IndexController

const User = require("../models/user");

module.exports = {
  postRegister(req, res, next) {
    console.log("registering user");
    const newUser = new User({
      username: req.body.username,
      email: req.body.email,
      image: req.body.image,
      password:req.body.password
    });
    User.register(
      new User(newUser,err => {
        if (err) {
          console.log("error while user register!", err);
          return next(err);
        }

        // console.log("user registered!");
        res.send("user registered!");
        // res.redirect("/");
      }
    ));
  }
};