Add boolean to disable automatic subscription

commown_b2b_mail_channel/models/res_partner.py

@@ -14,10 +14,15 @@ class ResPartner(models.Model):
         domain=[("public", "=", "private"), ("channel_type", "=", "channel")],
     )
 
+    disable_channel_subscription = fields.Boolean(
+        "Disable automatic subscription to mail channel",
+        default=False,
+    )
+
     def _update_subscription_on_mail_channel_change(self, new_chan_id):
         if self.mail_channel_id and self.mail_channel_id.id != new_chan_id:
             self.remove_partners_from_channel(self.mail_channel_id, self.child_ids)
-        if new_chan_id:
+        if new_chan_id and not self.disable_channel_subscription:
             partners_to_add = self.child_ids.filtered(
                 lambda p: p.company_type == "person" and p.user_ids
             )
@@ -28,7 +33,10 @@ def _update_subscription_on_mail_channel_change(self, new_chan_id):
     def _update_mail_channel_subscription_on_parent_change(self, new_parent_id):
         if new_parent_id:
             new_parent = self.env["res.partner"].browse(new_parent_id)
-            if new_parent.mail_channel_id:
+            if (
+                new_parent.mail_channel_id
+                and not new_parent.disable_channel_subscription
+            ):
                 new_parent.mail_channel_id.channel_invite(self.id)
 
             elif not new_parent.mail_channel_id and self.contract_ids.filtered(

commown_b2b_mail_channel/tests/test_res_partner.py

@@ -50,6 +50,28 @@ def test_support_channel_creation_on_contract_start(self):
         )
         self.assertEqual(company_chan.group_ids, expected_groups)
 
+    def test_disable_automatic_subscription(self):
+        self.company.disable_channel_subscription = True
+        self.part1.parent_id = self.company
+        self.company.create_mail_channel()
+        mail_channel = self.company.mail_channel_id
+        self.assertTrue(mail_channel)
+
+        channel_partners = mail_channel.channel_last_seen_partner_ids.mapped(
+            "partner_id"
+        )
+        self.assertNotIn(self.part1, channel_partners)
+        self.assertIn(self.user_support.partner_id, channel_partners)
+
+        self.company.disable_channel_subscription = False
+        self.part2.parent_id = self.company
+
+        channel_partners = mail_channel.channel_last_seen_partner_ids.mapped(
+            "partner_id"
+        )
+        self.assertNotIn(self.part1, channel_partners)
+        self.assertIn(self.part2, channel_partners)
+
     def test_partner_is_added_when_parent_has_channel(self):
         self.company.create_mail_channel()
         mail_channel = self.company.mail_channel_id

commown_b2b_mail_channel/views/res_partner.xml

@@ -9,6 +9,7 @@
       <field name="arch" type="xml">
         <field name="vat" position="after">
           <field name="mail_channel_id" attrs="{'invisible': [('is_company', '=', 'False')]}"/>
+          <field name="disable_channel_subscription" attrs="{'invisible': [('is_company', '=', 'False')]}"/>
         </field>
       </field>
     </record>