public function update(PageRequest $request, Page $pages)
 {
     foreach ($request->all()['data']['attributes'] as $key => $value) {
         if (isset($pages->{$key})) {
             $pages->{$key} = $value;
         }
     }
     // fetch location
     $pages->save();
     $resource = new Item($pages, new PageTransformer(), 'pages');
     return $this->fractal()->createData($resource)->toJson();
 }