services:
  db:
    image: postgres:17-alpine
    container_name: shop-db
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${DB_USER:-shop}
      POSTGRES_PASSWORD: ${DB_PASSWORD:-shop_secret}
      POSTGRES_DB: ${DB_NAME:-shop}
    volumes:
      - pgdata:/var/lib/postgresql/data
      - ./migrations/001_init.sql:/docker-entrypoint-initdb.d/001_init.sql:ro
      - ./migrations/002_admins.sql:/docker-entrypoint-initdb.d/002_admins.sql:ro
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-shop} -d ${DB_NAME:-shop}"]
      interval: 5s
      timeout: 5s
      retries: 10
    networks:
      - shop-net

  app:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: shop-app
    restart: unless-stopped
    environment:
      DB_HOST: db
      DB_PORT: "5432"
      DB_USER: ${DB_USER:-shop}
      DB_PASSWORD: ${DB_PASSWORD:-shop_secret}
      DB_NAME: ${DB_NAME:-shop}
      APP_PORT: "8080"
      ADMIN_EMAIL: ${ADMIN_EMAIL:-admin@shop.local}
      ADMIN_PASSWORD: ${ADMIN_PASSWORD:-change_me}
      SESSION_SECRET: ${SESSION_SECRET:-dev_session_secret}
    depends_on:
      db:
        condition: service_healthy
    networks:
      - shop-net

  caddy:
    image: caddy:2-alpine
    container_name: shop-caddy
    restart: unless-stopped
    ports:
      - "80:80"
      - "443:443"
      - "2019:2019"
    environment:
      DOMAIN: ${DOMAIN:-localhost}
    volumes:
      - ./Caddyfile:/etc/caddy/Caddyfile:ro
      - caddy_data:/data
      - caddy_config:/config
    depends_on:
      - app
    networks:
      - shop-net

volumes:
  pgdata:
  caddy_data:
  caddy_config:

networks:
  shop-net:
    driver: bridge