[NEW] event_track_calendar_event*

event_track_calendar_event/models/event_registration.py

@@ -0,0 +1,21 @@
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+from odoo import fields, models, api, Command
+
+
+class EventRegistration(models.Model):
+    _inherit = "event.registration"
+    
+    def write(self, vals):
+        res = super().write(vals)        
+        for registration in self:
+            for track in registration.event_id.track_ids:
+                track.sync_calendar_event()
+        return res
+
+    @api.model_create_multi
+    def create(self, vals_list):
+        res = super(EventRegistration, self).create(vals_list)
+        for registration in res:
+            for track in registration.event_id.track_ids:
+                track.sync_calendar_event()
+        return res