/**
  * Get item informations for rendering item_informations.
  *
  * @return void
  */
 public function getItemInformations()
 {
     global $data;
     global $settings;
     // get target item informations
     $this->getTargetItemInformations();
     $array = array();
     foreach ($settings['item_informations'] as $code => $item_informations) {
         $array[$code] = ItemInformation::whereIn('code', $item_informations)->get()->toArray();
         $arraySecond = array();
         foreach ($array[$code] as $key => $row) {
             $row['settings'] = json_decode($row['settings'], true);
             $arraySecond[$row['code']] = $row;
         }
         $array[$code] = $arraySecond;
     }
     $data['item_informations'] = $array;
 }