name: ${COMPOSE_PROJECT_NAME:-doktainer}

services:
  postgres:
    image: ${POSTGRES_IMAGE:-postgres:16-alpine}
    container_name: ${COMPOSE_PROJECT_NAME:-doktainer}-postgres
    restart: unless-stopped
    env_file:
      - .env.docker
    ports:
      - "${POSTGRES_PORT:-5432}:5432"
    volumes:
      - doktainer_postgres_data:/var/lib/postgresql/data
    networks:
      doktainer_internal:
        aliases:
          - postgres
          - postgres-app
          - doktainer-postgres
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB"]
      interval: 10s
      timeout: 5s
      retries: 10
      start_period: 10s

  app:
    image: ${DOKTAINER_IMAGE:-doktainer:local}
    build:
      context: .
      dockerfile: Dockerfile
    container_name: ${COMPOSE_PROJECT_NAME:-doktainer}-app
    restart: unless-stopped
    env_file:
      - .env.docker
    depends_on:
      postgres:
        condition: service_healthy
    networks:
      - doktainer_internal
    ports:
      - "${FRONTEND_PORT:-3000}:3000"
      - "${BACKEND_PORT:-4000}:4000"
    healthcheck:
      test:
        [
          "CMD-SHELL",
          'node -e "Promise.all([fetch(''http://127.0.0.1:3000''), fetch(''http://127.0.0.1:4000/health'')]).then(([frontend, backend]) => process.exit(frontend.ok && backend.ok ? 0 : 1)).catch(() => process.exit(1))"',
        ]
      interval: 15s
      timeout: 5s
      retries: 10
      start_period: 45s

volumes:
  doktainer_postgres_data:

networks:
  doktainer_internal:
    name: ${COMPOSE_PROJECT_NAME:-doktainer}-internal