after 24 hours (the runner's retention sweep deletes the +// file and the job row). + +// POST /user/exports { type, params? } +userRouter.post( + "/exports", + requireAuth, + requireMfaIfEnrolled, + async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const body = (req.body ?? {}) as { + type?: string; + params?: Record; + }; + // Validated before the Supabase client is constructed, so a bad + // request is a 400 rather than a connection-time failure. + const parsed = validateExportRequest({ userId, userEmail, body }); + if (!parsed.ok) + return void res.status(400).json({ detail: parsed.detail }); + + const db = createServerSupabase(); + const result = await startUserExport(db, { + userId, + type: parsed.type, + payload: parsed.payload, + }); + if (!result.ok) + return void res.status(500).json({ detail: result.detail }); + res.status(202).json({ export_id: result.exportId }); + }, +); + +// GET /user/exports/:exportId — poll until status is "done", then fetch +// GET /user/exports/:exportId/download. +userRouter.get( + "/exports/:exportId", + requireAuth, + requireMfaIfEnrolled, + async (req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const result = await getUserExportStatus( + db, + req.params.exportId, + userId, + ); + if (!result.ok) + return void res.status(404).json({ detail: "Export not found" }); + res.json(result.body); + }, +); + +// GET /user/exports/:exportId/download — stream the finished artifact. +// Authenticated + ownership-checked on every request (unlike /download/:token, +// which only serves paths backed by a document_versions row and would 404 on +// an export artifact); artifacts expire after 24h. +userRouter.get( + "/exports/:exportId/download", + requireAuth, + requireMfaIfEnrolled, + async (req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const result = await loadUserExportArtifact( + db, + req.params.exportId, + userId, + ); + if (!result.ok) + return void res.status(404).json({ + detail: + result.kind === "expired" + ? "Export expired" + : "Export not found", + }); + res.setHeader("Content-Type", result.contentType); + res.setHeader( + "Content-Disposition", + buildContentDisposition("attachment", result.filename), + ); + res.send(result.body); + }, +); diff --git a/backend/src/modules/user/user.service.ts b/backend/src/modules/user/user.service.ts new file mode 100644 index 0000000000..fcb61010e3 --- /dev/null +++ b/backend/src/modules/user/user.service.ts @@ -0,0 +1,92 @@ +// Business logic + data-access for the user module. +// +// These functions are the service layer behind user.routes.ts. They take an +// explicit Supabase client (`db`) plus request-derived primitives, perform the +// profile / MFA / API-key / MCP / export / deletion orchestration, and RETURN +// values or typed error results. They never touch req/res — the thin route +// handlers map the results onto HTTP status codes, headers, and response +// bodies. +// +// The implementation is split by concern across sibling files; this module is +// the aggregate surface the routes (and tests) import from: +// +// user.shared.ts — shared types + helpers (Db, errorMessage) +// user.profile.ts — load/serialize/validate + bootstrap/read/update profile +// user.mfa.ts — the MFA-on-login toggle (+ verified-TOTP factor lookup) +// user.apiKeys.ts — BYO API-key status + save (crypto stays in the lib) +// user.mcp.ts — MCP connector wrappers over lib/mcpConnectors +// user.account.ts — destructive account/data deletion (args + ordering kept) +// user.export.ts — data-export payload builders + the durable async +// export flow (enqueue / poll / download artifact) +// +// Security boundaries preserved across the split verbatim: +// - API-key crypto: writes funnel through saveUserApiKey (never reimplemented). +// - MFA: the requireMfaIfEnrolled guard stays in the route (HTTP layer); only +// the verified-TOTP factor lookup lives here. +// - Data deletion: the userDataCleanup helpers + auth-admin deleteUser call are +// invoked with identical args and ordering (destructive — exact preservation). +// - Exports: the payload builders are called here; the route owns the +// Content-Type / Content-Disposition headers and filenames. +// +// The re-exports below are NAMED so intra-module helpers (e.g. the profile-row +// loaders reused by user.mfa.ts) stay off this public surface — the routes and +// tests import exactly the same names they always did. + +export { errorMessage } from "./user.shared"; + +export { + validateProfilePayload, + validateOnboardingPayload, + normalizeRouterModels, + ROUTER_PROFILE_FIELDS, + readBooleanBodyField, + bootstrapUserProfile, + getUserProfile, + lookupUserByEmail, + updateUserProfile, + completeUserOnboarding, + recordPasswordSet, + type PersonalisationUpdate, + type RecordPasswordSetResult, +} from "./user.profile"; + +export { setMfaOnLogin, type SetMfaOnLoginResult } from "./user.mfa"; + +export { + getApiKeyStatus, + saveApiKey, + type SaveApiKeyResult, +} from "./user.apiKeys"; + +export { + listMcpConnectors, + getMcpConnector, + createMcpConnector, + updateMcpConnector, + deleteMcpConnector, + startMcpConnectorOAuth, + refreshMcpConnectorTools, + setMcpToolEnabled, + type RefreshMcpToolsResult, +} from "./user.mcp"; + +export { + deleteUserAccount, + deleteUserChats, + deleteUserProjectsData, + deleteUserTabularReviews, +} from "./user.account"; + +export { + exportUserAccount, + exportUserChats, + exportUserTabularReviews, + validateExportRequest, + startUserExport, + getUserExportStatus, + loadUserExportArtifact, + type ValidateExportRequestResult, + type StartUserExportResult, + type UserExportStatus, + type UserExportArtifact, +} from "./user.export"; diff --git a/backend/src/modules/user/user.shared.ts b/backend/src/modules/user/user.shared.ts new file mode 100644 index 0000000000..072c1c142f --- /dev/null +++ b/backend/src/modules/user/user.shared.ts @@ -0,0 +1,32 @@ +// Shared types + helpers for the user module service layer. +// +// The user service is split by concern across sibling files +// (user.profile.ts, user.mfa.ts, user.apiKeys.ts, user.mcp.ts, +// user.account.ts, user.export.ts). Anything used by more than one of them +// lives here, and user.service.ts re-exports the whole public surface so +// route/test importers see a single module. + +import { createServerSupabase } from "../../lib/supabase"; + +export type Db = ReturnType; + +export function errorMessage(error: unknown): string { + if (error instanceof Error && error.message) return error.message; + if (error && typeof error === "object") { + const record = error as { + message?: unknown; + details?: unknown; + hint?: unknown; + code?: unknown; + }; + return ( + [record.message, record.details, record.hint, record.code] + .filter( + (value): value is string => + typeof value === "string" && !!value, + ) + .join(" ") || JSON.stringify(error) + ); + } + return String(error); +} diff --git a/backend/src/modules/workflows/workflows.routes.ts b/backend/src/modules/workflows/workflows.routes.ts new file mode 100644 index 0000000000..6f915217f8 --- /dev/null +++ b/backend/src/modules/workflows/workflows.routes.ts @@ -0,0 +1,521 @@ +// HTTP surface for the workflows module. Handlers parse params/query/body, +// call the service layer in workflows.service.ts, and map its typed results +// onto status codes and JSON responses. + +import { Router, type NextFunction, type Request, type Response } from "express"; +import { requireAuth } from "../../middleware/auth"; +import { createServerSupabase } from "../../lib/supabase"; +import { parsePaginationQuery } from "../../lib/pagination"; +import { normalizeSearchTerm } from "../../lib/search"; +import { parseWorkflowSort } from "../../lib/sort"; +import { parseWorkflowScope } from "../../lib/workflowsOverview"; +import { singleFileUpload } from "../../lib/upload"; +import { sendInternalError } from "../../lib/httpError"; +import { + listWorkflows, + listWorkflowsPage, + listSystemWorkflows, + getWorkflowFilterOptions, + listWorkflowIds, + ensureDefaultsInstalled, + createWorkflow, + updateWorkflow, + deleteWorkflow, + getWorkflowDetail, + findSystemWorkflow, + withSystemWorkflowAccess, + submitOpenSourceWorkflow, + WORKFLOW_CONTRIBUTIONS_ENABLED, + listHiddenWorkflows, + hideWorkflow, + unhideWorkflow, + listReferenceFiles, + uploadReferenceFile, + getReferenceFileUrl, + replaceReferenceFile, + deleteReferenceFile, + listWorkflowShares, + deleteWorkflowShare, + shareWorkflow, + type ReferenceFileFailure, + type WorkflowMetadata, +} from "./workflows.service"; + +export const workflowsRouter = Router(); + +type Db = ReturnType; + +type AsyncRoute = (req: Request, res: Response) => Promise; + +function asyncRoute(handler: AsyncRoute) { + return (req: Request, res: Response, next: NextFunction) => { + void handler(req, res).catch(next); + }; +} + +// Installs missing default workflows before any listing; a failure here is +// terminal for the request (500 with the opaque internal-error body). +async function ensureDefaultsForRequest( + db: Db, + userId: string, + res: Response, +): Promise { + const result = await ensureDefaultsInstalled(db, userId); + if (result.ok) return true; + sendInternalError(res, result.error); + return false; +} + +// Maps a reference-file service failure onto the status code + detail the +// monolith used for that condition. +function sendReferenceFileFailure(res: Response, failure: ReferenceFileFailure) { + switch (failure.kind) { + case "workflow_not_found": + return void res.status(404).json({ detail: "Workflow not found" }); + case "not_editable": + return void res + .status(404) + .json({ detail: "Workflow not found or not editable" }); + case "tabular_unsupported": + return void res.status(400).json({ + detail: "Reference files are only available for assistant workflows", + }); + case "file_required": + return void res.status(400).json({ detail: "file is required" }); + case "unsupported_type": + return void res.status(400).json({ detail: failure.detail }); + case "reference_not_found": + return void res + .status(404) + .json({ detail: "Reference file not found" }); + case "storage_unconfigured": + return void res.status(503).json({ detail: "Storage not configured" }); + case "db_error": + return void sendInternalError(res, failure.error); + } +} + +const WORKFLOW_PAGINATION_QUERY_KEYS = [ + "limit", + "offset", + "search", + "sort_key", + "key", + "sort_direction", + "direction", + "scope", + "practice", + "language", + "jurisdiction", +]; + +// GET /workflows +workflowsRouter.get("/", requireAuth, asyncRoute(async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { type } = req.query as { type?: string }; + const db = createServerSupabase(); + const workflowType = typeof type === "string" && type ? type : null; + + if (!(await ensureDefaultsForRequest(db, userId, res))) return; + + const hasPaginationParams = WORKFLOW_PAGINATION_QUERY_KEYS.some( + (key) => req.query[key] !== undefined, + ); + const result = hasPaginationParams + ? await listWorkflowsPage(db, { + userId, + userEmail, + type: workflowType, + scope: parseWorkflowScope(req.query.scope), + pagination: parsePaginationQuery(req.query as Record), + searchTerm: normalizeSearchTerm(req.query.search), + sort: parseWorkflowSort(req.query as Record), + practice: normalizeSearchTerm(req.query.practice), + language: normalizeSearchTerm(req.query.language), + jurisdiction: normalizeSearchTerm(req.query.jurisdiction), + }) + : await listWorkflows(db, { userId, userEmail, type: workflowType }); + if (!result.ok) { + return void sendInternalError(res, result.error); + } + + res.json(result.data); +})); + +// GET /workflows/system +// Retained as a compatibility endpoint for older clients. The restructured +// Workflows page no longer exposes a System tab; non-default catalog entries +// are presented through /workflow-addons instead. +workflowsRouter.get("/system", requireAuth, asyncRoute(async (req, res) => { + const workflowType = + req.query.type === "assistant" || req.query.type === "tabular" + ? req.query.type + : null; + const db = createServerSupabase(); + res.json(await listSystemWorkflows(db, workflowType)); +})); + +// GET /workflows/filter-options (must come before /:workflowId routes) +workflowsRouter.get("/filter-options", requireAuth, asyncRoute(async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const type = + req.query.type === "assistant" || req.query.type === "tabular" + ? req.query.type + : null; + const scope = parseWorkflowScope(req.query.scope); + const db = createServerSupabase(); + if (!(await ensureDefaultsForRequest(db, userId, res))) return; + + const result = await getWorkflowFilterOptions(db, { + userId, + userEmail, + type, + scope, + }); + if (!result.ok) return void sendInternalError(res, result.error); + res.json(result.options); +})); + +// GET /workflows/ids (must come before /:workflowId routes) +workflowsRouter.get("/ids", requireAuth, asyncRoute(async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const db = createServerSupabase(); + if (!(await ensureDefaultsForRequest(db, userId, res))) return; + + const workflowType = + typeof req.query.type === "string" && req.query.type + ? req.query.type + : null; + const result = await listWorkflowIds(db, { + userId, + userEmail, + type: workflowType, + scope: parseWorkflowScope(req.query.scope), + searchTerm: normalizeSearchTerm(req.query.search), + practice: normalizeSearchTerm(req.query.practice), + language: normalizeSearchTerm(req.query.language), + jurisdiction: normalizeSearchTerm(req.query.jurisdiction), + }); + if (!result.ok) return void sendInternalError(res, result.error); + res.json(result.ids); +})); + +// POST /workflows +workflowsRouter.post("/", requireAuth, asyncRoute(async (req, res) => { + const userId = res.locals.userId as string; + const { + metadata, + skill_md, + columns_config, + } = req.body as { + metadata?: Partial; + skill_md?: string; + columns_config?: unknown; + }; + const title = metadata?.title; + const type = metadata?.type; + if (!title?.trim()) + return void res.status(400).json({ detail: "metadata.title is required" }); + if (type !== "assistant" && type !== "tabular") + return void res + .status(400) + .json({ detail: "metadata.type must be 'assistant' or 'tabular'" }); + + const db = createServerSupabase(); + const result = await createWorkflow(db, { + userId, + title, + type, + skill_md, + columns_config, + metadata, + }); + if (!result.ok) { + return void sendInternalError(res, result.error); + } + res.status(201).json(result.workflow); +})); + +async function handleWorkflowUpdate(req: Request, res: Response) { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { workflowId } = req.params; + const db = createServerSupabase(); + + const result = await updateWorkflow(db, { + workflowId, + userId, + userEmail, + body: req.body, + }); + if (!result.ok) { + return void res + .status(404) + .json({ detail: "Workflow not found or not editable" }); + } + res.json(result.body); +} + +// PUT /workflows/:workflowId +workflowsRouter.put("/:workflowId", requireAuth, asyncRoute(handleWorkflowUpdate)); + +// PATCH /workflows/:workflowId +workflowsRouter.patch("/:workflowId", requireAuth, asyncRoute(handleWorkflowUpdate)); + +// DELETE /workflows/:workflowId +workflowsRouter.delete("/:workflowId", requireAuth, asyncRoute(async (req, res) => { + const userId = res.locals.userId as string; + const { workflowId } = req.params; + const db = createServerSupabase(); + const systemWorkflow = await findSystemWorkflow(db, workflowId); + if (systemWorkflow) { + return void res.json(withSystemWorkflowAccess(systemWorkflow)); + } + + const result = await deleteWorkflow(db, userId, workflowId); + if (!result.ok) return void sendInternalError(res, result.error); + res.status(204).send(); +})); + +// GET /workflows/hidden +workflowsRouter.get("/hidden", requireAuth, asyncRoute(async (req, res) => { + const userId = res.locals.userId as string; + const db = createServerSupabase(); + const result = await listHiddenWorkflows(db, userId); + if (!result.ok) return void sendInternalError(res, result.error); + res.json(result.ids); +})); + +// POST /workflows/hidden +workflowsRouter.post("/hidden", requireAuth, asyncRoute(async (req, res) => { + const userId = res.locals.userId as string; + const { workflow_id } = req.body as { workflow_id: string }; + if (!workflow_id?.trim()) + return void res.status(400).json({ detail: "workflow_id is required" }); + const db = createServerSupabase(); + const result = await hideWorkflow(db, userId, workflow_id); + if (!result.ok) return void sendInternalError(res, result.error); + res.status(204).send(); +})); + +// DELETE /workflows/hidden/:workflowId +workflowsRouter.delete("/hidden/:workflowId", requireAuth, asyncRoute(async (req, res) => { + const userId = res.locals.userId as string; + const { workflowId } = req.params; + const db = createServerSupabase(); + const result = await unhideWorkflow(db, userId, workflowId); + if (!result.ok) return void sendInternalError(res, result.error); + res.status(204).send(); +})); + +// POST /workflows/:workflowId/open-source +workflowsRouter.post("/:workflowId/open-source", requireAuth, asyncRoute(async (req, res) => { + if (!WORKFLOW_CONTRIBUTIONS_ENABLED) { + return void res.status(404).json({ detail: "Workflow contributions are disabled" }); + } + + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { workflowId } = req.params; + const openSourceBody = req.body as { + contributor_mode?: unknown; + contributor?: unknown; + }; + const db = createServerSupabase(); + + const result = await submitOpenSourceWorkflow(db, { + workflowId, + userId, + userEmail, + body: openSourceBody, + }); + if (!result.ok) { + if (result.kind === "not_found") { + return void res + .status(404) + .json({ detail: "Workflow not found or not open-sourceable" }); + } + if (result.kind === "validation") { + return void res.status(400).json({ detail: result.detail }); + } + return void sendInternalError(res, result.error); + } + + res.status(result.status).json(result.body); +})); + +// GET /workflows/:workflowId/reference-files +workflowsRouter.get("/:workflowId/reference-files", requireAuth, asyncRoute(async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const db = createServerSupabase(); + const result = await listReferenceFiles(db, { + workflowId: req.params.workflowId, + userId, + userEmail, + }); + if (!result.ok) return sendReferenceFileFailure(res, result); + res.json(result.files); +})); + +// POST /workflows/:workflowId/reference-files +workflowsRouter.post( + "/:workflowId/reference-files", + requireAuth, + singleFileUpload("file"), + asyncRoute(async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const db = createServerSupabase(); + const result = await uploadReferenceFile(db, { + workflowId: req.params.workflowId, + userId, + userEmail, + file: req.file, + }); + if (!result.ok) return sendReferenceFileFailure(res, result); + res.status(201).json(result.file); + }), +); + +// GET /workflows/:workflowId/reference-files/:referenceId/url +workflowsRouter.get( + "/:workflowId/reference-files/:referenceId/url", + requireAuth, + asyncRoute(async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const db = createServerSupabase(); + const result = await getReferenceFileUrl(db, { + workflowId: req.params.workflowId, + referenceId: req.params.referenceId, + userId, + userEmail, + }); + if (!result.ok) return sendReferenceFileFailure(res, result); + res.json({ url: result.url, filename: result.filename }); + }), +); + +// PUT /workflows/:workflowId/reference-files/:referenceId +workflowsRouter.put( + "/:workflowId/reference-files/:referenceId", + requireAuth, + singleFileUpload("file"), + asyncRoute(async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const db = createServerSupabase(); + const result = await replaceReferenceFile(db, { + workflowId: req.params.workflowId, + referenceId: req.params.referenceId, + userId, + userEmail, + file: req.file, + }); + if (!result.ok) return sendReferenceFileFailure(res, result); + res.json(result.file); + }), +); + +// DELETE /workflows/:workflowId/reference-files/:referenceId +workflowsRouter.delete( + "/:workflowId/reference-files/:referenceId", + requireAuth, + asyncRoute(async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const db = createServerSupabase(); + const result = await deleteReferenceFile(db, { + workflowId: req.params.workflowId, + referenceId: req.params.referenceId, + userId, + userEmail, + }); + if (!result.ok) return sendReferenceFileFailure(res, result); + res.status(204).send(); + }), +); + +// GET /workflows/:workflowId +workflowsRouter.get("/:workflowId", requireAuth, asyncRoute(async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { workflowId } = req.params; + const db = createServerSupabase(); + const systemWorkflow = await findSystemWorkflow(db, workflowId); + if (systemWorkflow) { + return void res.json(withSystemWorkflowAccess(systemWorkflow)); + } + + const result = await getWorkflowDetail(db, { workflowId, userId, userEmail }); + if (!result.ok) + return void res.status(404).json({ detail: "Workflow not found" }); + res.json(result.body); +})); + +// GET /workflows/:workflowId/shares +workflowsRouter.get("/:workflowId/shares", requireAuth, asyncRoute(async (req, res) => { + const userId = res.locals.userId as string; + const { workflowId } = req.params; + const db = createServerSupabase(); + + const result = await listWorkflowShares(db, { workflowId, userId }); + if (!result.ok) { + if (result.kind === "not_found") + return void res.status(404).json({ detail: "Workflow not found or not editable" }); + return void sendInternalError(res, result.error); + } + + res.json(result.shares); +})); + +// DELETE /workflows/:workflowId/shares/:shareId +workflowsRouter.delete("/:workflowId/shares/:shareId", requireAuth, asyncRoute(async (req, res) => { + const userId = res.locals.userId as string; + const { workflowId, shareId } = req.params; + const db = createServerSupabase(); + + const result = await deleteWorkflowShare(db, { workflowId, shareId, userId }); + if (!result.ok) return void res.status(404).json({ detail: "Workflow not found" }); + res.status(204).send(); +})); + +// POST /workflows/:workflowId/share +workflowsRouter.post("/:workflowId/share", requireAuth, asyncRoute(async (req, res) => { + const userId = res.locals.userId as string; + const userEmail = res.locals.userEmail as string | undefined; + const { workflowId } = req.params; + const { emails, allow_edit } = req.body as { emails: string[]; allow_edit: boolean }; + + if (!emails?.length) return void res.status(400).json({ detail: "emails is required" }); + + const db = createServerSupabase(); + const result = await shareWorkflow(db, { + workflowId, + userId, + userEmail, + emails, + allow_edit, + }); + if (!result.ok) { + if (result.kind === "not_found") + return void res.status(404).json({ detail: "Workflow not found or not editable" }); + if (result.kind === "db_error") + return void sendInternalError(res, result.error); + return void res.status(400).json({ detail: result.detail }); + } + + res.status(204).send(); +})); + +workflowsRouter.use( + (err: unknown, _req: Request, res: Response, next: NextFunction) => { + if (res.headersSent) return next(err); + console.error("[workflows] unhandled route error", err); + res.status(500).json({ detail: "Failed to process workflow request" }); + }, +); diff --git a/backend/src/modules/workflows/workflows.service.ts b/backend/src/modules/workflows/workflows.service.ts new file mode 100644 index 0000000000..30373546a6 --- /dev/null +++ b/backend/src/modules/workflows/workflows.service.ts @@ -0,0 +1,1309 @@ +// Business logic + data access for the workflows module. +// +// These functions take an explicit Supabase client (`db`) plus +// request-derived primitives, perform the workflow / share / hidden-list / +// reference-file orchestration, and RETURN typed results. They never touch +// req/res — the thin route handlers in workflows.routes.ts map the results +// onto HTTP status codes and response bodies. + +import crypto from "crypto"; +import { createServerSupabase } from "../../lib/supabase"; +import { + catalogWorkflowToLegacy, + ensureDefaultWorkflows, + findCatalogWorkflow, + listActiveCatalogWorkflows, + type LegacyCatalogWorkflow, +} from "../../lib/workflowCatalog"; +import { findMissingUserEmails } from "../../lib/userLookup"; +import { workflowNameFromSkillMd } from "../../lib/workflowName"; +import type { PaginationParams } from "../../lib/pagination"; +import type { WorkflowSort } from "../../lib/sort"; +import { + buildWorkflowIdsOverviewRpcArgs, + buildWorkflowsOverviewRpcArgs, + type WorkflowScope, +} from "../../lib/workflowsOverview"; +import { + ALLOWED_DOCUMENT_TYPES, + ALLOWED_DOCUMENT_TYPES_LABEL, + contentTypeForDocumentType, +} from "../../lib/documentTypes"; +import { contentSha256 } from "../../lib/documentVersions"; +import { + getSignedUrl, + uploadFile, + workflowReferenceKey, +} from "../../lib/storage"; +import { enqueueStorageCleanup } from "../../lib/dbq/enqueue"; + +type Db = ReturnType; + +// Unexpected data-access failures travel back to the route as the raw error +// object. The route logs it and answers with the opaque internal-error body +// from lib/httpError, so driver messages never reach the client. +export type ServiceFailure = { ok: false; error: unknown }; + +const isDev = process.env.NODE_ENV !== "production"; +const devLog = (...args: Parameters) => { + if (isDev) console.log(...args); +}; + +export type WorkflowRecord = { + id: string; + user_id: string | null; + is_system?: boolean; + title?: string; + type?: string; + prompt_md?: string | null; + columns_config?: unknown; + language?: string | null; + version?: string | null; + practice?: string | null; + jurisdictions?: string[] | null; + created_at?: string; + [key: string]: unknown; +}; + +export type WorkflowType = "assistant" | "tabular"; + +export type WorkflowContributor = { + name: string; + organisation: string | null; + role: string | null; + linkedin: string | null; +}; + +export type WorkflowMetadata = { + name: string | null; + title: string; + description: string | null; + type: WorkflowType; + contributors: WorkflowContributor[]; + language: string; + version: string | null; + practice: string | null; + jurisdictions: string[] | null; +}; +export type OpenSourceSubmissionStatus = "pending" | "approved" | "rejected"; + +export type OpenSourceSubmissionRow = { + id: string; + workflow_id: string; + submitted_by_user_id: string; + submitter_email: string | null; + submitter_name: string | null; + contributor_mode?: "named" | "anonymous"; + status: OpenSourceSubmissionStatus; + snapshot: unknown; + submitted_at: string; + updated_at: string; + reviewed_at?: string | null; + review_notes?: string | null; +}; + +export type OpenSourceSubmissionSummary = Pick< + OpenSourceSubmissionRow, + "id" | "status" | "submitted_at" | "updated_at" +> & { + reviewed_at?: string | null; +}; + +const DEFAULT_WORKFLOW_CONTRIBUTOR: WorkflowContributor = { + name: "Mike", + organisation: null, + role: null, + linkedin: null, +}; +const DEFAULT_WORKFLOW_LANGUAGE = "English"; +const DEFAULT_WORKFLOW_PRACTICE = "General Transactions"; +const DEFAULT_WORKFLOW_JURISDICTIONS = ["General"]; +export const WORKFLOW_CONTRIBUTIONS_ENABLED = + process.env.WORKFLOW_CONTRIBUTIONS_ENABLED === "true"; + +export type WorkflowAccess = + | { + workflow: WorkflowRecord; + allowEdit: boolean; + isOwner: boolean; + } + | null; + +function withWorkflowAccess( + workflow: T, + access: { + allowEdit: boolean; + isOwner: boolean; + sharedByName?: string | null; + }, +) { + return { + ...workflow, + allow_edit: access.allowEdit, + is_owner: access.isOwner, + shared_by_name: access.sharedByName ?? null, + }; +} + +function withOpenSourceSubmission( + workflow: T, + submission: OpenSourceSubmissionSummary | null, +) { + return { + ...workflow, + open_source_submission: submission, + }; +} + +export function withSystemWorkflowAccess(workflow: LegacyCatalogWorkflow) { + return withWorkflowAccess(workflow, { + allowEdit: false, + isOwner: false, + }); +} + +// The built-in workflows now live in the `mike_workflows` catalog table +// rather than a compiled-in constant, so the lookup is a query and the +// catalog row is projected back into the legacy system-workflow shape. +export async function findSystemWorkflow( + db: Db, + workflowId: string, +): Promise { + const catalogWorkflow = await findCatalogWorkflow(workflowId, db); + return catalogWorkflow ? catalogWorkflowToLegacy(catalogWorkflow) : null; +} + +// Retained as a compatibility listing for older clients. The restructured +// Workflows page no longer exposes a System tab; non-default catalog entries +// are presented through /workflow-addons instead. +export async function listSystemWorkflows( + db: Db, + workflowType: WorkflowType | null, +) { + const catalog = await listActiveCatalogWorkflows(db, { type: workflowType }); + return catalog.map(catalogWorkflowToLegacy).map(withSystemWorkflowAccess); +} + +function workflowTypeFrom(value: unknown): WorkflowType { + return value === "tabular" ? "tabular" : "assistant"; +} + +function referenceFilesUnsupported(access: NonNullable) { + return workflowTypeFrom(access.workflow.type) !== "assistant"; +} + +function metadataFromWorkflowRecord( + workflow: WorkflowRecord, +): WorkflowMetadata { + const type = workflowTypeFrom(workflow.type); + return { + name: workflowNameFromSkillMd(workflow.prompt_md), + title: workflow.title ?? "", + description: null, + type, + contributors: normalizeContributors(workflow.contributors) ?? [ + DEFAULT_WORKFLOW_CONTRIBUTOR, + ], + language: workflow.language ?? DEFAULT_WORKFLOW_LANGUAGE, + version: workflow.version ?? null, + practice: workflow.practice ?? DEFAULT_WORKFLOW_PRACTICE, + jurisdictions: workflow.jurisdictions ?? DEFAULT_WORKFLOW_JURISDICTIONS, + }; +} + +function withDatabaseWorkflow(workflow: WorkflowRecord) { + const { + title: _title, + type: _type, + contributors: _contributors, + language: _language, + version: _version, + practice: _practice, + jurisdictions: _jurisdictions, + prompt_md, + ...rest + } = workflow; + return { + ...rest, + metadata: metadataFromWorkflowRecord(workflow), + skill_md: prompt_md ?? null, + is_system: false, + }; +} + +function withDatabaseWorkflowSummary(workflow: WorkflowRecord) { + return { + ...withDatabaseWorkflow(workflow), + // List pages only need metadata. The detail route loads the full content. + skill_md: null, + columns_config: null, + }; +} + +async function markDefaultWorkflows( + db: Db, + userId: string, + workflows: T[], +): Promise> { + if (workflows.length === 0) return []; + const { data, error } = await db + .from("default_workflow_installations") + .select("workflow_id, default_key") + .eq("user_id", userId) + .in( + "workflow_id", + workflows.map((workflow) => workflow.id), + ); + if (error) throw error; + const defaultKeyByWorkflowId = new Map( + (data ?? []).flatMap((row) => + row.workflow_id && row.default_key + ? [[row.workflow_id, row.default_key] as const] + : [], + ), + ); + return workflows.map((workflow) => ({ + ...workflow, + is_default: defaultKeyByWorkflowId.has(workflow.id), + default_key: defaultKeyByWorkflowId.get(workflow.id) ?? null, + })); +} + +function normalizeOptionalString(value: unknown): string | null { + if (typeof value !== "string") return null; + const trimmed = value.trim(); + return trimmed || null; +} + +function normalizeJurisdictions(value: unknown): string[] | null { + if (!Array.isArray(value)) return null; + const items = value + .map((item) => normalizeOptionalString(item)) + .filter((item): item is string => !!item); + return items.length > 0 ? Array.from(new Set(items)) : null; +} + +function normalizeContributors(value: unknown): WorkflowContributor[] | null { + if (!Array.isArray(value)) return null; + const contributors = value + .map((item): WorkflowContributor | null => { + if (!item || typeof item !== "object" || Array.isArray(item)) return null; + const record = item as Record; + const name = normalizeOptionalString(record.name); + if (!name) return null; + return { + name, + organisation: normalizeOptionalString(record.organisation), + role: normalizeOptionalString(record.role), + linkedin: normalizeOptionalString(record.linkedin), + }; + }) + .filter((item): item is WorkflowContributor => !!item); + return contributors.length ? contributors : null; +} + +function contributorFromName(name: unknown): WorkflowContributor { + return { + ...DEFAULT_WORKFLOW_CONTRIBUTOR, + name: normalizeOptionalString(name) ?? DEFAULT_WORKFLOW_CONTRIBUTOR.name, + }; +} + +async function resolveWorkflowAccess( + db: Db, + workflowId: string, + userId: string, + userEmail: string | null | undefined, +): Promise { + const { data: workflow } = await db + .from("workflows") + .select("*") + .eq("id", workflowId) + .single(); + if (!workflow) return null; + const workflowRecord = workflow as WorkflowRecord; + if (workflowRecord.user_id === userId) { + return { workflow: workflowRecord, allowEdit: true, isOwner: true }; + } + + const normalizedUserEmail = (userEmail ?? "").trim().toLowerCase(); + if (!normalizedUserEmail) return null; + + const { data: share } = await db + .from("workflow_shares") + .select("allow_edit") + .eq("workflow_id", workflowId) + .eq("shared_with_email", normalizedUserEmail) + .maybeSingle(); + if (!share) return null; + + return { + workflow: workflowRecord, + allowEdit: !!share.allow_edit, + isOwner: false, + }; +} + +// Installs any missing default catalog workflows for the user (cached +// per-process inside ensureDefaultWorkflows, so repeat calls are cheap). +// The raw error is handed back so the route can log it and answer with the +// opaque internal-error body instead of leaking the driver's message. +export async function ensureDefaultsInstalled( + db: Db, + userId: string, +): Promise { + try { + await ensureDefaultWorkflows(userId, db); + return { ok: true }; + } catch (error) { + return { ok: false, error }; + } +} + +export async function listWorkflows( + db: Db, + params: { + userId: string; + userEmail: string | undefined; + type: string | null; + }, +): Promise<{ ok: true; data: unknown } | ServiceFailure> { + const { userId, userEmail, type: workflowType } = params; + const { data, error } = await db.rpc("get_workflows_overview", { + p_user_id: userId, + p_user_email: userEmail ?? null, + p_type: workflowType, + }); + if (error) { + return { ok: false, error }; + } + + const databaseWorkflows = ((data ?? []) as WorkflowRecord[]).map( + withDatabaseWorkflow, + ); + return { + ok: true, + data: await markDefaultWorkflows(db, userId, databaseWorkflows), + }; +} + +export async function listWorkflowsPage( + db: Db, + params: { + userId: string; + userEmail: string | undefined; + type: string | null; + scope: WorkflowScope; + pagination: PaginationParams; + searchTerm: string | null; + sort: WorkflowSort; + practice: string | null; + language: string | null; + jurisdiction: string | null; + }, +): Promise<{ ok: true; data: unknown } | ServiceFailure> { + const rpcArgs = buildWorkflowsOverviewRpcArgs(params); + const { data, error } = await db.rpc("get_workflows_overview", rpcArgs); + if (error) return { ok: false, error }; + const workflows = ((data ?? []) as WorkflowRecord[]).map( + withDatabaseWorkflowSummary, + ); + return { + ok: true, + data: await markDefaultWorkflows(db, params.userId, workflows), + }; +} + +export async function getWorkflowFilterOptions( + db: Db, + params: { + userId: string; + userEmail: string | undefined; + type: WorkflowType | null; + scope: WorkflowScope; + }, +): Promise< + | { + ok: true; + options: { + practices: string[]; + languages: string[]; + jurisdictions: string[]; + }; + } + | ServiceFailure +> { + const { data, error } = await db.rpc("get_workflow_filter_options", { + p_user_id: params.userId, + p_user_email: params.userEmail ?? null, + p_type: params.type, + p_scope: params.scope, + }); + if (error) return { ok: false, error }; + + const row = (data?.[0] ?? {}) as Record; + const strings = (value: unknown) => + Array.isArray(value) + ? value.filter((item): item is string => typeof item === "string") + : []; + return { + ok: true, + options: { + practices: strings(row.practices), + languages: strings(row.languages), + jurisdictions: strings(row.jurisdictions), + }, + }; +} + +const WORKFLOW_IDS_PAGE_SIZE = 1000; +const WORKFLOW_IDS_MAX_PAGES = 200; + +export async function listWorkflowIds( + db: Db, + params: { + userId: string; + userEmail: string | undefined; + type: string | null; + scope: WorkflowScope; + searchTerm: string | null; + practice: string | null; + language: string | null; + jurisdiction: string | null; + }, +): Promise< + | { ok: true; ids: { id: string; user_id: string }[] } + | ServiceFailure +> { + const ids: { id: string; user_id: string }[] = []; + let offset = 0; + for (let page = 0; page < WORKFLOW_IDS_MAX_PAGES; page += 1) { + const rpcArgs = buildWorkflowIdsOverviewRpcArgs({ + ...params, + pagination: { limit: WORKFLOW_IDS_PAGE_SIZE, offset }, + }); + const { data, error } = await db.rpc("get_workflow_ids_overview", rpcArgs); + if (error) return { ok: false, error }; + const rows = (data ?? []) as { id: string; user_id: string }[]; + if (rows.length === 0) break; + ids.push(...rows); + offset += rows.length; + } + return { ok: true, ids }; +} + +export async function createWorkflow( + db: Db, + params: { + userId: string; + title: string; + type: WorkflowType; + skill_md?: string; + columns_config?: unknown; + metadata?: Partial; + }, +): Promise< + | { ok: true; workflow: Record } + | ServiceFailure +> { + const { userId, title, type, skill_md, columns_config, metadata } = params; + devLog("[workflows/create] request", { + userId, + title: title.trim(), + type, + hasSkill: typeof skill_md === "string" && skill_md.length > 0, + columnCount: Array.isArray(columns_config) ? columns_config.length : null, + language: + normalizeOptionalString(metadata?.language) ?? DEFAULT_WORKFLOW_LANGUAGE, + practice: metadata?.practice ?? null, + jurisdictions: + normalizeJurisdictions(metadata?.jurisdictions) ?? + DEFAULT_WORKFLOW_JURISDICTIONS, + }); + const { data, error } = await db + .from("workflows") + .insert({ + user_id: userId, + title: title.trim(), + type, + prompt_md: skill_md ?? null, + columns_config: columns_config ?? null, + language: + normalizeOptionalString(metadata?.language) ?? + DEFAULT_WORKFLOW_LANGUAGE, + practice: + normalizeOptionalString(metadata?.practice) ?? + DEFAULT_WORKFLOW_PRACTICE, + jurisdictions: + normalizeJurisdictions(metadata?.jurisdictions) ?? + DEFAULT_WORKFLOW_JURISDICTIONS, + }) + .select("*") + .single(); + if (error) { + devLog("[workflows/create] insert error", { + userId, + title: title.trim(), + type, + code: error.code, + message: error.message, + details: error.details, + hint: error.hint, + }); + return { ok: false, error }; + } + devLog("[workflows/create] inserted", { + id: data?.id, + user_id: data?.user_id, + title: data?.title, + type: data?.type, + }); + return { ok: true, workflow: withDatabaseWorkflow(data as WorkflowRecord) }; +} + +export type UpdateWorkflowResult = + | { ok: true; body: Record } + | { ok: false; kind: "not_editable" }; + +export async function updateWorkflow( + db: Db, + params: { + workflowId: string; + userId: string; + userEmail: string | undefined; + body: { + metadata?: Partial; + skill_md?: unknown; + columns_config?: unknown; + }; + }, +): Promise { + const { workflowId, userId, userEmail, body } = params; + const updates: Record = {}; + const metadata = body.metadata; + if (metadata?.title != null) updates.title = metadata.title; + if (body.skill_md != null) updates.prompt_md = body.skill_md; + if (body.columns_config != null) + updates.columns_config = body.columns_config; + if (metadata && "language" in metadata) + updates.language = normalizeOptionalString(metadata.language); + if (metadata && "practice" in metadata) + updates.practice = metadata.practice ?? null; + if (metadata && "jurisdictions" in metadata) + updates.jurisdictions = normalizeJurisdictions(metadata.jurisdictions); + + const access = await resolveWorkflowAccess(db, workflowId, userId, userEmail); + if (!access || !access.allowEdit) { + return { ok: false, kind: "not_editable" }; + } + const { data, error } = await db + .from("workflows") + .update(updates) + .eq("id", workflowId) + .select("*") + .single(); + if (error || !data) return { ok: false, kind: "not_editable" }; + return { + ok: true, + body: withWorkflowAccess(withDatabaseWorkflow(data as WorkflowRecord), { + allowEdit: access.allowEdit, + isOwner: access.isOwner, + }), + }; +} + +export async function deleteWorkflow( + db: Db, + userId: string, + workflowId: string, +): Promise<{ ok: true } | ServiceFailure> { + const { data: referenceDocuments } = await db + .from("workflow_reference_documents") + .select("storage_path") + .eq("workflow_id", workflowId) + .eq("user_id", userId); + const { data: deleted, error } = await db + .from("workflows") + .delete() + .eq("id", workflowId) + .eq("user_id", userId) + .select("id"); + if (error) return { ok: false, error }; + if ((deleted ?? []).length > 0) { + // Durable storage.cleanup job — previously fire-and-forget deletes + // that leaked the files on any storage hiccup. + await enqueueStorageCleanup( + db, + (referenceDocuments ?? []) + .map((reference) => reference.storage_path as string) + .filter((path) => typeof path === "string" && path.length > 0), + ); + } + return { ok: true }; +} + +export async function getWorkflowDetail( + db: Db, + params: { workflowId: string; userId: string; userEmail: string | undefined }, +): Promise<{ ok: true; body: Record } | { ok: false }> { + const { workflowId, userId, userEmail } = params; + const access = await resolveWorkflowAccess(db, workflowId, userId, userEmail); + if (!access) return { ok: false }; + const openSourceSubmission = access.isOwner + ? await getLatestOpenSourceSubmission(db, workflowId, userId) + : null; + const { data: installation } = access.isOwner + ? await db + .from("default_workflow_installations") + .select("id") + .eq("workflow_id", workflowId) + .eq("user_id", userId) + .maybeSingle() + : { data: null }; + return { + ok: true, + body: { + ...withOpenSourceSubmission( + withWorkflowAccess(withDatabaseWorkflow(access.workflow), { + allowEdit: access.allowEdit, + isOwner: access.isOwner, + }), + openSourceSubmission, + ), + is_default: !!installation, + }, + }; +} + +function toOpenSourceSubmissionSummary( + row: OpenSourceSubmissionRow, +): OpenSourceSubmissionSummary { + return { + id: row.id, + status: row.status, + submitted_at: row.submitted_at, + updated_at: row.updated_at, + reviewed_at: row.reviewed_at ?? null, + }; +} + +async function getLatestOpenSourceSubmission( + db: Db, + workflowId: string, + userId: string, +): Promise { + const { data, error } = await db + .from("workflow_open_source_submissions") + .select("id, status, submitted_at, updated_at, reviewed_at") + .eq("workflow_id", workflowId) + .eq("submitted_by_user_id", userId) + .order("submitted_at", { ascending: false }) + .limit(1) + .maybeSingle(); + if (error) throw error; + return data + ? toOpenSourceSubmissionSummary(data as OpenSourceSubmissionRow) + : null; +} + +function buildOpenSourceSnapshot( + workflow: WorkflowRecord, + contributors: WorkflowContributor[], + contributorMode: "named" | "anonymous", +) { + return { + workflow_id: workflow.id, + metadata: { + ...metadataFromWorkflowRecord(workflow), + contributors, + }, + skill_md: workflow.prompt_md ?? null, + columns_config: workflow.columns_config ?? null, + contributor_mode: contributorMode, + created_at: workflow.created_at ?? null, + }; +} + +function validateOpenSourceWorkflow(workflow: WorkflowRecord): string | null { + if (workflow.type === "assistant") { + return typeof workflow.prompt_md === "string" && workflow.prompt_md.trim() + ? null + : "Assistant workflows need instructions before they can be opened source."; + } + if (workflow.type === "tabular") { + return Array.isArray(workflow.columns_config) && + workflow.columns_config.length > 0 + ? null + : "Tabular workflows need at least one column before they can be opened source."; + } + return "Workflow type must be 'assistant' or 'tabular'."; +} + +export type SubmitOpenSourceWorkflowResult = + | { + ok: true; + status: number; + body: OpenSourceSubmissionSummary & { mode: "created" | "updated" }; + } + | { ok: false; kind: "not_found" } + | { ok: false; kind: "validation"; detail: string } + | { ok: false; kind: "db_error"; error: unknown }; + +export async function submitOpenSourceWorkflow( + db: Db, + params: { + workflowId: string; + userId: string; + userEmail: string | undefined; + body: { contributor_mode?: unknown; contributor?: unknown }; + }, +): Promise { + const { workflowId, userId, userEmail, body: openSourceBody } = params; + const requestedContributorMode = + openSourceBody.contributor_mode === "named" ? "named" : "anonymous"; + + const { data: workflow, error: workflowError } = await db + .from("workflows") + .select("*") + .eq("id", workflowId) + .eq("user_id", userId) + .maybeSingle(); + if (workflowError) { + return { ok: false, kind: "db_error", error: workflowError }; + } + if (!workflow) { + return { ok: false, kind: "not_found" }; + } + + const workflowRecord = workflow as WorkflowRecord; + const validationError = validateOpenSourceWorkflow(workflowRecord); + if (validationError) { + return { ok: false, kind: "validation", detail: validationError }; + } + + const { data: profile } = await db + .from("user_profiles") + .select("display_name") + .eq("user_id", userId) + .maybeSingle(); + const submitterName = + typeof profile?.display_name === "string" && profile.display_name.trim() + ? profile.display_name.trim() + : null; + const submittedContributor = + normalizeContributors([openSourceBody.contributor])?.[0] ?? + contributorFromName(submitterName || userEmail); + const publicContributors = + requestedContributorMode === "named" + ? [submittedContributor] + : [DEFAULT_WORKFLOW_CONTRIBUTOR]; + const now = new Date().toISOString(); + const snapshot = buildOpenSourceSnapshot( + workflowRecord, + publicContributors, + requestedContributorMode, + ); + + const { data: pendingSubmission, error: pendingError } = await db + .from("workflow_open_source_submissions") + .select("*") + .eq("workflow_id", workflowId) + .eq("submitted_by_user_id", userId) + .eq("status", "pending") + .maybeSingle(); + if (pendingError) { + return { ok: false, kind: "db_error", error: pendingError }; + } + + if (pendingSubmission) { + const { data: updated, error: updateError } = await db + .from("workflow_open_source_submissions") + .update({ + submitter_email: userEmail ?? null, + submitter_name: + requestedContributorMode === "named" ? submitterName : null, + contributor_mode: requestedContributorMode, + snapshot, + updated_at: now, + }) + .eq("id", pendingSubmission.id) + .select("id, status, submitted_at, updated_at, reviewed_at") + .single(); + if (updateError || !updated) { + return { + ok: false, + kind: "db_error", + error: updateError ?? new Error("Submission update returned no data"), + }; + } + return { + ok: true, + status: 200, + body: { + ...toOpenSourceSubmissionSummary(updated as OpenSourceSubmissionRow), + mode: "updated", + }, + }; + } + + const { data: created, error: createError } = await db + .from("workflow_open_source_submissions") + .insert({ + workflow_id: workflowId, + submitted_by_user_id: userId, + submitter_email: userEmail ?? null, + submitter_name: + requestedContributorMode === "named" ? submitterName : null, + contributor_mode: requestedContributorMode, + status: "pending", + snapshot, + submitted_at: now, + updated_at: now, + }) + .select("id, status, submitted_at, updated_at, reviewed_at") + .single(); + if (createError || !created) { + return { + ok: false, + kind: "db_error", + error: createError ?? new Error("Submission create returned no data"), + }; + } + + return { + ok: true, + status: 201, + body: { + ...toOpenSourceSubmissionSummary(created as OpenSourceSubmissionRow), + mode: "created", + }, + }; +} + +export async function listHiddenWorkflows( + db: Db, + userId: string, +): Promise<{ ok: true; ids: unknown[] } | ServiceFailure> { + const { data, error } = await db + .from("hidden_workflows") + .select("workflow_id") + .eq("user_id", userId); + if (error) return { ok: false, error }; + return { ok: true, ids: (data ?? []).map((r) => r.workflow_id) }; +} + +export async function hideWorkflow( + db: Db, + userId: string, + workflowId: string, +): Promise<{ ok: true } | ServiceFailure> { + const { error } = await db + .from("hidden_workflows") + .upsert( + { user_id: userId, workflow_id: workflowId }, + { onConflict: "user_id,workflow_id" }, + ); + if (error) return { ok: false, error }; + return { ok: true }; +} + +export async function unhideWorkflow( + db: Db, + userId: string, + workflowId: string, +): Promise<{ ok: true } | ServiceFailure> { + const { error } = await db + .from("hidden_workflows") + .delete() + .eq("user_id", userId) + .eq("workflow_id", workflowId); + if (error) return { ok: false, error }; + return { ok: true }; +} + +// --- Reference files (assistant workflows only) ---------------------------- + +export type UploadedReferenceFile = { + originalname: string; + buffer: Buffer; +}; + +export type ReferenceFileFailure = + | { ok: false; kind: "workflow_not_found" } + | { ok: false; kind: "not_editable" } + | { ok: false; kind: "tabular_unsupported" } + | { ok: false; kind: "file_required" } + | { ok: false; kind: "unsupported_type"; detail: string } + | { ok: false; kind: "reference_not_found" } + | { ok: false; kind: "storage_unconfigured" } + | { ok: false; kind: "db_error"; error: unknown }; + +function referenceFileType(file: UploadedReferenceFile): string { + return file.originalname.includes(".") + ? file.originalname.split(".").pop()!.toLowerCase() + : ""; +} + +export async function listReferenceFiles( + db: Db, + params: { workflowId: string; userId: string; userEmail: string | undefined }, +): Promise<{ ok: true; files: unknown[] } | ReferenceFileFailure> { + const { workflowId, userId, userEmail } = params; + const access = await resolveWorkflowAccess(db, workflowId, userId, userEmail); + if (!access) return { ok: false, kind: "workflow_not_found" }; + if (referenceFilesUnsupported(access)) { + return { ok: false, kind: "tabular_unsupported" }; + } + + const { data, error } = await db + .from("workflow_reference_documents") + .select( + "id, workflow_id, filename, file_type, size_bytes, created_at, updated_at", + ) + .eq("workflow_id", workflowId) + .order("created_at", { ascending: true }); + if (error) return { ok: false, kind: "db_error", error }; + return { ok: true, files: data ?? [] }; +} + +export async function uploadReferenceFile( + db: Db, + params: { + workflowId: string; + userId: string; + userEmail: string | undefined; + file: UploadedReferenceFile | undefined; + }, +): Promise<{ ok: true; file: Record } | ReferenceFileFailure> { + const { workflowId, userId, userEmail, file } = params; + const access = await resolveWorkflowAccess(db, workflowId, userId, userEmail); + if (!access || !access.allowEdit) { + return { ok: false, kind: "not_editable" }; + } + if (referenceFilesUnsupported(access)) { + return { ok: false, kind: "tabular_unsupported" }; + } + if (!file) return { ok: false, kind: "file_required" }; + const fileType = referenceFileType(file); + if (!ALLOWED_DOCUMENT_TYPES.has(fileType)) { + return { + ok: false, + kind: "unsupported_type", + detail: `Unsupported file type: ${fileType}. Allowed: ${ALLOWED_DOCUMENT_TYPES_LABEL}`, + }; + } + const referenceId = crypto.randomUUID(); + const contentHash = contentSha256(file.buffer); + const ownerId = access.workflow.user_id ?? userId; + const storagePath = workflowReferenceKey( + ownerId, + workflowId, + referenceId, + contentHash, + file.originalname, + ); + await uploadFile( + storagePath, + file.buffer.buffer.slice( + file.buffer.byteOffset, + file.buffer.byteOffset + file.buffer.byteLength, + ) as ArrayBuffer, + contentTypeForDocumentType(fileType), + ); + const { data, error } = await db + .from("workflow_reference_documents") + .insert({ + id: referenceId, + workflow_id: workflowId, + user_id: ownerId, + filename: file.originalname, + file_type: fileType, + storage_path: storagePath, + size_bytes: file.buffer.byteLength, + content_hash: contentHash, + }) + .select( + "id, workflow_id, filename, file_type, size_bytes, created_at, updated_at", + ) + .single(); + if (error || !data) { + // Roll the uploaded bytes back durably: the fire-and-forget delete + // this replaces leaked the orphaned object whenever storage hiccuped. + await enqueueStorageCleanup(db, [storagePath]); + return { + ok: false, + kind: "db_error", + error: error ?? new Error("Reference upload returned no data"), + }; + } + return { ok: true, file: data }; +} + +export async function getReferenceFileUrl( + db: Db, + params: { + workflowId: string; + referenceId: string; + userId: string; + userEmail: string | undefined; + }, +): Promise<{ ok: true; url: string; filename: string } | ReferenceFileFailure> { + const { workflowId, referenceId, userId, userEmail } = params; + const access = await resolveWorkflowAccess(db, workflowId, userId, userEmail); + if (!access) return { ok: false, kind: "workflow_not_found" }; + if (referenceFilesUnsupported(access)) { + return { ok: false, kind: "tabular_unsupported" }; + } + const { data: reference } = await db + .from("workflow_reference_documents") + .select("id, filename, storage_path") + .eq("id", referenceId) + .eq("workflow_id", workflowId) + .maybeSingle(); + if (!reference) return { ok: false, kind: "reference_not_found" }; + const url = await getSignedUrl( + reference.storage_path, + 3600, + reference.filename, + ); + if (!url) return { ok: false, kind: "storage_unconfigured" }; + return { ok: true, url, filename: reference.filename }; +} + +export async function replaceReferenceFile( + db: Db, + params: { + workflowId: string; + referenceId: string; + userId: string; + userEmail: string | undefined; + file: UploadedReferenceFile | undefined; + }, +): Promise<{ ok: true; file: Record } | ReferenceFileFailure> { + const { workflowId, referenceId, userId, userEmail, file } = params; + const access = await resolveWorkflowAccess(db, workflowId, userId, userEmail); + if (!access || !access.allowEdit) { + return { ok: false, kind: "not_editable" }; + } + if (referenceFilesUnsupported(access)) { + return { ok: false, kind: "tabular_unsupported" }; + } + if (!file) return { ok: false, kind: "file_required" }; + const fileType = referenceFileType(file); + if (!ALLOWED_DOCUMENT_TYPES.has(fileType)) { + return { + ok: false, + kind: "unsupported_type", + detail: `Unsupported file type: ${fileType}. Allowed: ${ALLOWED_DOCUMENT_TYPES_LABEL}`, + }; + } + const { data: current } = await db + .from("workflow_reference_documents") + .select("id, user_id, storage_path") + .eq("id", referenceId) + .eq("workflow_id", workflowId) + .maybeSingle(); + if (!current) return { ok: false, kind: "reference_not_found" }; + const contentHash = contentSha256(file.buffer); + const storagePath = workflowReferenceKey( + current.user_id, + workflowId, + current.id, + contentHash, + file.originalname, + ); + await uploadFile( + storagePath, + file.buffer.buffer.slice( + file.buffer.byteOffset, + file.buffer.byteOffset + file.buffer.byteLength, + ) as ArrayBuffer, + contentTypeForDocumentType(fileType), + ); + const { data, error } = await db + .from("workflow_reference_documents") + .update({ + filename: file.originalname, + file_type: fileType, + storage_path: storagePath, + size_bytes: file.buffer.byteLength, + content_hash: contentHash, + updated_at: new Date().toISOString(), + }) + .eq("id", current.id) + .select( + "id, workflow_id, filename, file_type, size_bytes, created_at, updated_at", + ) + .single(); + if (error || !data) { + await enqueueStorageCleanup(db, [storagePath]); + return { + ok: false, + kind: "db_error", + error: error ?? new Error("Reference replacement returned no data"), + }; + } + if (current.storage_path !== storagePath) { + await enqueueStorageCleanup(db, [current.storage_path]); + } + return { ok: true, file: data }; +} + +export async function deleteReferenceFile( + db: Db, + params: { + workflowId: string; + referenceId: string; + userId: string; + userEmail: string | undefined; + }, +): Promise<{ ok: true } | ReferenceFileFailure> { + const { workflowId, referenceId, userId, userEmail } = params; + const access = await resolveWorkflowAccess(db, workflowId, userId, userEmail); + if (!access || !access.allowEdit) { + return { ok: false, kind: "not_editable" }; + } + if (referenceFilesUnsupported(access)) { + return { ok: false, kind: "tabular_unsupported" }; + } + const { data: reference } = await db + .from("workflow_reference_documents") + .select("id, storage_path") + .eq("id", referenceId) + .eq("workflow_id", workflowId) + .maybeSingle(); + if (!reference) return { ok: false, kind: "reference_not_found" }; + const { error } = await db + .from("workflow_reference_documents") + .delete() + .eq("id", reference.id); + if (error) return { ok: false, kind: "db_error", error }; + // Row first, file second (durable): a failed row delete leaves the file + // referenced and intact; a crash after it still cleans the file up. + await enqueueStorageCleanup(db, [reference.storage_path]); + return { ok: true }; +} + +export type ListSharesResult = + | { ok: true; shares: unknown[] } + | { ok: false; kind: "not_found" } + | { ok: false; kind: "db_error"; error: unknown }; + +export async function listWorkflowShares( + db: Db, + params: { workflowId: string; userId: string }, +): Promise { + const { workflowId, userId } = params; + + const { data: wf } = await db + .from("workflows") + .select("id") + .eq("id", workflowId) + .eq("user_id", userId) + .single(); + if (!wf) return { ok: false, kind: "not_found" }; + + const { data: shares, error } = await db + .from("workflow_shares") + .select("id, shared_with_email, allow_edit, created_at") + .eq("workflow_id", workflowId) + .order("created_at", { ascending: true }); + if (error) return { ok: false, kind: "db_error", error }; + + return { ok: true, shares: shares ?? [] }; +} + +export async function deleteWorkflowShare( + db: Db, + params: { workflowId: string; shareId: string; userId: string }, +): Promise<{ ok: true } | { ok: false; kind: "not_found" }> { + const { workflowId, shareId, userId } = params; + + const { data: wf } = await db + .from("workflows") + .select("id") + .eq("id", workflowId) + .eq("user_id", userId) + .single(); + if (!wf) return { ok: false, kind: "not_found" }; + + await db + .from("workflow_shares") + .delete() + .eq("id", shareId) + .eq("workflow_id", workflowId); + return { ok: true }; +} + +export type ShareWorkflowResult = + | { ok: true } + | { + ok: false; + kind: "validation" | "self_share" | "missing_user"; + detail: string; + } + | { ok: false; kind: "not_found" } + | { ok: false; kind: "db_error"; error: unknown }; + +export async function shareWorkflow( + db: Db, + params: { + workflowId: string; + userId: string; + userEmail: string | undefined; + emails: string[]; + allow_edit: boolean | undefined; + }, +): Promise { + const { workflowId, userId, userEmail, emails, allow_edit } = params; + + const normalizedEmails = [ + ...new Set( + emails.map((email) => email.trim().toLowerCase()).filter(Boolean), + ), + ]; + if (normalizedEmails.length === 0) { + return { ok: false, kind: "validation", detail: "emails is required" }; + } + const normalizedUserEmail = userEmail?.trim().toLowerCase(); + if (normalizedUserEmail && normalizedEmails.includes(normalizedUserEmail)) { + return { + ok: false, + kind: "self_share", + detail: "You cannot share a workflow with yourself.", + }; + } + + const missingSharedUsers = await findMissingUserEmails(db, normalizedEmails); + if (missingSharedUsers.length > 0) { + return { + ok: false, + kind: "missing_user", + detail: `${missingSharedUsers[0]} does not belong to a Mike user.`, + }; + } + + // Verify ownership + const { data: wf } = await db + .from("workflows") + .select("id") + .eq("id", workflowId) + .eq("user_id", userId) + .single(); + if (!wf) return { ok: false, kind: "not_found" }; + + const rows = normalizedEmails.map((email: string) => ({ + workflow_id: workflowId, + shared_by_user_id: userId, + shared_with_email: email, + allow_edit: allow_edit ?? false, + })); + // Upsert on (workflow_id, shared_with_email) so re-sharing to the same + // person updates the existing row instead of stacking duplicates. + const { error } = await db + .from("workflow_shares") + .upsert(rows, { onConflict: "workflow_id,shared_with_email" }); + if (error) return { ok: false, kind: "db_error", error }; + + return { ok: true }; +} diff --git a/backend/src/routes/documents.ts b/backend/src/routes/documents.ts deleted file mode 100644 index 1522348d7b..0000000000 --- a/backend/src/routes/documents.ts +++ /dev/null @@ -1,1645 +0,0 @@ -import { Router } from "express"; -import { requireAuth } from "../middleware/auth"; -import { createServerSupabase } from "../lib/supabase"; -import { recordAudit } from "../lib/audit"; -import { sendInternalError } from "../lib/httpError"; -import { - buildContentDisposition, - downloadFile, - deleteFile, - extractedTextKey, - getSignedUrl, - storageKey, - uploadFile, - versionStorageKey, -} from "../lib/storage"; -import { docxToPdf, convertedPdfKey } from "../lib/convert"; -import { enqueueConversion } from "../lib/queue/conversionQueue"; -import { enqueueDbJob, enqueueStorageCleanup } from "../lib/dbq/enqueue"; -import { - extractTrackedChangeIds, - resolveTrackedChange, -} from "../lib/docxTrackedChanges"; -import { buildDownloadUrl } from "../lib/downloadTokens"; -import { - attachActiveVersionPaths, - attachLatestVersionNumbers, - contentSha256, - downloadFilenameForVersion, - loadActiveVersion, -} from "../lib/documentVersions"; -import { ensureDocAccess } from "../lib/access"; -import { singleFileUpload } from "../lib/upload"; -import { - ALLOWED_DOCUMENT_TYPES, - ALLOWED_DOCUMENT_TYPES_LABEL, - contentTypeForDocumentType, - requiresLibreOfficeTextExtraction, - shouldConvertToPdf, -} from "../lib/documentTypes"; - -export const documentsRouter = Router(); -const isDev = process.env.NODE_ENV !== "production"; -const devLog = (...args: Parameters) => { - if (isDev) console.log(...args); -}; - -async function deleteDocumentAndVersionFiles( - db: ReturnType, - documentId: string, -) { - // Storage lives on document_versions — collect every version's bytes - // (source + PDF rendition), drop the document row, then hand the object - // deletes to the durable storage.cleanup job. Previously each delete was - // fire-and-forget (`.catch(() => {})`): one storage hiccup silently leaked - // the files forever. Rows first, files second — if the row delete fails - // nothing has been touched and the document stays intact; if the process - // dies after it, the queued job still removes the files. - const { data: versions } = await db - .from("document_versions") - .select("id, storage_path, pdf_storage_path") - .eq("document_id", documentId); - const keys = (versions ?? []).flatMap((v) => - // The extracted-text cache is keyed by version id and sits outside the - // per-user prefixes, so this is the only place that can reach it. - // Deleting an object that was never written is a no-op, hence no gate. - [ - v.storage_path, - v.pdf_storage_path, - typeof v.id === "string" && v.id ? extractedTextKey(v.id) : null, - ].filter((p): p is string => typeof p === "string" && p.length > 0), - ); - const result = await db.from("documents").delete().eq("id", documentId); - if (!result.error) await enqueueStorageCleanup(db, keys); - return result; -} - -// GET /single-documents -documentsRouter.get("/", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const db = createServerSupabase(); - const { data, error } = await db - .from("documents") - .select("*") - .eq("user_id", userId) - .is("project_id", null) - .or("library_kind.eq.file,library_kind.is.null") - .order("created_at", { ascending: false }); - if (error) return void sendInternalError(res, error); - const docs = (data ?? []) as unknown as { - id: string; - current_version_id?: string | null; - }[]; - await attachLatestVersionNumbers(db, docs); - await attachActiveVersionPaths(db, docs); - res.json(docs); -}); - -// GET /single-documents/:documentId -// One document, same shape as a list entry. Exists so the client can poll a -// single document's status while a deferred conversion runs, instead of -// refetching the whole collection. -documentsRouter.get("/:documentId", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { documentId } = req.params; - const db = createServerSupabase(); - - const { data: doc } = await db - .from("documents") - .select("*") - .eq("id", documentId) - .single(); - if (!doc) return void res.status(404).json({ detail: "Document not found" }); - const access = await ensureDocAccess(doc, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Document not found" }); - - const docs = [doc] as unknown as { - id: string; - current_version_id?: string | null; - }[]; - await attachLatestVersionNumbers(db, docs); - await attachActiveVersionPaths(db, docs); - res.json(docs[0]); -}); - -// POST /single-documents -documentsRouter.post( - "/", - requireAuth, - singleFileUpload("file"), - async (req, res) => { - const userId = res.locals.userId as string; - const db = createServerSupabase(); - await handleDocumentUpload(req, res, userId, null, db, { - libraryKind: "file", - }); - }, -); - -// DELETE /single-documents/:documentId -documentsRouter.delete("/:documentId", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const { documentId } = req.params; - const db = createServerSupabase(); - - const { data: doc, error } = await db - .from("documents") - .select("id") - .eq("id", documentId) - .eq("user_id", userId) - .single(); - if (error || !doc) - return void res.status(404).json({ detail: "Document not found" }); - - await deleteDocumentAndVersionFiles(db, documentId); - res.status(204).send(); -}); - -// GET /single-documents/:documentId/display -// Optional ?version_id= renders a historical version. Defaults to the -// document's current_version_id. -documentsRouter.get("/:documentId/display", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string; - const { documentId } = req.params; - const versionIdParam = - typeof req.query.version_id === "string" ? req.query.version_id : null; - const db = createServerSupabase(); - - const { data: doc } = await db - .from("documents") - .select("id, user_id, project_id") - .eq("id", documentId) - .single(); - if (!doc) - return void res.status(404).json({ detail: "Document not found" }); - const access = await ensureDocAccess(doc, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Document not found" }); - - const active = await loadActiveVersion(documentId, db, versionIdParam); - if (!active) - return void res.status(404).json({ detail: "No file available" }); - - const fileType = active.file_type ?? ""; - const isConvertibleOffice = shouldConvertToPdf(fileType); - const displayFilename = downloadFilenameForVersion( - active.filename, - active.version_number, - active.source === "assistant_edit", - ); - - // For Office files, prefer the per-version PDF rendition if one exists. - const servePath = - isConvertibleOffice && active.pdf_storage_path - ? active.pdf_storage_path - : active.storage_path; - const raw = await downloadFile(servePath); - if (!raw) - return void res - .status(404) - .json({ detail: "Document not found in storage" }); - - if (fileType === "pdf" || (isConvertibleOffice && active.pdf_storage_path)) { - res.setHeader("Content-Type", "application/pdf"); - res.setHeader( - "Content-Disposition", - buildContentDisposition("inline", displayFilename), - ); - res.send(Buffer.from(raw)); - } else { - // Fallback: serve raw Office bytes when PDF conversion was unavailable. - res.setHeader("Content-Type", contentTypeForDocumentType(fileType)); - res.setHeader( - "Content-Disposition", - buildContentDisposition("inline", displayFilename), - ); - res.send(Buffer.from(raw)); - } -}); - -// POST /single-documents/download-zip -// Synchronous zip, kept for small selections (instant download, no polling). -// Large selections go through the durable "documents-zip" export job instead. -documentsRouter.post("/download-zip", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { document_ids } = req.body as { document_ids?: string[] }; - - if (!Array.isArray(document_ids) || document_ids.length === 0) - return void res.status(400).json({ detail: "document_ids is required" }); - - const db = createServerSupabase(); - const { data: rawDocs, error } = await db - .from("documents") - .select("id, current_version_id, user_id, project_id") - .in("id", document_ids); - - if (error) return void sendInternalError(res, error); - // Filter to docs the user actually has access to (own + shared-project). - const accessChecks = await Promise.all( - (rawDocs ?? []).map(async (d) => ({ - doc: d, - access: await ensureDocAccess( - d as { user_id: string; project_id: string | null }, - userId, - userEmail, - db, - ), - })), - ); - const docs = accessChecks - .filter((x) => x.access.ok) - .map((x) => x.doc as { id: string }); - if (!docs || docs.length === 0) - return void res.status(404).json({ detail: "No documents found" }); - - const JSZip = (await import("jszip")).default; - const zip = new JSZip(); - - await Promise.all( - docs.map(async (doc) => { - const active = await loadActiveVersion(doc.id, db); - if (!active) return; - const raw = await downloadFile(active.storage_path); - if (!raw) return; - zip.file( - downloadFilenameForVersion( - active.filename, - active.version_number, - active.source === "assistant_edit", - ), - Buffer.from(raw), - ); - }), - ); - - const content = await zip.generateAsync({ type: "nodebuffer", compression: "DEFLATE" }); - res.setHeader("Content-Type", "application/zip"); - res.setHeader("Content-Disposition", 'attachment; filename="documents.zip"'); - res.send(content); -}); - -// GET /single-documents/:documentId/url -// Optional ?version_id= selects a specific tracked-changes version. -// Otherwise falls back to documents.current_version_id, else the original upload. -documentsRouter.get("/:documentId/url", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { documentId } = req.params; - const versionIdParam = typeof req.query.version_id === "string" ? req.query.version_id : null; - const db = createServerSupabase(); - - const { data: doc, error } = await db - .from("documents") - .select("id, user_id, project_id") - .eq("id", documentId) - .single(); - if (error || !doc) - return void res.status(404).json({ detail: "Document not found" }); - const access = await ensureDocAccess(doc, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Document not found" }); - - const active = await loadActiveVersion(documentId, db, versionIdParam); - if (!active) - return void res.status(404).json({ detail: "No file available" }); - - const downloadFilename = downloadFilenameForVersion( - active.filename, - active.version_number, - active.source === "assistant_edit", - ); - const url = await getSignedUrl( - active.storage_path, - 3600, - downloadFilename, - ); - if (!url) - return void res.status(503).json({ detail: "Storage not configured" }); - - res.json({ - url, - document_id: