16 lines
447 B
Python
16 lines
447 B
Python
from odoo import models, api, _
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from odoo.exceptions import UserError
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class AccountMove(models.Model):
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_inherit = 'account.move'
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@api.ondelete(at_uninstall=False)
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def _check_posted(self):
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""" Prevent deletion of a account move if it has been posted
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"""
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if (self.posted_before):
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raise UserError(_(""
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"You cannot delete this account move because it has been posted."
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))
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