Question

如果购物篮中的任何商品的类别ID为“ 160”，我都希望为每种商品增加3英镑的费用。

这很好用，但我也只希望在选择了某些运输方式后才收取这笔费用。

到目前为止我所拥有的：

function df_add_ticket_surcharge( $cart_object ) {

    global $woocommerce;
    $specialfeecat = 160; // category id for the special fee
    $spfee = 3.00; // initialize special fee
    $spfeeperprod = 3.00; //special fee per product

    foreach ( $cart_object->cart_contents as $key => $value ) {

        $proid = $value['product_id']; //get the product id from cart
        $quantiy = $value['quantity']; //get quantity from cart
        $itmprice = $value['data']->price; //get product price

        $terms = get_the_terms( $proid, 'product_cat' ); //get taxonamy of the prducts
        if ( $terms && ! is_wp_error( $terms ) ) :
            foreach ( $terms as $term ) {

                $catid = $term->term_id;

                if($specialfeecat == $catid ) {
                    $spfee = $spfee * $quantiy;
                }
            }
        endif;  
    }

    if($spfee > 0 ) {
        $woocommerce->cart->add_fee( 'Ticket Concierge Charge', $spfee, true, 'standard' );
    }

}

add_action( 'woocommerce_cart_calculate_fees', 'df_add_ticket_surcharge' );

我已经尝试过整合这篇文章的功能：https://stackoverflow.com/a/47732732/12019310，但是如果没有紧急通知，似乎无法使其正常工作。

任何建议将不胜感激！

Answer 1

以下代码

如果购物篮中的商品属于类别ID“ 160”，则在每种商品中加收3欧元的费用
如果选择了“ local_pickup”

function df_add_ticket_surcharge( $cart ) {
    if ( is_admin() && ! defined( 'DOING_AJAX' ) )
        return;

    $chosen_shipping_method_id = WC()->session->get( 'chosen_shipping_methods' )[0];
    $chosen_shipping_method    = explode(':', $chosen_shipping_method_id)[0];

    /* SETTINGS */

    $special_fee_cat = 160; // category id for the special fee
    $fee_per_prod = 3; //special fee per product

    /* END SETTINGS */      

    // Total
    $total = 0;

    // Only for Local pickup chosen shipping method
    if ( strpos( $chosen_shipping_method_id, 'local_pickup' ) !== false ) {
        // Loop though each cart items and set prices in an array
        foreach ( $cart->get_cart() as $cart_item ) {
            // Get product id
            $product_id = $cart_item['product_id'];

            // Quantity
            $product_quantity = $cart_item['quantity'];

            // Check for category
            if ( has_term( $special_fee_cat, 'product_cat', $product_id ) ) {
                $total += $fee_per_prod * $product_quantity;
            }
        }

        // Add the discount
        $cart->add_fee( __('Ticket Concierge Charge', 'woocommerce'), $total );
    }
}
add_action( 'woocommerce_cart_calculate_fees', 'df_add_ticket_surcharge', 10, 1 );

Answer 2

这篇文章完全为我服务，但如果我有其他城市的固定运费，脚本对我不起作用。

所以这对我有用！

add_action( 'woocommerce_cart_calculate_fees','custom_pcat_fee');
function custom_pcat_fee( $cart ) {
    if ( is_admin() && ! defined( 'DOING_AJAX' ) )
        return;
    
    $chosen_shipping_method_id = WC()->session->get( 'chosen_shipping_methods' )[0];
    $chosen_shipping_method    = explode(':', $chosen_shipping_method_id)[0];

    // Set HERE your categories (can be term IDs, slugs or names) in a coma separated array
    $categories = array('181');
    $fee_amount = 0;

    // Loop through cart items
    foreach( $cart->get_cart() as $cart_item ){
        if( has_term( $categories, 'product_cat', $cart_item['product_id']) )
            $fee_amount = 35000;
    }
    
    // Only for Local pickup chosen shipping method
    if ( strpos( $chosen_shipping_method_id, 'flat_rate' ) !== false || strpos( $chosen_shipping_method_id, 'filters_by_cities_shipping_method' ) !== false ) {
        // Loop though each cart items and set prices in an array
        foreach ( $cart->get_cart() as $cart_item ) {
            // Get product id
            $product_id = $cart_item['product_id'];

            // Quantity
            $product_quantity = $cart_item['quantity'];

            // Check for category
            if ( has_term( $special_fee_cat, 'product_cat', $product_id ) ) {
                $total += $fee_per_prod * $product_quantity;
            }
        }

    // Adding the fee
    if ( $fee_amount > 0 ){
        // Last argument is related to enable tax (true or false)
        WC()->cart->add_fee( __( "Costo de trasteo de mobiliario", "woocommerce" ), $fee_amount, false );
    }
}
}

根据产品类别和运输方式添加费用WooCommerce

2 个答案: