/**
* Refund the amount with transaction id
*
* @param \Magento\Framework\DataObject $payment
* @param float $amount
* @return $this
* @throws \Magento\Framework\Exception\LocalizedException
*/
protected function processRefund(\Magento\Framework\DataObject $payment, $amount)
{
if ($amount <= 0) {
throw new \Magento\Framework\Exception\LocalizedException(__('Invalid amount for refund.'));
}
if (!$payment->getParentTransactionId()) {
throw new \Magento\Framework\Exception\LocalizedException(__('Invalid transaction ID.'));
}
$payment->setAnetTransType(self::REQUEST_TYPE_CREDIT);
$payment->setAmount($amount);
$payment->setXTransId($this->getRealParentTransactionId($payment));
$request = $this->buildRequest($payment);
$result = $this->postRequest($request);
switch ($result->getXResponseCode()) {
case self::RESPONSE_CODE_APPROVED:
if ($result->getXResponseReasonCode() == self::RESPONSE_REASON_CODE_APPROVED) {
if ($result->getXTransId() != $payment->getParentTransactionId()) {
$payment->setTransactionId($result->getXTransId());
}
$payment->setIsTransactionClosed(true)->setTransactionAdditionalInfo(self::REAL_TRANSACTION_ID_KEY, $result->getXTransId());
return $this;
}
throw new \Magento\Framework\Exception\LocalizedException($this->dataHelper->wrapGatewayError($result->getXResponseReasonText()));
case self::RESPONSE_CODE_DECLINED:
case self::RESPONSE_CODE_ERROR:
throw new \Magento\Framework\Exception\LocalizedException($this->dataHelper->wrapGatewayError($result->getXResponseReasonText()));
default:
throw new \Magento\Framework\Exception\LocalizedException(__('Payment refunding error.'));
}
}
