/**
* Process return
*
* @param \XLite\Model\Payment\Transaction $transaction Return-owner transaction
*
* @return void
*/
public function processReturn(\XLite\Model\Payment\Transaction $transaction)
{
$txnId = \XLite\Core\Request::getInstance()->txnId;
$info = $this->client->requestPaymentInfo($txnId);
$transactionStatus = $transaction::STATUS_FAILED;
$this->client->clearInitDataFromSession();
if ($info->isSuccess()) {
$response = $info->getResponse();
$transaction->setDataCell('xpc_message', $response['message'], 'X-Payments response');
if ($response['isFraudStatus']) {
$transaction->setDataCell('xpc_fmf', 'blocked', 'Fraud status');
}
$errorDescription = false;
if (abs($response['amount'] - $transaction->getValue()) > 0.01) {
// Total wrong
$errorDescription = 'Total amount doesn\'t match. ' . 'Transaction total: ' . $transaction->getValue() . ', ' . 'X-Payments amount: ' . $response['amount'];
}
if (!$transaction->getCurrency()) {
// Adjust currency if it's not set
$currency = $this->client->getCurrencyForPaymentMethod($transaction->getPaymentMethod());
$transaction->setCurrency($currency);
}
if ($response['currency'] != $transaction->getCurrency()->getCode()) {
// Currency wrong
$errorDescription = 'Currence doesn\'t match. ' . 'Transaction currency: ' . $transaction->getCurrency()->getCode() . ', ' . 'X-Payments currency: ' . $response['currency'];
}
if ($errorDescription) {
// Set error details, status remails Failed
$transaction->setDataCell('error', 'Hacking attempt!', 'Error');
$transaction->setDataCell('errorDescription', $errorDescription, 'Hacking attempt details');
} else {
// Set the transaction status
$transactionStatus = $this->getTransactionStatus($response, $transaction);
}
}
if ($transactionStatus) {
$transaction->setStatus($transactionStatus);
}
// AntiFraud check block by AVS
if (method_exists($transaction, 'checkAvsDataValid') && $transaction->checkAvsDataValid()) {
$result = $transaction->getAntiFraudResult();
if ($transaction->checkBlockAvs()) {
$result->setDataCell('blocked_by_avs', '1');
$result->setScore($result::MAX_SCORE);
} else {
$result->setDataCell('blocked_by_avs', '0');
}
}
$this->transaction = $transaction;
}
/**
* {@inheritDoc}
*/
public function getValue()
{
$this->__initializer__ && $this->__initializer__->__invoke($this, 'getValue', array());
return parent::getValue();
}
/**
* Convert order to array for DoExpressCheckoutPayment
*
* @param \XLite\Model\Payment\Transaction $transaction Transaction
* @param string $token Token
* @param string $payerId Payer id
*
* @return array
* @see https://developer.paypal.com/docs/classic/api/merchant/DoExpressCheckoutPayment_API_Operation_NVP/
*/
public function convertDoExpressCheckoutPaymentParams($transaction, $token, $payerId)
{
/** @var \XLite\Model\Order $order */
$order = $transaction->getOrder();
/** @var \XLite\Model\Currency $currency */
$currency = $order->getCurrency();
$orderTotal = $currency->roundValue($transaction->getValue());
$shippingCost = $this->getShippingCost($order);
/** @var \XLite\Module\CDev\Paypal\Model\Payment\Processor\ExpressCheckoutMerchantAPI $processor */
$processor = $this->getProcessor();
