php WooCommerce结帐费用基于购物车项目计数与类别除外

dpiehjr4 于 2022-11-21 发布在 PHP

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我试图使自定义结帐费用，如果有更多的项目在购物车5或10，但我也必须排除类别“门票”和“优惠券”计数.我发现good code examples，但没有一个负类别选择，我真的不想设置规则手动为我所有的20+类别，如in this post，最好将其应用于除2个类别之外的所有类别。
下面是我的代码，不工作：

add_action( 'woocommerce_cart_calculate_fees','woocommerce_cart_extra_cost', 10, 1 );
function woocommerce_cart_extra_cost( $cart ) {
if ( is_admin() && ! defined( 'DOING_AJAX' ) )  return;

// Below your category term ids, slugs or names to be excluded
$excluded_terms = array('tickets', 'vouchers'); 

$cart_item_count    = 0; // Initializing

// Loop through cart items 
foreach ( WC()->cart->get_cart() as $item ) {
    // Excluding some product category from the count
    if ( ! has_term( $excluded_terms, 'product_cat', $item['product_id'] ) ) {
        $items_count += $item['quantity'];
    }
}

// CONDITIONAL ITEMS QUANTITY FEE AMOUNT
if( $cart_item_count < 6 )
    $fee = 0;
elseif( $cart_item_count >= 6 && $cart_item_count < 11 )
    $fee = 3;
elseif( $cart_item_count >= 11 )
    $fee = 5;

if( $fee > 0 )
    $cart->add_fee( __( "Handling Fee", "woocommerce" ), $fee, true);
}

有什么问题吗？任何代码更正将不胜感激。谢谢。
编辑：我最终使用了这个答案：WooCommerce快速购物车费用

php

来源：https://stackoverflow.com/questions/74325849/woocommerce-checkout-fee-based-on-cart-item-count-with-category-excluded

1条答案

按热度按时间

ss2ws0br1#

你可以试试下面的代码，我已经修改了你的代码一点点：

add_action( 'woocommerce_cart_calculate_fees','woocommerce_cart_extra_cost', 10, 1 );
function woocommerce_cart_extra_cost( $cart ) {
if ( is_admin() && ! defined( 'DOING_AJAX' ) )  return;

// Below your category term ids, slugs or names to be excluded
$excluded_terms = array('tickets', 'vouchers');
$fee = 0;
$cart_item_count = count( WC()->cart->get_cart() ); // Initializing

// Loop through cart items 
foreach ( WC()->cart->get_cart() as $item ) {
    // Excluding some product category from the count
    if ( has_term( $excluded_terms, 'product_cat', $item['product_id'] ) ) {
        $cart_item_count = $cart_item_count - 1;
    }
}

// CONDITIONAL ITEMS QUANTITY FEE AMOUNT
if( $cart_item_count < 2 )
    $fee = 6;
elseif( $cart_item_count >= 6 && $cart_item_count < 11 )
    $fee = 3;
elseif( $cart_item_count >= 11 )
    $fee = 5;

if( $fee > 0 )
    $cart->add_fee( __( "Handling Fee", "woocommerce" ), $fee, true);
}

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php WooCommerce结帐费用基于购物车项目计数与类别除外

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