surcharge = $surcharge;
add_action('after_setup_theme', [$this, 'initializeGatewayFeeLabel']);
add_action('init', [$this, 'surchargeActions']);
}
public function initializeGatewayFeeLabel()
{
$this->gatewayFeeLabel = $this->surchargeFeeOption();
}
public function surchargeActions()
{
add_action('woocommerce_cart_calculate_fees', [$this, 'add_engraving_fees']);
add_action('wp_enqueue_scripts', function () {
$this->enqueueSurchargeScript();
});
add_action('wp_ajax_update_surcharge_order_pay', function () {
$this->updateSurchargeOrderPay();
});
add_action('wp_ajax_nopriv_update_surcharge_order_pay', function () {
$this->updateSurchargeOrderPay();
});
add_action('woocommerce_order_item_meta_end', [$this, 'setHiddenOrderId'], 10, 4);
}
public function setHiddenOrderId($item_id, $item, $order, $bool = \false)
{
$nonce = wp_create_nonce('mollie_surcharge_' . $order->get_id());
?>
admin_url('admin-ajax.php'), 'gatewayFeeLabel' => $this->gatewayFeeLabel]);
}
public function addSurchargeFeeProductPage($order, $gateway)
{
$gatewaySettings = $this->gatewaySettings($gateway);
if (!isset($gatewaySettings['payment_surcharge']) || $gatewaySettings['payment_surcharge'] === Surcharge::NO_FEE) {
return $order;
}
$order->calculate_totals();
$orderAmount = $order->get_total();
if ($this->surcharge->aboveMaxLimit(floatval($orderAmount), $gatewaySettings)) {
return $order;
}
$amount = $this->surcharge->calculateFeeAmountOrder($order, $gatewaySettings);
if ($amount > 0) {
$this->orderRemoveFee($order);
$this->orderAddFee($order, $amount, $this->gatewayFeeLabel);
$order->calculate_totals();
}
return $order;
}
public function updateSurchargeOrderPay()
{
if (!$this->verifyNonce()) {
return;
}
$order = $this->canProcessOrder();
if (!$order) {
return;
}
$gatewayName = $this->canProcessGateway();
if (!$gatewayName) {
return;
}
$this->orderRemoveFee($order);
$gatewaySettings = $this->gatewaySettings($gatewayName);
$orderAmount = (float) $order->get_total();
if ($this->surcharge->aboveMaxLimit($orderAmount, $gatewaySettings)) {
return;
}
if (!isset($gatewaySettings['payment_surcharge']) || $gatewaySettings['payment_surcharge'] === Surcharge::NO_FEE) {
$data = ['amount' => \false, 'currency' => get_woocommerce_currency_symbol(), 'newTotal' => $order->get_total()];
wp_send_json_success($data);
return;
}
$amount = $this->surcharge->calculateFeeAmountOrder($order, $gatewaySettings);
if ($amount > 0) {
$this->orderAddFee($order, $amount, $this->gatewayFeeLabel);
$order->calculate_totals();
$newTotal = $order->get_total();
$data = ['amount' => $amount, 'name' => $this->gatewayFeeLabel, 'currency' => get_woocommerce_currency_symbol(), 'newTotal' => $newTotal];
wp_send_json_success($data);
}
}
public function add_engraving_fees()
{
if (is_admin() && !defined('DOING_AJAX')) {
return;
}
$cart = WC()->cart;
$gateway = $this->chosenGateway();
if (!$gateway) {
return;
}
$gatewaySettings = $this->gatewaySettings($gateway);
if (!$gatewaySettings) {
return;
}
if (!isset($gatewaySettings['payment_surcharge']) || $gatewaySettings['payment_surcharge'] === Surcharge::NO_FEE) {
return;
}
$isRecurringCart = !empty($cart->recurring_cart_key);
if ($isRecurringCart) {
return;
}
$cartAmount = $cart->get_subtotal() + $cart->get_subtotal_tax();
if ($this->surcharge->aboveMaxLimit($cartAmount, $gatewaySettings)) {
return;
}
$amount = $this->surcharge->calculateFeeAmount($cart, $gatewaySettings);
$cart->add_fee($this->gatewayFeeLabel, $amount, \true, 'standard');
}
/**
* Verify nonce for surcharge operations
*/
protected function verifyNonce(): bool
{
$orderId = (int) wc_get_post_data_by_key('orderId', '');
$nonce = wc_get_post_data_by_key('nonce', '');
if (!$orderId || !$nonce) {
return \false;
}
return (bool) wp_verify_nonce($nonce, 'mollie_surcharge_' . $orderId);
}
protected function chosenGateway()
{
$gateway = WC()->session->get('chosen_payment_method');
if (empty($gateway)) {
$gateway = empty($_REQUEST['payment_method']) ? '' : sanitize_text_field(wp_unslash($_REQUEST['payment_method']));
}
if (!$this->isMollieGateway($gateway)) {
return \false;
}
return $gateway;
}
protected function isMollieGateway($gateway): bool
{
return !empty($gateway) && strpos($gateway, 'mollie_wc_gateway_') !== \false;
}
private function gatewaySettings($gateway)
{
$optionName = sprintf('%s_settings', $gateway);
$allSettings = get_option($optionName, \false);
if (!$allSettings) {
return \false;
}
return $allSettings;
}
/**
* @throws \Exception
* @param wc_order $order
*/
protected function orderRemoveFee($order)
{
$fees = $order->get_fees();
foreach ($fees as $fee) {
$feeName = $fee->get_name();
$feeId = $fee->get_id();
if (strpos($feeName, $this->gatewayFeeLabel) !== \false) {
$order->remove_item($feeId);
wc_delete_order_item($feeId);
$order->calculate_totals();
}
}
}
protected function orderAddFee($order, $amount, $surchargeName)
{
$item_fee = new WC_Order_Item_Fee();
$item_fee->set_name($surchargeName);
$item_fee->set_amount($amount);
$item_fee->set_total($amount);
$item_fee->set_tax_status('taxable');
$order->add_item($item_fee);
$order->calculate_totals();
}
/**
* Get and validate order with order key verification
*/
protected function canProcessOrder()
{
$postedOrderId = (int) wc_get_post_data_by_key('orderId', '');
if (!$postedOrderId) {
return \false;
}
$order = wc_get_order($postedOrderId);
if (!$order) {
return \false;
}
return $order;
}
protected function canProcessGateway()
{
// phpcs:ignore WordPress.Security.NonceVerification
if (!isset($_POST['method'])) {
return \false;
}
// phpcs:ignore WordPress.Security.NonceVerification, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
$postedMethod = wc_clean(wp_unslash($_POST['method']));
$gateway = !empty($postedMethod) ? $postedMethod : \false;
if (!$gateway) {
return \false;
}
if (!$this->isMollieGateway($gateway)) {
return \false;
}
return $gateway;
}
protected function surchargeFeeOption()
{
return get_option('mollie-payments-for-woocommerce_gatewayFeeLabel', $this->surcharge->defaultFeeLabel());
}
}