coherence

defmodule Coherence.RememberableService do
  @moduledoc false

  use Coherence.Config

  import Plug.Conn

  alias Coherence.Schemas

  @doc """
  Delete a rememberable token.
  """
  @spec delete_rememberable(Plug.Conn.t, %{id: integer}) :: Plug.Conn.t
  def delete_rememberable(conn, %{id: id}) do
    if Config.has_option :rememberable do
      Rememberable
      |> Schemas.query_by(user_id: id)
      |> Schemas.delete_all

      delete_resp_cookie(conn, Config.login_cookie)
    else
      conn
    end
  end

end