module.exports = {
    userModel: mongoose.model('User',UserSchema),
    createUser: function(newUser,callback){
        bcrypt.hash(newUser.password, null, null, function(err, hash) {
            // Store hash in your password DB.
            newUser.password = hash;
            newUser.save(callback);

        });

    }
};

const User = require('../modules/user');

    var userModel = User.userModel;
    var newUser = new userModel({
        username:username,
        email:email,
        password:password,
        profileimage: profileImageName
    });

    //Create User
    User.createUser(newUser,function(err,user){
        if(err){throw err}
        console.log(user);
    });