From a7e4365ea13710a1a57aac4edbe961393964547e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aur=C3=A9lien=20Bertrand?= <aurelien9.bertrand@gmail.com>
Date: Mon, 15 Dec 2025 13:52:34 +0100
Subject: [PATCH 1/2] [ADD] estate{,_account}: implement a module for real
 estate

This provides an implementation for a module allowing people to manage their properties, people to place offers and alters the users' view to include the list of properties being sold by the person
---
 estate/__init__.py                           |   1 +
 estate/__manifest__.py                       |  18 +++
 estate/models/__init__.py                    |   5 +
 estate/models/property.py                    | 110 ++++++++++++++
 estate/models/property_offer.py              |  61 ++++++++
 estate/models/property_tag.py                |  12 ++
 estate/models/property_type.py               |  20 +++
 estate/models/res_users.py                   |   7 +
 estate/security/ir.model.access.csv          |   5 +
 estate/views/estate_menus.xml                |  12 ++
 estate/views/estate_property_offer_views.xml |  44 ++++++
 estate/views/estate_property_tag_views.xml   |  32 ++++
 estate/views/estate_property_type_views.xml  |  57 ++++++++
 estate/views/estate_property_views.xml       | 145 +++++++++++++++++++
 estate/views/res_users_views.xml             |  15 ++
 estate_account/__init__.py                   |   1 +
 estate_account/__manifest__.py               |   7 +
 estate_account/models/__init__.py            |   1 +
 estate_account/models/estate_property.py     |  16 ++
 19 files changed, 569 insertions(+)
 create mode 100644 estate/__init__.py
 create mode 100644 estate/__manifest__.py
 create mode 100644 estate/models/__init__.py
 create mode 100644 estate/models/property.py
 create mode 100644 estate/models/property_offer.py
 create mode 100644 estate/models/property_tag.py
 create mode 100644 estate/models/property_type.py
 create mode 100644 estate/models/res_users.py
 create mode 100644 estate/security/ir.model.access.csv
 create mode 100644 estate/views/estate_menus.xml
 create mode 100644 estate/views/estate_property_offer_views.xml
 create mode 100644 estate/views/estate_property_tag_views.xml
 create mode 100644 estate/views/estate_property_type_views.xml
 create mode 100644 estate/views/estate_property_views.xml
 create mode 100644 estate/views/res_users_views.xml
 create mode 100644 estate_account/__init__.py
 create mode 100644 estate_account/__manifest__.py
 create mode 100644 estate_account/models/__init__.py
 create mode 100644 estate_account/models/estate_property.py

diff --git a/estate/__init__.py b/estate/__init__.py
new file mode 100644
index 00000000000..0650744f6bc
--- /dev/null
+++ b/estate/__init__.py
@@ -0,0 +1 @@
+from . import models
diff --git a/estate/__manifest__.py b/estate/__manifest__.py
new file mode 100644
index 00000000000..d99c0dd1381
--- /dev/null
+++ b/estate/__manifest__.py
@@ -0,0 +1,18 @@
+{
+    'name': 'Real Estate',
+    'depends': ['base'],
+    'data': [
+        'security/ir.model.access.csv',
+
+        'views/estate_property_tag_views.xml',
+        'views/estate_property_offer_views.xml',
+        'views/estate_property_type_views.xml',
+        'views/estate_property_views.xml',
+        'views/estate_menus.xml',
+        'views/res_users_views.xml',
+    ],
+    'installable': True,
+    'application': True,
+    'author': "Odoo",
+    'license': 'AGPL-3'
+}
diff --git a/estate/models/__init__.py b/estate/models/__init__.py
new file mode 100644
index 00000000000..cfb3cd728e5
--- /dev/null
+++ b/estate/models/__init__.py
@@ -0,0 +1,5 @@
+from . import property
+from . import property_offer
+from . import property_tag
+from . import property_type
+from . import res_users
diff --git a/estate/models/property.py b/estate/models/property.py
new file mode 100644
index 00000000000..9dbe30b9a94
--- /dev/null
+++ b/estate/models/property.py
@@ -0,0 +1,110 @@
+from dateutil.relativedelta import relativedelta
+
+from odoo import api, fields, models
+from odoo.exceptions import UserError, ValidationError
+from odoo.tools import float_compare, float_is_zero
+
+
+class Property(models.Model):
+    _name = 'estate.property'
+    _description = "Estate property"
+    _order = 'id desc'
+
+    name = fields.Char(string="Title", required=True)
+    description = fields.Text()
+    postcode = fields.Char()
+    date_availability = fields.Date(
+        string="Available From",
+        default=lambda self: fields.Date.today() + relativedelta(months=3),
+        copy=False,
+    )
+    expected_price = fields.Float(required=True)
+    selling_price = fields.Float(readonly=True, copy=False)
+    bedrooms = fields.Integer(default=2)
