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[ADD] estate: Added Estate module #841

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3 changes: 3 additions & 0 deletions estate/__init__.py
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# Part of Odoo. See LICENSE file for full copyright and licensing details.

from . import models
22 changes: 22 additions & 0 deletions estate/__manifest__.py
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{
'name': 'Estate',
"version": "1.0",
"category": "Real Estate/Brokerage",
'data': [
'security/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/res_users_views.xml',
'views/estate_menus.xml',
'data/estate_property_type.xml',
],
'demo': [
'demo/estate_property_demo.xml',
'demo/estate_property_offer.xml'
],
'application': True,
'installable': True,
'license': 'LGPL-3',
}
18 changes: 18 additions & 0 deletions estate/data/estate_property_type.xml
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<?xml version="1.0" encoding="utf-8"?>
<odoo>
<record id="property_type_residential" model="estate.property.type">
<field name="name">Residential</field>
</record>

<record id="property_type_commercial" model="estate.property.type">
<field name="name">Commercial</field>
</record>

<record id="property_type_industrial" model="estate.property.type">
<field name="name">Industrial</field>
</record>

<record id="property_type_land" model="estate.property.type">
<field name="name">Land</field>
</record>
</odoo>
50 changes: 50 additions & 0 deletions estate/demo/estate_property_demo.xml
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<?xml version="1.0" encoding="utf-8"?>
<odoo>
<record id="estate_property_demo_1" model="estate.property">
<field name="name">Big Villa</field>
<field name="state">new</field>
<field name="description">A nice and big villa</field>
<field name="postcode">12345</field>
<field name="date_avaiblity">2020-02-02</field>
<field name="expected_price">1600000.0</field>
<field name="bedrooms">6</field>
<field name="living_area">100</field>
<field name="facades">4</field>
<field name="garage">1</field>
<field name="garden">1</field>
<field name="garden_area">100000</field>
<field name="garden_orientation">south</field>
</record>

<record id="estate_property_demo_2" model="estate.property">
<field name="name">Trailer Home</field>
<field name="state">cancelled</field>
<field name="description">Home in trailer park.</field>
<field name="postcode">54321</field>
<field name="date_avaiblity">1970-01-01</field>
<field name="expected_price">100000.00</field>
<field name="selling_price">120000.00</field>
<field name="bedrooms">1</field>
<field name="living_area">10</field>
<field name="facades">4</field>
<field name="garage">0</field>
<field name="offer_ids"
eval="[
Command.create({
'partner_id': ref('base.res_partner_2'),
'price': 1500002,
'validity': 14,
}),
Command.create({
'partner_id': ref('base.res_partner_2'),
'price': 1500003,
'validity': 14,
}),
Command.create({
'partner_id': ref('base.res_partner_3'),
'price': 1500004,
'validity': 11,
}),
]" />
</record>
</odoo>
30 changes: 30 additions & 0 deletions estate/demo/estate_property_offer.xml
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<?xml version="1.0" encoding="UTF-8"?>
<odoo>
<record id="estate_property_offer_1" model="estate.property.offer">
<field name="price">1000000000</field>
<field name="validity">14</field>
<field name="property_id" ref="estate_property_demo_1" />
<field name="partner_id" ref="base.res_partner_1" />
</record>
<record id="estate_property_offer_2" model="estate.property.offer">
<field name="price">1500000000000</field>
<field name="validity">14</field>
<field name="property_id" ref="estate_property_demo_1" />
<field name="partner_id" ref="base.res_partner_1" />
</record>
<record id="estate_property_offer_3" model="estate.property.offer">
<field name="price">15000000000001</field>
<field name="validity">11</field>
<field name="property_id" ref="estate_property_demo_1" />
<field name="partner_id" ref="base.res_partner_2" />
</record>
<function model="estate.property.offer" name="action_confirm">
<value eval="[ref('estate_property_offer_1')]" />
</function>
<function model="estate.property.offer" name="action_refuse">
<value eval="[ref('estate_property_offer_2')]" />
</function>
<function model="estate.property.offer" name="action_refuse">
<value eval="[ref('estate_property_offer_3')]" />
</function>
</odoo>
7 changes: 7 additions & 0 deletions 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
from . import res_users
94 changes: 94 additions & 0 deletions estate/models/estate_property.py
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from datetime import date
from dateutil.relativedelta import relativedelta
from odoo import fields, models, api
from odoo.exceptions import UserError


