Implemented logout system

api/routes/auth.js

@@ -7,6 +7,8 @@ const express = require('express');
 const { param } = require('./applications');
 const router = express.Router();
 const pool = require('../db')
+const querystring = require('querystring');
+
 
 passport.use(new OpenIDConnectStrategy({
     issuer: process.env.AUTH_ISSUER,
@@ -73,8 +75,8 @@ router.post('/logout', function (req, res, next) {
         var params = {
             client_id: process.env.AUTH_CLIENT_ID,
             returnTo: 'https://aj17thdev.nexuszone.net/'
-        };
-        res.redirect(process.env.AUTH_DOMAIN + '/v2/logout?' + qs.stringify(params));
+        }; 
+        res.redirect(process.env.AUTH_DOMAIN + '/v2/logout?' + querystring.stringify(params));
     });
 });