Tower: upload cx_web_refresh_from_backend 18.0.1.0.0 (was 18.0.1.0.0, via marketplace)

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========================
Web Refresh From Backend
========================
..
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! This file is generated by oca-gen-addon-readme !!
!! changes will be overwritten. !!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! source digest: sha256:199e0da56a7d94568d062706d1f34ac6b38310034c25f5840e2631722e9d9f65
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
.. |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-LGPL--3-blue.png
:target: http://www.gnu.org/licenses/lgpl-3.0-standalone.html
:alt: License: LGPL-3
.. |badge3| image:: https://img.shields.io/badge/github-cetmix%2Fcetmix--tower-lightgray.png?logo=github
:target: https://github.com/cetmix/cetmix-tower/tree/18.0/cx_web_refresh_from_backend
:alt: cetmix/cetmix-tower
|badge1| |badge2| |badge3|
Refresh UI views from backend
=============================
This is a **technical module** that allows triggering a **UI reload**
from the backend. It enables triggering the reload action for selected
users and record IDs.
--------------
🔧 Helper Function: ``reload_views``
------------------------------------
A special helper function ``reload_views`` is added to the ``res.users``
model.
**Arguments**
~~~~~~~~~~~~~
+----------------+--------------------------+--------------------------+
| Argument | Type | Description |
+================+==========================+==========================+
| **model** | ``Char`` | Model name, e.g. |
| | | ``'res.partner'`` |
+----------------+--------------------------+--------------------------+
| **view_types** | ``List of Char`` | View types to reload, |
| | *(optional)* | e.g. |
| | | ``["form", "kanban"]``. |
| | | Leave blank to reload |
| | | all views. |
+----------------+--------------------------+--------------------------+
| **rec_ids** | ``List of Integer`` | The view will be |
| | *(optional)* | reloaded only if a |
| | | record with an ID from |
| | | this list is present in |
| | | the view. |
+----------------+--------------------------+--------------------------+
--------------
⚠️ Important Notes
------------------
Use this function **wisely**.
When reloading **form views**, be aware that if a user is currently
editing a record, **their unsaved updates may be lost** when the form
reloads from the server (no confirmation dialog is shown).
**Table of contents**
.. contents::
:local:
Usage
=====
🧩 Example Usage
----------------
Below is a code snippet showing how to use the ``reload_views`` helper
function.
.. code:: python
# Reload the kanban and form views for all salespeople when an opportunity is won
# Will reload views only if the current opportunity is being displayed
group_id = self.env.ref("sales_team.group_sale_salesman").id
users_to_reload = self.env["res.users"].search([("groups_id", "in", [group_id])])
users_to_reload.reload_views(
model="crm.lead",
view_types=["kanban", "form"],
rec_ids=[self.ids],
)
Bug Tracker
===========
Bugs are tracked on `GitHub Issues <https://github.com/cetmix/cetmix-tower/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/cetmix/cetmix-tower/issues/new?body=module:%20cx_web_refresh_from_backend%0Aversion:%2018.0%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
-------
* Cetmix
Maintainers
-----------
This module is part of the `cetmix/cetmix-tower <https://github.com/cetmix/cetmix-tower/tree/18.0/cx_web_refresh_from_backend>`_ project on GitHub.
You are welcome to contribute.

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# Copyright 2025 Cetmix OÜ
# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
from . import models

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# Copyright 2025 Cetmix OÜ
# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
# Mail is required: its ir.websocket override subscribes the partner channel to the
# bus, so users receive web.refresh_view notifications.
{
"name": "Web Refresh From Backend",
"summary": "Refresh frontend views from backend",
"version": "18.0.1.0.0",
"category": "Web",
"license": "LGPL-3",
"author": "Cetmix",
"website": "https://tower.cetmix.com",
"images": ["static/description/banner.png"],
"depends": ["mail"],
"assets": {
"web.assets_backend": [
"cx_web_refresh_from_backend/static/src/views/utils/get_loaded_record_ids.esm.js",
"cx_web_refresh_from_backend/static/src/views/list/list_controller_patch.esm.js",
"cx_web_refresh_from_backend/static/src/views/kanban/kanban_controller_patch.esm.js",
"cx_web_refresh_from_backend/static/src/views/form/form_controller_patch.esm.js",
],
"web.qunit_suite_tests": [
"cx_web_refresh_from_backend/static/tests/refresh_from_backend_tests.esm.js",
],
},
"installable": True,
"auto_install": False,
}

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# Translation of Odoo Server.
