# OpenDance Studio Web 服务端 —— Docker Compose 部署
#
# 重要：本文件**不包含 MySQL 服务**。
# 数据库为部署方提供的现有 MySQL/MariaDB 实例，连接信息由 .env 注入
# （见 contracts/database.md）。
#
# 用法：
#   cp .env.example .env   # 填写数据库连接信息
#   ./install.sh

services:
  api:
    build:
      context: ../web-server
      dockerfile: Dockerfile
    image: opendance-web-server:0.1.0
    container_name: opendance-api
    env_file:
      - .env
    environment:
      NODE_ENV: production
      PORT: "3000"
      DB_HOST: ${DB_HOST}
      DB_PORT: ${DB_PORT:-3306}
      DB_USER: ${DB_USER}
      DB_PASS: ${DB_PASS}
      DB_NAME: ${DB_NAME}
      # 契约要求：生产环境禁止 synchronize
      DB_SYNCHRONIZE: "false"
      DB_LOGGING: ${DB_LOGGING:-false}
      STORAGE_DIR: /data/storage
      UPLOAD_MAX_BYTES: ${UPLOAD_MAX_BYTES:-536870912}
      ASSIMP_BIN: ${ASSIMP_BIN:-assimp}
      # 挂载的契约快照目录，/health 与 /api/catalog/version 会读取其实时版本
      CONTRACTS_DIR: /contracts
    ports:
      - "${API_PORT:-3000}:3000"
    volumes:
      - storage:/data/storage
      - ../contracts:/contracts:ro
    restart: unless-stopped
    healthcheck:
      test:
        - CMD
        - node
        - -e
        - "fetch('http://127.0.0.1:3000/health').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"
      interval: 30s
      timeout: 5s
      start_period: 20s
      retries: 3

  admin:
    build:
      context: ../web-server/admin
      dockerfile: Dockerfile
    image: opendance-admin:0.1.0
    container_name: opendance-admin
    ports:
      - "${ADMIN_PORT:-8080}:80"
    depends_on:
      api:
        condition: service_healthy
    restart: unless-stopped

volumes:
  storage:
    name: opendance-storage