documentId, - filename: downloadFilename, - version_id: active.id, - // Lets the frontend decide between DocView (PDF.js) and DocxView - // (docx-preview) without a follow-up round-trip. - has_pdf_rendition: !!active.pdf_storage_path, - }); -}); - -// GET /single-documents/:documentId/docx -// Streams the raw .docx bytes for the given document, optionally at a -// specific tracked-changes version. Unlike /url, this bypasses R2 (avoids -// the browser CORS problem on signed URLs) so the frontend docx-preview -// viewer can load tracked-change documents directly. -documentsRouter.get("/:documentId/docx", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { documentId } = req.params; - const versionIdParam = typeof req.query.version_id === "string" ? req.query.version_id : null; - const db = createServerSupabase(); - - const { data: doc, error } = await db - .from("documents") - .select("id, user_id, project_id") - .eq("id", documentId) - .single(); - if (error || !doc) - return void res.status(404).json({ detail: "Document not found" }); - const access = await ensureDocAccess(doc, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Document not found" }); - - const active = await loadActiveVersion(documentId, db, versionIdParam); - if (!active) - return void res.status(404).json({ detail: "No file available" }); - - const raw = await downloadFile(active.storage_path); - if (!raw) - return void res.status(404).json({ detail: "Document bytes not available" }); - - res.setHeader( - "Content-Type", - "application/vnd.openxmlformats-officedocument.wordprocessingml.document", - ); - res.setHeader( - "Content-Disposition", - buildContentDisposition( - "inline", - downloadFilenameForVersion( - active.filename, - active.version_number, - active.source === "assistant_edit", - ), - ), - ); - res.send(Buffer.from(raw)); -}); - -// GET /single-documents/:documentId/versions -// Returns every version row for the document in document order, with -// the human-friendly version number when present. -documentsRouter.get("/:documentId/versions", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { documentId } = req.params; - const db = createServerSupabase(); - - const { data: doc } = await db - .from("documents") - .select("id, current_version_id, user_id, project_id") - .eq("id", documentId) - .single(); - if (!doc) - return void res.status(404).json({ detail: "Document not found" }); - const access = await ensureDocAccess(doc, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Document not found" }); - - const { data: rows } = await db - .from("document_versions") - .select( - "id, version_number, source, created_at, filename, file_type, size_bytes, page_count, deleted_at, deleted_by", - ) - .eq("document_id", documentId) - .order("created_at", { ascending: true }); - - res.json({ - current_version_id: doc.current_version_id, - versions: rows ?? [], - }); -}); - -// POST /single-documents/:documentId/versions/from-document -// Create a new version of documentId from another existing document's active -// bytes. This keeps signed storage URLs out of the browser fetch path. -documentsRouter.post( - "/:documentId/versions/from-document", - requireAuth, - async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { documentId } = req.params; - const sourceDocumentId = - typeof req.body?.source_document_id === "string" - ? req.body.source_document_id - : ""; - const db = createServerSupabase(); - - if (!sourceDocumentId) { - return void res - .status(400) - .json({ detail: "source_document_id is required" }); - } - if (sourceDocumentId === documentId) { - return void res - .status(400) - .json({ detail: "Source and target documents must be different." }); - } - - const { data: targetDoc } = await db - .from("documents") - .select("id, user_id, project_id") - .eq("id", documentId) - .single(); - if (!targetDoc) - return void res.status(404).json({ detail: "Document not found" }); - const targetAccess = await ensureDocAccess(targetDoc, userId, userEmail, db); - if (!targetAccess.ok) - return void res.status(404).json({ detail: "Document not found" }); - - const { data: sourceDoc } = await db - .from("documents") - .select("id, user_id, project_id") - .eq("id", sourceDocumentId) - .single(); - if (!sourceDoc) - return void res.status(404).json({ detail: "Source document not found" }); - const sourceAccess = await ensureDocAccess(sourceDoc, userId, userEmail, db); - if (!sourceAccess.ok) - return void res.status(404).json({ detail: "Source document not found" }); - const willDeleteSource = - (sourceDoc.project_id && - targetDoc.project_id && - sourceDoc.project_id === targetDoc.project_id) || - (!sourceDoc.project_id && - !targetDoc.project_id && - sourceDoc.user_id === userId && - targetDoc.user_id === userId); - if (willDeleteSource && !sourceAccess.isOwner) { - return void res.status(403).json({ - detail: "Only the source document owner can move it into a version.", - }); - } - - const active = await loadActiveVersion(sourceDocumentId, db); - if (!active) - return void res - .status(404) - .json({ detail: "Source document has no active version." }); - const sourceType = active.file_type ?? ""; - - const bytes = await downloadFile(active.storage_path); - if (!bytes) - return void res - .status(404) - .json({ detail: "Source document bytes not available." }); - - const filename = - typeof req.body?.filename === "string" && req.body.filename.trim() - ? req.body.filename.trim().slice(0, 200) - : active.filename?.trim() || "Untitled document"; - const suffix = - sourceType || - (filename.includes(".") ? filename.split(".").pop()!.toLowerCase() : ""); - const versionSlug = crypto.randomUUID().replace(/-/g, ""); - const key = versionStorageKey(userId, documentId, versionSlug, filename); - const contentType = contentTypeForDocumentType(suffix); - - try { - await uploadFile(key, bytes, contentType); - } catch (e) { - console.error("[versions/copy] storage write failed", e); - return void res - .status(500) - .json({ detail: "Failed to create new version." }); - } - - let pdfStoragePath: string | null = null; - let deferConversion = false; - if (suffix === "pdf") { - pdfStoragePath = key; - } else if (active.pdf_storage_path) { - if (active.pdf_storage_path === active.storage_path) { - pdfStoragePath = key; - } else { - const pdfBytes = await downloadFile(active.pdf_storage_path); - if (pdfBytes) { - const pdfKey = `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`; - await uploadFile(pdfKey, pdfBytes, "application/pdf"); - pdfStoragePath = pdfKey; - } - } - } else if (shouldConvertToPdf(suffix)) { - // Only reached when the source has no rendition to copy — this is the - // one branch of the copy flow that pays for LibreOffice, so it's the - // branch the conversion queue takes over when the flag is on. - if (process.env.ASYNC_DOCUMENT_CONVERSION === "true") { - deferConversion = true; - } else { - try { - const pdfBuf = await docxToPdf(Buffer.from(bytes)); - const pdfKey = `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`; - await uploadFile( - pdfKey, - pdfBuf.buffer.slice( - pdfBuf.byteOffset, - pdfBuf.byteOffset + pdfBuf.byteLength, - ) as ArrayBuffer, - "application/pdf", - ); - pdfStoragePath = pdfKey; - } catch (err) { - console.error( - "[versions/copy] Office→PDF conversion failed", - { filename }, - err, - ); - } - } - } - - const { data: maxRow } = await db - .from("document_versions") - .select("version_number") - .eq("document_id", documentId) - .in("source", ["upload", "user_upload", "assistant_edit"]) - .order("version_number", { ascending: false, nullsFirst: false }) - .limit(1) - .maybeSingle(); - const nextVersionNumber = - ((maxRow?.version_number as number | null) ?? 1) + 1; - - const { data: versionRow, error: verErr } = await db - .from("document_versions") - .insert({ - document_id: documentId, - storage_path: key, - pdf_storage_path: pdfStoragePath, - source: "user_upload", - version_number: nextVersionNumber, - filename: filename, - file_type: sourceType || null, - size_bytes: active.size_bytes ?? bytes.byteLength, - page_count: active.page_count, - content_sha256: contentSha256(bytes), - }) - .select("id, version_number, source, created_at, filename") - .single(); - if (verErr || !versionRow) { - console.error("[versions/copy] insert failed", verErr); - return void res - .status(500) - .json({ detail: "Failed to record new version." }); - } - - const { error: updateDocErr } = await db - .from("documents") - .update({ - current_version_id: versionRow.id, - }) - .eq("id", documentId); - if (updateDocErr) { - console.error("[versions/copy] current version update failed", updateDocErr); - return void res - .status(500) - .json({ detail: "Failed to update document current version." }); - } - - if (deferConversion) { - await enqueueConversion({ - documentId, - versionId: versionRow.id as string, - userId, - storagePath: key, - fileType: suffix, - pdfKey: `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`, - finalizeDocumentStatus: false, - }); - } - - if (willDeleteSource) { - const { error: deleteErr } = await deleteDocumentAndVersionFiles( - db, - sourceDocumentId, - ); - if (deleteErr) { - console.error("[versions/copy] source document delete failed", deleteErr); - return void res - .status(500) - .json({ detail: "Failed to delete source document." }); - } - } - - res.status(201).json(versionRow); - }, -); - -// POST /single-documents/:documentId/versions -// Upload a brand-new version of an existing document. The uploaded file -// becomes the new current_version_id. filename defaults to the -// uploaded filename; client may override via the `filename` form field. -documentsRouter.post( - "/:documentId/versions", - requireAuth, - singleFileUpload("file"), - async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { documentId } = req.params; - const db = createServerSupabase(); - - const file = req.file; - if (!file) - return void res.status(400).json({ detail: "file is required" }); - - const { data: doc } = await db - .from("documents") - .select("id, user_id, project_id, current_version_id") - .eq("id", documentId) - .single(); - if (!doc) - return void res.status(404).json({ detail: "Document not found" }); - const access = await ensureDocAccess(doc, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Document not found" }); - - const suffix = file.originalname.includes(".") - ? file.originalname.split(".").pop()!.toLowerCase() - : ""; - if (!ALLOWED_DOCUMENT_TYPES.has(suffix)) { - return void res.status(400).json({ - detail: `Unsupported file type: ${suffix}. Allowed: ${ALLOWED_DOCUMENT_TYPES_LABEL}`, - }); - } - - // Peg the new version into a predictable /versions/:id path under the - // existing document folder so ops can spot the history in storage. - const versionSlug = crypto.randomUUID().replace(/-/g, ""); - const key = versionStorageKey( - userId, - documentId, - versionSlug, - file.originalname, - ); - const contentType = contentTypeForDocumentType(suffix); - try { - await uploadFile( - key, - file.buffer.buffer.slice( - file.buffer.byteOffset, - file.buffer.byteOffset + file.buffer.byteLength, - ) as ArrayBuffer, - contentType, - ); - } catch (e) { - console.error("[versions/upload] storage write failed", e); - return void res - .status(500) - .json({ detail: "Failed to upload new version." }); - } - - // Render this version's bytes to PDF up front so /display can show - // historical versions without on-demand conversion. Same logic as the - // initial-upload pipeline; failures don't block the version row. - // With the job queue enabled the LibreOffice work is deferred to the - // conversion worker instead of blocking this request; the version row is - // created with pdf_storage_path null and the worker fills it in. - const deferConversion = - shouldConvertToPdf(suffix) && - process.env.ASYNC_DOCUMENT_CONVERSION === "true"; - let pdfStoragePath: string | null = null; - if (!deferConversion && shouldConvertToPdf(suffix)) { - try { - const pdfBuf = await docxToPdf(file.buffer); - const pdfKey = `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`; - await uploadFile( - pdfKey, - pdfBuf.buffer.slice( - pdfBuf.byteOffset, - pdfBuf.byteOffset + pdfBuf.byteLength, - ) as ArrayBuffer, - "application/pdf", - ); - pdfStoragePath = pdfKey; - } catch (err) { - console.error( - `[versions/upload] Office→PDF conversion failed for ${file.originalname}:`, - err, - ); - } - } else if (suffix === "pdf") { - // For PDF uploads, the uploaded bytes are themselves the PDF rendition. - pdfStoragePath = key; - } - - const rawBuf = file.buffer.buffer.slice( - file.buffer.byteOffset, - file.buffer.byteOffset + file.buffer.byteLength, - ) as ArrayBuffer; - const pageCount = suffix === "pdf" ? await countPdfPages(rawBuf) : null; - - // Per-document sequential version_number — the upload is V1 and - // user_upload + assistant_edit count forward from there. - const { data: maxRow } = await db - .from("document_versions") - .select("version_number") - .eq("document_id", documentId) - .in("source", ["upload", "user_upload", "assistant_edit"]) - .order("version_number", { ascending: false, nullsFirst: false }) - .limit(1) - .maybeSingle(); - const nextVersionNumber = - ((maxRow?.version_number as number | null) ?? 1) + 1; - - const requestedFilename = - typeof req.body?.filename === "string" && - req.body.filename.trim() - ? req.body.filename.trim().slice(0, 200) - : file.originalname; - - const { data: versionRow, error: verErr } = await db - .from("document_versions") - .insert({ - document_id: documentId, - storage_path: key, - pdf_storage_path: pdfStoragePath, - source: "user_upload", - version_number: nextVersionNumber, - filename: requestedFilename, - file_type: suffix, - size_bytes: file.buffer.byteLength, - page_count: pageCount, - content_sha256: contentSha256(file.buffer), - }) - .select("id, version_number, source, created_at, filename") - .single(); - if (verErr || !versionRow) { - console.error("[versions/upload] insert failed", verErr); - return void res - .status(500) - .json({ detail: "Failed to record new version." }); - } - - const { error: updateDocErr } = await db - .from("documents") - .update({ - current_version_id: versionRow.id, - }) - .eq("id", documentId); - if (updateDocErr) { - console.error( - "[versions/upload] current version update failed", - updateDocErr, - ); - return void res - .status(500) - .json({ detail: "Failed to update document current version." }); - } - - if (deferConversion) { - // The document itself stays "ready" — only this version's rendition is - // pending, so the worker must not touch documents.status. - await enqueueConversion({ - documentId, - versionId: versionRow.id as string, - userId, - storagePath: key, - fileType: suffix, - pdfKey: `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`, - finalizeDocumentStatus: false, - }); - } - - res.status(201).json(versionRow); - }, -); - -// PATCH /single-documents/:documentId/versions/:versionId -// Rename a version's filename. Pass `{ "filename": "…" }`. -documentsRouter.patch( - "/:documentId/versions/:versionId", - requireAuth, - async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { documentId, versionId } = req.params; - const db = createServerSupabase(); - - const { data: doc } = await db - .from("documents") - .select("id, user_id, project_id") - .eq("id", documentId) - .single(); - if (!doc) - return void res.status(404).json({ detail: "Document not found" }); - const access = await ensureDocAccess(doc, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Document not found" }); - - const raw = req.body?.filename; - const filename = - typeof raw === "string" && raw.trim() ? raw.trim().slice(0, 200) : null; - - const { data: updated, error } = await db - .from("document_versions") - .update({ filename }) - .eq("id", versionId) - .eq("document_id", documentId) - .is("deleted_at", null) - .select( - "id, version_number, source, created_at, filename, file_type, size_bytes, page_count", - ) - .single(); - if (error || !updated) { - return void res.status(404).json({ detail: "Version not found" }); - } - res.json(updated); - }, -); - -// PUT /single-documents/:documentId/versions/:versionId/file -// Replace the file bytes and metadata for an existing version while keeping -// its version number and id. This is destructive and owner-only. -documentsRouter.put( - "/:documentId/versions/:versionId/file", - requireAuth, - singleFileUpload("file"), - async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { documentId, versionId } = req.params; - const db = createServerSupabase(); - - const file = req.file; - if (!file) - return void res.status(400).json({ detail: "file is required" }); - - const { data: doc } = await db - .from("documents") - .select("id, user_id, project_id") - .eq("id", documentId) - .single(); - if (!doc) - return void res.status(404).json({ detail: "Document not found" }); - const access = await ensureDocAccess(doc, userId, userEmail, db); - if (!access.ok || !access.isOwner) - return void res.status(404).json({ detail: "Document not found" }); - - const { data: target, error: targetErr } = await db - .from("document_versions") - .select("id, storage_path, pdf_storage_path, file_type, deleted_at") - .eq("id", versionId) - .eq("document_id", documentId) - .single(); - if (targetErr || !target) - return void res.status(404).json({ detail: "Version not found" }); - if (target.deleted_at) - return void res.status(400).json({ detail: "Version is deleted." }); - - const suffix = file.originalname.includes(".") - ? file.originalname.split(".").pop()!.toLowerCase() - : ""; - if (!ALLOWED_DOCUMENT_TYPES.has(suffix)) { - return void res.status(400).json({ - detail: `Unsupported file type: ${suffix}. Allowed: ${ALLOWED_DOCUMENT_TYPES_LABEL}`, - }); - } - if (target.file_type && target.file_type !== suffix) { - return void res.status(400).json({ - detail: `Uploaded file type (${suffix}) does not match version type (${target.file_type}).`, - }); - } - - const versionSlug = crypto.randomUUID().replace(/-/g, ""); - const key = versionStorageKey( - userId, - documentId, - versionSlug, - file.originalname, - ); - const contentType = contentTypeForDocumentType(suffix); - - try { - await uploadFile( - key, - file.buffer.buffer.slice( - file.buffer.byteOffset, - file.buffer.byteOffset + file.buffer.byteLength, - ) as ArrayBuffer, - contentType, - ); - } catch (e) { - console.error("[versions/replace] storage write failed", e); - return void res - .status(500) - .json({ detail: "Failed to upload replacement version." }); - } - - // Same queue deferral as version uploads: the replacement's rendition is - // produced by the conversion worker when the flag is on. The old rendition - // is deleted below either way, so /display briefly falls back until the - // worker writes the new one. - const deferConversion = - shouldConvertToPdf(suffix) && - process.env.ASYNC_DOCUMENT_CONVERSION === "true"; - let pdfStoragePath: string | null = null; - if (!deferConversion && shouldConvertToPdf(suffix)) { - try { - const pdfBuf = await docxToPdf(file.buffer); - const pdfKey = `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`; - await uploadFile( - pdfKey, - pdfBuf.buffer.slice( - pdfBuf.byteOffset, - pdfBuf.byteOffset + pdfBuf.byteLength, - ) as ArrayBuffer, - "application/pdf", - ); - pdfStoragePath = pdfKey; - } catch (err) { - console.error( - `[versions/replace] Office→PDF conversion failed for ${file.originalname}:`, - err, - ); - } - } else if (suffix === "pdf") { - pdfStoragePath = key; - } - - const rawBuf = file.buffer.buffer.slice( - file.buffer.byteOffset, - file.buffer.byteOffset + file.buffer.byteLength, - ) as ArrayBuffer; - const pageCount = suffix === "pdf" ? await countPdfPages(rawBuf) : null; - const requestedFilename = - typeof req.body?.filename === "string" && req.body.filename.trim() - ? req.body.filename.trim().slice(0, 200) - : file.originalname; - const uploadedAt = new Date().toISOString(); - - const { data: updated, error: updateErr } = await db - .from("document_versions") - .update({ - storage_path: key, - pdf_storage_path: pdfStoragePath, - filename: requestedFilename, - file_type: suffix, - size_bytes: file.buffer.byteLength, - page_count: pageCount, - content_sha256: contentSha256(file.buffer), - created_at: uploadedAt, - }) - .eq("id", versionId) - .eq("document_id", documentId) - .select( - "id, version_number, source, created_at, filename, file_type, size_bytes, page_count", - ) - .single(); - if (updateErr || !updated) { - await Promise.all( - [key, pdfStoragePath] - .filter((path): path is string => !!path) - .map((path) => deleteFile(path).catch(() => {})), - ); - return void sendInternalError( - res, - updateErr ?? new Error("Version replacement returned no data"), - ); - } - - await Promise.all( - [target.storage_path, target.pdf_storage_path] - .filter((path): path is string => !!path) - .map((path) => deleteFile(path).catch(() => {})), - ); - - if (deferConversion) { - // Replace reuses the versionId, which is exactly why terminal jobs are - // removed from the queue immediately — this enqueue must not be deduped - // against a completed job for the same version. - await enqueueConversion({ - documentId, - versionId, - userId, - storagePath: key, - fileType: suffix, - pdfKey: `converted-pdfs/${userId}/${documentId}/${versionSlug}.pdf`, - finalizeDocumentStatus: false, - }); - } - - res.json(updated); - }, -); - -// DELETE /single-documents/:documentId/versions/:versionId -// Delete one version. The last remaining version cannot be deleted; if the -// deleted version is current, the newest remaining version becomes current. -documentsRouter.delete( - "/:documentId/versions/:versionId", - requireAuth, - async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { documentId, versionId } = req.params; - const db = createServerSupabase(); - - const { data: doc } = await db - .from("documents") - .select("id, user_id, project_id, current_version_id") - .eq("id", documentId) - .single(); - if (!doc) - return void res.status(404).json({ detail: "Document not found" }); - const access = await ensureDocAccess(doc, userId, userEmail, db); - if (!access.ok || !access.isOwner) - return void res.status(404).json({ detail: "Document not found" }); - - const { data: versions, error: versionsErr } = await db - .from("document_versions") - .select( - "id, storage_path, pdf_storage_path, version_number, created_at, deleted_at", - ) - .eq("document_id", documentId) - .is("deleted_at", null); - if (versionsErr) { - return void sendInternalError(res, versionsErr); - } - - const rows = (versions ?? []) as { - id: string; - storage_path: string | null; - pdf_storage_path: string | null; - version_number: number | null; - created_at: string | null; - deleted_at?: string | null; - }[]; - const target = rows.find((row) => row.id === versionId); - if (!target) - return void res.status(404).json({ detail: "Version not found" }); - if (rows.length <= 1) { - return void res - .status(400) - .json({ detail: "Cannot delete the only document version." }); - } - - const remaining = rows - .filter((row) => row.id !== versionId) - .sort((a, b) => { - const versionDelta = - (b.version_number ?? -1) - (a.version_number ?? -1); - if (versionDelta !== 0) return versionDelta; - return ( - new Date(b.created_at ?? 0).getTime() - - new Date(a.created_at ?? 0).getTime() - ); - }); - const nextCurrentVersionId = - doc.current_version_id === versionId - ? (remaining[0]?.id ?? null) - : doc.current_version_id; - const deletedAt = new Date().toISOString(); - - if (doc.current_version_id === versionId) { - const { error: updateErr } = await db - .from("documents") - .update({ - current_version_id: nextCurrentVersionId, - updated_at: new Date().toISOString(), - }) - .eq("id", documentId); - if (updateErr) { - return void sendInternalError(res, updateErr); - } - } - - const { error: deleteErr } = await db - .from("document_versions") - .update({ - storage_path: null, - pdf_storage_path: null, - deleted_at: deletedAt, - deleted_by: userId, - }) - .eq("id", versionId) - .eq("document_id", documentId) - .is("deleted_at", null); - if (deleteErr) { - return void sendInternalError(res, deleteErr); - } - - await Promise.all( - [target.storage_path, target.pdf_storage_path] - .filter((path): path is string => !!path) - .map((path) => deleteFile(path).catch(() => {})), - ); - - res.json({ - deleted_version_id: versionId, - current_version_id: nextCurrentVersionId, - deleted_at: deletedAt, - }); - }, -); - -// GET /single-documents/:documentId/tracked-change-ids -// Returns the ordered list of { kind, w_id } for every w:ins / w:del in -// the current (or specified) version's document.xml. The frontend uses -// this to tag each rendered / with data-w-id, since -// docx-preview drops the w:id attribute during parsing. -documentsRouter.get( - "/:documentId/tracked-change-ids", - requireAuth, - async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { documentId } = req.params; - const versionIdParam = - typeof req.query.version_id === "string" ? req.query.version_id : null; - const db = createServerSupabase(); - - const { data: doc } = await db - .from("documents") - .select("id, user_id, project_id") - .eq("id", documentId) - .single(); - if (!doc) - return void res.status(404).json({ detail: "Document not found" }); - const access = await ensureDocAccess(doc, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Document not found" }); - - const active = await loadActiveVersion(documentId, db, versionIdParam); - if (!active) - return void res.status(404).json({ detail: "No file available" }); - - const raw = await downloadFile(active.storage_path); - if (!raw) - return void res - .status(404) - .json({ detail: "Document bytes not available" }); - - const ids = await extractTrackedChangeIds(Buffer.from(raw)); - res.json({ ids }); - }, -); - -// POST /single-documents/:documentId/edits/:editId/accept -// POST /single-documents/:documentId/edits/:editId/reject -async function handleEditResolution( - req: import("express").Request, - res: import("express").Response, - mode: "accept" | "reject", -) { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { documentId, editId } = req.params; - const db = createServerSupabase(); - - devLog(`[edit-resolution] incoming ${mode}`, { - userId, - documentId, - editId, - }); - - const { data: edit, error: editErr } = await db - .from("document_edits") - .select("id, document_id, change_id, del_w_id, ins_w_id, status") - .eq("id", editId) - .eq("document_id", documentId) - .single(); - devLog(`[edit-resolution] fetched edit row`, { edit, editErr }); - if (!edit) { - devLog(`[edit-resolution] edit not found, returning 404`); - return void res.status(404).json({ detail: "Edit not found" }); - } - // Idempotent: if the edit is already resolved, return the current doc - // state so stale UI (e.g. an old chat reloaded in a new session) can - // reconcile without throwing. - if (edit.status !== "pending") { - devLog(`[edit-resolution] edit already resolved`, { - editId, - status: edit.status, - }); - const { data: doc } = await db - .from("documents") - .select("current_version_id, user_id, project_id") - .eq("id", documentId) - .single(); - if (!doc) { - devLog(`[edit-resolution] doc not found for resolved edit`); - return void res.status(404).json({ detail: "Document not found" }); - } - const accessResolved = await ensureDocAccess(doc, userId, userEmail, db); - if (!accessResolved.ok) { - devLog(`[edit-resolution] doc access denied for resolved edit`); - return void res.status(404).json({ detail: "Document not found" }); - } - const activeForResolved = await loadActiveVersion(documentId, db); - const payload = { - ok: true, - already_resolved: true, - status: edit.status, - version_id: doc.current_version_id ?? null, - download_url: activeForResolved - ? buildDownloadUrl( - activeForResolved.storage_path, - downloadFilenameForVersion( - activeForResolved.filename, - activeForResolved.version_number, - activeForResolved.source === "assistant_edit", - ), - ) - : null, - remaining_pending: 0, - }; - devLog(`[edit-resolution] returning already-resolved payload`, payload); - return void res.status(200).json(payload); - } - - const { data: doc, error: docErr } = await db - .from("documents") - .select("id, current_version_id, user_id, project_id") - .eq("id", documentId) - .single(); - devLog(`[edit-resolution] fetched doc`, { doc, docErr }); - if (!doc) - return void res.status(404).json({ detail: "Document not found" }); - const access = await ensureDocAccess(doc, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Document not found" }); - - const active = await loadActiveVersion(documentId, db); - const latestPath = active?.storage_path ?? null; - devLog(`[edit-resolution] resolved latestPath`, { - latestPath, - current_version_id: doc.current_version_id, - }); - if (!latestPath) - return void res.status(404).json({ detail: "No file to edit" }); - - const raw = await downloadFile(latestPath); - devLog(`[edit-resolution] downloaded bytes`, { - byteLength: raw?.byteLength ?? 0, - }); - if (!raw) - return void res.status(404).json({ detail: "Document bytes not available" }); - - const wIds = [edit.del_w_id, edit.ins_w_id].filter( - (v): v is string => typeof v === "string" && v.length > 0, - ); - const { bytes: resolvedBytes, found } = await resolveTrackedChange( - Buffer.from(raw), - wIds, - mode, - ); - devLog(`[edit-resolution] resolveTrackedChange result`, { - mode, - change_id: edit.change_id, - wIds, - found, - resolvedByteLength: resolvedBytes?.byteLength ?? 0, - }); - if (!found) { - devLog( - `[edit-resolution] change_id not found in docx — updating status only`, - ); - // Still update DB status so the UI reflects the decision — the change - // may have been auto-consumed by a previous accept/reject pass. - const { error: updErr } = await db - .from("document_edits") - .update({ status: mode === "accept" ? "accepted" : "rejected", resolved_at: new Date().toISOString() }) - .eq("id", editId); - devLog(`[edit-resolution] status-only update`, { updErr }); - const payload = { - ok: true, - version_id: doc.current_version_id, - download_url: buildDownloadUrl( - latestPath, - downloadFilenameForVersion( - active?.filename, - active?.version_number ?? null, - active?.source === "assistant_edit", - ), - ), - remaining_pending: 0, - }; - devLog(`[edit-resolution] returning not-found payload`, payload); - return void res.status(200).json(payload); - } - - // Overwrite bytes in place at the current version's storage path — - // accept/reject mutates the existing version rather than spawning a - // new row. This keeps document_versions lean (one row per assistant - // edit, not one per accept/reject click) and avoids the N-versions- - // per-doc churn as users resolve pending changes. - const ab = resolvedBytes.buffer.slice( - resolvedBytes.byteOffset, - resolvedBytes.byteOffset + resolvedBytes.byteLength, - ) as ArrayBuffer; - - // Clear the hash before the bytes change, and set it again after. The stored - // object and the hash live in different systems, so they cannot be written - // atomically; ordering it this way means a failure in between leaves the - // version unhashed, which the manifest reports as unverifiable. The - // alternative ordering can leave a hash attesting to content the version no - // longer holds, which is the one thing the manifest must never do. - await db - .from("document_versions") - .update({ content_sha256: null }) - .eq("id", doc.current_version_id); - - devLog(`[edit-resolution] overwriting bytes in place`, { - latestPath, - byteLength: ab.byteLength, - }); - await uploadFile( - latestPath, - ab, - "application/vnd.openxmlformats-officedocument.wordprocessingml.document", - ); - - // pdf_storage_path: null — the bytes just changed, so any PDF rendition - // this version carried no longer matches them; a stale rendition would be - // served by /display and copied onto replicas by replicate_document. In - // practice assistant_edit versions never carry one (DOCX renders through - // DocxView from the raw bytes), so this is an invariant write, not a - // behavior change. - await db - .from("document_versions") - .update({ content_sha256: contentSha256(ab), pdf_storage_path: null }) - .eq("id", doc.current_version_id); - - // The extracted-text cache is keyed on the version id and this is one of - // only two sites that rewrite a version's bytes in place, so it is one of - // only two sites where that key could go stale. Resolution always writes - // DOCX, which is not a cached type, so this deletes nothing today — it is - // here so the "versions are immutable" assumption the cache rests on stays - // true by construction rather than by coincidence. - await enqueueStorageCleanup(db, [ - extractedTextKey(doc.current_version_id as string), - ]); - - const { error: statusErr } = await db - .from("document_edits") - .update({ - status: mode === "accept" ? "accepted" : "rejected", - resolved_at: new Date().toISOString(), - }) - .eq("id", editId); - devLog(`[edit-resolution] updated document_edits status`, { - editId, - newStatus: mode === "accept" ? "accepted" : "rejected", - statusErr, - }); - const { count: remainingPending } = await db - .from("document_edits") - .select("id", { count: "exact", head: true }) - .eq("document_id", documentId) - .eq("status", "pending"); - devLog(`[edit-resolution] remaining pending count`, { remainingPending }); - - const payload = { - ok: true, - version_id: doc.current_version_id, - download_url: buildDownloadUrl( - latestPath, - downloadFilenameForVersion( - active?.filename, - active?.version_number ?? null, - active?.source === "assistant_edit", - ), - ), - remaining_pending: remainingPending ?? 