Update order meta based on order note for stripe failures & remove when order moved to completed stasuses

update_order_meta_on_failure.php

/** * Add a note to the order when the order status changes to failed
 *
 * @param int $order_id The ID of the order.
 * @param WC_Order $order The order object.
 * @param array $status_transition The status transition data.
 */
add_action( 'woocommerce_order_status_failed', function ( $order_id, $order, $status_transition ) {
	if ( $order->get_payment_method() !== 'fkwcs_stripe' ) {
		return;
	}
	if ( ! isset( $status_transition['note'] ) || empty( $status_transition['note'] ) ) {
		return;
	}
	//save the message in order meta
	$order = wc_get_order( $order_id );
	if ( $order ) {
		$order->update_meta_data( 'fkwcs_order_failed_message', $status_transition['note'] );
		$order->save_meta_data();
	}
}, 10, 3 );

add_action( 'woocommerce_order_status_processing', 'remove_order_failed_message_meta', 10, 1 );
add_action( 'woocommerce_order_status_completed', 'remove_order_failed_message_meta', 10, 1 );

function remove_order_failed_message_meta( $order_id ) {
    $order = wc_get_order( $order_id );
    if ( $order ) {
        // Remove the 'fkwcs_order_failed_message' metadata
        $order->delete_meta_data( 'fkwcs_order_failed_message' );
        $order->save(); // Save the order to persist the change
    }
}

add_action( 'woocommerce_order_status_changed', function( $order_id, $old_status, $new_status ) {
    if ( in_array( $new_status, ['processing', 'completed'] ) ) {
        $order = wc_get_order( $order_id );
        if ( $order ) {
            // Remove the 'fkwcs_order_failed_message' metadata
            $order->delete_meta_data( 'fkwcs_order_failed_message' );
            $order->save(); // Save the order to persist the change
        }
    }
}, 10, 3 );