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48 lines
2.0 KiB
Python
48 lines
2.0 KiB
Python
# Copyright 2017 Alexandre Díaz, Pablo Quesada, Darío Lodeiros
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
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from odoo import models, fields, api, _
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from odoo.exceptions import ValidationError
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class ProductPricelist(models.Model):
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""" Before creating a 'daily' pricelist, you need to consider the following:
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A pricelist marked as daily is used as a daily rate plan for room types and
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therefore is related only with one hotel.
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"""
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_inherit = 'product.pricelist'
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# Fields declaration
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hotel_ids = fields.Many2many(
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'hotel.property',
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string='Hotels',
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required=False,
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ondelete='restrict')
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cancelation_rule_id = fields.Many2one(
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'hotel.cancelation.rule',
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string="Cancelation Policy")
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pricelist_type = fields.Selection([
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('daily', 'Daily Plan')],
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string='Pricelist Type',
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default='daily')
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is_staff = fields.Boolean('Is Staff')
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# Constraints and onchanges
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@api.constrains('pricelist_type', 'hotel_ids')
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def _check_pricelist_type_hotel_ids(self):
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for record in self:
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if record.pricelist_type == 'daily' and len(record.hotel_ids) != 1:
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raise ValidationError(
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_("A daily pricelist is used as a daily Rate Plan "
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"for room types and therefore must be related with "
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"one and only one hotel."))
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if record.pricelist_type == 'daily' and len(record.hotel_ids) == 1:
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hotel_id = self.env['hotel.property'].search([
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('default_pricelist_id', '=', record.id)
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]) or None
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if hotel_id and hotel_id != record.hotel_ids:
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raise ValidationError(
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_("Relationship mismatch.") + " " +
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_("This pricelist is used as default in a "
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"different hotel."))
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