0, - }; - devLog(`[edit-resolution] returning success payload`, payload); - res.json(payload); -} - -documentsRouter.post( - "/:documentId/edits/:editId/accept", - requireAuth, - (req, res) => void handleEditResolution(req, res, "accept"), -); - -documentsRouter.post( - "/:documentId/edits/:editId/reject", - requireAuth, - (req, res) => void handleEditResolution(req, res, "reject"), -); - -export async function handleDocumentUpload( - req: import("express").Request, - res: import("express").Response, - userId: string, - projectId: string | null, - db: ReturnType, - options: { - libraryKind?: "file" | "template"; - libraryFolderId?: string | null; - } = {}, -) { - const file = req.file; - if (!file) return void res.status(400).json({ detail: "file is required" }); - - const filename = file.originalname; - const suffix = filename.includes(".") - ? filename.split(".").pop()!.toLowerCase() - : ""; - if (!ALLOWED_DOCUMENT_TYPES.has(suffix)) - return void res - .status(400) - .json({ - detail: `Unsupported file type: ${suffix}. Allowed: ${ALLOWED_DOCUMENT_TYPES_LABEL}`, - }); - - const content = file.buffer; - const { data: doc, error: insertErr } = await db - .from("documents") - .insert({ - project_id: projectId, - user_id: userId, - status: "processing", - library_kind: options.libraryKind ?? "file", - library_folder_id: options.libraryFolderId ?? null, - }) - .select("*") - .single(); - - if (insertErr || !doc) - console.error("[single-documents/upload] failed to create document row", { - userId, - projectId, - filename, - suffix, - error: insertErr, - }); - if (insertErr || !doc) - return void res - .status(500) - .json({ detail: "Failed to create document record" }); - - try { - const docId = doc.id as string; - const key = storageKey(userId, docId, filename); - const contentType = contentTypeForDocumentType(suffix); - await uploadFile( - key, - content.buffer.slice( - content.byteOffset, - content.byteOffset + content.byteLength, - ) as ArrayBuffer, - contentType, - ); - - const rawBuf = content.buffer.slice( - content.byteOffset, - content.byteOffset + content.byteLength, - ) as ArrayBuffer; - const pageCount = suffix === "pdf" ? await countPdfPages(rawBuf) : null; - - // When the job queue is enabled, defer Office → PDF conversion to the - // BullMQ worker instead of blocking the upload request on LibreOffice. - const deferConversion = - shouldConvertToPdf(suffix) && - process.env.ASYNC_DOCUMENT_CONVERSION === "true"; - - // Convert Office files → PDF for display. PDFs are their own rendition. - let pdfStoragePath: string | null = null; - if (!deferConversion && shouldConvertToPdf(suffix)) { - try { - const pdfBuf = await docxToPdf(content); - const pdfKey = convertedPdfKey(userId, docId); - await uploadFile( - pdfKey, - pdfBuf.buffer.slice( - pdfBuf.byteOffset, - pdfBuf.byteOffset + pdfBuf.byteLength, - ) as ArrayBuffer, - "application/pdf", - ); - pdfStoragePath = pdfKey; - } catch (err) { - console.error( - `[upload] Office→PDF conversion failed for ${filename}:`, - err, - ); - } - } else if (suffix === "pdf") { - pdfStoragePath = key; - } - - // storage_path / pdf_storage_path live on document_versions now — - // create the V1 "upload" row and point documents.current_version_id - // at it. - const { data: versionRow, error: verErr } = await db - .from("document_versions") - .insert({ - document_id: docId, - storage_path: key, - pdf_storage_path: pdfStoragePath, - source: "upload", - version_number: 1, - filename: filename, - file_type: suffix, - size_bytes: content.byteLength, - page_count: pageCount, - content_sha256: contentSha256(content), - }) - .select("id") - .single(); - if (verErr || !versionRow) { - throw new Error( - `Failed to record upload version: ${verErr?.message ?? "unknown"}`, - ); - } - - await db - .from("documents") - .update({ - current_version_id: versionRow.id, - // Deferred conversion leaves the doc "processing" until the worker - // produces the PDF and flips it to "ready". - status: deferConversion ? "processing" : "ready", - updated_at: new Date().toISOString(), - }) - .eq("id", docId); - - if (deferConversion) { - await enqueueConversion({ - documentId: docId, - versionId: versionRow.id, - userId, - storagePath: key, - fileType: suffix, - }); - } - - // .doc/.ppt are the only types read_document can read solely by paying - // for a LibreOffice conversion. Extract that text once now, in the - // background, so the first chat that reads this document does not pay a - // subprocess round trip inside its own tool call. Best-effort: a failed - // enqueue just means the read path converts inline and re-queues itself. - if (requiresLibreOfficeTextExtraction(suffix)) { - try { - await enqueueDbJob(db, { - kind: "document.precompute_text", - payload: { - versionId: versionRow.id, - storagePath: key, - fileType: suffix, - userId, - }, - dedupeKey: `precompute:${versionRow.id}`, - maxAttempts: 3, - }); - } catch (err) { - console.error("[upload] precompute-text enqueue failed", err); - } - } - - const { data: updated } = await db - .from("documents") - .select("*") - .eq("id", docId) - .single(); - // Surface storage paths to the caller for backward compatibility. - const responseDoc = updated - ? { - ...updated, - filename, - storage_path: key, - pdf_storage_path: pdfStoragePath, - folder_id: - (updated.library_folder_id as string | null | undefined) ?? null, - file_type: suffix, - size_bytes: content.byteLength, - page_count: pageCount, - active_version_number: 1, - } - : updated; - void recordAudit(db, { - userId, - userEmail: res.locals.userEmail as string | undefined, - action: "document.uploaded", - title: filename, - surface: "assistant", - documentId: (updated as { id?: string } | null)?.id ?? null, - }); - return void res.status(201).json(responseDoc); - } catch (e) { - await db.from("documents").update({ status: "error" }).eq("id", doc.id); - return void sendInternalError(res, e); - } -} - -async function countPdfPages(buf: ArrayBuffer): Promise { - try { - const pdfjsLib = await import("pdfjs-dist/legacy/build/pdf.mjs" as string); - const pdf = await ( - pdfjsLib as unknown as { - getDocument: (opts: unknown) => { - promise: Promise<{ numPages: number }>; - }; - } - ).getDocument({ data: new Uint8Array(buf) }).promise; - return pdf.numPages; - } catch { - return null; - } -} diff --git a/backend/src/routes/library.ts b/backend/src/routes/library.ts deleted file mode 100644 index f6454e696c..0000000000 --- a/backend/src/routes/library.ts +++ /dev/null @@ -1,856 +0,0 @@ -import { Router } from "express"; -import { requireAuth } from "../middleware/auth"; -import { createServerSupabase } from "../lib/supabase"; -import { enqueueStorageCleanup } from "../lib/dbq/enqueue"; -import { - attachActiveVersionPaths, - attachLatestVersionNumbers, -} from "../lib/documentVersions"; -import { singleFileUpload } from "../lib/upload"; -import { handleDocumentUpload } from "./documents"; -import { parsePaginationQuery, type PaginationParams } from "../lib/pagination"; -import { normalizeSearchTerm } from "../lib/search"; -import { sendInternalError } from "../lib/httpError"; - -export const libraryRouter = Router(); - -type LibraryKind = "file" | "template"; -type LibraryDocumentSortKey = - | "name" - | "type" - | "size" - | "version" - | "created" - | "updated"; - -const LIBRARY_DOCUMENT_SORT_KEYS: LibraryDocumentSortKey[] = [ - "name", - "type", - "size", - "version", - "created", - "updated", -]; -const LIBRARY_IDS_PAGE_SIZE = 1000; -const LIBRARY_IDS_MAX_PAGES = 50; -const LIBRARY_BULK_DELETE_BATCH_SIZE = 100; - -function parseLibraryDocumentSort(query: Record): { - key: LibraryDocumentSortKey; - direction: "asc" | "desc"; -} { - const rawKey = typeof query.sort_key === "string" ? query.sort_key : null; - return { - key: - rawKey && LIBRARY_DOCUMENT_SORT_KEYS.includes(rawKey as LibraryDocumentSortKey) - ? (rawKey as LibraryDocumentSortKey) - : "updated", - direction: query.sort_direction === "asc" ? "asc" : "desc", - }; -} - -function normalizeLibraryKind(value: unknown): LibraryKind | null { - if (value === "file" || value === "files") return "file"; - if (value === "template" || value === "templates") return "template"; - return null; -} - -function normalizeDocumentFilename(nextName: unknown, currentName: string) { - if (typeof nextName !== "string") return null; - const trimmed = nextName.trim().slice(0, 200); - if (!trimmed) return null; - if (/\.[a-z0-9]{1,6}$/i.test(trimmed)) return trimmed; - const ext = currentName.match(/\.[a-z0-9]{1,6}$/i)?.[0] ?? ""; - return `${trimmed}${ext}`; -} - -function mapLibraryDocument>(doc: T) { - return { - ...doc, - folder_id: (doc.library_folder_id as string | null | undefined) ?? null, - }; -} - -async function loadLibraryFolder( - db: ReturnType, - userId: string, - kind: LibraryKind, - folderId: string, -): Promise<{ id: string; parent_folder_id: string | null } | null> { - const { data } = await db - .from("library_folders") - .select("id, parent_folder_id") - .eq("id", folderId) - .eq("user_id", userId) - .eq("library_kind", kind) - .maybeSingle(); - return ( - (data as { id: string; parent_folder_id: string | null } | null) ?? null - ); -} - -async function deleteLibraryDocumentsAndVersionFiles( - db: ReturnType, - userId: string, - kind: LibraryKind, - documentIds: string[], -) { - if (documentIds.length === 0) return { error: null, deletedIds: [] }; - let eligibleQuery = db - .from("documents") - .select("id") - .eq("user_id", userId) - .is("project_id", null); - eligibleQuery = - kind === "file" - ? eligibleQuery.or("library_kind.eq.file,library_kind.is.null") - : eligibleQuery.eq("library_kind", kind); - const { data: eligibleDocuments, error: eligibleError } = - await eligibleQuery.in("id", documentIds); - if (eligibleError) return { error: eligibleError, deletedIds: [] }; - const eligibleIds = (eligibleDocuments ?? []).map( - (document) => document.id as string, - ); - if (eligibleIds.length === 0) return { error: null, deletedIds: [] }; - - const { data: versions, error: versionsError } = await db - .from("document_versions") - .select("storage_path, pdf_storage_path") - .in("document_id", eligibleIds); - if (versionsError) return { error: versionsError, deletedIds: [] }; - - const paths = new Set(); - for (const version of versions ?? []) { - if (typeof version.storage_path === "string" && version.storage_path) { - paths.add(version.storage_path); - } - if ( - typeof version.pdf_storage_path === "string" && - version.pdf_storage_path - ) { - paths.add(version.pdf_storage_path); - } - } - let deleteQuery = db - .from("documents") - .delete() - .eq("user_id", userId) - .is("project_id", null); - deleteQuery = - kind === "file" - ? deleteQuery.or("library_kind.eq.file,library_kind.is.null") - : deleteQuery.eq("library_kind", kind); - const { error } = await deleteQuery.in("id", eligibleIds); - // Rows first, files second (durable storage.cleanup job) — previously each - // file delete was fire-and-forget, so one storage hiccup leaked the bytes. - if (!error) await enqueueStorageCleanup(db, [...paths]); - return { error: error ?? null, deletedIds: error ? [] : eligibleIds }; -} - -// Folders per level are assumed to stay small (organizational containers, -// not user data that grows unbounded) and are always returned in full. -// Documents are the part that can grow into the thousands, so only they're -// paginated — one extra row is fetched over `limit` to detect `hasMore` -// without a separate count query. -async function loadLibraryLevel( - db: ReturnType, - userId: string, - kind: LibraryKind, - parentFolderId: string | null, - pagination: PaginationParams, -) { - let documentsQuery = db - .from("documents") - .select("*") - .eq("user_id", userId) - .is("project_id", null); - documentsQuery = - parentFolderId === null - ? documentsQuery.is("library_folder_id", null) - : documentsQuery.eq("library_folder_id", parentFolderId); - documentsQuery = - kind === "file" - ? documentsQuery.or("library_kind.eq.file,library_kind.is.null") - : documentsQuery.eq("library_kind", kind); - documentsQuery = documentsQuery.range( - pagination.offset, - pagination.offset + pagination.limit, - ); - - let foldersQuery = db - .from("library_folders") - .select("*") - .eq("user_id", userId) - .eq("library_kind", kind); - foldersQuery = - parentFolderId === null - ? foldersQuery.is("parent_folder_id", null) - : foldersQuery.eq("parent_folder_id", parentFolderId); - - const [ - { data: docs, error: docsError }, - { data: folders, error: foldersError }, - ] = await Promise.all([ - documentsQuery.order("updated_at", { ascending: false }), - foldersQuery.order("updated_at", { ascending: false }), - ]); - if (docsError) - return { - error: docsError.message, - documents: [], - folders: [], - documentsHasMore: false, - }; - if (foldersError) - return { - error: foldersError.message, - documents: [], - folders: [], - documentsHasMore: false, - }; - - const rawDocs = docs ?? []; - const documentsHasMore = rawDocs.length > pagination.limit; - const pageDocs = documentsHasMore - ? rawDocs.slice(0, pagination.limit) - : rawDocs; - - const docsTyped = pageDocs.map(mapLibraryDocument) as { - id: string; - current_version_id?: string | null; - }[]; - await attachLatestVersionNumbers(db, docsTyped); - await attachActiveVersionPaths(db, docsTyped); - return { - error: null, - documents: docsTyped, - folders: folders ?? [], - documentsHasMore, - }; -} - -// GET /library/:kind -// Directory mode is the default. Pass parent_folder_id to load one folder -// level, or view=search for flat search/filter/sort results. -libraryRouter.get("/:kind", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const kind = normalizeLibraryKind(req.params.kind); - if (!kind) return void res.status(404).json({ detail: "Library not found" }); - - const db = createServerSupabase(); - const pagination = parsePaginationQuery(req.query as Record); - if (req.query.view === "search") { - const searchTerm = normalizeSearchTerm(req.query.search); - const fileType = - normalizeSearchTerm(req.query.file_type)?.toLowerCase() ?? null; - const sort = parseLibraryDocumentSort( - req.query as Record, - ); - const { data, error } = await db.rpc("search_library_documents", { - p_user_id: userId, - p_library_kind: kind, - p_limit: pagination.limit + 1, - p_offset: pagination.offset, - p_search_term: searchTerm, - p_file_type: fileType, - p_sort_key: sort.key, - p_sort_direction: sort.direction, - }); - if (error) return void sendInternalError(res, error); - - const rows = (data ?? []) as Record[]; - return void res.json({ - documents: rows.slice(0, pagination.limit).map(mapLibraryDocument), - documentsHasMore: rows.length > pagination.limit, - }); - } - - const parentFolderId = normalizeSearchTerm(req.query.parent_folder_id); - if (parentFolderId) { - const folder = await loadLibraryFolder(db, userId, kind, parentFolderId); - if (!folder) - return void res.status(404).json({ detail: "Folder not found" }); - } - const result = await loadLibraryLevel( - db, - userId, - kind, - parentFolderId, - pagination, - ); - if (result.error) return void res.status(500).json({ detail: result.error }); - res.json({ - documents: result.documents, - folders: result.folders, - documentsHasMore: result.documentsHasMore, - }); -}); - -// POST /library/:kind/levels -// Refresh several already-open directory levels through one bounded API call. -libraryRouter.post("/:kind/levels", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const kind = normalizeLibraryKind(req.params.kind); - if (!kind) return void res.status(404).json({ detail: "Library not found" }); - const rawLevels: unknown[] = Array.isArray(req.body?.levels) - ? req.body.levels - : []; - const seen = new Set(); - const levels = rawLevels.flatMap((value: unknown) => { - if (!value || typeof value !== "object") return []; - const row = value as { parentId?: unknown; limit?: unknown }; - const parentId = typeof row.parentId === "string" ? row.parentId : null; - const key = parentId ?? "root"; - if (seen.has(key)) return []; - seen.add(key); - const requestedLimit = Number(row.limit); - return [ - { - parentId, - limit: Number.isFinite(requestedLimit) - ? Math.max(1, Math.min(500, Math.floor(requestedLimit))) - : 40, - }, - ]; - }); - if (levels.length === 0 || levels.length > 100) { - return void res - .status(400) - .json({ detail: "1 to 100 levels are required" }); - } - - const db = createServerSupabase(); - const results: Array<{ - parentId: string | null; - result: Awaited>; - }> = new Array(levels.length); - let nextLevelIndex = 0; - await Promise.all( - Array.from({ length: Math.min(8, levels.length) }, async () => { - while (nextLevelIndex < levels.length) { - const index = nextLevelIndex++; - const level = levels[index]; - results[index] = { - parentId: level.parentId, - result: await loadLibraryLevel(db, userId, kind, level.parentId, { - limit: level.limit, - offset: 0, - }), - }; - } - }), - ); - const failed = results.find(({ result }) => result.error); - if (failed?.result.error) { - return void res.status(500).json({ detail: failed.result.error }); - } - res.json({ - levels: results.map(({ parentId, result }) => ({ - parentId, - documents: result.documents, - folders: result.folders, - documentsHasMore: result.documentsHasMore, - })), - }); -}); - -// GET /library/:kind/filter-options -libraryRouter.get("/:kind/filter-options", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const kind = normalizeLibraryKind(req.params.kind); - if (!kind) return void res.status(404).json({ detail: "Library not found" }); - - const db = createServerSupabase(); - const { data, error } = await db.rpc("get_library_filter_options", { - p_user_id: userId, - p_library_kind: kind, - }); - if (error) return void sendInternalError(res, error); - const row = (data?.[0] ?? {}) as { file_types?: unknown }; - res.json({ - fileTypes: Array.isArray(row.file_types) - ? row.file_types.filter( - (value): value is string => typeof value === "string", - ) - : [], - }); -}); - -// GET /library/:kind/ids -// Complete ID-only result set for select-all across unloaded pages/folders. -libraryRouter.get("/:kind/ids", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const kind = normalizeLibraryKind(req.params.kind); - if (!kind) return void res.status(404).json({ detail: "Library not found" }); - - const db = createServerSupabase(); - const searchTerm = normalizeSearchTerm(req.query.search); - const fileType = normalizeSearchTerm(req.query.file_type)?.toLowerCase() ?? null; - const ids: string[] = []; - let offset = 0; - for (let page = 0; page < LIBRARY_IDS_MAX_PAGES; page++) { - const { data, error } = await db.rpc("get_library_document_ids", { - p_user_id: userId, - p_library_kind: kind, - p_search_term: searchTerm, - p_file_type: fileType, - p_limit: LIBRARY_IDS_PAGE_SIZE, - p_offset: offset, - }); - if (error) return void sendInternalError(res, error); - const rows = (data ?? []) as { id: string }[]; - if (rows.length === 0) break; - ids.push(...rows.map((row) => row.id)); - offset += rows.length; - } - res.json(ids); -}); - -// POST /library/:kind/documents/bulk-delete -// One bounded backend operation replaces an unbounded browser request burst. -libraryRouter.post( - "/:kind/documents/bulk-delete", - requireAuth, - async (req, res) => { - const userId = res.locals.userId as string; - const kind = normalizeLibraryKind(req.params.kind); - if (!kind) - return void res.status(404).json({ detail: "Library not found" }); - const ids: string[] = Array.from( - new Set( - (Array.isArray(req.body?.ids) ? req.body.ids : []).filter( - (id: unknown): id is string => - typeof id === "string" && id.length > 0, - ), - ), - ); - if (ids.length === 0) return void res.json({ deletedIds: [] }); - - const db = createServerSupabase(); - const deletedIds: string[] = []; - for ( - let offset = 0; - offset < ids.length; - offset += LIBRARY_BULK_DELETE_BATCH_SIZE - ) { - const batch = ids.slice(offset, offset + LIBRARY_BULK_DELETE_BATCH_SIZE); - const result = await deleteLibraryDocumentsAndVersionFiles( - db, - userId, - kind, - batch, - ); - if (result.error) - return void sendInternalError(res, result.error); - deletedIds.push(...result.deletedIds); - } - res.json({ deletedIds }); - }, -); - -// POST /library/:kind/documents -libraryRouter.post( - "/:kind/documents", - requireAuth, - singleFileUpload("file"), - async (req, res) => { - const userId = res.locals.userId as string; - const kind = normalizeLibraryKind(req.params.kind); - if (!kind) - return void res.status(404).json({ detail: "Library not found" }); - const db = createServerSupabase(); - const folderId = - typeof req.body?.folder_id === "string" && req.body.folder_id.trim() - ? req.body.folder_id.trim() - : null; - if (folderId) { - const folder = await loadLibraryFolder(db, userId, kind, folderId); - if (!folder) - return void res.status(404).json({ detail: "Folder not found" }); - } - await handleDocumentUpload(req, res, userId, null, db, { - libraryKind: kind, - libraryFolderId: folderId, - }); - }, -); - -// GET /library/:kind/folders/:folderId -libraryRouter.get( - "/:kind/folders/:folderId", - requireAuth, - async (req, res) => { - const userId = res.locals.userId as string; - const kind = normalizeLibraryKind(req.params.kind); - if (!kind) - return void res.status(404).json({ detail: "Library not found" }); - - const db = createServerSupabase(); - const { data, error } = await db - .from("library_folders") - .select("*") - .eq("user_id", userId) - .eq("library_kind", kind); - if (error) return void sendInternalError(res, error); - - const folders = data ?? []; - const foldersById = new Map( - folders.map((folder) => [folder.id as string, folder]), - ); - const path: typeof folders = []; - const visited = new Set(); - let current = foldersById.get(req.params.folderId); - if (!current) - return void res.status(404).json({ detail: "Folder not found" }); - - while (current && !visited.has(current.id as string)) { - visited.add(current.id as string); - path.unshift(current); - current = current.parent_folder_id - ? foldersById.get(current.parent_folder_id as string) - : undefined; - } - - res.json({ folders: path }); - }, -); - -// POST /library/:kind/folder-paths/resolve -libraryRouter.post( - "/:kind/folder-paths/resolve", - requireAuth, - async (req, res) => { - const userId = res.locals.userId as string; - const kind = normalizeLibraryKind(req.params.kind); - if (!kind) - return void res.status(404).json({ detail: "Library not found" }); - const body = req.body as { - base_folder_id?: string | null; - segments?: unknown; - conflict_resolution?: unknown; - }; - const rawSegments = Array.isArray(body.segments) ? body.segments : []; - const segments = Array.isArray(body.segments) - ? body.segments - .filter((segment): segment is string => typeof segment === "string") - .map((segment) => segment.trim()) - : []; - if ( - rawSegments.length !== segments.length || - segments.length === 0 || - segments.length > 100 || - segments.some((segment) => !segment || segment.length > 255) - ) { - return void res.status(400).json({ detail: "Invalid folder path" }); - } - const conflictResolution = - body.conflict_resolution === "reuse" || - body.conflict_resolution === "rename" - ? body.conflict_resolution - : "error"; - const baseFolderId = - typeof body.base_folder_id === "string" && body.base_folder_id.trim() - ? body.base_folder_id.trim() - : null; - - const db = createServerSupabase(); - if (baseFolderId) { - const parent = await loadLibraryFolder(db, userId, kind, baseFolderId); - if (!parent) - return void res.status(404).json({ detail: "Parent folder not found" }); - } - - const { data, error } = await db.rpc("resolve_library_folder_path", { - target_user_id: userId, - target_library_kind: kind, - base_folder_id: baseFolderId, - path_segments: segments, - conflict_resolution: conflictResolution, - }); - if (error) return void sendInternalError(res, error); - res.json(data); - }, -); - -// POST /library/:kind/folders -libraryRouter.post("/:kind/folders", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const kind = normalizeLibraryKind(req.params.kind); - if (!kind) return void res.status(404).json({ detail: "Library not found" }); - - const { name, parent_folder_id } = req.body as { - name?: string; - parent_folder_id?: string | null; - }; - if (!name?.trim()) - return void res.status(400).json({ detail: "name is required" }); - - const db = createServerSupabase(); - if (parent_folder_id) { - const parent = await loadLibraryFolder(db, userId, kind, parent_folder_id); - if (!parent) - return void res.status(404).json({ detail: "Parent folder not found" }); - } - - const { data, error } = await db - .from("library_folders") - .insert({ - user_id: userId, - library_kind: kind, - name: name.trim(), - parent_folder_id: parent_folder_id ?? null, - }) - .select("*") - .single(); - if (error) return void sendInternalError(res, error); - res.status(201).json(data); -}); - -// PATCH /library/:kind/folders/:folderId -libraryRouter.patch( - "/:kind/folders/:folderId", - requireAuth, - async (req, res) => { - const userId = res.locals.userId as string; - const kind = normalizeLibraryKind(req.params.kind); - if (!kind) - return void res.status(404).json({ detail: "Library not found" }); - - const { folderId } = req.params; - const body = req.body as { - name?: string; - parent_folder_id?: string | null; - }; - const db = createServerSupabase(); - const folder = await loadLibraryFolder(db, userId, kind, folderId); - if (!folder) - return void res.status(404).json({ detail: "Folder not found" }); - - const updates: Record = { - updated_at: new Date().toISOString(), - }; - if (body.name != null) { - const trimmed = body.name.trim(); - if (!trimmed) - return void res.status(400).json({ detail: "name is required" }); - updates.name = trimmed; - } - if ("parent_folder_id" in body) { - if (body.parent_folder_id) { - let cur: string | null = body.parent_folder_id; - while (cur) { - if (cur === folderId) { - return void res.status(400).json({ - detail: "Cannot move a folder into itself or a descendant", - }); - } - const parent = await loadLibraryFolder(db, userId, kind, cur); - if (!parent) - return void res - .status(404) - .json({ detail: "Parent folder not found" }); - cur = parent.parent_folder_id ?? null; - } - } - updates.parent_folder_id = body.parent_folder_id ?? null; - } - - const { data, error } = await db - .from("library_folders") - .update(updates) - .eq("id", folderId) - .eq("user_id", userId) - .eq("library_kind", kind) - .select("*") - .single(); - if (error || !data) - return void res.status(404).json({ detail: "Folder not found" }); - res.json(data); - }, -); - -// DELETE /library/:kind/folders/:folderId -libraryRouter.delete( - "/:kind/folders/:folderId", - requireAuth, - async (req, res) => { - const userId = res.locals.userId as string; - const kind = normalizeLibraryKind(req.params.kind); - if (!kind) - return void res.status(404).json({ detail: "Library not found" }); - - const { folderId } = req.params; - const db = createServerSupabase(); - const { data: allFolders, error: foldersError } = await db - .from("library_folders") - .select("id, parent_folder_id") - .eq("user_id", userId) - .eq("library_kind", kind); - if (foldersError) - return void sendInternalError(res, foldersError); - if (!(allFolders ?? []).some((folder) => folder.id === folderId)) { - return void res.status(404).json({ detail: "Folder not found" }); - } - - const childrenByParent = new Map(); - for (const folder of allFolders ?? []) { - const parentId = folder.parent_folder_id as string | null; - if (!parentId) continue; - const children = childrenByParent.get(parentId) ?? []; - children.push(folder.id as string); - childrenByParent.set(parentId, children); - } - - const folderIds = new Set(); - const stack = [folderId]; - while (stack.length > 0) { - const id = stack.pop()!; - if (folderIds.has(id)) continue; - folderIds.add(id); - stack.push(...(childrenByParent.get(id) ?? [])); - } - - let documentsInFolderQuery = db - .from("documents") - .select("id") - .eq("user_id", userId) - .is("project_id", null); - documentsInFolderQuery = - kind === "file" - ? documentsInFolderQuery.or("library_kind.eq.file,library_kind.is.null") - : documentsInFolderQuery.eq("library_kind", kind); - const { data: docs, error: docsError } = await documentsInFolderQuery.in( - "library_folder_id", - [...folderIds], - ); - if (docsError) - return void sendInternalError(res, docsError); - - const docIds = (docs ?? []).map((doc) => doc.id as string); - const deleteDocsResult = await deleteLibraryDocumentsAndVersionFiles( - db, - userId, - kind, - docIds, - ); - if (deleteDocsResult.error) - return void sendInternalError(res, deleteDocsResult.error); - - const { error } = await db - .from("library_folders") - .delete() - .eq("id", folderId) - .eq("user_id", userId) - .eq("library_kind", kind); - if (error) return void sendInternalError(res, error); - res.status(204).send(); - }, -); - -// PATCH /library/:kind/documents/:documentId/folder -libraryRouter.patch( - "/:kind/documents/:documentId/folder", - requireAuth, - async (req, res) => { - const userId = res.locals.userId as string; - const kind = normalizeLibraryKind(req.params.kind); - if (!kind) - return void res.status(404).json({ detail: "Library not found" }); - - const { documentId } = req.params; - const { folder_id } = req.body as { folder_id: string | null }; - const db = createServerSupabase(); - - if (folder_id) { - const folder = await loadLibraryFolder(db, userId, kind, folder_id); - if (!folder) - return void res.status(404).json({ detail: "Folder not found" }); - } - - let moveQuery = db - .from("documents") - .update({ - library_folder_id: folder_id ?? null, - updated_at: new Date().toISOString(), - }) - .eq("id", documentId) - .eq("user_id", userId) - .is("project_id", null); - moveQuery = - kind === "file" - ? moveQuery.or("library_kind.eq.file,library_kind.is.null") - : moveQuery.eq("library_kind", kind); - const { data, error } = await moveQuery.select("*").single(); - if (error || !data) - return void res.status(404).json({ detail: "Document not found" }); - res.json(mapLibraryDocument(data)); - }, -); - -// PATCH /library/:kind/documents/:documentId -libraryRouter.patch( - "/:kind/documents/:documentId", - requireAuth, - async (req, res) => { - const userId = res.locals.userId as string; - const kind = normalizeLibraryKind(req.params.kind); - if (!kind) - return void res.status(404).json({ detail: "Library not found" }); - - const { documentId } = req.params; - const db = createServerSupabase(); - let docQuery = db - .from("documents") - .select("id, current_version_id") - .eq("id", documentId) - .eq("user_id", userId) - .is("project_id", null); - docQuery = - kind === "file" - ? docQuery.or("library_kind.eq.file,library_kind.is.null") - : docQuery.eq("library_kind", kind); - const { data: doc } = await docQuery.single(); - if (!doc) - return void res.status(404).json({ detail: "Document not found" }); - - const active = doc.current_version_id - ? await db - .from("document_versions") - .select("filename") - .eq("id", doc.current_version_id) - .eq("document_id", documentId) - .single() - : null; - const currentName = - typeof active?.data?.filename === "string" && active.data.filename.trim() - ? active.data.filename.trim() - : "Untitled document"; - const filename = normalizeDocumentFilename(req.body?.filename, currentName); - if (!filename) - return void res.status(400).json({ detail: "filename is required" }); - - let updateQuery = db - .from("documents") - .update({ updated_at: new Date().toISOString() }) - .eq("id", documentId) - .eq("user_id", userId) - .is("project_id", null); - updateQuery = - kind === "file" - ? updateQuery.or("library_kind.eq.file,library_kind.is.null") - : updateQuery.eq("library_kind", kind); - const { data: updated, error } = await updateQuery.select("*").single(); - if (error || !updated) - return void res.status(404).json({ detail: "Document not found" }); - - if (doc.current_version_id) { - await db - .from("document_versions") - .update({ filename }) - .eq("id", doc.current_version_id) - .eq("document_id", documentId); - } - - res.json(mapLibraryDocument({ ...updated, filename })); - }, -); diff --git a/backend/src/routes/projects.ts b/backend/src/routes/projects.ts deleted file mode 100644 index 4693868678..0000000000 --- a/backend/src/routes/projects.ts +++ /dev/null @@ -1,1684 +0,0 @@ -import { Router, type Request, type Response } from "express"; -import { requireAuth, requireMfaIfEnrolled } from "../middleware/auth"; -import { createServerSupabase } from "../lib/supabase"; -import { recordAudit } from "../lib/audit"; -import { enqueueDbJob, enqueueStorageCleanup } from "../lib/dbq/enqueue"; -import { enqueueConversion } from "../lib/queue/conversionQueue"; -import { createClient } from "@supabase/supabase-js"; -import { - attachActiveVersionPaths, - attachLatestVersionNumbers, - contentSha256, -} from "../lib/documentVersions"; -import { sendInternalError } from "../lib/httpError"; -import { - buildProjectExportManifest, - projectManifestFilename, -} from "../lib/userDataExport"; -import { - deleteFile, - downloadFile, - uploadFile, - storageKey, -} from "../lib/storage"; -import { docxToPdf, convertedPdfKey } from "../lib/convert"; -import { checkProjectAccess } from "../lib/access"; -import { singleFileUpload } from "../lib/upload"; -import { deleteUserProjects } from "../lib/userDataCleanup"; -import { - ALLOWED_DOCUMENT_TYPES, - ALLOWED_DOCUMENT_TYPES_LABEL, - contentTypeForDocumentType, - requiresLibreOfficeTextExtraction, - shouldConvertToPdf, -} from "../lib/documentTypes"; -import { - findMissingUserEmails, - loadProfileUsersByEmail, -} from "../lib/userLookup"; -import { parsePaginationQuery } from "../lib/pagination"; -import { normalizeSearchTerm } from "../lib/search"; -import { parseProjectSort } from "../lib/sort"; -import { - buildProjectIdsOverviewRpcArgs, - buildProjectsOverviewRpcArgs, - parseProjectScope, -} from "../lib/projectsOverview"; - -export const projectsRouter = Router(); - -function normalizeOptionalString(value: unknown) { - if (typeof value !== "string") return null; - const trimmed = value.trim(); - return trimmed.length > 0 ? trimmed : null; -} - -function normalizeDocumentFilename(nextName: unknown, currentName: string) { - if (typeof nextName !== "string") return null; - const trimmed = nextName.trim().slice(0, 200); - if (!trimmed) return null; - if (/\.[a-z0-9]{1,6}$/i.test(trimmed)) return trimmed; - const ext = currentName.match(/\.[a-z0-9]{1,6}$/i)?.