services:
  app:
    build:
      context: .
      dockerfile: docker/Dockerfile
    environment:
      NODE_ENV: production
    ports:
      - "3000:3000"
    depends_on:
      mongodb:
        condition: service_healthy
      redis:
        condition: service_healthy
    healthcheck:
      test:
        - CMD
        - node
        - -e
        - "require('http').get('http://127.0.0.1:3000/', r => process.exit(r.statusCode < 500 ? 0 : 1)).on('error', () => process.exit(1))"
      interval: 10s
      timeout: 5s
      retries: 12
      start_period: 30s

  mongodb:
    image: mongo:4.4.29
    volumes:
      - mongodb-data:/data/db
    healthcheck:
      test: ["CMD", "mongo", "--quiet", "--eval", "db.adminCommand('ping').ok"]
      interval: 5s
      timeout: 5s
      retries: 20

  redis:
    image: redis:7-alpine
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 20

volumes:
  mongodb-data: