如果客户已登录，Woocommerce会在简单产品上提供全球百分比折扣 [英] Woocommerce global percentage discount on simple products if customer is logged in

问题描述

我正在寻找有关以下功能出了什么问题的建议.

I'm looking for advice on what's wrong with the following function.

在此示例中，我的目标是在用户登录后为所有WooCommerce简单产品提供50％的折扣.

My goal in this example is to apply a 50% off discount to all WooCommerce simple products, as long as the user is logged in.

function tier_pricing_logic() {  

    if ( is_user_logged_in() ) {  

        function assign_tier_pricing( $price, $product ) {
            $price = $price * 0.5; // Set all prices for simple products to 50% off.    
        }   
        return $price; 

        add_filter('woocommerce_product_get_price', 'assign_tier_pricing', 90, 2 );
        add_filter('woocommerce_product_get_regular_price', 'assign_tier_pricing', 90, 2 );     
    }

}                  
add_action( 'init', 'tier_pricing_logic' );

此功能对价格没有影响，我是否完全错误?

This function has no effect on the prices, am I approaching this all wrong?

推荐答案

在这里，您不需要init钩子，并且IF语句需要在钩子函数内，因此请尝试这样做(对于简单产品):

Here you don't need the init hook and your IF statement needs to be inside the hooked function, so try that instead (for simple products):

add_filter('woocommerce_product_get_price', 'assign_tier_pricing', 90, 2 );
add_filter('woocommerce_product_get_regular_price', 'assign_tier_pricing', 90, 2 );
function assign_tier_pricing( $price, $product ) {
    if ( is_user_logged_in() && $product->is_type('simple') ) { 
        $price *= 0.5; // Set all prices for simple products to 50% off.    
    }   
    return $price;   
}

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