public function sections($search = null, $paginate = true)
 {
     $result = null;
     if ($paginate) {
         if (!is_null($search) && !empty($search)) {
             return Section::where('name', 'like', "%{$search}%")->paginate(env('PAGINATION_ITEMS', 10));
         }
         return Section::paginate(env('PAGINATION_ITEMS', 10));
     }
     /**
      * Este, sem paginação, visa atender à API
      */
     return Section::where('name', 'like', "%{$search}%")->get();
 }