Question

我在主题中使用woocommerce插件。我想要一个功能，我需要检查客户订单的总和。在此基础上，我将为他们提供优惠券折扣。优惠券部分很清楚。但我无法获得用户所有订单的总和。

我的计划是：如果用户购买的金额超过300美元，我们会向他提供优惠券。为此，我正在使用此动作。但是用户对订单总和的查询表单数据库有困难。

function so_27969258_track_orders_per_customer($order_id){


    $order = new WC_Order( $order_id );
    $myuser_id = (int)$order->user_id;
    $user_info = get_userdata($myuser_id);
    $items = $order->get_items();
    foreach ($items as $item) {

    }
    return $order_id;

}
add_action( 'woocommerce_payment_complete', 'so_27969258_track_orders_per_customer' );

我也试图通过我在woocommerce / myaccount文件夹中的my-orders.php获得的用户ID来获取订单。我试图在function.php中运行此代码，但返回空数组。

$customer_orders = get_posts( apply_filters( 'woocommerce_my_account_my_orders_query', array(
    'numberposts' => $order_count,
    'meta_key'    => '_customer_user',
    'meta_value'  => get_current_user_id(),
    'post_type'   => wc_get_order_types( 'view-orders' ),
    'post_status' => array_keys( wc_get_order_statuses() )
) ) );


var_dump($customer_orders);
if ( $customer_orders ) : 


    foreach ( $customer_orders as $customer_order ) {
                $order = wc_get_order( $customer_order );
                $order->populate( $customer_order );
                $item_count = $order->get_item_count();

                 echo $order->get_order_number(); 
                 echo wc_get_order_status_name( $order->get_status() );
                 echo sprintf( _n( '%s for %s item', '%s for %s items', $item_count, 'woocommerce' ), $order->get_formatted_order_total(), $item_count );

            }



 endif;

任何人都可以帮我解释这段代码在function.php中是如何工作的。我知道很多东西都丢失了。请建议。

Answer 1

您可以使用以下函数获取用户已完成订单的总和

public function get_customer_total_order() {
    $customer_orders = get_posts( array(
        'numberposts' => - 1,
        'meta_key'    => '_customer_user',
        'meta_value'  => get_current_user_id(),
        'post_type'   => array( 'shop_order' ),
        'post_status' => array( 'wc-completed' )
    ) );

    $total = 0;
    foreach ( $customer_orders as $customer_order ) {
        $order = wc_get_order( $customer_order );
        $total += $order->get_total();
    }

    return $total;
}

但是当wp完全加载时必须调用此函数，因此如果你在动作woocommerce_payment_complete上使用此函数，它将起作用

希望有所帮助

Answer 2

在最近的插件中，我们使用此功能列出前五名客户的订单数量，他们花费的总金额可能对您有用。

global $wpdb;
$top_customer_query = "";
$top_customer_query .= "SELECT SUM(wc_postmeta1.meta_value) AS 'Total'
,wc_postmeta2.meta_value AS 'BillingEmail'
,CONCAT(wc_postmeta3.meta_value, ' ',wc_postmeta5.meta_value) AS 
 BillingName
,Count(wc_postmeta2.meta_value) AS 'OrderCount' FROM ";
 $top_customer_query .= "{$wpdb->prefix}posts as wc_posts
LEFT JOIN  {$wpdb->prefix}postmeta as wc_postmeta1 ON 
wc_postmeta1.post_id=wc_posts.ID
LEFT JOIN  {$wpdb->prefix}postmeta as wc_postmeta2 ON 
wc_postmeta2.post_id=wc_posts.ID
LEFT JOIN  {$wpdb->prefix}postmeta as wc_postmeta3 ON 
wc_postmeta3.post_id=wc_posts.ID
LEFT JOIN  {$wpdb->prefix}postmeta as wc_postmeta5 ON 
wc_postmeta5.post_id=wc_posts.ID";
$top_customer_query .= " WHERE wc_posts.post_type='shop_order'
AND wc_postmeta1.meta_key='_order_total' 
AND wc_postmeta2.meta_key='_billing_email'  
AND wc_postmeta3.meta_key='_billing_first_name'
AND wc_postmeta5.meta_key='_billing_last_name'";
$top_customer_query .= " AND  wc_posts.post_status IN ('wc-completed')";
$top_customer_query .= " GROUP BY  wc_postmeta2.meta_value";
$top_customer_query .= " Order By Total DESC";
$top_customer_query .= " LIMIT 0,5";
$top_5_customers = $wpdb->get_results($top_customer_query, OBJECT);
foreach ($top_5_customers as $customer) {
?>
<tr>
<td>
    <?php echo $customer->BillingName; ?>

Answer 3

WC API有一种获取订单的方法，您可以在其中添加various $args。这是我正在使用的功能：

function get_user_orders_total($user_id) {
    // Use other args to filter more
    $args = array(
        'customer_id' => $user_id
    );
    // call WC API
    $orders = wc_get_orders($args);

    if (empty($orders) || !is_array($orders)) {
        return false;
    }

    // One implementation of how to sum up all the totals
    $total = array_reduce($orders, function ($carry, $order) {
        $carry += (float)$order->get_total();

        return $carry;
    }, 0.0);

    return $total;
}

如何在woocommerce中获得用户的订单总额？

3 个答案: