Passport Auth update

ConnectIO/config/passport-local-strategy.js

@@ -50,5 +50,27 @@ passport.deserializeUser(function(id,done){
     })
 });
 
+//check if user is authenticated: 
+passport.checkAuthentication = function(req,res,next){
+    if(req.isAuthenticated()){
+        return next(); //if user is signed-in pass user to next page. 
+    }else{
+         //if user is not signed in: 
+        return  res.redirect('/users/sign-in');
+    }
+
+
+}
+
+passport.setAuthenticatedUser = function(req,res,next){
+    if(req.isAuthenticated()){
+        /*req.user contains the current signed in user form the session 
+        cookie and we are just sending this to the locals for the views.
+        */
+        res.locals.user = req.user;
+    } 
+
+    next();
+}
 
 module.exports = passport;

ConnectIO/controllers/users_controller.js

@@ -1,29 +1,13 @@
 const User = require('../models/user.js')
 
 module.exports.profile = function(req,res){
-
-    //check if user id is present in cookies:
-    if(req.cookies.user_id){
-        console.log("Session cookie created!!");
-        User.findById(req.cookies.user_id, function(err,user){
-            if(user){
-                    return res.render('user_profile',{
-                    title: "User Profile",
-                    user: user
-                })
-            }else{
-                return res.redirect('/users/sign-in');
-            }
-        });
-    }else{
-        return res.redirect('/users/sign-in'); 
-    }
-
-
+    //no need to check for session cookie, as ,it will be authenticated by passport JS.
+    return res.render('user_profile',{
+        title: 'User Profile'
+    });
 
 }
 
-
 //render the sign up page. 
 module.exports.signUp= function(req,res){
     return res.render('../views/user_sign_up.ejs',{

ConnectIO/index.js

@@ -30,7 +30,7 @@ app.set('view engine','ejs');
 app.set('views','./views'); //add the views path. 
 
 app.use(session({
-    name: 'ConnectIO',
+    name: 'user_id',
     secret: 'something',
     saveUninitialized: false,
     resave: false,
@@ -40,7 +40,9 @@ app.use(session({
 }));
 
 app.use(passport.initialize());
-app.use(passport.session())
+app.use(passport.session());
+
+app.use(passport.setAuthenticatedUser);
 
 //use express router: 
 

ConnectIO/routes/users.js

@@ -4,7 +4,7 @@ const usersController = require('../controllers/users_controller');
 const passport = require('passport');
 
 //this router is used for user profile:
-router.get('/profile',usersController.profile);
+router.get('/profile',passport.checkAuthentication,usersController.profile);
 
 //these routers is used for user sign-in, sign-up:
 router.get('/sign-up',usersController.signUp);