name: question-bank

services:
  mysql:
    image: mysql:8.0
    restart: unless-stopped
    environment:
      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD:?MYSQL_ROOT_PASSWORD is required}
      MYSQL_DATABASE: ${MYSQL_DATABASE:-question_bank}
      MYSQL_USER: ${MYSQL_USER:-question_bank}
      MYSQL_PASSWORD: ${MYSQL_PASSWORD:?MYSQL_PASSWORD is required}
    command:
      - --character-set-server=utf8mb4
      - --collation-server=utf8mb4_unicode_ci
    volumes:
      - mysql_data:/var/lib/mysql
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-uroot", "-p${MYSQL_ROOT_PASSWORD}"]
      interval: 10s
      timeout: 5s
      retries: 5

  chromadb:
    image: chromadb/chroma:latest
    restart: unless-stopped
    volumes:
      - chromadb_data:/data

  migrate:
    image: ghcr.io/gygy-open/question-bank-backend:${IMAGE_TAG:-latest}
    build:
      context: ./backend
      dockerfile: Dockerfile
      target: pro
    restart: "on-failure:5"
    command: ["alembic", "upgrade", "head"]
    environment:
      SECRET_KEY: ${SECRET_KEY:?SECRET_KEY is required}
      DB_URL: ${DB_URL:-mysql+aiomysql://question_bank:${MYSQL_PASSWORD}@mysql:3306/${MYSQL_DATABASE:-question_bank}}
    depends_on:
      mysql:
        condition: service_healthy

  backend:
    image: ghcr.io/gygy-open/question-bank-backend:${IMAGE_TAG:-latest}
    build:
      context: ./backend
      dockerfile: Dockerfile
      target: pro
    restart: unless-stopped
    environment:
      SECRET_KEY: ${SECRET_KEY:?SECRET_KEY is required}
      DB_URL: ${DB_URL:-mysql+aiomysql://question_bank:${MYSQL_PASSWORD}@mysql:3306/${MYSQL_DATABASE:-question_bank}}
      CHROMADB_HOST: ${CHROMADB_HOST:-chromadb}
      CHROMADB_PORT: ${CHROMADB_PORT:-8000}
      LOG_LEVEL: ${LOG_LEVEL:-INFO}
      # 允许从浏览器跨站访问 /api/mcp 的来源(逗号分隔);原生 MCP 客户端无需配置
      MCP_ALLOWED_ORIGINS: ${MCP_ALLOWED_ORIGINS:-}
    volumes:
      # DATA_DIR=/data is baked into the image: uploads/, static/media/, config.json.
      - app_data:/data
    depends_on:
      migrate:
        condition: service_completed_successfully
      chromadb:
        condition: service_started

  worker:
    image: ghcr.io/gygy-open/question-bank-backend:${IMAGE_TAG:-latest}
    build:
      context: ./backend
      dockerfile: Dockerfile
      target: pro
    restart: unless-stopped
    command: python -m app.worker
    environment:
      SECRET_KEY: ${SECRET_KEY:?SECRET_KEY is required}
      DB_URL: ${DB_URL:-mysql+aiomysql://question_bank:${MYSQL_PASSWORD}@mysql:3306/${MYSQL_DATABASE:-question_bank}}
      CHROMADB_HOST: ${CHROMADB_HOST:-chromadb}
      CHROMADB_PORT: ${CHROMADB_PORT:-8000}
      LOG_LEVEL: ${LOG_LEVEL:-INFO}
    volumes:
      - app_data:/data
    depends_on:
      migrate:
        condition: service_completed_successfully
      backend:
        condition: service_started

  frontend:
    image: ghcr.io/gygy-open/question-bank-frontend:${IMAGE_TAG:-latest}
    build:
      context: ./frontend
      dockerfile: Dockerfile
      target: pro
    restart: unless-stopped
    environment:
      API_BASE_URL: http://backend:8000
    ports:
      - "${HTTP_PORT:-80}:80"
    depends_on:
      - backend

volumes:
  mysql_data:
  chromadb_data:
  app_data: