[ADD] estate: initialize estate module

estate/__init__.py

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+from . import models

estate/__manifest__.py

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+{
+    "name": "Real Estate",
+    "author": "Odoo S.A.",
+    "license": "LGPL-3",
+    "depends": ["base"],
+    "data": [
+        "security/estate_security.xml",
+        "security/ir.model.access.csv",
+        "views/estate_property_views.xml",
+        "views/estate_property_type_views.xml",
+        "views/estate_property_tag_views.xml",
+        "views/estate_property_offer_views.xml",
+        "views/estate_menus.xml",
+        "data/estate_demo.xml",
+    ],
+    "application": True,
+    "installable": True,
+}

estate/data/estate_demo.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="estate_property_type_residential" model="estate.property.type">
+        <field name="name">Residential</field>
+    </record>
+    <record id="estate_property_type_commercial" model="estate.property.type">
+        <field name="name">commercial</field>
+    </record>
+
+    <record id="estate_property_tag_cozy" model="estate.property.tag">
+        <field name="name">Cozy</field>
+        <field name="description">Cozy property tag</field>
+    </record>
+    <record id="estate_property_tag_cool" model="estate.property.tag">
+        <field name="name">Cool</field>
+        <field name="description">Cool property tag</field>
+    </record>
+    <record id="estate_property_tag_nice" model="estate.property.tag">
+        <field name="name">Nice</field>
+        <field name="description">Nice property tag</field>
+    </record>
+
+    <record id="estate_property_demo_1" model="estate.property">
+        <field name="name">vrushibh Apartment</field>
+        <field name="expected_price">75000.00</field>
+        <field name="bedrooms">4</field>
+        <field name="living_area">250</field>
+        <field name="postcode">35000</field>
+        <field name="date_availability">2026-09-15</field>
+        <field name="property_type_id" ref="estate_property_type_residential"/>
+        <field name="tag_ids" eval="[(6, 0, [ref('estate_property_tag_cool'), ref('estate_property_tag_nice')])]"/>
+    </record>
+
+    <record id="estate_property_demo_2" model="estate.property">
+        <field name="name">Cozy Apartment</field>
+        <field name="expected_price">200000.00</field>
+        <field name="bedrooms">2</field>
+        <field name="living_area">85</field>
+        <field name="postcode">380001</field>
+        <field name="property_type_id" ref="estate_property_type_commercial"/>
+        <field name="tag_ids" eval="[(6, 0, [ref('estate_property_tag_cool'), ref('estate_property_tag_nice')])]"/>
+    </record>
+
+    <record id="estate_property_demo_3" model="estate.property">
+        <field name="name">nice Apartment</field>
+        <field name="expected_price">206000.00</field>
+        <field name="bedrooms">2</field>
+        <field name="living_area">85</field>
+        <field name="postcode">380001</field>
+        <field name="property_type_id" ref="estate_property_type_commercial"/>
+    </record>
+
+    <record id="estate_property_demo_4" model="estate.property">
+        <field name="name">cool Apartment</field>
+        <field name="expected_price">206000.00</field>
+        <field name="bedrooms">2</field>
+        <field name="living_area">85</field>
+        <field name="postcode">380001</field>
+        <field name="property_type_id" ref="estate_property_type_commercial"/>
+    </record>
+
+    <record id="estate_property_demo_5" model="estate.property">
+        <field name="name">jumbo Apartment</field>
+        <field name="expected_price">206000.00</field>
+        <field name="bedrooms">2</field>
+        <field name="living_area">85</field>
+        <field name="postcode">380001</field>
+        <field name="property_type_id" ref="estate_property_type_commercial"/>
+    </record>
+
+</odoo>

estate/models/__init__.py

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+from . import estate_property
+from . import estate_property_tag
+from . import estate_property_type
+from . import estate_property_offer

