interface.rb in graphql-1.8.0.pre8

- old
+ new

@@ -1,10 +1,11 @@
 # frozen_string_literal: true
 module GraphQL
   class Schema
     class Interface < GraphQL::Schema::Member
       extend GraphQL::Schema::Member::HasFields
+      extend GraphQL::Schema::Member::AcceptsDefinition
       field_class GraphQL::Schema::Field
 
       class << self
         # When this interface is added to a `GraphQL::Schema::Object`,
         # it calls this method. We add methods to the object by convention,
@@ -13,16 +14,30 @@
           if defined?(self::Implementation)
             object_class.include(self::Implementation)
           end
         end
 
+        def orphan_types(*types)
+          if types.any?
+            @orphan_types = types
+          else
+            all_orphan_types = @orphan_types || []
+            all_orphan_types += super if defined?(super)
+            all_orphan_types.uniq
+          end
+        end
+
         def to_graphql
           type_defn = GraphQL::InterfaceType.new
           type_defn.name = graphql_name
           type_defn.description = description
+          type_defn.orphan_types = orphan_types
           fields.each do |field_name, field_inst|
             field_defn = field_inst.graphql_definition
             type_defn.fields[field_defn.name] = field_defn
+          end
+          if respond_to?(:resolve_type)
+            type_defn.resolve_type = method(:resolve_type)
           end
           type_defn
         end
       end
     end