class EstateProperty(models.Model):
_name = "estate.property"
_description = "Estate Property is defined"
_order = "id desc"
_sql_constraints = [
('check_expectep_price', 'CHECK(expected_price > 0 AND selling_price > 0)',
'The Price must be positve.')
]

name = fields.Char(required=True)
description = fields.Text()
postcode = fields.Char()
date_avaiblity = fields.Date(copy=False, default=date.today() + relativedelta(months=3))
expected_price = fields.Float(required=True)
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()
property_type_id = fields.Many2one("estate.property.type", string="Property Type")
salesman_id = fields.Many2one('res.users', string='Salesman', index=True, default=lambda self: self.env.user)
buyer_id = fields.Many2one(
'res.partner',
string='Buyer',
index=True,
default=lambda self: self.env.user.partner_id.id
)
property_tag_ids = fields.Many2many("estate.property.tag")
offer_ids = fields.One2many("estate.property.offer", "property_id", string="Offers")
total_area = fields.Float(compute="_compute_total")
best_price = fields.Float(compute="_compute_best_price", string="Best Offer Price", readonly=True)
active = fields.Boolean(default=True)
company_id = fields.Many2one("res.company", required=True, default=lambda self: self.env.company)

@api.depends("garden_area", "living_area")
def _compute_total(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:
if record.offer_ids:
record.best_price = max(record.offer_ids.mapped('price'))
else:
record.best_price = 0.0

garden_orientation = fields.Selection(
string='Direction',
selection=[('north', 'North'), ('south', 'South'), ('east', 'East'), ('west', 'West')],
help="This is used to locate garden's direction"
)

state = fields.Selection(
selection=[('new', 'New'), ('offer received', 'Offer Received'), ('offer accepted', 'Offer Accepted'), ('sold', 'Sold'), ('cancelled', 'Cancelled')],
default='new',
required=True,
copy=False,
)

@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

def action_cancel(self):
for record in self:
if record.state == 'sold':
raise UserError("Sold properties cannot be cancelled.")
record.state = 'cancelled'

def action_sold(self):
for record in self:
if record.state == 'cancelled':
raise UserError("Cancelled properties cannot be marked as sold.")
record.state = 'sold'

@api.ondelete(at_uninstall=False)
def _check_state_delete(self):
for record in self:
if record.state not in ['new', 'cancelled']:
raise UserError("Only properties in 'New' or 'Cancelled' state can be deleted.")
83 changes: 83 additions & 0 deletions estate/models/estate_property_offer.py
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from datetime import timedelta
from odoo import api, fields, models
from odoo.exceptions import UserError, ValidationError
from odoo.tools import float_compare


class EstatePropertyOffer(models.Model):
_name = "estate.property.offer"
_description = "Offers related to property are made"
_order = "price desc"
_sql_constraints = [
('check_price', 'CHECK(price > 0)', 'The offer price must be greater than 0')
]

price = fields.Float()
partner_id = fields.Many2one(
"res.partner", string='Partner', index=True, default=lambda self: self.env.user.partner_id.id
)
property_id = fields.Many2one("estate.property", index=True, required=True)
validity = fields.Integer(default=7)
date_deadline = fields.Date(
string="Deadline",
compute="_compute_date_deadline",
inverse="_inverse_date_deadline",
store=True
)
property_type_id = fields.Many2one('estate.property.type', index=True)

@api.depends('create_date', 'validity')
def _compute_date_deadline(self):
for record in self:
create_date = record.create_date or fields.Date.today()
record.date_deadline = create_date + timedelta(days=record.validity)

def _inverse_date_deadline(self):
for record in self:
create_date = record.create_date or fields.Date.today()
if record.date_deadline:
record.validity = (record.date_deadline.day - create_date.day)

status = fields.Selection(
selection=[('accepted', 'Accepted'), ('refused', 'Refuse')],
copy=False,
)

def action_confirm(self):
for record in self:
if any(
offer.status == 'accepted'
for offer in record.property_id.offer_ids
):
raise UserError("Only one offer can be accepted per property.")
min_price = record.property_id.expected_price * 0.9
if float_compare(record.price, min_price, precision_digits=2) < 0:
raise ValidationError("Offer must be at least 90% of the expected price to be accepted.")
record.status = 'accepted'
record.property_id.state = 'offer accepted'
other_offers = record.property_id.offer_ids - record
other_offers.write({'status': 'refused'})
record.property_id.selling_price = record.price
record.property_id.buyer_id = record.partner_id

def action_refuse(self):
for record in self:
record.status = 'refused'

