View file File name : class-wc-order-item-shipping-data-store.php Content :<?php /** * WC Order Item Shipping Data Store * * @version 3.0.0 * @package WooCommerce\DataStores */ if ( ! defined( 'ABSPATH' ) ) { exit; } /** * WC_Order_Item_Shipping_Data_Store class. */ class WC_Order_Item_Shipping_Data_Store extends Abstract_WC_Order_Item_Type_Data_Store implements WC_Object_Data_Store_Interface, WC_Order_Item_Type_Data_Store_Interface { /** * Data stored in meta keys. * * @since 3.0.0 * @var array */ protected $internal_meta_keys = array( 'method_id', 'instance_id', 'cost', 'total_tax', 'taxes' ); /** * Read/populate data properties specific to this order item. * * @since 3.0.0 * @param WC_Order_Item_Shipping $item Item to read to. * @throws Exception If invalid shipping order item. */ public function read( &$item ) { parent::read( $item ); $id = $item->get_id(); $item->set_props( array( 'method_id' => get_metadata( 'order_item', $id, 'method_id', true ), 'instance_id' => get_metadata( 'order_item', $id, 'instance_id', true ), 'total' => get_metadata( 'order_item', $id, 'cost', true ), 'taxes' => get_metadata( 'order_item', $id, 'taxes', true ), ) ); // BW compat. if ( '' === $item->get_instance_id() && strstr( $item->get_method_id(), ':' ) ) { $legacy_method_id = explode( ':', $item->get_method_id() ); $item->set_method_id( $legacy_method_id[0] ); $item->set_instance_id( $legacy_method_id[1] ); } $item->set_object_read( true ); } /** * Saves an item's data to the database / item meta. * Ran after both create and update, so $id will be set. * * @since 3.0.0 * @param WC_Order_Item_Shipping $item Item to save. */ public function save_item_data( &$item ) { $id = $item->get_id(); $changes = $item->get_changes(); $meta_key_to_props = array( 'method_id' => 'method_id', 'instance_id' => 'instance_id', 'cost' => 'total', 'total_tax' => 'total_tax', 'taxes' => 'taxes', ); $props_to_update = $this->get_props_to_update( $item, $meta_key_to_props, 'order_item' ); foreach ( $props_to_update as $meta_key => $prop ) { update_metadata( 'order_item', $id, $meta_key, $item->{"get_$prop"}( 'edit' ) ); } } }