add area for rahdari points

app/Http/Controllers/V3/RahdaranController.php

@@ -8,6 +8,7 @@ use App\Http\Requests\V3\Rahdaran\StoreRequest;
 use App\Http\Requests\V3\Rahdaran\UpdateRequest;
 use App\Http\Traits\ApiResponse;
 use App\Models\Rahdaran;
+use Illuminate\Database\QueryException;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
 
@@ -52,8 +53,13 @@ class RahdaranController extends Controller
 
     public function destroy(Rahdaran $rahdaran): JsonResponse
     {
-        $rahdaran->delete();
-        return $this->successResponse();
+        try {
+            $rahdaran->delete();
+            return $this->successResponse();
+        }
+        catch (QueryException $exception) {
+            return $this->errorResponse('امکان حذف وجود ندارد');
+        }
     }
 
     public function list(): JsonResponse