[16.0] [ADD] web_concurrent_edit_global_warning

setup/web_concurrent_edit_global_warning/odoo/addons/web_concurrent_edit_global_warning

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+../../../../web_concurrent_edit_global_warning

setup/web_concurrent_edit_global_warning/setup.py

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+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)

web_concurrent_edit_global_warning/README.rst

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+.. image:: https://odoo-community.org/readme-banner-image
+   :target: https://odoo-community.org/get-involved?utm_source=readme
+   :alt: Odoo Community Association
+
+==================================
+Web Concurrent Edit Global Warning
+==================================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:e5818c694893161b41a33abc3d006a1ac67a815baea90fe0d5e7998966a482eb
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/license-AGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fweb-lightgray.png?logo=github
+    :target: https://github.com/OCA/web/tree/16.0/web_concurrent_edit_global_warning
+    :alt: OCA/web
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/web-16-0/web-16-0-web_concurrent_edit_global_warning
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/web&target_branch=16.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+This module provides a mechanism to warn users about concurrent edits
+from multiple users on the same record.
+
+When a user starts editing a record, the module tracks changes made to
+that record. If the same record is being edited by another user, the
+module detects this and shows a warning icon in the form view's status
+indicator, and a popover with details about the concurrent edits.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/web/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us to smash it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/web/issues/new?body=module:%20web_concurrent_edit_global_warning%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+-------
+
+* Akretion
+
+Contributors
+------------
+
+- Florian Mounier florian.mounier@akretion.com
+
+Maintainers
+-----------
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+.. |maintainer-paradoxxxzero| image:: https://github.com/paradoxxxzero.png?size=40px
+    :target: https://github.com/paradoxxxzero
+    :alt: paradoxxxzero
+
+Current `maintainer <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-paradoxxxzero| 
+
+This module is part of the `OCA/web <https://github.com/OCA/web/tree/16.0/web_concurrent_edit_global_warning>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

web_concurrent_edit_global_warning/__init__.py

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+from . import controllers

web_concurrent_edit_global_warning/__manifest__.py

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+# Copyright 2026 Akretion (http://www.akretion.com).
+# @author Florian Mounier <florian.mounier@akretion.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Web Concurrent Edit Global Warning",
+    "summary": """
+        Adds a warning when a record is edited by multiple users at the same time.
+    """,
+    "version": "16.0.1.0.0",
+    "author": "Akretion, Odoo Community Association (OCA)",
+    "license": "AGPL-3",
+    "website": "https://github.com/OCA/web",
+    "depends": ["web"],
+    "data": [],
+    "assets": {
+        "web.assets_backend": [
+            "web_concurrent_edit_global_warning/static/src/**/*",
+        ],
+    },
+    "maintainers": ["paradoxxxzero"],
+    "installable": True,
+}

web_concurrent_edit_global_warning/controllers/__init__.py

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+from . import broadcast_channel

web_concurrent_edit_global_warning/controllers/broadcast_channel.py

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+# Copyright 2026 Akretion (http://www.akretion.com).
+# @author Florian Mounier <florian.mounier@akretion.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+import logging
+import threading
+from weakref import WeakSet
+
+from odoo import http
+
+from odoo.addons.bus.websocket import WebsocketConnectionHandler
+
+
+class BroadcastChannelWebsocketConnectionHandler(WebsocketConnectionHandler):
+    _broadcast_websocket = WeakSet()
+
+    @classmethod
+    def _serve_forever(cls, websocket, db, httprequest):
+        current_thread = threading.current_thread()
+        current_thread.type = "websocket"
+        cls._broadcast_websocket.add(websocket)
+
+        for message in websocket.get_messages():
+            for ws in set(cls._broadcast_websocket):
+                if ws != websocket:
+                    try:
+                        ws._send(message)
+                    except Exception as e:
+                        logging.warning(f"Error sending message: {e}")
+                        try:
+                            ws.close()
+                        except Exception:
+                            logging.warning(f"Error closing websocket: {e}")
+                        cls._broadcast_websocket.remove(ws)
+
+        cls._broadcast_websocket.remove(websocket)
+
+
+class BroadcastChannel(http.Controller):
+    """Broadcast Channel for concurrent edit warning"""
+
+    @http.route(
+        "/websocket/broadcast_channel",
+        type="http",
+        auth="public",
+        csrf=False,
+        websocket=True,
+    )
+    def broadcast_channel(self, **kwargs):
+        """Websocket route to handle broadcast channel connections."""
+        return BroadcastChannelWebsocketConnectionHandler.open_connection(http.request)

