[15.0][ADD] event_stage_cancelled: New module

[chienandalu]

Up to v14, events had an state field instead of configurable stages. A lost feature with that change was the concept of a cancelled event and with it the logic associated to it: when we cancelled an event, its registrations were cancelled along with it.

@Tecnativa TT47686

please review @pedrobaeza

[pedrobaeza]

Please put the flag is_cancelled in event.event_stage_cancelled as data of the module.

[chienandalu]

All done 😄

[pedrobaeza]

Please include in the README the new features.

[pedrobaeza]

On runboat, I have cancelled an event (http://oca-event-15-0-pr363-73192864b7ce.runboat.odoo-community.org/web#id=8&cids=1&menu_id=134&action=204&model=event.event&view_type=form), defining a mail action, but no mail was sent.

And another thing: we need a cancel mail template.

[chienandalu]

On runboat, I have cancelled an event (http://oca-event-15-0-pr363-73192864b7ce.runboat.odoo-community.org/web#id=8&cids=1&menu_id=134&action=204&model=event.event&view_type=form), defining a mail action, but no mail was sent.

Did you run the cron? It's the one in charge of handling the schedulers. And after the scheduler is settled you should force the outgoing mail queue.

Anyway, I just improved the reliability as I was seeing when doing the test cases some pitfalls.

And another thing: we need a cancel mail template.

👍

[chienandalu]

Ready to test

[pedrobaeza]

I don't get the mails to work. I have run manually "Event Email Reminder" cron also. The event is http://oca-event-15-0-pr363-5af3d44b1b5e.runboat.odoo-community.org/web#id=8&cids=1&menu_id=134&action=204&model=event.event&view_type=form

[chienandalu]

I don't get the mails to work...

Ok, it's just an incompatibility issue with event_registration_cancel_reason. I just added a flagged context to avoid it. A compatibility module might be needed but we don't have any customer making use of these two at once.

[pedrobaeza]

/ocabot merge nobump

[OCA-git-bot]

On my way to merge this fine PR!
Prepared branch 15.0-ocabot-merge-pr-363-by-pedrobaeza-bump-nobump, awaiting test results.

[OCA-git-bot]

Congratulations, your PR was merged at 744cfaa. Thanks a lot for contributing to OCA. ❤️