How to bind mongodb and class in Node.js?

Question

MongoDB

I have a 'User' model like this:

User=new Schema({
   'login':string,
   'firstName':string,
   'lastName':string
})

Previously, when I wanted to get, for example, a username, I wrote something like:

User.findOne({'login':'peterjacobs123'}, function(err, user){
     //...error handle...
     console.log(user.firstName);
})

But suddenly I wanted to translate everything into OOP rails. And how to do this is still not very clear. At the output, I want to get a User class like this:

var user = new User('peterjacobs123');
console.log(user.firstName);

Immediately there is a problem with Mongodb asynchrony, and how to get around it is not clear. The only thing that comes to mind is to use promises, but exactly where to return them?

Answer 1

mongoose