# -*- coding: utf-8 -*- ############################################################################# # # Cybrosys Technologies Pvt. Ltd. # # Copyright (C) 2023-TODAY Cybrosys Technologies() # Author: Cybrosys Techno Solutions() # # You can modify it under the terms of the GNU LESSER # GENERAL PUBLIC LICENSE (LGPL v3), Version 3. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU LESSER GENERAL PUBLIC LICENSE (LGPL v3) for more details. # # You should have received a copy of the GNU LESSER GENERAL PUBLIC LICENSE # (LGPL v3) along with this program. # If not, see . # ############################################################################# from odoo import api, fields, models, _ from odoo.exceptions import ValidationError class PropertySale(models.Model): """A class for the model property sale to represent the sale order of a property""" _name = 'property.sale' _description = 'Sale of the Property' _inherit = ['mail.thread', 'mail.activity.mixin'] _order = 'name desc' name = fields.Char(string='Reference', readonly=True, copy=False, default='New', help='The reference code/sequence of the property sale') property_id = fields.Many2one( 'property.property', required=True, domain="[('state', '=', 'available'), ('sale_rent', '=', 'for_sale')]", string="Property Name", help='The property to be sold') partner_id = fields.Many2one('res.partner', string="Customer", required=True, help='The customer who is buying the property') order_date = fields.Date(string="Order Date", help='The order date of property') state = fields.Selection([('draft', 'Draft'), ('confirm', 'Confirm')], default='draft', string="State", tracking=True) invoice_id = fields.Many2one('account.move', readonly=True, string="Invoice", help='The invoice reference for the property') invoiced = fields.Boolean(string='Invoiced', help='Is the property sale invoiced') billed = fields.Boolean(string='Commission Billed', help='Is the commission given for this property ' 'sale') sale_price = fields.Monetary(string="Sale Price", readonly=False, related='property_id.unit_price', help='The price of the property') any_broker = fields.Boolean(string='Any Broker', help="Enable if this sale have a Broker") broker_id = fields.Many2one('res.partner', string="Broker name", help='The broker for this property sale') commission_plan_id = fields.Many2one('property.commission', string="Commission Plan", help="Select the Commission Plan for " "the broker") commission_type = fields.Char( compute='_compute_commission_and_commission_type', string="Commission Type", help='The type of the commission') commission = fields.Monetary(string='Commission', compute='_compute_commission_and_commission_type', help='THe amount of commission') company_id = fields.Many2one('res.company', string="Property Management Company", default=lambda self: self.env.company) currency_id = fields.Many2one('res.currency', 'Currency', related='company_id.currency_id', required=True) @api.model def create(self, vals): """Generate Reference for the sale order""" if vals.get('name', _('New')) == _('New'): vals['name'] = self.env['ir.sequence'].next_by_code( 'property.sale') or 'New' res = super(PropertySale, self).create(vals) return res @api.depends('commission_plan_id', 'sale_price') def _compute_commission_and_commission_type(self): """Calculate commission based on commission plan and sale price""" for rec in self: rec.commission_type = rec.commission_plan_id.commission_type if rec.commission_plan_id.commission_type == 'fixed': rec.commission = rec.commission_plan_id.commission else: rec.commission = (rec.sale_price * rec.commission_plan_id.commission / 100) def create_invoice(self): """Generate Invoice Based on the Monetary Values and return Invoice Form View""" self.invoiced = True return { 'name': _('Invoice'), 'view_mode': 'form', 'res_model': 'account.move', 'target': 'current', 'type': 'ir.actions.act_window', 'context': { 'default_move_type': 'out_invoice', 'default_company_id': self.env.user.company_id.id, 'default_partner_id': self.partner_id.id, 'default_property_order_id': self.id, 'default_invoice_line_ids': [fields.Command.create({ 'name': self.property_id.name, 'price_unit': self.sale_price, 'currency_id': self.env.user.company_id.currency_id.id, })] } } def commission_bill(self): """Generate Bills Based on the Monetary Values and return Bills Form View""" self.billed = True return { 'name': _('Commission Bill'), 'view_mode': 'form', 'res_model': 'account.move', 'target': 'current', 'type': 'ir.actions.act_window', 'context': { 'default_move_type': 'in_invoice', 'default_company_id': self.env.user.company_id.id, 'default_partner_id': self.broker_id.id, 'default_property_order_id': self.id, 'default_invoice_line_ids': [fields.Command.create({ 'name': self.property_id.name, 'price_unit': self.commission, 'currency_id': self.env.user.company_id.currency_id.id, })] } } def action_view_invoice(self): """Return Invoices Tree View""" return { 'name': _('Invoices'), 'view_mode': 'tree,form', 'res_model': 'account.move', 'target': 'current', 'type': 'ir.actions.act_window', 'domain': [('property_order_id', '=', self.id), ('move_type', '=', 'out_invoice')] } def action_view_commission_bill(self): """Return Bills Tree View""" return { 'name': _('Commission Bills'), 'view_mode': 'tree,form', 'res_model': 'account.move', 'target': 'current', 'type': 'ir.actions.act_window', 'domain': [('property_order_id', '=', self.id), ('move_type', '=', 'in_invoice')] } def action_confirm(self): """Confirm the sale order and Change necessary fields""" if self.partner_id.blacklisted: raise ValidationError( _('The Customer %r is Blacklisted.', self.partner_id.name)) self.state = 'confirm' self.property_id.state = 'sold' self.property_id.sale_id = self.id