[ADD] estate: Added Real Estate Module

estate/__init__.py

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+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import models

estate/__manifest__.py

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+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+{
+    'name': 'Real Estate',
+    'description': 'A Module which covers all workflows related to real estate',
+    'summary': 'Module to track all things related to real estate of any company',
+    'version': '1.0',
+    'category': 'Estate',
+    'depends': [
+        'base'
+    ],
+    'data': [
+        'security/ir.model.access.csv',
+        'views/estate_property_views.xml',
+        'views/estate_property_tag_views.xml',
+        'views/estate_property_type_views.xml',
+        'views/estate_property_offer_views.xml',
+        'views/estate_property_menus.xml',
+    ],
+    'license': 'LGPL-3',
+    'installable': True,
+    'application': True,
+    'auto_install': False
+}

estate/models/__init__.py

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+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import estate_property
+from . import estate_property_type
+from . import estate_property_tag
+from . import estate_property_offer

estate/models/estate_property.py

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+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from datetime import datetime, timedelta
+from odoo import api, models, fields, exceptions
+
+
+class EstateProperty(models.Model):
+    _name = 'estate.property'
+    _description = 'Estate Property'
+
+    name = fields.Char(string='Estate Property Name', required=True)
+    description = fields.Text(string='Estate Property Description')
+    postcode = fields.Char(string='Estate Property Postcode')
+    date_availability = fields.Date(string='Estate Property Date Availability', copy=False, default=lambda self: datetime.now() + timedelta(days=90))
+    expected_price = fields.Float(string='Expected Price Of Property', required=True)
+    selling_price = fields.Float(string='Selling Price of Property', readonly=True, copy=False)
+    bedrooms = fields.Integer(string='Number of Bedrooms in Property', default=2)
+    living_area = fields.Integer(string='Number of Living Room in Property')
+    facades = fields.Integer(string='Number of Facades in Property')
+    garage = fields.Boolean(string='Property have garage or not')
+    garden = fields.Boolean(string='Property have Garden or not')
+    garden_area = fields.Integer(string='Number of Garden Area')
+    garden_orientation = fields.Selection(
+        string='Orientation of Garden',
+        selection=[
+            ('north', 'North'),
+            ('south', 'South'),
+            ('east', 'East'),
+            ('west', 'West')
+        ],
+        help='Different Types of Directions')
+    active = fields.Boolean(default=True)
+    state = fields.Selection(
+        string='State',
+        default='new',
+        copy=False,
+        required=True,
+        selection=[
+            ('new', 'New'),
+            ('offer_received', 'Offer Received'),
+            ('offer_accepted', 'Offer Accepted'),
+            ('sold', 'Sold'),
+            ('cancel', 'Cancelled')
+        ],
+        help='State of the property')
+    property_type_id = fields.Many2one('estate.property.type', string='Property Type Id')
+    buyer_id = fields.Many2one('res.partner', string='Buyer', copy=False)
+    salesman_id = fields.Many2one('res.users', string='Salesman', default=lambda self: self.env.user)
+    tag_ids = fields.Many2many('estate.property.tag', string='Estate property Tag')
+    offer_ids = fields.One2many('estate.property.offer', 'property_id', string='offer')
+    total_area = fields.Float(compute='_compute_total_area')
+    best_price = fields.Float(compute='_compute_best_price', string='Best Offer Price')
+
+    @api.depends('living_area', 'garden_area')
+    def _compute_total_area(self):
+        for record in self:
+            record.total_area = record.garden_area + record.living_area
+
+    @api.depends('offer_ids.price')
+    def _compute_best_price(self):
+        for record in self:
+            record.best_price = max(record.offer_ids.mapped('price'), default=0.0)
+
+    @api.onchange('garden')
+    def _on_change_garden(self):
+        for record in self:
+            if self.garden:
+                record.garden_area = 10
+                record.garden_orientation = 'north'
+            else:
+                record.garden_area = False
+                record.garden_orientation = False
+
+    def property_sold_action(self):
+        for record in self:
+            if record.state == 'cancel':
+                raise exceptions.UserError('Cancelled property can not be sold')
+            else:
+                record.state = 'sold'
+        return True
+
+    def property_cancel_action(self):
+        for record in self:
+            if record.state == 'sold':
+                raise exceptions.UserError('Sold property can not be cancelled')
+            else:
+                record.state = 'cancel'
+        return True

