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A CNAB file helper. This library aims to help your bank or cooperative read, decode, display, and perform various operations on a CNAB file. Supported operations: - Read CNAB240 file - Return some data - Get details type

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ex_cnab app cnabex cnab240 templates details.ex
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app/cnabex/cnab240/templates/details.ex 

defmodule ExCnab.Cnab240.Templates.Details do

  @moduledoc """

  Module responsible to send the file to the correct template

  """

  import Helpers.ConvertPosition



  @spec generate(List.t()) :: {:ok, List.t(Map.t())}

  def generate(details) do

    formated_details =

      Enum.map(details, fn register_detail ->

        {:ok, detail_object} =

          register_detail

          |> convert_position(14)

          |> payment_template(:generate, register_detail)



        detail_object

      end)



    {:ok, formated_details}

  end



  @spec encode(List.t()) :: List.t(Map.t())

  def encode(details) do

    Enum.map(details, fn detail ->

      detail.servico.segmento



      payment_template(detail.servico.segmento, :encode, detail)

    end)

    |> Enum.join("\r\n")

  end



  defp payment_template(type, function, regsiter_detail) do

    apply(:"Elixir.ExCnab.Cnab240.Templates.Details.Model#{type}", function, [regsiter_detail])

  end

end