public function process_webhooks()
{
if (!isset($_GET['listener']) || strtolower($_GET['listener']) != 'stripe') {
return;
}
// Ensure listener URL is not cached by W3TC
if (!defined('DONOTCACHEPAGE')) {
define('DONOTCACHEPAGE', true);
}
\Stripe\Stripe::setApiKey($this->secret_key);
// retrieve the request's body and parse it as JSON
$body = @file_get_contents('php://input');
$event_json_id = json_decode($body);
$expiration = '';
// for extra security, retrieve from the Stripe API
if (isset($event_json_id->id)) {
$rcp_payments = new RCP_Payments();
$event_id = $event_json_id->id;
try {
$event = \Stripe\Event::retrieve($event_id);
$payment_event = $event->data->object;
if (empty($payment_event->customer)) {
die('no customer attached');
}
// retrieve the customer who made this payment (only for subscriptions)
$user = rcp_get_member_id_from_profile_id($payment_event->customer);
if (empty($user)) {
// Grab the customer ID from the old meta keys
global $wpdb;
$user = $wpdb->get_var($wpdb->prepare("SELECT user_id FROM {$wpdb->usermeta} WHERE meta_key = '_rcp_stripe_user_id' AND meta_value = %s LIMIT 1", $payment_event->customer));
}
if (empty($user)) {
die('no user ID found');
}
$member = new RCP_Member($user);
// check to confirm this is a stripe subscriber
if ($member) {
if (!$member->get_subscription_id()) {
die('no subscription ID for member');
}
if ($event->type == 'charge.succeeded' || $event->type == 'invoice.payment_succeeded') {
// setup payment data
$payment_data = array('date' => date_i18n('Y-m-d g:i:s', $event->created), 'payment_type' => 'Credit Card', 'user_id' => $member->ID, 'amount' => '', 'transaction_id' => '');
if ($event->type == 'charge.succeeded') {
// Successful one-time payment
if (empty($payment_event->invoice)) {
$payment_data['amount'] = $payment_event->amount / rcp_stripe_get_currency_multiplier();
$payment_data['transaction_id'] = $payment_event->id;
// Successful subscription payment
} else {
$invoice = \Stripe\Invoice::retrieve($payment_event->invoice);
$payment_data['amount'] = $invoice->amount_due / rcp_stripe_get_currency_multiplier();
$payment_data['transaction_id'] = $payment_event->id;
}
// Successful subscription paid made with account credit where no charge is created
} elseif ($event->type == 'invoice.payment_succeeded' && empty($payment_event->charge)) {
$payment_data['amount'] = $payment_event->amount_due / rcp_stripe_get_currency_multiplier();
$payment_data['transaction_id'] = $payment_event->id;
$invoice = $payment_event;
}
if (!empty($payment_data['transaction_id']) && !$rcp_payments->payment_exists($payment_data['transaction_id'])) {
if (!empty($invoice->subscription)) {
$customer = \Stripe\Customer::retrieve($member->get_payment_profile_id());
$subscription = $customer->subscriptions->retrieve($invoice->subscription);
if (!empty($subscription)) {
$expiration = date('Y-m-d 23:59:59', $subscription->current_period_end);
$member->set_recurring();
}
$member->set_merchant_subscription_id($subscription->id);
}
$member->renew($member->is_recurring(), 'active', $expiration);
// These must be retrieved after the status is set to active in order for upgrades to work properly
$payment_data['subscription'] = $member->get_subscription_name();
$payment_data['subscription_key'] = $member->get_subscription_key();
// record this payment if it hasn't been recorded yet
$rcp_payments->insert($payment_data);
do_action('rcp_stripe_charge_succeeded', $user, $payment_data);
die('rcp_stripe_charge_succeeded action fired successfully');
} else {
die('duplicate payment found');
}
}
// failed payment
if ($event->type == 'charge.failed') {
do_action('rcp_stripe_charge_failed', $invoice);
die('rcp_stripe_charge_failed action fired successfully');
}
// Cancelled / failed subscription
if ($event->type == 'customer.subscription.deleted') {
if (!$member->just_upgraded()) {
$member->set_status('cancelled');
die('member cancelled successfully');
}
}
do_action('rcp_stripe_' . $event->type, $payment_event);
}
} catch (Exception $e) {
// something failed
die('PHP exception: ' . $e->getMessage());
}
die('1');
}
die('no event ID found');
}
/**
* Process PayPal IPN
*
* @since 2.1
*/
public function process_webhooks()
{
if (!isset($_GET['listener']) || strtoupper($_GET['listener']) != 'EIPN') {
return;
}
$user_id = 0;
$posted = apply_filters('rcp_ipn_post', $_POST);
// allow $_POST to be modified
if (!empty($posted['recurring_payment_id'])) {
