How does \Magento\Payment\Gateway\Http\Client\Zend work

dmitry_fedyuk · January 7, 2016, 5:46am

It implements the \Magento\Payment\Gateway\Http\ClientInterface:

magento/magento2/blob/c58d2d/app/code/Magento/Payment/Gateway/Http/Client/Zend.php#L50-L101


public function placeRequest(TransferInterface $transferObject)
{
    $log = [
        'request' => $transferObject->getBody(),
        'request_uri' => $transferObject->getUri()
    ];
    $result = [];
    /** @var ZendClient $client */
    $client = $this->clientFactory->create();


    $client->setConfig($transferObject->getClientConfig());
    $client->setMethod($transferObject->getMethod());


    switch($transferObject->getMethod()) {
        case \Zend_Http_Client::GET:
            $client->setParameterGet($transferObject->getBody());
            break;
        case \Zend_Http_Client::POST:
            $client->setParameterPost($transferObject->getBody());
            break;
        default:
            throw new \LogicException(
                sprintf(
                    'Unsupported HTTP method %s',
                    $transferObject->getMethod()
                )
            );
    }


    $client->setHeaders($transferObject->getHeaders());
    $client->setUrlEncodeBody($transferObject->shouldEncode());
    $client->setUri($transferObject->getUri());


    try {
        $response = $client->request();


        $result = $this->converter
            ? $this->converter->convert($response->getBody())
            : [$response->getBody()];
        $log['response'] = $result;
    } catch (\Zend_Http_Client_Exception $e) {
        throw new \Magento\Payment\Gateway\Http\ClientException(
            __($e->getMessage())
        );
    } catch (\Magento\Payment\Gateway\Http\ConverterException $e) {
        throw $e;
    } finally {
        $this->logger->debug($log);
    }


    return $result;
}

dmitry_fedyuk · January 7, 2016, 6:18am