[18.0][ADD] web_easy_switch_operating_unit: New Module - To Switch Between Operating Units

web_easy_switch_operating_unit/README.rst

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+.. image:: https://img.shields.io/badge/license-AGPL--3-blue.png
+   :target: https://www.gnu.org/licenses/agpl
+   :alt: License: AGPL-3
+
+==========================================================
+Add menu to allow user to switch to another Operating Unit
+==========================================================
+
+This module adds a new menu in the top bar to switch to another Operating Unit.
+

web_easy_switch_operating_unit/__init__.py

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+from . import models

web_easy_switch_operating_unit/__manifest__.py

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+# Copyright (C) 2026 CIT-Services <https://cit-services.eu/>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Easy Switch Operating Unit",
+    "version": "18.0.1.0.0",
+    "category": "web",
+    "author": "CIT-Services, Odoo Community Association (OCA)",
+    "license": "AGPL-3",
+    "website": "https://github.com/OCA/operating-unit",
+    "depends": ["web", "operating_unit"],
+    "data": ["views/res_users_views.xml"],
+    "assets": {
+        "web.assets_backend": [
+            "web_easy_switch_operating_unit/static/src/js/*",
+            "web_easy_switch_operating_unit/static/src/xml/switch_operating_unit.xml",
+        ],
+    },
+}

web_easy_switch_operating_unit/models/__init__.py

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+from . import ir_http

web_easy_switch_operating_unit/models/ir_http.py

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+# Copyright (C) 2026 CIT-Services <https://cit-services.eu/>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import models
+from odoo.http import request
+
+
+class IrHttp(models.AbstractModel):
+    _inherit = "ir.http"
+
+    def session_info(self):
+        info = super().session_info()
+
+        if self.env.user.has_group("base.group_user"):
+            user = request.env.user
+            info.update(
+                {
+                    "user_operating_units": {
+                        "current_operating_unit": (
+                            user.default_operating_unit_id.id,
+                            user.default_operating_unit_id.code,
+                        ),
+                        "allowed_operating_units": [
+                            (ou.id, ou.code) for ou in user.operating_unit_ids
+                        ],
+                    }
+                }
+            )
+
+        return info

web_easy_switch_operating_unit/pyproject.toml

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

web_easy_switch_operating_unit/static/src/js/switch_operating_unit.esm.js

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+/* eslint-disable jsdoc/check-tag-names */
+/** @odoo-module **/
+/* global window */
+
+import {Component} from "@odoo/owl";
+import {registry} from "@web/core/registry";
+import {session} from "@web/session";
+import {useService} from "@web/core/utils/hooks";
+import {user} from "@web/core/user";
+
+export class SwitchOperatingUnitMenu extends Component {
+    static template = "web_easy_switch_operating_unit.SwitchOperatingUnitMenu";
+    static props = {};
+
+    setup() {
+        this.orm = useService("orm");
+        if (!session.user_operating_units) {
+            this.user_operating_units = [];
+            this.allowed_operating_unit_ids = [];
+            this.current_operating_unit_id = false;
+            this.current_operating_unit_name = "No OU";
+            return;
+        }
+
+        this.user_operating_units =
+            session.user_operating_units.allowed_operating_units;
+        this.allowed_operating_unit_ids = this.user_operating_units.map((ou) =>
+            parseInt(ou[0], 10)
+        );
+        this.current_operating_unit_id =
+            session.user_operating_units.current_operating_unit[0];
+        this.current_operating_unit_name =
+            session.user_operating_units.current_operating_unit[1];
+    }
+
+    async onSwitchOperatingUnitClick(operatingUnitId) {
+        await this.orm.write("res.users", [user.userId], {
+            default_operating_unit_id: operatingUnitId || false,
+        });
+        window.location.reload();
+    }
+}
+
+const systrayItem = {
+    Component: SwitchOperatingUnitMenu,
+    isDisplayed() {
+        return (
+            session.user_operating_units &&
+            session.user_operating_units.allowed_operating_units.length > 0
+        );
+    },
+};
+
+registry
+    .category("systray")
+    .add("SwitchOperatingUnitMenu", systrayItem, {sequence: 10});