+    living_area = fields.Integer(string="Living Area (sqm)")
+    facades = fields.Integer()
+    garage = fields.Boolean()
+    garden = fields.Boolean()
+    garden_area = fields.Integer(string="Garden Area (sqm)")
+    garden_orientation = fields.Selection(
+        selection=[('north', 'North'), ('south', 'South'), ('east', 'East'), ('west', 'West')]
+    )
+    state = fields.Selection(
+        default="new",
+        string="Status",
+        selection=[
+            ('new', 'New'),
+            ('offer_received', 'Offer Received'),
+            ('offer_accepted', 'Offer Accepted'),
+            ('sold', 'Sold'),
+            ('cancelled', 'Cancelled'),
+        ],
+        required=True,
+        copy=False,
+    )
+    active = fields.Boolean(default=True)
+    property_type_id = fields.Many2one('estate.property.type', string="Property Type")
+    partner_id = fields.Many2one('res.partner', string="Buyer", readonly=True)
+    user_id = fields.Many2one('res.users', string="Salesman", default=lambda self: self.env.user)
+    tag_ids = fields.Many2many('estate.property.tag', string="Property Tags")
+    offer_ids = fields.One2many('estate.property.offer', 'property_id', string="Offers")
+    total_area = fields.Integer(string="Total Area (sqm)", compute='_compute_total_area')
+    best_offer = fields.Float(default=0.0, compute="_compute_best_offer")
+
+    _expected_price_strictly_pos = models.Constraint(
+        "CHECK(expected_price > 0)", "The expected price must be strictly positive."
+    )
+    _selling_price_pos = models.Constraint(
+        "CHECK(selling_price >= 0)", "The selling price must be positive."
+    )
+
+    @api.depends('living_area', 'garden_area')
+    def _compute_total_area(self):
+        for record in self:
+            record.total_area = record.living_area + record.garden_area
+
+    @api.depends('offer_ids')
+    def _compute_best_offer(self):
+        for record in self:
+            record.best_offer = max(record.offer_ids.mapped('price')) if record.offer_ids else 0.0
+
+    @api.onchange('garden')
+    def _onchange_garden(self):
+        self.garden_area = 10 if self.garden else 0
+        self.garden_orientation = 'north' if self.garden else ''
+
+    @api.constrains('selling_price', 'expected_price')
+    def _check_selling_price(self):
+        for record in self:
+            if (
+                not float_is_zero(record.selling_price, precision_digits=2) and
+                float_compare(record.selling_price, record.expected_price * 0.9, precision_digits=2) == -1
+            ):
+                raise ValidationError(
+                    self.env._(
+                        "The selling price must be at least 90% of the expected price! "
+                        "You must reduce the expected price if you want to accept this offer."
+                    )
+                )
+
+    def action_set_sold(self):
+        if self.state == 'cancelled':
+            raise UserError(self.env._("Cancelled properties cannot be sold."))
+
+        self.state = 'sold'
+        return True
+
+    def action_set_cancelled(self):
+        if self.state == 'sold':
+            raise UserError(self.env._("Sold properties cannot be cancelled."))
+
+        self.state = 'cancelled'
+        return True
+
+    @api.ondelete(at_uninstall=False)
+    def _unlink_except_new_or_cancelled(self):
+        for record in self:
+            if record.state not in ['new', 'cancelled']:
+                raise UserError(
+                    self.env._("Only new and cancelled properties can be deleted.")
+                )
diff --git a/estate/models/property_offer.py b/estate/models/property_offer.py
new file mode 100644
index 00000000000..aa8861596de
--- /dev/null
+++ b/estate/models/property_offer.py
@@ -0,0 +1,61 @@
+from dateutil.relativedelta import relativedelta
+
+from odoo import api, fields, models
+from odoo.exceptions import UserError
+
+
+class PropertyOffer(models.Model):
+    _name = 'estate.property.offer'
+    _description = "Property Offer"
+    _order = "price desc"
+
+    price = fields.Float()
+    status = fields.Selection(selection=[('accepted', 'Accepted'), ('refused', 'Refused')], copy=False)
+    partner_id = fields.Many2one('res.partner', required=True)
+    property_id = fields.Many2one('estate.property', required=True)
+    property_type_id = fields.Many2one(related='property_id.property_type_id', store=True)
+    validity = fields.Integer(default=7, string="Validity (days)")
+    deadline = fields.Date(compute='_compute_deadline', inverse='_inverse_deadline')
+
+    _price_pos = models.Constraint(
+        "CHECK(price > 0)", "The offer price must be strictly positive."
