109 lines
4.5 KiB
Python
109 lines
4.5 KiB
Python
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# -*- coding: utf-8 -*-
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from odoo import api, models, _
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from odoo.exceptions import UserError
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class SaleOrder(models.Model):
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_inherit = "sale.order"
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def _cart_find_product_line(self, product_id=None, line_id=None, event_ticket_id=False, **kwargs):
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lines = super()._cart_find_product_line(product_id, line_id, **kwargs)
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if line_id or not event_ticket_id:
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return lines
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return lines.filtered(
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lambda line: line.event_ticket_id.id == event_ticket_id
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)
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def _verify_updated_quantity(self, order_line, product_id, new_qty, event_ticket_id=False, **kwargs):
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"""Restrict quantity updates for event tickets according to available seats."""
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new_qty, warning = super()._verify_updated_quantity(order_line, product_id, new_qty, **kwargs)
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if not event_ticket_id:
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if not order_line.event_ticket_id or new_qty < order_line.product_uom_qty:
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return new_qty, warning
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else:
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return order_line.product_uom_qty, _("You cannot raise manually the event ticket quantity in your cart")
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# Adding new ticket to the cart (might be automatically linked to an existing line)
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ticket = self.env['event.event.ticket'].browse(event_ticket_id).exists()
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if not ticket:
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raise UserError(_("The provided ticket doesn't exist"))
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# TODO TDE consider full cart qty and not only added qty
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# if event seats are not auto confirmed.
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# Since created registrations are automatically reserved
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# We should only consider new added qty and not full quantity
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# when checking for seat availability
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existing_qty = order_line.product_uom_qty if order_line else 0
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qty_added = new_qty - existing_qty
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warning = ''
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if ticket.seats_limited and ticket.seats_available <= 0:
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# Remove existing line if exists and do not add a new one
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# if no ticket is available anymore
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new_qty = existing_qty
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warning = _(
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'Sorry, The %(ticket)s tickets for the %(event)s event are sold out.',
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ticket=ticket.name,
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event=ticket.event_id.name,
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)
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elif ticket.seats_limited and qty_added > ticket.seats_available:
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new_qty = existing_qty + ticket.seats_available
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warning = _(
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'Sorry, only %(remaining_seats)d seats are still available for the %(ticket)s ticket for the %(event)s event.',
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remaining_seats=ticket.seats_available,
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ticket=ticket.name,
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event=ticket.event_id.name,
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)
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return new_qty, warning
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def _prepare_order_line_values(self, product_id, quantity, event_ticket_id=False, **kwargs):
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"""Add corresponding event to the SOline creation values (if ticket is provided)."""
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values = super()._prepare_order_line_values(product_id, quantity, **kwargs)
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if not event_ticket_id:
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return values
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ticket = self.env['event.event.ticket'].browse(event_ticket_id)
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if ticket.product_id.id != product_id:
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raise UserError(_("The ticket doesn't match with this product."))
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values['event_id'] = ticket.event_id.id
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values['event_ticket_id'] = ticket.id
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return values
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def _update_cart_line_values(self, order_line, update_values):
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"""Remove event registrations on quantity decrease."""
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old_qty = order_line.product_uom_qty
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super()._update_cart_line_values(order_line, update_values)
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if not order_line.event_ticket_id:
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return
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new_qty = order_line.product_uom_qty
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if new_qty < old_qty:
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attendees = self.env['event.registration'].search([
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('state', '!=', 'cancel'),
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('sale_order_id', '=', self.id),
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('event_ticket_id', '=', order_line.event_ticket_id.id),
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], offset=new_qty, limit=(old_qty - new_qty), order='create_date asc')
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attendees.action_cancel()
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class SaleOrderLine(models.Model):
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_inherit = "sale.order.line"
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@api.depends('product_id.display_name', 'event_ticket_id.display_name')
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def _compute_name_short(self):
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""" If the sale order line concerns a ticket, we don't want the product name, but the ticket name instead.
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"""
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super(SaleOrderLine, self)._compute_name_short()
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for record in self:
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if record.event_ticket_id:
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record.name_short = record.event_ticket_id.display_name
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