# This file contains the translation of the following modules:
# * cx_web_refresh_from_backend
#
msgid ""
msgstr ""
"Project-Id-Version: Odoo Server 18.0\n"
"Report-Msgid-Bugs-To: \n"
"Last-Translator: \n"
"Language-Team: \n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: \n"
"Plural-Forms: \n"
#. module: cx_web_refresh_from_backend
#. odoo-javascript
#: code:addons/cx_web_refresh_from_backend/static/src/views/list/list_controller_patch.esm.js:0
msgid "Cancel"
msgstr ""
#. module: cx_web_refresh_from_backend
#. odoo-javascript
#: code:addons/cx_web_refresh_from_backend/static/src/views/form/form_controller_patch.esm.js:0
msgid "Could not reload form. %(message)s"
msgstr ""
#. module: cx_web_refresh_from_backend
#. odoo-javascript
#: code:addons/cx_web_refresh_from_backend/static/src/views/kanban/kanban_controller_patch.esm.js:0
msgid "Could not reload kanban. %(message)s"
msgstr ""
#. module: cx_web_refresh_from_backend
#. odoo-javascript
#: code:addons/cx_web_refresh_from_backend/static/src/views/list/list_controller_patch.esm.js:0
msgid "Could not reload list. %(message)s"
msgstr ""
#. module: cx_web_refresh_from_backend
#. odoo-javascript
#: code:addons/cx_web_refresh_from_backend/static/src/views/list/list_controller_patch.esm.js:0
msgid "Could not save record. %(message)s"
msgstr ""
#. module: cx_web_refresh_from_backend
#. odoo-javascript
#: code:addons/cx_web_refresh_from_backend/static/src/views/list/list_controller_patch.esm.js:0
msgid "List is being refreshed from backend"
msgstr ""
#. module: cx_web_refresh_from_backend
#. odoo-javascript
#: code:addons/cx_web_refresh_from_backend/static/src/views/list/list_controller_patch.esm.js:0
msgid "Save & Refresh"
msgstr ""
#. module: cx_web_refresh_from_backend
#: model:ir.model,name:cx_web_refresh_from_backend.model_res_users
msgid "User"
msgstr ""
#. module: cx_web_refresh_from_backend
#. odoo-javascript
#: code:addons/cx_web_refresh_from_backend/static/src/views/list/list_controller_patch.esm.js:0
msgid "You have unsaved edits. Save them before refreshing?"
msgstr ""

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# Copyright 2025 Cetmix OÜ
# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
from . import res_users

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# Copyright 2025 Cetmix OÜ
# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
from odoo import models
class ResUsers(models.Model):
_inherit = "res.users"
def reload_views(self, model, view_types=None, rec_ids=None):
"""
Trigger UI reload for selected users and record IDs.
This method allows to reload specific views from the backend.
Be aware that when reloading form views, if a user is currently
doing some updates, those updates may be lost when the form reloads
(no confirmation dialog on the client).
:param model: str, Model name (e.g., 'res.partner')
:param view_types: list of str, optional, View types to reload
(e.g., ['form', 'kanban']). Leave blank to reload all views.
:param rec_ids: list of int, optional, View will be reloaded only if a record
with id from the list is present in the view.
Example usage:
# Reload the kanban and form views for all salespeople
# when an opportunity is won.
# Will reload views only if the current opportunity is being displayed
group_id = self.env.ref("sales_team.group_sale_salesman").id
users_to_reload = self.env["res.users"].search(
[("groups_id", "in", [group_id])]
)
users_to_reload.reload_views(
model="crm.lead",
view_types=["kanban", "form"],
rec_ids=[self.ids]
)
"""
# Prepare the message payload
bus_message = {
"model": model,
"view_types": view_types or [],
"rec_ids": rec_ids or [],
}
# Send one notification per user's partner in deterministic order.
bus_bus = self.env["bus.bus"]
for user in self.sorted("id"):
bus_bus._sendone(user.partner_id, "web.refresh_view", bus_message)

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[build-system]
requires = ["whool"]
build-backend = "whool.buildapi"

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# Refresh UI views from backend
This is a **technical module** that allows triggering a **UI reload** from the backend.
It enables triggering the reload action for selected users and record IDs.
---
## 🔧 Helper Function: `reload_views`
A special helper function `reload_views` is added to the `res.users` model.
### **Arguments**
| Argument | Type | Description |
|-----------|------|-------------|
| **model** | `Char` | Model name, e.g. `'res.partner'` |
| **view_types** | `List of Char` *(optional)* | View types to reload, e.g. `["form", "kanban"]`. Leave blank to reload all views. |
| **rec_ids** | `List of Integer` *(optional)* | The view will be reloaded only if a record with an ID from this list is present in the view. |
---
## ⚠️ Important Notes
Use this function **wisely**.
