Add recipients based on user role to failed and cancelled WooCommerce emails - php

Question

I want to be able to change who receives the Woocommerce email notifications based on what role the user is when ordering.
For example, If the user is logged in as a Wholesale Customer then a different email will be notified.
I've found how to change it when a new order is complete using the woocommerce_email_recipient_new_order hook but i can't find any hooks related to the failed or cancelled notifications.
add_filter( 'woocommerce_email_recipient_new_order', 'sv_conditional_email_recipient', 10, 2 );
function sv_conditional_email_recipient( $recipient, $order ) {
// Bail on WC settings pages since the order object isn't yet set yet
// Not sure why this is even a thing, but shikata ga nai
$page = $_GET['page'] = isset( $_GET['page'] ) ? $_GET['page'] : '';
if ( 'wc-settings' === $page ) {
return $recipient;
}
// just in case
if ( ! $order instanceof WC_Order ) {
return $recipient;
}
if ( in_array( 'wholesale_customer', (array) $user->roles ) ) {
$recipient .= ', shaun#example.com';
return $recipient;
}
return $recipient;
}
add_filter( 'woocommerce_email_recipient_new_order', 'sv_conditional_email_recipient', 10, 2 );
Can anyone help please?

Answer 1

The hook you are already using is a composite hook: woocommerce_email_recipient_{$this->id}, where {$this->id} is the WC_Email ID like new_order. So you can set any email ID instead to make it work for the desired email notification.
Below You have the 3 hooks for "New Order", "Cancelled Order" and "Failed Order" that you can use for the same hooked function.
In your function, I have removed some unnecessary code and completed the code to get the customer data (the user roles) related to the order:
add_filter( 'woocommerce_email_recipient_new_order', 'user_role_conditional_email_recipient', 10, 2 );
add_filter( 'woocommerce_email_recipient_cancelled_order', 'user_role_conditional_email_recipient', 10, 2 );
add_filter( 'woocommerce_email_recipient_failed_order', 'user_role_conditional_email_recipient', 10, 2 );
function user_role_conditional_email_recipient( $recipient, $order ) {
if ( ! is_a( $order, 'WC_Order' ) ) return $recipient;
// Get the customer ID
$user_id = $order->get_user_id();
// Get the user data
$user_data = get_userdata( $user_id );
// Adding an additional recipient for a custom user role
if ( in_array( 'wholesale_customer', $user_data->roles ) )
$recipient .= ', shaun#example.com';
return $recipient;
}
Code goes in function.php file of your active child theme (or theme) or also in any plugin file.
Tested and works.