[0] ?? ""; - return `${trimmed}${ext}`; -} - -async function deleteProjectDocumentsAndVersionFiles( - db: ReturnType, - projectId: string, - documentIds: string[], -) { - if (documentIds.length === 0) return null; - const { data: versions, error: versionsError } = await db - .from("document_versions") - .select("storage_path, pdf_storage_path") - .in("document_id", documentIds); - if (versionsError) return versionsError; - - const paths = new Set(); - for (const v of versions ?? []) { - if (typeof v.storage_path === "string" && v.storage_path.length > 0) { - paths.add(v.storage_path); - } - if ( - typeof v.pdf_storage_path === "string" && - v.pdf_storage_path.length > 0 - ) { - paths.add(v.pdf_storage_path); - } - } - const { error } = await db - .from("documents") - .delete() - .eq("project_id", projectId) - .in("id", documentIds); - // Rows first, files second (durable storage.cleanup job) — previously each - // file delete was fire-and-forget, so one storage hiccup leaked the bytes. - if (!error) await enqueueStorageCleanup(db, [...paths]); - return error ?? null; -} - -async function attachDocumentOwnerLabels( - db: ReturnType, - docs: { user_id?: string | null }[], -) { - const ownerIds = docs - .map((doc) => doc.user_id) - .filter((id): id is string => typeof id === "string" && id.length > 0) - .filter((id, index, arr) => arr.indexOf(id) === index); - if (ownerIds.length === 0) return; - - const displayNameByUserId = new Map(); - const { data: profiles, error: profilesError } = await db - .from("user_profiles") - .select("user_id, display_name") - .in("user_id", ownerIds); - if (profilesError) { - console.warn( - "[projects] failed to load document owner profiles", - profilesError, - ); - } - for (const profile of profiles ?? []) { - const displayName = - typeof profile.display_name === "string" - ? profile.display_name.trim() - : ""; - if (displayName) { - displayNameByUserId.set(profile.user_id as string, displayName); - } - } - - for (const doc of docs as { - user_id?: string | null; - owner_email?: string | null; - owner_display_name?: string | null; - }[]) { - if (!doc.user_id) continue; - doc.owner_email = null; - doc.owner_display_name = displayNameByUserId.get(doc.user_id) ?? null; - } -} - -async function attachChatCreatorLabels( - db: ReturnType, - chats: { user_id?: string | null }[], -) { - const creatorIds = chats - .map((chat) => chat.user_id) - .filter((id): id is string => typeof id === "string" && id.length > 0) - .filter((id, index, arr) => arr.indexOf(id) === index); - if (creatorIds.length === 0) return; - - const displayNameByUserId = new Map(); - const { data: profiles, error: profilesError } = await db - .from("user_profiles") - .select("user_id, display_name") - .in("user_id", creatorIds); - if (profilesError) { - console.warn( - "[projects] failed to load chat creator profiles", - profilesError, - ); - } - for (const profile of profiles ?? []) { - const displayName = - typeof profile.display_name === "string" - ? profile.display_name.trim() - : ""; - if (displayName) { - displayNameByUserId.set(profile.user_id as string, displayName); - } - } - - for (const chat of chats as { - user_id?: string | null; - creator_display_name?: string | null; - }[]) { - if (!chat.user_id) continue; - chat.creator_display_name = displayNameByUserId.get(chat.user_id) ?? null; - } -} - -async function loadProjectDirectoryLevel( - db: ReturnType, - projectId: string, - parentFolderId: string | null, - pagination: { limit: number; offset: number }, -) { - let documentsQuery = db - .from("documents") - .select("*") - .eq("project_id", projectId); - let foldersQuery = db - .from("project_subfolders") - .select("*") - .eq("project_id", projectId); - documentsQuery = parentFolderId - ? documentsQuery.eq("folder_id", parentFolderId) - : documentsQuery.is("folder_id", null); - foldersQuery = parentFolderId - ? foldersQuery.eq("parent_folder_id", parentFolderId) - : foldersQuery.is("parent_folder_id", null); - - const [ - { data: documents, error: documentsError }, - { data: folders, error: foldersError }, - ] = await Promise.all([ - documentsQuery - .order("updated_at", { ascending: false }) - .range(pagination.offset, pagination.offset + pagination.limit), - foldersQuery.order("updated_at", { ascending: false }), - ]); - if (documentsError) - return { error: documentsError, documents: [], folders: [] }; - if (foldersError) return { error: foldersError, documents: [], folders: [] }; - - const rows = documents ?? []; - const documentsHasMore = rows.length > pagination.limit; - const page = (documentsHasMore ? rows.slice(0, pagination.limit) : rows) as { - id: string; - user_id?: string | null; - current_version_id?: string | null; - }[]; - await attachLatestVersionNumbers(db, page); - await attachActiveVersionPaths(db, page); - await attachDocumentOwnerLabels(db, page); - return { - error: null, - documents: page, - folders: folders ?? [], - documentsHasMore, - }; -} - -// GET /projects -// Pass ?include=documents to also receive each project's documents in the -// same response. The directory pickers (useDirectoryData) previously fanned -// out one GET /projects/:id per project to obtain those documents; with N -// projects that burst — auth check plus several DB queries per request — -// could overwhelm the Supabase gateway. Batching keeps it at one request -// and a fixed number of queries regardless of project count. -// -// Pagination is opt-in via query params (limit/offset/search/sort_key or -// key/scope). ProjectsOverview.tsx sends them. Legacy tabular-review project -// pickers call this with no query params and must keep getting the full, -// unpaginated list, so the branch below must never default -// to paginating a request that didn't ask for it. -const PROJECT_PAGINATION_QUERY_KEYS = [ - "limit", - "offset", - "search", - "sort_key", - "key", - "sort_direction", - "direction", - "scope", - "practice", - "owner_user_id", -]; - -projectsRouter.get("/", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const normalizedUserEmail = userEmail?.trim().toLowerCase(); - const includeDocuments = req.query.include === "documents"; - - if (req.query.view === "directory-search") { - return handleProjectDirectorySearch(req, res); - } - - const db = createServerSupabase(); - if (req.query.view === "summary") { - const pagination = parsePaginationQuery( - req.query as Record, - ); - const { data, error } = await db.rpc("get_project_summaries", { - p_user_id: userId, - p_user_email: normalizedUserEmail ?? null, - p_limit: pagination.limit, - p_offset: pagination.offset, - }); - if (error) return void sendInternalError(res, error); - return void res.json(data ?? []); - } - - const hasPaginationParams = PROJECT_PAGINATION_QUERY_KEYS.some( - (key) => req.query[key] !== undefined, - ); - - const rpcArgs = hasPaginationParams - ? buildProjectsOverviewRpcArgs({ - userId, - userEmail: normalizedUserEmail, - scope: parseProjectScope(req.query.scope), - pagination: parsePaginationQuery( - req.query as Record, - ), - searchTerm: normalizeSearchTerm(req.query.search), - sort: parseProjectSort(req.query as Record), - practice: normalizeSearchTerm(req.query.practice), - ownerUserId: normalizeSearchTerm(req.query.owner_user_id), - }) - : { p_user_id: userId, p_user_email: normalizedUserEmail ?? null }; - - const { data, error } = await db.rpc("get_projects_overview", rpcArgs); - if (error) return void sendInternalError(res, error); - - const projects = (data ?? []) as { id: string }[]; - if (!includeDocuments || projects.length === 0) { - return void res.json(projects); - } - - const projectIds = projects.map((p) => p.id); - const [ - { data: docs, error: docsError }, - { data: folders, error: foldersError }, - ] = await Promise.all([ - db - .from("documents") - .select("*") - .in("project_id", projectIds) - .order("created_at", { ascending: true }), - db - .from("project_subfolders") - .select("*") - .in("project_id", projectIds) - .order("created_at", { ascending: true }), - ]); - if (docsError) - return void sendInternalError(res, docsError); - if (foldersError) - return void sendInternalError(res, foldersError); - - const docsTyped = (docs ?? []) as unknown as { - id: string; - project_id?: string | null; - user_id?: string | null; - current_version_id?: string | null; - }[]; - await attachLatestVersionNumbers(db, docsTyped); - await attachActiveVersionPaths(db, docsTyped); - await attachDocumentOwnerLabels(db, docsTyped); - - const docsByProject = new Map(); - for (const doc of docsTyped) { - if (!doc.project_id) continue; - const bucket = docsByProject.get(doc.project_id); - if (bucket) bucket.push(doc); - else docsByProject.set(doc.project_id, [doc]); - } - const foldersByProject = new Map>(); - for (const folder of folders ?? []) { - const projectId = folder.project_id as string; - const bucket = foldersByProject.get(projectId); - if (bucket) bucket.push(folder); - else foldersByProject.set(projectId, [folder]); - } - res.json( - projects.map((p) => ({ - ...p, - documents: docsByProject.get(p.id) ?? [], - folders: foldersByProject.get(p.id) ?? [], - })), - ); -}); - -// POST /projects -projectsRouter.post("/", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { name, cm_number, practice, shared_with } = req.body as { - name: string; - cm_number?: string; - practice?: string; - shared_with?: string[]; - }; - if (!name?.trim()) - return void res.status(400).json({ detail: "name is required" }); - const normalizedUserEmail = userEmail?.trim().toLowerCase(); - const cleanedSharedWith: string[] = []; - const seenSharedEmails = new Set(); - if (Array.isArray(shared_with)) { - for (const raw of shared_with) { - if (typeof raw !== "string") continue; - const e = raw.trim().toLowerCase(); - if (!e || seenSharedEmails.has(e)) continue; - if (normalizedUserEmail && e === normalizedUserEmail) { - return void res - .status(400) - .json({ detail: "You cannot share a project with yourself." }); - } - seenSharedEmails.add(e); - cleanedSharedWith.push(e); - } - } - - const db = createServerSupabase(); - const missingSharedUsers = await findMissingUserEmails(db, cleanedSharedWith); - if (missingSharedUsers.length > 0) { - return void res.status(400).json({ - detail: `${missingSharedUsers[0]} does not belong to a Mike user.`, - }); - } - - const { data, error } = await db - .from("projects") - .insert({ - user_id: userId, - name: name.trim(), - cm_number: normalizeOptionalString(cm_number), - practice: normalizeOptionalString(practice), - shared_with: cleanedSharedWith, - }) - .select("*") - .single(); - if (error) return void sendInternalError(res, error); - res.status(201).json({ ...data, documents: [] }); -}); - -// GET /projects?view=directory-search -// Flat filename/project matches for the document picker. Search results do -// not pretend that a partially loaded project tree is a complete result set. -async function handleProjectDirectorySearch(req: Request, res: Response) { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const searchTerm = normalizeSearchTerm(req.query.search); - if (!searchTerm) return void res.json([]); - const pagination = parsePaginationQuery( - req.query as Record, - ); - const db = createServerSupabase(); - const normalizedUserEmail = userEmail?.trim().toLowerCase(); - - const projectQueries = [ - db.from("projects").select("*").eq("user_id", userId), - ]; - if (normalizedUserEmail) { - projectQueries.push( - db - .from("projects") - .select("*") - .contains("shared_with", [normalizedUserEmail]), - ); - } - const projectResults = await Promise.all(projectQueries); - const projectError = projectResults.find((result) => result.error)?.error; - if (projectError) - return void sendInternalError(res, projectError); - const projectsById = new Map>(); - for (const result of projectResults) { - for (const project of result.data ?? []) { - projectsById.set(project.id as string, project); - } - } - const accessibleProjectIds = [...projectsById.keys()]; - if (accessibleProjectIds.length === 0) return void res.json([]); - - const escaped = searchTerm.replace(/[%_]/g, (value) => `\\${value}`); - const { data: versions, error: versionsError } = await db - .from("document_versions") - .select("id") - .ilike("filename", `%${escaped}%`) - .is("deleted_at", null); - if (versionsError) - return void sendInternalError(res, versionsError); - - const versionIds = (versions ?? []).map((version) => version.id as string); - let matchedDocuments: Record[] = []; - if (versionIds.length > 0) { - const { data, error } = await db - .from("documents") - .select("*") - .in("project_id", accessibleProjectIds) - .in("current_version_id", versionIds); - if (error) return void sendInternalError(res, error); - matchedDocuments = (data ?? []) as Record[]; - await attachLatestVersionNumbers( - db, - matchedDocuments as { id: string; current_version_id?: string | null }[], - ); - await attachActiveVersionPaths( - db, - matchedDocuments as { id: string; current_version_id?: string | null }[], - ); - await attachDocumentOwnerLabels( - db, - matchedDocuments as { user_id?: string | null }[], - ); - } - - const normalized = searchTerm.toLowerCase(); - const documentProjectIds = new Set( - matchedDocuments.map((document) => document.project_id as string), - ); - const matches = [...projectsById.values()] - .filter((project) => { - const name = String(project.name ?? "").toLowerCase(); - const cmNumber = String(project.cm_number ?? "").toLowerCase(); - return ( - name.includes(normalized) || - cmNumber.includes(normalized) || - documentProjectIds.has(project.id as string) - ); - }) - .sort((a, b) => - String(b.updated_at ?? "").localeCompare(String(a.updated_at ?? "")), - ) - .slice(pagination.offset, pagination.offset + pagination.limit + 1) - .map((project) => ({ - ...project, - is_owner: project.user_id === userId, - documents: matchedDocuments.filter( - (document) => document.project_id === project.id, - ), - folders: [], - })); - res.json(matches); -} - -// GET /projects/:projectId/directory -// Returns one folder level so file pickers can expand projects without -// downloading every document and subfolder for every project up front. -projectsRouter.get("/:projectId/directory", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { projectId } = req.params; - const db = createServerSupabase(); - const access = await checkProjectAccess(projectId, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Project not found" }); - - const pagination = parsePaginationQuery(req.query as Record); - const result = await loadProjectDirectoryLevel( - db, - projectId, - normalizeOptionalString(req.query.parent_folder_id), - pagination, - ); - if (result.error) - return void sendInternalError(res, result.error); - res.json({ - documents: result.documents, - folders: result.folders, - documentsHasMore: result.documentsHasMore, - }); -}); - -// GET /projects/filter-options (must come before /:projectId routes) -projectsRouter.get("/filter-options", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const normalizedUserEmail = userEmail?.trim().toLowerCase(); - const db = createServerSupabase(); - const { data, error } = await db.rpc("get_project_filter_options", { - p_user_id: userId, - p_user_email: normalizedUserEmail ?? null, - }); - if (error) return void sendInternalError(res, error); - - const row = (data?.[0] ?? {}) as { - practices?: unknown; - owners?: unknown; - }; - const practices = Array.isArray(row.practices) - ? row.practices.filter( - (value): value is string => typeof value === "string", - ) - : []; - const owners = Array.isArray(row.owners) - ? row.owners.flatMap((value) => { - if (!value || typeof value !== "object") return []; - const option = value as { value?: unknown; label?: unknown }; - return typeof option.value === "string" && - typeof option.label === "string" - ? [{ value: option.value, label: option.label }] - : []; - }) - : []; - res.json({ practices, owners }); -}); - -// GET /projects/ids (must come before /:projectId routes) -// Lightweight id + owner list for every project matching the current -// filters — backs "select all matching" bulk actions so the client doesn't -// have to page through full project payloads just to collect checkboxes. -// -// PostgREST enforces its own row cap on every RPC response (db-max-rows), -// independent of anything this route asks for, and truncates silently -// rather than failing. So this pages through the RPC itself — server-side, -// same-datacenter round trips — until a page comes back empty, rather than -// trusting one call to return everything. -const PROJECT_IDS_PAGE_SIZE = 1000; -const PROJECT_IDS_MAX_PAGES = 200; // guards a runaway loop, not a product limit - -projectsRouter.get("/ids", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const db = createServerSupabase(); - - const searchTerm = normalizeSearchTerm(req.query.search); - const scope = parseProjectScope(req.query.scope); - const practice = normalizeSearchTerm(req.query.practice); - const ownerUserId = normalizeSearchTerm(req.query.owner_user_id); - - const ids: { id: string; user_id: string }[] = []; - let offset = 0; - for (let page = 0; page < PROJECT_IDS_MAX_PAGES; page++) { - const rpcArgs = buildProjectIdsOverviewRpcArgs({ - userId, - userEmail, - scope, - searchTerm, - practice, - ownerUserId, - pagination: { limit: PROJECT_IDS_PAGE_SIZE, offset }, - }); - const { data, error } = await db.rpc("get_project_ids_overview", rpcArgs); - if (error) return void sendInternalError(res, error); - - const rows = (data ?? []) as { id: string; user_id: string }[]; - if (rows.length === 0) break; - ids.push(...rows); - offset += rows.length; - } - - res.json(ids); -}); - -// GET /projects/:projectId -projectsRouter.get("/:projectId", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string; - const { projectId } = req.params; - const db = createServerSupabase(); - - const access = await checkProjectAccess(projectId, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Project not found" }); - - const { data: project, error } = await db - .from("projects") - .select("*") - .eq("id", projectId) - .single(); - if (error || !project) - return void res.status(404).json({ detail: "Project not found" }); - - const [{ data: docs }, { data: folderData }] = await Promise.all([ - db - .from("documents") - .select("*") - .eq("project_id", projectId) - .order("created_at", { ascending: true }), - db - .from("project_subfolders") - .select("*") - .eq("project_id", projectId) - .order("created_at", { ascending: true }), - ]); - const docsTyped = (docs ?? []) as unknown as { - id: string; - user_id?: string | null; - current_version_id?: string | null; - }[]; - await attachLatestVersionNumbers(db, docsTyped); - await attachActiveVersionPaths(db, docsTyped); - await attachDocumentOwnerLabels(db, docsTyped); - res.json({ - ...project, - is_owner: access.isOwner, - documents: docsTyped, - folders: folderData ?? [], - }); -}); - -// GET /projects/:projectId/people -// Resolve the owner + every shared member to {email, display_name}. Used -// by the People modal so the UI can show display names where available -// and tag the current user as "You". -projectsRouter.get("/:projectId/people", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { projectId } = req.params; - const db = createServerSupabase(); - - const { data: project } = await db - .from("projects") - .select("id, user_id, shared_with") - .eq("id", projectId) - .single(); - if (!project) - return void res.status(404).json({ detail: "Project not found" }); - - const isOwner = project.user_id === userId; - const sharedWith = ( - Array.isArray(project.shared_with) ? (project.shared_with as string[]) : [] - ).map((e) => e.toLowerCase()); - const isShared = !!userEmail && sharedWith.includes(userEmail.toLowerCase()); - if (!isOwner && !isShared) - return void res.status(404).json({ detail: "Project not found" }); - - // Use the mirrored profile email so sharing checks do not scan auth.users. - const { userByEmail, userById } = await loadProfileUsersByEmail(db); - - const ownerInfo = userById.get(project.user_id as string); - const owner = { - user_id: project.user_id, - email: ownerInfo?.email ?? null, - display_name: ownerInfo?.display_name ?? null, - }; - const members = sharedWith.map((email) => { - const u = userByEmail.get(email); - const display_name = u?.display_name ?? null; - return { email, display_name }; - }); - - res.json({ owner, members }); -}); - -// PATCH /projects/:projectId -projectsRouter.patch("/:projectId", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { projectId } = req.params; - const updates: Record = {}; - if (req.body.name != null) updates.name = req.body.name; - if (req.body.cm_number != null) updates.cm_number = req.body.cm_number; - if ("practice" in req.body) { - updates.practice = normalizeOptionalString(req.body.practice); - } - if (Array.isArray(req.body.shared_with)) { - // Normalise: lowercase + dedupe + drop empties. - const normalizedUserEmail = userEmail?.trim().toLowerCase(); - const seen = new Set(); - const cleaned: string[] = []; - for (const raw of req.body.shared_with) { - if (typeof raw !== "string") continue; - const e = raw.trim().toLowerCase(); - if (!e || seen.has(e)) continue; - if (normalizedUserEmail && e === normalizedUserEmail) { - return void res - .status(400) - .json({ detail: "You cannot share a project with yourself." }); - } - seen.add(e); - cleaned.push(e); - } - updates.shared_with = cleaned; - } - - const db = createServerSupabase(); - if (Array.isArray(updates.shared_with)) { - const missingSharedUsers = await findMissingUserEmails( - db, - updates.shared_with as string[], - ); - if (missingSharedUsers.length > 0) { - return void res.status(400).json({ - detail: `${missingSharedUsers[0]} does not belong to a Mike user.`, - }); - } - } - - const { data, error } = await db - .from("projects") - .update({ ...updates, updated_at: new Date().toISOString() }) - .eq("id", projectId) - .eq("user_id", userId) - .select("*") - .single(); - if (error || !data) - return void res.status(404).json({ detail: "Project not found" }); - - const [{ data: docs }, { data: folderData }] = await Promise.all([ - db - .from("documents") - .select("*") - .eq("project_id", projectId) - .order("created_at", { ascending: true }), - db - .from("project_subfolders") - .select("*") - .eq("project_id", projectId) - .order("created_at", { ascending: true }), - ]); - const docsTyped = (docs ?? []) as unknown as { - id: string; - user_id?: string | null; - current_version_id?: string | null; - }[]; - await attachActiveVersionPaths(db, docsTyped); - await attachDocumentOwnerLabels(db, docsTyped); - res.json({ ...data, documents: docsTyped, folders: folderData ?? [] }); -}); - -// DELETE /projects/:projectId -projectsRouter.delete("/:projectId", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const { projectId } = req.params; - const db = createServerSupabase(); - try { - const deletedCount = await deleteUserProjects(db, userId, [projectId]); - if (deletedCount === 0) - return void res.status(404).json({ detail: "Project not found" }); - res.status(204).send(); - } catch (err) { - sendInternalError(res, err); - } -}); - -// GET /projects/:projectId/documents -projectsRouter.get("/:projectId/documents", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { projectId } = req.params; - const db = createServerSupabase(); - - const access = await checkProjectAccess(projectId, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Project not found" }); - - const { data: docs } = await db - .from("documents") - .select("*") - .eq("project_id", projectId) - .order("created_at", { ascending: true }); - const docsTyped = (docs ?? []) as unknown as { - id: string; - current_version_id?: string | null; - }[]; - await attachActiveVersionPaths(db, docsTyped); - res.json(docsTyped); -}); - -// GET /projects/:projectId/export — tamper-evident manifest of the project's -// documents: every version with its content_sha256 plus the accept/reject -// trail, under a SHA-256 digest that is Ed25519-signed when the deployment has -// MANIFEST_SIGNING_KEY set. To check an export, recompute a downloaded file's -// SHA-256 and compare, then check the manifest's signature against the key -// served at GET /manifest-signing-key. See the README. -projectsRouter.get( - "/:projectId/export", - requireAuth, - requireMfaIfEnrolled, - async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { projectId } = req.params; - const db = createServerSupabase(); - - const access = await checkProjectAccess(projectId, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Project not found" }); - - try { - const data = await buildProjectExportManifest(db, projectId); - res.setHeader("Content-Type", "application/json; charset=utf-8"); - res.setHeader( - "Content-Disposition", - `attachment; filename="${projectManifestFilename(projectId)}"`, - ); - res.json(data); - } catch (err) { - console.error("[projects/export] failed", { - projectId, - error: err, - }); - res - .status(500) - .json({ detail: "Failed to build project export manifest" }); - } - }, -); - -// POST /projects/:projectId/documents/:documentId — assign or copy existing doc into project -projectsRouter.post( - "/:projectId/documents/:documentId", - requireAuth, - async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { projectId, documentId } = req.params; - const db = createServerSupabase(); - - const access = await checkProjectAccess(projectId, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Project not found" }); - - // Adding-by-id pulls a doc into the project — only the doc's owner - // is allowed to do that, so other people's standalone docs can't be - // siphoned into a project the requester happens to share. - const { data: doc } = await db - .from("documents") - .select("*") - .eq("id", documentId) - .eq("user_id", userId) - .single(); - if (!doc) - return void res.status(404).json({ detail: "Document not found" }); - await attachActiveVersionPaths(db, [ - doc as { id: string; current_version_id?: string | null }, - ]); - - // Already in this project — idempotent - if (doc.project_id === projectId) return void res.json(doc); - - if (doc.project_id === null) { - // Standalone → assign project_id - const { data: updated, error } = await db - .from("documents") - .update({ - project_id: projectId, - library_folder_id: null, - updated_at: new Date().toISOString(), - }) - .eq("id", documentId) - .select("*") - .single(); - if (error || !updated) - return void res - .status(500) - .json({ detail: "Failed to update document" }); - await attachActiveVersionPaths(db, [ - updated as { id: string; current_version_id?: string | null }, - ]); - return void res.json(updated); - } else { - // Belongs to another project → duplicate record AND copy the - // underlying storage objects so each project's copy is fully - // independent (edits/version bumps on one don't leak into the - // other). - if (!doc.current_version_id) { - return void res - .status(404) - .json({ detail: "Source document has no active version" }); - } - - const { data: srcV } = await db - .from("document_versions") - .select( - "storage_path, pdf_storage_path, version_number, filename, source, file_type, size_bytes, page_count", - ) - .eq("id", doc.current_version_id) - .single(); - if (!srcV?.storage_path) { - return void res - .status(404) - .json({ detail: "Source document has no active version" }); - } - - const activeVersionFilename = - (srcV.filename as string | null)?.trim() || "Untitled document"; - const srcBytes = await downloadFile(srcV.storage_path); - if (!srcBytes) { - return void res - .status(500) - .json({ detail: "Failed to read source document bytes" }); - } - - const { data: copy, error } = await db - .from("documents") - .insert({ - project_id: projectId, - user_id: userId, - status: doc.status, - }) - .select("*") - .single(); - if (error || !copy) - return void res.status(500).json({ detail: "Failed to copy document" }); - - const newKey = storageKey( - userId, - copy.id as string, - activeVersionFilename, - ); - let newPdfPath: string | null = null; - try { - const contentType = contentTypeForDocumentType( - (srcV.file_type as string | null) ?? doc.file_type, - ); - await uploadFile(newKey, srcBytes, contentType); - - // PDFs share one object for source + display rendition. DOCX - // store the converted PDF at a separate `converted-pdfs/` key — - // copy that too if it exists so the copy renders without going - // back through libreoffice. - if (srcV.pdf_storage_path) { - if (srcV.pdf_storage_path === srcV.storage_path) { - newPdfPath = newKey; - } else { - const pdfBytes = await downloadFile(srcV.pdf_storage_path); - if (pdfBytes) { - const newPdfKey = convertedPdfKey(userId, copy.id as string); - await uploadFile(newPdfKey, pdfBytes, "application/pdf"); - newPdfPath = newPdfKey; - } - } - } - - const { data: newV, error: newVError } = await db - .from("document_versions") - .insert({ - document_id: copy.id, - storage_path: newKey, - pdf_storage_path: newPdfPath, - source: (srcV.source as string | null) ?? "upload", - version_number: srcV.version_number ?? 1, - filename: activeVersionFilename, - file_type: (srcV.file_type as string | null) ?? doc.file_type, - size_bytes: - (srcV.size_bytes as number | null) ?? doc.size_bytes ?? null, - page_count: - (srcV.page_count as number | null) ?? doc.page_count ?? null, - content_sha256: contentSha256(srcBytes), - }) - .select("id") - .single(); - const copyVersionRowId = (newV?.id as string | null) ?? null; - if (newVError || !copyVersionRowId) { - throw new Error( - `Failed to create copied document version: ${newVError?.message ?? "unknown"}`, - ); - } - - const { data: updatedCopy, error: updateCopyError } = await db - .from("documents") - .update({ - current_version_id: copyVersionRowId, - }) - .eq("id", copy.id) - .select("*") - .single(); - if (updateCopyError || !updatedCopy) { - throw new Error( - `Failed to activate copied document version: ${updateCopyError?.message ?? "unknown"}`, - ); - } - - await attachActiveVersionPaths(db, [ - updatedCopy as { id: string; current_version_id?: string | null }, - ]); - return void res.status(201).json(updatedCopy); - } catch (err) { - console.error("[projects/documents/copy] failed", err); - await Promise.all([ - deleteFile(newKey).catch(() => {}), - newPdfPath && newPdfPath !== newKey - ? deleteFile(newPdfPath).catch(() => {}) - : Promise.resolve(), - db.from("documents").delete().eq("id", copy.id), - ]); - return void res.status(500).json({ detail: "Failed to copy document" }); - } - } - }, -); - -// PATCH /projects/:projectId/documents/:documentId — rename a project document -projectsRouter.patch( - "/:projectId/documents/:documentId", - requireAuth, - async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { projectId, documentId } = req.params; - const db = createServerSupabase(); - - const access = await checkProjectAccess(projectId, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Project not found" }); - - const { data: doc } = await db - .from("documents") - .select("id, current_version_id") - .eq("id", documentId) - .eq("project_id", projectId) - .single(); - if (!doc) - return void res.status(404).json({ detail: "Document not found" }); - - const active = doc.current_version_id - ? await db - .from("document_versions") - .select("filename") - .eq("id", doc.current_version_id) - .eq("document_id", documentId) - .single() - : null; - const currentName = - typeof active?.data?.filename === "string" && active.data.filename.trim() - ? active.data.filename.trim() - : "Untitled document"; - const filename = normalizeDocumentFilename(req.body?.filename, currentName); - if (!filename) - return void res.status(400).json({ detail: "filename is required" }); - - const { data: updated, error } = await db - .from("documents") - .update({ updated_at: new Date().toISOString() }) - .eq("id", documentId) - .eq("project_id", projectId) - .select("*") - .single(); - if (error || !updated) - return void res.status(404).json({ detail: "Document not found" }); - - if (doc.current_version_id) { - await db - .from("document_versions") - .update({ filename }) - .eq("id", doc.current_version_id) - .eq("document_id", documentId); - } - - res.json({ - ...updated, - filename, - }); - }, -); - -// POST /projects/:projectId/documents -projectsRouter.post( - "/:projectId/documents", - requireAuth, - singleFileUpload("file"), - async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { projectId } = req.params; - const db = createServerSupabase(); - - const access = await checkProjectAccess(projectId, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Project not found" }); - - const folderId = - typeof req.body?.folder_id === "string" && req.body.folder_id.trim() - ? req.body.folder_id.trim() - : null; - if (folderId) { - const folder = await loadProjectFolder(db, projectId, folderId); - if (!folder) - return void res.status(404).json({ detail: "Folder not found" }); - } - - await handleDocumentUpload(req, res, userId, projectId, db, folderId); - }, -); - -// GET /projects/:projectId/chats — every assistant chat under this project -// (any author with project access). Used by the project page's chat tab so -// it doesn't have to filter the global GET /chat list — and so collaborators -// see each other's chats inside the project even though those don't appear -// in the global list. -projectsRouter.get("/:projectId/chats", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { projectId } = req.params; - const db = createServerSupabase(); - - const access = await checkProjectAccess(projectId, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Project not found" }); - - const { data, error } = await db - .from("chats") - .select("*") - .eq("project_id", projectId) - .order("created_at", { ascending: false }); - if (error) return void sendInternalError(res, error); - const chats = data ?? []; - await attachChatCreatorLabels(db, chats); - res.json(chats); -}); - -// ── Folder routes ───────────────────────────────────────────────────────────── - -// POST /projects/:projectId/folder-paths/resolve -projectsRouter.post( - "/:projectId/folder-paths/resolve", - requireAuth, - async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { projectId } = req.params; - const body = req.body as { - base_folder_id?: string | null; - segments?: unknown; - conflict_resolution?: unknown; - }; - const rawSegments = Array.isArray(body.segments) ? body.segments : []; - const segments = Array.isArray(body.segments) - ? body.segments - .filter((segment): segment is string => typeof segment === "string") - .map((segment) => segment.trim()) - : []; - if ( - rawSegments.length !== segments.length || - segments.length === 0 || - segments.length > 100 || - segments.some((segment) => !segment || segment.length > 255) - ) { - return void res.status(400).json({ detail: "Invalid folder path" }); - } - const conflictResolution = - body.conflict_resolution === "reuse" || - body.conflict_resolution === "rename" - ? body.conflict_resolution - : "error"; - const baseFolderId = - typeof body.base_folder_id === "string" && body.base_folder_id.trim() - ? body.base_folder_id.trim() - : null; - - const db = createServerSupabase(); - const access = await checkProjectAccess(projectId, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Project not found" }); - if (baseFolderId) { - const parent = await loadProjectFolder(db, projectId, baseFolderId); - if (!parent) - return void res.status(404).json({ detail: "Parent folder not found" }); - } - - const { data, error } = await db.rpc("resolve_project_folder_path", { - target_project_id: projectId, - target_user_id: userId, - base_folder_id: baseFolderId, - path_segments: segments, - conflict_resolution: conflictResolution, - }); - if (error) { - console.error("[projects/folder-paths/resolve] failed", { - projectId, - userId, - error: error, - }); - return void res.status(500).json({ - detail: "Could not prepare this folder upload. Please try again.", - }); - } - res.json(data); - }, -); - -// POST /projects/:projectId/folders -projectsRouter.post("/:projectId/folders", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { projectId } = req.params; - const { name, parent_folder_id } = req.body as { - name: string; - parent_folder_id?: string | null; - }; - if (!name?.trim()) - return void res.status(400).json({ detail: "name is required" }); - - const db = createServerSupabase(); - const access = await checkProjectAccess(projectId, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Project not found" }); - - // Verify parent folder belongs to this project - if (parent_folder_id) { - const { data: parent } = await db - .from("project_subfolders") - .select("id") - .eq("id", parent_folder_id) - .eq("project_id", projectId) - .single(); - if (!parent) - return void res.status(404).json({ detail: "Parent folder not found" }); - } - - const { data, error } = await db - .from("project_subfolders") - .insert({ - project_id: projectId, - user_id: userId, - name: name.trim(), - parent_folder_id: parent_folder_id ?? null, - }) - .select("*") - .single(); - if (error) return void sendInternalError(res, error); - res.status(201).json(data); -}); - -// PATCH /projects/:projectId/folders/:folderId -projectsRouter.patch( - "/:projectId/folders/:folderId", - requireAuth, - async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { projectId, folderId } = req.params; - const body = req.body as { - name?: string; - parent_folder_id?: string | null; - }; - - const db = createServerSupabase(); - const access = await checkProjectAccess(projectId, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Project not found" }); - - const updates: Record = { - updated_at: new Date().toISOString(), - }; - if (body.name != null) updates.name = body.name.trim(); - if ("parent_folder_id" in body) { - // Cycle check: walk up the tree from the proposed parent to ensure folderId is not an ancestor - if (body.parent_folder_id) { - const parent = await loadProjectFolder( - db, - projectId, - body.parent_folder_id, - ); - if (!parent) - return void res - .status(404) - .json({ detail: "Parent folder not found" }); - - let cur: string | null = body.parent_folder_id; - while (cur) { - if (cur === folderId) - return void res.status(400).json({ - detail: "Cannot move a folder into itself or a descendant", - }); - const p = await loadProjectFolder(db, projectId, cur); - if (!p) - return void res - .status(404) - .json({ detail: "Parent folder not found" }); - cur = p?.parent_folder_id ?? null; - } - } - updates.parent_folder_id = body.parent_folder_id ?? null; - } - - const { data, error } = await db - .from("project_subfolders") - .update(updates) - .eq("id", folderId) - .eq("project_id", projectId) - .select("*") - .single(); - if (error || !data) - return void res.status(404).json({ detail: "Folder not found" }); - res.json(data); - }, -); - -// DELETE /projects/:projectId/folders/:folderId -projectsRouter.delete( - "/:projectId/folders/:folderId", - requireAuth, - async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { projectId, folderId } = req.params; - const db = createServerSupabase(); - - const access = await checkProjectAccess(projectId, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Project not found" }); - if (!access.isOwner) - return void res.status(404).json({ detail: "Project not found" }); - - const { data: allFolders, error: foldersError } = await db - .from("project_subfolders") - .select("id, parent_folder_id") - .eq("project_id", projectId); - if (foldersError) - return void sendInternalError(res, foldersError); - if (!