docker-compose.yml

services:
  # PostgreSQL Database
  db:
    image: postgres:15
    environment:
      POSTGRES_DB: intern_me_db
      POSTGRES_USER: intern_user
      POSTGRES_PASSWORD: intern_pass
    volumes:
      - postgres_data:/var/lib/postgresql/data
    ports:
      - "5432:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U intern_user -d intern_me_db"]
      interval: 10s
      timeout: 5s
      retries: 5

  # Redis for caching and background tasks
  redis:
    image: redis:7-alpine
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5

  # Backend API
  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    environment:
      - DATABASE_URL=postgresql://intern_user:intern_pass@db:5432/intern_me_db
      - REDIS_URL=redis://redis:6379
      - SECRET_KEY=your-secret-key-change-in-production
      - ALGORITHM=HS256
      - ACCESS_TOKEN_EXPIRE_MINUTES=30
    ports:
      - "8000:8000"
    depends_on:
      - db
      - redis
    volumes:
      - ./backend:/app
      - uploads_data:/app/uploads
    command: uvicorn main:app --host 0.0.0.0 --port 8000 --reload

  # Frontend React App
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    ports:
      - "3000:3000"
    environment:
      - REACT_APP_API_URL=http://localhost:8000
    depends_on:
      - backend
    volumes:
      - ./frontend:/app
      - /app/node_modules
    command: npm start

  # Nginx Reverse Proxy
  nginx:
    image: nginx:alpine
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf
      - ./ssl:/etc/nginx/ssl
    depends_on:
      - frontend
      - backend

volumes:
  postgres_data:
  redis_data:
  uploads_data: