防止在Woocommerce感谢钩子中多次处理数据
防止在Woocommerce感谢钩子中多次处理数据
提问于 2018-06-29 05:06:15
我有一个代码，它将订单数据发送到外部交付服务，在那里创建一个新订单。我注意到，如果您重新加载“谢谢”页面，代码将再次工作并发送相同的信息。结果:在支持服务中创建了几个相同的订单。我应该向代码中添加什么才不会发生这种情况？
add_action('woocommerce_thankyou', 'send_order_to_delivery');
function send_order_to_delivery( $order_id ){
// Get an instance of the WC_Order object
$order = wc_get_order( $order_id );
$order_data = $order->get_data();
$order_id = $order_data['id'];
// Send data
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://app.example.com/api/index.php?new_order");
curl_setopt($ch, CURLOPT_FAILONERROR, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_TIMEOUT, 30);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
$result = curl_exec($ch);
curl_close($ch);
$decoded = (array) json_decode($result);
// Output
if( isset($decoded['result']) && $decoded['result'] == 'success' && isset($decoded['order_id']) && !empty($decoded['order_id']) ){
update_post_meta( $order_id, 'delivery_order_id', esc_attr( $decoded['order_id'] ) );
}
}回答 1
Stack Overflow用户
回答已采纳
发布于 2018-06-29 06:21:56
尝试执行以下操作，检查'delivery_order_id' meta_key的订单元数据中是否已存在某些值，从而避免两次或多次执行此任务：
add_action('woocommerce_thankyou', 'send_order_to_delivery');
function send_order_to_delivery( $order_id ){
// Checking if this has already been done avoiding reload
if( get_post_meta( $order_id, 'delivery_order_id', true ) )
return; // Exit if already processed
// Get an instance of the WC_Order object
$order_data = $order->get_data();
$order_id = $order_data['id'];
// Send data
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://app.example.com/api/index.php?new_order");
curl_setopt($ch, CURLOPT_FAILONERROR, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_TIMEOUT, 30);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
$result = curl_exec($ch);
curl_close($ch);
$decoded = (array) json_decode($result);
// Output
if( isset($decoded['result']) && $decoded['result'] == 'success' && isset($decoded['order_id']) && !empty($decoded['order_id']) ){
update_post_meta( $order_id, 'delivery_order_id', esc_attr( $decoded['order_id'] ) );
}
}代码放在活动子主题(或活动主题)的function.php文件中。它应该能彻底解决你的问题。
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原文链接：
https://stackoverflow.com/questions/51091238
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