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