feat(backend): multi-hop payments with static routing

localenv/admin-auth/docker-compose.yml

@@ -27,8 +27,10 @@ services:
       args:
         PATH_TO_KRATOS_CONFIG: ./localenv/admin-auth/cloud-nine-kratos.yml
     depends_on:
-      - shared-database
-      - mailslurper
+      shared-database:
+        condition: service_healthy
+      mailslurper:
+        condition: service_started
     environment:
       DEV_MODE: true
     ports:
@@ -43,8 +45,10 @@ services:
       args:
         PATH_TO_KRATOS_CONFIG: ./localenv/admin-auth/happy-life-kratos.yml
     depends_on:
-      - shared-database
-      - mailslurper
+      shared-database:
+        condition: service_healthy
+      mailslurper:
+        condition: service_started
     environment:
       DEV_MODE: true
     ports:

localenv/cloud-nine-wallet/dbinit.sql

@@ -13,3 +13,11 @@ ALTER DATABASE happy_life_bank_backend OWNER TO happy_life_bank_backend;
 CREATE USER happy_life_bank_auth WITH PASSWORD 'happy_life_bank_auth';
 CREATE DATABASE happy_life_bank_auth;
 ALTER DATABASE happy_life_bank_auth OWNER TO happy_life_bank_auth;
+
+CREATE USER global_bank_backend WITH PASSWORD 'global_bank_backend';
+CREATE DATABASE global_bank_backend;
+ALTER DATABASE global_bank_backend OWNER TO global_bank_backend;
+
+CREATE USER global_bank_auth WITH PASSWORD 'global_bank_auth';
+CREATE DATABASE global_bank_auth;
+ALTER DATABASE global_bank_auth OWNER TO global_bank_auth;

localenv/cloud-nine-wallet/docker-compose.yml

@@ -33,6 +33,8 @@ services:
     depends_on:
       cloud-nine-backend:
         condition: service_healthy
+      shared-database:
+        condition: service_healthy
   cloud-nine-backend:
     hostname: cloud-nine-wallet-backend
     image: rafiki-backend
@@ -78,11 +80,14 @@ services:
       WALLET_ADDRESS_URL: ${CLOUD_NINE_WALLET_ADDRESS_URL:-https://cloud-nine-wallet-backend/.well-known/pay}
       ILP_CONNECTOR_URL: ${CLOUD_NINE_CONNECTOR_URL:-http://cloud-nine-wallet-backend:3002}
       ENABLE_TELEMETRY: true
+      ENABLE_ILP_TIMING: true
       KEY_ID: 7097F83B-CB84-469E-96C6-2141C72E22C0
       OPERATOR_TENANT_ID: 438fa74a-fa7d-4317-9ced-dde32ece1787
     depends_on:
-      - shared-database
-      - shared-redis
+      shared-database:
+        condition: service_healthy
+      shared-redis:
+        condition: service_started
     healthcheck:
       test: ["CMD", "wget", "--spider", "http://localhost:3001/healthz"]
       start_period: 60s
@@ -123,8 +128,10 @@ services:
       OPERATOR_TENANT_ID: 438fa74a-fa7d-4317-9ced-dde32ece1787
       SERVICE_API_PORT: 3011
     depends_on:
-      - shared-database
-      - shared-redis
+      shared-database:
+        condition: service_healthy
+      shared-redis:
+        condition: service_started
   shared-database:
     image: 'postgres:15' # use latest official postgres version
     restart: unless-stopped
@@ -138,6 +145,12 @@ services:
     environment:
       POSTGRES_PASSWORD: password
       POSTGRES_USER: postgres
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U postgres -d postgres"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+      start_period: 30s
   shared-redis:
     image: 'redis:7'
     restart: unless-stopped

