20 lines
646 B
Python
20 lines
646 B
Python
# -*- coding: utf-8 -*-
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from odoo import _, models
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from odoo.exceptions import UserError
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class AccountFiscalPosition(models.Model):
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_inherit = "account.fiscal.position"
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def write(self, vals):
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if "tax_ids" in vals:
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if self.env["pos.order"].sudo().search_count([("fiscal_position_id", "in", self.ids)]):
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raise UserError(
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_(
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"You cannot modify a fiscal position used in a POS order. "
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"You should archive it and create a new one."
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)
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)
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return super(AccountFiscalPosition, self).write(vals)
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