AC:9147::Newsletter subscription flag for customer graphql type is in the wrong module

Author: glo63652

app/code/Magento/CustomerGraphQl/etc/graphql/di.xml

@@ -176,9 +176,6 @@
                 <item name="Magento\CustomerGraphQl\Model\Resolver\Customer" xsi:type="string">
                     Magento\CustomerGraphQl\Model\Resolver\Cache\Customer\ResolverCacheIdentity
                 </item>
-                <item name="Magento\CustomerGraphQl\Model\Resolver\IsSubscribed" xsi:type="string">
-                    Magento\CustomerGraphQl\Model\Resolver\Cache\Subscriber\ResolverCacheIdentity
-                </item>
             </argument>
         </arguments>
     </type>
@@ -208,9 +205,6 @@
                 <item name="Magento\CustomerGraphQl\Model\Resolver\Customer" xsi:type="array">
                     <item name="current_customer_id" xsi:type="string">Magento\CustomerGraphQl\Model\Resolver\CacheKey\FactorProvider\CurrentCustomerId</item>
                 </item>
-                <item name="Magento\CustomerGraphQl\Model\Resolver\IsSubscribed" xsi:type="array">
-                    <item name="parent_customer_entity_id" xsi:type="string">Magento\CustomerGraphQl\Model\Resolver\CacheKey\FactorProvider\ParentCustomerEntityId</item>
-                </item>
             </argument>
         </arguments>
     </type>

app/code/Magento/CustomerGraphQl/Model/Resolver/CacheKey/FactorProvider/ParentCustomerEntityId.php renamed to app/code/Magento/NewsletterGraphQl/Model/Resolver/CacheKey/FactorProvider/ParentCustomerEntityId.php

@@ -5,7 +5,7 @@
  */
 declare(strict_types=1);
 
-namespace Magento\CustomerGraphQl\Model\Resolver\CacheKey\FactorProvider;
+namespace Magento\NewsletterGraphQl\Model\Resolver\CacheKey\FactorProvider;
 
 use Magento\Customer\Api\Data\CustomerInterface;
 use Magento\GraphQl\Model\Query\ContextInterface;

app/code/Magento/NewsletterGraphQl/etc/di.xml

@@ -8,7 +8,7 @@
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
     <type name="Magento\Framework\App\Cache\Tag\Strategy\Factory">
         <arguments>
-            <argument>
+            <argument name="customStrategies" xsi:type="array">
                 <item name="Magento\Newsletter\Model\Subscriber" xsi:type="object">Magento\NewsletterGraphQl\Model\Resolver\Cache\Subscriber\TagsStrategy</item>
             </argument>
         </arguments>

app/code/Magento/NewsletterGraphQl/etc/graphql/di.xml

@@ -25,4 +25,22 @@
             </argument>
         </arguments>
     </type>
+    <type name="Magento\GraphQlResolverCache\Model\Resolver\Result\ResolverIdentityClassProvider">
+        <arguments>
+            <argument name="cacheableResolverClassNameIdentityMap" xsi:type="array">
+                <item name="Magento\NewsletterGraphQl\Model\Resolver\IsSubscribed" xsi:type="string">
+                    Magento\NewsletterGraphQl\Model\Resolver\Cache\Subscriber\ResolverCacheIdentity
+                </item>
+            </argument>
+        </arguments>
+    </type>
+    <type name="Magento\GraphQlResolverCache\Model\Resolver\Result\CacheKey\Calculator\Provider">
+        <arguments>
+            <argument name="factorProviders" xsi:type="array">
+                <item name="Magento\NewsletterGraphQl\Model\Resolver\IsSubscribed" xsi:type="array">
+                    <item name="parent_customer_entity_id" xsi:type="string">Magento\NewsletterGraphQl\Model\Resolver\CacheKey\FactorProvider\ParentCustomerEntityId</item>
+                </item>
+            </argument>
+        </arguments>
+    </type>
 </config>