LYNX-194: Do not return region_id and country_id in AttributesForm

Author: svera

app/code/Magento/CustomerGraphQl/Model/Customer/GetAttributesForm.php

@@ -42,6 +42,12 @@ public function execute(string $formCode): ?array
     {
         $attributes = [];
         foreach ($this->entity->getAttributes($formCode) as $attribute) {
+            // region_id and country_id returns large datasets that is also not related between each other and
+            // not filterable. DirectoryGraphQl contains queries that allow to retrieve this information in a
+            // meaningful way
+            if ($attribute->getAttributeCode() === 'region_id' || $attribute->getAttributeCode() === 'country_id') {
+                continue;
+            }
             $attributes[] = ['entity_type' => $this->type, 'attribute_code' => $attribute->getAttributeCode()];
         }
         return $attributes;

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

@@ -11,7 +11,7 @@ type Query {
     customAttributeMetadataV2(attributes: [AttributeInput!]): AttributesMetadataOutput! @resolver(class: "Magento\\EavGraphQl\\Model\\Resolver\\AttributesMetadata") @doc(description: "Retrieve EAV attributes metadata.") @cache(cacheIdentity: "Magento\\EavGraphQl\\Model\\Resolver\\Cache\\CustomAttributeMetadataV2Identity")
     attributesForm(formCode: String! @doc(description: "Form code.")): AttributesFormOutput!
     @resolver(class: "Magento\\EavGraphQl\\Model\\Resolver\\AttributesForm")
-    @doc(description: "Retrieve EAV attributes associated to a frontend form.")
+    @doc(description: "Retrieve EAV attributes associated to a frontend form. For region_id and country_id attributes information use DirectoryGraphQl module.")
     @cache(cacheIdentity: "Magento\\Eav\\Model\\Cache\\AttributesFormIdentity")
     attributesList(
         entityType: AttributeEntityTypeEnum! @doc(description: "Entity type.")

dev/tests/api-functional/testsuite/Magento/GraphQl/Customer/Attribute/AttributesFormTest.php

@@ -87,6 +87,8 @@ public function testAttributesForm(): void
             }
             $this->assertNotContains($attribute2->getAttributeCode(), $item);
             $this->assertNotContains($attribute3->getAttributeCode(), $item);
+            $this->assertNotContains('region_id', $item);
+            $this->assertNotContains('country_id', $item);
         }
         $this->fail(sprintf("Attribute '%s' not found in query response", $attribute1->getAttributeCode()));
     }