(allFolders ?? []).some((f) => f.id === folderId)) - return void res.status(404).json({ detail: "Folder not found" }); - - const childrenByParent = new Map(); - for (const f of allFolders ?? []) { - const parentId = f.parent_folder_id as string | null; - if (!parentId) continue; - const children = childrenByParent.get(parentId) ?? []; - children.push(f.id as string); - childrenByParent.set(parentId, children); - } - - const folderIds = new Set(); - const stack = [folderId]; - while (stack.length > 0) { - const id = stack.pop()!; - if (folderIds.has(id)) continue; - folderIds.add(id); - stack.push(...(childrenByParent.get(id) ?? [])); - } - - const { data: docs, error: docsError } = await db - .from("documents") - .select("id") - .eq("project_id", projectId) - .in("folder_id", [...folderIds]); - if (docsError) - return void sendInternalError(res, docsError); - - const docIds = (docs ?? []).map((d) => d.id as string); - const deleteDocsError = await deleteProjectDocumentsAndVersionFiles( - db, - projectId, - docIds, - ); - if (deleteDocsError) - return void sendInternalError(res, deleteDocsError); - - const { error } = await db - .from("project_subfolders") - .delete() - .eq("id", folderId) - .eq("project_id", projectId); - if (error) return void sendInternalError(res, error); - res.status(204).send(); - }, -); - -// PATCH /projects/:projectId/documents/:documentId/folder — move doc to a folder -projectsRouter.patch( - "/:projectId/documents/:documentId/folder", - requireAuth, - async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { projectId, documentId } = req.params; - const { folder_id } = req.body as { folder_id: string | null }; - - const db = createServerSupabase(); - const access = await checkProjectAccess(projectId, userId, userEmail, db); - if (!access.ok) - return void res.status(404).json({ detail: "Project not found" }); - - if (folder_id) { - const folder = await loadProjectFolder(db, projectId, folder_id); - if (!folder) - return void res.status(404).json({ detail: "Folder not found" }); - } - - const { data, error } = await db - .from("documents") - .update({ - folder_id: folder_id ?? null, - updated_at: new Date().toISOString(), - }) - .eq("id", documentId) - .eq("project_id", projectId) - .select("*") - .single(); - if (error || !data) - return void res.status(404).json({ detail: "Document not found" }); - res.json(data); - }, -); - -async function loadProjectFolder( - db: ReturnType, - projectId: string, - folderId: string, -): Promise<{ id: string; parent_folder_id: string | null } | null> { - const { data } = await db - .from("project_subfolders") - .select("id, parent_folder_id") - .eq("id", folderId) - .eq("project_id", projectId) - .maybeSingle(); - return ( - (data as { id: string; parent_folder_id: string | null } | null) ?? null - ); -} - -export async function handleDocumentUpload( - req: import("express").Request, - res: import("express").Response, - userId: string, - projectId: string | null, - db: ReturnType, - folderId: string | null = null, -) { - const file = req.file; - if (!file) return void res.status(400).json({ detail: "file is required" }); - - const filename = file.originalname; - const suffix = filename.includes(".") - ? filename.split(".").pop()!.toLowerCase() - : ""; - if (!ALLOWED_DOCUMENT_TYPES.has(suffix)) - return void res.status(400).json({ - detail: `Unsupported file type: ${suffix}. Allowed: ${ALLOWED_DOCUMENT_TYPES_LABEL}`, - }); - - const content = file.buffer; - const { data: doc, error: insertErr } = await db - .from("documents") - .insert({ - project_id: projectId, - user_id: userId, - status: "processing", - folder_id: folderId, - }) - .select("*") - .single(); - - if (insertErr || !doc) - return void res - .status(500) - .json({ detail: "Failed to create document record" }); - - try { - const docId = doc.id as string; - const key = storageKey(userId, docId, filename); - const contentType = contentTypeForDocumentType(suffix); - await uploadFile( - key, - content.buffer.slice( - content.byteOffset, - content.byteOffset + content.byteLength, - ) as ArrayBuffer, - contentType, - ); - - const rawBuf = content.buffer.slice( - content.byteOffset, - content.byteOffset + content.byteLength, - ) as ArrayBuffer; - const pageCount = suffix === "pdf" ? await countPdfPages(rawBuf) : null; - - // When the job queue is enabled, defer Office → PDF conversion to the - // BullMQ worker instead of blocking the upload request on LibreOffice — - // the same deferral the single-document upload path makes. - const deferConversion = - shouldConvertToPdf(suffix) && - process.env.ASYNC_DOCUMENT_CONVERSION === "true"; - - // Convert Office files → PDF for display. PDFs are their own rendition. - let pdfStoragePath: string | null = null; - if (!deferConversion && shouldConvertToPdf(suffix)) { - try { - const pdfBuf = await docxToPdf(content); - const pdfKey = convertedPdfKey(userId, docId); - await uploadFile( - pdfKey, - pdfBuf.buffer.slice( - pdfBuf.byteOffset, - pdfBuf.byteOffset + pdfBuf.byteLength, - ) as ArrayBuffer, - "application/pdf", - ); - pdfStoragePath = pdfKey; - } catch (err) { - console.error( - `[upload] Office→PDF conversion failed for ${filename}:`, - err, - ); - } - } else if (suffix === "pdf") { - pdfStoragePath = key; - } - - // Storage paths live on document_versions — create the V1 row and - // point documents.current_version_id at it. - const { data: versionRow, error: verErr } = await db - .from("document_versions") - .insert({ - document_id: docId, - storage_path: key, - pdf_storage_path: pdfStoragePath, - source: "upload", - version_number: 1, - filename, - file_type: suffix, - size_bytes: content.byteLength, - page_count: pageCount, - content_sha256: contentSha256(content), - }) - .select("id") - .single(); - if (verErr || !versionRow) { - throw new Error( - `Failed to record upload version: ${verErr?.message ?? "unknown"}`, - ); - } - - await db - .from("documents") - .update({ - current_version_id: versionRow.id, - // Deferred conversion leaves the doc "processing" until the worker - // produces the PDF and flips it to "ready". - status: deferConversion ? "processing" : "ready", - updated_at: new Date().toISOString(), - }) - .eq("id", docId); - - if (deferConversion) { - await enqueueConversion({ - documentId: docId, - versionId: versionRow.id as string, - userId, - storagePath: key, - fileType: suffix, - }); - } - - // Same precompute as the single-document upload path (documents.ts): - // .doc/.ppt are the only types read_document can read without an - // in-process parser, so their text is extracted once here rather than - // inside the first chat tool call. Best-effort — the read path re-queues. - if (requiresLibreOfficeTextExtraction(suffix)) { - try { - await enqueueDbJob(db, { - kind: "document.precompute_text", - payload: { - versionId: versionRow.id as string, - storagePath: key, - fileType: suffix, - userId, - }, - dedupeKey: `precompute:${versionRow.id as string}`, - maxAttempts: 3, - }); - } catch (err) { - console.error("[upload] precompute-text enqueue failed", err); - } - } - - const { data: updated } = await db - .from("documents") - .select("*") - .eq("id", docId) - .single(); - const responseDoc = updated - ? { - ...updated, - filename, - storage_path: key, - pdf_storage_path: pdfStoragePath, - file_type: suffix, - size_bytes: content.byteLength, - page_count: pageCount, - active_version_number: 1, - } - : updated; - // Audit the project upload. The library/assistant upload path - // (documents.ts) records this too; this handler is the project-scoped - // duplicate and was previously uninstrumented, so project uploads never - // appeared in history. - void recordAudit(db, { - userId, - userEmail: res.locals.userEmail as string | undefined, - action: "document.uploaded", - title: filename, - surface: projectId ? "project" : "assistant", - projectId, - documentId: (updated as { id?: string } | null)?.id ?? null, - }); - return void res.status(201).json(responseDoc); - } catch (e) { - await db.from("documents").update({ status: "error" }).eq("id", doc.id); - return void sendInternalError(res, e); - } -} - -async function countPdfPages(buf: ArrayBuffer): Promise { - try { - const pdfjsLib = await import("pdfjs-dist/legacy/build/pdf.mjs" as string); - const pdf = await ( - pdfjsLib as unknown as { - getDocument: (opts: unknown) => { - promise: Promise<{ numPages: number }>; - }; - } - ).getDocument({ data: new Uint8Array(buf) }).promise; - return pdf.numPages; - } catch { - return null; - } -} diff --git a/backend/src/routes/user.ts b/backend/src/routes/user.ts deleted file mode 100644 index 01491a6414..0000000000 --- a/backend/src/routes/user.ts +++ /dev/null @@ -1,1930 +0,0 @@ -import crypto from "crypto"; -import { Router } from "express"; -import { requireAuth, requireMfaIfEnrolled } from "../middleware/auth"; -import { createServerSupabase } from "../lib/supabase"; -import { recordAudit } from "../lib/audit"; -import { sendInternalError } from "../lib/httpError"; -import { enqueueDbJob } from "../lib/dbq/enqueue"; -import { - EXPORT_TYPES, - MAX_ZIP_EXPORT_DOCUMENTS, - type ExportType, -} from "../lib/dbq/handlers"; -import { AUDIT_EXPORT_LIMIT, parseQuery } from "../lib/auditExport"; -import type { DbJob } from "../lib/dbq/types"; -import { buildContentDisposition, downloadFile } from "../lib/storage"; -import { - DEFAULT_TABULAR_MODEL, - DEFAULT_TITLE_MODEL, - CLAUDE_LOW_MODELS, - isSupportedOpenCodeGoModel, - OPENAI_LOW_MODELS, - resolveModel, -} from "../lib/llm"; -import { - type ApiKeyStatus, - getUserApiKeyStatus, - hasEnvApiKey, - normalizeApiKeyProvider, - saveUserApiKey, -} from "../lib/userApiKeys"; -import { - completeUserMcpConnectorOAuth, - createUserMcpConnector, - deleteUserMcpConnector, - getUserMcpConnector, - listUserMcpConnectors, - McpOAuthRequiredError, - refreshUserMcpConnectorTools, - setUserMcpToolEnabled, - startUserMcpConnectorOAuth, - updateUserMcpConnector, -} from "../lib/mcpConnectors"; -import { - deleteAllUserChats, - deleteAllUserTabularReviews, - deleteUserAccountData, - deleteUserProjects, -} from "../lib/userDataCleanup"; -import { - buildUserAccountExport, - buildUserChatsExport, - buildUserTabularReviewsExport, - userExportFilename, -} from "../lib/userDataExport"; -import { findProfileUserByEmail } from "../lib/userLookup"; -import { - getAllUserRouterModels, - replaceUserRouterModels, - ROUTER_SLUGS, - type RouterModelSelections, - type RouterSlug, -} from "../lib/routerModels"; - -export const userRouter = Router(); - -const MONTHLY_CREDIT_LIMIT = 999999; - -type UserProfileRow = { - display_name: string | null; - organisation: string | null; - jurisdiction?: string | null; - practice_setting?: string | null; - professional_title?: string | null; - practice_areas?: string[] | null; - onboarding_version?: number | null; - password_set_at?: string | null; - message_credits_used: number; - credits_reset_date: string; - tier: string; - title_model: string | null; - tabular_model: string; - mfa_on_login: boolean | null; - legal_research_us: boolean | null; - quick_actions_visible: boolean | null; - dark_mode: boolean | null; -}; - -function errorMessage(error: unknown): string { - if (error instanceof Error && error.message) return error.message; - if (error && typeof error === "object") { - const record = error as { - message?: unknown; - details?: unknown; - hint?: unknown; - code?: unknown; - }; - return ( - [record.message, record.details, record.hint, record.code] - .filter( - (value): value is string => - typeof value === "string" && !!value, - ) - .join(" ") || JSON.stringify(error) - ); - } - return String(error); -} - -function backendPublicUrl(req: { - protocol: string; - get(name: string): string | undefined; -}) { - return ( - process.env.API_PUBLIC_URL || - process.env.BACKEND_URL || - `${req.protocol}://${req.get("host")}` - ).replace(/\/+$/, ""); -} - -function frontendUrl(path = "/settings/connectors") { - const base = (process.env.FRONTEND_URL ?? "http://localhost:3000").replace( - /\/+$/, - "", - ); - return `${base}${path}`; -} - -function shortHash(value: string) { - return value - ? crypto.createHash("sha256").update(value).digest("hex").slice(0, 12) - : null; -} - -function mcpOAuthPopupHtml( - payload: { - success: boolean; - connectorId?: string; - detail?: string; - }, - nonce: string, -) { - const targetOrigin = new URL(frontendUrl()).origin; - const targetUrl = frontendUrl(); - const message = JSON.stringify({ - type: "mcp_oauth_result", - ...payload, - }); - return ` - - - - - MCP authorization - - - -
-

${payload.success ? "Authorization complete" : "Authorization failed"}

-

${payload.success ? "You can return to Mike." : "Return to Mike and try connecting again."}

-
- - -`; -} - -function mcpOAuthPopupCsp(nonce: string) { - return [ - "default-src 'none'", - `script-src 'nonce-${nonce}'`, - "style-src 'unsafe-inline'", - "base-uri 'none'", - "form-action 'none'", - "frame-ancestors 'none'", - ].join("; "); -} - -const PROFILE_SELECT = - "display_name, organisation, jurisdiction, practice_setting, professional_title, practice_areas, onboarding_version, password_set_at, message_credits_used, credits_reset_date, tier, title_model, tabular_model, mfa_on_login, legal_research_us, quick_actions_visible, dark_mode"; -// Deploy-before-migrate tolerance is per column: a database that already has -// the 20260821 onboarding/password columns but not yet dark_mode must keep -// them rather than fall all the way back to a lower tier. This is exactly -// PROFILE_SELECT minus dark_mode. -const PROFILE_SELECT_NO_DARK_MODE = - "display_name, organisation, jurisdiction, practice_setting, professional_title, practice_areas, onboarding_version, password_set_at, message_credits_used, credits_reset_date, tier, title_model, tabular_model, mfa_on_login, legal_research_us, quick_actions_visible"; -// PROFILE_SELECT minus the 20260821 onboarding / password-capability columns, -// for databases that have not applied those migrations yet. Migration 02 -// (password_set_at) gets its own tier so a database that applied 01 but not -// 02 keeps its live onboarding/personalisation columns. -const PROFILE_SELECT_NO_PASSWORD = - "display_name, organisation, jurisdiction, practice_setting, professional_title, practice_areas, onboarding_version, message_credits_used, credits_reset_date, tier, title_model, tabular_model, mfa_on_login, legal_research_us, quick_actions_visible"; -const PROFILE_SELECT_NO_ONBOARDING = - "display_name, organisation, message_credits_used, credits_reset_date, tier, title_model, tabular_model, mfa_on_login, legal_research_us, quick_actions_visible"; -const ONBOARDING_PROFILE_COLUMNS = [ - "jurisdiction", - "practice_setting", - "professional_title", - "practice_areas", - "onboarding_version", -]; -const PROFILE_SELECT_NO_QUICK_ACTIONS = - "display_name, organisation, message_credits_used, credits_reset_date, tier, title_model, tabular_model, mfa_on_login, legal_research_us"; -const PROFILE_SELECT_NO_LEGAL = - "display_name, organisation, message_credits_used, credits_reset_date, tier, title_model, tabular_model, mfa_on_login"; -const LEGACY_PROFILE_SELECT = - "display_name, organisation, message_credits_used, credits_reset_date, tier, tabular_model"; -const LEGACY_PROFILE_MODEL_SELECT = - "display_name, organisation, message_credits_used, credits_reset_date, tier, title_model, tabular_model"; - -function isMissingProfileColumn(error: unknown, column: string): boolean { - const record = - error && typeof error === "object" - ? (error as { code?: unknown; message?: unknown }) - : {}; - const message = typeof record.message === "string" ? record.message : ""; - return record.code === "42703" && message.includes(column); -} - -// Loads a profile while tolerating older databases that lack newer preference -// columns. Tries the full select first, then falls back through the legacy -// cascade (which also handles missing title_model / mfa_on_login) and applies -// safe defaults for missing fields. -async function selectProfile( - db: ReturnType, - userId: string, - mode: "maybe" | "single", -) { - const fullQuery = db - .from("user_profiles") - .select(PROFILE_SELECT) - .eq("user_id", userId); - const full = - mode === "single" - ? await fullQuery.single() - : await fullQuery.maybeSingle(); - if (!full.error) return full; - let cascadeError: unknown = full.error; - - // dark_mode is the newest column, so its retry tier sits above the - // 20260821 tiers: a database missing only dark_mode keeps its live - // onboarding, password and quick-action columns and defaults the theme - // to light. A database old enough to lack the 20260821 columns too - // fails the full select on one of those instead (they sort earlier in - // the select list), so this tier is skipped and the tiers below handle it. - if (isMissingProfileColumn(cascadeError, "dark_mode")) { - const noDarkQuery = db - .from("user_profiles") - .select(PROFILE_SELECT_NO_DARK_MODE) - .eq("user_id", userId); - const noDark = - mode === "single" - ? await noDarkQuery.single() - : await noDarkQuery.maybeSingle(); - if (!noDark.error) { - if (noDark.data && typeof noDark.data === "object") { - Object.assign(noDark.data as Record, { - dark_mode: false, - }); - } - return noDark; - } - cascadeError = noDark.error; - } - - // A database that predates the 20260821 migrations rejects the full - // select on the first of the new columns, which would otherwise skip - // every tier below (they key on *their* new column's name) and land on - // a select that silently resets the legal-research and quick-action - // preferences to defaults. Two retry tiers, most-migrated first: - // missing only password_set_at (migration 02) keeps the live - // onboarding columns; missing the migration-01 columns drops them all, - // and serializeProfile treats the absent fields as legacy-exempt — - // matching what the migration's backfill would write. - if (isMissingProfileColumn(cascadeError, "password_set_at")) { - const prePasswordQuery = db - .from("user_profiles") - .select(PROFILE_SELECT_NO_PASSWORD) - .eq("user_id", userId); - const prePassword = - mode === "single" - ? await prePasswordQuery.single() - : await prePasswordQuery.maybeSingle(); - if (!prePassword.error) return prePassword; - cascadeError = prePassword.error; - } - if ( - ONBOARDING_PROFILE_COLUMNS.some((column) => - isMissingProfileColumn(cascadeError, column), - ) - ) { - const preOnboardingQuery = db - .from("user_profiles") - .select(PROFILE_SELECT_NO_ONBOARDING) - .eq("user_id", userId); - const preOnboarding = - mode === "single" - ? await preOnboardingQuery.single() - : await preOnboardingQuery.maybeSingle(); - if (!preOnboarding.error) return preOnboarding; - cascadeError = preOnboarding.error; - } - - if (isMissingProfileColumn(cascadeError, "quick_actions_visible")) { - const previousQuery = db - .from("user_profiles") - .select(PROFILE_SELECT_NO_QUICK_ACTIONS) - .eq("user_id", userId); - const previous = - mode === "single" - ? await previousQuery.single() - : await previousQuery.maybeSingle(); - if (!previous.error) { - if (previous.data && typeof previous.data === "object") { - Object.assign(previous.data, { - quick_actions_visible: true, - dark_mode: false, - }); - } - return previous; - } - } - - const legacy = await selectProfileLegacy(db, userId, mode); - if (legacy.data && typeof legacy.data === "object") { - const row = legacy.data as Record; - if (!("legal_research_us" in row)) { - Object.assign(row, { legal_research_us: true }); - } - Object.assign(row, { quick_actions_visible: true }); - if (!("dark_mode" in row)) { - Object.assign(row, { dark_mode: false }); - } - } - return legacy; -} - -async function selectProfileLegacy( - db: ReturnType, - userId: string, - mode: "maybe" | "single", -) { - const query = db - .from("user_profiles") - .select(PROFILE_SELECT_NO_LEGAL) - .eq("user_id", userId); - const result = - mode === "single" ? await query.single() : await query.maybeSingle(); - if (!result.error) { - return result; - } - - const missingMfaOnLogin = isMissingProfileColumn( - result.error, - "mfa_on_login", - ); - if (missingMfaOnLogin) { - const modelQuery = db - .from("user_profiles") - .select(LEGACY_PROFILE_MODEL_SELECT) - .eq("user_id", userId); - const modelLegacy = - mode === "single" - ? await modelQuery.single() - : await modelQuery.maybeSingle(); - if ( - !modelLegacy.error || - !isMissingProfileColumn(modelLegacy.error, "title_model") - ) { - if (modelLegacy.data && typeof modelLegacy.data === "object") { - const row = modelLegacy.data as Record; - Object.assign(row, { - mfa_on_login: false, - }); - } - return modelLegacy; - } - } - - if ( - !missingMfaOnLogin && - !isMissingProfileColumn(result.error, "title_model") - ) { - return result; - } - - const legacyQuery = db - .from("user_profiles") - .select(LEGACY_PROFILE_SELECT) - .eq("user_id", userId); - const legacy = - mode === "single" - ? await legacyQuery.single() - : await legacyQuery.maybeSingle(); - if (legacy.data && typeof legacy.data === "object") { - const row = legacy.data as Record; - Object.assign(row, { - title_model: null, - mfa_on_login: false, - }); - } - return legacy; -} - -const CATALOG_MODEL_ID_RE = /^[^\s/]+\/[^\s]+$/; - -/** - * A router's catalog-id shape. OpenRouter and Vercel publish vendor/model - * pairs; OpenCode Go publishes bare model names ("glm-5"), so requiring a - * slash there would reject its entire catalog. - */ -const ROUTER_MODEL_ID_RE: Record = { - openrouter: CATALOG_MODEL_ID_RE, - vercel: CATALOG_MODEL_ID_RE, - "opencode-go": /^[^\s]+$/, -}; - -/** - * The profile field each router's selection is read from and written to. - * Mirrored by the frontend's updateUserProfile payload. - */ -export const ROUTER_PROFILE_FIELDS: Record = { - openrouter: "openRouterModels", - vercel: "vercelModels", - "opencode-go": "openCodeGoModels", -}; - -export function normalizeRouterModels( - value: unknown, - provider: RouterSlug, -): string[] { - if (!Array.isArray(value)) return []; - const models: string[] = []; - const seen = new Set(); - for (const item of value) { - if (typeof item !== "string") continue; - const trimmed = item.trim(); - // Strip a leading router slug ("openrouter/deepseek/deepseek-v3" → - // "deepseek/deepseek-v3") only when what remains is still a full - // vendor/model catalog id. Some catalog ids legitimately begin with - // the router's own slug (OpenRouter's "openrouter/auto", Vercel's - // "vercel/v0-1.5-md"); for those the raw id IS the canonical form - // and stripping would destroy it. - const catalogIdRe = ROUTER_MODEL_ID_RE[provider]; - const stripped = trimmed.replace(new RegExp(`^${provider}/`), ""); - const model = catalogIdRe.test(stripped) ? stripped : trimmed; - if ( - !model || - model.length > 200 || - !catalogIdRe.test(model) || - (provider === "opencode-go" && - !isSupportedOpenCodeGoModel(model)) || - seen.has(model) - ) { - continue; - } - seen.add(model); - models.push(model); - if (models.length === 50) break; - } - return models; -} - -function routerTitleFallback( - routerModels: RouterModelSelections, - apiKeyStatus?: ApiKeyStatus, -): string | null { - for (const slug of ROUTER_SLUGS) { - const first = routerModels[slug][0]; - if (apiKeyStatus?.[slug] && first) return `${slug}/${first}`; - } - return null; -} - -function serializeProfile( - routerModels: RouterModelSelections, - row: UserProfileRow, - apiKeyStatus?: ApiKeyStatus, -) { - const creditsUsed = row.message_credits_used ?? 0; - const titleFallback = apiKeyStatus?.gemini - ? DEFAULT_TITLE_MODEL - : apiKeyStatus?.openai - ? OPENAI_LOW_MODELS[0] - : apiKeyStatus?.claude - ? CLAUDE_LOW_MODELS[0] - : (routerTitleFallback(routerModels, apiKeyStatus) ?? - DEFAULT_TITLE_MODEL); - return { - displayName: row.display_name, - organisation: row.organisation, - jurisdiction: row.jurisdiction ?? null, - practiceSetting: row.practice_setting ?? null, - professionalTitle: row.professional_title ?? null, - practiceAreas: Array.isArray(row.practice_areas) - ? row.practice_areas - : [], - // Databases that have not yet applied the onboarding migration must - // not lock existing users out of the app. NULL means a new user still - // needs onboarding; 0 identifies a legacy-exempt user; 1 is complete. - onboardingVersion: - row.onboarding_version === undefined - ? 0 - : row.onboarding_version, - onboardingComplete: - row.onboarding_version === undefined || - row.onboarding_version !== null, - passwordSet: !!row.password_set_at, - messageCreditsUsed: creditsUsed, - creditsResetDate: row.credits_reset_date, - creditsRemaining: Math.max(MONTHLY_CREDIT_LIMIT - creditsUsed, 0), - tier: row.tier || "Free", - titleModel: resolveModel(row.title_model, titleFallback), - tabularModel: resolveModel(row.tabular_model, DEFAULT_TABULAR_MODEL), - mfaOnLogin: row.mfa_on_login === true, - legalResearchUs: row.legal_research_us !== false, - quickActionsVisible: row.quick_actions_visible !== false, - darkMode: row.dark_mode === true, - ...Object.fromEntries( - ROUTER_SLUGS.map((slug) => [ - ROUTER_PROFILE_FIELDS[slug], - routerModels[slug], - ]), - ), - ...(apiKeyStatus ? { apiKeyStatus } : {}), - }; -} - -const PRACTICE_SETTINGS = new Set([ - "private_practice", - "in_house", - "not_practising", -]); - -const PROFESSIONAL_TITLES = new Set([ - "Partner", - "Senior Associate", - "Associate", - "Law Clerk", - "Counsel", - "General Counsel", - "Legal Counsel", - "Other", -]); - -function isPracticeSetting(value: string): boolean { - return PRACTICE_SETTINGS.has(value); -} - -function normalizeProfessionalTitle( - value: unknown, -): string | null | undefined { - if (value === null || value === undefined || value === "") return null; - if (typeof value !== "string") return undefined; - const title = value.trim(); - return PROFESSIONAL_TITLES.has(title) ? title : undefined; -} - -function normalizePracticeAreas(value: unknown): string[] | null { - if (!Array.isArray(value)) return null; - const practiceAreas = Array.from( - new Set( - value - .filter((item): item is string => typeof item === "string") - .map((item) => item.trim()) - .filter(Boolean), - ), - ); - if ( - practiceAreas.length > 20 || - practiceAreas.some((item) => item.length > 100) - ) { - return null; - } - return practiceAreas; -} - -type PersonalisationUpdate = { - jurisdiction?: string | null; - practice_setting?: string | null; - professional_title?: string | null; - practice_areas?: string[]; -}; - -function parsePersonalisationPayload( - raw: Record, - { allowClearing }: { allowClearing: boolean }, -): - | { ok: true; update: PersonalisationUpdate } - | { ok: false; detail: string } { - const update: PersonalisationUpdate = {}; - - if ("jurisdiction" in raw) { - if ( - allowClearing && - (raw.jurisdiction === null || raw.jurisdiction === "") - ) { - update.jurisdiction = null; - } else { - const jurisdiction = - typeof raw.jurisdiction === "string" - ? raw.jurisdiction.trim() - : ""; - if (!jurisdiction || jurisdiction.length > 100) { - return { - ok: false, - detail: "Select a valid jurisdiction of practice", - }; - } - update.jurisdiction = jurisdiction; - } - } - - if ("practiceSetting" in raw) { - if ( - allowClearing && - (raw.practiceSetting === null || raw.practiceSetting === "") - ) { - update.practice_setting = null; - } else { - const practiceSetting = - typeof raw.practiceSetting === "string" - ? raw.practiceSetting.trim() - : ""; - if (!isPracticeSetting(practiceSetting)) { - return { - ok: false, - detail: "Select a valid professional setting", - }; - } - update.practice_setting = practiceSetting; - } - } - - if ("professionalTitle" in raw) { - const professionalTitle = normalizeProfessionalTitle( - raw.professionalTitle, - ); - if ( - professionalTitle === undefined || - (!allowClearing && professionalTitle === null) - ) { - return { ok: false, detail: "Select a valid title" }; - } - update.professional_title = professionalTitle; - } - - if ("practiceAreas" in raw) { - const practiceAreas = normalizePracticeAreas(raw.practiceAreas); - if (!practiceAreas) { - return { - ok: false, - detail: "Select no more than 20 valid practice areas", - }; - } - update.practice_areas = practiceAreas; - } - - return { ok: true, update }; -} - -function validateProfilePayload(body: unknown): - | { - ok: true; - update: { - display_name?: string | null; - organisation?: string | null; - jurisdiction?: string | null; - practice_setting?: string | null; - professional_title?: string | null; - practice_areas?: string[]; - title_model?: string; - tabular_model?: string; - legal_research_us?: boolean; - quick_actions_visible?: boolean; - updated_at: string; - }; - routerModels?: Partial>; - } - | { ok: false; detail: string } { - if (!body || typeof body !== "object" || Array.isArray(body)) { - return { ok: false, detail: "Expected a JSON object" }; - } - - const raw = body as Record; - const allowedFields = new Set([ - "displayName", - "organisation", - "jurisdiction", - "practiceSetting", - "professionalTitle", - "practiceAreas", - "titleModel", - "tabularModel", - "legalResearchUs", - "quickActionsVisible", - "darkMode", - ...ROUTER_SLUGS.map((slug) => ROUTER_PROFILE_FIELDS[slug]), - ]); - const invalidField = Object.keys(raw).find( - (key) => !allowedFields.has(key), - ); - if (invalidField) { - return { - ok: false, - detail: `Unsupported profile field: ${invalidField}`, - }; - } - - const update: { - display_name?: string | null; - organisation?: string | null; - jurisdiction?: string | null; - practice_setting?: string | null; - professional_title?: string | null; - practice_areas?: string[]; - title_model?: string; - tabular_model?: string; - legal_research_us?: boolean; - quick_actions_visible?: boolean; - dark_mode?: boolean; - updated_at: string; - } = { updated_at: new Date().toISOString() }; - const routerModels: Partial> = {}; - - const personalisation = parsePersonalisationPayload(raw, { - allowClearing: true, - }); - if (!personalisation.ok) return personalisation; - Object.assign(update, personalisation.update); - - // Both fields flow into every chat's system prompt via - // buildUserPersonalisationPrompt, so an unbounded value would inflate - // token cost on every message. Truncate (not reject) at 200 characters: - // that is exactly what the signup trigger (handle_new_user's - // left(..., 200)) does to the same columns, and rejection would strand - // any over-long value written before this cap existed. - if ("displayName" in raw) { - if (raw.displayName !== null && typeof raw.displayName !== "string") { - return { - ok: false, - detail: "displayName must be a string or null", - }; - } - update.display_name = - raw.displayName?.trim().slice(0, 200) || null; - } - - if ("organisation" in raw) { - if (raw.organisation !== null && typeof raw.organisation !== "string") { - return { - ok: false, - detail: "organisation must be a string or null", - }; - } - update.organisation = - raw.organisation?.trim().slice(0, 200) || null; - } - - if ("tabularModel" in raw) { - if (typeof raw.tabularModel !== "string") { - return { ok: false, detail: "tabularModel must be a string" }; - } - const resolved = resolveModel(raw.tabularModel, ""); - if (!resolved) { - return { ok: false, detail: "Unsupported tabularModel" }; - } - update.tabular_model = resolved; - } - - if ("titleModel" in raw) { - if (typeof raw.titleModel !== "string") { - return { ok: false, detail: "titleModel must be a string" }; - } - const resolved = resolveModel(raw.titleModel, ""); - if (!resolved) { - return { ok: false, detail: "Unsupported titleModel" }; - } - update.title_model = resolved; - } - - for (const slug of ROUTER_SLUGS) { - const field = ROUTER_PROFILE_FIELDS[slug]; - if (!(field in raw)) continue; - const value = raw[field]; - if (!Array.isArray(value)) { - return { - ok: false, - detail: `${field} must be an array of model IDs`, - }; - } - // Check the cap before normalizing: normalizeRouterModels truncates - // at 50, so a longer payload would otherwise surface as the - // misleading "invalid or duplicate model ID". - if (value.length > 50) { - return { - ok: false, - detail: `${field} can include at most 50 models`, - }; - } - const models = normalizeRouterModels(value, slug); - if (models.length !== value.length) { - return { - ok: false, - detail: `${field} contains an invalid or duplicate model ID`, - }; - } - routerModels[slug] = models; - } - - if ("legalResearchUs" in raw) { - if (typeof raw.legalResearchUs !== "boolean") { - return { - ok: false, - detail: "legalResearchUs must be a boolean", - }; - } - update.legal_research_us = raw.legalResearchUs; - } - - if ("quickActionsVisible" in raw) { - if (typeof raw.quickActionsVisible !== "boolean") { - return { - ok: false, - detail: "quickActionsVisible must be a boolean", - }; - } - update.quick_actions_visible = raw.quickActionsVisible; - } - - if ("darkMode" in raw) { - if (typeof raw.darkMode !== "boolean") { - return { - ok: false, - detail: "darkMode must be a boolean", - }; - } - update.dark_mode = raw.darkMode; - } - - return { ok: true, update, routerModels }; -} - -function readBooleanBodyField( - body: unknown, - field: string, -): { ok: true; value: boolean } | { ok: false; detail: string } { - if (!body || typeof body !== "object" || Array.isArray(body)) { - return { ok: false, detail: "Expected a JSON object" }; - } - - const raw = body as Record; - const invalidField = Object.keys(raw).find((key) => key !== field); - if (invalidField) { - return { ok: false, detail: `Unsupported field: ${invalidField}` }; - } - if (typeof raw[field] !== "boolean") { - return { ok: false, detail: `${field} must be a boolean` }; - } - - return { ok: true, value: raw[field] }; -} - -async function userHasVerifiedTotpFactor( - db: ReturnType, - userId: string, -) { - const { data, error } = await db.auth.admin.getUserById(userId); - if (error) return { ok: false as const, error }; - - const factors = data.user?.factors ?? []; - return { - ok: true as const, - hasVerifiedTotp: factors.some( - (factor) => - factor.factor_type === "totp" && factor.status === "verified", - ), - }; -} - -async function ensureProfileRow( - db: ReturnType, - userId: string, -) { - const { error } = await db - .from("user_profiles") - .upsert( - { user_id: userId }, - { onConflict: "user_id", ignoreDuplicates: true }, - ); - return error; -} - -async function loadProfile( - db: ReturnType, - userId: string, - options: { repairMissing?: boolean; apiKeyStatus?: ApiKeyStatus } = {}, -) { - let { data, error } = await selectProfile(db, userId, "maybe"); - - if (error) return { data: null, error }; - if (!data) { - if (!options.repairMissing) { - return { data: null, error: new Error("Profile not found") }; - } - - const ensureError = await ensureProfileRow(db, userId); - if (ensureError) return { data: null, error: ensureError }; - - const created = await selectProfile(db, userId, "single"); - if (created.error) return { data: null, error: created.error }; - data = created.data; - } - - let row = data as UserProfileRow; - if ( - row.credits_reset_date && - new Date() > new Date(row.credits_reset_date) - ) { - const creditsResetDate = new Date(); - creditsResetDate.setDate(creditsResetDate.getDate() + 30); - const { error: resetError } = await db - .from("user_profiles") - .update({ - message_credits_used: 0, - credits_reset_date: creditsResetDate.toISOString(), - updated_at: new Date().toISOString(), - }) - .eq("user_id", userId); - - if (resetError) return { data: null, error: resetError }; - const { data: resetData, error: resetLoadError } = await selectProfile( - db, - userId, - "single", - ); - if (resetLoadError) return { data: null, error: resetLoadError }; - row = resetData as UserProfileRow; - } - - try { - const routerModels = await getAllUserRouterModels(userId, db); - return { - data: serializeProfile(routerModels, row, options.apiKeyStatus), - error: null, - }; - } catch (routerModelsError) { - return { - data: null, - error: - routerModelsError instanceof Error - ? routerModelsError - : new Error(errorMessage(routerModelsError)), - }; - } -} - -// POST /user/profile -userRouter.post("/profile", requireAuth, async (_req, res) => { - const userId = res.locals.userId as string; - const db = createServerSupabase(); - const error = await ensureProfileRow(db, userId); - if (error) return void sendInternalError(res, error); - res.json({ ok: true }); -}); - -// GET /user/lookup?email=person@example.com -userRouter.get("/lookup", requireAuth, async (req, res) => { - const email = typeof req.query.email === "string" ? req.query.email : ""; - if (!email.trim()) { - return void res.status(400).json({ detail: "email is required" }); - } - - const db = createServerSupabase(); - const user = await findProfileUserByEmail(db, email); - res.json({ - exists: !!user, - email: user?.email ?? email.trim().toLowerCase(), - display_name: user?.display_name ?? null, - }); -}); - -// GET /user/profile -userRouter.get("/profile", requireAuth, async (_req, res) => { - const userId = res.locals.userId as string; - const db = createServerSupabase(); - const apiKeyStatus = await getUserApiKeyStatus(userId, db); - const { data, error } = await loadProfile(db, userId, { - repairMissing: true, - apiKeyStatus, - }); - if (error) return void sendInternalError(res, error); - res.json({ ...data, apiKeyStatus }); -}); - -// PATCH /user/profile -userRouter.patch("/profile", requireAuth, async (req, res) => { - const userId = res.locals.userId as string; - const parsed = validateProfilePayload(req.body); - if (!parsed.ok) return void res.status(400).json({ detail: parsed.detail }); - - const db = createServerSupabase(); - const ensureError = await ensureProfileRow(db, userId); - if (ensureError) - return void sendInternalError(res, ensureError); - - const { error: updateError } = await db - .from("user_profiles") - .update(parsed.update) - .eq("user_id", userId); - if (updateError) - return void sendInternalError(res, updateError); - - for (const slug of ROUTER_SLUGS) { - const models = parsed.routerModels?.[slug]; - if (models === undefined) continue; - try { - await replaceUserRouterModels(userId, slug, models, db); - } catch (routerModelsError) { - return void sendInternalError(res, routerModelsError); - } - } - - const apiKeyStatus = await getUserApiKeyStatus(userId, db); - const { data, error } = await loadProfile(db, userId, { apiKeyStatus }); - if (error) return void sendInternalError(res, error); - res.json({ ...data, apiKeyStatus }); -}); - -// POST /user/onboarding -userRouter.post("/onboarding", requireAuth, async (req, res) => { - const body = - req.body && typeof req.body === "object" && !Array.isArray(req.body) - ? (req.body as Record) - : null; - if (!body) { - return void res.status(400).json({ detail: "Expected a JSON object" }); - } - - const invalidField = Object.keys(body).find( - (key) => - key !== "jurisdiction" && - key !== "practiceSetting" && - key !== "professionalTitle" && - key !== "practiceAreas", - ); - if (invalidField) { - return void res.status(400).json({ - detail: `Unsupported onboarding field: ${invalidField}`, - }); - } - - const personalisation = parsePersonalisationPayload(body, { - allowClearing: false, - }); - if (!personalisation.ok) { - return void res.status(400).json({ detail: personalisation.detail }); - } - const personalisationUpdate = personalisation.update; - - const userId = res.locals.userId as string; - const db = createServerSupabase(); - const ensureError = await ensureProfileRow(db, userId); - if (ensureError) { - return void res.status(500).json({ detail: ensureError.message }); - } - - const { error: updateError } = await db - .from("user_profiles") - .update({ - ...personalisationUpdate, - onboarding_version: 1, - updated_at: new Date().toISOString(), - }) - .eq("user_id", userId); - if (updateError) { - return void res.status(500).json({ detail: updateError.message }); - } - - const apiKeyStatus = await getUserApiKeyStatus(userId, db); - const { data, error } = await loadProfile(db, userId, { apiKeyStatus }); - if (error) return void res.status(500).json({ detail: error.message }); - res.json({ ...data, apiKeyStatus }); -}); - -// POST /user/security/password-set -// Record password capability only after verifying Supabase's auth.users row. -userRouter.post("/security/password-set", requireAuth, async (_req, res) => { - const userId = res.locals.userId as string; - const db = createServerSupabase(); - const ensureError = await ensureProfileRow(db, userId); - if (ensureError) { - return void res.status(500).json({ detail: ensureError.message }); - } - - const { data: passwordSetAt, error: syncError } = await db.rpc( - "sync_user_password_set", - { p_user_id: userId }, - ); - if (syncError) { - return void res.status(500).json({ detail: syncError.message }); - } - if (!passwordSetAt) { - return void res.status(409).json({ - detail: "Supabase has not recorded a password for this account", - }); - } - - const apiKeyStatus = await getUserApiKeyStatus(userId, db); - const { data, error } = await loadProfile(db, userId, { apiKeyStatus }); - if (error) return void res.status(500).json({ detail: error.message }); - res.json({ ...data, apiKeyStatus }); -}); - -// PATCH /user/security/mfa-login -userRouter.patch( - "/security/mfa-login", - requireAuth, - requireMfaIfEnrolled, - async (req, res) => { - const userId = res.locals.userId as string; - const parsed = readBooleanBodyField(req.body, "enabled"); - if (!parsed.ok) - return void res.status(400).json({ detail: parsed.detail }); - - const db = createServerSupabase(); - if (parsed.value) { - const factorCheck = await userHasVerifiedTotpFactor(db, userId); - if (!factorCheck.ok) { - return void sendInternalError(res, factorCheck.error); - } - if (!factorCheck.hasVerifiedTotp) { - return void res.status(400).json({ - detail: "Set up an authenticator app before requiring verification on login.", - }); - } - } - - const ensureError = await ensureProfileRow(db, userId); - if (ensureError) - return void sendInternalError(res, ensureError); - - const { error: updateError } = await db - .from("user_profiles") - .update({ - mfa_on_login: parsed.value, - updated_at: new Date().toISOString(), - }) - .eq("user_id", userId); - if (updateError) - return void sendInternalError(res, updateError); - - const apiKeyStatus = await getUserApiKeyStatus(userId, db); - const { data, error } = await loadProfile(db, userId, { apiKeyStatus }); - if (error) return void sendInternalError(res, error); - res.json({ ...data, apiKeyStatus }); - }, -); - -// GET /user/api-keys -userRouter.get("/api-keys", requireAuth, async (_req, res) => { - const userId = res.locals.userId as string; - const db = createServerSupabase(); - const status = await getUserApiKeyStatus(userId, db); - res.json(status); -}); - -// PUT /user/api-keys/:provider -userRouter.put( - "/api-keys/:provider", - requireAuth, - requireMfaIfEnrolled, - async (req, res) => { - const userId = res.locals.userId as string; - const provider = normalizeApiKeyProvider(req.params.provider); - if (!provider) - return void res - .status(400) - .json({ detail: "Unsupported provider" }); - - const apiKey = - typeof req.body?.api_key === "string" ? req.body.api_key : null; - const db = createServerSupabase(); - try { - if (hasEnvApiKey(provider)) { - return void res.status(409).json({ - detail: "This provider is configured by the server environment and cannot be changed from the browser.", - }); - } - await saveUserApiKey(userId, provider, apiKey, db); - const status = await getUserApiKeyStatus(userId, db); - res.json(status); - } catch (err) { - const detail = errorMessage(err); - console.error("[user/api-keys] save failed", { - provider, - error: detail, - }); - sendInternalError(res, err); - } - }, -); - -// GET /user/mcp-connectors -userRouter.get("/mcp-connectors", requireAuth, async (_req, res) => { - const userId = res.locals.userId as string; - const db = createServerSupabase(); - try { - res.json( - await listUserMcpConnectors(userId, db, { includeTools: false }), - ); - } catch (err) { - const detail = errorMessage(err); - console.error("[user/mcp-connectors] list failed", { - userId, - error: detail, - }); - sendInternalError(res, err); - } -}); - -// GET /user/mcp-connectors/:connectorId -userRouter.get( - "/mcp-connectors/:connectorId", - requireAuth, - async (req, res) => { - const userId = res.locals.userId as string; - const db = createServerSupabase(); - try { - res.json( - await getUserMcpConnector(userId, req.params.connectorId, db), - ); - } catch (err) { - const detail = errorMessage(err); - console.error("[user/mcp-connectors] get failed", { - userId, - connectorId: req.params.connectorId, - error: detail, - }); - res.status(404).json({ detail: "Connector not found" }); - } - }, -); - -// POST /user/mcp-connectors -userRouter.post( - "/mcp-connectors", - requireAuth, - requireMfaIfEnrolled, - async (req, res) => { - const userId = res.locals.userId as string; - const name = typeof req.body?.name === "string" ? req.body.name : ""; - const serverUrl = - typeof req.body?.serverUrl === "string" ? req.body.serverUrl : ""; - const bearerToken = - typeof req.body?.bearerToken === "string" - ? req.body.bearerToken - : null; - const headers = - req.body?.headers && - typeof req.body.headers === "object" && - !Array.isArray(req.body.headers) - ? (req.body.headers as Record) - : undefined; - const db = createServerSupabase(); - try { - const connector = await createUserMcpConnector( - userId, - { name, serverUrl, bearerToken, headers }, - db, - ); - res.status(201).json(connector); - } catch (err) { - const detail = errorMessage(err); - console.error("[user/mcp-connectors] create failed", { - userId, - error: detail, - }); - res.status(400).json({ - detail: "Connector settings are invalid or the server could not be reached.", - }); - } - }, -); - -// PATCH /user/mcp-connectors/:connectorId -userRouter.patch( - "/mcp-connectors/:connectorId", - requireAuth, - requireMfaIfEnrolled, - async (req, res) => { - const userId = res.locals.userId as string; - const db = createServerSupabase(); - const body = req.body ?? {}; - try { - const connector = await updateUserMcpConnector( - userId, - req.params.connectorId, - { - ...(typeof body.name === "string" - ? { name: body.name } - : {}), - ...(typeof body.serverUrl === "string" - ? { serverUrl: body.serverUrl } - : {}), - ...(typeof body.enabled === "boolean" - ? { enabled: body.enabled } - : {}), - ...("bearerToken" in body - ? { - bearerToken: - typeof body.bearerToken === "string" - ? body.bearerToken - : null, - } - : {}), - ...("headers" in body - ? { - headers: - body.headers && - typeof body.headers === "object" && - !Array.isArray(body.headers) - ? (body.headers as Record< - string, - unknown - >) - : {}, - } - : {}), - }, - db, - ); - res.json(connector); - } catch (err) { - const detail = errorMessage(err); - console.error("[user/mcp-connectors] update failed", { - userId, - connectorId: req.params.connectorId, - error: detail, - }); - res.status(400).json({ - detail: "Connector settings are invalid or the server could not be reached.", - }); - } - }, -); - -// DELETE /user/mcp-connectors/:connectorId -userRouter.delete( - "/mcp-connectors/:connectorId", - requireAuth, - requireMfaIfEnrolled, - async (req, res) => { - const userId = res.locals.userId as string; - const db = createServerSupabase(); - try { - await deleteUserMcpConnector(userId, req.params.connectorId, db); - res.status(204).send(); - } catch (err) { - const detail = errorMessage(err); - console.error("[user/mcp-connectors] delete failed", { - userId, - connectorId: req.params.connectorId, - error: detail, - }); - sendInternalError(res, err); - } - }, -); - -// POST /user/mcp-connectors/:connectorId/oauth/start -userRouter.post( - "/mcp-connectors/:connectorId/oauth/start", - requireAuth, - requireMfaIfEnrolled, - async (req, res) => { - const userId = res.locals.userId as string; - const db = createServerSupabase(); - try { - const redirectUri = `${backendPublicUrl(req)}/user/mcp-connectors/oauth/callback`; - const result = await startUserMcpConnectorOAuth( - userId, - req.params.connectorId, - redirectUri, - db, - ); - res.json(result); - } catch (err) { - const detail = errorMessage(err); - console.error("[user/mcp-connectors] oauth start failed", { - userId, - connectorId: req.params.connectorId, - error: detail, - }); - res.status(400).json({ - detail: "Connector authorization could not be started.", - }); - } - }, -); - -// GET /user/mcp-connectors/oauth/callback -userRouter.get("/mcp-connectors/oauth/callback", async (req, res) => { - const nonce = crypto.randomBytes(16).toString("base64"); - const state = typeof req.query.state === "string" ? req.query.state : ""; - const code = typeof req.query.code === "string" ? req.query.code : ""; - const error = - typeof req.query.error === "string" ? req.query.error : undefined; - const db = createServerSupabase(); - try { - if (error) throw new Error(error); - if (!state || !code) - throw new Error("OAuth callback is missing state or code."); - const result = await completeUserMcpConnectorOAuth(state, code, db); - res.set("Content-Security-Policy", mcpOAuthPopupCsp(nonce)) - .type("html") - .send( - mcpOAuthPopupHtml( - { - success: true, - connectorId: result.connectorId, - }, - nonce, - ), - ); - } catch (err) { - const detail = errorMessage(err); - console.error("[user/mcp-connectors] oauth callback failed", { - error: detail, - stateHash: shortHash(state), - hasCode: !!code, - hasError: !!error, - issuer: - typeof req.query.iss === "string" ? req.query.iss : undefined, - scope: - typeof req.query.scope === "string" - ? req.query.scope - : undefined, - }); - res.status(400) - .set("Content-Security-Policy", mcpOAuthPopupCsp(nonce)) - .type("html") - .send( - mcpOAuthPopupHtml( - { - success: false, - detail: "Connector authorization could not be completed.", - }, - nonce, - ), - ); - } -}); - -// POST /user/mcp-connectors/:connectorId/refresh-tools -userRouter.post( - "/mcp-connectors/:connectorId/refresh-tools", - requireAuth, - requireMfaIfEnrolled, - async (req, res) => { - const userId = res.locals.userId as string; - const db = createServerSupabase(); - try { - const connector = await refreshUserMcpConnectorTools( - userId, - req.params.connectorId, - db, - ); - res.json(connector); - } catch (err) { - const detail = errorMessage(err); - console.error("[user/mcp-connectors] refresh failed", { - userId, - connectorId: req.params.connectorId, - error: detail, - }); - if (err instanceof McpOAuthRequiredError) { - return void res.status(401).json({ - code: err.code, - detail: "This connector needs to be authorized again.", - }); - } - res.status(400).json({ - detail: "Connector tools could not be refreshed.", - }); - } - }, -); - -// PATCH /user/mcp-connectors/:connectorId/tools/:toolId -userRouter.patch( - "/mcp-connectors/:connectorId/tools/:toolId", - requireAuth, - requireMfaIfEnrolled, - async (req, res) => { - const userId = res.locals.userId as string; - const parsed = readBooleanBodyField(req.body, "enabled"); - if (!parsed.ok) - return void res.status(400).json({ detail: parsed.detail }); - - const db = createServerSupabase(); - try { - const connector = await setUserMcpToolEnabled( - userId, - req.params.connectorId, - req.params.toolId, - parsed.value, - db, - ); - res.json(connector); - } catch (err) { - const detail = errorMessage(err); - console.error("[user/mcp-connectors] tool toggle failed", { - userId, - connectorId: req.params.connectorId, - toolId: req.params.toolId, - error: detail, - }); - res.status(400).json({ - detail: "Connector tool settings could not be updated.", - }); - } - }, -); - -// DELETE /user/account -userRouter.delete( - "/account", - requireAuth, - requireMfaIfEnrolled, - async (_req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const db = createServerSupabase(); - try { - // Order matters, and is the REVERSE of the old inline flow: - // 1. Delete the auth user first. From the user's point of view - // the account is now gone (no login, sessions revoked) and if - // THIS fails, nothing has happened — the request is cleanly - // retriable. - // 2. Then enqueue the data cascade as a durable job. The old - // inline cascade died with the request or a restart, leaving - // a half-deleted account with no owner; the job retries until - // the (idempotent) cascade completes. - const { error } = await db.auth.admin.deleteUser(userId); - if (error) - return void sendInternalError(res, error); - try { - await enqueueDbJob(db, { - kind: "account.delete", - payload: { userId, userEmail: userEmail ?? null }, - dedupeKey: `account.delete:${userId}`, - maxAttempts: 20, - }); - } catch (enqueueErr) { - // Auth user is already gone — the user cannot retry. Fall - // back to the old inline cascade rather than stranding the - // data. - console.error( - "[user/account] cleanup enqueue failed; running inline", - { userId, error: errorMessage(enqueueErr) }, - ); - await deleteUserAccountData(db, userId, userEmail); - } - res.status(204).send(); - } catch (err) { - const detail = errorMessage(err); - console.error("[user/account] delete failed", { - userId, - error: detail, - }); - sendInternalError(res, err); - } - }, -); - -// DELETE /user/chats -userRouter.delete( - "/chats", - requireAuth, - requireMfaIfEnrolled, - async (_req, res) => { - const userId = res.locals.userId as string; - const db = createServerSupabase(); - try { - await deleteAllUserChats(db, userId); - res.status(204).send(); - } catch (err) { - const detail = errorMessage(err); - console.error("[user/chats] delete failed", { - userId, - error: detail, - }); - sendInternalError(res, err); - } - }, -); - -// DELETE /user/projects -userRouter.delete( - "/projects", - requireAuth, - requireMfaIfEnrolled, - async (_req, res) => { - const userId = res.locals.userId as string; - const db = createServerSupabase(); - try { - await deleteUserProjects(db, userId); - res.status(204).send(); - } catch (err) { - const detail = errorMessage(err); - console.error("[user/projects] delete failed", { - userId, - error: detail, - }); - sendInternalError(res, err); - } - }, -); - -// DELETE /user/tabular-reviews -userRouter.delete( - "/tabular-reviews", - requireAuth, - requireMfaIfEnrolled, - async (_req, res) => { - const userId = res.locals.userId as string; - const db = createServerSupabase(); - try { - await deleteAllUserTabularReviews(db, userId); - res.status(204).send(); - } catch (err) { - const detail = errorMessage(err); - console.error("[user/tabular-reviews] delete failed", { - userId, - error: detail, - }); - sendInternalError(res, err); - } - }, -); - -// GET /user/export -userRouter.get( - "/export", - requireAuth, - requireMfaIfEnrolled, - async (_req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const db = createServerSupabase(); - try { - const data = await buildUserAccountExport(db, userId, userEmail); - res.setHeader("Content-Type", "application/json; charset=utf-8"); - res.setHeader( - "Content-Disposition", - `attachment; filename="${userExportFilename("account", userId)}"`, - ); - void recordAudit(createServerSupabase(), { - userId, - userEmail: res.locals.userEmail as string | undefined, - action: "export.account", - surface: "account", - }); - res.json(data); - } catch (err) { - const detail = errorMessage(err); - console.error("[user/export] failed", { userId, error: detail }); - sendInternalError(res, err); - } - }, -); - -// GET /user/chats/export -userRouter.get( - "/chats/export", - requireAuth, - requireMfaIfEnrolled, - async (_req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const db = createServerSupabase(); - try { - const data = await buildUserChatsExport(db, userId, userEmail); - res.setHeader("Content-Type", "application/json; charset=utf-8"); - res.setHeader( - "Content-Disposition", - `attachment; filename="${userExportFilename("chats", userId)}"`, - ); - void recordAudit(createServerSupabase(), { - userId, - userEmail: res.locals.userEmail as string | undefined, - action: "export.chats", - surface: "account", - }); - res.json(data); - } catch (err) { - const detail = errorMessage(err); - console.error("[user/chats/export] failed", { - userId, - error: detail, - }); - sendInternalError(res, err); - } - }, -); - -// GET /user/tabular-reviews/export -userRouter.get( - "/tabular-reviews/export", - requireAuth, - requireMfaIfEnrolled, - async (_req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const db = createServerSupabase(); - try { - const data = await buildUserTabularReviewsExport( - db, - userId, - userEmail, - ); - res.setHeader("Content-Type", "application/json; charset=utf-8"); - res.setHeader( - "Content-Disposition", - `attachment; filename="${userExportFilename("tabular-reviews", userId)}"`, - ); - void recordAudit(createServerSupabase(), { - userId, - userEmail: res.locals.userEmail as string | undefined, - action: "export.tabular", - surface: "account", - }); - res.json(data); - } catch (err) { - const detail = errorMessage(err); - console.error("[user/tabular-reviews/export] failed", { - userId, - error: detail, - }); - sendInternalError(res, err); - } - }, -); - -// --------------------------------------------------------------------------- -// Async exports (durable): POST creates a DB-queue job that builds the -// export off the request thread; GET polls it; the download endpoint streams -// the finished artifact. The synchronous GET /user/*/export routes above -// still work (curl users, older clients) — the frontend uses this flow so a -// large export can neither time out the request nor die with a dropped tab. -// Artifacts expire after 24 hours (the runner's retention sweep deletes the -// file and the job row). - -// POST /user/exports { type, params? } -// `params` carries the inputs of the filtered exports: the History CSV's -// filters, and the document ids of a bulk zip. They are validated here, at -// request time, so a bad filter is a 400 instead of a job that fails minutes -// later with nowhere to report it. -userRouter.post( - "/exports", - requireAuth, - requireMfaIfEnrolled, - async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const body = (req.body ?? {}) as { - type?: string; - params?: Record; - }; - const type = body.type; - if (!type || !EXPORT_TYPES.includes(type as ExportType)) - return void res.status(400).json({ - detail: `type must be one of: ${EXPORT_TYPES.join(", ")}`, - }); - const params = body.params ?? {}; - - const payload: Record = { - userId, - userEmail: userEmail ?? null, - type, - }; - if (type === "audit-csv") { - // Same validation the sync GET /audit/export route applies. - const parsed = parseQuery(params, AUDIT_EXPORT_LIMIT); - if (!parsed.ok) - return void res.status(400).json({ detail: parsed.error }); - payload.query = parsed.query; - } else if (type === "documents-zip") { - const ids = params.document_ids; - if ( - !Array.isArray(ids) || - ids.length === 0 || - ids.some((id) => typeof id !== "string" || !id) - ) - return void res.status(400).json({ - detail: "params.document_ids must be a non-empty array of document ids", - }); - if (ids.length > MAX_ZIP_EXPORT_DOCUMENTS) - return void res.status(400).json({ - detail: `params.document_ids is limited to ${MAX_ZIP_EXPORT_DOCUMENTS} documents`, - }); - payload.document_ids = ids; - } - - const db = createServerSupabase(); - try { - // Deduped per (user, type) for the whole-account exports: double - // clicks and impatient retries collapse into the already-running - // build. The filtered exports opt out — two requests differing - // only in their filters or selection are different artifacts. - const dedupeKey = - type === "audit-csv" || type === "documents-zip" - ? undefined - : `export:${userId}:${type}`; - const out = await enqueueDbJob(db, { - kind: "export.build", - payload, - dedupeKey, - maxAttempts: 3, - }); - if (!out.id) - return void res - .status(500) - .json({ detail: "Failed to schedule export" }); - res.status(202).json({ export_id: out.id }); - } catch (err) { - const detail = errorMessage(err); - console.error("[user/exports] enqueue failed", { - userId, - error: detail, - }); - res.status(500).json({ detail }); - } - }, -); - -// Shared lookup: an export job is only visible to the user whose data it -// exports. A foreign or unknown id is a 404 either way, so ids are not -// probeable. -async function loadOwnExportJob( - db: ReturnType, - exportId: string, - userId: string, -): Promise | null> { - const { data: job } = await db - .from("db_jobs") - .select("id, kind, status, payload, result") - .eq("id", exportId) - .eq("kind", "export.build") - .maybeSingle(); - if (!job || (job.payload as { userId?: string })?.userId !== userId) - return null; - return job as Pick; -} - -// GET /user/exports/:exportId — poll until status is "done", then fetch -// GET /user/exports/:exportId/download. -userRouter.get( - "/exports/:exportId", - requireAuth, - requireMfaIfEnrolled, - async (req, res) => { - const userId = res.locals.userId as string; - const db = createServerSupabase(); - const row = await loadOwnExportJob(db, req.params.exportId, userId); - if (!row) - return void res.status(404).json({ detail: "Export not found" }); - if (row.status === "done" && row.result) { - return void res.json({ - status: "done", - filename: row.result.filename ?? null, - }); - } - if (row.status === "failed") - return void res.json({ status: "failed" }); - res.json({ status: "pending" }); - }, -); - -// GET /user/exports/:exportId/download — stream the finished artifact. -// Authenticated + ownership-checked on every request (unlike /download/:token, -// which only serves paths backed by a document_versions row and would 404 on -// an export artifact); artifacts expire after 24h. -userRouter.get( - "/exports/:exportId/download", - requireAuth, - requireMfaIfEnrolled, - async (req, res) => { - const userId = res.locals.userId as string; - const db = createServerSupabase(); - const row = await loadOwnExportJob(db, req.params.exportId, userId); - if (!row || row.status !== "done" || !row.result) - return void res.status(404).json({ detail: "Export not found" }); - const storagePath = row.result.storage_path as string | undefined; - const filename = - (row.result.filename as string | undefined) ?? "export.json"; - if (!storagePath) - return void res.status(404).json({ detail: "Export not found" }); - const raw = await downloadFile(storagePath); - if (!raw) - return void res.status(404).json({ detail: "Export expired" }); - // Artifacts are no longer all JSON (CSV, zip). The builder records the - // type it produced; the default covers jobs finished before it did. - res.setHeader( - "Content-Type", - (row.result.content_type as string | undefined) ?? - "application/json", - ); - res.setHeader( - "Content-Disposition", - buildContentDisposition("attachment", filename), - ); - res.send(Buffer.from(raw)); - }, -); diff --git a/backend/src/routes/workflows.ts b/backend/src/routes/workflows.ts deleted file mode 100644 index d1b745eb3f..0000000000 --- a/backend/src/routes/workflows.ts +++ /dev/null @@ -1,1405 +0,0 @@ -import { - Router, - type NextFunction, - type Request, - type Response, -} from "express"; -import crypto from "crypto"; -import { requireAuth } from "../middleware/auth"; -import { createServerSupabase } from "../lib/supabase"; -import { - catalogWorkflowToLegacy, - ensureDefaultWorkflows, - findCatalogWorkflow, - listActiveCatalogWorkflows, - type LegacyCatalogWorkflow, -} from "../lib/workflowCatalog"; -import { findMissingUserEmails } from "../lib/userLookup"; -import { workflowNameFromSkillMd } from "../lib/workflowName"; -import { parsePaginationQuery } from "../lib/pagination"; -import { normalizeSearchTerm } from "../lib/search"; -import { parseWorkflowSort } from "../lib/sort"; -import { - buildWorkflowIdsOverviewRpcArgs, - buildWorkflowsOverviewRpcArgs, - parseWorkflowScope, -} from "../lib/workflowsOverview"; -import { singleFileUpload } from "../lib/upload"; -import { - ALLOWED_DOCUMENT_TYPES, - ALLOWED_DOCUMENT_TYPES_LABEL, - contentTypeForDocumentType, -} from "../lib/documentTypes"; -import { contentSha256 } from "../lib/documentVersions"; -import { sendInternalError } from "../lib/httpError"; -import { - getSignedUrl, - uploadFile, - workflowReferenceKey, -} from "../lib/storage"; -import { enqueueStorageCleanup } from "../lib/dbq/enqueue"; - -export const workflowsRouter = Router(); - -type Db = ReturnType; -const isDev = process.env.NODE_ENV !== "production"; -const devLog = (...args: Parameters) => { - if (isDev) console.log(...args); -}; - -type WorkflowRecord = { - id: string; - user_id: string | null; - is_system?: boolean; - title?: string; - type?: string; - prompt_md?: string | null; - columns_config?: unknown; - language?: string | null; - version?: string | null; - practice?: string | null; - jurisdictions?: string[] | null; - created_at?: string; - [key: string]: unknown; -}; - -type WorkflowType = "assistant" | "tabular"; - -type WorkflowContributor = { - name: string; - organisation: string | null; - role: string | null; - linkedin: string | null; -}; - -type WorkflowMetadata = { - name: string | null; - title: string; - description: string | null; - type: WorkflowType; - contributors: WorkflowContributor[]; - language: string; - version: string | null; - practice: string | null; - jurisdictions: string[] | null; -}; -type OpenSourceSubmissionStatus = "pending" | "approved" | "rejected"; - -type OpenSourceSubmissionRow = { - id: string; - workflow_id: string; - submitted_by_user_id: string; - submitter_email: string | null; - submitter_name: string | null; - contributor_mode?: "named" | "anonymous"; - status: OpenSourceSubmissionStatus; - snapshot: unknown; - submitted_at: string; - updated_at: string; - reviewed_at?: string | null; - review_notes?: string | null; -}; - -type OpenSourceSubmissionSummary = Pick< - OpenSourceSubmissionRow, - "id" | "status" | "submitted_at" | "updated_at" -> & { - reviewed_at?: string | null; -}; - -const DEFAULT_WORKFLOW_CONTRIBUTOR: WorkflowContributor = { - name: "Mike", - organisation: null, - role: null, - linkedin: null, -}; -const DEFAULT_WORKFLOW_LANGUAGE = "English"; -const DEFAULT_WORKFLOW_PRACTICE = "General Transactions"; -const DEFAULT_WORKFLOW_JURISDICTIONS = ["General"]; -const WORKFLOW_CONTRIBUTIONS_ENABLED = - process.env.WORKFLOW_CONTRIBUTIONS_ENABLED === "true"; - -type WorkflowAccess = { - workflow: WorkflowRecord; - allowEdit: boolean; - isOwner: boolean; -} | null; - -type AsyncRoute = (req: Request, res: Response) => Promise; - -function asyncRoute(handler: AsyncRoute) { - return (req: Request, res: Response, next: NextFunction) => { - void handler(req, res).catch(next); - }; -} - -async function ensureDefaultsForRequest( - userId: string, - db: Db, - res: Response, -): Promise { - try { - await ensureDefaultWorkflows(userId, db); - return true; - } catch (error) { - sendInternalError(res, error); - return false; - } -} - -function withWorkflowAccess( - workflow: T, - access: { - allowEdit: boolean; - isOwner: boolean; - sharedByName?: string | null; - }, -) { - return { - ...workflow, - allow_edit: access.allowEdit, - is_owner: access.isOwner, - shared_by_name: access.sharedByName ?? null, - }; -} - -function withOpenSourceSubmission( - workflow: T, - submission: OpenSourceSubmissionSummary | null, -) { - return { - ...workflow, - open_source_submission: submission, - }; -} - -function withSystemWorkflowAccess(workflow: LegacyCatalogWorkflow) { - return withWorkflowAccess(workflow, { - allowEdit: false, - isOwner: false, - }); -} - -function workflowTypeFrom(value: unknown): WorkflowType { - return value === "tabular" ? "tabular" : "assistant"; -} - -function rejectReferenceFilesForTabularWorkflow( - access: NonNullable, - res: Response, -): boolean { - if (workflowTypeFrom(access.workflow.type) === "assistant") return false; - res.status(400).json({ - detail: "Reference files are only available for assistant workflows", - }); - return true; -} - -function metadataFromWorkflowRecord( - workflow: WorkflowRecord, -): WorkflowMetadata { - const type = workflowTypeFrom(workflow.type); - return { - name: workflowNameFromSkillMd(workflow.prompt_md), - title: workflow.title ?? "", - description: null, - type, - contributors: normalizeContributors(workflow.contributors) ?? [ - DEFAULT_WORKFLOW_CONTRIBUTOR, - ], - language: workflow.language ?? DEFAULT_WORKFLOW_LANGUAGE, - version: workflow.version ?? null, - practice: workflow.practice ?? DEFAULT_WORKFLOW_PRACTICE, - jurisdictions: workflow.jurisdictions ?? DEFAULT_WORKFLOW_JURISDICTIONS, - }; -} - -function withDatabaseWorkflow(workflow: WorkflowRecord) { - const { - title: _title, - type: _type, - contributors: _contributors, - language: _language, - version: _version, - practice: _practice, - jurisdictions: _jurisdictions, - prompt_md, - ...rest - } = workflow; - return { - ...rest, - metadata: metadataFromWorkflowRecord(workflow), - skill_md: prompt_md ?? null, - is_system: false, - }; -} - -function withDatabaseWorkflowSummary(workflow: WorkflowRecord) { - return { - ...withDatabaseWorkflow(workflow), - // List pages only need metadata. The detail route loads the full content. - skill_md: null, - columns_config: null, - }; -} - -async function markDefaultWorkflows( - db: Db, - userId: string, - workflows: T[], -): Promise> { - if (workflows.length === 0) return []; - const { data, error } = await db - .from("default_workflow_installations") - .select("workflow_id, default_key") - .eq("user_id", userId) - .in( - "workflow_id", - workflows.map((workflow) => workflow.id), - ); - if (error) throw error; - const defaultKeyByWorkflowId = new Map( - (data ?? []).flatMap((row) => - row.workflow_id && row.default_key - ? [[row.workflow_id, row.default_key] as const] - : [], - ), - ); - return workflows.map((workflow) => ({ - ...workflow, - is_default: defaultKeyByWorkflowId.has(workflow.id), - default_key: defaultKeyByWorkflowId.get(workflow.id) ?? null, - })); -} - -function normalizeOptionalString(value: unknown): string | null { - if (typeof value !== "string") return null; - const trimmed = value.trim(); - return trimmed || null; -} - -function normalizeJurisdictions(value: unknown): string[] | null { - if (!Array.isArray(value)) return null; - const items = value - .map((item) => normalizeOptionalString(item)) - .filter((item): item is string => !!item); - return items.length > 0 ? Array.from(new Set(items)) : null; -} - -function normalizeContributors(value: unknown): WorkflowContributor[] | null { - if (!Array.isArray(value)) return null; - const contributors = value - .map((item): WorkflowContributor | null => { - if (!item || typeof item !