# frozen_string_literal: true module GraphQL class Schema # A possible value for an {Enum}. # # You can extend this class to customize enum values in your schema. # # @example custom enum value class # # define a custom class: # class CustomEnumValue < GraphQL::Schema::EnumValue # def initialize(*args) # # arguments to `value(...)` in Enum classes are passed here # super # end # # def to_graphql # enum_value = super # # customize the derived GraphQL::EnumValue here # enum_value # end # end # # class BaseEnum < GraphQL::Schema::Enum # # use it for these enums: # enum_value_class CustomEnumValue # end class EnumValue < GraphQL::Schema::Member include GraphQL::Schema::Member::AcceptsDefinition include GraphQL::Schema::Member::HasPath attr_reader :graphql_name # @return [Class] The enum type that owns this value attr_reader :owner # @return [String] Explains why this value was deprecated (if present, this will be marked deprecated in introspection) attr_accessor :deprecation_reason def initialize(graphql_name, desc = nil, owner:, description: nil, value: nil, deprecation_reason: nil, &block) @graphql_name = graphql_name.to_s @description = desc || description @value = value || @graphql_name @deprecation_reason = deprecation_reason @owner = owner if block_given? instance_eval(&block) end end def description(new_desc = nil) if new_desc @description = new_desc end @description end def value(new_val = nil) if new_val @value = new_val end @value end # @return [GraphQL::EnumType::EnumValue] A runtime-ready object derived from this object def to_graphql enum_value = GraphQL::EnumType::EnumValue.new enum_value.name = @graphql_name enum_value.description = @description enum_value.value = @value enum_value.deprecation_reason = @deprecation_reason enum_value.metadata[:type_class] = self enum_value end def visible?(_ctx); true; end def accessible?(_ctx); true; end def authorized?(_ctx); true; end end end end