module Finix
  class Transfer
    include Finix::Resource
    include Finix::HypermediaRegistry

    define_hypermedia_types [:transfers, :funding_transfers, :fees]

    def reverse(args=0)
      atts = args.is_a?(Hash) ? {}.merge(args) : {:refund_amount => args}
      self.reversals.create atts
    end
  end
end