Code improvements

app/Domains/Event/Controllers/SignupController.php

@@ -35,8 +35,9 @@ class SignupController extends CommonController {
             'lastname' => '',
         ];
 
-        if (auth()->check()) {
-            $user = new UserResource(auth()->user())->toArray($request);
+        $currentUser = currentUser();
+        if ($currentUser !== null) {
+            $user = new UserResource($currentUser)->toArray($request);
 
             $participantData = [
                 'id' => $user['id'],