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ddbf854530
https://stackoverflow.com/questions/78855603/restrict-payment-gateways-based-on-applied-coupons-in-woocommerce-displaying-a-m
32 lines
1.5 KiB
Text
32 lines
1.5 KiB
Text
// Restrict available payment methods based on applied coupons
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add_filter('woocommerce_available_payment_gateways', 'restrict_checkout_available_payment_gateways_conditionally');
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function restrict_checkout_available_payment_gateways_conditionally( $available_gateways ) {
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$targeted_coupons = array('test123', 'check123'); // Define here the coupon codes
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// Only on checkout and order pay
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if( is_checkout() ) {
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if ( is_wc_endpoint_url('order-pay') ) { // Order pay page
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global $wp;
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$order_id = absint( $wp->query_vars['order-pay'] );
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$order = wc_get_order($order_id);
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$applied_coupons = $order->get_coupon_codes();
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} elseif ( ! is_wc_endpoint_url() ) { // Checkout page
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$applied_coupons = WC()->cart->get_applied_coupons();
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}
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// Check if any defined coupon code is used in cart
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if ( $applied_coupons && array_intersect($targeted_coupons, $applied_coupons ) ) {
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if ( isset($available_gateways['bacs']) ) {
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unset($available_gateways['bacs']);
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}
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if ( isset($available_gateways['invoice']) ) {
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unset($available_gateways['invoice']);
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}
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// Display message
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wc_clear_notices();
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wc_add_notice( sprintf( __('You can only use the <strong>Credit Card</strong> payment method with coupon %s "%s".'),
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_n('code', 'codes', count($applied_coupons)), implode( '", "', $applied_coupons) ), 'notice');
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}
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}
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return $available_gateways;
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}
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