Nesting built in Umbraco properties under a ContentData field

Author: JackPenney

src/Our.Umbraco.GraphQL/Types/ComplexGraphTypeOfIPublishedContentExtensions.cs

@@ -18,6 +18,14 @@ namespace Our.Umbraco.GraphQL.Types
     internal static class ComplexGraphTypeOfIPublishedContentExtensions
     {
         public static ComplexGraphType<IPublishedContent> AddUmbracoBuiltInProperties(this ComplexGraphType<IPublishedContent> graphType)
+        {
+            // TODO: set this field name as a reserved property alias
+            graphType.Field<BuildInContentDataGraphType>("_contentData", "Built in published content data.", resolve: context => context.Source);
+
+            return graphType;
+        }
+
+        public static ComplexGraphType<IPublishedContent> AddContentDataProperties(this ComplexGraphType<IPublishedContent> graphType)
         {
             //TODO: black/whitelist properties
             graphType.Field<NonNullGraphType<DateGraphType>>("createDate", "Create date of the content.");
@@ -47,13 +55,13 @@ public static ComplexGraphType<IPublishedContent> AddUmbracoBuiltInProperties(th
                         ? context.Source.AncestorsOrSelf()
                         : context.Source.Ancestors()).Filter(context).ToConnection(context)
                 );
-            
+
             graphType.FilteredConnection<PublishedContentGraphType, IPublishedContent>()
                 .Name("siblings")
                 .Description("Siblings of the content.")
                 .Bidirectional()
                 .Resolve(context => context.Source.Siblings().Filter(context).ToConnection(context));
-            
+
             graphType.FilteredConnection<PublishedContentGraphType, IPublishedContent>()
                 .Name("children")
                 .Description("Children of the content.")

src/Our.Umbraco.GraphQL/Types/PublishedContentGraphType.cs

@@ -12,4 +12,14 @@ public PublishedContentGraphType()
             this.AddUmbracoBuiltInProperties();
         }
     }
+
+    public class BuildInContentDataGraphType : ObjectGraphType<IPublishedContent>
+    {
+        public BuildInContentDataGraphType()
+        {
+            Name = "ContentData";
+
+            this.AddContentDataProperties();
+        }
+    }
 }