[FIX] mail: notify other tabs on document thread message post

Before this commit, most new messages added to the mail manager were
handled as if recently posted from a document thread. As a result, it
was frequently setting a new item in the local storage to notify
other tabs from these new messages.

The intent of this behaviour is to notify other tabs of newly posted
messages in a document thread, without using a longpolling
notification. That means this logic should only apply on messages
that have been recently posted on a document thread.

Sometimes, this issue was breaking the local storage on Firefox.
It showed the error message "Quota Exceeded Error" whenever `setItem`
was used, even when items were removed beforehand. The capacity of
the storage was only a few Kbs on this domain, far from reaching the
maximum capacity. We think that this error comes from the concurrent
`setItem` on multiple tabs, but this is very hard to reproduce.

This commit fixes the issue by limiting the `setItem` to the tab
that really posted the message. Tests have been adapted in order to
pass only with this fix.

note: backport of 12.2 4bde721f9

opw-2031960
closes #35588

Signed-off-by: Alexandre Kühn (aku) <aku@odoo.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/addons/mail/static/tests/document_thread_window_tests.js b/addons/mail/static/tests/document_thread_window_tests.js
index 084a7fb32a3..bdab46e91ef 100644
--- a/addons/mail/static/tests/document_thread_window_tests.js
+++ b/addons/mail/static/tests/document_thread_window_tests.js
@@ -48,7 +48,7 @@ QUnit.module('Document Thread', {
                 },
                 records: [{
                     id: 1,
-                    author_id: [1, 'Me'],
+                    author_id: [partnerID, 'Me'],
                     body: '<p>Some Message on a document</p>',
                     channel_ids: [],
                     model: 'some.res.model',