Feature/restricted data access

estate/__init__.py

@@ -0,0 +1 @@
+from . import models

estate/__manifest__.py

@@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+{
+    'name': 'estate',
+    'version': '1.0',
+    'summary': 'Added Real estate module',
+    'description': """
+        Real Estate Management Module
+        =============================
+        Manage properties, offers, and real estate transactions.
+    """,
+    'depends': [
+        'base_setup',
+    ],
+    'author': 'Muhammad Qasim Shabbir',
+    'license': 'LGPL-3',
+    'category': 'Real Estate/Brokerage',
+
+    # Required for Odoo 18
+    'installable': True,
+    'application': True,
+    'auto_install': False,
+
+    # Add these later as you create files
+    "data": [
+        "security/security.xml",
+        "security/ir.model.access.csv",
+
+        # 1. FIRST: property views (defines actions)
+        "views/estate_property_views.xml",
+        "data/property_type_data.xml",
+
+        # 2. SECOND: type + tag views (define actions used by menu)
+        "views/estate_property_type.xml",
+        "views/estate_property_tag_views.xml",
+
+        # 3. LAST: menus (depends on actions above)
+        "views/estate_menus.xml",
+    ],
+    "demo": [
+        "demo/property_offer_demo.xml",
+
+    ]
+}

estate/data/property_type_data.xml

@@ -0,0 +1,20 @@
+<?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_type_industrial" model="estate.property.type">
+        <field name="name">Industrial</field>
+    </record>
+
+    <record id="estate_property_type_land" model="estate.property.type">
+        <field name="name">Land</field>
+    </record>
+
+</odoo>

estate/demo/property_offer_demo.xml

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <!-- ===================== -->
+    <!-- PROPERTIES -->
+    <!-- ===================== -->
+
+    <record id="estate_property_big_villa" model="estate.property">
+        <field name="name">Big Villa</field>
+        <field name="expected_price">1000000</field>
+        <field name="selling_price">0</field>
+        <field name="property_type_id" ref="estate.estate_property_type_residential"/>
+    </record>
+
+    <record id="estate_property_small_house" model="estate.property">
+        <field name="name">Small House</field>
+        <field name="expected_price">200000</field>
+        <field name="selling_price">0</field>
+        <field name="property_type_id" ref="estate.estate_property_type_residential"/>
+    </record>
+
+    <!-- ===================== -->
+    <!-- OFFERS -->
+    <!-- ===================== -->
+
+    <!-- Azure Interior -->
+    <record id="estate_offer_1" model="estate.property.offer">
+        <field name="partner_id" ref="base.res_partner_2"/>
+        <field name="property_id" ref="estate.estate_property_big_villa"/>
+        <field name="price">10000</field>
+        <field name="validity">14</field>
+    </record>
+
+    <record id="estate_offer_2" model="estate.property.offer">
+        <field name="partner_id" ref="base.res_partner_2"/>
+        <field name="property_id" ref="estate.estate_property_big_villa"/>
+        <field name="price">1500000</field>
+        <field name="validity">14</field>
+    </record>
+
+    <!-- Deco Addict -->
+    <record id="estate_offer_3" model="estate.property.offer">
+        <field name="partner_id" ref="base.res_partner_3"/>
+        <field name="property_id" ref="estate.estate_property_big_villa"/>
+        <field name="price">1500001</field>
+        <field name="validity">14</field>
+    </record>
+
+</odoo>

estate/models/__init__.py

@@ -0,0 +1,4 @@
+from . import estate_property
+from . import property_offer
+from . import property_tag
+from . import property_type

