module Workarea
  decorate Payment, with: :afterpay do
    decorated do
      embeds_one :afterpay, class_name: 'Workarea::Payment::Tender::Afterpay'
    end

    def afterpay?
      afterpay.present?
    end

    def set_afterpay(attrs)
      build_afterpay unless afterpay
      afterpay.attributes = attrs.slice(
        :token
      )

      save
    end

    def clear_afterpay
      self.afterpay = nil
      save
    end

    def set_credit_card(*)
      self.afterpay = nil
      super
    end

    def authorize!(options = {})
      transactions = tenders.map { |t| t.build_transaction(action: payment_action(t)) }
      perform_operation(transactions, options)
    end

    private

      def payment_action(tender)
        tender.slug == :afterpay ? 'purchase' : 'authorize'
      end

  end
end