From 1ec99eecdcde8a702facfa1d3a5b308bae3f181c 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 01981b5dae9db..01ad9f56f4fc0 100644
--- a/app/code/Magento/ConfigurableProduct/Model/LinkManagement.php
+++ b/app/code/Magento/ConfigurableProduct/Model/LinkManagement.php
@@ -110,7 +110,7 @@ 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 1b7a2e0b2396a600c50ebdef451465de2711d02f 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 01ad9f56f4fc0..8e5abed72eaa2 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.
  */
@@ -10,6 +9,9 @@
 use Magento\Framework\Exception\NoSuchEntityException;
 use Magento\Framework\Exception\StateException;
 
+/**
+ * Configurable product link management.
+ */
 class LinkManagement implements \Magento\ConfigurableProduct\Api\LinkManagementInterface
 {
     /**
@@ -67,7 +69,7 @@ public function __construct(
     }
 
     /**
-     * {@inheritdoc}
+     * @inheritdoc
      */
     public function getChildren($sku)
     {
@@ -106,7 +108,7 @@ public function getChildren($sku)
     }
 
     /**
-     * {@inheritdoc}
+     * @inheritdoc
      */
     public function addChild($sku, $childSku)
     {
@@ -144,7 +146,7 @@ public function addChild($sku, $childSku)
     }
 
     /**
-     * {@inheritdoc}
+     * @inheritdoc
      */
     public function removeChild($sku, $childSku)
     {

From fce2445035f1650f2a26df6481e2d5c7ae339100 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 8e5abed72eaa2..fcbd0075b4cd0 100644
--- a/app/code/Magento/ConfigurableProduct/Model/LinkManagement.php
+++ b/app/code/Magento/ConfigurableProduct/Model/LinkManagement.php
@@ -11,6 +11,8 @@
 
 /**
  * Configurable product link management.
+ *
+ * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
 class LinkManagement implements \Magento\ConfigurableProduct\Api\LinkManagementInterface
 {
@@ -109,6 +111,10 @@ public function getChildren($sku)
 
     /**
      * @inheritdoc
+     * @throws InputException
+     * @throws NoSuchEntityException
+     * @throws StateException
+     * @throws \Magento\Framework\Exception\CouldNotSaveException
      */
     public function addChild($sku, $childSku)
     {
@@ -147,6 +153,10 @@ public function addChild($sku, $childSku)
 
     /**
      * @inheritdoc
+     * @throws InputException
+     * @throws NoSuchEntityException
+     * @throws StateException
+     * @throws \Magento\Framework\Exception\CouldNotSaveException
      */
     public function removeChild($sku, $childSku)
     {