front toDos almost position, checked, delete

app/Http/Controllers/ToDoController.php

@@ -59,6 +59,18 @@ class ToDoController extends Controller
             ->setStatusCode(200);
     }
 
+    public function checkedToogle(ToDoList $toDoList, ToDo $toDo)
+    {
+        $this->authorize('update', $toDoList);
+
+        ($toDo->checked_at) ? $toDo->checked_at = NULL :  $toDo->checked_at = now();
+        $toDo->save();
+
+        return (new ToDoResource($toDo))
+            ->response()
+            ->setStatusCode(200);
+    }
+
     private function validateData()
     {
         return request()->validate([

app/Http/Resources/ToDo.php

@@ -22,7 +22,7 @@ class ToDo extends JsonResource
                     'data' => [
                         'name' => $this->name,
                         'order' => (int) $this->order,
-                        'checked_at' => optional($this->checked_at)->diffForHumans(),
+                        'checked_at' => ($this->checked_at) ? 1 : null,
                         'last_updated' => $this->updated_at->diffForHumans(),
                     ]
                 ]