/**
* Executes multiple refunds with the provided payment gateway
* @param \Omnipay\Common\GatewayInterface $gateway Omnipay payment gateway
* @param Model_Brand_Refund[] $refunds
* @param array $params pass this to the gateway
* @return \Omnipay\Common\Message\ResponseInterface $response payment gateway response
*/
public function execute_multiple_refunds(GatewayInterface $gateway, array $refunds, array $params = array())
{
$params = Arr::merge($this->convert_multiple_refunds($refunds), $params);
$response = $gateway->refund($params)->send();
$raw_response = $response->getData();
$status = $response->isSuccessful() ? Model_Brand_Refund::TRANSACTION_REFUNDED : NULL;
foreach ($refunds as $refund) {
$refund->raw_response = $raw_response;
$refund->transaction_status = $status;
}
return $response;
}
