javascript-di-service.js

import {MongoClient} from 'mongodb';
import UserController from './controller/user-controller';
import UserService from './service/user-service'
import MongoDriver from './service/db-service';
import Config from './service/config-service';

export const config = {
  constructor: () => new Config(process.env),
  tags: ['boot']
}

export const userController = {
  constructor: (container) => new UserController(container.get('userService')),
}

export const userService = {
  constructor: (container) => new UserService(container.get('db')),
}

export const mongoClient = {
  constructor: () => MongoClient,
}

export const db = {
  constructor: (container) => new MongoDriver(container.get('mongoClient'), container.get('config')),
  tags: ['boot']
}