Module: GraphQL::Schema::Member::HasArguments::ArgumentObjectLoader Private
- Defined in:
- lib/graphql/schema/member/has_arguments.rb
This module is part of a private API. You should avoid using this module if possible, as it may be removed or be changed in the future.
Instance Method Summary collapse
-
#load_application_object(argument, lookup_as_type, id) ⇒ Object
private
-
#load_application_object_failed(err) ⇒ Object
private
-
#object_from_id(type, id, context) ⇒ Object
private
Look up the corresponding object for a provided ID.
Instance Method Details
#load_application_object(argument, lookup_as_type, id) ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'lib/graphql/schema/member/has_arguments.rb', line 88 def load_application_object(argument, lookup_as_type, id) # See if any object can be found for this ID loaded_application_object = object_from_id(lookup_as_type, id, context) context.schema.after_lazy(loaded_application_object) do |application_object| if application_object.nil? err = GraphQL::LoadApplicationObjectFailedError.new(argument: argument, id: id, object: application_object) load_application_object_failed(err) end # Double-check that the located object is actually of this type # (Don't want to allow arbitrary access to objects this way) resolved_application_object_type = context.schema.resolve_type(lookup_as_type, application_object, context) context.schema.after_lazy(resolved_application_object_type) do |application_object_type| possible_object_types = context.schema.possible_types(lookup_as_type) if !possible_object_types.include?(application_object_type) err = GraphQL::LoadApplicationObjectFailedError.new(argument: argument, id: id, object: application_object) load_application_object_failed(err) else # This object was loaded successfully # and resolved to the right type, # now apply the `.authorized?` class method if there is one if (class_based_type = application_object_type.[:type_class]) context.schema.after_lazy(class_based_type.(application_object, context)) do |authed| if authed application_object else raise GraphQL::UnauthorizedError.new( object: application_object, type: class_based_type, context: context, ) end end else application_object end end end end end |
#load_application_object_failed(err) ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'lib/graphql/schema/member/has_arguments.rb', line 128 def load_application_object_failed(err) raise err end |
#object_from_id(type, id, context) ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Look up the corresponding object for a provided ID. By default, it uses Relay-style GraphQL::Schema.object_from_id, override this to find objects another way.
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# File 'lib/graphql/schema/member/has_arguments.rb', line 84 def object_from_id(type, id, context) context.schema.object_from_id(id, context) end |