[FIX] event: copy event type mail scheduling only if activated

Currently when changing category of an event, its category mail scheduling
is copied onto the event even if the category does not enforce its use.
We have to check the category use_mail_schedule field before computing
the new event mail schedulers.

In this commit we also lessen default schedulers from 3 to 2 in order to
still help people using them without bloating too much event creation.

LINKS

Task ID 2177281 (support tickets directly in event)
Prepares Community PR odoo/odoo#43488
Closes Community PR odoo/odoo#44066

1 files changed, 4 insertions, 3 deletions

diff --git a/addons/event/tests/test_event_internals.py b/addons/event/tests/test_event_internals.py
index 2a79086808a..874422c1eac 100644
--- a/addons/event/tests/test_event_internals.py
+++ b/addons/event/tests/test_event_internals.py
@@ -99,14 +99,15 @@ class TestEventData(TestEventCommon):
 
     @users('user_eventmanager')
     @mute_logger('odoo.models.unlink')
-    def test_event_type_configuration(self):
+    def test_event_configuration_from_type(self):
         self.assertEqual(self.env.user.tz, 'Europe/Brussels')
 
         event_type = self.event_type_complex.with_user(self.env.user)
         event_type.write({
             'use_mail_schedule': False,
         })
-        # self.assertEqual(event_type.event_type_mail_ids, self.env['event.type.mail'])  # TDE FIXME: currently crashing
+        # Event type does not use mail schedule but data is kept for compatibility and avoid recreating them
+        self.assertEqual(len(event_type.event_type_mail_ids), 2)
 
         event = self.env['event.event'].create({
             'name': 'Event Update Type',
@@ -132,7 +133,7 @@ class TestEventData(TestEventCommon):
         self.assertTrue(event.auto_confirm)
         self.assertEqual(event.twitter_hashtag, event_type.default_hashtag)
         self.assertFalse(event.is_online)
-        # self.assertEqual(event.event_mail_ids, self.env['event.mail'])  # TDE FIXME: currently crashing
+        self.assertEqual(event.event_mail_ids, self.env['event.mail'])
 
         event_type.write({
             'use_mail_schedule': True,