+    )
+
+    @api.depends('validity')
+    def _compute_deadline(self):
+        for record in self:
+            create_date = record.create_date or fields.Date.today()
+            record.deadline = create_date + relativedelta(days=record.validity)
+
+    def _inverse_deadline(self):
+        for record in self:
+            record.validity = (record.deadline - fields.Date.to_date(record.create_date)).days
+
+    def action_confirm(self):
+        self.status = 'accepted'
+        for offer in self.property_id.offer_ids:
+            if offer.id == self.id:
+                continue
+
+            offer.status = 'refused'
+
+        self.property_id.state = 'offer_accepted'
+        self.property_id.partner_id = self.partner_id
+        self.property_id.selling_price = self.price
+        return True
+
+    def action_refuse(self):
+        self.status = 'refused'
+        return True
+
+    @api.model_create_multi
+    def create(self, vals):
+        for record in vals:
+            property = self.env['estate.property'].browse(record['property_id'])
+            min_price = min(property.offer_ids.mapped('price')) if property.offer_ids else 0.0
+            if record['price'] < min_price:
+                raise UserError(self.env._("The offer must be higher than %d.", min_price))
+
+            property.state = 'offer_received'
+
+        return super().create(vals)
diff --git a/estate/models/property_tag.py b/estate/models/property_tag.py
new file mode 100644
index 00000000000..463b41c6554
--- /dev/null
+++ b/estate/models/property_tag.py
@@ -0,0 +1,12 @@
+from odoo import fields, models
+
+
+class PropertyTag(models.Model):
+    _name = 'estate.property.tag'
+    _description = "Property Tag"
+    _order = "name"
+
+    name = fields.Char(required=True)
+    color = fields.Integer()
+
+    _name_uniq = models.Constraint("UNIQUE(name)", "The name must be unique.")
diff --git a/estate/models/property_type.py b/estate/models/property_type.py
new file mode 100644
index 00000000000..9aec69f9cfd
--- /dev/null
+++ b/estate/models/property_type.py
@@ -0,0 +1,20 @@
+from odoo import api, fields, models
+
+
+class PropertyType(models.Model):
+    _name = 'estate.property.type'
+    _description = "Property Type"
+    _order = "sequence desc, name"
+
+    name = fields.Char(required=True)
+    property_ids = fields.One2many('estate.property', 'property_type_id')
+    sequence = fields.Integer(help="Used to order property types. Higher is better.")
+    offer_ids = fields.One2many('estate.property.offer', 'property_type_id')
+    offer_count = fields.Integer(compute='_compute_offer_count')
+
+    _name_uniq = models.Constraint("UNIQUE(name)", "The name must be unique.")
+
+    @api.depends('offer_ids')
+    def _compute_offer_count(self):
+        for record in self:
+            record.offer_count = len(record.offer_ids)
diff --git a/estate/models/res_users.py b/estate/models/res_users.py
new file mode 100644
index 00000000000..e8176a5c886
--- /dev/null
+++ b/estate/models/res_users.py
@@ -0,0 +1,7 @@
+from odoo import fields, models
+
+
+class ResUsers(models.Model):
+    _inherit = 'res.users'
+
+    property_ids = fields.One2many('estate.property', 'user_id', domain="[('active', '=', 'True')]")
diff --git a/estate/security/ir.model.access.csv b/estate/security/ir.model.access.csv
new file mode 100644
index 00000000000..49bca99cac8
--- /dev/null
+++ b/estate/security/ir.model.access.csv
@@ -0,0 +1,5 @@
+id,name,model_id/id,group_id/id,perm_read,perm_write,perm_create,perm_unlink
+access_estate_property,access_estate_property,model_estate_property,base.group_user,1,1,1,1
+access_estate_property_type,access_estate_property_type,model_estate_property_type,base.group_user,1,1,1,1
+access_estate_property_tag,access_estate_property_tag,model_estate_property_tag,base.group_user,1,1,1,1
+access_estate_property_offer,access_estate_property_offer,model_estate_property_offer,base.group_user,1,1,1,1
diff --git a/estate/views/estate_menus.xml b/estate/views/estate_menus.xml
new file mode 100644
index 00000000000..fd703d86f5a
--- /dev/null
+++ b/estate/views/estate_menus.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<odoo>
+    <menuitem id="estate_property_menu_root" name="Real Estate">
+        <menuitem id="estate_property_advertisements_menu" name="Advertisements">
+            <menuitem id="estate_property_model_menu_action" action="estate_property_model_action"/>
+        </menuitem>
+        <menuitem id="estate_property_settings_menu" name="Settings">
+            <menuitem id="estate_property_type_model_menu_action" action="estate_property_type_model_action"/>
+            <menuitem id="estate_property_tag_model_menu_action" action="estate_property_tag_model_action"/>
+        </menuitem>
+    </menuitem>
+</odoo>
diff --git a/estate/views/estate_property_offer_views.xml b/estate/views/estate_property_offer_views.xml
new file mode 100644
index 00000000000..0f9aec3a8f8
--- /dev/null
