/**
* Удаление валюты по идентификатору
*/
public function deleteAction()
{
$currencyId = $this->_request->getParam('currencyId');
$provider = $this->_getExchangeRatesProvider();
$currencyMapper = new Application_Model_CurrencyMapper();
$currencyMapper->delete($currencyId);
$result = $provider->updateQuotations();
echo Zend_Json::encode($result);
Zend_Controller_Action_HelperBroker::removeHelper('viewRenderer');
}