@api.model_create_multi
def create(self, vals_list):
for vals in vals_list:
property_id = vals.get("property_id")
price = vals.get("price", 0.0)
if property_id:
property_obj = self.env["estate.property"].browse(property_id)
best_price = property_obj.best_price or 0.0
if price < best_price:
raise UserError(
"Offer price must be greater than or equal to the best offer price."
)
records = super().create(vals_list)
for record in records:
if record.partner_id:
record.property_id.state = "offer received"
return records
13 changes: 13 additions & 0 deletions estate/models/estate_property_tag.py
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from odoo import fields, models


class EstatePropertyTag(models.Model):
_name = "estate.property.tag"
_description = "Tags of estate are defined"
_order = "name asc"
_sql_constraints = [
('check_unique_name', 'UNIQUE(name)', 'The name of the tag should be unique')
]

name = fields.Char(required=True)
color = fields.Integer()
21 changes: 21 additions & 0 deletions estate/models/estate_property_type.py
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from odoo import fields, models, api


class EstatePropertyType(models.Model):
_name = "estate.property.type"
_description = "Type of estate is defined"
_order = "name asc"
_sql_constraints = [
('check_unique_property_type', 'UNIQUE(name)', 'The Property type should be unique')
]

name = fields.Char(required=True)
property_ids = fields.One2many('estate.property', 'property_type_id')
sequence = fields.Integer()
offer_ids = fields.One2many('estate.property.offer', 'property_type_id')
offer_count = fields.Integer(string="Offer Count", compute="_compute_offer_count")

@api.depends('offer_ids')
def _compute_offer_count(self):
for record in self:
record.offer_count = sum(len(property.offer_ids) for property in record.property_ids)
7 changes: 7 additions & 0 deletions estate/models/res_users.py
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from odoo import models, fields


class ResUsers(models.Model):
_inherit = 'res.users'

property_ids = fields.One2many('estate.property', 'salesman_id', domain=[('state', 'not in', ['sold', 'cancelled'])])
10 changes: 10 additions & 0 deletions 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_property_manager,access_estate_property_manager,model_estate_property,estate_group_manager,1,1,1,0
access_property_type_manager,access_estate_property_type_manager,model_estate_property_type,estate_group_manager,1,1,1,1
access_property_tag_manager,access_estate_property_tag_manager,model_estate_property_tag,estate_group_manager,1,1,1,1
access_property_offer_manager,access_estate_property_offer_manager,model_estate_property_offer,estate_group_manager,1,1,1,1
access_res_users_manager,access_res_users_manager,model_res_users,estate_group_manager,1,1,1,1
access_property_agent,access_estate_property_agent,model_estate_property,estate_group_user,1,1,1,0
access_property_offer_agent,access_estate_property_offer_agent,model_estate_property_offer,estate_group_user,1,1,1,0
access_property_type_agent,access_estate_property_type_agent,model_estate_property_type,estate_group_user,1,0,0,0
access_property_tag_agent,access_estate_property_tag_agent,model_estate_property_tag,estate_group_user,1,0,0,0
26 changes: 26 additions & 0 deletions estate/security/security.xml
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<?xml version="1.0" encoding="utf-8"?>
<odoo>
<record id="estate_group_user" model="res.groups">
<field name="name">Agent</field>
<field name="comment">Real estate agents can manage the properties under their care, or properties which are not specifically under the care of any agent.</field>
<field name="category_id" ref="base.module_category_real_estate_brokerage"/>
</record>

<record id="estate_group_manager" model="res.groups">
<field name="name">Manager</field>
<field name="comment">Real estate managers can configure the system (manage available types and tags) as well as oversee every property in the pipeline.</field>
<field name="category_id" ref="base.module_category_real_estate_brokerage"/>
<field name="implied_ids" eval="[(4, ref('estate_group_user'))]"/>
</record>

<record id="company_rule_id" model="ir.rule">
<field name="name">company: see or modify properties of my company only</field>
<field name="model_id" ref="model_estate_property" />
<field name="perm_read" eval="True" />
<field name="perm_write" eval="True" />
<field name="perm_create" eval="True" />
<field name="perm_unlink" eval="False" />
<field name="groups" eval="[Command.link(ref('estate_group_user'))]" />
<field name="domain_force">[('company_id', '=', user.company_id.id)]</field>
</record>
</odoo>
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