diff --git a/backend/package-lock.json b/backend/package-lock.json index c0a81cf..2842289 100644 --- a/backend/package-lock.json +++ b/backend/package-lock.json @@ -10,6 +10,7 @@ "license": "ISC", "dependencies": { "bcryptjs": "^3.0.2", + "cors": "^2.8.5", "dotenv": "^17.2.3", "express": "^5.1.0", "jsonwebtoken": "^9.0.2", @@ -540,6 +541,19 @@ "node": ">=6.6.0" } }, + "node_modules/cors": { + "version": "2.8.5", + "resolved": "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz", + "integrity": "sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==", + "license": "MIT", + "dependencies": { + "object-assign": "^4", + "vary": "^1" + }, + "engines": { + "node": ">= 0.10" + } + }, "node_modules/create-require": { "version": "1.1.1", "resolved": "https://registry.npmjs.org/create-require/-/create-require-1.1.1.tgz", @@ -1413,6 +1427,15 @@ "node": ">=0.10.0" } }, + "node_modules/object-assign": { + "version": "4.1.1", + "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz", + "integrity": "sha512-rJgTQnkUnH1sFw8yT6VSU3zD3sWmu6sZhIseY8VX+GRu3P6F7Fu+JNDoXfklElbLJSnc3FUQHVe4cU5hj+BcUg==", + "license": "MIT", + "engines": { + "node": ">=0.10.0" + } + }, "node_modules/object-inspect": { "version": "1.13.4", "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.13.4.tgz", diff --git a/backend/package.json b/backend/package.json index 1c99f09..6666f33 100644 --- a/backend/package.json +++ b/backend/package.json @@ -6,7 +6,8 @@ "scripts": { "test": "echo \"Error: no test specified\" && exit 1", "build": "tsc", - "dev": "nodemon dist/server.js" + "dev": "node server.js", + "dev-ts": "node --loader ts-node/esm src/server.ts" }, "keywords": [], "author": "", @@ -14,6 +15,7 @@ "type": "module", "dependencies": { "bcryptjs": "^3.0.2", + "cors": "^2.8.5", "dotenv": "^17.2.3", "express": "^5.1.0", "jsonwebtoken": "^9.0.2", diff --git a/backend/server.js b/backend/server.js new file mode 100644 index 0000000..5bba7ad --- /dev/null +++ b/backend/server.js @@ -0,0 +1,68 @@ +import mongoose from "mongoose"; +import { createServer } from "http"; +import { Server as SocketIOServer } from "socket.io"; +import express from "express"; +import dotenv from "dotenv"; +import cors from "cors"; + +dotenv.config(); + +const app = express(); +const PORT = process.env.PORT || 3000; +const MONGO_URI = process.env.MONGO_URI || "mongodb://localhost:27017/peercall"; + +app.use(express.json()); +app.use(cors()); + +const chatMessages = []; + +const httpServer = createServer(app); +const io = new SocketIOServer(httpServer, { + cors: { origin: "*" }, +}); + +io.on("connection", (socket) => { + console.log("User connected:", socket.id); + + socket.on("join-room", (roomId, userName) => { + socket.join(roomId); + console.log(`${userName} joined room ${roomId}`); + const roomMessages = chatMessages.filter(msg => msg.roomId === roomId); + socket.emit("chat-history", roomMessages.slice(-50)); + }); + + socket.on("chat-message", ({ roomId, user, text }) => { + const message = { + roomId, + user, + text, + time: new Date(), + id: Date.now() + }; + chatMessages.push(message); + io.to(roomId).emit("chat-message", message); + console.log(`Message in ${roomId} from ${user}: ${text}`); + }); + + socket.on("disconnect", () => { + console.log("User disconnected:", socket.id); + }); +}); + +app.get("/health", (req, res) => { + res.json({ status: "OK", message: "Chat server is running" }); +}); + +httpServer.listen(PORT, () => { + console.log(`šŸš€ Chat server running on port ${PORT}`); + console.log(`šŸ“” Socket.io ready for real-time chat`); + console.log(`šŸ’¬ Chat overlay feature is active!