services:
  mongo:
    image: mongo:8
    volumes:
      - mongo-data:/data/db

  task-service:
    build: ./task-service
    ports:
      - "127.0.0.1:3002:3002"
    environment:
      PORT: "3002"
      MONGODB_URI: mongodb://mongo:27017
      MONGODB_DATABASE: taskmanager_learning
    depends_on:
      - mongo
    restart: always # if mongo is not ready, restart
    # TODO: review healthcheck

  web-gateway:
    build:
      context: .
      dockerfile: web-gateway/Dockerfile
    ports:
      - "127.0.0.1:3000:3000"
    environment:
      PORT: "3000"
      TASK_SERVICE_URL: http://task-service:3002
    depends_on:
      - task-service

volumes:
  mongo-data:
    external: true
    name: learning-mongo-data