# 生产环境 Docker Compose 配置
# 使用方式: docker compose -f docker/docker-compose.yml -f docker/docker-compose.production.yml up -d

services:
  app:
    build:
      context: ..
      dockerfile: Dockerfile
    container_name: hms-server
    restart: unless-stopped
    ports:
      - "${APP_PORT:-3000}:3000"
      - "${METRICS_PORT:-9090}:9090"
    env_file:
      - .env.production
    environment:
      ERP__DATABASE__URL: postgres://${POSTGRES_USER:-erp}:${POSTGRES_PASSWORD}@postgres:${POSTGRES_PORT:-5432}/${POSTGRES_DB:-erp}
      ERP__REDIS__URL: redis://:${REDIS_PASSWORD}@redis:${REDIS_PORT:-6379}
    volumes:
      - app-uploads:/app/uploads
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:3000/api/v1/health"]
      interval: 30s
      timeout: 5s
      start_period: 60s
      retries: 3
    deploy:
      resources:
        limits:
          cpus: "2"
          memory: 1024M
        reservations:
          cpus: "0.5"
          memory: 256M
    networks:
      - hms-internal

  # 每日自动备份 — 每天凌晨 02:00 执行 pg_dump，保留 7 天
  # 手动触发: docker compose -f docker/docker-compose.yml -f docker/docker-compose.production.yml run --rm backup
  backup:
    image: postgres:16-alpine
    container_name: hms-backup
    restart: unless-stopped
    entrypoint: >
      sh -c "
        echo '$$BACKUP_CRON /usr/local/bin/backup.sh' > /etc/crontabs/root &&
        crond -f -l 2
      "
    environment:
      PGHOST: postgres
      PGPORT: "${POSTGRES_PORT:-5432}"
      PGUSER: "${POSTGRES_USER:-erp}"
      PGDATABASE: "${POSTGRES_DB:-erp}"
      BACKUP_DIR: /backups
      KEEP_DAYS: "${BACKUP_KEEP_DAYS:-7}"
      BACKUP_CRON: "${BACKUP_CRON:-0 2 * * *}"
    volumes:
      - ./backup.sh:/usr/local/bin/backup.sh:ro
      - backup_data:/backups
    depends_on:
      postgres:
        condition: service_healthy
    networks:
      - hms-internal

volumes:
  app-uploads:
    driver: local
  backup_data:
    driver: local

networks:
  hms-internal:
    driver: bridge