protected function getMatchingEmployees($parameters)
 {
     $parameterHolder = new EmployeeSearchParameterHolder();
     $filters = array('location' => $parameters['location'], 'sub_unit' => $parameters['subunit']);
     $fromDate = isset($parameters['fd']) ? $parameters['fd'] : null;
     $toDate = isset($parameters['td']) ? $parameters['td'] : null;
     $leaveType = isset($parameters['lt']) ? $parameters['lt'] : null;
     $newValue = isset($parameters['ent']) ? $parameters['ent'] : null;
     $offset = isset($parameters['offset']) ? $parameters['offset'] : 0;
     $pageSize = sfConfig::get('app_items_per_page');
     $parameterHolder->setFilters($filters);
     $parameterHolder->setOffset($offset);
     $parameterHolder->setLimit($pageSize);
     $parameterHolder->setReturnType(EmployeeSearchParameterHolder::RETURN_TYPE_ARRAY);
     $employees = $this->getEmployeeService()->searchEmployees($parameterHolder);
     $names = array();
     foreach ($employees as $employee) {
         $leaveEntitlementSearchParameterHolder = new LeaveEntitlementSearchParameterHolder();
         $leaveEntitlementSearchParameterHolder->setEmpNumber($employee['empNumber']);
         $leaveEntitlementSearchParameterHolder->setFromDate($fromDate);
         $leaveEntitlementSearchParameterHolder->setLeaveTypeId($leaveType);
         $leaveEntitlementSearchParameterHolder->setToDate($toDate);
         $entitlementList = $this->getEntitlementService()->searchLeaveEntitlements($leaveEntitlementSearchParameterHolder);
         $oldValue = 0;
         if (count($entitlementList) > 0) {
             $existingLeaveEntitlement = $entitlementList->getFirst();
             $oldValue = $existingLeaveEntitlement->getNoOfDays();
         }
         $names[] = array($employee['firstName'] . ' ' . $employee['middleName'] . ' ' . $employee['lastName'], $oldValue, $newValue + $oldValue);
     }
     $data = array('offset' => $offset, 'pageSize' => $pageSize, 'data' => $names);
     return $data;
 }
 /**
  * Get employees matching the filter parameters.
  * @param type $parameters
  * @return type
  */
 protected function getMatchingEmployees($parameters)
 {
     $parameterHolder = new EmployeeSearchParameterHolder();
     $filters = array('location' => $parameters['location'], 'sub_unit' => $parameters['subunit']);
     $parameterHolder->setFilters($filters);
     $parameterHolder->setLimit(NULL);
     $parameterHolder->setReturnType(EmployeeSearchParameterHolder::RETURN_TYPE_ARRAY);
     $employees = $this->getEmployeeService()->searchEmployees($parameterHolder);
     $ids = array();
     foreach ($employees as $employee) {
         $ids[] = $employee['empNumber'];
     }
     return $ids;
 }