WooCommerce-启用“零费率"某些特定用户角色的税种

问题描述：

在wy WooCommerce网站上，我将出售给分销商和经销商.问题是代理商免征TAXES，因此我需要使用自定义功能来为某些客户角色启用零税率(如果WooCommerce自己做到这一点将是最佳选择，但并非如此) ).

In wy WooCommerce web site, I'm going to be selling to distributors AND resellers. The problem is that resellers are exempt from TAXES and therefore I need with a custom function to enable Zero taxe rate for certain customer roles (it would be optimal if WooCommerce did it on its own, but it does not).

所以我的问题是，我拥有的代码可以完美地工作，除了如果客户是管理员或转售商，我不知道如何实施更改以计算零税.

So my problem is that the code I have works perfect except that I don't know how to implement a change to calculate zero taxes if the customer is administrator OR reseller.

这是我正在使用的代码:

Here is the code That I am using:

function wc_diff_rate_for_user( $tax_class, $product ) {

    if ( is_user_logged_in() && current_user_can( 'administrator' ) ) {
        $tax_class = 'Zero Rate';
    }
    return $tax_class;
}

add_filter( 'woocommerce_product_tax_class', 'wc_diff_rate_for_user', 1, 2 );

如何针对该用户角色修改此代码以使其起作用?

How can I modify this code to make it work, for that users roles?

谢谢

答

2020更新

尝试使用基于您的代码的自定义功能，我将首先获得当前的用户角色.然后，我在if语句中使用 in_array() php条件函数将您的2个目标角色与当前用户角色进行比较.通过这种方式，我可以启用或禁用此零费率"税收类别.

Try this customized function based on your code where I get first the current user roles. Then I use in_array() php conditional function in an if statement to compare your 2 targeted roles with the current user roles. This way I enable or not this 'Zero rate' tax class.

这是代码:

function wc_diff_rate_for_user( $tax_class, $product ) {
    // Getting the current user 
    $current_user = wp_get_current_user();
    $current_user_data = get_userdata($current_user->ID);

    if ( in_array( 'administrator', $current_user_data->roles ) || in_array( 'reseller', $current_user_data->roles ) )
        $tax_class = 'Zero Rate';

    return $tax_class;
}
add_filter( 'woocommerce_product_tax_class', 'wc_diff_rate_for_user', 1, 2 );

更新-由于WooCommerce 3改为使用以下内容:

function wc_diff_rate_for_user( $tax_class, $product ) {
    // Getting the current user 
    $current_user = wp_get_current_user();
    $current_user_data = get_userdata($current_user->ID);

    if ( in_array( 'administrator', $current_user_data->roles ) || in_array( 'reseller', $current_user_data->roles ) )
        $tax_class = 'Zero Rate';

    return $tax_class;
}
add_filter( 'woocommerce_product_get_tax_class', 'wc_diff_rate_for_user', 10, 2 );
add_filter( 'woocommerce_product_variation_get_tax_class', 'wc_diff_rate_for_user', 10, 2 );

此代码包含在活动子主题(或主题)的functions.php文件或任何插件文件中.

This code goes in functions.php file of your active child theme (or theme) or also in any plugin file.

此代码已经过测试，功能齐全.

This code is tested and fully functional.

WooCommerce-启用“零费率"某些特定用户角色的税种

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