Merge pull request #8148 from magento-lynx/eav-graphql

Author: svera

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

@@ -18,4 +18,11 @@
             </argument>
         </arguments>
     </type>
+    <type name="Magento\StoreGraphQl\Model\Resolver\Store\StoreConfigDataProvider">
+        <arguments>
+            <argument name="extendedConfigData" xsi:type="array">
+                <item name="newsletter_enabled" xsi:type="string">newsletter/general/active</item>
+            </argument>
+        </arguments>
+    </type>
 </config>

app/code/Magento/NewsletterGraphQl/etc/schema.graphqls

@@ -15,3 +15,7 @@ enum SubscriptionStatusesEnum @doc(description: "Indicates the status of the req
     UNSUBSCRIBED
     UNCONFIRMED
 }
+
+type StoreConfig {
+    newsletter_enabled: Boolean! @doc(description: "Indicates whether newsletters are enabled.")
+}

dev/tests/api-functional/testsuite/Magento/GraphQl/Newsletter/NewsletterIsEnabledTest.php

@@ -0,0 +1,59 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\GraphQl\Newsletter;
+
+use Magento\TestFramework\Fixture\Config;
+use Magento\TestFramework\TestCase\GraphQlAbstract;
+
+/**
+ * Test newsletter enabled query
+ */
+class NewsletterIsEnabledTest extends GraphQlAbstract
+{
+    private const QUERY =  <<<QRY
+{
+    storeConfig {
+       newsletter_enabled
+    }
+}
+QRY;
+
+    #[
+        Config('newsletter/general/active', 1),
+    ]
+    public function testNewsletterIsEnabled()
+    {
+        $this->assertEquals(
+            [
+                'storeConfig' => [
+                    'newsletter_enabled' => true
+                ]
+            ],
+            $this->graphQlQuery(
+                self::QUERY
+            )
+        );
+    }
+
+    #[
+        Config('newsletter/general/active', 0),
+    ]
+    public function testNewsletterIsDisabled()
+    {
+        $this->assertEquals(
+            [
+                'storeConfig' => [
+                    'newsletter_enabled' => false
+                ]
+            ],
+            $this->graphQlQuery(
+                self::QUERY
+            )
+        );
+    }
+}