woocommerce_add_to_cart_sold_individually_found_in_cart хук-фильтр . WC 1.0
Force quantity to 1 if sold individually and check for existing item in cart.
Использование
add_filter( 'woocommerce_add_to_cart_sold_individually_found_in_cart', 'filter_function_name_9177', 10, 5 ); function filter_function_name_9177( $condition, $product_id, $variation_id, $cart_item_data, $cart_id ){ // filter... return $condition; }
- $condition
- -
- $product_id
- -
- $variation_id
- -
- $cart_item_data
- -
- $cart_id
- -
Где вызывается хук
woocommerce_add_to_cart_sold_individually_found_in_cart
woocommerce/includes/class-wc-cart.php 1135
$found_in_cart = apply_filters( 'woocommerce_add_to_cart_sold_individually_found_in_cart', $cart_item_key && $this->cart_contents[ $cart_item_key ]['quantity'] > 0, $product_id, $variation_id, $cart_item_data, $cart_id );