defmodule LndClient.Convert.Date do
  def datetime_to_unix nil do
    nil
  end

  def datetime_to_unix %DateTime{} = datetime do
    (datetime |> DateTime.to_unix)
  end

  def unix_to_datetime nil do
    nil
  end

  def unix_to_datetime timestamp do
    timestamp
    |> DateTime.from_unix!()
  end
end