/**
* Poll the API for the status of the Refund Request, and continue
* once the status has been updated
* Throw an error if the status is not equal to OPEN
*
* @param string $amazonRefundReferenceId
* refund transaction to query
*
* @return No value
*/
private function _waitForProviderCreditReversalSummaryList($amazonRefundReferenceId)
{
$response = null;
$providerCreditReversalSummaryList = null;
$maxSleepTime = 60;
while (is_null($providerCreditReversalSummaryList) && $maxSleepTime > 0) {
sleep(5);
$maxSleepTime -= 5;
$response = $this->callStepAndCheckForException('getRefundDetails', array($amazonRefundReferenceId));
$providerCreditReversalSummaryList = $response->getGetRefundDetailsResult()->getRefundDetails()->getProviderCreditReversalSummaryList();
}
printGetRefundDetailsResponse($response);
validateThatRefundIsCompleted($response->getGetRefundDetailsResult()->getRefundDetails());
if (is_null($providerCreditReversalSummaryList)) {
throw new ErrorException("No providerCreditReversalSummaryList found in getRefundDetails response");
}
return $providerCreditReversalSummaryList;
}
/**
* Poll the API for the status of the Refund Request, and continue
* once the status has been updated
* Throw an error if the status is not equal to OPEN
*
* @param string $amazonRefundReferenceId
* refund transaction to query
*
* @return No value
*/
private function _waitUntilRefundProcessingIsCompleted($amazonRefundReferenceId)
{
// Check for the presence of the ipn notification
$this->waitForNotificationToBeProcessedBeforeContinuing($amazonRefundReferenceId, "RefundNotification");
$response = null;
$providerCreditReversalSummaryList = null;
$maxSleepTime = 60;
while (is_null($providerCreditReversalSummaryList) && $maxSleepTime > 0) {
sleep(5);
$maxSleepTime -= 5;
$response = $this->callStepAndCheckForException('getRefundDetails', array($amazonRefundReferenceId));
$providerCreditReversalSummaryList = $response->getGetRefundDetailsResult()->getRefundDetails()->getProviderCreditReversalSummaryList();
}
validateThatRefundIsCompleted($response->getGetRefundDetailsResult()->getRefundDetails());
$this->printResponseToWebpage("printGetRefundDetailsResponse", array($response));
if (is_null($providerCreditReversalSummaryList)) {
throw new ErrorException("No providerCreditReversalSummaryList found in getRefundDetails response");
}
return $providerCreditReversalSummaryList;
}
/**
* Poll the API for the status of the Refund Request, and continue
* once the status has been updated
* Throw an error if the status is not equal to OPEN
*
* @param string $amazonRefundReferenceId refund transaction to query
*
* @return No value
*/
private function _waitUntilRefundProcessingIsCompleted($amazonRefundReferenceId)
{
$response = $this->callStepAndCheckForException('waitUntilRefundProcessingIsCompleted', array($amazonRefundReferenceId));
printGetRefundDetailsResponse($response);
validateThatRefundIsCompleted($response->getGetRefundDetailsResult()->getRefundDetails());
}
/**
* Check that we have received an IPN notification for the refund
*
* For PHP, there is an IPN handler that will write the contents of the IPN to
* a file in the format of
* <amazonReferenceId>_RefundNotification.txt
* This method will check for the presence of this file
* and will loop/timeout until the notification has been handled.
*
* Merchants can use alternative approaches such as memory caches,
* shared memory or database storage so that scripts serving user
* pages are able to check on the status of a notification
*
* @param string $amazonRefundId refund transaction to query
*
* @return void
*/
private function _waitUntilRefundProcessingIsCompleted($amazonRefundId)
{
// Check for the presence of the ipn notification
$this->waitForNotificationToBeProcessedBeforeContinuing($amazonRefundId, "RefundNotification");
// Notification is present, go and get the full
// information for this notification
$response = $this->callStepAndCheckForException('getRefundDetails', array($amazonRefundId));
validateThatRefundIsCompleted($response->getGetRefundDetailsResult()->getRefundDetails());
echo $this->printResponseToWebpage("printGetRefundDetailsResponse", array($response));
}
