/**
* Display additional information about a completed authorization
*
* Once an IPN has been received to notify the transition of an IPN to
* one of the terminal states, the merchant may optionally call
* GetAuthorizationDetails to obtain additional information about the authorization.
*
* In countries which require VAT invoicing, this approach will allow you to obtain
* the buyers billing address so that the invocing requirements can be met.
*/
private function _getAdditionalInformationForProcessedAuthorization($amazonAuthorizationId)
{
// Notification is present, go and get the full
// information for this notification
$response = $this->callStepAndCheckForException('getAuthorizationDetails', array($amazonAuthorizationId));
$this->printResponseToWebpage("printGetAuthorizationDetailsResponse", array($response));
validateThatAuthorizationIsOpen($response);
}
/**
* Poll the API for the status of the Authorization Request, and continue
* once the status has been updated
* Throw an error if the status is not equal to OPEN
*
* @param string $amazonAuthorizationId authorization transaction to query
*
* @return No value
*/
private function _waitUntilAuthorizationProcessingIsCompleted($amazonAuthorizationId)
{
$response = $this->callStepAndCheckForException('waitUntilAuthorizationProcessingIsCompleted', array($amazonAuthorizationId));
printGetAuthorizationDetailsResponse($response);
validateThatAuthorizationIsOpen($response);
}
/**
* Check that we have received an IPN notification for the authorization
*
* For PHP, there is an IPN handler that will write the contents of the IPN to
* a file in the format of
* <amazonAuthorizationId>_Authorization.
* This method will check for the presnece 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 $amazonAuthorizationId authorization transaction to query
*
* @return void
*/
private function _waitUntilAuthorizationProcessingIsCompleted($amazonAuthorizationId)
{
// Check for the presence of the ipn notification
$this->waitForNotificationToBeProcessedBeforeContinuing($amazonAuthorizationId, "AuthorizationNotification");
// Notification is present, go and get the full
// information for this notification
$response = $this->callStepAndCheckForException('getAuthorizationDetails', array($amazonAuthorizationId));
echo $this->printResponseToWebpage("printGetAuthorizationDetailsResponse", array($response));
validateThatAuthorizationIsOpen($response);
}