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[UPD] daily pricelist constraint by hotel

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Pablo
2019-09-18 17:19:53 +02:00
parent caeda183bb
commit 87e6c1b6b9
1 changed files with 22 additions and 8 deletions
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30
hotel/models/inherited_product_pricelist.py
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@@ -1,20 +1,34 @@
# Copyright 2017 Alexandre Díaz # Copyright 2017 Alexandre Díaz
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
from odoo import models, fields, api from odoo import models, fields, api, _
from odoo.exceptions import ValidationError
class ProductPricelist(models.Model): class ProductPricelist(models.Model):
""" Before creating a 'daily' pricelist, you need to consider the following:
A pricelist marked as daily is used as a daily rate plan for room types and
therefore is related only with one hotel.
"""
_inherit = 'product.pricelist' _inherit = 'product.pricelist'
is_staff = fields.Boolean('Is Staff') # Fields declaration
hotel_ids = fields.Many2many('hotel.property', string='Hotels', required=False,
ondelete='restrict')
cancelation_rule_id = fields.Many2one('hotel.cancelation.rule',string="Cancelation Policy")
pricelist_type = fields.Selection([ pricelist_type = fields.Selection([
('daily', 'Daily Plan'), ('daily', 'Daily Plan'),
], string='Pricelist Type', default='daily') ], string='Pricelist Type', default='daily')
cancelation_rule_id = fields.Many2one( is_staff = fields.Boolean('Is Staff')
'hotel.cancelation.rule',
string="Cancelation Policy")
hotel_ids = fields.Many2many('hotel.property', string='Hotels', required=False,
ondelete='restrict')
# Constraints and onchanges
@api.constrains('pricelist_type', 'hotel_ids')
def _check_pricelist_type_hotel_ids(self):
for record in self:
if record.pricelist_type == 'daily' and len(record.hotel_ids) != 1:
raise ValidationError(_("A daily pricelist is used as a daily Rate Plan for room types "
"and therefore must be related with one and only one hotel."))
if record.pricelist_type == 'daily' and len(record.hotel_ids) == 1 \
and record.hotel_ids.id != record.hotel_ids.default_pricelist_id.hotel_ids.id:
raise ValidationError(_("Relationship mismatch.") + " " +
_("This pricelist is used as default in a different hotel."))