[orchestrator] Productionize todo list application - full stack integration

.dockerignore

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+node_modules/
+.git/
+.github/
+.husky/
+.env
+.env.local
+.env.*.local
+*.log
+*.md
+!README.md
+k8s/
+tests/
+coverage/
+.DS_Store

.env.example

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+# Backend Configuration
+# All environment variables use the TODO_APP_ prefix per CONVENTIONS.md
+
+# Application
+TODO_APP_PORT=3000
+TODO_APP_NODE_ENV=development
+TODO_APP_CORS_ORIGIN=http://localhost:8080
+TODO_APP_FRONTEND_PORT=8080
+
+# JWT Authentication
+TODO_APP_JWT_SECRET=change-me-in-production-use-a-long-random-string
+TODO_APP_JWT_EXPIRY=15m
+TODO_APP_REFRESH_TOKEN_EXPIRY=7d
+
+# Database (PostgreSQL)
+TODO_APP_DB_HOST=localhost
+TODO_APP_DB_PORT=5432
+TODO_APP_DB_NAME=todo_app
+TODO_APP_DB_USER=todo_user
+TODO_APP_DB_PASSWORD=changeme
+TODO_APP_DB_POOL_MAX=20
+TODO_APP_DB_POOL_IDLE_TIMEOUT=30000
+TODO_APP_DB_POOL_CONN_TIMEOUT=5000
+
+# Redis
+TODO_APP_REDIS_URL=redis://localhost:6379
+TODO_APP_REDIS_PORT=6379
+
+# Logging
+TODO_APP_LOG_LEVEL=info
+
+# Rate Limiting
+TODO_APP_RATE_LIMIT_WINDOW_MS=900000
+TODO_APP_RATE_LIMIT_MAX=100

.github/workflows/cd.yml

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+name: CD
+
+on:
+  push:
+    branches: [main]
+
+env:
+  REGISTRY: ghcr.io
+  BACKEND_IMAGE: ghcr.io/${{ github.repository }}/backend
+  FRONTEND_IMAGE: ghcr.io/${{ github.repository }}/frontend
+
+jobs:
+  build-and-push:
+    name: Build and Push Images
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Log in to Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build and push backend
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: Dockerfile.backend
+          push: true
+          tags: |
+            ${{ env.BACKEND_IMAGE }}:${{ github.sha }}
+            ${{ env.BACKEND_IMAGE }}:latest
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Build and push frontend
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: Dockerfile.frontend
+          push: true
+          tags: |
+            ${{ env.FRONTEND_IMAGE }}:${{ github.sha }}
+            ${{ env.FRONTEND_IMAGE }}:latest
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+  deploy-staging:
+    name: Deploy to Staging
+    runs-on: ubuntu-latest
+    needs: build-and-push
+    environment: staging
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Deploy to staging
+        run: |
+          echo "Deploying to staging environment..."
+          echo "Backend image: ${{ env.BACKEND_IMAGE }}:${{ github.sha }}"
+          echo "Frontend image: ${{ env.FRONTEND_IMAGE }}:${{ github.sha }}"
+          # Replace with actual deployment commands (kubectl apply, helm upgrade, etc.)
+          # kubectl set image deployment/todo-backend backend=${{ env.BACKEND_IMAGE }}:${{ github.sha }}
+          # kubectl set image deployment/todo-frontend frontend=${{ env.FRONTEND_IMAGE }}:${{ github.sha }}
+
+  deploy-production:
+    name: Deploy to Production
+    runs-on: ubuntu-latest
+    needs: deploy-staging
+    environment:
+      name: production
+      # Requires manual approval via GitHub environment protection rules
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Deploy to production
+        run: |
+          echo "Deploying to production environment..."
+          echo "Backend image: ${{ env.BACKEND_IMAGE }}:${{ github.sha }}"
+          echo "Frontend image: ${{ env.FRONTEND_IMAGE }}:${{ github.sha }}"
+          # Replace with actual deployment commands
+          # kubectl set image deployment/todo-backend backend=${{ env.BACKEND_IMAGE }}:${{ github.sha }} --namespace=production
+          # kubectl set image deployment/todo-frontend frontend=${{ env.FRONTEND_IMAGE }}:${{ github.sha }} --namespace=production