localenv/cloud-nine-wallet/seed.multihop.yml

@@ -0,0 +1,97 @@
+assets:
+  - code: USD
+    scale: 2
+    liquidity: 10000000
+    liquidityThreshold: 10000000
+  - code: EUR
+    scale: 2
+    liquidity: 10000000
+    liquidityThreshold: 10000000
+peeringAsset: 'USD'
+peers:
+  # In multihop mode, route via global-bank and make happy-life-bank unreachable
+  - initialLiquidity: '10000000'
+    peerUrl: http://global-bank-backend:3002
+    peerIlpAddress: test.global-bank
+    liquidityThreshold: 1000000
+    tokens:
+      incoming:
+        - global-to-cloud-nine
+      outgoing: cloud-nine-to-global
+    routes:
+      - "test.happy-life-bank"
+  - initialLiquidity: '10000000'
+    peerUrl: http://happy-life-bank-backend:3002
+    peerIlpAddress: test.unreachable.happy-life-bank
+    liquidityThreshold: 1000000
+    tokens:
+      incoming:
+        - happy-to-cloud-nine
+      outgoing: cloud-nine-to-happy
+    routes:
+      - "test.unreachable.happy-life-bank"
+accounts:
+  - name: 'Grace Franklin'
+    path: accounts/gfranklin
+    id: 742ab7cd-1624-4d2e-af6e-e15a71638669
+    initialBalance: 40000000
+    brunoEnvVar: gfranklinWalletAddress
+    assetCode: USD
+  - name: 'Bert Hamchest'
+    id: a9adbe1a-df31-4766-87c9-d2cb2e636a9b
+    initialBalance: 40000000
+    path: accounts/bhamchest
+    brunoEnvVar: bhamchestWalletAddress
+    assetCode: USD
+  - name: "World's Best Donut Co"
+    id: 5726eefe-8737-459d-a36b-0acce152cb90
+    initialBalance: 20000000
+    path: accounts/wbdc
+    brunoEnvVar: wbdcWalletAddress
+    assetCode: USD
+  - name: "Broke Account"
+    id: 5a95366f-8cb4-4925-88d9-ae57dcb444bb
+    initialBalance: 50
+    path: accounts/broke
+    brunoEnvVar: brokeWalletAddress
+    assetCode: USD
+  - name: "Luca Rossi"
+    id: 63dcc665-d946-4263-ac27-d0da1eb08a83
+    initialBalance: 50
+    path: accounts/lrossi
+    brunoEnvVar: lrossiWalletAddressId
+    assetCode: EUR
+rates:
+  EUR:
+    MXN: 18.78
+    USD: 1.10
+    JPY: 157.83
+  USD:
+    MXN: 17.07
+    EUR: 0.91
+    JPY: 147.71
+  MXN:
+    USD: 0.059
+    EUR: 0.054
+    JPY: 8.65
+  JPY:
+    USD: 0.007
+    EUR: 0.006
+    MXN: 0.12
+fees:
+  - fixed: 100
+    basisPoints: 200
+    asset: USD
+    scale: 2
+  - fixed: 100
+    basisPoints: 200
+    asset: EUR
+    scale: 2
+  - fixed: 100
+    basisPoints: 200
+    asset: MXN
+    scale: 2
+  - fixed: 1
+    basisPoints: 200
+    asset: JPY
+    scale: 0

localenv/cloud-nine-wallet/seed.yml

@@ -1,30 +1,35 @@
 assets:
   - code: USD
     scale: 2
-    liquidity: 100000000
+    liquidity: 10000000
     liquidityThreshold: 10000000
   - code: EUR
     scale: 2
-    liquidity: 100000000
+    liquidity: 10000000
     liquidityThreshold: 10000000
-  - code: MXN
-    scale: 2
-    liquidity: 100000000
-    liquidityThreshold: 10000000
-  - code: JPY
-    scale: 0
-    liquidity: 1000000
-    liquidityThreshold: 100000
 peeringAsset: 'USD'
 peers:
+  # Address and routes for this peer MUST remain unchanged when NOT in multihop mode so that happy-life packets aren't routed through global-bank
+  - initialLiquidity: '10000000'
+    peerUrl: http://global-bank-backend:3002
+    peerIlpAddress: test.unreachable.global-bank
+    liquidityThreshold: 1000000
+    tokens:
+      incoming:
+        - global-to-cloud-nine
+      outgoing: cloud-nine-to-global
+    routes: 
+      - "test.unreachable.global-bank" 
   - initialLiquidity: '10000000'
     peerUrl: http://happy-life-bank-backend:3002
     peerIlpAddress: test.happy-life-bank
     liquidityThreshold: 1000000
     tokens:
       incoming:
-        - test-USD-happy-life-bank-cloud-nine-wallet
-      outgoing: test-USD-cloud-nine-wallet-happy-life-bank
+        - happy-to-cloud-nine
+      outgoing: cloud-nine-to-happy
+    routes: 
+      - "test.happy-life-bank"
 accounts:
   - name: 'Grace Franklin'
     path: accounts/gfranklin
@@ -89,4 +94,4 @@ fees:
   - fixed: 1
     basisPoints: 200
     asset: JPY
-    scale: 0
+    scale: 0

localenv/cloud-ten-wallet/seed.yml

@@ -22,9 +22,11 @@ peers:
     peerIlpAddress: test.happy-life-bank
     liquidityThreshold: 1000000
     tokens:
-      incoming: 
-        - test-USD-happy-life-bank-cloud-ten-wallet
-      outgoing: test-USD-cloud-ten-wallet-happy-life-bank
+      incoming:
+        - happy-to-cloud-ten
+      outgoing: cloud-ten-to-happy
+    routes: 
+      - "test.happy-life-bank"
 accounts:
   - name: 'Frace Granklin'
     path: accounts/fgranklin