services:
  backend:
    build:
      # Compose file is backend/infra/docker; use the repository root so the
      # image can build the frontend and copy the backend in one reproducible build.
      context: ../../..
      dockerfile: backend/infra/docker/Dockerfile.backend
    image: dealerhub-backend:latest
    restart: unless-stopped
    environment:
      DJANGO_SETTINGS_MODULE: config.settings.prod
      DJANGO_SECRET_KEY: ${DJANGO_SECRET_KEY:?required}
      DATABASE_URL: postgres://dealerhub:${POSTGRES_PASSWORD}@db:5432/dealerhub
      GRANIAN_WORKERS: "4"
    depends_on:
      db:
        condition: service_healthy
    volumes:
      - media:/app/media
      - staticfiles:/app/staticfiles
    ports:
      - "8000:8000"

  db:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_DB: dealerhub
      POSTGRES_USER: dealerhub
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?required}
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U dealerhub"]
      interval: 5s
      timeout: 3s
      retries: 10

volumes:
  pgdata:
  media:
  staticfiles: