forked from potsda.mn/mobilizon
102 lines
3.3 KiB
Elixir
102 lines
3.3 KiB
Elixir
defmodule Mobilizon.Service.Workers.Notification do
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@moduledoc """
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Worker to send notifications
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"""
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alias Mobilizon.Actors.Actor
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alias Mobilizon.Events
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alias Mobilizon.Events.{Event, Participant}
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alias Mobilizon.Storage.Page
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alias Mobilizon.Users
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alias Mobilizon.Users.{Setting, User}
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alias Mobilizon.Web.Email.{Mailer, Notification}
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use Mobilizon.Service.Workers.Helper, queue: "mailers"
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@impl Oban.Worker
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def perform(%{"op" => "before_event_notification", "participant_id" => participant_id}, _job) do
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with %Participant{actor: %Actor{user_id: user_id}, event: %Event{status: :confirmed}} =
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participant <- Events.get_participant(participant_id),
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%User{email: email, locale: locale, settings: %Setting{notification_before_event: true}} <-
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Users.get_user_with_settings!(user_id) do
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email
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|> Notification.before_event_notification(participant, locale)
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|> Mailer.deliver_later()
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:ok
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end
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end
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def perform(%{"op" => "on_day_notification", "user_id" => user_id}, _job) do
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with %User{locale: locale, settings: %Setting{timezone: timezone, notification_on_day: true}} =
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user <- Users.get_user_with_settings!(user_id),
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{start, tomorrow} <- calculate_start_end(1, timezone),
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%Page{
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elements: participations,
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total: total
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}
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when total > 0 <-
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Events.list_participations_for_user(user_id, start, tomorrow, 1, 5),
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participations <-
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Enum.filter(participations, fn participation ->
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participation.event.status == :confirmed
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end),
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true <- length(participations) > 0 do
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user
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|> Notification.on_day_notification(participations, total, locale)
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|> Mailer.deliver_later()
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:ok
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else
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_ -> :ok
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end
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end
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def perform(%{"op" => "weekly_notification", "user_id" => user_id}, _job) do
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with %User{
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locale: locale,
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settings: %Setting{timezone: timezone, notification_each_week: true}
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} = user <- Users.get_user_with_settings!(user_id),
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{start, end_week} <- calculate_start_end(7, timezone),
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%Page{
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elements: participations,
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total: total
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}
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when total > 0 <-
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Events.list_participations_for_user(user_id, start, end_week, 1, 5),
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participations <-
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Enum.filter(participations, fn participation ->
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participation.event.status == :confirmed
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end),
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true <- length(participations) > 0 do
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user
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|> Notification.weekly_notification(participations, total, locale)
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|> Mailer.deliver_later()
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:ok
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else
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_err ->
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:ok
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end
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end
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defp shift_zone(datetime, timezone) do
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case DateTime.shift_zone(datetime, timezone) do
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{:ok, shift_datetime} -> shift_datetime
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{:error, _} -> datetime
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end
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end
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defp calculate_start_end(days, timezone) do
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now = DateTime.utc_now()
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%DateTime{} = now_shifted = shift_zone(now, timezone)
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start = %{now_shifted | hour: 8, minute: 0, second: 0, microsecond: {0, 0}}
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{:ok, %NaiveDateTime{} = tomorrow} =
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Date.utc_today() |> Date.add(days) |> NaiveDateTime.new(~T[08:00:00])
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{:ok, %DateTime{} = tomorrow} = DateTime.from_naive(tomorrow, timezone)
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{start, tomorrow}
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end
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end
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