$user_id = rcp_get_member_id_from_profile_id($posted['recurring_payment_id']);
}
if (empty($user_id) && !empty($posted['custom']) && is_numeric($posted['custom'])) {
$user_id = absint($posted['custom']);
}
if (empty($user_id) && !empty($posted['payer_email'])) {
$user = get_user_by('email', $posted['payer_email']);
$user_id = $user ? $user->ID : false;
}
$member = new RCP_Member($user_id);
if (!$member || !$member->ID > 0) {
die('no member found');
}
$subscription_id = $member->get_pending_subscription_id();
if (empty($subscription_id)) {
$subscription_id = $member->get_subscription_id();
}
if (!$subscription_id) {
die('no subscription for member found');
}
if (!rcp_get_subscription_details($subscription_id)) {
die('no subscription level found');
}
$amount = number_format((double) $posted['mc_gross'], 2);
// setup the payment info in an array for storage
$payment_data = array('date' => date('Y-m-d H:i:s', strtotime($posted['payment_date'])), 'subscription' => $member->get_subscription_name(), 'payment_type' => $posted['txn_type'], 'subscription_key' => $member->get_subscription_key(), 'amount' => $amount, 'user_id' => $user_id, 'transaction_id' => $posted['txn_id']);
do_action('rcp_valid_ipn', $payment_data, $user_id, $posted);
if (isset($rcp_options['email_ipn_reports'])) {
wp_mail(get_bloginfo('admin_email'), __('IPN report', 'rcp'), $listener->getTextReport());
}
/* now process the kind of subscription/payment */
$rcp_payments = new RCP_Payments();
// Subscriptions
switch ($posted['txn_type']) {
case "recurring_payment_profile_created":
if (isset($posted['initial_payment_txn_id'])) {
$transaction_id = 'Completed' == $posted['initial_payment_status'] ? $posted['initial_payment_txn_id'] : '';
} else {
$transaction_id = $posted['ipn_track_id'];
}
if (empty($transaction_id) || $rcp_payments->payment_exists($transaction_id)) {
break;
}
// setup the payment info in an array for storage
$payment_data = array('date' => date('Y-m-d H:i:s', strtotime($posted['time_created'])), 'subscription' => $member->get_subscription_name(), 'payment_type' => $posted['txn_type'], 'subscription_key' => $member->get_subscription_key(), 'amount' => number_format((double) $posted['initial_payment_amount'], 2), 'user_id' => $user_id, 'transaction_id' => sanitize_text_field($transaction_id));
$rcp_payments->insert($payment_data);
$expiration = date('Y-m-d 23:59:59', strtotime($posted['next_payment_date']));
$member->renew($member->is_recurring(), 'active', $expiration);
break;
case "recurring_payment":
// when a user makes a recurring payment
update_user_meta($user_id, 'rcp_paypal_subscriber', $posted['payer_id']);
$member->set_payment_profile_id($posted['recurring_payment_id']);
$member->renew(true);
// record this payment in the database
$rcp_payments->insert($payment_data);
do_action('rcp_ipn_subscr_payment', $user_id);
die('successful recurring_payment');
break;
case "recurring_payment_profile_cancel":
if (!$member->just_upgraded()) {
// user is marked as cancelled but retains access until end of term
$member->set_status('cancelled');
// set the use to no longer be recurring
delete_user_meta($user_id, 'rcp_paypal_subscriber');
do_action('rcp_ipn_subscr_cancel', $user_id);
die('successful recurring_payment_profile_cancel');
}
break;
case "recurring_payment_failed":
case "recurring_payment_suspended_due_to_max_failed_payment":
if ('cancelled' !== $member->get_status($user_id)) {
$member->set_status('expired');
}
do_action('rcp_ipn_subscr_failed');
die('successful recurring_payment_failed or recurring_payment_suspended_due_to_max_failed_payment');
break;
case "web_accept":
switch (strtolower($posted['payment_status'])) {
case 'completed':
if ($member->just_upgraded() && rcp_can_member_cancel($member->ID)) {
$cancelled = rcp_cancel_member_payment_profile($member->ID, false);
if ($cancelled) {
$member->set_payment_profile_id('');
}
}
$payment_data = array('date' => date('Y-m-d H:i:s', strtotime($posted['payment_date'])), 'subscription' => $member->get_subscription_name(), 'payment_type' => $posted['txn_type'], 'subscription_key' => $member->get_subscription_key(), 'amount' => number_format((double) $posted['mc_gross'], 2), 'user_id' => $user_id, 'transaction_id' => sanitize_text_field($posted['txn_id']));
$rcp_payments->insert($payment_data);
// set this user to active
$member->renew();
break;
case 'denied':
case 'expired':
case 'failed':
case 'voided':
$member->set_status('cancelled');
break;
}
die('successful web_accept');
break;
}
}