/**
* Building XML response.
* @param string $functionName "checkOrder" or "paymentAviso" string
* @param string $invoiceId transaction number
* @param string $result_code result code
* @param string $message error message. May be null.
* @return string prepared XML response
*/
private function buildResponse($functionName, $invoiceId, $result_code, $message = null)
{
try {
$performedDatetime = Utils::formatDate(new DateTime());
$response = '<?xml version="1.0" encoding="UTF-8"?><' . $functionName . 'Response performedDatetime="' . $performedDatetime . '" code="' . $result_code . '" ' . ($message != null ? 'message="' . $message . '"' : "") . ' invoiceId="' . $invoiceId . '" shopId="' . $this->settings->SHOP_ID . '"/>';
return $response;
} catch (\Exception $e) {
$this->log($e);
}
return null;
}
/**
* Cancels a deferred payment.
* @param string|int $orderId transaction number of the deferred payment
* @return string response from Yandex.Money in XML format
*/
public function cancelPayment($orderId)
{
$methodName = "cancelPayment";
$this->log->info("Start " . $methodName);
$dateTime = Utils::formatDate(new \DateTime());
$requestParams = array('requestDT' => $dateTime, 'orderId' => $orderId);
$result = $this->sendUrlEncodedRequest($methodName, $requestParams);
$this->log->info($result);
return $result;
}