From b3b6c90480942d7b56a398e33d1ce0a357358997 Mon Sep 17 00:00:00 2001
From: Pedro Sousa <pedrosousa13@users.noreply.github.com>
Date: Fri, 8 Feb 2019 17:15:22 +0100
Subject: [PATCH 1/3] Turn on edit mode for product repository when adding
 children

This should fix the issue with the configurable products not having any options with Bulk and Async API.
Related issue: https://github.com/magento/magento2/issues/20366
---
 app/code/Magento/ConfigurableProduct/Model/LinkManagement.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/code/Magento/ConfigurableProduct/Model/LinkManagement.php b/app/code/Magento/ConfigurableProduct/Model/LinkManagement.php
index 79c2dd812acf1..06b49d356c5ee 100644
--- a/app/code/Magento/ConfigurableProduct/Model/LinkManagement.php
+++ b/app/code/Magento/ConfigurableProduct/Model/LinkManagement.php
@@ -111,7 +111,7 @@ public function getChildren($sku)
      */
     public function addChild($sku, $childSku)
     {
-        $product = $this->productRepository->get($sku);
+        $product = $this->productRepository->get($sku, true);
         $child = $this->productRepository->get($childSku);
 
         $childrenIds = array_values($this->configurableType->getChildrenIds($product->getId())[0]);

From a7f03dd4f2ec0927e913c753a9b178394b5cd542 Mon Sep 17 00:00:00 2001
From: Pavel Bystritsky <p.bystritsky@yandex.ru>
Date: Mon, 1 Apr 2019 16:30:18 +0300
Subject: [PATCH 2/3] magento/magento2#21083: Static test fix.

---
 .../ConfigurableProduct/Model/LinkManagement.php       | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/app/code/Magento/ConfigurableProduct/Model/LinkManagement.php b/app/code/Magento/ConfigurableProduct/Model/LinkManagement.php
index 06b49d356c5ee..75cab12f63562 100644
--- a/app/code/Magento/ConfigurableProduct/Model/LinkManagement.php
+++ b/app/code/Magento/ConfigurableProduct/Model/LinkManagement.php
@@ -1,6 +1,5 @@
 <?php
 /**
- *
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
@@ -11,6 +10,9 @@
 use Magento\Framework\Exception\NoSuchEntityException;
 use Magento\Framework\Exception\StateException;
 
+/**
+ * Configurable product link management.
+ */
 class LinkManagement implements \Magento\ConfigurableProduct\Api\LinkManagementInterface
 {
     /**
@@ -68,7 +70,7 @@ public function __construct(
     }
 
     /**
-     * {@inheritdoc}
+     * @inheritdoc
      */
     public function getChildren($sku)
     {
@@ -107,7 +109,7 @@ public function getChildren($sku)
     }
 
     /**
-     * {@inheritdoc}
+     * @inheritdoc
      */
     public function addChild($sku, $childSku)
     {
@@ -150,7 +152,7 @@ public function addChild($sku, $childSku)
     }
 
     /**
-     * {@inheritdoc}
+     * @inheritdoc
      */
     public function removeChild($sku, $childSku)
     {

From c78535dfaa1dbd594d9f6a2bca37f3fb545a1919 Mon Sep 17 00:00:00 2001
From: Pavel Bystritsky <p.bystritsky@yandex.ru>
Date: Tue, 2 Apr 2019 10:24:26 +0300
Subject: [PATCH 3/3] magento/magento2#21083: Static test fix.

---
 .../ConfigurableProduct/Model/LinkManagement.php       | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/app/code/Magento/ConfigurableProduct/Model/LinkManagement.php b/app/code/Magento/ConfigurableProduct/Model/LinkManagement.php
index 75cab12f63562..2f07f8b90ce7e 100644
--- a/app/code/Magento/ConfigurableProduct/Model/LinkManagement.php
+++ b/app/code/Magento/ConfigurableProduct/Model/LinkManagement.php
@@ -12,6 +12,8 @@
 
 /**
  * Configurable product link management.
+ *
+ * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
 class LinkManagement implements \Magento\ConfigurableProduct\Api\LinkManagementInterface
 {
@@ -110,6 +112,10 @@ public function getChildren($sku)
 
     /**
      * @inheritdoc
+     * @throws InputException
+     * @throws NoSuchEntityException
+     * @throws StateException
+     * @throws \Magento\Framework\Exception\CouldNotSaveException
      */
     public function addChild($sku, $childSku)
     {
@@ -153,6 +159,10 @@ public function addChild($sku, $childSku)
 
     /**
      * @inheritdoc
+     * @throws InputException
+     * @throws NoSuchEntityException
+     * @throws StateException
+     * @throws \Magento\Framework\Exception\CouldNotSaveException
      */
     public function removeChild($sku, $childSku)
     {