sailsjs use mongodb without ORM

Question

I want to use mongodb with sails but without any ORM. So below is my service to connect mongodb.
Service:

//DbService.js

    const MongoClient = require(\'m         


        

Answer 1

As you can see in docs MongoClient.connect() doesn't return Promise object. Instead of this use callback function

module.exports = {
  db:function(){
    var connect = MongoClient.connect("mongodb:***********", function (err, database) {
      //...
      }  
    });  
  }
}

btw. Your call DbService.db function in controller will also fail, cuz your service function also doesn't return Promise

Before you go on, read something about Promises and callback functions