newsupernova/vendor/magento/module-inventory-shipping-admin-ui/Ui/Component/Control/SourceSelection/BackButton.php

<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
declare(strict_types=1);

namespace Magento\InventoryShippingAdminUi\Ui\Component\Control\SourceSelection;

use Magento\Framework\View\Element\UiComponent\Control\ButtonProviderInterface;
use Magento\Framework\UrlInterface;
use Magento\Framework\App\RequestInterface;

class BackButton implements ButtonProviderInterface
{
    /**
     * @var UrlInterface
     */
    private $urlBuilder;

    /**
     * @var RequestInterface
     */
    private $request;

    /**
     * @param UrlInterface $urlBuilder
     * @param RequestInterface $request
     */
    public function __construct(
        UrlInterface $urlBuilder,
        RequestInterface $request
    ) {
        $this->urlBuilder = $urlBuilder;
        $this->request = $request;
    }

    /**
     * Retrieve button-specified settings
     *
     * @return array
     */
    public function getButtonData()
    {
        return [
            'label' => __('Back'),
            'on_click' => sprintf("location.href = '%s';", $this->getBackUrl()),
            'class' => 'back',
            'sort_order' => 10
        ];
    }

    /**
     * Get URL for back button
     *
     * @return string
     */
    public function getBackUrl()
    {
        $orderId = $this->request->getParam('order_id');
        return $this->urlBuilder->getUrl(
            'sales/order/view',
            [
                'order_id' => $orderId
            ]
        );
    }
}