+++ b/estate/views/estate_property_offer_views.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0"?>
+<odoo>
+    <record id="estate_property_offer_view_form" model="ir.ui.view">
+        <field name="name">estate.property.offer.form</field>
+        <field name="model">estate.property.offer</field>
+        <field name="arch" type="xml">
+            <form string="Property Offer">
+                <sheet>
+                    <group>
+                        <group>
+                            <field name="price"/>
+                            <field name="partner_id"/>
+                            <field name="validity"/>
+                            <field name="deadline"/>
+                        </group>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="estate_property_offer_view_list" model="ir.ui.view">
+        <field name="name">estate.property.offer.list</field>
+        <field name="model">estate.property.offer</field>
+        <field name="arch" type="xml">
+            <list string="Property Offer" editable="bottom" decoration-success="status == 'accepted'"
+                  decoration-danger="status == 'refused'">
+                <field name="price"/>
+                <field name="partner_id"/>
+                <field name="validity"/>
+                <field name="deadline"/>
+                <button name="action_confirm" type="object" title="Accept" icon="fa-check" invisible="status"/>
+                <button name="action_refuse" type="object" title="Refuse" icon="fa-times" invisible="status"/>
+            </list>
+        </field>
+    </record>
+
+    <record id="estate_property_offer_model_action" model="ir.actions.act_window">
+        <field name="name">Offers</field>
+        <field name="res_model">estate.property.offer</field>
+        <field name="view_mode">list,form</field>
+        <field name="domain">[('property_type_id', '=', active_id)]</field>
+    </record>
+</odoo>
diff --git a/estate/views/estate_property_tag_views.xml b/estate/views/estate_property_tag_views.xml
new file mode 100644
index 00000000000..450f9b7a763
--- /dev/null
+++ b/estate/views/estate_property_tag_views.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0"?>
+<odoo>
+    <record id="estate_property_tag_model_view_form" model="ir.ui.view">
+        <field name="name">estate.property.tag.form</field>
+        <field name="model">estate.property.tag</field>
+        <field name="arch" type="xml">
+            <form string="Property Tag">
+                <sheet>
+                    <group>
+                        <field name="name"/>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="estate_property_tag_view_list" model="ir.ui.view">
+        <field name="name">estate.property.tag.list</field>
+        <field name="model">estate.property.tag</field>
+        <field name="arch" type="xml">
+            <list string="Property Tag" editable="bottom">
+                <field name="name"/>
+            </list>
+        </field>
+    </record>
+
+    <record id="estate_property_tag_model_action" model="ir.actions.act_window">
+        <field name="name">Property Tags</field>
+        <field name="res_model">estate.property.tag</field>
+        <field name="view_mode">list,form</field>
+    </record>
+</odoo>
diff --git a/estate/views/estate_property_type_views.xml b/estate/views/estate_property_type_views.xml
new file mode 100644
index 00000000000..d32a94ce89f
--- /dev/null
+++ b/estate/views/estate_property_type_views.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0"?>
+<odoo>
+    <record id="estate_property_type_view_form" model="ir.ui.view">
+        <field name="name">estate.property.type.form</field>
+        <field name="model">estate.property.type</field>
+        <field name="arch" type="xml">
+            <form string="Property Type">
+                <sheet>
+                    <div name="button_box">
+                        <button name="%(estate.estate_property_offer_model_action)d" type="action"
+                                class="oe_stat_button" icon="fa-id-card-o">
+                            <div class="o_field_widget o_stat_info">
+                                <span class="o_stat_value">
+                                    <field name="offer_count"/>
+                                </span>
+                                <span class="o_stat_text">Offers</span>
+                            </div>
+                        </button>
+                    </div>
+                    <div class="oe_title">
+                        <h1 class="mb32">
+                            <field name="name" class="mb16"/>
+                        </h1>
+                    </div>
+                    <notebook>
+                        <page name="Properties">
+                            <field name="property_ids" readonly="True">
+                                <list string="Properties" delete="False">
+                                    <field name="name"/>
+                                    <field name="expected_price"/>
