/**
* called if voiding a payment
*/
public function void(Varien_Object $payment)
{
$this->isFromVT($payment, 'void');
$order = $payment->getOrder();
if (!empty($order)) {
$hash = array('litleTxnId' => $payment->getCcTransId());
$merchantData = $this->merchantData($payment);
$hash_in = array_merge($hash, $merchantData);
$litleRequest = new LitleOnlineRequest();
// if (Mage::helper('creditcard')->isStateOfOrderEqualTo($order,
// Mage_Sales_Model_Order_Payment_Transaction::TYPE_AUTH))
if ($order->getPayment()->getAuthorizationTransaction() && $payment->getAmountPaid() == 0) {
$litleResponse = $litleRequest->authReversalRequest($hash_in);
} else {
$litleResponse = $litleRequest->voidRequest($hash_in);
$payment->setParentTransactionId($payment->getLastTransId());
}
}
$this->processResponse($payment, $litleResponse);
return $this;
}
