Change Details

Refactor resolver bindings Use a factory class to create node objects. Bind them to schema in the resolvers module. raise NullableObjectError in the resolvers to to return None instead of objects.

Refactor node resolver bindings Use a factory class to create node objects. Bind them to schema in the resolvers module. raise NullableObjectError in the resolvers to return None instead of an object.

Refactor node resolver bindings Use a factory class to create node objects. Bind them to schema in the resolvers module. raise NullableObjectError in the resolvers to to return None instead of an objects.