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143 lines
6.2 KiB
143 lines
6.2 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 datetime import datetime
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from odoo import api, fields, models, _
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from odoo.exceptions import ValidationError
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class PropertyAuction(models.Model):
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"""A class to represent the model property auction"""
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_name = 'property.auction'
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_description = 'Property Auction'
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_rec_name = 'auction_seq'
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auction_seq = fields.Char(string='Reference', readonly=True,
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required=True, copy=False, default='New')
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property_id = fields.Many2one(
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'property.property', required=True,
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string='Property',
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domain="[('state','=','available'), ('sale_rent','=','for_auction')]",
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help='Related property for auction')
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responsible_id = fields.Many2one('res.users', required=True,
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string='Responsible User',
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help='The responsible person for '
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'managing the auction')
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bid_start_price = fields.Monetary(string='Bid Start Price',
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help='The starting bid price for '
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'the property')
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final_price = fields.Monetary(string='Final Price', readonly=True,
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help='The final price of the property')
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state = fields.Selection(selection=[
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('draft', 'Draft'),
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('confirmed', 'Confirmed'),
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('started', 'Started'),
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('ended', 'Ended'),
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('canceled', 'Canceled')
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], default='draft', string='State',
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help="* The \'Draft\' status is used when the auction is at draft.\n"
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"* The \'Confirmed\'status is used when the auction is confirmed\n"
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"* The \'Started\' status is used when the auction is started.\n"
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"* The \'Ended\' status is used when the auction is ended.\n"
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"* The \'Cancelled\' status is used when user cancel the auction.")
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participant_ids = fields.One2many('property.auction.line',
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'auction_id',
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string='Participants')
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start_time = fields.Datetime(string='Start Time',
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help='The starting time of the auction',
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required=True)
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end_time = fields.Datetime(string='End time',
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help='The ending time of the auction',
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required=True)
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auction_winner_id = fields.Many2one('res.partner',
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readonly=True,
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string='Auction Winner',
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help='The winner of the auction is '
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'selected according to the bids')
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sold = fields.Boolean(string='Sold', default=False,
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help='Whether the property is sold or not')
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company_id = fields.Many2one('res.company', string='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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"""Supering the create function inorder to set the auction_seq number
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"""
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if vals.get('auction_seq', 'New') == 'New':
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vals['auction_seq'] = self.env['ir.sequence'].next_by_code(
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'property.auction') or 'New'
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res = super(PropertyAuction, self).create(vals)
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return res
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@api.constrains('start_time','end_time')
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def check_start_time_end_time(self):
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current_date_time = datetime.now()
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if (not self.start_time > current_date_time < self.end_time or
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not self.start_time < self.end_time):
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raise ValidationError(_('Please provide a valid date and time'))
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def action_confirm(self):
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"""Changes state to confirmed"""
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self.state = 'confirmed'
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def action_start(self):
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"""Changes state to started"""
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self.state = 'started'
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def action_end(self):
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"""Set state to ended and set values to fields auction_winner_id,
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final_price, end_time"""
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selected_line = \
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sorted(self.participant_ids, key=lambda x: x.bid_amount,
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reverse=True)[
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0]
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self.auction_winner_id = selected_line.partner_id.id
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self.final_price = selected_line.bid_amount
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self.end_time = fields.Datetime.now()
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self.state = 'ended'
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def action_cancel(self):
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"""Changes state to canceled"""
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self.state = 'canceled'
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def action_create_sale_order(self):
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"""Creates a property sale record"""
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self.env['property.sale'].create({
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'property_id': self.property_id.id,
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'partner_id': self.auction_winner_id.id,
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'order_date': fields.Date.today(),
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'sale_price': self.final_price,
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})
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self.sold = True
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def action_view_sale_order(self):
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"""View all the property sale from the auction"""
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return {
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'name': 'Property Sale: ' + self.auction_seq,
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'view_mode': 'tree,form',
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'res_model': 'property.sale',
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'type': 'ir.actions.act_window',
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'domain': [('property_id', '=', self.property_id.id)]
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}
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