+                                    <field name="state"/>
+                                </list>
+                            </field>
+                        </page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="estate_property_type_view_list" model="ir.ui.view">
+        <field name="name">estate.property.type.list</field>
+        <field name="model">estate.property.type</field>
+        <field name="arch" type="xml">
+            <list string="Property Type">
+                <field name="sequence" widget="handle"/>
+                <field name="name"/>
+            </list>
+        </field>
+    </record>
+
+    <record id="estate_property_type_model_action" model="ir.actions.act_window">
+        <field name="name">Property Types</field>
+        <field name="res_model">estate.property.type</field>
+        <field name="view_mode">list,form</field>
+    </record>
+</odoo>
diff --git a/estate/views/estate_property_views.xml b/estate/views/estate_property_views.xml
new file mode 100644
index 00000000000..cf034bdd3f7
--- /dev/null
+++ b/estate/views/estate_property_views.xml
@@ -0,0 +1,145 @@
+<?xml version="1.0"?>
+<odoo>
+    <record id="estate_property_view_form" model="ir.ui.view">
+        <field name="name">estate.property.form</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <form string="Property">
+                <header>
+                    <button name="action_set_sold" type="object" string="SOLD" class="oe_highlight"
+                            invisible="state in ['sold', 'cancelled']"/>
+                    <button name="action_set_cancelled" type="object" string="CANCEL" class="oe_highlight"
+                            invisible="state in ['sold', 'cancelled']"/>
+                    <field name="state" widget="statusbar" statusbar_visible="new,offer_received,offer_accepted,sold"/>
+                </header>
+                <sheet>
+                    <div class="oe_title">
+                        <h1 class="mb32">
+                            <field name="name" class="mb16"/>
+                        </h1>
+                    </div>
+                    <group>
+                        <field name="tag_ids" widget="many2many_tags" options="{'color_field': 'color'}"/>
+                    </group>
+                    <separator/>
+                    <group>
+                        <group>
+                            <field name="property_type_id" options="{'no_create': true}"/>
+                            <field name="postcode"/>
+                            <field name="date_availability"/>
+                        </group>
+                        <group>
+                            <field name="expected_price"/>
+                            <field name="best_offer"/>
+                            <field name="selling_price"/>
+                        </group>
+                    </group>
+                    <notebook>
+                        <page string="Description">
+                            <group>
+                                <field name="description"/>
+                                <field name="bedrooms"/>
+                                <field name="living_area"/>
+                                <field name="facades"/>
+                                <field name="garage"/>
+                                <field name="garden"/>
+                                <field name="garden_area" invisible="not garden"/>
+                                <field name="garden_orientation" invisible="not garden"/>
+                                <field name="total_area"/>
+                            </group>
+                        </page>
+                        <page string="Offers">
+                            <field name="offer_ids" readonly="state in ('offer_accepted', 'sold', 'cancelled')"/>
+                        </page>
+                        <page string="Other Info">
+                            <group>
+                                <field name="user_id"/>
+                                <field name="partner_id"/>
+                            </group>
+                        </page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="estate_property_view_list" model="ir.ui.view">
+        <field name="name">estate.property.list</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <list string="Property" decoration-success="state in ('offer_received', 'offer_accepted')"
+                  decoration-bf="state == 'offer_accepted'" decoration-muted="state == 'sold'">
+                <field name="name"/>
+                <field name="property_type_id"/>
+                <field name="tag_ids" widget="many2many_tags"/>
+                <field name="postcode"/>
+                <field name="bedrooms"/>
+                <field name="living_area"/>
+                <field name="expected_price"/>
+                <field name="selling_price"/>
+                <field name="date_availability" optional="hidden"/>
+            </list>
+        </field>
+    </record>
+
