JezK

Edit File: RestockRefundedItemsAdjuster.php

<?php /** * RestockRefundedItemsAdjuster class file. */ namespace Automattic\WooCommerce\Internal; use Automattic\WooCommerce\Enums\OrderItemType; use Automattic\WooCommerce\Proxies\LegacyProxy; defined( 'ABSPATH' ) || exit; /** * Class to adjust or initialize the restock refunded items. */ class RestockRefundedItemsAdjuster { /** * The order factory to use. * * @var WC_Order_Factory */ private $order_factory; /** * Class initialization, to be executed when the class is resolved by the container. * * @internal */ final public function init() { $this->order_factory = wc_get_container()->get( LegacyProxy::class )->get_instance_of( \WC_Order_Factory::class ); add_action( 'woocommerce_before_save_order_items', array( $this, 'initialize_restock_refunded_items' ), 10, 2 ); } /** * Initializes the restock refunded items meta for order version less than 5.5. * * @see https://github.com/woocommerce/woocommerce/issues/29502 * * @param int $order_id Order ID. * @param array $items Order items to save. */ public function initialize_restock_refunded_items( $order_id, $items ) { $order = wc_get_order( $order_id ); if ( ! $order instanceof \WC_Order ) { return; } $order_version = $order->get_version(); if ( version_compare( $order_version, '5.5', '>=' ) ) { return; } // If there are no refund lines, then this migration isn't necessary because restock related meta's wouldn't be set. if ( 0 === count( $order->get_refunds() ) ) { return; } if ( isset( $items['order_item_id'] ) ) { foreach ( $items['order_item_id'] as $item_id ) { $item = $this->order_factory::get_order_item( absint( $item_id ) ); if ( ! $item ) { continue; } if ( OrderItemType::LINE_ITEM !== $item->get_type() ) { continue; } // There could be code paths in custom code which don't update version number but still update the items. if ( '' !== $item->get_meta( '_restock_refunded_items', true ) ) { continue; } $refunded_item_quantity = abs( $order->get_qty_refunded_for_item( $item->get_id() ) ); $item->add_meta_data( '_restock_refunded_items', $refunded_item_quantity, false ); $item->save(); } } } }