version: '3.8'

services:
  # 后端API服务
  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    ports:
      - "8000:8000"
    environment:
      - DATABASE_URL=postgresql://postgres:postgres@db:5432/university_scraper
      - REDIS_URL=redis://redis:6379/0
    depends_on:
      - db
      - redis
    volumes:
      - ./backend:/app
      - scraper_data:/app/data

  # 前端服务
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    ports:
      - "3000:80"
    depends_on:
      - backend

  # PostgreSQL数据库
  db:
    image: postgres:15-alpine
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres
      - POSTGRES_DB=university_scraper
    volumes:
      - postgres_data:/var/lib/postgresql/data
    ports:
      - "5432:5432"

  # Redis (用于任务队列)
  redis:
    image: redis:7-alpine
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data

volumes:
  postgres_data:
  redis_data:
  scraper_data: