問題描述

在 WooCommerce 中，我想專門為那些未銷售的產品提供 10% 的折扣.如果購物車中的商品數量為 5 件或更多商品并且沒有打折，那么我會提供 10% 的折扣.

In WooCommerce, I would like to give a discount of 10% specifically for those products that are not on sale. If cart item count is 5 or more items and not on sale, then I give a discount of 10%.

我使用以下代碼根據此處的購物車商品數量限制獲得折扣:

I use the following code to get a discount based on cart item count restriction here:

add_action('woocommerce_cart_calculate_fees' , 'add_custom_fees');

/**
* Add custom fee if more than three article
* @param WC_Cart $cart
*/

function add_custom_fees( WC_Cart $cart ){
     if( $cart->cart_contents_count < 5 ){
         return;
     } 
    // Calculate the amount to reduce
    $discount = $cart->subtotal * 0.1;
    $cart->add_fee( '10% discount', -$discount);
} 

但我不知道如何僅對非銷售商品應用折扣.我怎樣才能實現它?

But I don't know how to apply the discount only for items that are not in sale. How can I achieve it?

謝謝.

推薦答案

這是一個自定義掛鉤函數，如果購物車中有 5 件或更多商品且沒有產品，則該函數將應用于購物車 折扣特價:

Here is a custom hooked function that will apply to cart a discount, if there is 5 or more items in cart and no products on sale:

add_action('woocommerce_cart_calculate_fees' , 'custom_discount', 10, 1);
function custom_discount( $cart ){

    if ( is_admin() && ! defined( 'DOING_AJAX' ) )
        return;

    // Only when there is 5 or more items in cart
    if( $cart->get_cart_contents_count() >= 5):

        // Initialising variable
        $is_on_sale = false;

        // Iterating through each item in cart
        foreach( $cart->get_cart() as $cart_item ){
            // Getting an instance of the product object
            $product =  $cart_item['data'];

            // If a cart item is on sale, $is_on_sale is true and we stop the loop
            if($product->is_on_sale()){
                $is_on_sale = true;
                break;
            }
        }

        ## Discount calculation ##
        $discount = $cart->subtotal * -0.1;

        ## Applied discount (no products on sale) ##
        if(!$is_on_sale )
            $cart->add_fee( '10% discount', $discount);

    endif;
}

此代碼位于活動子主題(或主題)的 function.php 文件或任何插件文件中.

此代碼已經過測試并且運行良好.

This code is tested and works perfectly.

這篇關于購物車折扣基于購物車商品數量且僅適用于未銷售的商品的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網！