toDo change order

app/Http/Controllers/ToDoController.php

@@ -45,11 +45,25 @@ class ToDoController extends Controller
         return response([], 204);
     }
 
+    public function changeOrder(ToDoList $toDoList, ToDo $toDo)
+    {
+        $this->authorize('update', $toDoList);
+
+        $toDoChanged = $toDoList->toDos()->where('order', (int) request()['new-order'])->first();
+
+        $toDoChanged->update(['order' => (int) $toDo->order]);
+        $toDo->update(['order' => (int) request()['new-order']]);
+
+        return (new ToDoResource($toDo))
+            ->response()
+            ->setStatusCode(200);
+    }
+
     private function validateData()
     {
         return request()->validate([
             'name' => 'required',
-            'order' => 'integer|min:1|max:1000000'
+            'order' => 'integer|min:1|max:1000000',
         ]);
     }
 }