Implement all service

docker-compose.yml

@@ -1,96 +1,98 @@
 version: '3.8'
 
 services:
-  # Databases
-  order-db:
-    image: postgres:15-alpine
-    environment:
-      POSTGRES_USER: user
-      POSTGRES_PASSWORD: password
-      POSTGRES_DB: order_db
+  api-gateway:
+    build: ./services/api-gateway
     ports:
-      - "5432:5432"
-    networks:
-      - valerix-net
-
-  inventory-db:
-    image: postgres:15-alpine
+      - "8080:8080"
     environment:
-      POSTGRES_USER: user
-      POSTGRES_PASSWORD: password
-      POSTGRES_DB: inventory_db
-    ports:
-      - "5433:5432"
-    networks:
-      - valerix-net
+      - PORT=8080
+      - ORDER_SERVICE_URL=http://order-service:3001
+      - INVENTORY_SERVICE_URL=http://inventory-service:3002
+    depends_on:
+      - order-service
+      - inventory-service
+    restart: always
 
-  # Services
   order-service:
-    build: ./order-service
-    environment:
-      DATABASE_URL: postgresql://user:password@order-db:5432/order_db
-      INVENTORY_SERVICE_URL: http://inventory-service:3001
-      PORT: 3002
+    build: ./services/order-service
     ports:
-      - "3002:3002"
+      - "3001:3001"
+    environment:
+      - PORT=3001
+      - DATABASE_URL=postgresql://user:password@order-db:5432/orderdb
+      - INVENTORY_SERVICE_URL=http://inventory-service:3002
     depends_on:
       - order-db
-      - inventory-service
-    networks:
-      - valerix-net
+    command: sh -c "bunx prisma db push && bun dist/index.js"
+    restart: always
 
   inventory-service:
-    build: ./inventory-service
-    environment:
-      DATABASE_URL: postgresql://user:password@inventory-db:5432/inventory_db
-      PORT: 3001
+    build: ./services/inventory-service
     ports:
-      - "3001:3001"
+      - "3002:3002"
+    environment:
+      - PORT=3002
+      - DATABASE_URL=postgresql://user:password@inventory-db:5432/inventorydb
     depends_on:
       - inventory-db
-    networks:
-      - valerix-net
+    command: sh -c "bunx prisma db push && bun dist/index.js"
+    restart: always
 
-#   # Monitoring
-#   prometheus:
-#     image: prom/prometheus:latest
-#     volumes:
-#       - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml
-#     ports:
-#       - "9090:9090"
-#     networks:
-#       - valerix-net
+  frontend:
+    build: ./services/frontend
+    ports:
+      - "5173:5173"
+    environment:
+      - VITE_ORDER_SERVICE_URL=http://localhost:3001
+      - VITE_INVENTORY_SERVICE_URL=http://localhost:3002
+    depends_on:
+      - order-service
+      - inventory-service
+
+  order-db:
+    image: postgres:14-alpine
+    environment:
+      - POSTGRES_USER=user
+      - POSTGRES_PASSWORD=password
+      - POSTGRES_DB=orderdb
+    volumes:
+      - order-db-data:/var/lib/postgresql/data
+    ports:
+      - "5434:5432"
 
-#   grafana:
-#     image: grafana/grafana:latest
-#     ports:
-#       - "3000:3000"
-#     environment:
-#       - GF_SECURITY_ADMIN_PASSWORD=admin
-#     volumes:
-#       - ./grafana/provisioning:/etc/grafana/provisioning
-#     networks:
-#       - valerix-net
+  inventory-db:
+    image: postgres:14-alpine
+    environment:
+      - POSTGRES_USER=user
+      - POSTGRES_PASSWORD=password
+      - POSTGRES_DB=inventorydb
+    volumes:
+      - inventory-db-data:/var/lib/postgresql/data
+    ports:
+      - "5435:5432"
+
+  prometheus:
+    image: prom/prometheus
+    volumes:
+      - ./monitoring/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml
+    ports:
+      - "9090:9090"
 
-#   # Frontend (Vite Dev Server)
-#   # Keeping it simple for dev: bind mount source and run dev
-#   # Note: Requires 'frontend' folder to exist and have package.json
-#   # We will generate frontend next.
-#   frontend:
-#     image: node:18-alpine
-#     working_dir: /app
-#     volumes:
-#       - ./frontend:/app
-#       - /app/node_modules
-#     command: sh -c "npm install && npm run dev -- --host"
-#     ports:
-#       - "5173:5173"
-#     environment:
-#       - VITE_ORDER_API=http://localhost:3002
-#       - VITE_INVENTORY_API=http://localhost:3001
-#     networks:
-#       - valerix-net
+  grafana:
+    image: grafana/grafana
+    ports:
+      - "3003:3000"
+    environment:
+      - GF_SECURITY_ADMIN_PASSWORD=admin
+    depends_on:
+      - prometheus
+    volumes:
+      - grafana-storage:/var/lib/grafana
+      - ./monitoring/grafana/provisioning:/etc/grafana/provisioning
+      - ./monitoring/grafana/dashboards:/var/lib/grafana/my_dashboards
 