web_concurrent_edit_global_warning/i18n/fr.po

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+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* web_concurrent_edit_global_warning
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 16.0\n"
+"Report-Msgid-Bugs-To: \n"
+"Last-Translator: Florian Mounier <florian.mounier@akretion.com>\n"
+"Language-Team: \n"
+"Language: fr\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=2; plural=n != 1;\n"
+
+#. module: web_concurrent_edit_global_warning
+#. odoo-javascript
+#: code:addons/web_concurrent_edit_global_warning/static/src/views/form/form_status_indicator/form_status_indicator.xml:0
+#: code:addons/web_concurrent_edit_global_warning/static/src/views/form/form_status_indicator/form_status_indicator.xml:0
+#, python-format
+msgid "Close"
+msgstr "Fermer"
+
+#. module: web_concurrent_edit_global_warning
+#. odoo-javascript
+#: code:addons/web_concurrent_edit_global_warning/static/src/views/form/form_status_indicator/form_status_indicator.xml:0
+#, python-format
+msgid "Concurrent Edit Detected"
+msgstr "Modification concurrente détectée"
+
+#. module: web_concurrent_edit_global_warning
+#. odoo-javascript
+#: code:addons/web_concurrent_edit_global_warning/static/src/views/form/form_status_indicator/form_status_indicator.xml:0
+#, python-format
+msgid "Concurrent Edit Detected!"
+msgstr "Modification concurrente détectée !"
+
+#. module: web_concurrent_edit_global_warning
+#. odoo-javascript
+#: code:addons/web_concurrent_edit_global_warning/static/src/views/form/form_status_indicator/form_status_indicator.xml:0
+#, python-format
+msgid "Concurrent Save Detected"
+msgstr "Enregistrement concurrent détecté"
+
+#. module: web_concurrent_edit_global_warning
+#. odoo-javascript
+#: code:addons/web_concurrent_edit_global_warning/static/src/views/form/form_status_indicator/form_status_indicator.xml:0
+#, python-format
+msgid "Concurrent Save Detected!"
+msgstr "Enregistrement concurrent détecté !"
+
+#. module: web_concurrent_edit_global_warning
+#. odoo-javascript
+#: code:addons/web_concurrent_edit_global_warning/static/src/views/form/form_status_indicator/form_status_indicator.xml:0
+#, python-format
+msgid "Discard Local Changes"
+msgstr "Abandonner les modifications locales"
+
+#. module: web_concurrent_edit_global_warning
+#. odoo-javascript
+#: code:addons/web_concurrent_edit_global_warning/static/src/views/form/form_status_indicator/form_status_indicator.xml:0
+#, python-format
+msgid ""
+"It is recommended to reload the record to see the latest changes before "
+"making changes."
+msgstr ""
+"Il est recommandé de recharger l'enregistrement pour voir les dernières "
+"modifications avant d'apporter de nouvelles modifications."
+
+#. module: web_concurrent_edit_global_warning
+#. odoo-javascript
+#: code:addons/web_concurrent_edit_global_warning/static/src/views/form/form_status_indicator/form_status_indicator.xml:0
+#, python-format
+msgid ""
+"It is recommended to wait for the other user to finish editing before making"
+" changes."
+msgstr ""
+"Il est recommandé d'attendre que l'autre utilisateur ait terminé de modifier "
+"l'enregistrement avant d'apporter de nouvelles modifications."
+
+#. module: web_concurrent_edit_global_warning
+#. odoo-javascript
+#: code:addons/web_concurrent_edit_global_warning/static/src/views/form/form_status_indicator/form_status_indicator.xml:0
+#, python-format
+msgid "Refresh"
+msgstr "Actualiser"
+
+#. module: web_concurrent_edit_global_warning
+#. odoo-javascript
+#: code:addons/web_concurrent_edit_global_warning/static/src/views/form/form_status_indicator/form_status_indicator.xml:0
+#, python-format
+msgid "Reload record"
+msgstr "Recharger l'enregistrement"
+
+#. module: web_concurrent_edit_global_warning
+#. odoo-javascript
+#: code:addons/web_concurrent_edit_global_warning/static/src/views/form/form_status_indicator/form_status_indicator.xml:0
+#, python-format
+msgid "This record has been modified by another user"
+msgstr "Cet enregistrement a été modifié par un autre utilisateur"
+
+#. module: web_concurrent_edit_global_warning
+#. odoo-javascript
+#: code:addons/web_concurrent_edit_global_warning/static/src/views/form/form_status_indicator/form_status_indicator.xml:0
+#, python-format
+msgid "This record is already being edited by"
+msgstr "Cet enregistrement est déjà en cours de modification par"
+
+#. module: web_concurrent_edit_global_warning
+#. odoo-javascript
+#: code:addons/web_concurrent_edit_global_warning/static/src/views/form/form_status_indicator/form_status_indicator.xml:0
+#, python-format
+msgid "This record is being edited by another user"
+msgstr "Cet enregistrement est en cours de modification par un autre utilisateur"
+
+#. module: web_concurrent_edit_global_warning
+#. odoo-javascript
+#: code:addons/web_concurrent_edit_global_warning/static/src/views/form/form_status_indicator/form_status_indicator.xml:0
+#, python-format
+msgid "This record seems to have changed."
+msgstr "Cet enregistrement semble avoir été modifié."
+
+#. module: web_concurrent_edit_global_warning
+#. odoo-javascript
+#: code:addons/web_concurrent_edit_global_warning/static/src/views/form/form_status_indicator/form_status_indicator.xml:0
+#, python-format
+msgid "other user"
+msgstr "autre utilisateur"