$params = array('TOKEN' => $token, 'PAYERID' => $payerId, 'PAYMENTREQUEST_0_AMT' => $orderTotal, 'PAYMENTREQUEST_0_PAYMENTACTION' => $this->getPaymentAction(), 'PAYMENTREQUEST_0_CURRENCYCODE' => $currency->getCode(), 'PAYMENTREQUEST_0_HANDLINGAMT' => 0, 'PAYMENTREQUEST_0_INSURANCEAMT' => 0, 'PAYMENTREQUEST_0_SHIPPINGAMT' => (double) $shippingCost, 'PAYMENTREQUEST_0_NOTIFYURL' => $processor->getPaymentCallbackUrl());
$items = $this->getItems($order);
// To avoid total mismatch clear tax and shipping cost
$taxAmt = isset($items['PAYMENTREQUEST_0_TAXAMT']) ? $items['PAYMENTREQUEST_0_TAXAMT'] : 0;
if (abs($orderTotal - $items['PAYMENTREQUEST_0_ITEMAMT'] - $taxAmt - $shippingCost) > 1.0E-10) {
$correction = $orderTotal - $items['PAYMENTREQUEST_0_ITEMAMT'] - $taxAmt - $shippingCost;
$correction = round($correction, 2);
$index = $order->countItems() + 1;
$items['L_PAYMENTREQUEST_0_AMT' . $index] = $correction;
$items['L_PAYMENTREQUEST_0_NAME' . $index] = 'Correction';
$items['L_PAYMENTREQUEST_0_QTI' . $index] = 1;
$items['PAYMENTREQUEST_0_ITEMAMT'] += $correction;
}
$params += $items;
return $params;
}
/**
* Get recharge request via saved credit card
*
* @param string $txnId Transaction ID
* @param \XLite\Model\Payment\Transaction $transaction Payment transaction
* @param string $description Description OPTIONAL
*
* @return array
*/
public function requestPaymentRecharge($txnId, \XLite\Model\Payment\Transaction $transaction, $description = null)
{
$xpcBackReference = $transaction->getPublicId();
// Save back refernece to transaction from X-Payments
$transaction->setDataCell('xpcBackReference', $xpcBackReference, 'X-Payments back reference', 'C');
\XLite\Core\Database::getEM()->flush();
return $this->apiRequest->send('payment', 'recharge', array('callbackUrl' => self::getCallbackUrl($xpcBackReference), 'txnId' => $txnId, 'amount' => $transaction->getValue(), 'description' => !isset($description) ? 'New payment for transaction #' . $txnId : $description, 'refId' => $xpcBackReference));
}
/**
* Convert order to array for DoExpressCheckoutPayment
*
* @param \XLite\Model\Payment\Transaction $transaction Transaction
* @param string $token Token
* @param string $payerId Payer id
*
* @return array
* @see https://www.paypalobjects.com/webstatic/en_US/developer/docs/pdf/pfp_expresscheckout_pp.pdf
*/
public function convertDoExpressCheckoutPaymentParams($transaction, $token, $payerId)
{
/** @var \XLite\Model\Order $order */
$order = $transaction->getOrder();
/** @var \XLite\Model\Currency $currency */
$currency = $order->getCurrency();
$orderTotal = $currency->roundValue($transaction->getValue());
$shippingCost = $this->getShippingCost($order);
/** @var \XLite\Module\CDev\Paypal\Model\Payment\Processor\ExpressCheckoutMerchantAPI $processor */
$processor = $this->getProcessor();
$params = array('TRXTYPE' => $this->getPaymentAction(), 'TENDER' => 'P', 'ACTION' => 'D', 'TOKEN' => $token, 'PAYERID' => $payerId, 'AMT' => $orderTotal, 'CURRENCY' => $currency->getCode(), 'FREIGHTAMT' => (double) $shippingCost, 'HANDLINGAMT' => 0, 'INSURANCEAMT' => 0, 'NOTIFYURL' => $processor->getPaymentCallbackUrl(), 'ALLOWNOTE' => 1);
$items = $this->getItems($order);
// To avoid total mismatch clear tax and shipping cost
$taxAmt = isset($items['TAXAMT']) ? $items['TAXAMT'] : 0;
if (abs($orderTotal - $items['ITEMAMT'] - $taxAmt - $shippingCost) > 1.0E-10) {
$items['ITEMAMT'] = $orderTotal;
$items['TAXAMT'] = 0;
$params['FREIGHTAMT'] = 0;
}
$params += $items;
return $params;
}