When reloading **form views**, be aware that if a user is currently editing a record,
**their unsaved updates may be lost** when the form reloads from the server (no confirmation
dialog is shown).

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## 🧩 Example Usage
Below is a code snippet showing how to use the `reload_views` helper function.
```python
# Reload the kanban and form views for all salespeople when an opportunity is won
# Will reload views only if the current opportunity is being displayed
group_id = self.env.ref("sales_team.group_sale_salesman").id
users_to_reload = self.env["res.users"].search([("groups_id", "in", [group_id])])
users_to_reload.reload_views(
model="crm.lead",
view_types=["kanban", "form"],
rec_ids=[self.ids],
)
```

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<div class="document" id="web-refresh-from-backend">
<h1 class="title">Web Refresh From Backend</h1>
<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! This file is generated by oca-gen-addon-readme !!
!! changes will be overwritten. !!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! source digest: sha256:199e0da56a7d94568d062706d1f34ac6b38310034c25f5840e2631722e9d9f65
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/lgpl-3.0-standalone.html"><img alt="License: LGPL-3" src="https://img.shields.io/badge/license-LGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/cetmix/cetmix-tower/tree/18.0/cx_web_refresh_from_backend"><img alt="cetmix/cetmix-tower" src="https://img.shields.io/badge/github-cetmix%2Fcetmix--tower-lightgray.png?logo=github" /></a></p>
<div class="section" id="refresh-ui-views-from-backend">
<h1>Refresh UI views from backend</h1>
<p>This is a <strong>technical module</strong> that allows triggering a <strong>UI reload</strong>
from the backend. It enables triggering the reload action for selected
users and record IDs.</p>
<hr class="docutils" />
<div class="section" id="helper-function-reload-views">
<h2>🔧 Helper Function: <tt class="docutils literal">reload_views</tt></h2>
<p>A special helper function <tt class="docutils literal">reload_views</tt> is added to the <tt class="docutils literal">res.users</tt>
model.</p>
<div class="section" id="arguments">
<h3><strong>Arguments</strong></h3>
<table border="1" class="docutils">
<colgroup>
<col width="24%" />
<col width="38%" />
<col width="38%" />
</colgroup>
<thead valign="bottom">
<tr><th class="head">Argument</th>
<th class="head">Type</th>
<th class="head">Description</th>
</tr>
</thead>
<tbody valign="top">
<tr><td><strong>model</strong></td>
<td><tt class="docutils literal">Char</tt></td>
<td>Model name, e.g.
<tt class="docutils literal">'res.partner'</tt></td>
</tr>
<tr><td><strong>view_types</strong></td>
<td><tt class="docutils literal">List of Char</tt>
<em>(optional)</em></td>
<td>View types to reload,
e.g.
<tt class="docutils literal">[&quot;form&quot;, &quot;kanban&quot;]</tt>.
Leave blank to reload
all views.</td>
</tr>
<tr><td><strong>rec_ids</strong></td>
<td><tt class="docutils literal">List of Integer</tt>
<em>(optional)</em></td>
<td>The view will be
reloaded only if a
record with an ID from
this list is present in
the view.</td>
</tr>
</tbody>
</table>
</div>
</div>
<hr class="docutils" />
<div class="section" id="important-notes">
<h2>⚠️ Important Notes</h2>
<p>Use this function <strong>wisely</strong>.</p>
<p>When reloading <strong>form views</strong>, be aware that if a user is currently
editing a record, <strong>their unsaved updates may be lost</strong> when the form
reloads from the server (no confirmation dialog is shown).</p>
<p><strong>Table of contents</strong></p>
</div>
</div>
<div class="section" id="usage">
<h1>Usage</h1>
<div class="section" id="example-usage">
<h2>🧩 Example Usage</h2>
<p>Below is a code snippet showing how to use the <tt class="docutils literal">reload_views</tt> helper
function.</p>
<pre class="code python literal-block">
<span class="c1"># Reload the kanban and form views for all salespeople when an opportunity is won</span><span class="w">
</span><span class="c1"># Will reload views only if the current opportunity is being displayed</span><span class="w">
</span><span class="n">group_id</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">env</span><span class="o">.</span><span class="n">ref</span><span class="p">(</span><span class="s2">&quot;sales_team.group_sale_salesman&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">id</span><span class="w">
</span><span class="n">users_to_reload</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">env</span><span class="p">[</span><span class="s2">&quot;res.users&quot;</span><span class="p">]</span><span class="o">.</span><span class="n">search</span><span class="p">([(</span><span class="s2">&quot;groups_id&quot;</span><span class="p">,</span> <span class="s2">&quot;in&quot;</span><span class="p">,</span> <span class="p">[</span><span class="n">group_id</span><span class="p">])])</span><span class="w">
</span><span class="n">users_to_reload</span><span class="o">.</span><span class="n">reload_views</span><span class="p">(</span><span class="w">
</span> <span class="n">model</span><span class="o">=</span><span class="s2">&quot;crm.lead&quot;</span><span class="p">,</span><span class="w">
</span> <span class="n">view_types</span><span class="o">=</span><span class="p">[</span><span class="s2">&quot;kanban&quot;</span><span class="p">,</span> <span class="s2">&quot;form&quot;</span><span class="p">],</span><span class="w">
</span> <span class="n">rec_ids</span><span class="o">=</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">ids</span><span class="p">],</span><span class="w">
</span><span class="p">)</span>
</pre>
</div>
</div>
<div class="section" id="bug-tracker">
<h1>Bug Tracker</h1>
<p>Bugs are tracked on <a class="reference external" href="https://github.com/cetmix/cetmix-tower/issues">GitHub Issues</a>.
