module Backend::Api::Schema::Scalars
  @[GraphQL::Scalar]
  class Time < GraphQL::BaseScalar
    property value

    def initialize(@value : ::Time)
    end

    def self.from_json(string_or_io)
      self.new(::Time.parse_iso8601(string_or_io))
    end

    def to_json(builder : JSON::Builder)
      builder.scalar(@value.to_rfc3339)
    end
  end
end