# ~/work/my_project_root/docker-compose.prod.yml (Production)
version: "3.8"

services:
  # MongoDB Database Service
  mongodb:
    image: mongo:latest
    container_name: mongodb
    volumes:
      - mongodb_data:/data/db
    restart: always

  # Redis Cache Service
  redis:
    image: redis:latest
    container_name: redis
    restart: always

  # RabbitMQ Message Broker
  rabbitmq:
    image: rabbitmq:3-management-alpine
    container_name: rabbitmq
    environment:
      RABBITMQ_DEFAULT_USER: coloring
      RABBITMQ_DEFAULT_PASS: coloring123.
    restart: always

  # ClickHouse Columnar Database for Analytics
  clickhouse:
    image: clickhouse/clickhouse-server:latest
    container_name: clickhouse
    volumes:
      - clickhouse_data:/var/lib/clickhouse
    environment:
      CLICKHOUSE_DB: omsdb
      CLICKHOUSE_USER: ckuser
      CLICKHOUSE_PASSWORD: ckpassword
    restart: always

  # Backend Service (OMS)
  oms:
    build:
      context: ./oms
      dockerfile: Dockerfile
    container_name: oms
    ports:
      - "3000:3000"
    environment:
      NODE_ENV: production
      PORT: 3000
      MONGO_URI: mongodb://mongodb:27017/omsdb
      REDIS_URI: redis://redis:6379
      # !!! 生产环境请添加敏感环境变量 !!!
    # 生产环境不挂载代码，依赖 Dockerfile 复制
    # volumes:
    #   - ./oms:/usr/src/app
    restart: always
    depends_on:
      - mongodb
      - redis

  # Data Ingestor Service (独立服务)
  data-ingestor:
    build:
      context: ./data-ingestor
      dockerfile: Dockerfile
    container_name: data-ingestor
    environment:
      RABBITMQ_URL: amqp://rabbitmq:5672
      RABBITMQ_QUEUE: user_events
      CLICKHOUSE_HOST: http://clickhouse:8123
      CLICKHOUSE_DATABASE: omsdb
      MONGODB_URI: mongodb://mongodb:27017/omsdb
    restart: always
    depends_on:
      - rabbitmq
      - clickhouse
      - mongodb

  # Frontend Nginx Service (OMSApp)
  omsapp-nginx:
    build:
      context: ./omsapp # *** 关键变更：构建上下文是 ./omsapp
      dockerfile: Dockerfile
    container_name: omsapp-nginx
    ports:
      - "80:80"
    restart: always
    depends_on:
      - oms

volumes:
  mongodb_data:
  clickhouse_data: