function test()
{
$pipeline = new Amazon_CBUI_CBUIRecurringTokenPipeline(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY);
$pipeline->setMandatoryParameters("callerReferenceRecurringToken", "http://www.mysite.com/call_back.jsp", "5", "1 Month");
//Optional parameters
$pipeline->addParameter("paymentMethod", "CC");
//accept only credit card payments
$pipeline->addParameter("paymentReason", "Monthly subscription of Times magazine");
//RecurringToken url
print "Sample CBUI url for RecurringToken pipeline : " . $pipeline->getUrl() . "\n";
}
/**
* Send a request for recurring payment authorization to Amazon.
*
* This function creates a userBillingActionId and initiates the payment request process using Amazon FPS CBUI (Co-branded User Interface).
* 1. Establishes the recurring payment pipeline with the AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY.
* 2. Sets mandatory parameters to be sent to Amazon like callerReference, PAYMENT_RETURN_URL, transactionAmount, recurringPeriod (1 Day(s), Month(s)), and paymentReason (the name of the plan, i.e. Project Monthly).
* 3. The parameters are url-encoded to be sent to Amazon.
* 4. The request is saved in the database.
* This uses the Amazon API to perform the heavy lifting.
* After the user authorizes payment, Amazon sends the user back to ADRList.com.
* There are three more steps to actually recieve payment - validate the return response, make a pay request, and capture the IPN response.
*
* @author Mark O'Russa <*****@*****.**>
* @param int $userId Request authorization for this user.
* @param int $billingOfferId The billing offer, for example Project Monthly. Refers to the billingOffers table.
*
* @returns string The return url supplied to Amazon, otherwise false.
*/
public static function amazonAuthorization($userId, $billingOfferId)
{
global $debug, $Dbc;
try {
if (empty($userId)) {
throw new Adrlist_CustomException('', '$userId is empty.');
} elseif (!is_numeric($userId)) {
throw new Adrlist_CustomException('', '$userId is not numeric.');
} elseif (empty($billingOfferId)) {
throw new Adrlist_CustomException('', '$billingOfferId is empty.');
} elseif (!is_numeric($billingOfferId)) {
throw new Adrlist_CustomException('', '$billingOfferId is not numeric.');
}
$Dbc->beginTransaction();
//Get the plan info.
$planInfo = self::getPlanInfo($billingOfferId);
if (empty($planInfo)) {
throw new Adrlist_CustomException('', '$planInfo is empty.');
} elseif ($planInfo['endDate'] && strtotime($planInfo['endDate']) < TIMESTAMP) {
//If the endDate is not null and has expired.
throw new Adrlist_CustomException('The plan you selected has expired. Please select a different plan.', 'The endDate for billingOfferId ' . $billingOfferId . 'has expired.');
}
//Add a billing action.
$callerReference = self::addBillingAction($userId, $billingOfferId, 1, 1, __FILE__ . ' ' . __LINE__);
/*Start an entry in the database.
$cbuiRequestsStmt = $Dbc->prepare("INSERT INTO
amazonCBUIRequests
SET
userBillingActionId = ?,
aDatetime = ?");
$cbuiRequestsStmt->execute(array($userBillingActionId,DATETIME));
$callerReference = $Dbc->lastInsertId();*/
//Create the url with CBUI parameters.
$period = ucfirst($planInfo['period']);
$transactionAmount = trim($planInfo['price']);
$recurringPeriod = $planInfo['length'] > 1 ? $planInfo['length'] . ' ' . $period . 's' : $planInfo['length'] . ' ' . $period;
$recurringPeriod = $recurringPeriod == '1 Year' ? '12 Months' : $recurringPeriod;
if (LOCAL) {
$returnUrl = LINKMYACCOUNT . '/paymentAuthorization.php';
} else {
$returnUrl = 'https://' . DOMAIN . '/myAccount/paymentAuthorization.php';
}
$request = new Amazon_CBUI_CBUIRecurringTokenPipeline(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY);
$request->setMandatoryParameters($callerReference, $returnUrl, $transactionAmount, $recurringPeriod);
$request->addParameter('paymentReason', $planInfo['name']);
$url = $request->getUrl();
$debug->add('$url: ' . $url);
$urlParts = parse_url($url);
$debug->printArray($urlParts, '$urlParts');
parse_str($urlParts['query'], $queryArray);
$debug->printArray($queryArray, '$queryArray');
/*Finish inserting the request in the database.
$finishCbuiRequestStmt = $Dbc->prepare("UPDATE
amazonCBUIRequests
SET
apiVersion = ?,
callerKey = ?,
paymentReason = ?,
pipelineName = ?,
returnUrl = ?,
signature = ?,
signatureMethod = ?,
signatureVersion = ?,
transactionAmount = ?,
url = ?
WHERE
callerReference = ?");
$finishCbuiRequestParams = array(
$queryArray['version'],
$queryArray['callerKey'],
$queryArray['paymentReason'],
$queryArray['pipelineName'],
$queryArray['returnURL'],
$queryArray['signature'],
$queryArray['signatureMethod'],
$queryArray['signatureVersion'],
$queryArray['transactionAmount'],
$url,
$queryArray['callerReference']
);
$finishCbuiRequestStmt->execute($finishCbuiRequestParams);*/
$Dbc->commit();
} catch (Adrlist_CustomException $e) {
} catch (PDOException $e) {
$debug->add('<pre>' . $e . '</pre>');
error(__LINE__, '', '');
}
return empty($url) ? false : $url;
}
