Created
September 20, 2024 13:26
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Apply coupon even when cart empty
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| // Function to store the coupon in the session on the homepage | |
| function store_coupon_in_session() { | |
| if ( ! is_checkout() && class_exists( 'WooCommerce' ) ) { | |
| // Replace 'your-coupon-code' with your actual coupon code | |
| $coupon_code = 'test'; | |
| // Save the coupon code in WooCommerce session | |
| WC()->session->set( 'stored_coupon_code', $coupon_code ); | |
| // Apply coupon immediately if the cart is initialized | |
| if ( ! WC()->cart->has_discount( $coupon_code ) && WC()->cart->get_cart_contents_count() == 0 ) { | |
| WC()->cart->add_to_cart( 0 ); // Initialize cart session | |
| WC()->cart->apply_coupon( $coupon_code ); | |
| WC()->cart->empty_cart(); // Remove the fake item | |
| } | |
| } | |
| } | |
| add_action( 'wp', 'store_coupon_in_session', 4 ); | |
| // Function to apply the stored coupon when a product is added to the cart | |
| function apply_stored_coupon_on_add_to_cart() { | |
| if ( class_exists( 'WooCommerce' ) && WC()->session ) { | |
| // Retrieve the coupon code from the session | |
| $coupon_code = WC()->session->get( 'stored_coupon_code' ); | |
| // Check if the coupon code exists and is not already applied | |
| if ( $coupon_code && ! WC()->cart->has_discount( $coupon_code ) ) { | |
| WC()->cart->apply_coupon( $coupon_code ); | |
| } | |
| } | |
| } | |
| add_action( 'wfacp_after_checkout_page_found', 'apply_stored_coupon_on_add_to_cart' ); |
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