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
<a class="reference external" href="https://github.com/cetmix/cetmix-tower/issues/new?body=module:%20cx_web_refresh_from_backend%0Aversion:%2018.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
<p>Do not contact contributors directly about support or help with technical issues.</p>
</div>
<div class="section" id="credits">
<h1>Credits</h1>
<div class="section" id="authors">
<h2>Authors</h2>
<ul class="simple">
<li>Cetmix</li>
</ul>
</div>
<div class="section" id="maintainers">
<h2>Maintainers</h2>
<p>This module is part of the <a class="reference external" href="https://github.com/cetmix/cetmix-tower/tree/18.0/cx_web_refresh_from_backend">cetmix/cetmix-tower</a> project on GitHub.</p>
<p>You are welcome to contribute.</p>
</div>
</div>
</div>
</body>
</html>

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/** @odoo-module */
import {FormController} from "@web/views/form/form_controller";
import {isResIdInRecIds} from "../utils/get_loaded_record_ids.esm";
import {onWillUnmount} from "@odoo/owl";
import {patch} from "@web/core/utils/patch";
import {useService} from "@web/core/utils/hooks";
import {_t} from "@web/core/l10n/translation";
patch(FormController.prototype, {
setup() {
super.setup(...arguments);
// Bus_service is async; useService("bus_service") breaks (SERVICES_METADATA).
this.busService = this.env.services.bus_service;
this.notificationService = useService("notification");
this._lastLocalSave = null;
this._isRefreshInFlight = false;
this._hasRefreshQueued = false;
this._boundBusHandler = this._onWebRefreshNotification.bind(this);
this.busService.subscribe("web.refresh_view", this._boundBusHandler);
onWillUnmount(() => {
if (this.busService && this._boundBusHandler) {
this.busService.unsubscribe("web.refresh_view", this._boundBusHandler);
}
});
},
/**
* Handle a web.refresh_view bus notification for this form.
* Called once per notification; coalesces concurrent refreshes via _queueRefresh.
*
* @param {Object} payload - Notification payload {model, view_types, rec_ids}
*/
async _onWebRefreshNotification(payload) {
if (!this.model || !this.model.root) {
return;
}
if (this._shouldRefreshView(payload)) {
await this._queueRefresh("refreshForm");
}
},
async _queueRefresh(methodName) {
if (this._isRefreshInFlight) {
this._hasRefreshQueued = true;
return;
}
this._isRefreshInFlight = true;
try {
do {
this._hasRefreshQueued = false;
await this[methodName]();
} while (this._hasRefreshQueued);
} finally {
this._isRefreshInFlight = false;
}
},
/**
* Check whether a refresh notification is relevant to this form.
*
* Returns true when all of the following hold:
* - model matches current form model
* - requested view types include "form" (or none specified)
* - record id matches current record (or none specified)
* - form is not inside a dialog / wizard
*
* @param {Object} payload - Notification payload
* @returns {Boolean}
*/
_shouldRefreshView(payload) {
const {model, view_types = [], rec_ids = []} = payload;
if (this.props.resModel !== model) {
return false;
}
if (view_types.length > 0 && !view_types.includes("form")) {
return false;
}
const currentResId = this.model && this.model.root && this.model.root.resId;
if (rec_ids.length > 0 && !isResIdInRecIds(currentResId, rec_ids)) {
return false;
}
// Skip refresh when form is in a dialog or when a wizard is on top
// of the stack. Refreshing in that context can leave wizard/confirmation
// dialogs stuck open (e.g. confirm="..." in wizard view).
if (this.env.inDialog) {
return false;
}
const currentController = this.actionService.currentController;
const currentAction = currentController && currentController.action;
if (currentAction && currentAction.target === "new") {
return false;
}
return true;
},
/**
* Refresh the form with actual data from server.
