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- # Pleroma: A lightweight social networking server
- # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
- # SPDX-License-Identifier: AGPL-3.0-only
-
- defmodule Pleroma.Workers.Cron.DigestEmailsWorker do
- @moduledoc """
- The worker to send digest emails.
- """
-
- use Oban.Worker, queue: "digest_emails"
-
- alias Pleroma.Config
- alias Pleroma.Emails
- alias Pleroma.Repo
- alias Pleroma.User
-
- import Ecto.Query
-
- require Logger
-
- @impl Oban.Worker
- def perform(_opts, _job) do
- config = Config.get([:email_notifications, :digest])
-
- if config[:active] do
- negative_interval = -Map.fetch!(config, :interval)
- inactivity_threshold = Map.fetch!(config, :inactivity_threshold)
- inactive_users_query = User.list_inactive_users_query(inactivity_threshold)
-
- now = NaiveDateTime.truncate(NaiveDateTime.utc_now(), :second)
-
- from(u in inactive_users_query,
- where: fragment(~s(? ->'digest' @> 'true'), u.email_notifications),
- where: not is_nil(u.email),
- where: u.last_digest_emailed_at < datetime_add(^now, ^negative_interval, "day"),
- select: u
- )
- |> Repo.all()
- |> send_emails
- end
- end
-
- def send_emails(users) do
- Enum.each(users, &send_email/1)
- end
-
- @doc """
- Send digest email to the given user.
- Updates `last_digest_emailed_at` field for the user and returns the updated user.
- """
- @spec send_email(User.t()) :: User.t()
- def send_email(user) do
- with %Swoosh.Email{} = email <- Emails.UserEmail.digest_email(user) do
- Emails.Mailer.deliver_async(email)
- end
-
- User.touch_last_digest_emailed_at(user)
- end
- end
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