services:
  mongodb:
    image: mongo:8.0
    container_name: billai-mongodb
    restart: unless-stopped
    ports:
      - "27017:27017"
    environment:
      MONGO_INITDB_DATABASE: billai
      # 如需认证，取消下面两行注释
      MONGO_INITDB_ROOT_USERNAME: admin
      MONGO_INITDB_ROOT_PASSWORD: password
    volumes:
      - ./mongo/data/db:/data/db
      - ./mongo/data/configdb:/data/configdb
    healthcheck:
      test: ["CMD", "mongosh", "--eval", "db.adminCommand('ping')"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s
    networks:
      default:
        aliases:
          - mongo

  # 可选：MongoDB 可视化管理工具
  mongo-express:
    image: mongo-express:latest
    container_name: billai-mongo-express
    restart: unless-stopped
    ports:
      - "8083:8081"
    environment:
      ME_CONFIG_MONGODB_SERVER: mongodb
      ME_CONFIG_MONGODB_PORT: 27017
      ME_CONFIG_BASICAUTH: "false"
      # 如启用 MongoDB 认证，取消下面两行注释
      ME_CONFIG_MONGODB_ADMINUSERNAME: admin
      ME_CONFIG_MONGODB_ADMINPASSWORD: password
    depends_on:
      mongodb:
        condition: service_healthy