/** Gets and returns the list of Orte as per search string
  * @return array $reponse
  */
 public function searchOrtAction()
 {
     if ($this->request->hasArgument('searchString')) {
         $searchString = trim($this->request->getArgument('searchString'));
         $searchString = "%" . $searchString . "%";
         $searchResult = $this->ortRepository->findOrtBySearchString($searchString);
         $orte = [];
         foreach ($searchResult as $res) {
             $orte[] = ['uUID' => $res->getUUID(), 'name' => $res->getFullOrt()];
         }
         return json_encode($orte);
     }
 }