docker-compose.yml

# Docker Compose for full application stack

version: '3.8'

services:
  # Next.js Application
  app:
    build:
      context: .
      dockerfile: Dockerfile.dev
    ports:
      - "3000:3000"
    environment:
      - NODE_ENV=development
      - DATABASE_URL=postgresql://postgres:password@postgres:5432/expense_tracker
      - NEXTAUTH_URL=http://localhost:3000
      - NEXTAUTH_SECRET=your-secret-key-here
      - OPENAI_API_KEY=${OPENAI_API_KEY}
      - SMTP_HOST=${SMTP_HOST}
      - SMTP_PORT=${SMTP_PORT}
      - SMTP_USER=${SMTP_USER}
      - SMTP_PASS=${SMTP_PASS}
      - ADMIN_EMAILS=${ADMIN_EMAILS}
    volumes:
      - .:/app
      - /app/node_modules
      - /app/.next
    depends_on:
      - postgres
      - redis
    networks:
      - app-network
    restart: unless-stopped

  # PostgreSQL Database
  postgres:
    image: postgres:15-alpine
    environment:
      POSTGRES_DB: expense_tracker
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: password
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./docker/postgres/init.sql:/docker-entrypoint-initdb.d/init.sql
    networks:
      - app-network
    restart: unless-stopped

  # Redis for caching and sessions
  redis:
    image: redis:7-alpine
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
    networks:
      - app-network
    restart: unless-stopped
    command: redis-server --appendonly yes

  # Nginx reverse proxy (optional)
  nginx:
    image: nginx:alpine
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./docker/nginx/nginx.conf:/etc/nginx/nginx.conf
      - ./docker/nginx/ssl:/etc/nginx/ssl
    depends_on:
      - app
    networks:
      - app-network
    restart: unless-stopped

volumes:
  postgres_data:
  redis_data:

networks:
  app-network:
    driver: bridge