基于购物车商品数量的购物车折扣,仅针对非销售商品 [英] Cart discount based on cart item count and only for items that are not in sale
问题描述
在WooCommerce中,我想为那些不销售的产品提供10%的折扣.如果购物车中的商品数量为5个或更多且不销售,那么我给出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%.
我使用以下代码根据此处的购物车数量限制来获得折扣:
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);
}
但是我不知道如何仅对非销售商品应用折扣.我该如何实现?
But I don't know how to apply the discount only for items that are not in sale. How can I achieve it?
谢谢.
推荐答案
这是一个自定义的挂钩函数,如果购物车中有5个或更多商品且没有产品,则该商品将应用于购物车的折扣特价中:
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;
}
此代码会出现在您活动的子主题(或主题)的function.php文件中,也可能会出现在任何插件文件中.
此代码已经过测试,可以正常工作.
This code is tested and works perfectly.
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