/**
  * [getData - get all strippenkaart data]
  * @return [json] [DT cmpatible object]
  */
 public function getData($model = null)
 {
     $Model = $this->modelName;
     $num_skip = 0;
     $num_items = 10;
     $recordsTotal = 0;
     $recordsFiltered = 0;
     // check get vars
     if (isset($_GET['start'])) {
         $num_skip = (int) $_GET['start'];
     }
     if (isset($_GET['length'])) {
         $num_items = (int) $_GET['length'];
     }
     if (isset($_GET['search'])) {
         $search_value = $_GET['search']['value'];
     }
     $all_strippenkaarten = Strippenkaart::orderBy('id', 'DESC');
     if ($model !== null) {
         $all_strippenkaarten->where('strippenkaarten.company_id', '=', (int) $model->id);
         if (!empty($search_value)) {
             $all_strippenkaarten->whereRaw("(strippenkaarten.hours LIKE '%" . $search_value . "%')");
         }
     } else {
         if (!empty($search_value)) {
             $all_strippenkaarten->join('companies', 'projects.company_id', '=', 'companies.id')->whereRaw("(strippenkaarten.hours LIKE '%" . $search_value . "%' OR companies.bedrijfsnaam LIKE '%" . $search_value . "%')");
         }
     }
     $recordsTotal = $all_strippenkaarten->count();
     $recordsFiltered = $recordsTotal;
     if ($num_skip > 0) {
         $all_strippenkaarten->skip($num_skip);
     }
     $all_strippenkaarten = $all_strippenkaarten->take($num_items)->get();
     $data = [];
     foreach ($all_strippenkaarten as $strippenkaart) {
         // load relations
         $load_curr_company = $strippenkaart->company;
         $curr_strippenkaart = $strippenkaart;
         $curr_company = $strippenkaart->company !== NULL ? (object) ['id' => $strippenkaart->company_id, 'bedrijfsnaam' => utf8_encode($strippenkaart->company->bedrijfsnaam)] : (object) null;
         $data[] = (object) ['DT_RowId' => 'row_' . $strippenkaart->id, 'strippenkaarten' => $curr_strippenkaart, 'companies' => $curr_company, 'minutes_left' => $strippenkaart->getMinutesLeftAttribute()];
     }
     $ret = ['recordsTotal' => $recordsTotal, 'recordsFiltered' => $recordsFiltered, 'data' => $data, 'companies' => $this->getAllCompanies()];
     return Response::json($ret);
 }