*
* Reloads without confirmation even when the record is dirty (client changes
* may be discarded). Dialog / wizard forms are filtered out in
* _shouldRefreshView().
*
* @returns {Promise<void>}
*/
async refreshForm() {
if (this._lastLocalSave && Date.now() - this._lastLocalSave < 2500) {
return;
}
if (!this.model || !this.model.root) {
return;
}
const record = this.model.root;
try {
await record.load();
} catch (error) {
this.notificationService.add(this._getRefreshErrorMessage(error), {
type: "danger",
});
return;
}
if (this.model && this.model.root) {
this.render(true);
}
},
_getRefreshErrorMessage(error) {
const message =
(error && error.data && error.data.message) ||
(error && error.message) ||
String(error);
return _t("Could not reload form. %(message)s", {message});
},
/**
* Override of save button handler.
*
* After a successful save, stores a timestamp to avoid immediate auto-refresh
* triggered by our own write (bus notification). Failed saves leave the
* timestamp unchanged so refresh suppression does not apply incorrectly.
*
* @param {Object} params - Save options
* @returns {Promise<Boolean|undefined>} Result of the core save (truthy when save succeeded)
*/
async saveButtonClicked(params) {
const result = await super.saveButtonClicked(params);
if (result) {
this._lastLocalSave = Date.now();
}
return result;
},
});

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/** @odoo-module */
import {
getLoadedRecordIds,
hasAnyLoadedIdInRecIds,
} from "../utils/get_loaded_record_ids.esm";
import {KanbanController} from "@web/views/kanban/kanban_controller";
import {onWillUnmount} from "@odoo/owl";
import {patch} from "@web/core/utils/patch";
import {useService} from "@web/core/utils/hooks";
import {_t} from "@web/core/l10n/translation";
patch(KanbanController.prototype, {
setup() {
super.setup(...arguments);
// Bus_service is async; useService("bus_service") breaks (SERVICES_METADATA).
this.busService = this.env.services.bus_service;
this.notificationService = useService("notification");
this._isRefreshInFlight = false;
this._hasRefreshQueued = false;
this._boundBusHandler = this._onWebRefreshNotification.bind(this);
this.busService.subscribe("web.refresh_view", this._boundBusHandler);
onWillUnmount(() => {
if (this.busService && this._boundBusHandler) {
this.busService.unsubscribe("web.refresh_view", this._boundBusHandler);
}
});
},
/**
* Handle a web.refresh_view bus notification for this kanban.
* Called once per notification; coalesces concurrent refreshes via _queueRefresh.
*
* @param {Object} payload - Notification payload {model, view_types, rec_ids}
*/
async _onWebRefreshNotification(payload) {
if (!this.model || !this.model.root) {
return;
}
if (this._shouldRefreshView(payload)) {
await this._queueRefresh("refreshList");
}
},
async _queueRefresh(methodName) {
if (this._isRefreshInFlight) {
this._hasRefreshQueued = true;
return;
}
this._isRefreshInFlight = true;
try {
do {
this._hasRefreshQueued = false;
await this[methodName]();
} while (this._hasRefreshQueued);
} finally {
this._isRefreshInFlight = false;
}
},
/**
* Check whether a refresh notification is relevant to this kanban.
*
* Returns true when all of the following hold:
* - model matches current kanban model
* - requested view types include "kanban" (or none specified)
* - at least one loaded record id is in rec_ids (or none specified)
*
* @param {Object} payload - Notification payload
* @returns {Boolean}
*/
_shouldRefreshView(payload) {
const {model, view_types = [], rec_ids = []} = payload;
if (this.props.resModel !== model) {
return false;
}
if (view_types.length > 0 && !view_types.includes("kanban")) {
return false;
}
if (rec_ids.length > 0) {
const loadedIds = getLoadedRecordIds(this.model.root);
if (!hasAnyLoadedIdInRecIds(loadedIds, rec_ids)) {
return false;
}
}
return true;
},
/**
* Refresh the kanban with actual data from server.
