Class: Tapioca::Dsl::Helpers::GraphqlTypeHelper

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Includes:
RBIHelper, Runtime::Reflection
Defined in:
lib/tapioca/dsl/helpers/graphql_type_helper.rb

Constant Summary

Constants included from Runtime::Reflection

Runtime::Reflection::ANCESTORS_METHOD, Runtime::Reflection::CLASS_METHOD, Runtime::Reflection::CONSTANTS_METHOD, Runtime::Reflection::EQUAL_METHOD, Runtime::Reflection::METHOD_METHOD, Runtime::Reflection::NAME_METHOD, Runtime::Reflection::OBJECT_ID_METHOD, Runtime::Reflection::PRIVATE_INSTANCE_METHODS_METHOD, Runtime::Reflection::PROTECTED_INSTANCE_METHODS_METHOD, Runtime::Reflection::PUBLIC_INSTANCE_METHODS_METHOD, Runtime::Reflection::REQUIRED_FROM_LABELS, Runtime::Reflection::SINGLETON_CLASS_METHOD, Runtime::Reflection::SUPERCLASS_METHOD

Constants included from SorbetHelper

SorbetHelper::FEATURE_REQUIREMENTS, SorbetHelper::SORBET_BIN, SorbetHelper::SORBET_EXE_PATH_ENV_VAR, SorbetHelper::SORBET_GEM_SPEC, SorbetHelper::SORBET_PAYLOAD_URL

Instance Method Summary collapse

Methods included from Runtime::Reflection

#ancestors_of, #are_equal?, #attached_class_of, #class_of, #constantize, #constants_of, #descendants_of, #inherited_ancestors_of, #method_of, #name_of, #name_of_type, #object_id_of, #private_instance_methods_of, #protected_instance_methods_of, #public_instance_methods_of, #qualified_name_of, #resolve_loc, #signature_of, #singleton_class_of, #superclass_of

Methods included from RBIHelper

#as_nilable_type, #create_block_param, #create_kw_opt_param, #create_kw_param, #create_kw_rest_param, #create_opt_param, #create_param, #create_rest_param, #create_typed_param, #sanitize_signature_types, serialize_type_variable, #valid_method_name?, #valid_parameter_name?

Methods included from SorbetHelper

#sorbet, #sorbet_path, #sorbet_supports?

Instance Method Details

#type_for(type) ⇒ Object 



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# File 'lib/tapioca/dsl/helpers/graphql_type_helper.rb', line 13

def type_for(type)
  unwrapped_type = type.unwrap

  parsed_type = case unwrapped_type
  when GraphQL::Types::Boolean.singleton_class
    "T::Boolean"
  when GraphQL::Types::Float.singleton_class
    qualified_name_of(Float)
  when GraphQL::Types::ID.singleton_class
    qualified_name_of(String)
  when GraphQL::Types::Int.singleton_class
    qualified_name_of(Integer)
  when GraphQL::Types::ISO8601Date.singleton_class
    qualified_name_of(Date)
  when GraphQL::Types::ISO8601DateTime.singleton_class
    qualified_name_of(DateTime)
  when GraphQL::Types::JSON.singleton_class
    "T::Hash[::String, T.untyped]"
  when GraphQL::Types::String.singleton_class
    qualified_name_of(String)
  when GraphQL::Schema::Enum.singleton_class
    enum_values = T.cast(unwrapped_type.enum_values, T::Array[GraphQL::Schema::EnumValue])
    value_types = enum_values.map { |v| qualified_name_of(v.value.class) }.uniq
    if value_types.size == 1
      value_types.first
    else
      "T.any(#{value_types.join(", ")})"
    end
  when GraphQL::Schema::InputObject.singleton_class
    qualified_name_of(unwrapped_type)
  else
    "T.untyped"
  end

  parsed_type = T.must(parsed_type)

  if type.list?
    parsed_type = "T::Array[#{parsed_type}]"
  end

  unless type.non_null?
    parsed_type = as_nilable_type(parsed_type)
  end

  parsed_type
end