estate/models/estate_property.py

@@ -0,0 +1,189 @@
+from odoo import models, fields, api
+from datetime import timedelta
+
+from odoo.exceptions import UserError, ValidationError
+from odoo.tools import float_is_zero, float_compare
+
+
+class EstateProperty(models.Model):
+    _name = "estate.property"
+    _description = "Real Estate Property"
+    _order = "id desc"
+
+    name = fields.Char(required=True)
+    description = fields.Text()
+    postcode = fields.Char()
+    date_availability = fields.Date(
+        copy=False,
+        default=lambda self: fields.Date.today() + timedelta(days=90)
+    )
+
+
+    living_area = fields.Integer(string='Living Area (sqm)',default=120)
+
+    active = fields.Boolean(default=True)
+    state = fields.Selection([
+        ('new', 'New'),
+        ('offer_received', 'Offer Received'),
+        ('offer_accepted', 'Offer Accepted'),
+        ('sold', 'Sold'),
+        ('cancelled', 'Cancelled'),
+    ], required=True, copy=False, default='new')
+
+
+    def unlink(self):
+        for record in self:
+            if record.state not in ("new", "cancelled"):
+                raise UserError("You can only delete properties in New or Cancelled state.")
+        return super().unlink()
+
+
+    def action_cancel(self):
+        for record in self:
+            if record.state == 'sold':
+                raise UserError("A sold property cannot be cancelled.")
+            record.state = 'cancelled'
+        return True
+
+    def action_sold(self):
+        for record in self:
+            if record.state == 'cancelled':
+                raise UserError("A cancelled property cannot be set as sold.")
+            record.state = 'sold'
+        return True
+
+    property_type_id = fields.Many2one("estate.property.type")
+    buyer_id = fields.Many2one("res.partner", copy=False)
+    seller_id = fields.Many2one("res.users", default=lambda self: self.env.user)
+    tag_ids = fields.Many2many("estate.property.tag")
+    offer_ids = fields.One2many("estate.property.offer", "property_id")
+    company_id = fields.Many2one(
+        "res.company",
+        required=True,
+        default=lambda self: self.env.company
+    )
+
+
+    expected_price = fields.Integer(default=230)
+    selling_price = fields.Float(copy=False)
+    bedrooms = fields.Integer(default=2)
+    facades = fields.Integer(string="Facades",default=130)
+    garage = fields.Boolean()
+
+    garden = fields.Boolean()
+    garden_area = fields.Integer(string='Garden Area (sqm)',default=220)
+    garden_orientation = fields.Selection([
+        ('north', 'North'),
+        ('south', 'South'),
+        ('east', 'East'),
+        ('west', 'West')
+    ])
+
+
+    @api.onchange('garden')
+    def _onchange_garden(self):
+        for record in self:
+            if record.garden:
+                record.garden_area = 10
+                record.garden_orientation = 'north'
+            else:
+                record.garden_area = 0
+                record.garden_orientation = False
+
+    # Add this computed field
+    total_area = fields.Integer(
+        string='Total Area (sqm)',
+        compute='_compute_total_area',
+        store=True  # Optional: stores in database for better performance
+    )
+
+    best_price = fields.Float(
+        string="Best Offer is 123210 when we computed it to zero.",
+        compute="_compute_best_price",
+        store=True,
+        default=123
+    )
+
+    price_per_sqm = fields.Float(
+        compute="_compute_price_per_sqm",
+        store=True
+    )
+
+    @api.depends('living_area', 'garden_area','facades')
+    def _compute_total_area(self):
+        for record in self:
+            record.total_area = (record.living_area or 0) + (record.garden_area or 0) + (record.facades or 0)
+
+
+    @api.depends('expected_price', 'total_area')
+    def _compute_price_per_sqm(self):
+        for record in self:
+            if record.total_area:
+                record.price_per_sqm = record.expected_price / record.total_area
+            else:
+                record.price_per_sqm = 0
+
+    @api.depends('offer_ids.price')
+    def _compute_best_price(self):
+        for record in self:
+            prices = record.offer_ids.mapped('price')
+            record.best_price = max(prices) if prices else 0
+
+
+
+    @api.constrains('expected_price', 'selling_price')
+    def _check_selling_price(self):
+        for record in self:
+
+            # If selling price is not set yet (0 or False), skip validation
+            if float_is_zero(record.selling_price, precision_digits=2):
+                continue
+
+            # Ensure selling price >= 90% of expected price
+            min_price = record.expected_price * 0.90
+
+            comparison = float_compare(
+                record.selling_price,
+                min_price,
+                precision_digits=2
+            )
+
+            if comparison < 0:
+                raise ValidationError(
+                    "Selling price cannot be lower than 90% of expected price."
+                )
+
+
+    @api.constrains('date_availability')
+    def _check_date_end(self):
+        for record in self:
+            if record.date_availability < fields.Date.today():
+                raise ValidationError("The end date cannot be set in the past")
+
+    @api.constrains('expected_price')
+    def _check_expected_price(self):
+        for record in self:
+            if record.expected_price < 220:
+                raise ValidationError("Expected price cannot be lower than 220")
+
+
+    @api.model
+    def create(self, vals):
+
+        property_id = vals.get("property_id")
+        amount = vals.get("price")
+
+        if property_id and amount:
+            property_rec = self.env["estate.property"].browse(property_id)
+
+            existing_offers = property_rec.offer_ids.mapped("price")
+
+            if existing_offers and amount < max(existing_offers):
+                raise UserError("Offer must be higher than existing offers.")
+
+            # update property state
+            property_rec.state = "offer_received"
+
+        return super().create(vals)
+
+