30 lines
852 B
Elixir
30 lines
852 B
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Web.Plugs.UserTrackingPlug do
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alias Pleroma.User
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import Plug.Conn, only: [assign: 3]
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@update_interval :timer.hours(24)
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def init(opts), do: opts
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def call(%{assigns: %{user: %User{id: id} = user}} = conn, _) when not is_nil(id) do
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with true <- needs_update?(user),
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{:ok, user} <- User.update_last_active_at(user) do
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assign(conn, :user, user)
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else
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_ -> conn
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end
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end
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def call(conn, _), do: conn
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defp needs_update?(%User{last_active_at: nil}), do: true
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defp needs_update?(%User{last_active_at: last_active_at}) do
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NaiveDateTime.diff(NaiveDateTime.utc_now(), last_active_at, :millisecond) >= @update_interval
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end
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end
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