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1 change: 1 addition & 0 deletions estate_account/__init__.py
Original file line number Diff line number Diff line change
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from . import models
15 changes: 15 additions & 0 deletions estate_account/__manifest__.py
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{
'name': 'Estate Account',
'version': '1.0',
'sequence': 2,
'depends': ['base', 'real_estate', 'account'],
'category': 'Real Estate',
'author': 'prbo',
'summary': 'Invoice integration with Real Estate',
'description': 'Creates an invoice when a property is sold.',
'license': 'LGPL-3',
'data': [],
'installable': True,
'application': False,
'auto_install': False,
}
1 change: 1 addition & 0 deletions estate_account/models/__init__.py
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from . import estate_property
43 changes: 43 additions & 0 deletions estate_account/models/estate_property.py
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from odoo import models, Command
from odoo.exceptions import UserError


class EstateProperty(models.Model):
_inherit = "estate.property"

def action_sold(self):
journal = self.env['account.journal'].search([
('type', '=', 'sale'),
], limit=1)

if not journal:
raise UserError("No sales journal found!")

for property in self:
if not property.buyer:
raise UserError("Buyer is required to create invoice.")

selling_price = property.selling_price
service_fee = selling_price * 0.06

invoice_vals = {
'partner_id': property.buyer.id,
'move_type': 'out_invoice',
'journal_id': journal.id,
'invoice_line_ids': [
Command.create({
'name': "Service Fees (6%)",
'quantity': 1,
'price_unit': service_fee,
}),
Command.create({
'name': "Administrative Fees",
'quantity': 1,
'price_unit': 100.00,
}),
],
}

self.env['account.move'].create(invoice_vals)

return super().action_sold()
1 change: 1 addition & 0 deletions real_estate/__init__.py
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from . import models
19 changes: 19 additions & 0 deletions real_estate/__manifest__.py
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{
'name': "RealEstate",
'version': '1.0',
'author': "prbo",
'license': 'LGPL-3',
'category': 'Real Estate',
'sequence': 1,
'application': True,
'depends': ['base'],
'data': [
'security/ir.model.access.csv',
'views/estate_property_offer_view.xml',
'views/estate_property_type_view.xml',
'views/estate_property_views.xml',
'views/estate_property_tag_view.xml',
'views/estate_menus.xml',
'views/res_users_views.xml',
],
}
2 changes: 2 additions & 0 deletions real_estate/data/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_user,access.estate.property,model_estate_property,base.group_user,1,1,1,1
5 changes: 5 additions & 0 deletions real_estate/models/__init__.py
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from . import estate_property
from . import estate_property_type
from . import estate_property_tag
from . import estate_property_offer
from . import res_users
115 changes: 115 additions & 0 deletions real_estate/models/estate_property.py
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from odoo import fields, models, api
from datetime import date, timedelta
from odoo.exceptions import UserError, ValidationError
from odoo.tools.float_utils import float_compare


class EstateProperty(models.Model):
_name = "estate.property"
_description = "Test Model"
_order = "id desc"

name = fields.Char(required=True)
description = fields.Text()
postcode = fields.Char()
date_availability = fields.Date(
string="Available From",
copy=False,
default=lambda self: date.today() + timedelta(days=90)
)
expected_price = fields.Float(required=True)
selling_price = fields.Float(readonly=True, copy=False)
best_price = fields.Float(compute="_compute_best_price")

bedrooms = fields.Integer(default=2)
facades = fields.Integer()
garage = fields.Boolean()
garden = fields.Boolean()
living_area = fields.Float()
garden_area = fields.Float()
total_area = fields.Float(compute="_compute_total_area")

garden_orientation = fields.Selection(
string='Garden Orientation',
selection=[
('north', 'North'),
('south', 'South'),
('east', 'East'),
('west', 'West')
],
help="Direction of the garden"
)

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'
)

property_type = fields.Many2one("estate.property.type", string="Property Type")
buyer = fields.Many2one("res.partner", string="Buyer", copy=False)
seller = fields.Many2one("res.users", string="Salesperson", default=lambda self: self.env.user)
tag_ids = fields.Many2many("estate.property.tag", string="Tags")
offer_ids = fields.One2many("estate.property.offer", "property_id", string="Offers")

_sql_constraints = [
('check_expected_price_positive', 'CHECK(expected_price > 0)', 'Expected price must be strictly positive.'),
('check_selling_price_positive', 'CHECK(selling_price >= 0)', 'Selling price must be zero or 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.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 _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_sold(self):
for record in self:
if record.state in ['sold', 'cancelled']:
raise UserError("You cannot sell a cancelled or already sold property.")
if not record.buyer_id:
raise UserError("Please assign a buyer before marking the property as sold.")
record.state = 'sold'
return True

def action_cancel(self):
for record in self:
if record.state in ['sold', 'cancelled']:
raise UserError("You cannot cancel a sold or already cancelled property.")
record.state = 'cancelled'
return True

@api.constrains('selling_price', 'expected_price')
def _check_selling_price_margin(self):
for record in self:
if float_compare(record.selling_price, 0.0, precision_digits=2) > 0:
min_acceptable_price = 0.9 * record.expected_price
if float_compare(record.selling_price, min_acceptable_price, precision_digits=2) < 0:
raise ValidationError("Selling price cannot be lower than 90% of the expected price.")