== "object" || Array.isArray(item)) return null; - const record = item as Record; - const name = normalizeOptionalString(record.name); - if (!name) return null; - return { - name, - organisation: normalizeOptionalString(record.organisation), - role: normalizeOptionalString(record.role), - linkedin: normalizeOptionalString(record.linkedin), - }; - }) - .filter((item): item is WorkflowContributor => !!item); - return contributors.length ? contributors : null; -} - -function contributorFromName(name: unknown): WorkflowContributor { - return { - ...DEFAULT_WORKFLOW_CONTRIBUTOR, - name: normalizeOptionalString(name) ?? DEFAULT_WORKFLOW_CONTRIBUTOR.name, - }; -} - -async function resolveWorkflowAccess( - workflowId: string, - userId: string, - userEmail: string | null | undefined, - db: Db, -): Promise { - const { data: workflow } = await db - .from("workflows") - .select("*") - .eq("id", workflowId) - .single(); - if (!workflow) return null; - const workflowRecord = workflow as WorkflowRecord; - if (workflowRecord.user_id === userId) { - return { workflow: workflowRecord, allowEdit: true, isOwner: true }; - } - - const normalizedUserEmail = (userEmail ?? "").trim().toLowerCase(); - if (!normalizedUserEmail) return null; - - const { data: share } = await db - .from("workflow_shares") - .select("allow_edit") - .eq("workflow_id", workflowId) - .eq("shared_with_email", normalizedUserEmail) - .maybeSingle(); - if (!share) return null; - - return { - workflow: workflowRecord, - allowEdit: !!share.allow_edit, - isOwner: false, - }; -} - -function toOpenSourceSubmissionSummary( - row: OpenSourceSubmissionRow, -): OpenSourceSubmissionSummary { - return { - id: row.id, - status: row.status, - submitted_at: row.submitted_at, - updated_at: row.updated_at, - reviewed_at: row.reviewed_at ?? null, - }; -} - -async function getLatestOpenSourceSubmission( - db: Db, - workflowId: string, - userId: string, -): Promise { - const { data, error } = await db - .from("workflow_open_source_submissions") - .select("id, status, submitted_at, updated_at, reviewed_at") - .eq("workflow_id", workflowId) - .eq("submitted_by_user_id", userId) - .order("submitted_at", { ascending: false }) - .limit(1) - .maybeSingle(); - if (error) throw error; - return data - ? toOpenSourceSubmissionSummary(data as OpenSourceSubmissionRow) - : null; -} - -function buildOpenSourceSnapshot( - workflow: WorkflowRecord, - contributors: WorkflowContributor[], - contributorMode: "named" | "anonymous", -) { - return { - workflow_id: workflow.id, - metadata: { - ...metadataFromWorkflowRecord(workflow), - contributors, - }, - skill_md: workflow.prompt_md ?? null, - columns_config: workflow.columns_config ?? null, - contributor_mode: contributorMode, - created_at: workflow.created_at ?? null, - }; -} - -function validateOpenSourceWorkflow(workflow: WorkflowRecord): string | null { - if (workflow.type === "assistant") { - return typeof workflow.prompt_md === "string" && workflow.prompt_md.trim() - ? null - : "Assistant workflows need instructions before they can be opened source."; - } - if (workflow.type === "tabular") { - return Array.isArray(workflow.columns_config) && - workflow.columns_config.length > 0 - ? null - : "Tabular workflows need at least one column before they can be opened source."; - } - return "Workflow type must be 'assistant' or 'tabular'."; -} - -const WORKFLOW_PAGINATION_QUERY_KEYS = [ - "limit", - "offset", - "search", - "sort_key", - "key", - "sort_direction", - "direction", - "scope", - "practice", - "language", - "jurisdiction", -]; - -// GET /workflows -workflowsRouter.get( - "/", - requireAuth, - asyncRoute(async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { type } = req.query as { type?: string }; - const db = createServerSupabase(); - const workflowType = typeof type === "string" && type ? type : null; - - if (!(await ensureDefaultsForRequest(userId, db, res))) return; - - const hasPaginationParams = WORKFLOW_PAGINATION_QUERY_KEYS.some( - (key) => req.query[key] !== undefined, - ); - if (hasPaginationParams) { - const rpcArgs = buildWorkflowsOverviewRpcArgs({ - userId, - userEmail, - type: workflowType, - scope: parseWorkflowScope(req.query.scope), - pagination: parsePaginationQuery(req.query as Record), - searchTerm: normalizeSearchTerm(req.query.search), - sort: parseWorkflowSort(req.query as Record), - practice: normalizeSearchTerm(req.query.practice), - language: normalizeSearchTerm(req.query.language), - jurisdiction: normalizeSearchTerm(req.query.jurisdiction), - }); - const { data, error } = await db.rpc("get_workflows_overview", rpcArgs); - if (error) return void sendInternalError(res, error); - const workflows = ((data ?? []) as WorkflowRecord[]).map( - withDatabaseWorkflowSummary, - ); - return void res.json(await markDefaultWorkflows(db, userId, workflows)); - } - - const { data, error } = await db.rpc("get_workflows_overview", { - p_user_id: userId, - p_user_email: userEmail ?? null, - p_type: workflowType, - }); - if (error) { - return void sendInternalError(res, error); - } - - const databaseWorkflows = ((data ?? []) as WorkflowRecord[]).map( - withDatabaseWorkflow, - ); - res.json(await markDefaultWorkflows(db, userId, databaseWorkflows)); - }), -); - -// Retained as a compatibility endpoint for older clients. The restructured -// Workflows page no longer exposes a System tab; non-default catalog entries -// are presented through /workflow-addons instead. -workflowsRouter.get( - "/system", - requireAuth, - asyncRoute(async (req, res) => { - const workflowType = - req.query.type === "assistant" || req.query.type === "tabular" - ? req.query.type - : null; - const db = createServerSupabase(); - const catalog = await listActiveCatalogWorkflows(db, { - type: workflowType, - }); - res.json( - catalog - .map(catalogWorkflowToLegacy) - .map(withSystemWorkflowAccess), - ); - }), -); - -// GET /workflows/filter-options (must come before /:workflowId routes) -workflowsRouter.get( - "/filter-options", - requireAuth, - asyncRoute(async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const type = - req.query.type === "assistant" || req.query.type === "tabular" - ? req.query.type - : null; - const scope = parseWorkflowScope(req.query.scope); - const db = createServerSupabase(); - if (!(await ensureDefaultsForRequest(userId, db, res))) return; - const { data, error } = await db.rpc("get_workflow_filter_options", { - p_user_id: userId, - p_user_email: userEmail ?? null, - p_type: type, - p_scope: scope, - }); - if (error) return void sendInternalError(res, error); - - const row = (data?.[0] ?? {}) as Record; - const strings = (value: unknown) => - Array.isArray(value) - ? value.filter((item): item is string => typeof item === "string") - : []; - res.json({ - practices: strings(row.practices), - languages: strings(row.languages), - jurisdictions: strings(row.jurisdictions), - }); - }), -); - -const WORKFLOW_IDS_PAGE_SIZE = 1000; -const WORKFLOW_IDS_MAX_PAGES = 200; - -// GET /workflows/ids (must come before /:workflowId routes) -workflowsRouter.get( - "/ids", - requireAuth, - asyncRoute(async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const db = createServerSupabase(); - if (!(await ensureDefaultsForRequest(userId, db, res))) return; - - const workflowType = - typeof req.query.type === "string" && req.query.type - ? req.query.type - : null; - const searchTerm = normalizeSearchTerm(req.query.search); - const scope = parseWorkflowScope(req.query.scope); - const practice = normalizeSearchTerm(req.query.practice); - const language = normalizeSearchTerm(req.query.language); - const jurisdiction = normalizeSearchTerm(req.query.jurisdiction); - - const ids: { id: string; user_id: string }[] = []; - let offset = 0; - for (let page = 0; page < WORKFLOW_IDS_MAX_PAGES; page += 1) { - const rpcArgs = buildWorkflowIdsOverviewRpcArgs({ - userId, - userEmail, - type: workflowType, - scope, - searchTerm, - practice, - language, - jurisdiction, - pagination: { limit: WORKFLOW_IDS_PAGE_SIZE, offset }, - }); - const { data, error } = await db.rpc( - "get_workflow_ids_overview", - rpcArgs, - ); - if (error) return void sendInternalError(res, error); - const rows = (data ?? []) as { id: string; user_id: string }[]; - if (rows.length === 0) break; - ids.push(...rows); - offset += rows.length; - } - - res.json(ids); - }), -); - -// POST /workflows -workflowsRouter.post( - "/", - requireAuth, - asyncRoute(async (req, res) => { - const userId = res.locals.userId as string; - const { metadata, skill_md, columns_config } = req.body as { - metadata?: Partial; - skill_md?: string; - columns_config?: unknown; - }; - const title = metadata?.title; - const type = metadata?.type; - if (!title?.trim()) - return void res - .status(400) - .json({ detail: "metadata.title is required" }); - if (type !== "assistant" && type !== "tabular") - return void res - .status(400) - .json({ detail: "metadata.type must be 'assistant' or 'tabular'" }); - - const db = createServerSupabase(); - devLog("[workflows/create] request", { - userId, - title: title.trim(), - type, - hasSkill: typeof skill_md === "string" && skill_md.length > 0, - columnCount: Array.isArray(columns_config) ? columns_config.length : null, - language: - normalizeOptionalString(metadata?.language) ?? - DEFAULT_WORKFLOW_LANGUAGE, - practice: metadata?.practice ?? null, - jurisdictions: - normalizeJurisdictions(metadata?.jurisdictions) ?? - DEFAULT_WORKFLOW_JURISDICTIONS, - }); - const { data, error } = await db - .from("workflows") - .insert({ - user_id: userId, - title: title.trim(), - type, - prompt_md: skill_md ?? null, - columns_config: columns_config ?? null, - language: - normalizeOptionalString(metadata?.language) ?? - DEFAULT_WORKFLOW_LANGUAGE, - practice: - normalizeOptionalString(metadata?.practice) ?? - DEFAULT_WORKFLOW_PRACTICE, - jurisdictions: - normalizeJurisdictions(metadata?.jurisdictions) ?? - DEFAULT_WORKFLOW_JURISDICTIONS, - }) - .select("*") - .single(); - if (error) { - devLog("[workflows/create] insert error", { - userId, - title: title.trim(), - type, - code: error.code, - message: error.message, - details: error.details, - hint: error.hint, - }); - return void sendInternalError(res, error); - } - devLog("[workflows/create] inserted", { - id: data?.id, - user_id: data?.user_id, - title: data?.title, - type: data?.type, - }); - res.status(201).json(withDatabaseWorkflow(data as WorkflowRecord)); - }), -); - -async function handleWorkflowUpdate(req: Request, res: Response) { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { workflowId } = req.params; - const updates: Record = {}; - const metadata = req.body.metadata as Partial | undefined; - if (metadata?.title != null) updates.title = metadata.title; - if (req.body.skill_md != null) updates.prompt_md = req.body.skill_md; - if (req.body.columns_config != null) - updates.columns_config = req.body.columns_config; - if (metadata && "language" in metadata) - updates.language = normalizeOptionalString(metadata.language); - if (metadata && "practice" in metadata) - updates.practice = metadata.practice ?? null; - if (metadata && "jurisdictions" in metadata) - updates.jurisdictions = normalizeJurisdictions(metadata.jurisdictions); - - const db = createServerSupabase(); - const access = await resolveWorkflowAccess(workflowId, userId, userEmail, db); - if (!access || !access.allowEdit) { - return void res - .status(404) - .json({ detail: "Workflow not found or not editable" }); - } - const { data, error } = await db - .from("workflows") - .update(updates) - .eq("id", workflowId) - .select("*") - .single(); - if (error || !data) - return void res - .status(404) - .json({ detail: "Workflow not found or not editable" }); - res.json( - withWorkflowAccess(withDatabaseWorkflow(data as WorkflowRecord), { - allowEdit: access.allowEdit, - isOwner: access.isOwner, - }), - ); -} - -// PUT /workflows/:workflowId -workflowsRouter.put( - "/:workflowId", - requireAuth, - asyncRoute(handleWorkflowUpdate), -); - -// PATCH /workflows/:workflowId -workflowsRouter.patch( - "/:workflowId", - requireAuth, - asyncRoute(handleWorkflowUpdate), -); - -// DELETE /workflows/:workflowId -workflowsRouter.delete( - "/:workflowId", - requireAuth, - asyncRoute(async (req, res) => { - const userId = res.locals.userId as string; - const { workflowId } = req.params; - const db = createServerSupabase(); - const catalogWorkflow = await findCatalogWorkflow(workflowId, db); - if (catalogWorkflow) { - return void res.json( - withSystemWorkflowAccess(catalogWorkflowToLegacy(catalogWorkflow)), - ); - } - - const { data: referenceDocuments } = await db - .from("workflow_reference_documents") - .select("storage_path") - .eq("workflow_id", workflowId) - .eq("user_id", userId); - const { data: deleted, error } = await db - .from("workflows") - .delete() - .eq("id", workflowId) - .eq("user_id", userId) - .select("id"); - if (error) return void sendInternalError(res, error); - if ((deleted ?? []).length > 0) { - // Durable storage.cleanup job — previously fire-and-forget deletes - // that leaked the files on any storage hiccup. - await enqueueStorageCleanup( - db, - (referenceDocuments ?? []) - .map((reference) => reference.storage_path as string) - .filter((path) => typeof path === "string" && path.length > 0), - ); - } - res.status(204).send(); - }), -); - -// GET /workflows/hidden -workflowsRouter.get( - "/hidden", - requireAuth, - asyncRoute(async (req, res) => { - const userId = res.locals.userId as string; - const db = createServerSupabase(); - const { data, error } = await db - .from("hidden_workflows") - .select("workflow_id") - .eq("user_id", userId); - if (error) return void sendInternalError(res, error); - res.json((data ?? []).map((r) => r.workflow_id)); - }), -); - -// POST /workflows/hidden -workflowsRouter.post( - "/hidden", - requireAuth, - asyncRoute(async (req, res) => { - const userId = res.locals.userId as string; - const { workflow_id } = req.body as { workflow_id: string }; - if (!workflow_id?.trim()) - return void res.status(400).json({ detail: "workflow_id is required" }); - const db = createServerSupabase(); - const { error } = await db - .from("hidden_workflows") - .upsert( - { user_id: userId, workflow_id }, - { onConflict: "user_id,workflow_id" }, - ); - if (error) return void sendInternalError(res, error); - res.status(204).send(); - }), -); - -// DELETE /workflows/hidden/:workflowId -workflowsRouter.delete( - "/hidden/:workflowId", - requireAuth, - asyncRoute(async (req, res) => { - const userId = res.locals.userId as string; - const { workflowId } = req.params; - const db = createServerSupabase(); - const { error } = await db - .from("hidden_workflows") - .delete() - .eq("user_id", userId) - .eq("workflow_id", workflowId); - if (error) return void sendInternalError(res, error); - res.status(204).send(); - }), -); - -// POST /workflows/:workflowId/open-source -workflowsRouter.post( - "/:workflowId/open-source", - requireAuth, - asyncRoute(async (req, res) => { - if (!WORKFLOW_CONTRIBUTIONS_ENABLED) { - return void res - .status(404) - .json({ detail: "Workflow contributions are disabled" }); - } - - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { workflowId } = req.params; - const openSourceBody = req.body as { - contributor_mode?: unknown; - contributor?: unknown; - }; - const requestedContributorMode = - openSourceBody.contributor_mode === "named" ? "named" : "anonymous"; - const db = createServerSupabase(); - - const { data: workflow, error: workflowError } = await db - .from("workflows") - .select("*") - .eq("id", workflowId) - .eq("user_id", userId) - .maybeSingle(); - if (workflowError) { - return void sendInternalError(res, workflowError); - } - if (!workflow) { - return void res - .status(404) - .json({ detail: "Workflow not found or not open-sourceable" }); - } - - const workflowRecord = workflow as WorkflowRecord; - const validationError = validateOpenSourceWorkflow(workflowRecord); - if (validationError) { - return void res.status(400).json({ detail: validationError }); - } - - const { data: profile } = await db - .from("user_profiles") - .select("display_name") - .eq("user_id", userId) - .maybeSingle(); - const submitterName = - typeof profile?.display_name === "string" && profile.display_name.trim() - ? profile.display_name.trim() - : null; - const submittedContributor = - normalizeContributors([openSourceBody.contributor])?.[0] ?? - contributorFromName(submitterName || userEmail); - const publicContributors = - requestedContributorMode === "named" - ? [submittedContributor] - : [DEFAULT_WORKFLOW_CONTRIBUTOR]; - const now = new Date().toISOString(); - const snapshot = buildOpenSourceSnapshot( - workflowRecord, - publicContributors, - requestedContributorMode, - ); - - const { data: pendingSubmission, error: pendingError } = await db - .from("workflow_open_source_submissions") - .select("*") - .eq("workflow_id", workflowId) - .eq("submitted_by_user_id", userId) - .eq("status", "pending") - .maybeSingle(); - if (pendingError) { - return void sendInternalError(res, pendingError); - } - - if (pendingSubmission) { - const { data: updated, error: updateError } = await db - .from("workflow_open_source_submissions") - .update({ - submitter_email: userEmail ?? null, - submitter_name: - requestedContributorMode === "named" ? submitterName : null, - contributor_mode: requestedContributorMode, - snapshot, - updated_at: now, - }) - .eq("id", pendingSubmission.id) - .select("id, status, submitted_at, updated_at, reviewed_at") - .single(); - if (updateError || !updated) { - return void sendInternalError( - res, - updateError ?? new Error("Submission update returned no data"), - ); - } - return void res.json({ - ...toOpenSourceSubmissionSummary(updated as OpenSourceSubmissionRow), - mode: "updated", - }); - } - - const { data: created, error: createError } = await db - .from("workflow_open_source_submissions") - .insert({ - workflow_id: workflowId, - submitted_by_user_id: userId, - submitter_email: userEmail ?? null, - submitter_name: - requestedContributorMode === "named" ? submitterName : null, - contributor_mode: requestedContributorMode, - status: "pending", - snapshot, - submitted_at: now, - updated_at: now, - }) - .select("id, status, submitted_at, updated_at, reviewed_at") - .single(); - if (createError || !created) { - return void sendInternalError( - res, - createError ?? new Error("Submission create returned no data"), - ); - } - - res.status(201).json({ - ...toOpenSourceSubmissionSummary(created as OpenSourceSubmissionRow), - mode: "created", - }); - }), -); - -// GET /workflows/:workflowId/reference-files -workflowsRouter.get( - "/:workflowId/reference-files", - requireAuth, - asyncRoute(async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const db = createServerSupabase(); - const access = await resolveWorkflowAccess( - req.params.workflowId, - userId, - userEmail, - db, - ); - if (!access) - return void res.status(404).json({ detail: "Workflow not found" }); - if (rejectReferenceFilesForTabularWorkflow(access, res)) return; - - const { data, error } = await db - .from("workflow_reference_documents") - .select( - "id, workflow_id, filename, file_type, size_bytes, created_at, updated_at", - ) - .eq("workflow_id", req.params.workflowId) - .order("created_at", { ascending: true }); - if (error) return void sendInternalError(res, error); - res.json(data ?? []); - }), -); - -// POST /workflows/:workflowId/reference-files -workflowsRouter.post( - "/:workflowId/reference-files", - requireAuth, - singleFileUpload("file"), - asyncRoute(async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const db = createServerSupabase(); - const access = await resolveWorkflowAccess( - req.params.workflowId, - userId, - userEmail, - db, - ); - if (!access || !access.allowEdit) { - return void res - .status(404) - .json({ detail: "Workflow not found or not editable" }); - } - if (rejectReferenceFilesForTabularWorkflow(access, res)) return; - const file = req.file; - if (!file) return void res.status(400).json({ detail: "file is required" }); - const fileType = file.originalname.includes(".") - ? file.originalname.split(".").pop()!.toLowerCase() - : ""; - if (!ALLOWED_DOCUMENT_TYPES.has(fileType)) { - return void res.status(400).json({ - detail: `Unsupported file type: ${fileType}. Allowed: ${ALLOWED_DOCUMENT_TYPES_LABEL}`, - }); - } - const referenceId = crypto.randomUUID(); - const contentHash = contentSha256(file.buffer); - const ownerId = access.workflow.user_id ?? userId; - const storagePath = workflowReferenceKey( - ownerId, - req.params.workflowId, - referenceId, - contentHash, - file.originalname, - ); - await uploadFile( - storagePath, - file.buffer.buffer.slice( - file.buffer.byteOffset, - file.buffer.byteOffset + file.buffer.byteLength, - ) as ArrayBuffer, - contentTypeForDocumentType(fileType), - ); - const { data, error } = await db - .from("workflow_reference_documents") - .insert({ - id: referenceId, - workflow_id: req.params.workflowId, - user_id: ownerId, - filename: file.originalname, - file_type: fileType, - storage_path: storagePath, - size_bytes: file.buffer.byteLength, - content_hash: contentHash, - }) - .select( - "id, workflow_id, filename, file_type, size_bytes, created_at, updated_at", - ) - .single(); - if (error || !data) { - // Roll the uploaded bytes back durably: the fire-and-forget delete - // this replaces leaked the orphaned object whenever storage hiccuped. - await enqueueStorageCleanup(db, [storagePath]); - return void sendInternalError( - res, - error ?? new Error("Reference upload returned no data"), - ); - } - res.status(201).json(data); - }), -); - -// GET /workflows/:workflowId/reference-files/:referenceId/url -workflowsRouter.get( - "/:workflowId/reference-files/:referenceId/url", - requireAuth, - asyncRoute(async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const db = createServerSupabase(); - const access = await resolveWorkflowAccess( - req.params.workflowId, - userId, - userEmail, - db, - ); - if (!access) - return void res.status(404).json({ detail: "Workflow not found" }); - if (rejectReferenceFilesForTabularWorkflow(access, res)) return; - const { data: reference } = await db - .from("workflow_reference_documents") - .select("id, filename, storage_path") - .eq("id", req.params.referenceId) - .eq("workflow_id", req.params.workflowId) - .maybeSingle(); - if (!reference) - return void res.status(404).json({ detail: "Reference file not found" }); - const url = await getSignedUrl( - reference.storage_path, - 3600, - reference.filename, - ); - if (!url) - return void res.status(503).json({ detail: "Storage not configured" }); - res.json({ url, filename: reference.filename }); - }), -); - -// PUT /workflows/:workflowId/reference-files/:referenceId -workflowsRouter.put( - "/:workflowId/reference-files/:referenceId", - requireAuth, - singleFileUpload("file"), - asyncRoute(async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const db = createServerSupabase(); - const access = await resolveWorkflowAccess( - req.params.workflowId, - userId, - userEmail, - db, - ); - if (!access || !access.allowEdit) { - return void res - .status(404) - .json({ detail: "Workflow not found or not editable" }); - } - if (rejectReferenceFilesForTabularWorkflow(access, res)) return; - const file = req.file; - if (!file) return void res.status(400).json({ detail: "file is required" }); - const fileType = file.originalname.includes(".") - ? file.originalname.split(".").pop()!.toLowerCase() - : ""; - if (!ALLOWED_DOCUMENT_TYPES.has(fileType)) { - return void res.status(400).json({ - detail: `Unsupported file type: ${fileType}. Allowed: ${ALLOWED_DOCUMENT_TYPES_LABEL}`, - }); - } - const { data: current } = await db - .from("workflow_reference_documents") - .select("id, user_id, storage_path") - .eq("id", req.params.referenceId) - .eq("workflow_id", req.params.workflowId) - .maybeSingle(); - if (!current) - return void res.status(404).json({ detail: "Reference file not found" }); - const contentHash = contentSha256(file.buffer); - const storagePath = workflowReferenceKey( - current.user_id, - req.params.workflowId, - current.id, - contentHash, - file.originalname, - ); - await uploadFile( - storagePath, - file.buffer.buffer.slice( - file.buffer.byteOffset, - file.buffer.byteOffset + file.buffer.byteLength, - ) as ArrayBuffer, - contentTypeForDocumentType(fileType), - ); - const { data, error } = await db - .from("workflow_reference_documents") - .update({ - filename: file.originalname, - file_type: fileType, - storage_path: storagePath, - size_bytes: file.buffer.byteLength, - content_hash: contentHash, - updated_at: new Date().toISOString(), - }) - .eq("id", current.id) - .select( - "id, workflow_id, filename, file_type, size_bytes, created_at, updated_at", - ) - .single(); - if (error || !data) { - await enqueueStorageCleanup(db, [storagePath]); - return void sendInternalError( - res, - error ?? new Error("Reference replacement returned no data"), - ); - } - if (current.storage_path !== storagePath) { - await enqueueStorageCleanup(db, [current.storage_path]); - } - res.json(data); - }), -); - -// DELETE /workflows/:workflowId/reference-files/:referenceId -workflowsRouter.delete( - "/:workflowId/reference-files/:referenceId", - requireAuth, - asyncRoute(async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const db = createServerSupabase(); - const access = await resolveWorkflowAccess( - req.params.workflowId, - userId, - userEmail, - db, - ); - if (!access || !access.allowEdit) { - return void res - .status(404) - .json({ detail: "Workflow not found or not editable" }); - } - if (rejectReferenceFilesForTabularWorkflow(access, res)) return; - const { data: reference } = await db - .from("workflow_reference_documents") - .select("id, storage_path") - .eq("id", req.params.referenceId) - .eq("workflow_id", req.params.workflowId) - .maybeSingle(); - if (!reference) { - return void res.status(404).json({ detail: "Reference file not found" }); - } - const { error } = await db - .from("workflow_reference_documents") - .delete() - .eq("id", reference.id); - if (error) return void sendInternalError(res, error); - // Row first, file second (durable): a failed row delete leaves the file - // referenced and intact; a crash after it still cleans the file up. - await enqueueStorageCleanup(db, [reference.storage_path]); - res.status(204).send(); - }), -); - -// GET /workflows/:workflowId -workflowsRouter.get( - "/:workflowId", - requireAuth, - asyncRoute(async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { workflowId } = req.params; - const db = createServerSupabase(); - const catalogWorkflow = await findCatalogWorkflow(workflowId, db); - if (catalogWorkflow) { - return void res.json( - withSystemWorkflowAccess(catalogWorkflowToLegacy(catalogWorkflow)), - ); - } - - const access = await resolveWorkflowAccess( - workflowId, - userId, - userEmail, - db, - ); - if (!access) - return void res.status(404).json({ detail: "Workflow not found" }); - const openSourceSubmission = access.isOwner - ? await getLatestOpenSourceSubmission(db, workflowId, userId) - : null; - const { data: installation } = access.isOwner - ? await db - .from("default_workflow_installations") - .select("id") - .eq("workflow_id", workflowId) - .eq("user_id", userId) - .maybeSingle() - : { data: null }; - res.json({ - ...withOpenSourceSubmission( - withWorkflowAccess(withDatabaseWorkflow(access.workflow), { - allowEdit: access.allowEdit, - isOwner: access.isOwner, - }), - openSourceSubmission, - ), - is_default: !!installation, - }); - }), -); - -// GET /workflows/:workflowId/shares -workflowsRouter.get( - "/:workflowId/shares", - requireAuth, - asyncRoute(async (req, res) => { - const userId = res.locals.userId as string; - const { workflowId } = req.params; - const db = createServerSupabase(); - - const { data: wf } = await db - .from("workflows") - .select("id") - .eq("id", workflowId) - .eq("user_id", userId) - .single(); - if (!wf) - return void res - .status(404) - .json({ detail: "Workflow not found or not editable" }); - - const { data: shares, error } = await db - .from("workflow_shares") - .select("id, shared_with_email, allow_edit, created_at") - .eq("workflow_id", workflowId) - .order("created_at", { ascending: true }); - if (error) return void sendInternalError(res, error); - - res.json(shares ?? []); - }), -); - -// DELETE /workflows/:workflowId/shares/:shareId -workflowsRouter.delete( - "/:workflowId/shares/:shareId", - requireAuth, - asyncRoute(async (req, res) => { - const userId = res.locals.userId as string; - const { workflowId, shareId } = req.params; - const db = createServerSupabase(); - - const { data: wf } = await db - .from("workflows") - .select("id") - .eq("id", workflowId) - .eq("user_id", userId) - .single(); - if (!wf) return void res.status(404).json({ detail: "Workflow not found" }); - - await db - .from("workflow_shares") - .delete() - .eq("id", shareId) - .eq("workflow_id", workflowId); - res.status(204).send(); - }), -); - -// POST /workflows/:workflowId/share -workflowsRouter.post( - "/:workflowId/share", - requireAuth, - asyncRoute(async (req, res) => { - const userId = res.locals.userId as string; - const userEmail = res.locals.userEmail as string | undefined; - const { workflowId } = req.params; - const { emails, allow_edit } = req.body as { - emails: string[]; - allow_edit: boolean; - }; - - if (!emails?.length) - return void res.status(400).json({ detail: "emails is required" }); - const normalizedEmails = [ - ...new Set( - emails.map((email) => email.trim().toLowerCase()).filter(Boolean), - ), - ]; - if (normalizedEmails.length === 0) { - return void res.status(400).json({ detail: "emails is required" }); - } - const normalizedUserEmail = userEmail?.trim().toLowerCase(); - if (normalizedUserEmail && normalizedEmails.includes(normalizedUserEmail)) { - return void res - .status(400) - .json({ detail: "You cannot share a workflow with yourself." }); - } - - const db = createServerSupabase(); - const missingSharedUsers = await findMissingUserEmails( - db, - normalizedEmails, - ); - if (missingSharedUsers.length > 0) { - return void res.status(400).json({ - detail: `${missingSharedUsers[0]} does not belong to a Mike user.`, - }); - } - - // Verify ownership - const { data: wf } = await db - .from("workflows") - .select("id") - .eq("id", workflowId) - .eq("user_id", userId) - .single(); - if (!wf) - return void res - .status(404) - .json({ detail: "Workflow not found or not editable" }); - - const rows = normalizedEmails.map((email: string) => ({ - workflow_id: workflowId, - shared_by_user_id: userId, - shared_with_email: email, - allow_edit: allow_edit ?? false, - })); - // Upsert on (workflow_id, shared_with_email) so re-sharing to the same - // person updates the existing row instead of stacking duplicates. - const { error } = await db - .from("workflow_shares") - .upsert(rows, { onConflict: "workflow_id,shared_with_email" }); - if (error) return void sendInternalError(res, error); - - res.status(204).send(); - }), -); - -workflowsRouter.use( - (err: unknown, _req: Request, res: Response, next: NextFunction) => { - if (res.headersSent) return next(err); - console.error("[workflows] unhandled route error", err); - res.status(500).json({ detail: "Failed to process workflow request" }); - }, -); diff --git a/backend/src/workers/__tests__/extractionWorker.test.ts b/backend/src/workers/__tests__/extractionWorker.test.ts index b62a30a9dc..5c726938a9 100644 --- a/backend/src/workers/__tests__/extractionWorker.test.ts +++ b/backend/src/workers/__tests__/extractionWorker.test.ts @@ -6,7 +6,7 @@ vi.mock("../../lib/supabase", () => ({ const loadReviewRow = vi.fn(); const loadRowDocumentText = vi.fn(); -vi.mock("../../lib/tabular/tabular.rows", () => ({ +vi.mock("../../modules/tabular/tabular.rows", () => ({ loadReviewRow: (...a: unknown[]) => loadReviewRow(...a), loadRowDocumentText: (...a: unknown[]) => loadRowDocumentText(...a), })); @@ -19,7 +19,7 @@ vi.mock("../../lib/userSettings", () => ({ })); const queryTabularAllColumns = vi.fn(); -vi.mock("../../lib/tabular/tabular.extract", () => ({ +vi.mock("../../modules/tabular/tabular.extract", () => ({ queryTabularAllColumns: (...a: unknown[]) => queryTabularAllColumns(...a), })); diff --git a/backend/src/workers/extractionWorker.ts b/backend/src/workers/extractionWorker.ts index d0bd4c4a68..32a5faee5e 100644 --- a/backend/src/workers/extractionWorker.ts +++ b/backend/src/workers/extractionWorker.ts @@ -12,14 +12,14 @@ import { getUserModelSettings } from "../lib/userSettings"; import { extractRowColumns, finalizeCell, -} from "../lib/tabular/tabular.extractRow"; -import { loadReviewRow } from "../lib/tabular/tabular.rows"; +} from "../modules/tabular/tabular.extractRow"; +import { loadReviewRow } from "../modules/tabular/tabular.rows"; import { finishGenerationIfIdle, renewGeneration, TABULAR_GENERATION_HEARTBEAT_MS, type Column, -} from "../lib/tabular/tabular.shared"; +} from "../modules/tabular/tabular.shared"; import { createServerSupabase } from "../lib/supabase"; type Db = ReturnType; From b82bbbed7dc659dd95621c23efcc05ce3953e23a Mon Sep 17 00:00:00 2001 From: Amal Date: Mon, 24 Aug 2026 12:32:13 -0700 Subject: [PATCH 16/16] fix: un-taint the three moved conversion logs CodeQL re-flagged MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit WHY NOW The module split moves route code wholesale, so CodeQL treats every moved line as new and re-flags patterns that predate this PR. Four js/tainted-format-string highs fired — all the same shape #294 already fixed in routes/documents.ts (5264b007): a user-controlled filename interpolated into console.error's format-string position, where a name containing %s/%d would eat the error argument. THE FIX Same convention as 5264b007: the message is a constant string and the filename travels as a structured argument, at the four moved sites — documents.upload, documents.versions (upload + replace), and projects.documents. The [versions/copy] site already carries the fix from #294's commit; these four bring the moved code up to the same rule. Gates: backend tsc clean, 858 tests green. Co-Authored-By: Claude Fable 5 Claude-Session: https://claude.ai/code/session_0132PfwQ6VviSeCRgdGhiq9Z --- backend/src/modules/documents/documents.upload.ts | 3 ++- backend/src/modules/documents/documents.versions.ts | 6 ++++-- backend/src/modules/projects/projects.documents.ts | 3 ++- 3 files changed, 8 insertions(+), 4 deletions(-) diff --git a/backend/src/modules/documents/documents.upload.ts b/backend/src/modules/documents/documents.upload.ts index cbbf0b1345..3449a60f2d 100644 --- a/backend/src/modules/documents/documents.upload.ts +++ b/backend/src/modules/documents/documents.upload.ts @@ -103,7 +103,8 @@ export async function createDocumentFromUpload( pdfStoragePath = pdfKey; } catch (err) { console.error( - `[upload] Office→PDF conversion failed for ${filename}:`, + "[upload] Office→PDF conversion failed", + { filename }, err, ); } diff --git a/backend/src/modules/documents/documents.versions.ts b/backend/src/modules/documents/documents.versions.ts index 7cc235f164..af0da90ae0 100644 --- a/backend/src/modules/documents/documents.versions.ts +++ b/backend/src/modules/documents/documents.versions.ts @@ -363,7 +363,8 @@ export async function addUploadedVersion( pdfStoragePath = pdfKey; } catch (err) { console.error( - `[versions/upload] Office→PDF conversion failed for ${file.originalname}:`, + "[versions/upload] Office→PDF conversion failed", + { filename: file.originalname }, err, ); } @@ -609,7 +610,8 @@ export async function writeReplacementVersion( pdfStoragePath = pdfKey; } catch (err) { console.error( - `[versions/replace] Office→PDF conversion failed for ${file.originalname}:`, + "[versions/replace] Office→PDF conversion failed", + { filename: file.originalname }, err, ); } diff --git a/backend/src/modules/projects/projects.documents.ts b/backend/src/modules/projects/projects.documents.ts index f15983f355..5153da36e7 100644 --- a/backend/src/modules/projects/projects.documents.ts +++ b/backend/src/modules/projects/projects.documents.ts @@ -489,7 +489,8 @@ export async function processProjectDocumentUpload( pdfStoragePath = pdfKey; } catch (err) { console.error( - `[upload] Office→PDF conversion failed for ${filename}:`, + "[upload] Office→PDF conversion failed", + { filename }, err, ); }