Send a custom reminder email for WooCommerce On-Hold orders after two days

问题

My goal is to send an email to the customer containing custom text if the order status is on-hold and if the order creation time is 48 hours or more old.

order is 48 hours old or more
send email to customer
ask customer to pay
include a link to the order (to my account payment page)

I'm trying to use the code from an answer to one of my previous questions about Automatically cancel order after X days if no payment in WooCommerce.

I have lightly changes the code:

add_action( 'restrict_manage_posts', 'on_hold_payment_reminder' );
function on_hold_payment_reminder() {
    global $pagenow, $post_type;

    if( 'shop_order' === $post_type && 'edit.php' === $pagenow 
        && get_option( 'unpaid_orders_daily_process' ) < time() ) :

    $days_delay = 5;

    $one_day    = 24 * 60 * 60;
    $today      = strtotime( date('Y-m-d') );

    $unpaid_orders = (array) wc_get_orders( array(
        'limit'        => -1,
        'status'       => 'on-hold',
        'date_created' => '<' . ( $today - ($days_delay * $one_day) ),
    ) );

    if ( sizeof($unpaid_orders) > 0 ) {
        $reminder_text = __("Payment reminder email sent to customer $today.", "woocommerce");

        foreach ( $unpaid_orders as $order ) {
            // HERE I want the email to be sent instead  <===  <===  <===  <===  <=== 
        }
    }
    update_option( 'unpaid_orders_daily_process', $today + $one_day );

    endif;
}

This is the email part that I want to sync with the above (read the code comments):

add_action ('woocommerce_email_order_details', 'on_hold_payment_reminder', 5, 4);
function on_hold_payment_reminder( $order, $sent_to_admin, $plain_text, $email ){

    if ( 'customer_on_hold_order' == $email->id ){
        $order_id = $order->get_id();

        echo "<h2>Do not forget about your order..</h2>
        <p>CUSTOM MESSAGE HERE</p>";
    }
}

So how can I send an email notification reminder for "on-hold" orders with a custom text?

回答1:

The following code will be triggered once daily and will send an email reminder with a custom message on unpaid orders (for "on-hold" order status):

add_action( 'restrict_manage_posts', 'on_hold_payment_reminder' );
function on_hold_payment_reminder() {
    global $pagenow, $post_type;

    if( 'shop_order' === $post_type && 'edit.php' === $pagenow
        && get_option( 'unpaid_orders_reminder_daily_process' ) < time() ) :

    $days_delay = 2; // 48 hours
    $one_day    = 24 * 60 * 60;
    $today      = strtotime( date('Y-m-d') );

    $unpaid_orders = (array) wc_get_orders( array(
        'limit'        => -1,
        'status'       => 'on-hold',
        'date_created' => '<' . ( $today - ($days_delay * $one_day) ),
    ) );

    if ( sizeof($unpaid_orders) > 0 ) {
        $reminder_text = __("Payment reminder email sent to customer $today.", "woocommerce");

        foreach ( $unpaid_orders as $order ) {
            $order->update_meta_data( '_send_on_hold', true );
            $order->update_status( 'reminder', $reminder_text );

            $wc_emails = WC()->mailer()->get_emails(); // Get all WC_emails objects instances
            $wc_emails['WC_Email_Customer_On_Hold_Order']->trigger( $order->get_id() ); // Send email
        }
    }
    update_option( 'unpaid_orders_reminder_daily_process', $today + $one_day );

    endif;
}


add_action ( 'woocommerce_email_order_details', 'on_hold_payment_reminder_notification', 5, 4 );
function on_hold_payment_reminder_notification( $order, $sent_to_admin, $plain_text, $email ){
    if ( 'customer_on_hold_order' == $email->id && $order->get_meta('_send_on_hold') ){
        $order_id     = $order->get_id();
        $order_link   = wc_get_page_permalink('myaccount').'view-order/'.$order_id.'/';
        $order_number = $order->get_order_number();

        echo '<h2>'.__("Do not forget about your order.").'</h2>
        <p>'.sprintf( __("CUSTOM MESSAGE HERE… %s"), 
            '<a href="'.$order_link.'">'.__("Your My account order #").$order_number.'<a>'
        ) .'</p>';

        $order->delete_meta_data('_send_on_hold');
        $order->save();
    }
}

Code goes in functions.php file of your active child theme (or active theme). Tested and works.

来源：https://stackoverflow.com/questions/55809783/send-a-custom-reminder-email-for-woocommerce-on-hold-orders-after-two-days

标签

php

wordpress

woocommerce

orders

email-notifications