version: "3.9"

services:
  # API 服务
  api:
    build:
      context: ./api
      dockerfile: Dockerfile
    container_name: api_service
    ports:
      - "8080:8080"
    environment:
      - APP_ENV=development
      - APP_PORT=8080
      - DB_HOST=postgres
      - DB_PORT=5432
      - DB_USER=${DB_USER:-postgres}
      - DB_PASSWORD=${DB_PASSWORD:-postgres}
      - DB_NAME=${DB_NAME:-appdb}
      - DB_SSL_MODE=disable
      - REDIS_HOST=redis
      - REDIS_PORT=6379
      - REDIS_PASSWORD=${REDIS_PASSWORD:-}
      - REDIS_DB=0
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    networks:
      - app-network
    restart: unless-stopped

  # PostgreSQL 数据库
  postgres:
    image: postgres:18.3-alpine3.23
    container_name: postgres_db
    ports:
      - "5432:5432"
    environment:
      - POSTGRES_USER=${DB_USER:-postgres}
      - POSTGRES_PASSWORD=${DB_PASSWORD:-postgres}
      - POSTGRES_DB=${DB_NAME:-appdb}
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./migrations:/docker-entrypoint-initdb.d
    networks:
      - app-network
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-postgres} -d ${DB_NAME:-appdb}"]
      interval: 5s
      timeout: 5s
      retries: 5
    restart: unless-stopped

  # Redis 缓存
  redis:
    image: redis:8.6.2-alpine
    container_name: redis_cache
    ports:
      - "6379:6379"
    command: redis-server --appendonly yes
    volumes:
      - redis_data:/data
    networks:
      - app-network
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 5s
      retries: 5
    restart: unless-stopped

volumes:
  postgres_data:
  redis_data:

networks:
  app-network:
    driver: bridge