STEPS:
* Update cron "Calendar: Event Reminder": set Execute every 2 minutes
* create a recurring event:
* date: now() - 8 weeks
* time: now() + 1 hour + 3 minutes
* Repeat every 1 week, until "now() + 8 weeks"
* Reminders: "Notification-1 hour", "Email-1 hour", "SMS-1 hour"
* wait 3 minutes
* Wait 0-5 minutes
* Check menu ``[[ Settings ]] >> Technical >> Discuss >> Messages``
* Check menu ``[[ Settings ]] >> Technical >> Phone / SMS >> SMS``
BEFORE: you get mail/sms/UI notifications for all passed dates
AFTER: you get mail/sms/UI notifications only for the comming event
WHY: in v13.0-, recurring calendar.event records were virtual, so
_get_occurrences was used to generate those virtual records. In Odoo v14+ it's not needed
---
opw-2389877
closesodoo/odoo#63466
X-original-commit: 0e434d8cedd6ff9c65e539febeef220b0334e584
Signed-off-by: Ivan Yelizariev // IEL <yelizariev@users.noreply.github.com>