estate/models/estate_property.py

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+from dateutil.relativedelta import relativedelta
+
+from odoo import api, fields, models
+
+
+class EstateProperty(models.Model):
+    _name = "estate.property"
+    _description = "Real Estate Property"
+
+    name = fields.Char(required=True, string="Property Name")
+    description = fields.Text()
+    postcode = fields.Char()
+    date_availability = fields.Date(
+        default=lambda self: fields.Date.context_today(self) + relativedelta(months=3),
+    )
+    expected_price = fields.Float(required=True, copy=False, default=0.0)
+    selling_price = fields.Float(readonly=True, copy=False)
+    bedrooms = fields.Integer(default=2)
+    living_area = fields.Integer()
+    facades = fields.Integer()
+    garage = fields.Boolean()
+    garden = fields.Boolean()
+    garden_area = fields.Integer()
+    garden_orientation = fields.Selection(
+        selection=[
+            ('north', "North"),
+            ('south', "South"),
+            ('east', "East"),
+            ('west', "West"),
+        ],
+        string="Garden Orientation",
+    )
+    active = fields.Boolean(default=True)
+    state = fields.Selection(
+        selection=[
+            ('new', "New"),
+            ('offer_received', "Offer Received"),
+            ('offer_accepted', "Offer Accepted"),
+            ('sold', "Sold"),
+            ('cancelled', "Cancelled"),
+        ],
+        required=True,
+        copy=False,
+        default="new",
+        string="State",
+    )
+    property_type_id = fields.Many2one("estate.property.type", string="Property Type")
+    buyer_id = fields.Many2one("res.partner", string="Buyer", copy=False)
+    salesperson_id = fields.Many2one(
+        "res.users",
+        string="Salesperson",
+        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",
+        help="Total area of the property (living area + garden area)",
+    )
+    best_price = fields.Float(
+        string="Best Offer",
+        compute="_compute_best_price",
+        help="The highest offer received for this property",
+        store="true",
+    )
+    squre_area = fields.Integer(
+        string="Squre Area",
+        compute="_compute_total_squre",
+    )
+
+    @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("total_area")
+    def _compute_total_squre(self):
+        for record in self:
+            record.squre_area = record.total_area * record.total_area
+
+    @api.depends("offer_ids.price")
+    def _compute_best_price(self):
+        for record in self:
+            prices = record.offer_ids.mapped("price")
+            if prices:
+                record.best_price = max(prices)
+            else:
+                record.best_price = 0.0
+
+    @api.onchange("garden")
+    def _onchange_garden(self):
+        if self.garden:
+            self.garden_area = 10
+            self.garden_orientation = "north"
+        else:
+            self.garden_area = 0
+            self.garden_orientation = False

estate/models/estate_property_offer.py

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+from datetime import timedelta
+
+from odoo import api, fields, models
+
+
+class EstatePropertyOffer(models.Model):
+    _name = "estate.property.offer"
+    _description = "Real Estate Property Offer"
+
+    price = fields.Float(required=True)
+    status = fields.Selection(
+        selection=[
+            ('accepted', 'Accepted'),
+            ('rejected', 'Rejected'),
+        ],
+        copy=False,
+        string="Status",
+    )
+    partner_id = fields.Many2one("res.partner", string="Partner", required=True)
+    property_id = fields.Many2one("estate.property", string="Property", required=True)
+    validity = fields.Integer(string="Validity", default=7)
+    date_deadline = fields.Date(
+        string="Deadline",
+        compute="_compute_date_deadline",
+        inverse="_inverse_date_deadline",
+    )
+
+    @api.depends("create_date", "validity")
+    def _compute_date_deadline(self):
+        for record in self:
+            if record.create_date:
+                create_date = record.create_date.date()
+            else:
+                create_date = fields.Date.today()
+            record.date_deadline = create_date + timedelta(days=record.validity)
+
+    def _inverse_date_deadline(self):
+        for record in self:
+            if record.create_date:
+                create_date = record.create_date.date()
+            else:
+                create_date = fields.Date.today()
+            if record.date_deadline:
+                record.validity = (record.date_deadline - create_date).days
+
+    @api.onchange("date_deadline")
+    def _onchange_date_deadline(self):
+        self._inverse_date_deadline()

estate/models/estate_property_tag.py

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+from random import randint
+
+from odoo import fields, models
+
+
+class EstatePropertyTag(models.Model):
+    _name = "estate.property.tag"
+    _description = "Real Estate Property Tag"
+    _rec_name = 'name'
+
+    def _default_color(self):
+        return randint(1, 11)
+
+    name = fields.Char(required=True)
+    description = fields.Char(required=True)
+    color = fields.Integer(
+        string='Color Index',
+        default=lambda self: self._default_color(),
+    )