*
* @returns {Promise<void>}
*/
async refreshList() {
if (!this.model || !this.model.root) {
return;
}
const list = this.model.root;
try {
await list.load();
} catch (error) {
this.notificationService.add(this._getRefreshErrorMessage(error), {
type: "danger",
});
return;
}
if (this.model && this.model.root) {
this.render(true);
}
},
_getRefreshErrorMessage(error) {
const message =
(error && error.data && error.data.message) ||
(error && error.message) ||
String(error);
return _t("Could not reload kanban. %(message)s", {message});
},
});

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/** @odoo-module */
import {
getLoadedRecordIds,
hasAnyLoadedIdInRecIds,
} from "../utils/get_loaded_record_ids.esm";
import {ConfirmationDialog} from "@web/core/confirmation_dialog/confirmation_dialog";
import {ListController} from "@web/views/list/list_controller";
import {onWillUnmount} from "@odoo/owl";
import {patch} from "@web/core/utils/patch";
import {useService} from "@web/core/utils/hooks";
import {_t} from "@web/core/l10n/translation";
patch(ListController.prototype, {
setup() {
super.setup(...arguments);
// Bus_service is async; useService("bus_service") breaks (SERVICES_METADATA).
this.busService = this.env.services.bus_service;
this.notificationService = useService("notification");
this._isRefreshInFlight = false;
this._hasRefreshQueued = false;
this._boundBusHandler = this._onWebRefreshNotification.bind(this);
this.busService.subscribe("web.refresh_view", this._boundBusHandler);
onWillUnmount(() => {
if (this.busService && this._boundBusHandler) {
this.busService.unsubscribe("web.refresh_view", this._boundBusHandler);
}
});
},
/**
* Handle a web.refresh_view bus notification for this list.
* Called once per notification; coalesces concurrent refreshes via _queueRefresh.
*
* @param {Object} payload - Notification payload {model, view_types, rec_ids}
*/
async _onWebRefreshNotification(payload) {
if (!this.model || !this.model.root) {
return;
}
if (this._shouldRefreshView(payload)) {
await this._queueRefresh("refreshList");
}
},
async _queueRefresh(methodName) {
if (this._isRefreshInFlight) {
this._hasRefreshQueued = true;
return;
}
this._isRefreshInFlight = true;
try {
do {
this._hasRefreshQueued = false;
await this[methodName]();
} while (this._hasRefreshQueued);
} finally {
this._isRefreshInFlight = false;
}
},
/**
* Check whether a refresh notification is relevant to this list.
*
* Returns true when all of the following hold:
* - model matches current list model
* - requested view types include "list" or "tree" (or none specified)
* - at least one loaded record id is in rec_ids (or none specified)
*
* @param {Object} payload - Notification payload
* @returns {Boolean}
*/
_shouldRefreshView(payload) {
const {model, view_types = [], rec_ids = []} = payload;
if (this.props.resModel !== model) {
return false;
}
if (
view_types.length > 0 &&
!view_types.includes("list") &&
!view_types.includes("tree")
) {
return false;
}
if (rec_ids.length > 0) {
const loadedIds = getLoadedRecordIds(this.model.root);
if (!hasAnyLoadedIdInRecIds(loadedIds, rec_ids)) {
return false;
}
}
return true;
},
/**
* Refresh the list with actual data from server.
* If there is an edited record, asks the user to save or cancel.
*
* @returns {Promise<void>}
*/
async refreshList() {
if (!this.model || !this.model.root) {
return;
}
const list = this.model.root;
if (list.editedRecord) {
const confirmed = await this._confirmListRefresh();
if (!confirmed) {
// User declined: drop coalesced refreshes queued during the dialog.
this._hasRefreshQueued = false;
return;
}
try {
await list.editedRecord.save();
} catch (error) {
this.notificationService.add(this._getSaveErrorMessage(error), {
type: "danger",
});
return;
}
}
try {
await list.load();
} catch (error) {
this.notificationService.add(this._getReloadErrorMessage(error), {
type: "danger",
});
return;
}
if (this.model && this.model.root) {
this.render(true);
}
},
async _confirmListRefresh() {
return await new Promise((resolve) => {
this.dialogService.add(ConfirmationDialog, {
title: _t("List is being refreshed from backend"),
body: _t("You have unsaved edits. Save them before refreshing?"),
confirm: () => resolve(true),
cancel: () => resolve(false),
confirmLabel: _t("Save & Refresh"),
cancelLabel: _t("Cancel"),
});
});
},
_getSaveErrorMessage(error) {
const message =
(error && error.data && error.data.message) ||
(error && error.message) ||
String(error);
return _t("Could not save record. %(message)s", {message});
},
_getReloadErrorMessage(error) {
const message =
(error && error.data && error.data.message) ||
(error && error.message) ||
String(error);
return _t("Could not reload list. %(message)s", {message});
},
});

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/** @odoo-module */
/**
* Get IDs of records currently loaded in list-like root models.
* Supports both plain and grouped datasets.