+    <record id="estate_property_view_kanban" model="ir.ui.view">
+        <field name="name">estate.property.kanban</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <kanban default_group_by="property_type_id" records_draggable="False">
+                <templates>
+                    <t t-name="card">
+                        <div class="d-flex">
+                            <field name="name" class="fw-bold fs-5 mb-1"/>
+                        </div>
+                        <div>
+                            Expected Price:
+                            <field name="expected_price"/>
+                        </div>
+                        <div t-if="record.state == 'offer_received'">
+                            Best Offer:
+                            <field name="best_offer"/>
+                        </div>
+                        <div t-if="record.state == 'offer_accepted'">
+                            Selling Price:
+                            <field name="selling_price"/>
+                        </div>
+                        <footer class="pt-0">
+                            <field name="tag_ids" widget="many2many_tags"/>
+                        </footer>
+
+                    </t>
+                </templates>
+            </kanban>
+        </field>
+    </record>
+
+    <record id="estate_property_search" model="ir.ui.view">
+        <field name="name">estate.property.search</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <search string="Search Properties">
+                <field name="name"/>
+                <field name="property_type_id"/>
+                <field name="postcode"/>
+                <field name="expected_price"/>
+                <field name="bedrooms"/>
+                <field name="living_area"
+                       filter_domain="[('living_area', 'ilike', self)]"/>
+                <field name="facades"/>
+                <filter name="available" string="Available"
+                        domain="['|', ('state', '=', 'new'), ('state', '=', 'offer_received')]"/>
+                <group>
+                    <filter name="postcode" context="{'group_by': 'postcode'}"/>
+                </group>
+            </search>
+        </field>
+    </record>
+
+    <record id="estate_property_model_action" model="ir.actions.act_window">
+        <field name="name">Properties</field>
+        <field name="res_model">estate.property</field>
+        <field name="view_mode">kanban,list,form</field>
+        <field name="context">{'search_default_available': True}</field>
+    </record>
+</odoo>
diff --git a/estate/views/res_users_views.xml b/estate/views/res_users_views.xml
new file mode 100644
index 00000000000..4496b1fd673
--- /dev/null
+++ b/estate/views/res_users_views.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0"?>
+<odoo>
+    <record id="res_users_view_form_test" model="ir.ui.view">
+        <field name="name">res.users.view.form.inherit.estate</field>
+        <field name="model">res.users</field>
+        <field name="inherit_id" ref="base.view_users_form"/>
+        <field name="arch" type="xml">
+            <notebook position="inside">
+                <page name="Properties">
+                    <field name="property_ids" readonly="True"/>
+                </page>
+            </notebook>
+        </field>
+    </record>
+</odoo>
diff --git a/estate_account/__init__.py b/estate_account/__init__.py
new file mode 100644
index 00000000000..0650744f6bc
--- /dev/null
+++ b/estate_account/__init__.py
@@ -0,0 +1 @@
+from . import models
diff --git a/estate_account/__manifest__.py b/estate_account/__manifest__.py
new file mode 100644
index 00000000000..d88f4fc8a39
--- /dev/null
+++ b/estate_account/__manifest__.py
@@ -0,0 +1,7 @@
+{
+    'name': 'Real Estate Account',
+    'depends': ['estate', 'account'],
+    'author': "Odoo",
+    'installable': True,
+    'license': 'AGPL-3'
+}
diff --git a/estate_account/models/__init__.py b/estate_account/models/__init__.py
new file mode 100644
index 00000000000..5e1963c9d2f
--- /dev/null
+++ b/estate_account/models/__init__.py
@@ -0,0 +1 @@
+from . import estate_property
diff --git a/estate_account/models/estate_property.py b/estate_account/models/estate_property.py
new file mode 100644
index 00000000000..33f32940423
--- /dev/null
+++ b/estate_account/models/estate_property.py
@@ -0,0 +1,16 @@
+from odoo import Command, models
+
+
+class EstateProperty(models.Model):
+    _inherit = 'estate.property'
+
+    def action_set_sold(self):
+        self.env['account.move'].create({
+            'move_type': 'out_invoice',
+            'partner_id': self.partner_id.id,
+            'line_ids': [
+                Command.create({'name': self.name, 'quantity': 1, 'price_unit': 0.06 * self.selling_price}),
+                Command.create({'name': "Administrative fees", 'quantity': 1, 'price_unit': 100}),
+            ]
+        })
+        return super().action_set_sold()

From 22764f4415428c9c82cc87f3d27a8617352c1972 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aur=C3=A9lien=20Bertrand?= <aurelien9.bertrand@gmail.com>
