/**
* @see wcf\system\payment\type\IPaymentType::processTransaction()
*/
public function processTransaction($paymentMethodObjectTypeID, $token, $amount, $currency, $transactionID, $status, $transactionDetails)
{
$userSubscription = $user = $subscription = null;
try {
$tokenParts = explode(':', $token);
if (count($tokenParts) != 2) {
throw new SystemException('invalid token');
}
list($userID, $subscriptionID) = $tokenParts;
// get user object
$user = new User(intval($userID));
if (!$user->userID) {
throw new SystemException('invalid user');
}
// get subscription object
$subscription = new PaidSubscription(intval($subscriptionID));
if (!$subscription->subscriptionID) {
throw new SystemException('invalid subscription');
}
// search for existing subscription
$userSubscription = PaidSubscriptionUser::getSubscriptionUser($subscription->subscriptionID, $user->userID);
// search log for transaction id
$logEntry = PaidSubscriptionTransactionLog::getLogByTransactionID($paymentMethodObjectTypeID, $transactionID);
if ($logEntry !== null) {
throw new SystemException('transaction already processed');
}
$logMessage = '';
if ($status == 'completed') {
// validate payment amout
if ($amount != $subscription->cost || $currency != $subscription->currency) {
throw new SystemException('invalid payment amount');
}
// active/extend subscription
if ($userSubscription === null) {
// create new subscription
$action = new PaidSubscriptionUserAction(array(), 'create', array('user' => $user, 'subscription' => $subscription));
$returnValues = $action->executeAction();
$userSubscription = $returnValues['returnValues'];
} else {
// extend existing subscription
$action = new PaidSubscriptionUserAction(array($userSubscription), 'extend');
$action->executeAction();
}
$logMessage = 'payment completed';
}
if ($status == 'reversed') {
if ($userSubscription !== null) {
// revoke subscription
$action = new PaidSubscriptionUserAction(array($userSubscription), 'revoke');
$action->executeAction();
}
$logMessage = 'payment reversed';
}
if ($status == 'canceled_reversal') {
if ($userSubscription !== null) {
// restore subscription
$action = new PaidSubscriptionUserAction(array($userSubscription), 'restore');
$action->executeAction();
}
$logMessage = 'reversal canceled';
}
// log success
$action = new PaidSubscriptionTransactionLogAction(array(), 'create', array('data' => array('subscriptionUserID' => $userSubscription->subscriptionUserID, 'userID' => $user->userID, 'subscriptionID' => $subscription->subscriptionID, 'paymentMethodObjectTypeID' => $paymentMethodObjectTypeID, 'logTime' => TIME_NOW, 'transactionID' => $transactionID, 'logMessage' => $logMessage, 'transactionDetails' => serialize($transactionDetails))));
$action->executeAction();
} catch (SystemException $e) {
// log failure
$action = new PaidSubscriptionTransactionLogAction(array(), 'create', array('data' => array('subscriptionUserID' => $userSubscription !== null ? $userSubscription->subscriptionUserID : null, 'userID' => $user !== null ? $user->userID : null, 'subscriptionID' => $subscription !== null ? $subscription->subscriptionID : null, 'paymentMethodObjectTypeID' => $paymentMethodObjectTypeID, 'logTime' => TIME_NOW, 'transactionID' => $transactionID, 'logMessage' => $e->getMessage(), 'transactionDetails' => serialize($transactionDetails))));
$action->executeAction();
throw $e;
}
}
/**
* @see \wcf\form\IForm::save()
*/
public function save()
{
parent::save();
$userSubscription = PaidSubscriptionUser::getSubscriptionUser($this->subscriptionID, $this->user->userID);
$data = array();
if ($this->subscription->subscriptionLength) {
$data['endDate'] = $this->endDateTime->getTimestamp();
}
if ($userSubscription === null) {
// create new subscription
$action = new PaidSubscriptionUserAction(array(), 'create', array('user' => $this->user, 'subscription' => $this->subscription, 'data' => $data));
$returnValues = $action->executeAction();
$userSubscription = $returnValues['returnValues'];
} else {
// extend existing subscription
$action = new PaidSubscriptionUserAction(array($userSubscription), 'extend', array('data' => $data));
$action->executeAction();
}
$this->saved();
// reset values
$this->username = $this->endDate = '';
// show success
WCF::getTPL()->assign(array('success' => true));
}
