public function postBuat(Request $request)
 {
     $data = $request->all();
     $data['created_by'] = \Auth::user()->id;
     $data_create = Checklist::create($data);
     foreach ($data['jenis_dokumen'] as $jenis) {
         $data_relation['sub_jenis_id'] = $jenis;
         $data_relation['actifity_id'] = $data['actifity'];
         $data_relation['checklist_id'] = $data_create['id'];
         Checklist_relasion::create($data_relation);
     }
     return redirect('checklist/edit' . '/' . $data_create['id']);
 }