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45 lines
2.1 KiB
45 lines
2.1 KiB
# -*- coding: utf-8 -*-
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################################################################################
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#
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# Cybrosys Technologies Pvt. Ltd.
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#
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# Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
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# Author: Prayag K (odoo@cybrosys.com)
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#
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# You can modify it under the terms of the GNU AFFERO
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# GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
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#
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# You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
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# (AGPL v3) along with this program.
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# If not, see <http://www.gnu.org/licenses/>.
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#
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################################################################################
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from odoo import exceptions, api, models, _
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"""Inherited sale.order.line for checking the limit of discount allowed for product and category"""
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class SalesOrderDiscountLimit(models.Model):
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_inherit = 'sale.order.line'
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@api.onchange('discount')
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def _onchange_discount(self):
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"""Checking the limit of discount allowed for products and category"""
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if not self.env.user.allow_discount:
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if self.product_id.product_tmpl_id.desc_limit > 0:
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if self.discount > self.product_id.product_tmpl_id.desc_limit:
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raise exceptions.UserError(
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_('You are not allowed to apply discount more than %s percentage '
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'on this product. Please contact your administrator',
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self.product_id.product_tmpl_id.desc_limit))
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elif self.product_id.categ_id.desc_limit > 0:
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if self.discount > self.product_id.categ_id.desc_limit:
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raise exceptions.UserError(
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_('You are not allowed to apply discount more than %s percentage '
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'on this category of products. Please contact your administrator',
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self.product_id.categ_id.desc_limit))
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