Handle type resolution for interfaces

Gusto · Oct 6, 2023 · 9dffe80 · 9dffe80
1 parent a033d60
commit 9dffe80
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/lib/apollo-federation/entities_field.rb b/lib/apollo-federation/entities_field.rb
@@ -71,7 +71,11 @@ def _entities(representations:)
               # calls return the same object, it might not have the right type
               # Right now, apollo-federation just adds a __typename property to the result,
               # but I don't really like the idea of modifying the resolved object
-              context[resolved_value] = type
+              if type.kind == GraphQL::TypeKinds::INTERFACE
+                context[resolved_value] = context.schema.resolve_type(type, resolved_value, context)
+              else
+                context[resolved_value] = type
+              end
               resolved_value
             end
           end