pleroma

commit: 8cd853ce0c2d67614dc2e0b07b4cf855a2a381d2
parent: 69454c834519a68b80318ad0efecd682a1013cda
Author: lambda <pleromagit@rogerbraun.net>
Date:   Mon, 21 Jan 2019 13:03:32 +0000

Merge branch '530_federator_user_info_overwrite_fix' into 'develop'

[#530] Prevents user `info` from being overwritten because of race conditions

Closes #530

See merge request pleroma/pleroma!691
Diffstat:
M
lib/pleroma/web/activity_pub/activity_pub.ex
10
++++++----
M
test/integration/mastodon_websocket_test.exs
3
---

2 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
@@ -140,8 +140,9 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
              additional
            ),
          {:ok, activity} <- insert(create_data, local),
-         :ok <- maybe_federate(activity),
-         {:ok, _actor} <- User.increase_note_count(actor) do
+         # Changing note count prior to enqueuing federation task in order to avoid race conditions on updating user.info
+         {:ok, _actor} <- User.increase_note_count(actor),
+         :ok <- maybe_federate(activity) do
       {:ok, activity}
     end
   end
@@ -288,8 +289,9 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
     with {:ok, _} <- Object.delete(object),
          {:ok, activity} <- insert(data, local),
-         :ok <- maybe_federate(activity),
-         {:ok, _actor} <- User.decrease_note_count(user) do
+         # Changing note count prior to enqueuing federation task in order to avoid race conditions on updating user.info
+         {:ok, _actor} <- User.decrease_note_count(user),
+         :ok <- maybe_federate(activity) do
       {:ok, activity}
     end
   end
diff --git a/test/integration/mastodon_websocket_test.exs b/test/integration/mastodon_websocket_test.exs
@@ -66,13 +66,10 @@ defmodule Pleroma.Integration.MastodonWebsocketTest do
     assert json["payload"]
     assert {:ok, json} = Jason.decode(json["payload"])
 
-    # Note: we remove the "statuses_count" from this result as it changes in the meantime
-
     view_json =
       Pleroma.Web.MastodonAPI.StatusView.render("status.json", activity: activity, for: nil)
       |> Jason.encode!()
       |> Jason.decode!()
-      |> put_in(["account", "statuses_count"], 0)
 
     assert json == view_json
   end