ChilliCream
No way to add reference resolver to interface
Product
Hot Chocolate
Version
13.6.1
Link to minimal reproduction
https://github.com/ChilliCream/graphql-platform/blob/984e263eb5f71d81c935d343e043f186543ae8e1/src/HotChocolate/Core/src/Types/Types/Descriptors/Contracts/IInterfaceTypeDescriptor.cs#L6
Steps to reproduce
Create a new InterfaceType<> class and create the Configure method. On IInterfaceTypeDescriptor, there is no Key() method to add a key and reference resolver to the interface like there is on IObjectTypeDescriptor.
What is expected?
Because @interfaceObject is supported, I would expect there to be the Key() method to add the key and a reference resolver (which is required to use @interfaceObject).
What is actually happening?
No way to add a reference resolver, resulting in an error from Apollo when attempting to resolve the interface. This would be a feature request if not for the fact that @interfaceObject is supposed to be supported. But maybe there is another way to register a reference resolver to the interface that isn't documented.
Relevant log output
No response
Additional context
No response
Can you just add it manually?
descriptor.Directive(new KeyDirective(fieldName));
The problem then is registering a reference resolver. KeyInterface also works for getting the directive on the interface, but there's no way to register a reference resolver. I tried using the [ReferenceResolver] way of registering, but that didn't work either. Also I tried this on HC 14 and the same issue seems to be present.
This could be considered a duplicate of this issue. @interfaceObject IS supported now, but we still just don't have a way to register a ref resolver on the actual interface (the type marked with @interfaceObject is fine I believe).
https://github.com/ChilliCream/graphql-platform/issues/6210