public function index(Manager $fractal, ReporttrackerTransformer $reporttrackerTransformer)
 {
     // show all
     $records = Reporttracker::with(['report' => function ($query) {
         $query->where('is_required', '1');
     }], 'user.role')->get();
     $collection = new Collection($records, $reporttrackerTransformer);
     $data = $fractal->createData($collection)->toArray();
     return $this->respond($data);
 }