Cedric Snauwaert
82da221b1f
When invoicing a line with an account that has a tax, ensure that line has the same tax of accounts. This is required by DATEV and is common usage in Germany Was task 35289 Was PR #25202
33 lines
1.4 KiB
Python
33 lines
1.4 KiB
Python
from odoo import api, fields, models
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from odoo.exceptions import UserError
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from odoo.tools.translate import _
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class AccountTaxTemplate(models.Model):
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_inherit = 'account.tax.template'
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l10n_de_datev_code = fields.Char(size=2)
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def _get_tax_vals(self, company, tax_template_to_tax):
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vals = super(AccountTaxTemplate, self)._get_tax_vals(company, tax_template_to_tax)
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vals['l10n_de_datev_code'] = self.l10n_de_datev_code
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return vals
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class AccountTax(models.Model):
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_inherit = "account.tax"
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l10n_de_datev_code = fields.Char(size=2, help="2 digits code use by Datev")
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class AccountInvoice(models.Model):
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_inherit = "account.invoice"
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def invoice_validate(self):
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for invoice in self:
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for line in invoice.invoice_line_ids:
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account_tax = line.account_id.tax_ids.ids
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if account_tax and invoice.company_id.country_id.code == 'DE':
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account_name = line.account_id.name
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for tax in line.invoice_line_tax_ids:
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if tax.id not in account_tax:
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raise UserError(_('Account %s does not authorize to have tax %s specified on the line. \
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Change the tax used in this invoice or remove all taxes from the account') % (account_name, tax.name))
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return super(AccountInvoice, self).invoice_validate() |