57 lines
1.6 KiB
Elixir
57 lines
1.6 KiB
Elixir
defmodule Pleroma.Notification do
|
|
use Ecto.Schema
|
|
alias Pleroma.{User, Activity, Notification, Repo}
|
|
import Ecto.Query
|
|
|
|
schema "notifications" do
|
|
field :seen, :boolean, default: false
|
|
belongs_to :user, Pleroma.User
|
|
belongs_to :activity, Pleroma.Activity
|
|
|
|
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
|
|
|
|
def create_notifications(%Activity{id: id, data: %{"to" => to, "type" => type}} = activity) when type in ["Create", "Like", "Announce", "Follow"] do
|
|
users = User.get_notified_from_activity(activity)
|
|
|
|
notifications = Enum.map(users, fn (user) -> create_notification(activity, user) end)
|
|
{:ok, notifications}
|
|
end
|
|
def create_notifications(_), do: {:ok, []}
|
|
|
|
# TODO move to sql, too.
|
|
def create_notification(%Activity{} = activity, %User{} = user) do
|
|
unless User.blocks?(user, %{ap_id: activity.data["actor"]}) do
|
|
notification = %Notification{user_id: user.id, activity_id: activity.id}
|
|
{:ok, notification} = Repo.insert(notification)
|
|
notification
|
|
end
|
|
end
|
|
end
|
|
|