event_sale/wizard/event_configurator.py

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# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
from odoo import _, api, models, fields
from odoo.exceptions import ValidationError
class EventConfigurator(models.TransientModel):
_name = 'event.event.configurator'
_description = 'Event Configurator'
product_id = fields.Many2one('product.product', string="Product", readonly=True)
event_id = fields.Many2one('event.event', string="Event")
event_ticket_id = fields.Many2one('event.event.ticket', string="Event Ticket")
@api.constrains('event_id', 'event_ticket_id')
def check_event_id(self):
error_messages = []
for record in self:
if record.event_id.id != record.event_ticket_id.event_id.id:
error_messages.append(
_('Invalid ticket choice "%(ticket_name)s" for event "%(event_name)s".'))
if error_messages:
raise ValidationError('\n'.join(error_messages))