Question

我在下面有此代码，但我希望它仅在用户未使用其他代码时才有效，并且如果用户使用另一种优惠券，则禁用此代码。

基于“ Apply a discount for a specific user role in Woocommerce” 答案代码，我一直在尝试查看如何检查是否有优惠券，但无法弄清楚。

// Applying conditionally a discount for a specific user role
add_action( 'woocommerce_cart_calculate_fees', 'discount_based_on_user_role', 20, 1 );
function discount_based_on_user_role( $cart ) {
    if ( is_admin() && ! defined( 'DOING_AJAX' ) )
        return; // Exit

    // Only for 'company' user role
    if ( ! current_user_can('affiliate') )
        return; // Exit

    // Only for 'company' user role
    if ( ! current_user_can('affiliate') )
        return; // Exit

    // HERE define the percentage discount
    $percentage = 15;

    $discount = $cart->get_subtotal() * $percentage / 100;
    // Applying discount
    $cart->add_fee( sprintf( __("Affiliate Discount (%s)", "woocommerce"), $percentage . '%'), -$discount, true );
}

感谢您的帮助。

Answer 1

如果购物车中没有套用优惠券，请尝试以下操作将根据特定用户角色设置自定义折扣：

// Applying conditionally a discount for a specific user role and no applied coupons
add_action( 'woocommerce_cart_calculate_fees', 'discount_based_on_user_role', 20, 1 );
function discount_based_on_user_role( $cart ) {
    if ( is_admin() && ! defined( 'DOING_AJAX' ) )
        return; // Exit

    // Only for 'affiliate' user role
    if ( ! current_user_can('affiliate') )
        return; // Exit

    // Only if there is no applied coupons in cart
    if ( ! empty( $cart->get_applied_coupons() ) )
        return; // Exit

    // HERE define the percentage discount
    $percentage = 15;

    $discount = $cart->get_subtotal() * $percentage / 100; // Calculation

    // Applying discount
    $cart->add_fee( sprintf( __("Affiliate Discount (%s)", "woocommerce"), $percentage . '%'), -$discount, true );
}

代码在您的活动子主题（或活动主题）的 functions.php 文件上。经过测试，可以正常工作。

如果在Woocommerce中未应用优惠券，则自动对用户角色应用折扣

1 个答案: