为 Woocommerce 中的特定用户角色设置最小订单量

Question

我正在创建一个批发网站。在这里查看，我已经能够找到在客户首次下订单后在两个用户角色之间切换的代码。现在我只需要能够在 cart/checkout 页面上为不同的用户角色设置最低订购量，而我发现的大部分内容都超出了我的需要。在线搜索我能够找到这段代码：

<?php
/*
Author: Doug Edgington
Description: Require a minimum order total in Woocommerce for a user role
*/
function dee_minimum_order_total_required() {
    if( is_user_logged_in() ) { 
        global $woocommerce;
        global $current_user;

        get_currentuserinfo();

        $dee_user_roles = $current_user->roles;
        $dee_user_role = array_shift($dee_user_roles);

        $dee_minimum = 50;
        if ( $woocommerce->cart->subtotal < $dee_minimum  && $dee_user_role == 'wholesale_buyer') {
            $woocommerce->add_error( sprintf( 'Wholesale users must have a minimum order total of $%s to place an order.' , $dee_minimum ) );
        }
    } //end main if statement
}
add_action( 'woocommerce_checkout_process', 'dee_minimum_order_total_required' );

如何向此代码添加超过 1 个用户角色？

Answer 1

您使用的代码确实陈旧过时。下面的代码将检查批发用户角色的购物车项目，该角色应具有最小订单量：

// Cart and checkout validation
add_action( 'woocommerce_check_cart_items', 'minimal_total_required' ); // Cart and Checkout
add_action( 'woocommerce_checkout_process', 'minimal_total_required' ); // Checkout (optional)
function minimal_total_required() {
    $user = wp_get_current_user();

    ## -- YOUR SETTINGS BELOW -- ##

    $min_amount    = 50; // Minimal order amount
    $targeted_role = 'wholesale_buyer'; // User role

    // Exit for non logged users or when minimal order amout is reached
    if( $user->ID == 0 || WC()->cart->subtotal >= $min_amount ) 
        return; 

    // Display an error notice for Wholesale user role
    if ( in_array( $targeted_role, $user->roles ) ) 
        wc_add_notice( sprintf( __("As a Wholesale user you must have a minimal order total of %s.") , wc_price($min_amount) ), 'error' );
}

代码进入您的活动子主题（或活动主题）的 function.php 文件。已测试并有效。

对于两个用户角色和两个最小金额，您将使用以下内容：

// Cart and checkout validation
add_action( 'woocommerce_check_cart_items', 'minimal_total_required' ); // Cart and Checkout
add_action( 'woocommerce_checkout_process', 'minimal_total_required' ); // Checkout (optional)
function minimal_total_required() {
    $user = wp_get_current_user();

    // Exit for non logged users
    if( $user->ID == 0 ) return;

    ## -- YOUR SETTINGS BELOW (For 2 user roles and 2 minimal amounts) -- ##

    $min_amount    = array( 50, 40 ); // Minimal order amounts
    $targeted_role = array('wholesale_buyer', 'customer'); // Targetted User roles

    $cart_subtotal  = WC()->cart->subtotal;

    // Wholesale user
    if ( in_array( $targeted_role[0], $user->roles ) && $cart_subtotal < $min_amount[0]){
        $text = sprintf( __('As a Wholesale user you must have a minimal order total amount of %s.'), wc_price($min_amount[0]) );
    }
    // Customer user
    elseif ( in_array( $targeted_role[1], $user->roles ) && $cart_subtotal < $min_amount[1]){
        $text = sprintf( __('You must have a minimal order total amount of %s.'), wc_price($min_amount[1]) );
    }

    // Display an error notice for Wholesale user role
    if( isset($text) )
        wc_add_notice( $text, 'error' );
}

代码进入您的活动子主题（或活动主题）的 function.php 文件。已测试并有效。

It will display a different notice for each user role.

为 Woocommerce 中的特定用户角色设置最小订单量

Set a minimal order amount for a specific User role in Woocommerce

php

checkout

cart

user-roles

woocommerce