19.0 vanilla

odoo-bringout-oca-ocb-crm_livechat/crm_livechat/models/crm_lead.py

@@ -0,0 +1,43 @@
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import api, fields, models
+from odoo.exceptions import AccessError
+from odoo.addons.mail.tools.discuss import Store
+
+
+class CrmLead(models.Model):
+    _inherit = "crm.lead"
+
+    origin_channel_id = fields.Many2one(
+        "discuss.channel",
+        "Live chat from which the lead was created",
+        readonly=True,
+        index="btree_not_null",
+    )
+
+    @api.model_create_multi
+    def create(self, vals_list):
+        origin_channel_ids = [
+            vals["origin_channel_id"] for vals in vals_list if vals.get("origin_channel_id")
+        ]
+        if not self.env["discuss.channel"].browse(origin_channel_ids).has_access("read"):
+            raise AccessError(
+                self.env._("You cannot create leads linked to channels you don't have access to.")
+            )
+        return super().create(vals_list)
+
+    def write(self, vals):
+        if origin_channel_id := vals.get("origin_channel_id"):
+            if not self.env["discuss.channel"].browse(origin_channel_id).has_access("read"):
+                raise AccessError(
+                    self.env._(
+                        "You cannot update a lead and link it to a channel you don't have access to."
+                    )
+                )
+        return super().write(vals)
+
+    def action_open_livechat(self):
+        Store(bus_channel=self.env.user).add(
+            self.origin_channel_id,
+            extra_fields={"open_chat_window": True},
+        ).bus_send()