Merge branch 'notification-fixes' into 'develop'

Notification performance fixes

See merge request pleroma/pleroma!2595
This commit is contained in:
rinpatch 2020-05-27 13:45:14 +00:00
parent f10b40828f
commit 3687788cf2
3 changed files with 19 additions and 17 deletions

View file

@ -70,8 +70,9 @@ def for_user_query(user, opts \\ %{}) do
|> join(:left, [n, a], object in Object,
on:
fragment(
"(?->>'id') = COALESCE((? -> 'object'::text) ->> 'id'::text)",
"(?->>'id') = COALESCE(?->'object'->>'id', ?->>'object')",
object.data,
a.data,
a.data
)
)
@ -195,7 +196,7 @@ def for_user_since(user, date) do
|> Repo.all()
end
def set_read_up_to(%{id: user_id} = _user, id) do
def set_read_up_to(%{id: user_id} = user, id) do
query =
from(
n in Notification,
@ -215,18 +216,8 @@ def set_read_up_to(%{id: user_id} = _user, id) do
{_, notification_ids} = Repo.update_all(query, [])
Notification
for_user_query(user)
|> where([n], n.id in ^notification_ids)
|> join(:inner, [n], activity in assoc(n, :activity))
|> join(:left, [n, a], object in Object,
on:
fragment(
"(?->>'id') = COALESCE((? -> 'object'::text) ->> 'id'::text)",
object.data,
a.data
)
)
|> preload([n, a, o], activity: {a, object: o})
|> Repo.all()
end

View file

@ -0,0 +1,8 @@
defmodule Pleroma.Repo.Migrations.ChangeNotificationUserIndex do
use Ecto.Migration
def change do
drop_if_exists(index(:notifications, [:user_id]))
create_if_not_exists(index(:notifications, [:user_id, "id desc nulls last"]))
end
end

View file

@ -446,8 +446,7 @@ test "it sets all notifications as read up to a specified notification ID" do
"status" => "hey again @#{other_user.nickname}!"
})
[n2, n1] = notifs = Notification.for_user(other_user)
assert length(notifs) == 2
[n2, n1] = Notification.for_user(other_user)
assert n2.id > n1.id
@ -456,7 +455,9 @@ test "it sets all notifications as read up to a specified notification ID" do
"status" => "hey yet again @#{other_user.nickname}!"
})
Notification.set_read_up_to(other_user, n2.id)
[_, read_notification] = Notification.set_read_up_to(other_user, n2.id)
assert read_notification.activity.object
[n3, n2, n1] = Notification.for_user(other_user)
@ -885,7 +886,9 @@ test "it returns notifications for muted user without notifications" do
{:ok, _activity} = CommonAPI.post(muted, %{"status" => "hey @#{user.nickname}"})
assert length(Notification.for_user(user)) == 1
[notification] = Notification.for_user(user)
assert notification.activity.object
end
test "it doesn't return notifications for muted user with notifications" do