Sha256: aa94f78ddf31d972d70a15244fcece7b9c7380edcdf5367c1b142233090372ef
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Versions: 11
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Contents
module GraphQL module StaticValidation class FieldsAreDefinedOnType include GraphQL::StaticValidation::Message::MessageHelper def validate(context) visitor = context.visitor visitor[GraphQL::Language::Nodes::Field] << -> (node, parent) { return if context.skip_field?(node.name) parent_type = context.object_types[-2] parent_type = parent_type.unwrap validate_field(context, node, parent_type, parent) } end private def validate_field(context, ast_field, parent_type, parent) if parent_type.kind.union? context.errors << message("Selections can't be made directly on unions (see selections on #{parent_type.name})", parent, context: context) return GraphQL::Language::Visitor::SKIP end field = parent_type.get_field(ast_field.name) if field.nil? context.errors << message("Field '#{ast_field.name}' doesn't exist on type '#{parent_type.name}'", parent, context: context) return GraphQL::Language::Visitor::SKIP end end end end end
Version data entries
11 entries across 11 versions & 1 rubygems