Result not getting stored in Google datastore DB - node.js

Question

Not able to save the data in Google Datastore DB not getting any error, can somebody help me to find the fix
Console.log result as below
entityKey: Key { namespace: undefined, kind: 'User', path: [Getter] },
entityData:
{ firstname: 'Abcd',
lastname: 'Abcd',
email: 'abcd#gmail.com',
password: '123454',
createdOn: 'Abcd',
[Symbol(KEY)]: Key { namespace: undefined, kind: 'User', path: [Getter] } },
Ref - https://www.npmjs.com/package/gstore-node
const express = require('express');
const router = express.Router();
const { check, validationResult } = require('express-validator');
var User =require('../models/user');
//get register page
router.get('/register',function(req,res){
res.render('register')
});
//get login page
router.get('/login',function(req,res){
res.render('login')
});
router.post('/register', [
check('Name').isEmpty().withMessage('The Name is required'),
check('Email').isEmail().withMessage('Email is requried'),
//check('Password').isEmpty().withMessage('pass is requried'),
//check('Password','Password is Requried').isEmpty(),
// check('Password2','Password Not Match').equals('password2'),
], (req, res,next) => {
const errors = validationResult(req);
if (!errors.isEmpty()) {
res.render('register',{
error:errors.mapped()
})
}else{
console.log()
const newUser = new User ({
firstname:req.body.name,
lastname:req.body.name,
email :req.body.Email,
password :req.body.Password,
createdOn:req.body.name
});
console.log("Data1",newUser)
const createUser = (req, res) => {
const entityData = User.sanitize(req.body);
const user = new User(entityData);
console.log("Data2",createUser)
user.save()
.then((entity) => {
res.json(entity.plain());
})
.catch((err) => {
// If there are any validation error on the schema
// they will be in this error object
res.status(400).json(err);
})
};
req.flash('success_msg','you are registered and can login now');
res.redirect('/users/login');
}
});
module.exports=router;
const { Gstore, instances } = require('gstore-node');
const { Datastore } = require('#google-cloud/datastore');
const gstore = new Gstore();
const datastore = new Datastore({
projectId: 'sinuous250616',
});
gstore.connect(datastore);
// Save the gstore instance
instances.set('unique-id', gstore);
const bcrypt = require('bcrypt');
// Retrieve the gstore instance
const ggstore = instances.get('unique-id');
const { Schema } = ggstore;
/**
* A custom validation function for an embedded entity
*/
const validateAccessList = (value, validator) => {
if (!Array.isArray(value)) {
return false;
}
return value.some((item) => {
const isValidIp = !validator.isEmpty(item.ip) && validator.isIP(item.ip, 4);
const isValidHostname = !validator.isEmpty(item.hostname);
return isValidHostname && isValidIp;
});
}
//Create the schema for the User Model
const userSchema = new Schema({
firstname: { type: String, required: true },
lastname: { type: String, optional: true },
email: { type: String, validate: 'isEmail', required: true },
password: { type: String, read: false, required: true },
createdOn: { type: String, default: gstore.defaultValues.NOW, write: false, read: false }
});
/**
* List entities query shortcut
*/
const listSettings = {
limit: 15,
order: { property: 'lastname' }
};
userSchema.queries('list', listSettings);
/**
* Pre "save" middleware
* Each time the entity is saved or updated, if there is a password passed, it will be hashed
*/
function hashPassword() {
// scope *this* is the entity instance
const _this = this;
const password = this.password;
if (!password) {
return Promise.resolve();
}
return new Promise((resolve, reject) => {
bcrypt.genSalt(5, function onSalt(err, salt) {
if (err) {
return reject(err);
};
bcrypt.hash(password, salt, null, function onHash(err, hash) {
if (err) {
// reject will *not* save the entity
return reject(err);
};
_this.password = hash;
// resolve to go to next middleware or save method
return resolve();
});
});
});
// add the "pre" middleware to the save method
userSchema.pre('save', hashPassword);
/**
* Export the User Model
* It will generate "User" entity kind in the Datastore
*/
module.exports = gstore.model('User', userSchema);

Answer 1

*I think there is a problem with User model **
You should have a User model like this in /models/user.js (put models at the root of your application) to define User:
const { instances } = require('gstore-node');
const bscrypt = require('bcrypt-nodejs');
// Retrieve the gstore instance
const gstore = instances.get('unique-id');
const { Schema } = gstore;
var usersSchema = new Schema({
firstname:{type:String},
lastname:{type:String},
email:{type:String},
password :{type:String},
createdOn: Date
})
var User = gstore.model('User', usersSchema);
module.exports = User;
And you forgot to use to save with save()
var newUser = new User ({
firstname:req.body.name,
lastname:req.body.name,
email :req.body.Email,
password :req.body.Password,
createdOn: new Date() // there is a problem here.... use new Date()
});
newUser.save(); //<======= it is abscent so it won't save