*
* @param {Object} root - View root model (list/kanban)
* @returns {Array<Number>}
*/
export function getLoadedRecordIds(root) {
if (root.isGrouped) {
const recordIds = [];
const collectIds = (groups) => {
for (const group of groups) {
if (group.list && group.list.records) {
recordIds.push(...group.list.records.map((record) => record.resId));
}
if (group.groups) {
collectIds(group.groups);
}
}
};
collectIds(root.groups);
return recordIds;
}
return root.records.map((record) => record.resId);
}
/**
* Whether any loaded record id is present in the notification id list.
* Uses a Set for O(n + m) membership checks instead of O(n * m) with includes.
*
* @param {Number[]} loadedIds - IDs currently visible in the view
* @param {Number[]} rec_ids - IDs from the bus payload
* @returns {Boolean}
*/
export function hasAnyLoadedIdInRecIds(loadedIds, rec_ids) {
const recIdSet = new Set(rec_ids);
return loadedIds.some((id) => recIdSet.has(id));
}
/**
* Whether a single record id is in the notification id list.
* Uses a Set for O(m) build + O(1) lookup vs repeated includes.
*
* @param {Number|undefined|false} resId - Current record id (e.g. form root)
* @param {Number[]} rec_ids - IDs from the bus payload
* @returns {Boolean}
*/
export function isResIdInRecIds(resId, rec_ids) {
if (!resId) {
return false;
}
return new Set(rec_ids).has(resId);
}

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/** @odoo-module */
/* global QUnit */
import "cx_web_refresh_from_backend/static/src/views/form/form_controller_patch.esm";
import "cx_web_refresh_from_backend/static/src/views/kanban/kanban_controller_patch.esm";
import "cx_web_refresh_from_backend/static/src/views/list/list_controller_patch.esm";
import {
editInput,
getFixture,
makeDeferred,
nextTick,
} from "@web/../tests/helpers/utils";
import {
makeView,
makeViewInDialog,
setupViewRegistries,
} from "@web/../tests/views/helpers";
let serverData = null;
let target = null;
/**
* Simulate a web.refresh_view notification on the patched controller.
*
* The unit tests exercise the controller filtering and refresh logic, so they
* can call the public notification handler directly instead of reproducing the
* bus service internals.
*
* @param {Object} controller - Patched view controller instance
* @param {Object} payload - {model, view_types, rec_ids}
* @returns {Promise<void>}
*/
function triggerRefresh(controller, payload) {
return controller._onWebRefreshNotification(payload);
}
QUnit.module("cx_web_refresh_from_backend", (hooks) => {
hooks.beforeEach(() => {
serverData = {
models: {
"res.partner": {
fields: {
name: {string: "Name", type: "char"},
},
records: [
{id: 1, name: "Partner 1"},
{id: 2, name: "Partner 2"},
],
},
},
};
setupViewRegistries();
target = getFixture();
});
QUnit.test(
"form: refresh runs only for matching notifications",
async function (assert) {
const form = await makeView({
type: "form",
resModel: "res.partner",
serverData,
resId: 1,
arch: '<form><field name="name"/></form>',
});
let refreshCalls = 0;
form.refreshForm = async () => {
refreshCalls++;
};
triggerRefresh(form, {
model: "res.users",
view_types: ["form"],
rec_ids: [1],
});
triggerRefresh(form, {
model: "res.partner",
view_types: ["list"],
rec_ids: [1],
});
triggerRefresh(form, {
model: "res.partner",
view_types: ["form"],
rec_ids: [2],
});
triggerRefresh(form, {
model: "res.partner",
view_types: ["form"],
rec_ids: [1],
});
await nextTick();
assert.strictEqual(refreshCalls, 1);
}
);
QUnit.test(
"form in dialog: matching notification is ignored",
async function (assert) {
const form = await makeViewInDialog({
type: "form",
resModel: "res.partner",
serverData,
resId: 1,
arch: '<form><field name="name"/></form>',
});
let refreshCalls = 0;
form.refreshForm = async () => {
refreshCalls++;
};
triggerRefresh(form, {
model: "res.partner",
view_types: ["form"],
rec_ids: [1],
});
await nextTick();
assert.strictEqual(refreshCalls, 0);
}
);
QUnit.test(
"form: dirty form reloads from backend without confirmation dialog",
async function (assert) {
const form = await makeView({
type: "form",
resModel: "res.partner",
serverData,
resId: 1,
arch: '<form><field name="name"/></form>',
});
await form.model.root.switchMode("edit");
await editInput(
target,
".o_field_widget[name='name'] input",
"Changed Name"
);
triggerRefresh(form, {
model: "res.partner",
view_types: ["form"],
rec_ids: [1],
});
await nextTick();
await nextTick();
assert.containsNone(
