Merge PR #1214 into 16.0

Signed-off-by hbrunn

mail_activity_done/__init__.py

@@ -1,2 +1,2 @@
 from . import models
-from .hooks import post_load_hook, pre_init_hook, uninstall_hook
+from .hooks import pre_init_hook, uninstall_hook

mail_activity_done/__manifest__.py

@@ -15,6 +15,5 @@
         ],
     },
     "pre_init_hook": "pre_init_hook",
-    "post_load": "post_load_hook",
     "uninstall_hook": "uninstall_hook",
 }

mail_activity_done/hooks.py

@@ -1,9 +1,6 @@
 # Copyright 2018-22 ForgeFlow <http://www.forgeflow.com>
 # Copyright 2018 Odoo, S.A.
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
-from odoo import Command, fields
-
-from odoo.addons.mail.models.mail_activity import MailActivity
 
 
 def pre_init_hook(cr):
@@ -31,57 +28,6 @@ def pre_init_hook(cr):
     )
 
 
-def post_load_hook():
-    def _new_action_done(self, feedback=False, attachment_ids=None):
-        """Overwritten method"""
-        if "done" not in self._fields:
-            return self._action_done_original(
-                feedback=feedback, attachment_ids=attachment_ids
-            )
-        # marking as 'done'
-        messages = self.env["mail.message"]
-        next_activities_values = []
-        for activity in self:
-            # extract value to generate next activities
-            if activity.chaining_type == "trigger":
-                vals = activity.with_context(
-                    activity_previous_deadline=activity.date_deadline
-                )._prepare_next_activity_values()
-                next_activities_values.append(vals)
-
-            # post message on activity, before deleting it
-            record = self.env[activity.res_model].browse(activity.res_id)
-            activity.done = True
-            activity.active = False
-            activity.date_done = fields.Date.today()
-            record.message_post_with_view(
-                "mail.message_activity_done",
-                values={
-                    "activity": activity,
-                    "feedback": feedback,
-                    "display_assignee": activity.user_id != self.env.user,
-                },
-                subtype_id=self.env["ir.model.data"]._xmlid_to_res_id(
-                    "mail.mt_activities"
-                ),
-                mail_activity_type_id=activity.activity_type_id.id,
-                attachment_ids=[
-                    Command.link(attachment_id) for attachment_id in attachment_ids
-                ]
-                if attachment_ids
-                else [],
-            )
-            messages |= record.message_ids[0]
-
-        next_activities = self.env["mail.activity"].create(next_activities_values)
-
-        return messages, next_activities
-
-    if not hasattr(MailActivity, "_action_done_original"):
-        MailActivity._action_done_original = MailActivity._action_done
-        MailActivity._action_done = _new_action_done
-
-
 def uninstall_hook(cr, registry):
     """The objective of this hook is to remove all activities that are done
     upon module uninstall

mail_activity_done/models/mail_activity.py

@@ -2,6 +2,8 @@
 # License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
 from odoo import api, fields, models
 
+delete_sentinel = object()
+
 
 class MailActivity(models.Model):
 
@@ -61,6 +63,19 @@ class MailActivity(models.Model):
                         ("done", "=", True),
                     ]
 
+    def unlink(self):
+        """Don't unlink if we're asked not to"""
+        if self.env.context.get("mail_activity_done") != delete_sentinel:
+            return super().unlink()
+
+    def _action_done(self, feedback=False, attachment_ids=None):
+        """Ask super not to delete the activity and set it to done"""
+        self.write({"done": True, "active": False, "date_done": fields.Date.today()})
+        return super(
+            MailActivity,
+            self.with_context(mail_activity_done=delete_sentinel),
+        )._action_done(feedback=feedback, attachment_ids=attachment_ids)
+
 
 class MailActivityMixin(models.AbstractModel):
 

mail_activity_done/tests/test_mail_activity_done.py

@@ -32,7 +32,8 @@ class TestMailActivityDoneMethods(TransactionCase):
         )
 
     def test_mail_activity_done(self):
-        self.act1.done = True
+        self.act1._action_done()
+        self.assertTrue(self.act1.exists())
         self.assertEqual(self.act1.state, "done")
 
     def test_systray_get_activities(self):