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Add pagination to notifications.

This commit is contained in:
Roger Braun 2017-09-12 09:11:36 +02:00
parent f1d9f2f6cd
commit cda01285f4
1 changed files with 16 additions and 0 deletions
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16
lib/pleroma/notification.ex
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@ -11,12 +11,28 @@ defmodule Pleroma.Notification do
timestamps()
end
# TODO: Make generic and unify (see activity_pub.ex)
defp restrict_max(query, %{"max_id" => max_id}) do
from activity in query, where: activity.id < ^max_id
end
defp restrict_max(query, _), do: query
defp restrict_since(query, %{"since_id" => since_id}) do
from activity in query, where: activity.id > ^since_id
end
defp restrict_since(query, _), do: query
def for_user(user, opts \\ %{}) do
query = from n in Notification,
where: n.user_id == ^user.id,
order_by: [desc: n.id],
preload: [:activity],
limit: 20
query = query
|> restrict_since(opts)
|> restrict_max(opts)
Repo.all(query)
end