Fixing friendship values with javascript

js/heartbeat.js

@@ -7,8 +7,10 @@
 
           if (drupalSettings.friendData != null) {
             var divs = document.querySelectorAll('.flag-friendship a.use-ajax');
+            // console.log(divs);
             divs.forEach(function (anchor) {
-              var userId = anchor.href.substring(anchor.href.indexOf('user') + 5, anchor.href.indexOf('&token'));
+              var userId = anchor.href.substring(anchor.href.indexOf('friendship') + 11, anchor.href.indexOf('?destination'));
+              console.log(userId);
               JSON.parse(drupalSettings.friendData).forEach(function (friendship) {
                 if (friendship.uid_target === userId && friendship.uid == drupalSettings.user.uid && friendship.status == 0) {
                   anchor.innerHTML = 'Friendship Pending';