[FIX]Bug on fate min and max session

models/event_session_slot.py

@@ -11,7 +11,8 @@ class SessionSlot(models.Model):
     _description = "Session Slots"
 
     session_id = fields.Many2one(
-        "event.session", string="Atelier", index=True, required=True, ondelete="cascade"
+        "event.session", string="Atelier",
+        index=True, required=True, ondelete="cascade"
     )
     date = fields.Datetime("Date de début de créneau")
     date_end = fields.Datetime("Date de fin de créneau")
@@ -47,7 +48,7 @@ class SessionSlot(models.Model):
     @api.model_create_multi
     def create(self, vals_list):
         session_slots = super(SessionSlot, self).create(vals_list)
-
+        # Update date min and max on session linked
         for session_slot in session_slots:
             date_min = (
                 self.env["event.session.slot"]
@@ -65,13 +66,16 @@ class SessionSlot(models.Model):
                     order="date_end DESC",
                 ).date_end
             )
-            session_slot.session_id.date_begin = date_min
-            session_slot.session_id.date_end = date_max
+            session_slot.session_id.write({
+                "date_begin": date_min,
+                "date_end": date_max,
+            })
 
         return session_slots
 
     def write(self, vals):
         res = super(SessionSlot, self).write(vals)
+        # Update date min and max on session linked
         for session_slot in self:
             date_min = (
                 self.env["event.session.slot"]
@@ -89,8 +93,11 @@ class SessionSlot(models.Model):
                     order="date_end DESC",
                 ).date_end
             )
-            session_slot.session_id.date_begin = date_min
-            session_slot.session_id.date_end = date_max
+            session_slot.session_id.write({
+                "date_begin": date_min,
+                "date_end": date_max,
+            })
+
         return res
     # ------------------------------------------------------
     # Actions

models/event_type.py

-# Part of Odoo. See LICENSE file for full copyright and licensing details.
+# Copyright 2023 Le Filament (<http://www.le-filament.com>)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from odoo import api, fields, models