Merge pull request #6 from TeamProjectsReact/v4.0.0-Updating-ver1

V4.0.0 updating ver1

Author: BackendExpert

BackEndMysqlMVC/server/.gitignore

@@ -0,0 +1 @@
+node_modules

BackEndMysqlMVC/server/Controller/authController.js

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+const bcrypt = require('bcryptjs');
+const jwt = require('jsonwebtoken');
+const User = require('../Models/User')
+
+const authController = {
+    SignUp: async (req, res) => {
+        // console.log(req.body)
+        const {
+            username,
+            email,
+            password,
+        } = req.body;
+
+        User.findByUsernameOrEmail(username, email, async (err, result) => {
+            if(err) throw err
+
+            if(result.length > 0){
+                return res.json({ Error: "User is Already Exists" })
+            }
+            else{
+                const hashPass = await bcrypt.hash(password, 10)
+                // console.log(hashPass)
+                if(hashPass){
+                    const newUser = User.create({
+                        username: username,
+                        email: email,
+                        password: hashPass,
+                        role: "User",
+                        create_at: new Date(),
+                        is_active: 1,
+                        is_lock: 0
+                    })
+
+                    return res.json({ Status: "Success" })
+                }
+                else{
+                    return res.json({ Error: "Error White Hashing Password" })
+                }
+            }
+        })
+    },
+    SignIn: (req, res) => {
+        // console.log(req.body)
+
+        const {
+            email,
+            password
+        } = req.body;
+
+        User.findByEmail(email, (err, result) => {
+            if(err) throw err
+
+            if(result.length === 0){
+                return res.json({ Error: "User not Found,..." })
+            }
+
+            const person = result[0]
+
+            bcrypt.compare(password, person.password, (err, passMatch) => {
+                if(err) throw err
+
+                if(!passMatch) {
+                    return res.json({ Error: "Password not Match" })
+                }
+                else{
+                    const token = jwt.sign({ email: person.email }, 'your_jwt_secret', { expiresIn: '1h' })
+                    return res.json({ Msg: "Success", Token:token, LoginUser:result })
+                }
+            })
+        })
+
+    }
+}
+
+module.exports = authController;

BackEndMysqlMVC/server/Models/User.js

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+const connection = require('../config/connection')
+
+const User = {
+    create: (userData, callback) => {
+        connection.query('INSERT INTO users SET ?', userData, callback);
+    },
+    findByUsernameOrEmail: (username, email, callback) => {
+        const query = 'SELECT * FROM users WHERE username = ? OR email = ?';
+        connection.execute(query, [username, email], callback);
+    },
+    findByEmail: (email, callback) => {
+        const query = 'SELECT * FROM users WHERE email = ?';
+        connection.execute(query, [email], callback);
+    }
+}
+
+module.exports = User

BackEndMysqlMVC/server/Routes/authRoute.js

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+const express = require('express')
+const authController = require('../Controller/authController')
+
+const router = express.Router()
+
+router.post('/SignUp', authController.SignUp);
+router.post('/SignIn', authController.SignIn);
+
+module.exports = router

BackEndMysqlMVC/server/config/connection.js

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+const JkMysql = require('jkmysql-easy');
+
+// make connection between server and mysql database
+// change `yourDB` to your Database you use in Mysql
+const connection = JkMysql.ConnectToDatabase('localhost', 'root', '1234', 'yourDB')
+
+connection.connect(err => {
+    if (err) {
+        console.error('Error connecting to the database:', err);
+        return;
+    }
+    console.log('Connected to the database.');
+});
+
+module.exports = connection