Disable order processing email for virtual products only in WooCommerce on child sites.
Snippet Type
Execute on Child Sites
Snippet
add_action( 'woocommerce_checkout_process', 'wc_custom_checkout_process_for_virtual_products' );
function wc_custom_checkout_process_for_virtual_products() {
// Check if the cart contains virtual products only
$virtual_products_only = true;
foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
if ( ! $cart_item['data']->is_virtual() ) {
$virtual_products_only = false;
break;
}
}
// If the cart contains virtual products only, remove email notifications
if ( $virtual_products_only ) {
add_action( 'woocommerce_email', 'unhook_those_pesky_emails' );
function unhook_those_pesky_emails( $email_class ) {
remove_action( 'woocommerce_order_status_pending_to_processing_notification', array( $email_class->emails['WC_Email_New_Order'], 'trigger' ) );
remove_action( 'woocommerce_order_status_pending_to_processing_notification', array( $email_class->emails['WC_Email_Customer_Processing_Order'], 'trigger' ) );
}
}
}