version: "3.8"

services:
  # PostgreSQL 数据库
  db:
    image: postgres:16-alpine
    container_name: gpt-team-db
    restart: always
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: teamhelper
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -U postgres" ]
      interval: 5s
      timeout: 5s
      retries: 5

  # Go Helper Bot
  bot:
    build: .
    container_name: gpt-team-bot
    restart: always
    depends_on:
      db:
        condition: service_healthy
    env_file:
      - .env
    environment:
      # 覆盖 .env 中的数据库连接串，指向 docker 内部的 db 服务
      DATABASE_URL: postgres://postgres:postgres@db:5432/teamhelper?sslmode=disable

volumes:
  pgdata: