DB Connection, User Model, Authentiation Route, save in DB

index.js

+//node packages
 const express = require('express');
 const app = express();
 const http = require('http');
@@ -5,16 +6,20 @@ const { mongo, default: mongoose } = require('mongoose');
 const server = http.createServer(app);
 const { Server } = require("socket.io");
 const io = new Server(server);
+const bodyParser = require('body-parser');
+const authRoute = require('./routes/authentication');
 
 //DB Connection
-//mongoose.connect("mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb");
-
-
+mongoose.connect("mongodb://127.0.0.1:27017/cloudComputing");
+//Middlewares
+app.use(bodyParser.json());
+//Routes
+app.use('/authentication', authRoute)
+//Views
 app.get('/', (req, res) => {
   res.sendFile(__dirname + '/frontend_files/index.html');
 }); 
 
-
 app.get('/register', (req, res) => {
   res.sendFile(__dirname + '/frontend_files/register.html');
 }); 

models/user.js

+const mongoose = require('mongoose');
+const schema = mongoose.Schema;
+
+const userSchema = new schema({
+    name: {
+        type: String
+    },
+    password: {
+        type: String
+    }
+}, {timestamps: true})
+
+const User = mongoose.model('User', userSchema);
+module.exports = User
\ No newline at end of file

package.json

@@ -6,8 +6,11 @@
         "start": "nodemon app.js"
     },
     "dependencies": {
+        "bcrypt": "^5.1.0",
+        "body-parser": "^1.20.1",
         "express": "^4.18.2",
         "http": "*",
+        "jsonwebtoken": "^8.5.1",
         "mongoose": "^6.6.7",
         "nodemon": "^2.0.20",
         "socket.io": "^4.5.3"

routes/authentication.js

+const User = require('../models/user');
+const bcrypt = require('bcrypt');
+const jwt = require('jsonwebtoken');
+const express = require('express');
+const router = express.Router()
+const bodyParser = require('body-parser');
+
+router.post('/', async(req, res) => {
+    console.log(req.body);
+    bcrypt.hash(req.body.password, 10, function(err, hashedPass){
+        if(err){
+            res.json({
+                error: err
+            })
+        }
+        let user = new User ({
+            name: req.body.name, 
+            password: hashedPass
+        })
+        user.save()
+        .then(user => {
+            res.json({
+                message: 'User Added successfully'
+            })
+        })
+        .catch(error => {
+            res.json({
+                message: 'Error occured'
+            })
+        })
+    })
+});
+
+module.exports = router;
\ No newline at end of file