@api.ondelete(at_uninstall=False)
def _check_property_state_on_delete(self):
for record in self:
if record.state not in ['new', 'cancelled']:
raise UserError("Only properties with state 'New' or 'Cancelled' can be deleted.")
82 changes: 82 additions & 0 deletions real_estate/models/estate_property_offer.py
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from odoo import models, fields, api
from datetime import timedelta
from odoo.exceptions import UserError, ValidationError


class EstatePropertyOffer(models.Model):
_name = "estate.property.offer"
_description = "Property Offer"
_order = "price desc"

price = fields.Float(required=True)
status = fields.Selection([
('accepted', 'Accepted'),
('refused', 'Refused')
])
partner_id = fields.Many2one("res.partner", string="Partner", required=True)
property_id = fields.Many2one(
"estate.property",
required=True,
ondelete='cascade'
)
property_type_id = fields.Many2one(
related="property_id.property_type",
store=True,
string="Property Type"
)

validity = fields.Integer(default=7)
date_deadline = fields.Date(
compute="_compute_date_deadline",
inverse="_inverse_date_deadline",
store=True
)

_sql_constraints = [
('check_offer_price_positive', 'CHECK(price > 0)', 'Offer price must be strictly positive.')
]

@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.date() if record.create_date else fields.Date.today()
record.validity = (record.date_deadline - create_date).days

def action_accept(self):
for record in self:
if record.property_id.state == 'sold':
raise UserError("You cannot accept an offer on a sold property.")
record.status = 'accepted'
record.property_id.selling_price = record.price
record.property_id.buyer = record.partner_id
record.property_id.state = 'offer_accepted'

other_offers = self.search([
('property_id', '=', record.property_id.id),
('id', '!=', record.id)
])
other_offers.write({'status': 'refused'})

def action_refuse(self):
for offer in self:
offer.status = 'refused'
return True

@api.model_create_multi
def create(self, vals_list):
for vals in vals_list:
property_id = vals.get('property_id')
if property_id:
property_rec = self.env['estate.property'].browse(property_id)
existing_offers = property_rec.offer_ids.filtered(
lambda o: o.price >= vals.get('price', 0)
)
if existing_offers:
raise ValidationError("You cannot create an offer lower than or equal to an existing one.")
property_rec.state = 'offer_received'
return super().create(vals_list)
15 changes: 15 additions & 0 deletions real_estate/models/estate_property_tag.py
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from odoo import fields, models


class EstatePropertyTag(models.Model):
_name = "estate.property.tag"
_description = "Property Tag"
_order = "name"

name = fields.Char(required=True)
color = fields.Integer(string="Color")
sequence = fields.Integer(string="10")

_sql_constraints = [
('unique_tag_name', 'UNIQUE(name)', 'Tag name must be unique.')
]
36 changes: 36 additions & 0 deletions real_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 = "Property Type"
_order = "sequence, name"

name = fields.Char(required=True)
sequence = fields.Integer(default=10)

_sql_constraints = [
('unique_type_name', 'UNIQUE(name)', 'Property type name must be unique.')
]

offer_ids = fields.One2many(
'estate.property.offer',
'property_type_id',
string="Offers"
)

offer_count = fields.Integer(
string="Offer Count",
compute="_compute_offer_count"
)

property_ids = fields.One2many(
"estate.property",
"property_type",
string="Properties"
)

@api.depends('offer_ids')
def _compute_offer_count(self):
for record in self:
record.offer_count = len(record.offer_ids)
12 changes: 12 additions & 0 deletions real_estate/models/res_users.py
Original file line number Diff line number Diff line change
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from odoo import models, fields


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

property_ids = fields.One2many(
'estate.property',
'seller',
string='Properties',
domain=[('state', '=', 'available')]
)
5 changes: 5 additions & 0 deletions real_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_user,access.estate.property,model_estate_property,base.group_user,1,1,1,1
access_estate_property_type_user,access.estate.property.type,model_estate_property_type,base.group_user,1,1,1,1
access_estate_property_tag_user,access.estate.property.tag,model_estate_property_tag,base.group_user,1,1,1,1
access_estate_property_offer_user,access.estate.property.offer,model_estate_property_offer,base.group_user,1,1,1,1
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