ENGCOM-4126: Enabled 'Shopping Cart' tab for customer edit interface in admin #20918

Author: sidolov

app/code/Magento/Customer/Model/CustomerIdProvider.php

@@ -0,0 +1,40 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\Customer\Model;
+
+use Magento\Framework\App\RequestInterface;
+
+/**
+ * Provides customer id from request.
+ */
+class CustomerIdProvider
+{
+    /**
+     * @var RequestInterface
+     */
+    private $request;
+
+    /**
+     * @param RequestInterface $request
+     */
+    public function __construct(
+        RequestInterface $request
+    ) {
+        $this->request = $request;
+    }
+
+    /**
+     * Get customer id from request.
+     *
+     * @return int
+     */
+    public function getCustomerId(): int
+    {
+        return (int)$this->request->getParam('id');
+    }
+}

app/code/Magento/Customer/view/adminhtml/layout/customer_index_edit.xml

@@ -15,5 +15,8 @@
         <referenceContainer name="content">
             <uiComponent name="customer_form"/>
         </referenceContainer>
+        <referenceContainer name="after.body.start">
+            <block class="Magento\Catalog\Block\Adminhtml\Product\Composite\Configure" name="after.body.start.product_composite_configure" template="Magento_Catalog::catalog/product/composite/configure.phtml"/>
+        </referenceContainer>
     </body>
 </page>

app/code/Magento/Sales/Block/Adminhtml/ShoppingCartsTab.php

@@ -0,0 +1,69 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+namespace Magento\Sales\Block\Adminhtml;
+
+use Magento\Backend\Block\Template\Context;
+use Magento\Customer\Model\CustomerIdProvider;
+use Magento\Ui\Component\Layout\Tabs\TabWrapper;
+
+/**
+ * Class ShoppingCarts
+ *
+ * @package Magento\Sales\Block\Adminhtml
+ */
+class ShoppingCartsTab extends TabWrapper
+{
+    /**
+     * @var bool
+     */
+    protected $isAjaxLoaded = true;
+
+    /**
+     * @var CustomerIdProvider
+     */
+    private $customerIdProvider;
+
+    /**
+     * @param Context $context
+     * @param CustomerIdProvider $customerIdProvider
+     * @param array $data
+     */
+    public function __construct(Context $context, CustomerIdProvider $customerIdProvider, array $data = [])
+    {
+        parent::__construct($context, $data);
+        $this->customerIdProvider = $customerIdProvider;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function canShowTab()
+    {
+        return $this->customerIdProvider->getCustomerId();
+    }
+
+    /**
+     * Return Tab label
+     *
+     * @codeCoverageIgnore
+     *
+     * @return \Magento\Framework\Phrase
+     */
+    public function getTabLabel()
+    {
+        return __('Shopping cart');
+    }
+
+    /**
+     * Return URL link to Tab content
+     *
+     * @return string
+     */
+    public function getTabUrl()
+    {
+        return $this->getUrl('customer/*/cart', ['_current' => true]);
+    }
+}

app/code/Magento/Sales/view/base/ui_component/customer_form.xml

@@ -9,4 +9,7 @@
     <htmlContent name="orders_content">
         <block acl="Magento_Sales::actions_view" class="Magento\Sales\Block\Adminhtml\CustomerOrdersTab" name="orders" />
     </htmlContent>
+    <htmlContent name="cart_content">
+        <block acl="Magento_Cart::manage" class="Magento\Sales\Block\Adminhtml\ShoppingCartsTab" name="cart"/>
+    </htmlContent>
 </form>