forked from AkkomaGang/akkoma
e62173dfc8
This fixes race conditions.
33 lines
949 B
Elixir
33 lines
949 B
Elixir
defmodule Pleroma.Web.ActivityPub.SideEffects do
|
|
@moduledoc """
|
|
This module looks at an inserted object and executes the side effects that it
|
|
implies. For example, a `Like` activity will increase the like count on the
|
|
liked object, a `Follow` activity will add the user to the follower
|
|
collection, and so on.
|
|
"""
|
|
alias Pleroma.Notification
|
|
alias Pleroma.Object
|
|
alias Pleroma.Web.ActivityPub.Utils
|
|
|
|
def handle(object, meta \\ [])
|
|
|
|
# Tasks this handles:
|
|
# - Add like to object
|
|
# - Set up notification
|
|
def handle(%{data: %{"type" => "Like"}} = object, meta) do
|
|
Pleroma.Repo.transaction(fn ->
|
|
liked_object = Object.get_by_ap_id(object.data["object"])
|
|
Utils.add_like_to_object(object, liked_object)
|
|
|
|
Notification.create_notifications(object)
|
|
|
|
{:ok, object, meta}
|
|
end)
|
|
|> (fn {:ok, res} -> res end).()
|
|
end
|
|
|
|
# Nothing to do
|
|
def handle(object, meta) do
|
|
{:ok, object, meta}
|
|
end
|
|
end
|