/**
  * 查询在该城市下的brokerId
  * @param $allBrokerIds
  * @param $cityId
  * @return array
  */
 private function getBrokerIdsByCityIdAndBrokerIds($allBrokerIds, $cityId)
 {
     $brokerIds = array();
     foreach ($allBrokerIds as $allValue) {
         $brokerIds[] = $allValue['brokerId'];
     }
     $brokerIdInfo = Model_Broker_AjkBrokerExtend::getBrokerIdsByCityIdAndBrokerIds($brokerIds, $cityId);
     if ($brokerIdInfo) {
         $brokerIds = array();
         foreach ($brokerIdInfo as $value) {
             $brokerIds[] = $value['brokerId'];
         }
         return $brokerIds;
     } else {
         return array();
     }
 }