Date: Tue, 23 Dec 2025 13:21:44 +0100
Subject: [PATCH 2/2] [IMP] awesome_owl: enhance the playground with various
 components

This enhances the playground with various components, such as counters, cards, a
 to-do list, eventually combining multiple ones
---
 awesome_owl/static/src/card/card.js           | 23 ++++++++++
 awesome_owl/static/src/card/card.xml          | 18 ++++++++
 awesome_owl/static/src/counter/counter.js     | 20 +++++++++
 awesome_owl/static/src/counter/counter.xml    | 11 +++++
 awesome_owl/static/src/playground.js          | 20 ++++++++-
 awesome_owl/static/src/playground.xml         | 18 +++++++-
 .../static/src/todo/todo_item/todo_item.js    | 26 +++++++++++
 .../static/src/todo/todo_item/todo_item.xml   | 13 ++++++
 .../static/src/todo/todo_list/todo_list.js    | 43 +++++++++++++++++++
 .../static/src/todo/todo_list/todo_list.xml   | 13 ++++++
 awesome_owl/static/src/utils.js               |  8 ++++
 11 files changed, 211 insertions(+), 2 deletions(-)
 create mode 100644 awesome_owl/static/src/card/card.js
 create mode 100644 awesome_owl/static/src/card/card.xml
 create mode 100644 awesome_owl/static/src/counter/counter.js
 create mode 100644 awesome_owl/static/src/counter/counter.xml
 create mode 100644 awesome_owl/static/src/todo/todo_item/todo_item.js
 create mode 100644 awesome_owl/static/src/todo/todo_item/todo_item.xml
 create mode 100644 awesome_owl/static/src/todo/todo_list/todo_list.js
 create mode 100644 awesome_owl/static/src/todo/todo_list/todo_list.xml
 create mode 100644 awesome_owl/static/src/utils.js

diff --git a/awesome_owl/static/src/card/card.js b/awesome_owl/static/src/card/card.js
new file mode 100644
index 00000000000..de0828c622a
--- /dev/null
+++ b/awesome_owl/static/src/card/card.js
@@ -0,0 +1,23 @@
+import { Component, useState } from "@odoo/owl";
+
+export class Card extends Component {
+    static template = "awesome_owl.card";
+
+    static props = {
+        title: {type: String},
+        slots: {
+            type: Object,
+            shape: {
+                default: true
+            }
+        },
+    };
+
+    setup() {
+        this.state = useState({value: true})
+    }
+
+    toggleState() {
+        this.state.value = !this.state.value;
+    }
+}
diff --git a/awesome_owl/static/src/card/card.xml b/awesome_owl/static/src/card/card.xml
new file mode 100644
index 00000000000..17abbbbf552
--- /dev/null
+++ b/awesome_owl/static/src/card/card.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name="awesome_owl.card">
+        <div class="card d-inline-block m-2" style="width: 18rem;">
+            <div class="card-body">
+                <h5 class="card-title">
+                    <t t-out="props.title"/>
+                    <button class="btn btn-primary" t-on-click="toggleState">Toggle</button>
+                </h5>
+                <p class="card-text" t-if="state.value">
+                    <t t-slot="default"/>
+                </p>
+            </div>
+        </div>
+    </t>
+
+</templates>
diff --git a/awesome_owl/static/src/counter/counter.js b/awesome_owl/static/src/counter/counter.js
new file mode 100644
index 00000000000..82e73fc8fc0
--- /dev/null
+++ b/awesome_owl/static/src/counter/counter.js
@@ -0,0 +1,20 @@
+import { Component, useState } from "@odoo/owl";
+
+export class Counter extends Component {
+    static template = "awesome_owl.counter";
+
+    static props = {
+        onChange: {type: Function, optional: true}
+    };
+
+    setup() {
+        this.state = useState( {value: 0} );
+    }
+
+    increment() {
+        this.state.value++;
+        if (this.props.onChange) {
+            this.props.onChange();
+        }
+    }
+}
diff --git a/awesome_owl/static/src/counter/counter.xml b/awesome_owl/static/src/counter/counter.xml
new file mode 100644
index 00000000000..acead7ab7d7
--- /dev/null
+++ b/awesome_owl/static/src/counter/counter.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name="awesome_owl.counter">
+        <div class="m-2 p-2 border d-inline-block">
+            <p>Counter: <t t-esc="state.value"/></p>
+            <button class="btn btn-primary" t-on-click="increment">Increment</button>
+        </div>
+    </t>
+
+</templates>
diff --git a/awesome_owl/static/src/playground.js b/awesome_owl/static/src/playground.js
index 4ac769b0aa5..e0508fa40b5 100644
--- a/awesome_owl/static/src/playground.js
+++ b/awesome_owl/static/src/playground.js
@@ -1,5 +1,23 @@
-import { Component } from "@odoo/owl";
+import { Component, markup, useState } from "@odoo/owl";
+import { Counter } from "./counter/counter"
+import { Card } from "./card/card";
+import { TodoList } from "./todo/todo_list/todo_list"
 
 export class Playground extends Component {
     static template = "awesome_owl.playground";
+
+    static components = { Card, Counter, TodoList };
+
+    static props = {};
+
+    value = markup("<h5 class=\"card-title\">some content</h5>");
+
+    setup() {
