public function index()
{
$billingService = BOL_BillingService::getInstance();
$language = OW::getLanguage();
$paypalConfigForm = new PaypalConfigForm();
$this->addForm($paypalConfigForm);
if (OW::getRequest()->isPost() && $paypalConfigForm->isValid($_POST)) {
$res = $paypalConfigForm->process();
OW::getFeedback()->info($language->text('billingpaypal', 'settings_updated'));
$this->redirect();
}
$adapter = new BILLINGPAYPAL_CLASS_PaypalAdapter();
$this->assign('logoUrl', $adapter->getLogoUrl());
$gateway = $billingService->findGatewayByKey(BILLINGPAYPAL_CLASS_PaypalAdapter::GATEWAY_KEY);
$this->assign('gateway', $gateway);
$this->assign('activeCurrency', $billingService->getActiveCurrency());
$supported = $billingService->currencyIsSupported($gateway->currencies);
$this->assign('currSupported', $supported);
$this->setPageHeading(OW::getLanguage()->text('billingpaypal', 'config_page_heading'));
$this->setPageHeadingIconClass('ow_ic_app');
}
public function notify()
{
$logger = OW::getLogger('billingpaypal');
$logger->addEntry(print_r($_POST, true), 'ipn.data-array');
$logger->writeLog();
if (empty($_POST['custom'])) {
exit;
}
$hash = trim($_POST['custom']);
$amount = !empty($_POST['mc_gross']) ? $_POST['mc_gross'] : $_POST['payment_gross'];
$transactionId = trim($_POST['txn_id']);
$status = mb_strtoupper(trim($_POST['payment_status']));
$currency = trim($_POST['mc_currency']);
$transactionType = trim($_POST['txn_type']);
$business = trim($_POST['business']);
$billingService = BOL_BillingService::getInstance();
$adapter = new BILLINGPAYPAL_CLASS_PaypalAdapter();
if ($adapter->isVerified($_POST)) {
$sale = $billingService->getSaleByHash($hash);
if (!$sale || !strlen($transactionId)) {
exit;
}
if ($amount != $sale->totalAmount) {
$logger->addEntry("Wrong amount: " . $amount, 'notify.amount-mismatch');
$logger->writeLog();
exit;
}
if ($billingService->getGatewayConfigValue(BILLINGPAYPAL_CLASS_PaypalAdapter::GATEWAY_KEY, 'business') != $business) {
$logger->addEntry("Wrong PayPal account: " . $business, 'notify.account-mismatch');
$logger->writeLog();
exit;
}
if ($status == 'COMPLETED') {
switch ($transactionType) {
case 'web_accept':
case 'subscr_payment':
if (!$billingService->saleDelivered($transactionId, $sale->gatewayId)) {
$sale->transactionUid = $transactionId;
if ($billingService->verifySale($adapter, $sale)) {
$sale = $billingService->getSaleById($sale->id);
$productAdapter = $billingService->getProductAdapter($sale->entityKey);
if ($productAdapter) {
$billingService->deliverSale($productAdapter, $sale);
}
}
}
break;
case 'recurring_payment':
$rebillTransId = $_REQUEST['recurring_payment_id'];
$gateway = $billingService->findGatewayByKey(BILLINGPAYPAL_CLASS_PaypalAdapter::GATEWAY_KEY);
if ($billingService->saleDelivered($rebillTransId, $gateway->id)) {
exit;
}
$rebillSaleId = $billingService->registerRebillSale($adapter, $sale, $rebillTransId);
if ($rebillSaleId) {
$rebillSale = $billingService->getSaleById($rebillSaleId);
$productAdapter = $billingService->getProductAdapter($rebillSale->entityKey);
if ($productAdapter) {
$billingService->deliverSale($productAdapter, $rebillSale);
}
}
break;
}
}
} else {
exit;
}
}
