订单更新后WooCommerce挂钩吗? [英] WooCommerce hook after order is updated?

问题描述

通过管理员更改某人的订单(例如他们的地址或自定义元字段)时，是否可以使用一个钩子?我阅读此问题，但不幸的是，保存订单之前已触发woocommerce_process_shop_order_meta，这意味着我无权访问新更新的数据.我需要的是能够使用保存到订单中的新数据.

Is there a hook I can use when I make a change to someone's order via the admin (such as their address, or a custom meta field)? I read this question but unfortunately woocommerce_process_shop_order_meta is fired before the order is saved, meaning I have no access to the newly updated data. What I need is to be able to use the new data that is saved to the order.

更新:使用save_post_shop_order的问题是在命中元数据之前就已对其进行了更新，因此我无法比较以前保存的元值，例如:

UPDATE: An issue with using save_post_shop_order is that the meta is updated before this is hit, so I can't compare the previously saved meta value, for example:

$metaArray = $_POST['meta'];

foreach($metaArray as $meta => $key) {
    $metaArr[$key["key"]] = $key["value"];
}

$meta = get_post_meta($order->ID);

if($meta['coverstart'][0] != $metaArr['coverstart']) {
    die("COVER START DATE HAS CHANGED");
}

die()永远不会被选中，因为脚本始终会获取新保存的值.

The die() is never hit, because the script always gets the newly saved value.

推荐答案

对不起，但保存订单后触发了woocommerce_checkout_update_order_meta …请参阅位于

Sorry but woocommerce_checkout_update_order_meta is fired after the order is saved… See this extract source code located in WC_Checkout create_order() method:

// Save the order.
$order_id = $order->save(); // <== Order is saved here before

do_action( 'woocommerce_checkout_update_order_meta', $order_id, $data ); <== // The hook

return $order_id;

因此，在woocommerce_checkout_update_order_meta中，您可以获取已保存的订单数据:

通过从$order_id参数中检索WC_Order对象并对其使用所有方法，来实现
• .
• 或将get_post_meta()与$order_id参数一起使用以获取保存在wp_postmeta数据库表中的数据.

• by retrieving the WC_Order object from the $order_id argument and using all methods on it.
• or using get_post_meta() on with the $order_id argument to get the data saved in wp_postmeta database table.

然后您可以使用update_post_meta()功能更新数据…

Then you can update the data with update_post_meta() function…

您甚至可以在保存数据之前使用woocommerce_checkout_create_order ...

您将能够使用WC_Order类的所有可用方法(CRUD getters方法)从$order参数获取数据.

You will be able to get the data from the $order argument using all available methods for the WC_Order class (CRUD getters methods).

您将能够使用CRUD设置器方法更改此数据并将其保存...

You will be able to alter this data and saving it using the CRUD setters methods…

stackOverFlow中的一些示例

如果您需要在订单处理后执行此操作，则可以使用以下挂钩:

If you need to do that after the order process the hooks to be used can be:

• woocommerce_new_order(在新创建的订单事件中)
• woocommerce_thankyou(在收到订单的页面上)
• woocommerce_order_status_changed(发生订单状态更改事件)

• woocommerce_new_order (on newly created order event)
• woocommerce_thankyou (on order received page)
• woocommerce_order_status_changed (on order status changing event)

可能还有其他人...

And may be some others…

要在后端保存订单时更改数据，您将使用具有3个参数的 save_post_shop_order :$post_id，$post和$update…

To alter the data when order is saved in backend, you will use save_post_shop_order that has 3 arguments: $post_id, $post and $update…

这篇关于订单更新后WooCommerce挂钩吗?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！