Introspection Upgrade

[alexander161198]

Hello everyone!

I need to upgrade the introspection query (__type kind) by adding some extra string fields. I decide to create custom method that returns original type info with my extra fields. But first of all I can't return original type info.

That's what I'm doing:

public async Task<TypeInfo> GetTypeInfo(IResolverContext resolverContext, string graphqlName)
    {
        return await GraphqlIntrospectionResolver.GetTypeInfo(resolverContext, graphqlName);
    }

 public class GraphqlIntrospectionResolver
 {
     public static async Task<TypeInfo> GetTypeInfo(
        IResolverContext resolverContext,
        string graphlName)
     {
         var schema = resolverContext.Schema;
         schema.TryGetType<ObjectType>(graphlName, out var type);
         var result = new TypeInfo { 
             ParentName = "test",
             OriginalType = type
         };

         return await Task.FromResult(result);
     }
 }

public class TypeInfo
{
    public ObjectType OriginalType { get; set; }

    public string ParentName { get; set; }
}

But there is no field OriginalType in graphql schema. There is only the string field:

type TypeInfo {
  parentName: String!
}

Can anyone help me with this task, please? Is there a way to get OriginalType field visible?