<?xml version="1.0"?>
<!--
/**
 * Copyright © MageWorx. All rights reserved.
 * See LICENSE.txt for license details.
 */
-->
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Api/etc/extension_attributes.xsd">
    <!-- Rate Extension -->
    <extension_attributes for="MageWorx\ShippingRules\Api\Data\RateInterface">
        <attribute code="volume_weight_from" type="string">
            <join reference_table="mageworx_shippingrules_rates_volume_weight" reference_field="rate_id" join_on_field="rate_id">
                <field>volume_weight_from</field>
            </join>
        </attribute>
        <attribute code="volume_weight_to" type="string">
            <join reference_table="mageworx_shippingrules_rates_volume_weight" reference_field="rate_id" join_on_field="rate_id">
                <field>volume_weight_to</field>
            </join>
        </attribute>
    </extension_attributes>
</config>