Merge pull request #215 from Inchoo/bugfix/webhook-error-on-reindex

Added check for empty admin user variable in webhooks

Author: vvuksan

Diff for: Model/Api.php

@@ -790,7 +790,10 @@ public function sendWebHook($message)
         $currentUsername = 'System';
         try {
             if ($this->state->getAreaCode() == 'adminhtml') {
-                $currentUsername = $this->authSession->getUser()->getUserName();
+                $getUser = $this->authSession->getUser();
+                if (!empty($getUser)) {
+                    $currentUsername = $getUser->getUserName();
+                }
             }
         } catch (\Exception $e) {
             $this->log->log(100, 'Failed to retrieve Area Code');