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