/**
* Send data to PayPal servers and handling the PayPal method "CancelPreapproval".
*
* <code>
* $url = "https://svcs.sandbox.paypal.com/AdaptivePayments";
*
* $options = new Registry();
* $options->set("credentials.username", "itprism");
* ....
*
* $paypal = new PrismPayPalAdaptive($url, $options);
* $paypal->doVoid();
* </code>
*
* @return Response
*
* @throws \RuntimeException
*/
public function doVoid()
{
$url = $this->url . "CancelPreapproval";
$data = array("preapprovalKey" => $this->options->get("payment.preapproval_key"), "requestEnvelope" => $this->options->get("request.envelope"));
// Encode data to JSON.
$jsonData = json_encode($data);
// Prepare headers.
$headers = $this->getHeaders($jsonData);
// Make a request.
$response = $this->transport->post($url, $jsonData, $headers);
$response = $this->parseResponse($response, "json");
$response = new Response($response);
if ($response->isFailure()) {
// Failure
$this->error = $response->getErrorMessage();
$this->errorCode = $response->getErrorCode();
throw new \RuntimeException($this->error, $this->errorCode);
}
return $response;
}
