在 Woocommerce 中獲取用戶購買次數最多的產品

Question

在 Woocommerce 中，我試圖從訂單詳細信息中為客戶獲取購買次數最多的產品。 所以我想獲取用戶更頻繁購買的產品 ID。

我還沒有找到路。 這在 Woocommerce 中可能嗎？

任何幫助表示贊賞。

Answer 1

以下非常簡單的 SQL 查詢將為您提供當前客戶購買次數最多的 10 個產品 ID 的數組：

// Get the current user ID
$user_id = get_current_user_id(); // (or set a user ID dynamically)

// Number of product Ids Max
$limit = 10; // 0 or -1 for unlimited

global $wpdb;

$limit_clause = $limit > 0 ? "LIMIT $limit" : "";

$products_ids = $wpdb->get_col( "
    SELECT DISTINCT products.ID
    FROM {$wpdb->prefix}posts as products
    JOIN {$wpdb->prefix}postmeta as product_meta
        ON products.ID = product_meta.post_id
    JOIN {$wpdb->prefix}woocommerce_order_itemmeta as order_itemmeta
        ON products.ID = order_itemmeta.meta_value
    JOIN {$wpdb->prefix}woocommerce_order_items as order_items
        ON order_itemmeta.order_item_id = order_items.order_item_id
    JOIN {$wpdb->prefix}posts as orders
        ON order_items.order_id = orders.ID
    JOIN {$wpdb->prefix}postmeta as order_meta
        ON orders.ID = order_meta.post_id
    WHERE orders.post_type = 'shop_order'
    AND orders.post_status IN ('wc-completed','wc-processing')
    AND order_meta.meta_key = '_customer_user'
    AND order_meta.meta_value = '$user_id'
    AND order_itemmeta.meta_key = '_product_id'
    AND products.post_type = 'product'
    AND products.post_status = 'publish'
    AND product_meta.meta_key = 'total_sales'
    ORDER BY cast(product_meta.meta_value as unsigned) DESC  $limit_clause
" );

將提供一系列產品 ID……經過測試且有效。