class GraphQL::StaticValidation::FragmentTypesExist
Constants
- FRAGMENTS_ON_TYPES
Public Instance Methods
validate(context)
click to toggle source
# File lib/graphql/static_validation/rules/fragment_types_exist.rb, line 11 def validate(context) FRAGMENTS_ON_TYPES.each do |node_class| context.visitor[node_class] << ->(node, parent) { validate_type_exists(node, context) } end end
Private Instance Methods
validate_type_exists(node, context)
click to toggle source
# File lib/graphql/static_validation/rules/fragment_types_exist.rb, line 19 def validate_type_exists(node, context) return unless node.type type_name = node.type.name type = context.warden.get_type(type_name) if type.nil? context.errors << message("No such type #{type_name}, so it can't be a fragment condition", node, context: context) GraphQL::Language::Visitor::SKIP end end