Question

我当前的职能部门成功查询了我网站上的全部销售额。但是我不确定如何仅对当前登录系统的用户限制数量。我的意思是说他们总共购买了。他们将能够看到他们购买的总额。下面的当前代码将显示当天的总销售额。

我的代码

function get_daily_purchases_total(){
global $wpdb;

return $wpdb->get_var( "
    SELECT DISTINCT SUM(pm.meta_value)
    FROM {$wpdb->prefix}posts as p
    INNER JOIN {$wpdb->prefix}postmeta as pm ON p.ID = pm.post_id
    WHERE p.post_type LIKE 'shop_order'
    AND p.post_status IN ('wc-processing','wc-completed', 'wc-on-hold')
    AND DATE(p.post_date) >= CURDATE()
    AND pm.meta_key LIKE '_order_total'
" );

}

Answer 1

WooCommerce本身具有wc_get_customer_total_spent()的内置函数，其中user_id是参数，但是根据您的要求，我对WooCommerce所使用的查询进行了少许修改

function so_55556214_get_orders_from_user_id() {
    $user_id = get_current_user_id();
    if ($user_id > 0) {
        //run only for members
        $statuses = array('completed', 'processing', 'on-hold');
        global $wpdb;

        $result = $wpdb->get_var("SELECT SUM(meta2.meta_value)
                    FROM $wpdb->posts as posts
                    LEFT JOIN {$wpdb->postmeta} AS meta ON posts.ID = meta.post_id
                    LEFT JOIN {$wpdb->postmeta} AS meta2 ON posts.ID = meta2.post_id
                    WHERE   meta.meta_key       = '_customer_user'
                    AND     meta.meta_value     = '" . esc_sql($user_id) . "'
                    AND     posts.post_type     = 'shop_order'
                    AND     posts.post_status   IN ( 'wc-" . implode("','wc-", $statuses) . "' )
                    AND     meta2.meta_key      = '_order_total'
                    AND DATE(posts.post_date) >= CURDATE() ");
        return $result;
    }
}

我在我这边测试了上面的代码，看来工作正常。希望对您有所帮助：-）

当前登录用户查询的Woocommerce总购买量

1 个答案: