Make sure that some event subscribers are not executed multiple times

1 files changed, 4 insertions, 2 deletions

diff --git a/app/Subscriber/TransitionSubscriber.php b/app/Subscriber/TransitionSubscriber.php
index 35352dc7..df59aa72 100644
--- a/app/Subscriber/TransitionSubscriber.php
+++ b/app/Subscriber/TransitionSubscriber.php
@@ -6,17 +6,19 @@ use Kanboard\Event\TaskEvent;
 use Kanboard\Model\Task;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 
-class TransitionSubscriber extends \Kanboard\Core\Base implements EventSubscriberInterface
+class TransitionSubscriber extends BaseSubscriber implements EventSubscriberInterface
 {
     public static function getSubscribedEvents()
     {
         return array(
-            Task::EVENT_MOVE_COLUMN => array('execute', 0),
+            Task::EVENT_MOVE_COLUMN => 'execute',
         );
     }
 
     public function execute(TaskEvent $event)
     {
+        $this->logger->debug('Subscriber executed: '.__CLASS__.'::'.__METHOD__);
+
         $user_id = $this->userSession->getId();
 
         if (! empty($user_id)) {