/**
* Process automatic subscription payment
*
* @access public
* @param bool $payment_successful
* @param array $order
* @param array $subscription
* @return bool
*/
public function process_payment($payment_successful, $order, $subscription)
{
$customer_id = get_user_meta($subscription->user_id, '_subscriptio_stripe_customer_id', true);
$default_card = get_user_meta($subscription->user_id, '_subscriptio_stripe_customer_default_card', true);
if (empty($customer_id) || empty($default_card)) {
return false;
}
// Load payment gateway object to access its methods
$gateway = new Subscriptio_Stripe_Gateway();
// Send request
$response = $gateway->charge(array(
'amount' => $order->order_total * apply_filters('subscriptio_stripe_decimals_in_currency', 100, $order),
'currency' => strtolower($order->get_order_currency()),
'description' => apply_filters('subscriptio_stripe_payment_description', esc_html(get_bloginfo('name')) . ' - ' . __('Order', 'subscriptio-stripe') . ' ' . $order->get_order_number() . ' (' . __('Subscription', 'subscriptio-stripe') . ' ' . $subscription->get_subscription_number() . ')', $order),
'metadata' => array(
'order_id' => $order->id,
'subscription_id' => $subscription->id,
'email' => $order->billing_email,
),
'statement_description' => substr(sprintf(__('Subscr %s', 'subscriptio-stripe'), $subscription->get_subscription_number()), 0, 15),
'customer' => $customer_id,
'card' => $default_card,
));
// Received error?
if (is_string($response)) {
$order->add_order_note(__('Automatic subscription payment failed (Stripe).', 'subscriptio-stripe') . ' ' . $response);
return false;
}
// Save charge id
update_post_meta($order->id, '_subscriptio_stripe_charge_id', $response->id);
// Save capture status
update_post_meta($order->id, '_subscriptio_stripe_charge_captured', ($response->captured ? 'yes' : 'no'));
// Charge captured?
if ($response->captured) {
$order->add_order_note(sprintf(__('Stripe charge %s captured.', 'subscriptio-stripe'), $response->id));
$order->payment_complete();
}
// Only authorized
else {
$order->add_order_note(sprintf(__('Stripe charge %s authorized and will be charged as soon as you start processing this order. Authorization will expire in 7 days.', 'subscriptio-stripe'), $response->id));
$order->update_status('on-hold');
$order->reduce_order_stock();
}
return true;
}
/**
* Delete card
*
* @access public
* @return void
*/
public function delete_card()
{
global $woocommerce;
// Not our request?
if ($_SERVER['REQUEST_METHOD'] !== 'GET' || !isset($_GET['subscriptio_stripe_delete_card'])) {
return;
}
// User not logged in?
if (!is_user_logged_in()) {
return;
}
$user_id = get_current_user_id();
// Load cards
$cards = get_user_meta($user_id, '_subscriptio_stripe_customer_cards', true);
if (empty($cards)) {
return;
}
$cards = maybe_unserialize($cards);
// No such card?
if (!isset($cards[$_GET['subscriptio_stripe_delete_card']])) {
return;
}
// Load customer id
$customer_id = get_user_meta($user_id, '_subscriptio_stripe_customer_id', true);
if (empty($customer_id)) {
return;
}
// Load payment gateway object to access its methods
$gateway = new Subscriptio_Stripe_Gateway();
// Send request to delete this card
$response = $gateway->send_request('cards', 'delete', array(
'id' => $customer_id,
'secondary_id' => $_GET['subscriptio_stripe_delete_card'],
));
// Delete card from user's card list
unset($cards[$_GET['subscriptio_stripe_delete_card']]);
// Last card deleted?
if (empty($cards)) {
delete_user_meta($user_id, '_subscriptio_stripe_customer_cards');
delete_user_meta($user_id, '_subscriptio_stripe_customer_default_card');
}
else {
update_user_meta($user_id, '_subscriptio_stripe_customer_cards', $cards);
// Default card deleted?
$default_card = get_user_meta($user_id, '_subscriptio_stripe_customer_default_card', true);
if (!empty($default_card) && $default_card == $_GET['subscriptio_stripe_delete_card']) {
$new_default = array_keys($cards);
$new_default = array_shift($new_default);
update_user_meta($user_id, '_subscriptio_stripe_customer_default_card', $new_default);
}
}
// Show success message
$woocommerce->add_message(__('Credit card deleted successfully.', 'subscriptio-stripe'));
wp_safe_redirect(get_permalink(woocommerce_get_page_id('myaccount')));
exit;
}
/**
* Refund payment
*
* @access public
* @param int $order_id
* @return void
*/
public function refund($order_id)
{
$order = new WC_Order($order_id);
if (!$order) {
return;
}
// Paid via Stripe?
if ($order->payment_method == 'subscriptio_stripe') {
// Get charge id
$charge_id = get_post_meta($order_id, '_subscriptio_stripe_charge_id', true);
if (empty($charge_id)) {
return;
}
// Load payment gateway object to access its methods
$gateway = new Subscriptio_Stripe_Gateway();
// Send request to capture payment
$response = $gateway->send_request('charges', 'refund', array(
'id' => $charge_id,
'amount' => $order->order_total * apply_filters('subscriptio_stripe_decimals_in_currency', 100, $order),
));
// Request failed?
if (!is_object($response)) {
$order->add_order_note(__('Stripe refund failed.', 'subscriptio-stripe') . ' ' . $response);
return;
}
// Received error from Stripe?
if (!empty($response->error)) {
$order->add_order_note(__('Stripe refund failed.', 'subscriptio-stripe') . ' ' . $response->error->message);
return;
}
// Request was successful
$order->add_order_note(sprintf(__('Stripe charge %s refunded.', 'subscriptio-stripe'), $response->id));
delete_post_meta($order->id, '_subscriptio_stripe_charge_id');
delete_post_meta($order->id, '_subscriptio_stripe_charge_captured');
}
}