ex_saferpay

defmodule ExSaferpay.Request.TransactionCapture do
  @moduledoc """
  Request Body for http://saferpay.github.io/jsonapi/#Payment_v1_Transaction_Capture
  """

  use ExSaferpay.RequestNormalizer

  alias ExSaferpay.Request

  @type t :: %__MODULE__{
      request_header: Request.RequestHeader.t,
      transaction_reference: Request.TransactionReference.t,
      amount: nil | Request.Amount.t,
      billpay: nil | Request.Billpay.t,
      partial: nil | Request.Partial.t,
      pending_notification: Request.PendingNotification.t,
  }

  @enforce_keys [
    :request_header,
    :transaction_reference,
  ]
  defstruct @enforce_keys ++ [
    :amount,
    :billpay,
    :partial,
    :pending_notification,
  ]

  def new(attrs), do: struct!(__MODULE__, attrs)

  def generate(attrs) do
    %{
      request_header: Request.RequestHeader.generate(),
    }
    |> Map.merge(attrs)
    |> new
  end
end