web_easy_switch_operating_unit/static/src/xml/switch_operating_unit.xml

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+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name="web_easy_switch_operating_unit.SwitchOperatingUnitMenu">
+        <div class="o_switch_company_menu dropdown">
+            <a
+                role="button"
+                class="dropdown-toggle"
+                data-bs-toggle="dropdown"
+                aria-expanded="false"
+                href="#"
+            >
+                <span class="oe_topbar_name">
+                    <i class="fa fa-building-o d-md-none" />
+                    <span class="d-none d-md-inline-block">
+                        <t
+                            t-if="current_operating_unit_name"
+                            t-esc="current_operating_unit_name"
+                        />
+                        <t t-else="">No OU</t>
+                    </span>
+                </span>
+            </a>
+            <div class="dropdown-menu dropdown-menu-end" role="menu">
+                <div
+                    class="dropdown-item d-flex py-0 px-0"
+                    role="button"
+                    t-on-click="() => this.onSwitchOperatingUnitClick(0)"
+                >
+                    <div
+                        t-attf-class="d-flex flex-grow-1 align-items-center py-2 px-3 {{ current_operating_unit_id === 0 ? 'bg-100' : '' }}"
+                    >
+                        <span class="company_label">Clear Operating Unit</span>
+                    </div>
+                </div>
+
+                <t
+                    t-foreach="user_operating_units"
+                    t-as="operating_unit"
+                    t-key="operating_unit[0]"
+                >
+                    <t
+                        t-set="is_allowed"
+                        t-value="allowed_operating_unit_ids.includes(operating_unit[0])"
+                    />
+                    <t
+                        t-set="is_current"
+                        t-value="operating_unit[0] === current_operating_unit_id"
+                    />
+
+                    <div
+                        class="dropdown-item d-flex py-0 px-0"
+                        role="button"
+                        t-on-click="() => this.onSwitchOperatingUnitClick(operating_unit[0])"
+                    >
+                        <div
+                            t-attf-class="d-flex flex-grow-1 align-items-center py-2 px-3 {{ is_current ? 'bg-100' : '' }}"
+                        >
+                            <span
+                                t-attf-class="company_label {{ is_allowed ? '' : 'text-muted' }}"
+                            >
+                                <t t-esc="operating_unit[1]" />
+                            </span>
+                        </div>
+                    </div>
+                </t>
+            </div>
+        </div>
+    </t>
+
+</templates>

web_easy_switch_operating_unit/tests/__init__.py

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+from . import test_ir_http

web_easy_switch_operating_unit/tests/test_ir_http.py

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+# Copyright (C) 2026 CIT-Services <https://cit-services.eu/>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from unittest.mock import MagicMock
+
+from odoo.tests import tagged
+from odoo.tests.common import TransactionCase
+
+
+@tagged("-at_install", "post_install")
+class TestIrHttp(TransactionCase):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        cls.operating_unit_1 = cls.env["operating.unit"].create(
+            {
+                "name": "Operating Unit 1",
+                "code": "TEST_OU1",
+                "partner_id": cls.env.company.partner_id.id,
+            }
+        )
+        cls.operating_unit_2 = cls.env["operating.unit"].create(
+            {
+                "name": "Operating Unit 2",
+                "code": "TEST_OU2",
+                "partner_id": cls.env.company.partner_id.id,
+            }
+        )
+
+        cls.user = cls.env["res.users"].create(
+            {
+                "name": "Test User",
+                "login": "test_ou_user",
+                "groups_id": [(6, 0, [cls.env.ref("base.group_user").id])],
+                "operating_unit_ids": [
+                    (6, 0, [cls.operating_unit_1.id, cls.operating_unit_2.id])
+                ],
+                "default_operating_unit_id": cls.operating_unit_1.id,
+            }
+        )
+
+        cls.portal_user = cls.env["res.users"].create(
+            {
+                "name": "Portal User",
+                "login": "test_ou_portal",
+                "groups_id": [(6, 0, [cls.env.ref("base.group_portal").id])],
+            }
+        )
+
+    def test_session_info_internal_user(self):
+        """Test session_info for internal user includes operating unit data."""
+        mock_request = MagicMock()
+        mock_request.env.user = self.user
+        mock_request.session.uid = self.user.id
+        mock_request.cookies = {}
+
+        import odoo.http
+
+        odoo.http._request_stack.push(mock_request)
+        try:
+            info = self.env["ir.http"].with_user(self.user).session_info()
+            self.assertIn("user_operating_units", info)
+            ou_data = info["user_operating_units"]
+            self.assertEqual(
+                ou_data["current_operating_unit"],
+                (self.operating_unit_1.id, self.operating_unit_1.code),
+            )
+
+            allowed_ous = ou_data["allowed_operating_units"]
+            self.assertEqual(len(allowed_ous), 2)
+            self.assertIn(
+                (self.operating_unit_1.id, self.operating_unit_1.code), allowed_ous
+            )
+            self.assertIn(
+                (self.operating_unit_2.id, self.operating_unit_2.code), allowed_ous
+            )
+        finally:
+            odoo.http._request_stack.pop()
+
+    def test_session_info_portal_user(self):
+        """Test session_info for portal user does not include operating unit data."""
+        mock_request = MagicMock()
+        mock_request.env.user = self.portal_user
+        mock_request.session.uid = self.portal_user.id
+        mock_request.cookies = {}
+
+        import odoo.http
+
+        odoo.http._request_stack.push(mock_request)
+        try:
+            info = self.env["ir.http"].with_user(self.portal_user).session_info()
+            self.assertNotIn("user_operating_units", info)
+        finally:
+            odoo.http._request_stack.pop()

web_easy_switch_operating_unit/views/res_users_views.xml

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+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+    <record id="view_users_form_simple_modif" model="ir.ui.view">
+        <field name="name">res.users.preferences.operating.unit</field>
+        <field name="model">res.users</field>
+        <field name="inherit_id" ref="base.view_users_form_simple_modif" />
+        <field name="arch" type="xml">
+            <field name="company_id" position="after">
+                <field
+                    name="default_operating_unit_id"
+                    options="{'no_create': True}"
+                    readonly="0"
+                />
+            </field>
+        </field>
+    </record>
+</odoo>