estate/models/estate_property_offer.py

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+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from datetime import timedelta
+from odoo import api, fields, models
+
+
+class EstatePropertyOffer(models.Model):
+    _name = 'estate.property.offer'
+    _description = 'Estate Property Offer'
+
+    price = fields.Float(string='Offer Price')
+    status = fields.Selection(
+        string='Status',
+        copy=False,
+        selection=[
+            ('accepted', 'Accepted'),
+            ('refused', 'Refused')
+        ])
+    partner_id = fields.Many2one('res.partner', required=True)
+    property_id = fields.Many2one('estate.property', required=True)
+    created_date = fields.Date(default=fields.Date.context_today, string='Created Date')
+    validity = fields.Integer(default=7, string='Validity (Days)')
+    date_deadline = fields.Date(compute='_compute_date_deadline', inverse='_inverse_date_deadline', string='Deadline Date', store='True')
+
+    @api.depends('created_date', 'validity')
+    def _compute_date_deadline(self):
+        for record in self:
+            if record.created_date and record.validity:
+                record.date_deadline = record.created_date + timedelta(days=record.validity)
+            else:
+                record.date_deadline = False
+
+    def _inverse_date_deadline(self):
+        for record in self:
+            if record.date_deadline and record.created_date:
+                record.validity = (record.date_deadline - record.created_date).days
+            else:
+                record.validity = 0
+
+    def offer_accepted_action(self):
+        for record in self:
+            record.status = 'accepted'
+            record.property_id.buyer_id = record.partner_id
+            record.property_id.selling_price = record.price
+        return True
+
+    def offer_refused_action(self):
+        for record in self:
+            record.status = 'refused'
+        return True

estate/models/estate_property_tag.py

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+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import models, fields
+
+
+class EstatePropertyTag(models.Model):
+    _name = 'estate.property.tag'
+    _description = 'Estate Property Tag'
+
+    name = fields.Char(string='Estate Property Tag', required=True)

estate/models/estate_property_type.py

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+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import models, fields
+
+
+class EstatePropertyType(models.Model):
+    _name = 'estate.property.type'
+    _description = 'Estate Property Type'
+
+    name = fields.Char(string='Estate Property Type', required=True)

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,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

estate/views/estate_property_menus.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <!-- Root Menu -->
+    <menuitem id="estate_menu_root" name="Real Estate">
+
+        <!-- Advertisement Menu -->
+        <menuitem id="estate_advertisement_menu" name="Advertisement">
+            <menuitem id="estate_property_menu_action" action="estate_property_actions" />
+        </menuitem>
+
+        <!-- Settings Menu -->
+        <menuitem id="estate_settings_menu" name="Settings">
+            <menuitem id="estate_property_type_menu_action" action="estate_property_type_actions" />
+            <menuitem id="estate_property_tag_menu_action" action="estate_property_tag_actions" />
+        </menuitem>
+    </menuitem>
+</odoo>

estate/views/estate_property_offer_views.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <!-- List View -->
+    <record id="estate_property_offer_view" 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>
+                <field name="price" string="Price" />
+                <field name="partner_id" string="Partner" />
+                <field name="validity" string="Validity (days)" />
+                <field name="date_deadline" string="Deadline" />
+                <button name="offer_accepted_action" string="Accept" type="object" icon="fa-check" />
+                <button name="offer_refused_action" string="Refuse" type="object" icon="fa-times" />
+                <field name="status" />
+            </list>
+        </field>
+    </record>
+
+    <!-- Form View -->
+    <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="Offer Price Form">
+                <sheet>
+                    <group>
+                        <field name="price" string="Price" />
+                        <field name="partner_id" string="Partner" />
+                        <field name="validity" string="Validity (days) " />
+                        <field name="date_deadline" string="Deadline" />
+                        <field name="status" />
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+</odoo>

estate/views/estate_property_tag_views.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+	<record id="estate_property_tag_actions" 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>

estate/views/estate_property_type_views.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+	<record id="estate_property_type_actions" 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>