estate/models/estate_property_type.py

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+from odoo import api, fields, models
+
+
+class EstatePropertyType(models.Model):
+    _name = "estate.property.type"
+    _description = "Real Estate Property Type"
+    _rec_names_search = ["name", "code"]
+
+    name = fields.Char(required=True, string="Property Type")
+    code = fields.Char(string="Code")
+
+    @api.depends("name", "code")
+    def _compute_display_name(self):
+        for record in self:
+            record.display_name = (
+                f"{record.name} [{record.code}]" if record.code else record.name
+            )

estate/security/estate_security.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="module_category_real_estate" model="ir.module.category">
+        <field name="name">Real Estate</field>
+        <field name="sequence">10</field>
+    </record>
+
+    <record id="res_groups_privilege_estate" model="res.groups.privilege">
+        <field name="name">Access Level</field>
+        <field name="category_id" ref="module_category_real_estate"/>
+    </record>
+
+    <record id="estate_group_agent" model="res.groups">
+        <field name="name">Agent</field>
+        <field name="privilege_id" ref="res_groups_privilege_estate"/>
+        <field name="implied_ids" eval="[(4, ref('base.group_user'))]"/>
+    </record>
+
+    <record id="estate_group_manager" model="res.groups">
+        <field name="name">Manager</field>
+        <field name="privilege_id" ref="res_groups_privilege_estate"/>
+        <field name="implied_ids" eval="[(4, ref('estate_group_agent'))]"/>
+        <field name="user_ids" eval="[(4, ref('base.user_root')), (4, ref('base.user_admin'))]"/>
+    </record>
+
+</odoo>

estate/security/ir.model.access.csv

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+id,name,model_id/id,group_id/id,perm_read,perm_write,perm_create,perm_unlink
+access_estate_property_agent,access_estate_property_agent,model_estate_property,estate_group_agent,1,1,1,0
+access_estate_property_manager,access_estate_property_manager,model_estate_property,estate_group_manager,1,1,1,1
+access_estate_property_type_agent,access_estate_property_type_agent,model_estate_property_type,estate_group_agent,1,1,1,1
+access_estate_property_type_manager,access_estate_property_type_manager,model_estate_property_type,estate_group_manager,1,1,1,1
+access_estate_property_tag_agent,access_estate_property_tag_agent,model_estate_property_tag,estate_group_agent,1,1,1,1
+access_estate_property_tag_manager,access_estate_property_tag_manager,model_estate_property_tag,estate_group_manager,1,1,1,1
+access_estate_property_offer_agent,access_estate_property_offer_agent,model_estate_property_offer,estate_group_agent,1,1,1,1
+access_estate_property_offer_manager,access_estate_property_offer_manager,model_estate_property_offer,estate_group_manager,1,1,1,1

estate/views/estate_menus.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <menuitem
+        id="estate_menu_root"
+        name="Real Estate"
+        sequence="10"
+        web_icon="estate,static/description/icon.png"/>
+
+    <menuitem
+        id="estate_property_menu_advertisements"
+        name="Advertisements"
+        parent="estate_menu_root"
+        sequence="10"/>
+
+    <menuitem
+        id="estate_property_menu"
+        name="Properties"
+        parent="estate_property_menu_advertisements"
+        action="estate_property_action"
+        sequence="10"/>
+
+    <menuitem
+        id="estate_property_menu_settings"
+        name="Settings"
+        parent="estate_menu_root"
+        sequence="20"/>
+
+    <menuitem
+        id="estate_property_type_menu"
+        name="Property Types"
+        parent="estate_property_menu_settings"
+        action="estate_property_type_action"
+        sequence="10"/>
+
+    <menuitem
+        id="estate_property_offers_menu"
+        name="Offers Type"
+        parent ="estate_property_menu_settings"
+        action="estate_property_offers_action"
+        />
+    <menuitem
+        id="estate_property_tag_menu"
+        name="Tag Types"
+        parent ="estate_property_menu_settings"
+        action="estate_property_tag_action"
+        />
+
+</odoo>