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Merge branch '530_federator_user_info_overwrite_fix' into 'develop'

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

Closes #530

See merge request pleroma/pleroma!691
This commit is contained in:
lambda 2019-01-21 13:03:32 +00:00
commit 8cd853ce0c
2 changed files with 6 additions and 7 deletions
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10
lib/pleroma/web/activity_pub/activity_pub.ex
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@ -140,8 +140,9 @@ def create(%{to: to, actor: actor, context: context, object: object} = params) d
additional additional
), ),
{:ok, activity} <- insert(create_data, local), {:ok, activity} <- insert(create_data, local),
:ok <- maybe_federate(activity), # 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) do {:ok, _actor} <- User.increase_note_count(actor),
:ok <- maybe_federate(activity) do
{:ok, activity} {:ok, activity}
end end
end end
@ -288,8 +289,9 @@ def delete(%Object{data: %{"id" => id, "actor" => actor}} = object, local \\ tru
with {:ok, _} <- Object.delete(object), with {:ok, _} <- Object.delete(object),
{:ok, activity} <- insert(data, local), {:ok, activity} <- insert(data, local),
:ok <- maybe_federate(activity), # 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) do {:ok, _actor} <- User.decrease_note_count(user),
:ok <- maybe_federate(activity) do
{:ok, activity} {:ok, activity}
end end
end end

3
test/integration/mastodon_websocket_test.exs
View file

@ -66,13 +66,10 @@ test "receives well formatted events" do
assert json["payload"] assert json["payload"]
assert {:ok, json} = Jason.decode(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 = view_json =
Pleroma.Web.MastodonAPI.StatusView.render("status.json", activity: activity, for: nil) Pleroma.Web.MastodonAPI.StatusView.render("status.json", activity: activity, for: nil)
|> Jason.encode!() |> Jason.encode!()
|> Jason.decode!() |> Jason.decode!()
|> put_in(["account", "statuses_count"], 0)
assert json == view_json assert json == view_json
end end