如何显示最近 24 小时内 woocommerce 产品的销售量？

Question

我正在尝试向我的产品详细信息页面添加一项功能。我希望用户可以看到过去 24 小时的销售数量。

例如，我将代码添加到我的 function.php 文件中

add_action( 'woocommerce_product_meta_start', 'bbloomer_product_sold_count', 11 );

function bbloomer_product_sold_count() {
   global $product;
   $units_sold = $product->get_total_sales();
   if ( $units_sold ) echo '<div class="itemSold">' . sprintf( __( '%s Sold Items', 'woocommerce' ), $units_sold ) . '</div>';
}

这向我显示了所有时间的销售数量，但我想要最后 24 小时。请指导我如何做到这一点非常感谢。提前谢谢。

Answer 1

在你的情况下，你可以从数据库中手动查询它并像这样构建函数：

add_action( 'woocommerce_product_meta_start', 'bbloomer_product_sold_count', 11 );

function bbloomer_product_sold_count() {
    global $product;
    global $wpdb;

    $product_id = $product->id();
    $date_to = date("Y-m-d H:i:s", strtotime('+24 hours'));
    $date_from = date("Y-m-d H:i:s");

    $sql = "
    SELECT COUNT(*) AS sale_count
    FROM {$wpdb->prefix}woocommerce_order_items AS order_items
    INNER JOIN {$wpdb->prefix}woocommerce_order_itemmeta AS order_meta ON order_items.order_item_id = order_meta.order_item_id
    INNER JOIN {$wpdb->posts} AS posts ON order_meta.meta_value = posts.ID
    WHERE order_items.order_item_type = 'line_item'
    AND order_meta.meta_key = '_product_id'
    AND order_meta.meta_value = %d
    AND order_items.order_id IN (
        SELECT posts.ID AS post_id
        FROM {$wpdb->posts} AS posts
        WHERE posts.post_type = 'shop_order'
            AND posts.post_status IN ('wc-completed','wc-processing')
            AND DATE(posts.post_date) BETWEEN %s AND %s
    )
    GROUP BY order_meta.meta_value";
    $units_sold = $wpdb->get_var($wpdb->prepare($sql, $product_id, $date_from, $date_to));
    if ( $units_sold ) echo '<div class="itemSold">' . sprintf( __( '%s Sold Items', 'woocommerce' ), $units_sold ) . '</div>';
}

因为 woocommerce 没有为您的案例提供该功能