From 0978e2dc2bc3d346ba0d2f3994c10d170aa67502 Mon Sep 17 00:00:00 2001
From: Jan-Willem Gmelig Meyling <jan-willem@youngmediaexperts.nl>
Date: Sun, 9 Apr 2017 22:21:07 +0200
Subject: [PATCH] Partial solution for #412

Partial fix for #412 by redirecting the user to the login page if the update request fails.
However, due to adblock limitations, this approach is not guaranteed to work.
A proper solution should exist of creating an login API endpoint and a JS login dialog.
---
 src/main/resources/static/js/assignment-rubrics.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/main/resources/static/js/assignment-rubrics.js b/src/main/resources/static/js/assignment-rubrics.js
index 927efe7a..462591c5 100644
--- a/src/main/resources/static/js/assignment-rubrics.js
+++ b/src/main/resources/static/js/assignment-rubrics.js
@@ -83,6 +83,13 @@ module.controller('StatisticsControl', function($scope, $http, $q) {
         if (assignment) {
             $http.put('json', assignment).then(function(res) {
                 $scope.assignment = res.data;
+            }, function() {
+                try {
+	                  location.reload();
+                }
+                catch (e) {
+                    alert('Your session expired, please login.');
+                }
             });
         }
     };