Add frontend test scoring

components/com_testquestions/src/Controller/DisplayController.php

@@ -5,8 +5,18 @@ namespace Komponent\Component\Testquestions\Site\Controller;
 defined('_JEXEC') or die;
 
 use Joomla\CMS\MVC\Controller\BaseController;
+use Joomla\CMS\Session\Session;
 
 class DisplayController extends BaseController
 {
     protected $default_view = 'questions';
+
+    public function check()
+    {
+        if (!Session::checkToken()) {
+            throw new \RuntimeException('Invalid token', 403);
+        }
+
+        return $this->display();
+    }
 }