对已付款订单使用“已完成”订单状态是正确的
这是一个带有 SQL 查询的自定义函数,它将输出一个格式化的用户 ID 数组及其已完成的订单(已付款/已接受):
function completed_orders_ids_by_costumer_id(){
global $wpdb;
$query = $wpdb->get_results("
SELECT pm.meta_value AS user_id, pm.post_id AS order_id
FROM {$wpdb->prefix}postmeta AS pm
LEFT JOIN {$wpdb->prefix}posts AS p
ON pm.post_id = p.ID
WHERE p.post_type = 'shop_order'
AND p.post_status = 'wc-completed'
AND pm.meta_key = '_customer_user'
ORDER BY pm.meta_value ASC, pm.post_id DESC
");
// We format the array by user ID
foreach($query as $result)
$results[$result->user_id][] = $result->order_id;
return $results;
}
代码进入您的活动子主题(或主题)的 function.php 文件或任何插件文件中。
经过测试并且有效。
示例用法 仅用于测试以查看原始输出数据
echo '<pre>'; print_r(completed_orders_ids_by_costumer_id()); echo '</pre>';
你会得到类似的东西:
Array
(
[9] => Array
(
[0] => 505
[0] => 497
)
[12] => Array
(
[0] => 626
[1] => 584
[2] => 483
)
[15] => Array
(
[0] => 614
[1] => 598
)
[17] => Array
(
[0] => 634
)
… / … and so on …
)
现在在wp_postmeta 表中,您还可以使用一些与已付款订单 相关的其他元键:
• '_paid_date'
• '_date_paid'
• '_date_completed'
• '_completed_date'
但定位“已完成”订单状态就可以了
使用其他人列出的元键,您可以进行 SQL 查询(可以替换我们在函数中的第一个查询):
$query = $wpdb->get_results("
SELECT DISTINCT pm.meta_value AS user_id, pm.post_id AS order_id
FROM {$wpdb->prefix}postmeta AS pm
LEFT JOIN {$wpdb->prefix}posts AS p
ON pm.post_id = p.ID
LEFT JOIN {$wpdb->prefix}postmeta AS pm2
ON p.ID = pm2.post_id
WHERE p.post_type = 'shop_order'
AND pm.meta_key = '_customer_user'
AND pm2.meta_key IN ( '_paid_date', '_paid_date', '_date_completed', '_completed_date' )
AND pm2.meta_value != ''
ORDER BY pm.meta_value ASC, pm.post_id DESC
");
经过测试并且也可以工作......