protected function getAmmountBycityName($city)
 {
     try {
         $wsdl = '';
         if ($this->getConfigData('sandbox_mode') == 0) {
             $wsdl = $this->getConfigData('production_webservices_url');
         } else {
             $wsdl = $this->getConfigData('sandbox_webservices_url');
         }
         $soapclient = new \SoapClient($wsdl);
         //Use the functions of the client, the params of the function are in
         //the associative array
         $params = array('login' => $this->getConfigData('account'), 'password' => $this->getConfigData('password'), 'contractID' => $this->getConfigData('contract_id'));
         $flag = 0;
         $response = $soapclient->getDeliveryCities($params);
         foreach ($response->GetDeliveryCitiesReply->Cities->string as $key => $value) {
             if ($value == $city) {
                 $flag = 1;
             }
         }
         if ($flag == 0) {
             return false;
         }
         $params['cityName'] = $city;
         $params['type'] = 'Самовывоз';
         $variants = $soapclient->GetDeliveryVariantList($params);
         $variant_id = $variants->GetDeliveryVariantReply->Items->DeliveryVariant->Id;
         unset($params['cityName']);
         unset($params['type']);
         $params['deliveryVariantID'] = $variant_id;
         $params['weight'] = 111;
         $amm = $soapclient->CalculateTariff($params);
         return $amm->CalculateTariffReply->Ammount;
     } catch (Exception $e) {
         return false;
     }
     return false;
 }