Implement Full Stack AI platform with React, Express, FastAPI, and PostgreSQL

.github/workflows/ci-cd.yml

@@ -0,0 +1,135 @@
+name: CI/CD Pipeline
+
+on:
+  push:
+    branches: [ main, develop ]
+  pull_request:
+    branches: [ main, develop ]
+
+permissions:
+  contents: read
+
+jobs:
+  backend-test:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    services:
+      postgres:
+        image: postgres:14
+        env:
+          POSTGRES_DB: timemachines_test
+          POSTGRES_USER: testuser
+          POSTGRES_PASSWORD: testpass
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 5432:5432
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: '18'
+        cache: 'npm'
+        cache-dependency-path: backend/package-lock.json
+
+    - name: Install backend dependencies
+      working-directory: ./backend
+      run: npm ci
+
+    - name: Run backend tests
+      working-directory: ./backend
+      env:
+        DATABASE_URL: postgresql://testuser:testpass@localhost:5432/timemachines_test
+        JWT_SECRET: test-secret
+        NODE_ENV: test
+      run: npm test
+
+  frontend-test:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: '18'
+        cache: 'npm'
+        cache-dependency-path: frontend/package-lock.json
+
+    - name: Install frontend dependencies
+      working-directory: ./frontend
+      run: npm ci
+
+    - name: Run frontend tests
+      working-directory: ./frontend
+      run: npm test
+
+  ai-service-test:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Setup Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.9'
+        cache: 'pip'
+        cache-dependency-path: ai-service/requirements.txt
+
+    - name: Install Python dependencies
+      working-directory: ./ai-service
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r requirements.txt
+
+    - name: Run AI service tests
+      working-directory: ./ai-service
+      run: pytest
+
+  build-docker:
+    runs-on: ubuntu-latest
+    needs: [backend-test, frontend-test, ai-service-test]
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    permissions:
+      contents: read
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+
+    - name: Build backend image
+      uses: docker/build-push-action@v4
+      with:
+        context: ./backend
+        push: false
+        tags: time-machines-backend:latest
+
+    - name: Build frontend image
+      uses: docker/build-push-action@v4
+      with:
+        context: ./frontend
+        push: false
+        tags: time-machines-frontend:latest
+
+    - name: Build AI service image
+      uses: docker/build-push-action@v4
+      with:
+        context: ./ai-service
+        push: false
+        tags: time-machines-ai:latest

.gitignore

@@ -1,2 +1,51 @@
 # Google App Engine generated folder
 appengine-generated/
+
+# Dependencies
+node_modules/
+__pycache__/
+*.pyc
+.Python
+env/
+venv/
+*.egg-info/
+dist/
+build/
+
+# Environment variables
+.env
+.env.local
+.env.*.local
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Logs
+logs/
+*.log
+npm-debug.log*
+
+# Testing
+coverage/
+.pytest_cache/
+
+# Build outputs
+frontend/dist/
+frontend/build/
+backend/dist/
+
+# Database
+*.db
+*.sqlite
+postgres-data/
+
+# Docker
+.docker/