sentinel

defmodule Sentinel.Confirm do
  @moduledoc """
  Handles the common confirmation logic
  """
  alias Sentinel.Changeset.Confirmator
  alias Sentinel.Config
  alias Sentinel.Mailer

  def send_confirmation_instructions(%{"email" => email} = params) do
    user = Config.repo.get_by(Config.user_model, email: email)
    unless is_nil(user) do
      {confirmation_token, changeset} =
        params
        |> Sentinel.Changeset.Registrator.changeset
        |> Confirmator.confirmation_needed_changeset

      Config.repo.insert(changeset)

      user
      |> Mailer.send_welcome_email(confirmation_token)
      |> Mailer.managed_deliver
    end
  end
  def send_confirmation_instructions(_params) do
  end

  def do_confirm(params = %{"id" => id}) do
    Config.user_model
    |> Config.repo.get(id)
    |> Config.user_model.changeset(params)
    |> Confirmator.confirmation_changeset
    |> Config.repo.update
  end
end