From 1f0df0dbeae522cc5793299f75e4c1b381c38a4e Mon Sep 17 00:00:00 2001
From: larsroettig <l.roettig@techdivision.com>
Date: Sun, 17 Jun 2018 10:10:45 +0200
Subject: [PATCH 1/2] MSI-1250: Prevent Disabling Default Source by Disabling
 'Is Enabled' Switcher

---
 .../ui_component/inventory_source_form.xml    |  3 -
 .../PreventChangeDefaultSourcePlugin.php      | 59 +++++++++++++++++++
 .../etc/adminhtml/di.xml                      |  3 +
 3 files changed, 62 insertions(+), 3 deletions(-)
 create mode 100644 app/code/Magento/InventoryCatalogAdminUi/Plugin/InventoryAdminUi/Ui/DataProvider/PreventChangeDefaultSourcePlugin.php

diff --git a/app/code/Magento/InventoryAdminUi/view/adminhtml/ui_component/inventory_source_form.xml b/app/code/Magento/InventoryAdminUi/view/adminhtml/ui_component/inventory_source_form.xml
index 1649e589a971..c711adf1503f 100644
--- a/app/code/Magento/InventoryAdminUi/view/adminhtml/ui_component/inventory_source_form.xml
+++ b/app/code/Magento/InventoryAdminUi/view/adminhtml/ui_component/inventory_source_form.xml
@@ -58,9 +58,6 @@
                 </validation>
                 <dataType>text</dataType>
                 <label translate="true">Code</label>
-                <imports>
-                    <link name="disabled">${ $.provider }:data.general.disable_source_code</link>
-                </imports>
             </settings>
         </field>
         <field name="name" formElement="input" sortOrder="20">
diff --git a/app/code/Magento/InventoryCatalogAdminUi/Plugin/InventoryAdminUi/Ui/DataProvider/PreventChangeDefaultSourcePlugin.php b/app/code/Magento/InventoryCatalogAdminUi/Plugin/InventoryAdminUi/Ui/DataProvider/PreventChangeDefaultSourcePlugin.php
new file mode 100644
index 000000000000..4a28629a0aae
--- /dev/null
+++ b/app/code/Magento/InventoryCatalogAdminUi/Plugin/InventoryAdminUi/Ui/DataProvider/PreventChangeDefaultSourcePlugin.php
@@ -0,0 +1,59 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\InventoryCatalog\Plugin\InventoryAdminUi\Ui\DataProvider;
+
+use Magento\InventoryCatalogApi\Api\DefaultSourceProviderInterface;
+use Magento\InventoryAdminUi\Ui\DataProvider\SourceDataProvider;
+
+class PreventChangeDefaultSourcePlugin
+{
+    /**
+     * @var DefaultSourceProviderInterface
+     */
+    private $defaultSourceProvider;
+
+    /**
+     * @param DefaultSourceProviderInterface $defaultSourceProvider
+     */
+    public function __construct(DefaultSourceProviderInterface $defaultSourceProvider)
+    {
+        $this->defaultSourceProvider = $defaultSourceProvider;
+    }
+
+    /**
+     * @param SourceDataProvider $subject
+     * @param $meta
+     * @return array
+     */
+    public function afterGetMeta(SourceDataProvider $subject, $meta): array
+    {
+        $data = $subject->getData();
+        $defaultSourceCode = $this->defaultSourceProvider->getCode();
+
+        $disableConfig = [
+            'arguments' => [
+                'data' => [
+                    'config' => [
+                        'disabled' => true,
+                    ]
+                ]
+            ]
+        ];
+
+        if (array_key_exists($defaultSourceCode, $data)) {
+            $meta['general'] = [
+                'children' => [
+                    'source_code' => $disableConfig,
+                    'enabled' => $disableConfig,
+                ]
+            ];
+        }
+
+        return $meta;
+    }
+}
diff --git a/app/code/Magento/InventoryCatalogAdminUi/etc/adminhtml/di.xml b/app/code/Magento/InventoryCatalogAdminUi/etc/adminhtml/di.xml
index 27e15a102866..36d4884376fb 100644
--- a/app/code/Magento/InventoryCatalogAdminUi/etc/adminhtml/di.xml
+++ b/app/code/Magento/InventoryCatalogAdminUi/etc/adminhtml/di.xml
@@ -45,4 +45,7 @@
     <type name="Magento\InventoryAdminUi\Model\Stock\StockSourceLinkProcessor">
         <plugin name="prevent_process_for_default_stock" type="Magento\InventoryCatalogAdminUi\Plugin\InventoryAdminUi\Stock\StockSaveProcessor\PreventProcessDefaultStockLinksPlugin"/>
     </type>
+    <type name="Magento\InventoryAdminUi\Ui\DataProvider\SourceDataProvider">
+        <plugin name="prevent_change_default_source" type="Magento\InventoryCatalog\Plugin\InventoryAdminUi\Ui\DataProvider\PreventChangeDefaultSourcePlugin"/>
+    </type>
 </config>

From be5908bbdde1236185141508ffac3e7811ea9992 Mon Sep 17 00:00:00 2001
From: larsroettig <l.roettig@techdivision.com>
Date: Sun, 17 Jun 2018 10:46:46 +0200
Subject: [PATCH 2/2] MSI-1250: Prevent Disabling Default Source by Disabling
 Swichter and  Source Code Field

---
 .../Ui/DataProvider/PreventChangeDefaultSourcePlugin.php        | 2 +-
 app/code/Magento/InventoryCatalogAdminUi/etc/adminhtml/di.xml   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/code/Magento/InventoryCatalogAdminUi/Plugin/InventoryAdminUi/Ui/DataProvider/PreventChangeDefaultSourcePlugin.php b/app/code/Magento/InventoryCatalogAdminUi/Plugin/InventoryAdminUi/Ui/DataProvider/PreventChangeDefaultSourcePlugin.php
index 4a28629a0aae..105b9dac93eb 100644
--- a/app/code/Magento/InventoryCatalogAdminUi/Plugin/InventoryAdminUi/Ui/DataProvider/PreventChangeDefaultSourcePlugin.php
+++ b/app/code/Magento/InventoryCatalogAdminUi/Plugin/InventoryAdminUi/Ui/DataProvider/PreventChangeDefaultSourcePlugin.php
@@ -5,7 +5,7 @@
  */
 declare(strict_types=1);
 
-namespace Magento\InventoryCatalog\Plugin\InventoryAdminUi\Ui\DataProvider;
+namespace Magento\InventoryCatalogAdminUi\Plugin\InventoryAdminUi\Ui\DataProvider;
 
 use Magento\InventoryCatalogApi\Api\DefaultSourceProviderInterface;
 use Magento\InventoryAdminUi\Ui\DataProvider\SourceDataProvider;
diff --git a/app/code/Magento/InventoryCatalogAdminUi/etc/adminhtml/di.xml b/app/code/Magento/InventoryCatalogAdminUi/etc/adminhtml/di.xml
index 36d4884376fb..1b3e2b6ffb7c 100644
--- a/app/code/Magento/InventoryCatalogAdminUi/etc/adminhtml/di.xml
+++ b/app/code/Magento/InventoryCatalogAdminUi/etc/adminhtml/di.xml
@@ -46,6 +46,6 @@
         <plugin name="prevent_process_for_default_stock" type="Magento\InventoryCatalogAdminUi\Plugin\InventoryAdminUi\Stock\StockSaveProcessor\PreventProcessDefaultStockLinksPlugin"/>
     </type>
     <type name="Magento\InventoryAdminUi\Ui\DataProvider\SourceDataProvider">
-        <plugin name="prevent_change_default_source" type="Magento\InventoryCatalog\Plugin\InventoryAdminUi\Ui\DataProvider\PreventChangeDefaultSourcePlugin"/>
+        <plugin name="prevent_change_default_source" type="Magento\InventoryCatalogAdminUi\Plugin\InventoryAdminUi\Ui\DataProvider\PreventChangeDefaultSourcePlugin"/>
     </type>
 </config>