Commit 4da07781 authored by Stan Hu's avatar Stan Hu

Remove project notification settings associated with deleted projects

On GitLab.com, there are 1560 project notification settings with no valid project
all created on 2016-04-15 10:38:53 for some reason. This migration should purge
those entries.

b8f38437 should prevent this issue from occurring in the first place.

Closes gitlab-com/support-forum#678
parent ef4fedc1
......@@ -4,6 +4,7 @@ v 8.9.0 (unreleased)
- Allow enabling wiki page events from Webhook management UI
- Allow forking projects with restricted visibility level
- Improve note validation to prevent errors when creating invalid note via API
- Remove project notification settings associated with deleted projects
- Redesign navigation for project pages
- Fix groups API to list only user's accessible projects
- Redesign account and email confirmation emails
......
class RemoveNotificationSettingsForDeletedProjects < ActiveRecord::Migration
def up
execute <<-SQL
DELETE FROM notification_settings
WHERE notification_settings.source_type = 'Project'
AND NOT EXISTS (
SELECT *
FROM projects
WHERE projects.id = notification_settings.source_id
)
SQL
end
end
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