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<?php |
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namespace Paranoia\Processor\Gvp; |
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use Paranoia\Exception\BadResponseException; |
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use Paranoia\Processor\AbstractResponseProcessor; |
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use Paranoia\Response; |
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abstract class BaseResponseProcessor extends AbstractResponseProcessor |
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{ |
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/** |
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* @param \SimpleXMLElement $xml |
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* @param Response $response |
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*/ |
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private function prepareErrorDetails(\SimpleXMLElement $xml, Response $response) |
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{ |
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$errorMessages = array(); |
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if (property_exists($xml->Transaction->Response, 'ErrorMsg')) { |
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$errorMessages[] = sprintf( |
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'Error Message: %s', |
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(string)$xml->Transaction->Response->ErrorMsg |
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); |
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} |
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if (property_exists($xml->Transaction->Response, 'SysErrMsg')) { |
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$errorMessages[] = sprintf( |
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'System Error Message: %s', |
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(string)$xml->Transaction->Response->SysErrMsg |
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); |
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} |
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$errorMessage = implode(' ', $errorMessages); |
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$response->setResponseMessage($errorMessage); |
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} |
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/** |
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* @param \SimpleXMLElement $xml |
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* @param Response $response |
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*/ |
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private function prepareTransactionDetails(\SimpleXMLElement $xml, Response $response) |
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{ |
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if (property_exists($xml, 'Order') && property_exists($xml->Order, 'OrderID')) { |
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$response->setOrderId((string)$xml->Order->OrderID); |
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} |
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if (property_exists($xml, 'Transaction')) { |
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if (property_exists($xml->Transaction, 'RetrefNum')) { |
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$response->setTransactionId((string)$xml->Transaction->RetrefNum); |
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} |
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if (property_exists($xml->Transaction, 'AuthCode')) { |
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$response->setAuthCode((string)$xml->Transaction->AuthCode); |
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} |
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} |
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} |
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/** |
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* @param $rawResponse |
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* @return Response |
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* @throws BadResponseException |
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*/ |
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protected function processCommonResponse($rawResponse) |
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{ |
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$response = new Response(); |
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try { |
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/** @var \SimpleXMLElement $xml */ |
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$xml = new \SimpleXmlElement($rawResponse); |
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} catch (\Exception $e) { |
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$exception = new BadResponseException('Provider returned unexpected response: ' . $rawResponse); |
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throw $exception; |
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} |
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$this->validateResponse($xml); |
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$response->setIsSuccess('00' == (string)$xml->Transaction->Response->Code); |
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$response->setResponseCode((string)$xml->Transaction->Response->ReasonCode); |
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if (!$response->isSuccess()) { |
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$this->prepareErrorDetails($xml, $response); |
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} else { |
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$this->prepareTransactionDetails($xml, $response); |
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} |
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return $response; |
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} |
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protected function validateResponse($transformedResponse) |
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{ |
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//TODO: response validation should implemented. |
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return true; |
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} |
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} |
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paranoiaproject /
paranoia
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