/** * Function use to cancel * @access public * @param string $sessionId * @param boolean $debug * @return object $result */ public static function cancel($sessionId, $debug = TRUE) { $rq = array('ReqId' => md5(rand()), 'MerchantPosId' => OpenPayU_Configuration::getMerchantPosId(), 'SessionId' => $sessionId); $result = new OpenPayU_Result(); $result->setRequest($rq); $url = OpenPayU_Configuration::getServiceUrl() . 'co/openpayu/OrderCancelRequest'; if ($debug) { OpenPayU::addOutputConsole('OpenPayU endpoint for OrderCancelRequest message', $url); } $oauthResult = OpenPayu_OAuth::accessTokenByClientCredentials(); OpenPayU::setOpenPayuEndPoint($url . '?oauth_token=' . $oauthResult->getAccessToken()); $xml = OpenPayU::buildOrderCancelRequest($rq); if ($debug) { OpenPayU::addOutputConsole('OrderCancelRequest message', htmlentities($xml)); } $merchantPosId = OpenPayU_Configuration::getMerchantPosId(); $signatureKey = OpenPayU_Configuration::getSignatureKey(); $response = OpenPayU::sendOpenPayuDocumentAuth($xml, $merchantPosId, $signatureKey); if ($debug) { OpenPayU::addOutputConsole('OrderCancelResponse message', htmlentities($response)); } // verify response from PayU service $status = OpenPayU::verifyOrderCancelResponseStatus($response); if ($debug) { OpenPayU::addOutputConsole('OrderCancelResponse status', serialize($status)); } $result->setStatus($status); $result->setError($status['StatusCode']); $result->setSuccess($status['StatusCode'] == 'OPENPAYU_SUCCESS' ? TRUE : FALSE); $result->setResponse(OpenPayU::parseOpenPayUDocument($response)); return $result; }