Issue #3504488: Slim down schema by moving common properties to a metadata field

Closes #3504488

src/Plugin/GraphQL/SchemaExtension/WebformExtension.php

@@ -137,15 +137,20 @@ class WebformExtension extends SdlSchemaExtensionPluginBase {
         ->map('id', $builder->fromArgument('id'))
     );
 
-    $registry->addFieldResolver('WebformElement', 'key', $builder->callback(
+    // Expose the metadata of the webform element.
+    $registry->addFieldResolver('WebformElement', 'metadata', $builder->callback(
+      static fn (array $value): array => $value
+    ));
+
+    $registry->addFieldResolver('WebformElementMetadata', 'key', $builder->callback(
       static fn (array $value): string => $value['#webform_key'] ?? ''
     ));
 
-    $registry->addFieldResolver('WebformElement', 'type', $builder->callback(
+    $registry->addFieldResolver('WebformElementMetadata', 'type', $builder->callback(
       static fn (array $value): string => $value['#webform_plugin_id'] ?? ''
     ));
 
-    $registry->addFieldResolver('WebformElement', 'name', $builder->callback(
+    $registry->addFieldResolver('WebformElementMetadata', 'name', $builder->callback(
       static function ($value) {
         $name = $value['#name'] ?? '';
         // When an element can be multiple, we remove the nested name of the
@@ -155,12 +160,12 @@ class WebformExtension extends SdlSchemaExtensionPluginBase {
       }
     ));
 
-    $registry->addFieldResolver('WebformElement', 'element', $builder->callback(
+    $registry->addFieldResolver('WebformElementMetadata', 'element', $builder->callback(
       static fn (array $value): array => $value
     ));
 
     $typeFields = [
-      'WebformElement' => [
+      'WebformElementMetadata' => [
         'title' => 'string',
         'description' => 'string',
         'multiple' => 'int',
@@ -195,7 +200,7 @@ class WebformExtension extends SdlSchemaExtensionPluginBase {
     }
 
     // Expose information in case the field is required.
-    $registry->addFieldResolver('WebformElement', 'required', $builder->callback(
+    $registry->addFieldResolver('WebformElementMetadata', 'required', $builder->callback(
       static fn (array $value): ?array => $value['#required'] ? $value : NULL
     ));