Passport JS and express update

ConnectIO/controllers/users_controller.js

@@ -72,36 +72,8 @@ module.exports.create = function(req,res){
 
 module.exports.createSession = function(req,res){
 
-    //find user
-    User.findOne({ email: req.body.email}, function(err,user){
-        if(err){
-            console.log("Some error occurred! Specific: ",err);
-        }
-
-        if(user){
-            //handle the user found
-            //if the password does not match
-            if(user.password!=req.body.password){
-                return  res.redirect('back');
-            }
-            //create session for user: 
-
-            //to create a session, set the cookie with user_id.
-            res.cookie('user_id',user.id);
-            return res.redirect('/users/profile');
-
-        }else{
-            //handle if user not found
-            return res.redirect('back');
-        }
-    }); 
+    //redirect to home page as session is created in passport Js itself.
+    return res.redirect('/users/profile');
 
 }
 
-
-module.exports.signOut = function(req,res){
-    //delete the cookie and send the response status as 200: 
-    res.clearCookie('user_id');  //this clears the cookie. 
-    console.log("Logged out successfully!");
-    res.redirect('/users/sign-in'); 
-}

ConnectIO/index.js

@@ -5,6 +5,11 @@ const port = 8000; //when deployed on live server, it is deployed on port 80.
 const expressLayouts = require('express-ejs-layouts');
 const db = require('./config/mongoose');
 
+//used for session cookie and auth
+const session = require('express-session');
+const passport = require('passport');
+const passportLocal = require('./config/passport-local-strategy.js');
+
 
 
 app.use(express.urlencoded());
@@ -19,17 +24,28 @@ app.set("layout extractScripts", true)
 
 
 
-//use express router: 
-
-app.use('/',require('./routes'));
 
 //set up the view engine.
 app.set('view engine','ejs');
 app.set('views','./views'); //add the views path. 
 
-app.get("/", (req, res) => {
-    res.send("Hello World!");
-});
+app.use(session({
+    name: 'ConnectIO',
+    secret: 'something',
+    saveUninitialized: false,
+    resave: false,
+    cookie: {
+        maxAge: (1000 * 60 * 100)
+    }
+}));
+
+app.use(passport.initialize());
+app.use(passport.session())
+
+//use express router: 
+
+app.use('/',require('./routes'));
+
 
 
 app.listen(port,function(err){

ConnectIO/routes/users.js

@@ -1,6 +1,7 @@
 const express = require('express');
 const router = express.Router();
 const usersController = require('../controllers/users_controller');
+const passport = require('passport');
 
 //this router is used for user profile:
 router.get('/profile',usersController.profile);
@@ -11,9 +12,10 @@ router.get('/sign-in',usersController.signIn);
 
 //these routes will create a user and create a session after login.
 router.post('/create',usersController.create);
-router.post('/create-session',usersController.createSession);
 
-router.post('/sign-out',usersController.signOut);
+//to auth, use passport as middleware: 
+router.post('/create-session', passport.authenticate('local',{failureRedirect : '/users/sign-in'},), usersController.createSession);
+
 
 
 module.exports = router;