services:
  db:
    image: postgres:16-alpine
    environment:
      POSTGRES_USER: hair
      POSTGRES_PASSWORD: hair
      POSTGRES_DB: hair
    ports:
      - "5432:5432"
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U hair"]
      interval: 5s
      timeout: 3s
      retries: 10

  redis:
    image: redis:7-alpine
    ports:
      - "6379:6379"

  # 선택: S3 호환 스토리지. 1차 MVP는 STORAGE_BACKEND=local 이면 불필요.
  minio:
    image: minio/minio:latest
    command: server /data --console-address ":9001"
    environment:
      MINIO_ROOT_USER: minioadmin
      MINIO_ROOT_PASSWORD: minioadmin
    ports:
      - "9000:9000"
      - "9001:9001"
    volumes:
      - miniodata:/data

  api:
    build: .
    env_file: .env
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_started
    ports:
      - "8000:8000"
    volumes:
      - storage:/data/storage
    command: uvicorn app.main:app --host 0.0.0.0 --port 8000 --reload

  worker:
    build: .
    env_file: .env
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_started
    volumes:
      - storage:/data/storage
    command: celery -A app.workers.celery_app.celery_app worker --loglevel=info --concurrency=2

volumes:
  pgdata:
  miniodata:
  storage: