defmodule Pleroma.ScheduledActivity do
use Ecto.Schema
+ alias Pleroma.Config
alias Pleroma.Repo
alias Pleroma.ScheduledActivity
alias Pleroma.User
+ alias Pleroma.Web.CommonAPI.Utils
import Ecto.Query
import Ecto.Changeset
@min_offset :timer.minutes(5)
schema "scheduled_activities" do
- belongs_to(:user, User, type: Pleroma.FlakeId)
+ belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
field(:scheduled_at, :naive_datetime)
field(:params, :map)
def changeset(%ScheduledActivity{} = scheduled_activity, attrs) do
scheduled_activity
|> cast(attrs, [:scheduled_at, :params])
+ |> validate_required([:scheduled_at, :params])
+ |> validate_scheduled_at()
+ |> with_media_attachments()
end
+ defp with_media_attachments(
+ %{changes: %{params: %{"media_ids" => media_ids} = params}} = changeset
+ )
+ when is_list(media_ids) do
+ media_attachments = Utils.attachments_from_ids(%{"media_ids" => media_ids})
+
+ params =
+ params
+ |> Map.put("media_attachments", media_attachments)
+ |> Map.put("media_ids", media_ids)
+
+ put_change(changeset, :params, params)
+ end
+
+ defp with_media_attachments(changeset), do: changeset
+
def update_changeset(%ScheduledActivity{} = scheduled_activity, attrs) do
scheduled_activity
|> cast(attrs, [:scheduled_at])
+ |> validate_required([:scheduled_at])
+ |> validate_scheduled_at()
+ end
+
+ def validate_scheduled_at(changeset) do
+ validate_change(changeset, :scheduled_at, fn _, scheduled_at ->
+ cond do
+ not far_enough?(scheduled_at) ->
+ [scheduled_at: "must be at least 5 minutes from now"]
+
+ exceeds_daily_user_limit?(changeset.data.user_id, scheduled_at) ->
+ [scheduled_at: "daily limit exceeded"]
+
+ exceeds_total_user_limit?(changeset.data.user_id) ->
+ [scheduled_at: "total limit exceeded"]
+
+ true ->
+ []
+ end
+ end)
+ end
+
+ def exceeds_daily_user_limit?(user_id, scheduled_at) do
+ ScheduledActivity
+ |> where(user_id: ^user_id)
+ |> where([sa], type(sa.scheduled_at, :date) == type(^scheduled_at, :date))
+ |> select([sa], count(sa.id))
+ |> Repo.one()
+ |> Kernel.>=(Config.get([ScheduledActivity, :daily_user_limit]))
+ end
+
+ def exceeds_total_user_limit?(user_id) do
+ ScheduledActivity
+ |> where(user_id: ^user_id)
+ |> select([sa], count(sa.id))
+ |> Repo.one()
+ |> Kernel.>=(Config.get([ScheduledActivity, :total_user_limit]))
end
def far_enough?(scheduled_at) when is_binary(scheduled_at) do
|> Repo.one()
end
- def update(%User{} = user, scheduled_activity_id, attrs) do
- with %ScheduledActivity{} = scheduled_activity <- get(user, scheduled_activity_id) do
- scheduled_activity
- |> update_changeset(attrs)
- |> Repo.update()
- else
- nil -> {:error, :not_found}
- end
+ def update(%ScheduledActivity{} = scheduled_activity, attrs) do
+ scheduled_activity
+ |> update_changeset(attrs)
+ |> Repo.update()
end
- def delete(%User{} = user, scheduled_activity_id) do
- with %ScheduledActivity{} = scheduled_activity <- get(user, scheduled_activity_id) do
- scheduled_activity
- |> Repo.delete()
- else
- nil -> {:error, :not_found}
+ def delete(%ScheduledActivity{} = scheduled_activity) do
+ scheduled_activity
+ |> Repo.delete()
+ end
+
+ def delete(id) when is_binary(id) or is_integer(id) do
+ ScheduledActivity
+ |> where(id: ^id)
+ |> select([sa], sa)
+ |> Repo.delete_all()
+ |> case do
+ {1, [scheduled_activity]} -> {:ok, scheduled_activity}
+ _ -> :error
end
end
ScheduledActivity
|> where(user_id: ^user.id)
end
+
+ def due_activities(offset \\ 0) do
+ naive_datetime =
+ NaiveDateTime.utc_now()
+ |> NaiveDateTime.add(offset, :millisecond)
+
+ ScheduledActivity
+ |> where([sa], sa.scheduled_at < ^naive_datetime)
+ |> Repo.all()
+ end
end