`); +}); + +process.on('SIGINT', () => { + console.log('\nšŸ›‘ Shutting down chat server...'); + httpServer.close(() => { + console.log('āœ… Server closed'); + process.exit(0); + }); +}); diff --git a/backend/src/models/chatMessageModel.ts b/backend/src/models/chatMessageModel.ts new file mode 100644 index 0000000..ec5380c --- /dev/null +++ b/backend/src/models/chatMessageModel.ts @@ -0,0 +1,17 @@ +import mongoose, { Document, Schema } from "mongoose"; + +export interface IChatMessage extends Document { + roomId: string; + user: string; + text: string; + timestamp: Date; +} + +const chatMessageSchema = new Schema({ + roomId: { type: String, required: true }, + user: { type: String, required: true }, + text: { type: String, required: true }, + timestamp: { type: Date, default: Date.now }, +}); + +export const ChatMessage = mongoose.model("ChatMessage", chatMessageSchema); diff --git a/backend/src/server.ts b/backend/src/server.ts index 23920c7..3f74e40 100644 --- a/backend/src/server.ts +++ b/backend/src/server.ts @@ -1,5 +1,8 @@ import mongoose from "mongoose"; +import { createServer } from "http"; +import { Server as SocketIOServer } from "socket.io"; import app from "./app.js" +import { ChatMessage } from "./models/chatMessageModel.js"; import dotenv from "dotenv"; dotenv.config(); @@ -8,10 +11,48 @@ const PORT = process.env.PORT; const MONGO_URI = process.env.MONGO_URI as string; // console.log(MONGO_URI) +const httpServer = createServer(app); +const io = new SocketIOServer(httpServer, { + cors: { origin: "*" }, +}); + +io.on("connection", (socket) => { + socket.on("join-room", async (roomId, userName) => { + socket.join(roomId); + // Send recent chat history to the user + try { + const recentMessages = await ChatMessage.find({ roomId }) + .sort({ timestamp: -1 }) + .limit(50) + .lean(); + socket.emit("chat-history", recentMessages.reverse()); + } catch (error) { + console.error("Error fetching chat history:", error); + } + }); + + socket.on("chat-message", async ({ roomId, user, text }) => { + try { + // Save message to database + const message = new ChatMessage({ roomId, user, text }); + await message.save(); + + // Broadcast to all users in the room + io.to(roomId).emit("chat-message", { + user, + text, + time: new Date(), + }); + } catch (error) { + console.error("Error saving message:", error); + } + }); +}); + mongoose .connect(MONGO_URI) .then(() => { console.log(" MongoDB Connected"); - app.listen(PORT, () => console.log(`Server running on port ${PORT}`)); + httpServer.listen(PORT, () => console.log(`Server running on port ${PORT}`)); }) .catch((err) => console.error(" DB connection failed:", err)); diff --git a/frontend/package-lock.json b/frontend/package-lock.json index 5288c71..3d7a449 100644 --- a/frontend/package-lock.json +++ b/frontend/package-lock.json @@ -34,6 +34,7 @@ "@vitejs/plugin-react-swc": "^4.1.0", "autoprefixer": "^10.4.21", "postcss": "^8.5.6", + "rollup": "^4.52.5", "tailwindcss": "^4.1.14" } }, @@ -1719,6 +1720,298 @@ "dev": true, "license": "MIT" }, + "node_modules/@rollup/rollup-android-arm-eabi": { + "version": "4.52.5", + "resolved": "https://registry.npmjs.org/@rollup/rollup-android-arm-eabi/-/rollup-android-arm-eabi-4.52.5.tgz", + "integrity": 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-3704,6 +4010,18 @@ "url": "https://github.com/sponsors/sindresorhus" } }, + "node_modules/get-stream/node_modules/is-stream": { + "version": "4.0.1", + "resolved": "https://registry.npmjs.org/is-stream/-/is-stream-4.0.1.tgz", + "integrity": "sha512-Dnz92NInDqYckGEUJv689RbRiTSEHCQ7wOVeALbkOz999YpqT46yMRIGtSNl2iCL1waAZSx40+h59NV/EwzV/A==", + "license": "MIT", + "engines": { + "node": ">=18" + }, + "funding": { + "url": "https://github.com/sponsors/sindresorhus" + } + }, "node_modules/https-proxy-agent": { "version": "7.0.6", "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-7.0.6.tgz", @@ -3786,7 +4104,6 @@ "url": "https://github.com/sponsors/sindresorhus" } }, - "node_modules/is-stream": {}, "node_modules/is-unicode-supported": { "version": "2.1.0", "license": "MIT", @@ -5082,7 +5399,6 @@ "resolved": "https://registry.npmjs.org/rollup/-/rollup-4.52.5.tgz", "integrity": "sha512-3GuObel8h7Kqdjt0gxkEzaifHTqLVW56Y/bjN7PSQtkKr0w3V/QYSdt6QWYtd7A1xUtYQigtdUfgj1RvWVtorw==", "license": "MIT", - "peer": true, "dependencies": { "@types/estree": "1.0.8" }, diff --git a/frontend/package.json b/frontend/package.json index f31782b..a1e99c0 100644 --- a/frontend/package.json +++ b/frontend/package.json @@ -37,6 +37,7 @@ "@vitejs/plugin-react-swc": "^4.1.0", "autoprefixer": "^10.4.21", "postcss": "^8.5.6", + "rollup": "^4.52.5", "tailwindcss": "^4.1.14" } } diff --git a/frontend/src/components/ChatOverlay.tsx b/frontend/src/components/ChatOverlay.tsx new file mode 100644 index 0000000..4e3434b --- /dev/null +++ b/frontend/src/components/ChatOverlay.tsx @@ -0,0 +1,115 @@ +import React, { useState, useRef, useEffect } from "react"; +import { io, Socket } from "socket.io-client"; + +const SOCKET_SERVER_URL = "http://localhost:3000"; + +interface ChatOverlayProps { + roomId?: string; + userName?: string; +} + +const ChatOverlay: React.FC = ({ + roomId = "global", + userName = "Anonymous" +}) => { + const [open, setOpen] = useState(false); + const [messages, setMessages] = useState<{ user: string; text: string; time?: Date }[]>([]); + const [input, setInput] = useState(""); + const [unreadCount, setUnreadCount] = useState(0); + const chatEndRef = useRef(null); + const socketRef = useRef(null); + + useEffect(() => { + socketRef.current = io(SOCKET_SERVER_URL); + socketRef.current.emit("join-room", roomId, userName); + socketRef.current.on("chat-message", (msg) => { + setMessages((prev) => [...prev, msg]); + if (!open) { + setUnreadCount(prev => prev + 1); + } + }); + socketRef.current.on("chat-history", (history) => { + setMessages(history); + }); + return () => { + socketRef.current?.disconnect(); + }; + }, [roomId, userName, open]); + + useEffect(() => { + if (open && chatEndRef.current) { + chatEndRef.current.scrollIntoView({ behavior: "smooth" }); + } + }, [messages, open]); + + useEffect(() => { + if (open) { + setUnreadCount(0); + } + }, [open]); + + const sendMessage = (e: React.FormEvent) => { + e.preventDefault(); + if (input.trim() === "" || !socketRef.current) return; + const msg = { roomId, user: userName, text: input }; + socketRef.current.emit("chat-message", msg); + setInput(""); + }; + + return ( + <> + {!open && ( + + )} + {open && ( +
+
+ In-Call Chat - {roomId} + +
+
+ {messages.map((msg, idx) => ( +
+
+ {msg.user} + + {msg.time ? new Date(msg.time).toLocaleTimeString() : ""} + +
+ {msg.text} +
+ ))} +
+
+
+ setInput(e.target.value)} + placeholder="Type a message..." + className="flex-1 rounded border px-2 py-1 text-sm focus:outline-none focus:ring focus:ring-green-400" + /> + +
+
+ )} + + ); +}; + +export default ChatOverlay; diff --git a/frontend/src/pages/Index.tsx b/frontend/src/pages/Index.tsx index 04b9909..c780e5b 100644 --- a/frontend/src/pages/Index.tsx +++ b/frontend/src/pages/Index.tsx @@ -3,8 +3,13 @@ import Hero from "../components/Hero"; import Features from "../components/Features"; import TechStack from "../components/TechStack"; import Footer from "../components/Footer"; +import ChatOverlay from "../components/ChatOverlay"; import "../index.css"; + const Index = () => { + const callRoomId = "demo-room-123"; + const currentUser = "Demo User"; + return (
@@ -13,6 +18,7 @@ const Index = () => { +
); diff --git a/package-lock.json b/package-lock.json index 57b695d..3a57a7a 100644 --- a/package-lock.json +++ b/package-lock.json @@ -2,5 +2,284 @@ "name": "PeerCall", "lockfileVersion": 3, "requires": true, - "packages": {} + "packages": { + "": { + "dependencies": { + "socket.io": "^4.8.1", + "socket.io-client": "^4.8.1" + } + }, + "node_modules/@socket.io/component-emitter": { + "version": "3.1.2", + "resolved": "https://registry.npmjs.org/@socket.io/component-emitter/-/component-emitter-3.1.2.tgz", + "integrity": "sha512-9BCxFwvbGg/RsZK9tjXd8s4UcwR0MWeFQ1XEKIQVVvAGJyINdrqKMcTRyLoK8Rse1GjzLV9cwjWV1olXRWEXVA==", + "license": "MIT" + }, + "node_modules/@types/cors": { + "version": "2.8.19", + "resolved": "https://registry.npmjs.org/@types/cors/-/cors-2.8.19.tgz", + "integrity": "sha512-mFNylyeyqN93lfe/9CSxOGREz8cpzAhH+E93xJ4xWQf62V8sQ/24reV2nyzUWM6H6Xji+GGHpkbLe7pVoUEskg==", + "license": "MIT", + "dependencies": { + "@types/node": "*" + } + }, + "node_modules/@types/node": { + 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