1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
from odoo import _, api, models
from odoo.exceptions import UserError, ValidationError
class ProductProduct(models.Model):
_inherit = 'product.product'
def write(self, vals):
if not vals.get('active', True) and any(product.active for product in self):
# Prevent archiving products used for giving rewards
rewards = self.env['loyalty.reward'].sudo().search(
[('discount_line_product_id', 'in', self.ids), ('active', '=', True)], limit=1
)
if rewards:
raise ValidationError(_("This product may not be archived. It is being used for an active promotion program."))
return super().write(vals)
@api.ondelete(at_uninstall=False)
def _unlink_except_loyalty_products(self):
product_data = [
self.env.ref('loyalty.gift_card_product_50', False),
self.env.ref('loyalty.ewallet_product_50', False),
]
for product in self.filtered(lambda p: p in product_data):
raise UserError(_(
"You cannot delete %(name)s as it is used in 'Coupons & Loyalty'."
" Please archive it instead.",
name=product.with_context(display_default_code=False).display_name
))
|