+        this.sum = useState( {value: 0} );
+    }
+
+    incrementSum() {
+        this.sum.value++;
+    }
+
 }
diff --git a/awesome_owl/static/src/playground.xml b/awesome_owl/static/src/playground.xml
index 4fb905d59f9..e48b30e4712 100644
--- a/awesome_owl/static/src/playground.xml
+++ b/awesome_owl/static/src/playground.xml
@@ -3,7 +3,23 @@
 
     <t t-name="awesome_owl.playground">
         <div class="p-3">
-            hello world
+            <Counter onChange.bind="incrementSum"/>
+            <Counter onChange.bind="incrementSum"/>
+            <p>The sum is: <t t-esc="sum.value"/></p>
+        </div>
+        <div>
+            <Card title="'card 1'">
+                <span>some content</span>
+            </Card>
+            <Card title="'card 2'">
+                <t t-out="value"/>
+            </Card>
+            <Card title="'card 3'">
+                <Counter/>
+            </Card>
+        </div>
+        <div class="m-2 p-2 border d-inline-block">
+            <TodoList/>
         </div>
     </t>
 
diff --git a/awesome_owl/static/src/todo/todo_item/todo_item.js b/awesome_owl/static/src/todo/todo_item/todo_item.js
new file mode 100644
index 00000000000..bcb6a41d675
--- /dev/null
+++ b/awesome_owl/static/src/todo/todo_item/todo_item.js
@@ -0,0 +1,26 @@
+import { Component } from "@odoo/owl";
+
+export class TodoItem extends Component {
+    static template = "awesome_owl.todo.todo_item";
+
+    static props = {
+        todo: {
+            type: Object,
+            shape: {
+                id: Number,
+                description: String,
+                isCompleted: Boolean,
+            }
+        },
+        toggleState: {type: Function},
+        removeTodo: {type: Function},
+    };
+
+    toggleState() {
+        this.props.toggleState(this.props.todo.id);
+    }
+
+    removeTodo() {
+        this.props.removeTodo(this.props.todo.id);
+    }
+}
diff --git a/awesome_owl/static/src/todo/todo_item/todo_item.xml b/awesome_owl/static/src/todo/todo_item/todo_item.xml
new file mode 100644
index 00000000000..7b474fd8f7a
--- /dev/null
+++ b/awesome_owl/static/src/todo/todo_item/todo_item.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name="awesome_owl.todo.todo_item">
+        <p t-att-class="{'text-muted text-decoration-line-through': props.todo.isCompleted}">
+            <input type="checkbox" t-on-change="toggleState"/>
+            <t t-esc="props.todo.id"/>.
+            <t t-esc="props.todo.description"/>
+            <span class="fa fa-remove" t-on-click="removeTodo"/>
+        </p>
+    </t>
+
+</templates>
diff --git a/awesome_owl/static/src/todo/todo_list/todo_list.js b/awesome_owl/static/src/todo/todo_list/todo_list.js
new file mode 100644
index 00000000000..110d896e0d0
--- /dev/null
+++ b/awesome_owl/static/src/todo/todo_list/todo_list.js
@@ -0,0 +1,43 @@
+import { Component, useState } from "@odoo/owl";
+import { TodoItem } from "../todo_item/todo_item";
+import { useAutoFocus } from "../../utils"
+
+export class TodoList extends Component {
+    static template = "awesome_owl.todo.todo_list";
+
+    static components = { TodoItem };
+
+    static props = {};
+
+    setup() {
+        this.todos = useState([]);
+        this.id = 0;
+        useAutoFocus("input");
+    }
+
+    addTodo(event) {
+        if (event.type !== "keyup" || event.keyCode !== 13 || event.target.value === "") {
+            return;
+        }
+        this.todos.push({id: this.id++, description: event.target.value, isCompleted: false});
+        event.target.value = "";
+    }
+
+    toggleTodo(id) {
+        let todo = this.todos.find(todo => todo.id === id);
+        todo.isCompleted = !todo.isCompleted;
+    }
+
+    #reOrderItems() {
+        for (let i = 0; i < this.todos.length; i++) {
+            this.todos[i].id = i;
+        }
+    }
+
+    removeTodo(id) {
+        const todo = this.todos.findIndex(todo => todo.id === id);
+        this.todos.splice(todo, 1);
+        this.#reOrderItems();
+        this.id--;
+    }
+}
diff --git a/awesome_owl/static/src/todo/todo_list/todo_list.xml b/awesome_owl/static/src/todo/todo_list/todo_list.xml
new file mode 100644
index 00000000000..8e80bd6aed6
--- /dev/null
+++ b/awesome_owl/static/src/todo/todo_list/todo_list.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name="awesome_owl.todo.todo_list">
+        <div>
+            <div>Enter a new task: <input t-on-keyup="addTodo" t-ref="input"/></div>
+            <t t-foreach="todos" t-as="t" t-key="t.id">
+                <TodoItem todo="t" toggleState.bind="toggleTodo" removeTodo.bind="removeTodo"/>
+            </t>
+        </div>
+    </t>
+
+</templates>
diff --git a/awesome_owl/static/src/utils.js b/awesome_owl/static/src/utils.js
new file mode 100644
index 00000000000..9447231a18c
--- /dev/null
+++ b/awesome_owl/static/src/utils.js
@@ -0,0 +1,8 @@
+import { onMounted, useRef } from "@odoo/owl";
+
+export function useAutoFocus(name) {
+    let ref = useRef(name);
+    onMounted(() => {
+        ref.el.focus();
+    });
+}