.github/workflows/ci.yml

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+name: CI
+
+on:
+  push:
+    branches: [main, productionize, 'productionize/**']
+  pull_request:
+    branches: [main, productionize]
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+          cache: 'npm'
+          cache-dependency-path: backend/package-lock.json
+
+      - name: Install dependencies
+        working-directory: backend
+        run: npm ci
+
+      - name: Run lint
+        working-directory: backend
+        run: npm run lint
+
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    services:
+      postgres:
+        image: postgres:15-alpine
+        env:
+          POSTGRES_DB: todo_app_test
+          POSTGRES_USER: todo_user
+          POSTGRES_PASSWORD: todo_password
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd "pg_isready -U todo_user -d todo_app_test"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+          cache: 'npm'
+          cache-dependency-path: backend/package-lock.json
+
+      - name: Install dependencies
+        working-directory: backend
+        run: npm ci
+
+      - name: Run migrations
+        working-directory: backend
+        env:
+          TODO_APP_DB_HOST: localhost
+          TODO_APP_DB_PORT: 5432
+          TODO_APP_DB_NAME: todo_app_test
+          TODO_APP_DB_USER: todo_user
+          TODO_APP_DB_PASSWORD: todo_password
+        run: npm run migrate
+
+      - name: Run tests
+        working-directory: backend
+        env:
+          TODO_APP_DB_HOST: localhost
+          TODO_APP_DB_PORT: 5432
+          TODO_APP_DB_NAME: todo_app_test
+          TODO_APP_DB_USER: todo_user
+          TODO_APP_DB_PASSWORD: todo_password
+          TODO_APP_NODE_ENV: test
+        run: npm test
+
+  build-backend:
+    name: Build Backend Image
+    runs-on: ubuntu-latest
+    needs: [lint, test]
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build backend image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: Dockerfile.backend
+          push: false
+          tags: todo-backend:${{ github.sha }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+  build-frontend:
+    name: Build Frontend Image
+    runs-on: ubuntu-latest
+    needs: [lint, test]
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build frontend image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: Dockerfile.frontend
+          push: false
+          tags: todo-frontend:${{ github.sha }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

.github/workflows/e2e-tests.yml

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+name: E2E & Integration Tests
+
+on:
+  push:
+    branches: [productionize, 'productionize/**', 'devin/**']
+  pull_request:
+    branches: [productionize]
+
+jobs:
+  integration-tests:
+    name: Integration Tests
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+
+      - name: Install backend dependencies
+        run: cd backend && npm ci
+
+      - name: Install test dependencies
+        run: npm ci
+
+      - name: Run integration tests
+        run: npm run test:integration
+
+      - name: Upload integration test results
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: integration-test-results
+          path: test-results/integration-results.xml
+          retention-days: 14
+
+  e2e-tests:
+    name: E2E Tests
+    runs-on: ubuntu-latest
+    needs: integration-tests
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+
+      - name: Install backend dependencies
+        run: cd backend && npm ci
+
+      - name: Install test dependencies
+        run: npm ci
+
+      - name: Install Playwright browsers
+        run: npx playwright install --with-deps chromium
+
+      - name: Start backend server
+        run: cd backend && node server.js &
+        env:
+          TODO_APP_PORT: 3000
+
+      - name: Start frontend server
+        run: cd frontend && python3 -m http.server 8080 &
+
+      - name: Wait for services to be ready
+        run: |
+          echo "Waiting for backend..."
+          for i in $(seq 1 30); do
+            curl -sf http://localhost:3000/health && break
+            sleep 1
+          done
+          echo "Waiting for frontend..."
+          for i in $(seq 1 30); do
+            curl -sf http://localhost:8080/ && break
+            sleep 1
+          done
+          echo "Services are ready"
+
+      - name: Run E2E tests
+        run: npm run test:e2e
+        env:
+          TODO_APP_FRONTEND_URL: http://localhost:8080
+          TODO_APP_BACKEND_URL: http://localhost:3000
+
+      - name: Upload E2E test results
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: e2e-test-results
+          path: |
+            test-results/e2e-results.xml
+            playwright-report/
+          retention-days: 14
+
+      - name: Upload Playwright traces
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: playwright-traces
+          path: playwright-report/
+          retention-days: 7
+
+  smoke-tests:
+    name: Smoke Tests
+    runs-on: ubuntu-latest
+    needs: integration-tests
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+
+      - name: Install backend dependencies
+        run: cd backend && npm ci
+
+      - name: Start backend server
+        run: cd backend && node server.js &
+        env:
+          TODO_APP_PORT: 3000
+
+      - name: Wait for backend to be ready
+        run: |
+          for i in $(seq 1 30); do
+            curl -sf http://localhost:3000/health && break
+            sleep 1
+          done
+
+      - name: Run smoke tests
+        run: bash tests/smoke/smoke-test.sh http://localhost:3000