-networks:
-  valerix-net:
-    driver: bridge
+volumes:
+  order-db-data:
+  inventory-db-data:
+  grafana-storage:

monitoring/grafana/dashboards/valerix.json

@@ -0,0 +1,84 @@
+{
+    "annotations": {
+        "list": []
+    },
+    "editable": true,
+    "gnetId": null,
+    "graphTooltip": 0,
+    "id": null,
+    "links": [],
+    "panels": [
+        {
+            "datasource": "Prometheus",
+            "fieldConfig": {
+                "defaults": {
+                    "color": {
+                        "mode": "thresholds"
+                    },
+                    "mappings": [],
+                    "thresholds": {
+                        "mode": "absolute",
+                        "steps": [
+                            {
+                                "color": "green",
+                                "value": null
+                            },
+                            {
+                                "color": "red",
+                                "value": 1
+                            }
+                        ]
+                    },
+                    "unit": "s"
+                },
+                "overrides": []
+            },
+            "gridPos": {
+                "h": 9,
+                "w": 12,
+                "x": 0,
+                "y": 0
+            },
+            "id": 2,
+            "options": {
+                "colorMode": "background",
+                "graphMode": "area",
+                "justifyMode": "auto",
+                "orientation": "auto",
+                "reduceOptions": {
+                    "calcs": [
+                        "lastNotNull"
+                    ],
+                    "fields": "",
+                    "values": false
+                },
+                "textMode": "auto"
+            },
+            "pluginVersion": "8.3.3",
+            "targets": [
+                {
+                    "expr": "rate(http_request_duration_seconds_sum{job=\"order-service\"}[30s]) / rate(http_request_duration_seconds_count{job=\"order-service\"}[30s])",
+                    "refId": "A"
+                }
+            ],
+            "title": "Order Service Latency (30s Avg)",
+            "type": "stat"
+        }
+    ],
+    "schemaVersion": 34,
+    "style": "dark",
+    "tags": [],
+    "templating": {
+        "list": []
+    },
+    "time": {
+        "from": "now-5m",
+        "to": "now"
+    },
+    "timepicker": {},
+    "timezone": "",
+    "title": "Valerix Dashboard",
+    "uid": "valerix-main",
+    "version": 1,
+    "weekStart": ""
+}

monitoring/grafana/provisioning/dashboards/dashboard.yml

@@ -0,0 +1,11 @@
+apiVersion: 1
+
+providers:
+  - name: 'Default'
+    orgId: 1
+    folder: ''
+    type: file
+    disableDeletion: false
+    editable: true
+    options:
+      path: /var/lib/grafana/my_dashboards

monitoring/grafana/provisioning/datasources/datasource.yml

@@ -0,0 +1,8 @@
+apiVersion: 1
+
+datasources:
+  - name: Prometheus
+    type: prometheus
+    access: proxy
+    url: http://prometheus:9090
+    isDefault: true

monitoring/prometheus/prometheus.yml

@@ -0,0 +1,11 @@
+global:
+  scrape_interval: 5s
+
+scrape_configs:
+  - job_name: 'order-service'
+    static_configs:
+      - targets: ['order-service:3001']
+
+  - job_name: 'inventory-service'
+    static_configs:
+      - targets: ['inventory-service:3002']

services/api-gateway/.gitignore

@@ -1,34 +1 @@
-# dependencies (bun install)
 node_modules
-
-# output
-out
-dist
-*.tgz
-
-# code coverage
-coverage
-*.lcov
-
-# logs
-logs
-_.log
-report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
-
-# dotenv environment variable files
-.env
-.env.development.local
-.env.test.local
-.env.production.local
-.env.local
-
-# caches
-.eslintcache
-.cache
-*.tsbuildinfo
-
-# IntelliJ based IDEs
-.idea
-
-# Finder (MacOS) folder config
-.DS_Store

services/api-gateway/Dockerfile

@@ -2,11 +2,14 @@ FROM oven/bun:latest
 
 WORKDIR /app
 
-COPY package*.json ./
+COPY package.json ./
+
 RUN bun install
 
-COPY src ./src
-COPY tsconfig.json ./
+COPY . .
+
+RUN bun run build
+
+EXPOSE 8080
 
-EXPOSE 3000
-CMD ["bun", "run", "src/app.ts"]
+CMD ["bun", "dist/index.js"]

services/api-gateway/package.json

@@ -1,12 +1,24 @@
 {
-  "name": "api-gateway",
-  "module": "index.ts",
-  "type": "module",
-  "private": true,
-  "devDependencies": {
-    "@types/bun": "latest"
-  },
-  "peerDependencies": {
-    "typescript": "^5"
-  }
+    "name": "api-gateway",
+    "version": "1.0.0",
+    "description": "API Gateway",
+    "main": "dist/index.js",
+    "scripts": {
+        "start": "bun dist/index.js",
+        "dev": "bun --watch src/index.ts",
+        "build": "bun build ./src/index.ts --outdir ./dist --target node"
+    },
+    "dependencies": {
+        "express": "^4.18.2",
+        "http-proxy-middleware": "^2.0.6",
+        "cors": "^2.8.5",
+        "dotenv": "^16.4.5"
+    },
+    "devDependencies": {
+        "typescript": "^5.3.3",
+        "@types/node": "^20.11.20",
+        "@types/express": "^4.17.21",
+        "@types/cors": "^2.8.17",
+        "@types/http-proxy-middleware": "^1.0.0"
+    }
 }