target,
".modal",
"backend refresh must not open a confirmation dialog"
);
}
);
QUnit.test("list: burst notifications are coalesced", async function (assert) {
const list = await makeView({
type: "list",
resModel: "res.partner",
serverData,
arch: '<list><field name="name"/></list>',
});
const deferred = makeDeferred();
let refreshCalls = 0;
list.refreshList = async () => {
refreshCalls++;
if (refreshCalls === 1) {
await deferred;
}
};
const payload = {model: "res.partner", view_types: ["list"], rec_ids: [1]};
triggerRefresh(list, payload);
triggerRefresh(list, payload);
triggerRefresh(list, payload);
await nextTick();
assert.strictEqual(
refreshCalls,
1,
"only one refresh should run while in flight"
);
deferred.resolve();
await nextTick();
await nextTick();
assert.strictEqual(
refreshCalls,
2,
"one additional refresh should run after in-flight refresh finishes"
);
});
QUnit.test("kanban: burst notifications are coalesced", async function (assert) {
const kanban = await makeView({
type: "kanban",
resModel: "res.partner",
serverData,
arch: '<kanban><templates><t t-name="card"><div><field name="name"/></div></t></templates></kanban>',
});
const deferred = makeDeferred();
let refreshCalls = 0;
kanban.refreshList = async () => {
refreshCalls++;
if (refreshCalls === 1) {
await deferred;
}
};
const payload = {model: "res.partner", view_types: ["kanban"], rec_ids: [1]};
triggerRefresh(kanban, payload);
triggerRefresh(kanban, payload);
triggerRefresh(kanban, payload);
await nextTick();
assert.strictEqual(
refreshCalls,
1,
"only one refresh should run while in flight"
);
deferred.resolve();
await nextTick();
await nextTick();
assert.strictEqual(
refreshCalls,
2,
"one additional refresh should run after in-flight refresh finishes"
);
});
});

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# Copyright 2025 Cetmix OÜ
# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
from . import test_reload_views

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# Copyright 2025 Cetmix OÜ
# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
from unittest.mock import patch
from odoo.tests import tagged
from odoo.addons.base.tests.common import BaseCommon
@tagged("post_install", "-at_install")
class TestReloadViews(BaseCommon):
@classmethod
def setUpClass(cls):
super().setUpClass()
cls.user_admin = cls.env.ref("base.user_admin")
cls.user_demo = cls.env["res.users"].create(
{
"name": "Test User",
"login": "test_refresh_user",
"email": "test_refresh@example.com",
}
)
def test_reload_views_basic(self):
"""Test basic reload_views call without parameters"""
with patch.object(type(self.env["bus.bus"]), "_sendone") as mock_sendone:
self.user_admin.reload_views(model="res.partner")
mock_sendone.assert_called_once()
partner, channel, message = mock_sendone.call_args[0]
self.assertEqual(partner, self.user_admin.partner_id)
self.assertEqual(channel, "web.refresh_view")
self.assertEqual(message["model"], "res.partner")
self.assertEqual(message["view_types"], [])
self.assertEqual(message["rec_ids"], [])
def test_reload_views_with_params(self):
"""Test reload_views with view_types and rec_ids parameters"""
with patch.object(type(self.env["bus.bus"]), "_sendone") as mock_sendone:
self.user_admin.reload_views(
model="res.partner",
view_types=["form", "kanban"],
rec_ids=[self.partner.id],
)
mock_sendone.assert_called_once()
message = mock_sendone.call_args[0][2]
self.assertEqual(message["view_types"], ["form", "kanban"])
self.assertEqual(message["rec_ids"], [self.partner.id])
def test_reload_views_recordset(self):
"""Test reload_views on a multi-record user recordset.
Ensures that calling reload_views on a recordset sends one notification
per user through _sendone.
"""
users = self.user_admin | self.user_demo
with patch.object(type(self.env["bus.bus"]), "_sendone") as mock_sendone:
users.reload_views(model="res.partner")
self.assertEqual(mock_sendone.call_count, 2)
# Verify both users' partners are notified and payload is correct.
notified_partners = set()
for call in mock_sendone.call_args_list:
partner, channel, message = call[0]
notified_partners.add(partner)
self.assertEqual(channel, "web.refresh_view")
self.assertEqual(message["model"], "res.partner")
self.assertEqual(message["view_types"], [])
self.assertEqual(message["rec_ids"], [])
self.assertEqual(len(notified_partners), 2)
self.assertEqual(
notified_partners,
{self.user_admin.partner_id, self.user_demo.partner_id},
)