From 15d5175f8dda41b861140e22a768cfea7e625b8b Mon Sep 17 00:00:00 2001
From: Anjali Deep <45489595+anjali142@users.noreply.github.com>
Date: Sat, 22 Jun 2019 20:58:22 +0530
Subject: [PATCH] Redirecting to previous page after login(#105)

Issue #105
Changes are done in auth.js file of the controls section
Changes are done in order to redirect to previous page after login action

express-back uses sessions to track the previous path the user visits
res.redirect('back') redirects to URL of the previous page that the express-back gives

Fixes: #105
---
 controls/auth.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/controls/auth.js b/controls/auth.js
index 6bef8d91..3707a76a 100644
--- a/controls/auth.js
+++ b/controls/auth.js
@@ -2,6 +2,7 @@ var passport = require('passport');
 var user = require('../models/users');
 var submissions = require('../models/submission');
 var moment = require("moment");
+var back = require("express-back");
 
 /**POST: user signup 
  * route: /user/signup
@@ -78,7 +79,7 @@ exports.postLogin = function (req, res) {
 */
 exports.getLogout = function (req, res) {
     req.logout();
-    res.redirect('/');
+    res.redirect('back');
 }
 
 /**Implementing the routing guards */