mobilizon.chapril.org-mobil.../lib/mobilizon/actors/service/tools.ex

31 lines
730 B
Elixir

defmodule Mobilizon.Actors.Service.Tools do
@moduledoc """
Common functions for actors services
"""
alias Mobilizon.Actors.User
@spec we_can_send_email(User.t(), atom()) :: :ok | {:error, :email_too_soon}
def we_can_send_email(%User{} = user, key \\ :reset_password_sent_at) do
case Map.get(user, key) do
nil ->
:ok
_ ->
case Timex.before?(Timex.shift(Map.get(user, key), hours: 1), DateTime.utc_now()) do
true ->
:ok
false ->
{:error, :email_too_soon}
end
end
end
@spec random_string(integer) :: String.t()
def random_string(length) do
length
|> :crypto.strong_rand_bytes()
|> Base.url_encode64()
end
end