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170 lines
8.6 KiB
170 lines
8.6 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) 2024-TODAY Cybrosys Technologies(<https://www.cybrosys.com>)
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# Author: ADARSH K (odoo@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, tools, _
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from odoo.exceptions import ValidationError
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class RoomBookingLine(models.Model):
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"""Model that handles the room booking form"""
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_name = "room.booking.line"
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_description = "Hotel Folio Line"
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_rec_name = 'room_id'
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@tools.ormcache()
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def _set_default_uom_id(self):
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return self.env.ref('uom.product_uom_day')
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booking_id = fields.Many2one("room.booking", string="Booking",
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help="Indicates the Room",
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ondelete="cascade")
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checkin_date = fields.Datetime(string="Check In",
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help="You can choose the date,"
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" Otherwise sets to current Date",
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required=True)
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checkout_date = fields.Datetime(string="Check Out",
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help="You can choose the date,"
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" Otherwise sets to current Date",
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required=True)
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room_id = fields.Many2one('hotel.room', string="Room",
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help="Indicates the Room",
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required=True)
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uom_qty = fields.Float(string="Duration",
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help="The quantity converted into the UoM used by "
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"the product", readonly=True)
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uom_id = fields.Many2one('uom.uom',
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default=_set_default_uom_id,
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string="Unit of Measure",
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help="This will set the unit of measure used",
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readonly=True)
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price_unit = fields.Float(related='room_id.list_price', string='Rent',
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digits='Product Price',
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help="The rent price of the selected room.")
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tax_ids = fields.Many2many('account.tax',
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'hotel_room_order_line_taxes_rel',
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'room_id', 'tax_id',
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related='room_id.taxes_ids',
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string='Taxes',
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help="Default taxes used when selling the room."
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, domain=[('type_tax_use', '=', 'sale')])
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currency_id = fields.Many2one(string='Currency',
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related='booking_id.pricelist_id.currency_id'
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, help='The currency used')
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price_subtotal = fields.Float(string="Subtotal",
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compute='_compute_price_subtotal',
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help="Total Price excluding Tax",
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store=True)
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price_tax = fields.Float(string="Total Tax",
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compute='_compute_price_subtotal',
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help="Tax Amount",
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store=True)
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price_total = fields.Float(string="Total",
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compute='_compute_price_subtotal',
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help="Total Price including Tax",
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store=True)
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state = fields.Selection(related='booking_id.state',
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string="Order Status",
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help=" Status of the Order",
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copy=False)
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booking_line_visible = fields.Boolean(default=False,
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string="Booking Line Visible",
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help="If True, then Booking Line "
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"will be visible")
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@api.onchange("checkin_date", "checkout_date")
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def _onchange_checkin_date(self):
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"""When you change checkin_date or checkout_date it will check
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and update the qty of hotel service line
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-----------------------------------------------------------------
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@param self: object pointer"""
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if self.checkout_date < self.checkin_date:
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raise ValidationError(
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_("Checkout must be greater or equal checkin date"))
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if self.checkin_date and self.checkout_date:
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diffdate = self.checkout_date - self.checkin_date
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qty = diffdate.days
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if diffdate.total_seconds() > 0:
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qty = qty + 1
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self.uom_qty = qty
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@api.depends('uom_qty', 'price_unit', 'tax_ids')
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def _compute_price_subtotal(self):
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"""Compute the amounts of the room booking line."""
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for line in self:
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base_line = line._prepare_base_line_for_taxes_computation()
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self.env['account.tax']._add_tax_details_in_base_line(base_line, self.env.company)
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line.price_subtotal = base_line['tax_details']['raw_total_excluded_currency']
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print("total_excluded_currency",line.price_subtotal)
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line.price_total = base_line['tax_details']['raw_total_included_currency']
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print("total_included_currency",line.price_total)
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line.price_tax = line.price_total - line.price_subtotal
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if self.env.context.get('import_file',
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False) and not self.env.user. \
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user_has_groups('account.group_account_manager'):
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line.tax_id.invalidate_recordset(
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['invoice_repartition_line_ids'])
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def _prepare_base_line_for_taxes_computation(self):
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""" Convert the current record to a dictionary in order to use the generic taxes computation method
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defined on account.tax.
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:return: A python dictionary.
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"""
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self.ensure_one()
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return self.env['account.tax']._prepare_base_line_for_taxes_computation(
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self,
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**{
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'tax_ids': self.tax_ids,
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'quantity': self.uom_qty,
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'partner_id': self.booking_id.partner_id,
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'currency_id': self.currency_id,
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},
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)
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@api.onchange('checkin_date', 'checkout_date', 'room_id')
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def onchange_checkin_date(self):
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"""On change of check-in date, check-out date, or room ID,
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this method validates if the selected room is available
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for the given dates. It searches for existing bookings
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in the 'reserved' or 'check_in' state and checks for date
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conflicts. If a conflict is found, a ValidationError is raised."""
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records = self.env['room.booking'].search(
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[('state', 'in', ['reserved', 'check_in'])])
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for rec in records:
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rec_room_id = rec.room_line_ids.room_id
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rec_checkin_date = rec.room_line_ids.checkin_date
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rec_checkout_date = rec.room_line_ids.checkout_date
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if rec_room_id and rec_checkin_date and rec_checkout_date:
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# Check for conflicts with existing room lines
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for line in self:
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if line.id != rec.id and line.room_id == rec_room_id:
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# Check if the dates overlap
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if (rec_checkin_date <= line.checkin_date <= rec_checkout_date or
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rec_checkin_date <= line.checkout_date <= rec_checkout_date):
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raise ValidationError(
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_("Sorry, You cannot create a reservation for "
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"this date since it overlaps with another "
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"reservation..!!"))
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if rec_checkout_date <= line.checkout_date and rec_checkin_date >= line.checkin_date:
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raise ValidationError(
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"Sorry You cannot create a reservation for this"
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"date due to an existing reservation between "
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"this date")
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