33 lines
1.3 KiB
Python
33 lines
1.3 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
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from odoo.exceptions import UserError, ValidationError
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class ProductProduct(models.Model):
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_inherit = 'product.product'
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def write(self, vals):
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if not vals.get('active', True) and any(product.active for product in self):
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# Prevent archiving products used for giving rewards
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rewards = self.env['loyalty.reward'].sudo().search(
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[('discount_line_product_id', 'in', self.ids), ('active', '=', True)], limit=1
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)
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if rewards:
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raise ValidationError(_("This product may not be archived. It is being used for an active promotion program."))
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return super().write(vals)
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@api.ondelete(at_uninstall=False)
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def _unlink_except_loyalty_products(self):
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product_data = [
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self.env.ref('loyalty.gift_card_product_50', False),
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self.env.ref('loyalty.ewallet_product_50', False),
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]
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for product in self.filtered(lambda p: p in product_data):
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raise UserError(_(
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"You cannot delete %(name)s as it is used in 'Coupons & Loyalty'."
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" Please archive it instead.",
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name=product.with_context(display_default_code=False).display_name
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))
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