update controllers logic

app/Http/Controllers/Api/Administrator/TeacherClassAssignmentController.php

@@ -2,7 +2,7 @@
 
 namespace App\Http\Controllers\Api\Administrator;
 
-use App\Http\Controllers\Api\BaseApiController;
+use App\Http\Controllers\Api\Core\BaseApiController;
 use App\Http\Requests\Teachers\TeacherAssignmentDeleteRequest;
 use App\Http\Requests\Teachers\TeacherAssignmentListRequest;
 use App\Http\Requests\Teachers\TeacherAssignmentStoreRequest;
@@ -32,8 +32,13 @@ class TeacherClassAssignmentController extends BaseApiController
 
     public function store(TeacherAssignmentStoreRequest $request): JsonResponse
     {
+        $userId = $this->authenticatedUserIdOrUnauthorized();
+        if ($userId instanceof JsonResponse) {
+            return $userId;
+        }
+
         $payload = $request->validated();
-        $payload['updated_by'] = (int) (auth()->id() ?? 0);
+        $payload['updated_by'] = $userId;
 
         $result = $this->assignmentService->assign($payload);
         $status = $result['ok'] ? 200 : 422;
@@ -55,4 +60,17 @@ class TeacherClassAssignmentController extends BaseApiController
             'message' => $result['message'] ?? '',
         ], $status);
     }
+
+    /**
+     * @return int|JsonResponse
+     */
+    private function authenticatedUserIdOrUnauthorized(): int|JsonResponse
+    {
+        $userId = (int) (auth()->id() ?? 0);
+        if ($userId <= 0) {
+            return response()->json(['ok' => false, 'message' => 'Unauthorized.'], 401);
+        }
+
+        return $userId;
+    }
 }