How to listen changes when creating record using new and save method

[lavkesh1608]

var user = new User(data);

user.save(function(err){

})

Is this like work ?

 var mongooseObserver = require('mongoose-observer')
  
  mongooseObserver.register('User', 'save', function(createdUser){
    // this callback will be executed when a new user is created
    // Do something here, for example, send a email to the created user
  });