[IMP]project_assignees:notify assignees

project_assignees/models/mail_thread.py

@@ -0,0 +1,42 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import models
+
+class MailThread(models.AbstractModel):
+    _inherit = 'mail.thread'
+
+    def _message_auto_subscribe_followers(self, updated_values, default_subtype_ids):
+        """ Overrides mail.thread._message_auto_subscribe_followers() only in a project task context.
+
+        In a project task context : user(s) to notify are the assignees (field assignee_ids not user_id)
+        In other context : use parent _message_auto_subscribe_followers and notify the user identify by the field user_id
+
+        Return a list tuples containing (
+          partner ID,
+          subtype IDs (or False if model-based default subtypes),
+          QWeb template XML ID for notification (or False is no specific
+            notification is required),
+          ), aka partners and their subtype and possible notification to send
+        using the auto subscription mechanism linked to updated values.
+
+        :param updated_values: see ``_message_auto_subscribe``
+        :param default_subtype_ids: coming from ``_get_auto_subscription_subtypes``
+        """
+
+        if self._name == 'project.task' : 
+          results = []
+          assignee_ids = updated_values.get('assignee_ids')
+          if assignee_ids  and len(assignee_ids)  == 1 and assignee_ids[0][0] == 6:
+            user_ids = assignee_ids[0][-1]
+            users = self.env['res.users'].sudo().browse(user_ids)
+            if users :
+              for user in users :
+                try:
+                    if user.active:
+                        results.append((user.partner_id.id, default_subtype_ids, 'mail.message_user_assigned' if user != self.env.user else False))
+                except:
+                    pass
+          return results
+        else:
+          return super()._message_auto_subscribe_followers(updated_values, default_subtype_ids)