public function getAllowedVacancyList()
 {
     $accessFlowStateMachineService = new AccessFlowStateMachineService();
     $allowedVacancyIdList = $accessFlowStateMachineService->getAllowedVacancyList(AdminUserRoleDecorator::ADMIN_USER, null);
     $existingIdList = $this->user->getAllowedVacancyList();
     if (is_null($allowedVacancyIdList)) {
         return $existingIdList;
     } else {
         $allowedVacancyIdList = array_unique(array_merge($allowedVacancyIdList, $existingIdList));
         return $allowedVacancyIdList;
     }
 }
 public function getAllowedVacancyList()
 {
     $accessFlowStateMachineService = new AccessFlowStateMachineService();
     $allowedVacancyIdList = $accessFlowStateMachineService->getAllowedVacancyList(InterviewerUserRoleDecorator::INTERVIEWER, $this->getEmployeeNumber());
     $existingIdList = $this->user->getAllowedVacancyList();
     if (is_null($allowedVacancyIdList)) {
         return $existingIdList;
     } else {
         $allowedVacancyIdList = array_unique(array_merge($allowedVacancyIdList, $existingIdList));
         return $allowedVacancyIdList;
     }
 }