Cannot read property 'hashedPassword' of undefined - node.js

Question

This is the code for the "login" process and I want to return a "token", but when I send the request I see this error, How can I solve it
in Console (with the Error):
LogIn
, NourGeorge#gmail.com
, 1923552
,✖ TypeError: Cannot read property 'hashedPassword' of undefined
, POST /user/login 401 48.376 ms - 87
I send This request from postman:
POST http://localhost:4000/user/login
Content-Type: application/json
{
"email":"NourGeorge#gmail.com",
"password":"1923552"
}
I get this answer from Postman:
{
"accessToken": null,
"message": "User login error,Invalid Information(Invalid Password)"
}
userController.js:
////Login
const login = async (req, res, next) => {
console.log('LogIn');
let { email, password } = req.body;
console.log(email)
console.log(password);
// in findUserByEmail Compaire password with password in database
const result = await User.findUserByEmail(email, password);
//if the password is correct => generate a token using JWT
if (result == 1) {
res.status(200).json({
message: 'Process succeeded'
});
// generate a token using JWT
const accessToken = jwt.sign({ id: user.uid }, process.env.ACCESS_TOKEN_SECRET,
{
expiresIn: 3600 //1 hour
})
// res.json({accessToken:accessToken})
// return user information & access token
res.status(200).send({
id: user.uid,
email: user.email,
// password: user.password,
accessToken: accessToken
})
}
else {
res.status(401).json({
accessToken: null,
message: 'User login error,Invalid Information(Invalid Password)'
// error: 'User login error,Invalid Information(Invalid Password)'
});
}
}
userModel.js:
static async findUserByEmail(email, password) {
const Log_I=await SingletonSqlHandler.instance.sendQuery(`SELECT * FROM
GetUserByEmail('${email}')`)
.then(result => {
let userData = result.recordset[0];
const areMatched = PasswordHasher.verify(password, userData.hashedPassword);
if (areMatched) {
Printer.Logger.print("Successfully logged in", Printer.Colors.green,
Printer.Symbols.ok, true);
return 1;
} else {
Printer.Logger.print('Password is incorrect', Printer.Colors["error message"],
Printer.Symbols.err, true);
}
return 0;
}).catch(err => {
Printer.Logger.print("" + err, Printer.Colors["error message"], Printer.Symbols.err,
true);
return -1;
});
return Log_I;
}
}
userRouter.js:
const router = require('express').Router();
const userController = require('../Controllers/userController');
router.post('/login',userController.login);
module.exports = router;
app.js:
const express = require('express');
const morgan = require('morgan');
const bodyParser = require('body-parser');
const https=require('https');
const request=require('request');
// Modules Variable
const app = express();
// User import
const usersRoutes = require('./routes/userRoute');
const productsRoutes=require('./routes/productRoute')
app.use(express.json())
app.use(morgan('dev')); // Logger middleware
app.use(bodyParser.urlencoded({extended: false})); // Parsing body middleware
app.use(bodyParser.json({limit: '500mb'})); // Parsing JSON objects
// Adding headers
app.use((req, res, next) => {
res.header('Access-Control-Allow-Origin', '*'); // Allowing reqeusts from everywhere
res.header('Access-Control-Allow-Headers', 'Origin, X-Requested-With, Content-Type, Accept,
Authorization');
if (req.method === 'OPTIONS') {
res.header('Access-Control-Allow-Methods', 'PUT, POST, PATCH, DELETE, GET');
return res.status(200).json({});
}
next();
});
// Detecting routes
app.use('/user', usersRoutes);
app.use('/product', productsRoutes);
// Handling invalid routes
app.use((req, res, next) => {
const error = new Error('Not found');
error.status = 404;
next(error);
});
app.use((error, req, res, next) => {
res.status(error.status || 500);
res.json({
error: {
message: error.message
}
});
});
module.exports = app;