arke_auth

# Copyright 2023 Arkemis S.r.l.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

defmodule ArkeAuth.Core.Otp do
  alias ArkeAuth.Core.Otp

  alias Arke.QueryManager
  alias Arke.Boundary.ArkeManager

  @moduledoc """
             Documentation for `Otp`.
             """ && false

  use Arke.System

  arke id: :otp, remote: true do
  end

  def generate(project, id, action, expiry_datetime \\ nil) do
    otp_arke = ArkeManager.get(:otp, :arke_system)
    code = Enum.random(1_000..9_999) |> Integer.to_string
    id = parse_otp_id(action, id)
    case QueryManager.get_by(project: project, arke: otp_arke, id: id, action: action) do
      nil -> nil
      otp -> QueryManager.delete(project, otp)
    end

    expiry_datetime = expiry_datetime || (NaiveDateTime.utc_now() |> NaiveDateTime.add(300, :second))
    QueryManager.create(project, otp_arke, id: id, code: code, action: action, expiry_datetime: expiry_datetime)
  end

  def parse_otp_id(action, id), do: "otp_#{action}_#{id}"
end