module Cardflex
  class CustomerVaultGateway
    attr_reader :config

    def initialize(gateway)
      @gateway = gateway
      @config = gateway.config
    end

    def request(attributes)
      root = attributes.keys[0]
      raise ArgumentError, 'missing redirect_url' unless attributes[root][:redirect_url]
      raise ArgumentError, 'missing customer_vault_id' unless attributes[root][:customer_vault_id]

      @config.http.post(attributes)
    end

    def _handle_response(res)
      if res[:response][:result] == '1'
        SuccessResponse.new(:customer_vault => CustomerVault.new(@gateway, res[:response]))
      else
        ErrorResponse.new(@gateway, res[:response])
      end
    end
  end
end