47 lines
2.2 KiB
Python
47 lines
2.2 KiB
Python
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# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from odoo import _, api, models, fields
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from odoo.exceptions import ValidationError
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class EventConfigurator(models.TransientModel):
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_name = 'event.event.configurator'
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_description = 'Event Configurator'
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product_id = fields.Many2one('product.product', string="Product", readonly=True)
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event_id = fields.Many2one('event.event', string="Event")
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event_ticket_id = fields.Many2one('event.event.ticket', string="Ticket Type",
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compute="_compute_event_ticket_id", readonly=False, store=True)
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has_available_tickets = fields.Boolean("Has Available Tickets", compute="_compute_has_available_tickets")
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@api.constrains('event_id', 'event_ticket_id')
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def check_event_id(self):
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error_messages = []
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for record in self:
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if record.event_id.id != record.event_ticket_id.event_id.id:
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error_messages.append(
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_('Invalid ticket choice "%(ticket_name)s" for event "%(event_name)s".'))
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if error_messages:
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raise ValidationError('\n'.join(error_messages))
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@api.depends('product_id')
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def _compute_has_available_tickets(self):
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product_ticket_data = self.env['event.event.ticket']._read_group([
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('product_id', 'in', self.product_id.ids),
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('event_id.date_end', '>=', fields.Date.today())],
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['product_id'],
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['__count'])
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mapped_data = {product: ticket_count for product, ticket_count in product_ticket_data}
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for configurator in self:
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configurator.has_available_tickets = bool(mapped_data.get(configurator.product_id, 0))
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@api.depends('event_id')
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def _compute_event_ticket_id(self):
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""" Pre-select the ticket of the event selected if it is the only one """
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for configurator in self:
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event_ticket_ids = self.env['event.event.ticket'].search([
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('event_id', '=', configurator.event_id.id),
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('product_id', '=', configurator.product_id.id)], limit=2)
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configurator.event_ticket_id = event_ticket_ids if len(event_ticket_ids) == 1 else False
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