避免在某些自动完成的订单上重复发送电子邮件通知 [英] Avoid repetitive emails notification on some auto completed orders

问题描述

我正在WooCommerce 从此答案 的自动编码中自动使用此代码. -基于支付网关的完整付款处理订单:

I'm using this little peace of code on WooCommerce from this answer to auto-complete paid processing orders based on payment gateways:

/**
 * AUTO COMPLETE PAID ORDERS IN WOOCOMMERCE
 */
add_action( 'woocommerce_thankyou', 'custom_woocommerce_auto_complete_paid_order', 10, 1 );
function custom_woocommerce_auto_complete_paid_order( $order_id ) {
    if ( ! $order_id ) {
        return;
    }

    $order = wc_get_order( $order_id );

  // No updated status for orders delivered with Bank wire, Cash on delivery and Cheque payment methods.
  if ( ( get_post_meta($order->id, '_payment_method', true) == 'bacs' ) || ( get_post_meta($order->id, '_payment_method', true) == 'cod' ) || ( get_post_meta($order->id, '_payment_method', true) == 'cheque' ) ) {
    return;
    } 
  // "completed" updated status for paid Orders with all others payment methods
    else {
        $order->update_status( 'completed' );
    }
} 

这几乎可以完美地工作

主要使用特殊的 SMS支付网关，该API桥接在鳕鱼"付款方式上，并且可以在前端外部"woocommerce_thankyou"之后处理付款.在这种情况下，处于保留状态的订单会随后传递到正在处理状态.为了在这些情况下自动执行自动完成行为，我使用了 此答案 中的其他代码它的工作原理:

Mainly using a special payment gateway by SMS which API is bridged on 'cod' payment method and that can process payment after 'woocommerce_thankyou, out side frontend. In that case the ON HOLD status orders are passed afterward to PROCESSING status. To automate an autocomplete behavior on those cases, I use this other peace of code from this answer and it works:

function auto_update_orders_status_from_processing_to_completed(){
    // Get all current "processing" customer orders
    $processing_orders = wc_get_orders( $args = array(
        'numberposts' => -1,
        'post_status' => 'wc-processing',
    ) );
    if(!empty($processing_orders))
        foreach($processing_orders as $order)
            $order->update_status( 'completed' );
}
add_action( 'init', 'auto_update_orders_status_from_processing_to_completed' );

问题:我收到有关新完成订单的重复电子邮件通知.

THE PROBLEM: I am getting repetitive emails notifications concerning the new completed orders.

如何避免这种重复的电子邮件通知情况?

How can I avoid this repetitive email notifications cases?

谢谢

推荐答案

已更新 (2019)

为Woocommerce 3+添加了版本代码-添加了Woocommerce版本兼容性.

为避免这种重复邮件通知的奇怪现象，当使用WordPress get_post_meta() 函数用于每个已处理的订单.

To avoid this strange fact of repetitive email notifications, is possible to create a custom meta key/value for each processed order, when changing order status to completed, using WordPress update_post_meta() function. Then we will test before in a condition, if this custom meta data key/value exist with get_post_meta() function for each processed order.

所以您的两个代码段现在是:

So your two code snippets will be now:

1)在WOOCOMMERCE中自动完成已付款的订单 (2019年更新)

对于woocommerce 3 +:

For woocommerce 3+:

add_action( 'woocommerce_payment_complete_order_status', 'wc_auto_complete_paid_order', 10, 3 );
function wc_auto_complete_paid_order( $status, $order_id, $order ) {
    if ( ! $order->has_status('completed') && $order->get_meta('_order_processed') != 'yes') {
        $order->update_meta_data('_order_processed', 'yes');
        $status = 'completed';
    }
    return $status;
}

对于所有woocommerce版本(自2.5+版本以来的兼容性):

For all woocommerce versions (compatibility since version 2.5+):

add_action( 'woocommerce_payment_complete_order_status', 'wc_auto_complete_paid_order', 10, 3 );
function wc_auto_complete_paid_order( $status, $order_id, $order = null ) {
    // Getting the custom meta value regarding this autocomplete status process
    $order_processed = get_post_meta( $order_id, '_order_processed', true );

    // Getting the WC_Order object from the order ID
    $order = wc_get_order( $order_id );

    if ( ! $order->has_status( 'completed' ) && $order_processed != 'yes' ) {
        $order = wc_get_order( $order_id );

        // setting the custom meta data value to yes (order updated)
        update_post_meta($order_id, '_order_processed', 'yes');
        $order->update_status( 'completed' ); // Update order status to 
    }
    return $status;
}

2)扫描所有处理中"的订单 以自动完成订单(增加了Woocommerce兼容性)

add_action( 'init', 'auto_update_orders_status_from_processing_to_completed' );
function auto_update_orders_status_from_processing_to_completed(){
    if( version_compare( WC_VERSION, '3.0', '<' ) {
        $args = array('numberposts' => -1, 'post_status' => 'wc-processing'); // Before WooCommerce version 3
    } else {
        $args = array('limit' => -1, 'status' => 'processing'); // For WooCommerce 3 and above
    }

    // Get all current "processing" customer orders
    $processing_orders = (array) wc_get_orders( $args );

    if( sizeof($processing_orders) > 0 ){
        foreach($processing_orders as $order ) {
            // Woocommerce compatibility
            $order_id = method_exists( $order, 'get_id' ) ? $order->get_id() : $order->id;

            // Checking if this custom field value is set in the order meta data
            $order_processed = get_post_meta( $order_id, '_order_processed', true );
            if (! $order->has_status( 'completed' ) && $order_processed != 'yes' ) {
                // Setting (updating) custom meta value in the order metadata to avoid repetitions
                update_post_meta( $order_id, '_order_processed', 'yes' );
                $order->update_status( 'completed' ); // Updating order status
            }
        }
    }
}

代码进入您的活动子主题(或主题)的function.php文件中.或在任何插件php文件中.

我已经测试过此代码，并且该代码应对您有效(由于您的特定的短信桥接付款方式)

I have test this code and it should work for you (due to your particular SMS bridged payment method)

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