Alan Guo Xiang Tan 8226ab1099
PERF: Updating first unread PM for user not respecting limits. (#15056)
In b8c8909a9d38039782283c5f0305671b72774ad9, we introduced a regression
where users may have had their `UserStat.first_unread_pm_at` set
incorrectly. This commit introduces a migration to reset `UserStat.first_unread_pm_at` back to
`User#created_at`.

Follow-up to b8c8909a9d38039782283c5f0305671b72774ad9.
2021-11-23 12:51:54 +08:00
..