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import re
from odoo import models, fields, _
from odoo.exceptions import UserError
class ResCompany(models.Model):
_inherit = "res.company"
l10n_sa_private_key_id = fields.Many2one(string="ZATCA Private key", comodel_name='certificate.key', copy=False, domain=[('public', '=', False)],
help="The private key used to generate the CSR and obtain certificates",)
l10n_sa_api_mode = fields.Selection(
[('sandbox', 'Sandbox'), ('preprod', 'Simulation (Pre-Production)'), ('prod', 'Production')],
help="Specifies which API the system should use", required=True,
default='sandbox', copy=False)
l10n_sa_edi_building_number = fields.Char(compute='_compute_address',
inverse='_l10n_sa_edi_inverse_building_number')
l10n_sa_edi_plot_identification = fields.Char(compute='_compute_address',
inverse='_l10n_sa_edi_inverse_plot_identification')
l10n_sa_additional_identification_scheme = fields.Selection(
related='partner_id.l10n_sa_additional_identification_scheme', readonly=False)
l10n_sa_additional_identification_number = fields.Char(
related='partner_id.l10n_sa_additional_identification_number', readonly=False)
def _get_company_root_delegated_field_names(self):
return super()._get_company_root_delegated_field_names() + [
'l10n_sa_api_mode',
'l10n_sa_private_key_id',
]
def write(self, vals):
for company in self:
if 'l10n_sa_api_mode' in vals:
if company.l10n_sa_api_mode == 'prod' and vals['l10n_sa_api_mode'] != 'prod':
raise UserError(_("You cannot change the ZATCA Submission Mode once it has been set to Production"))
journals = self.env['account.journal'].search(self.env['account.journal']._check_company_domain(company))
journals._l10n_sa_reset_certificates()
journals.l10n_sa_latest_submission_hash = False
return super().write(vals)
def _get_company_address_field_names(self):
""" Override to add ZATCA specific address fields """
return super()._get_company_address_field_names() + \
['l10n_sa_edi_building_number', 'l10n_sa_edi_plot_identification']
def _l10n_sa_edi_inverse_building_number(self):
for company in self:
company.partner_id.l10n_sa_edi_building_number = company.l10n_sa_edi_building_number
def _l10n_sa_edi_inverse_plot_identification(self):
for company in self:
company.partner_id.l10n_sa_edi_plot_identification = company.l10n_sa_edi_plot_identification
def _l10n_sa_get_csr_invoice_type(self):
"""
Return the Invoice Type flag used in the CSR. 4-digit numerical input using 0 & 1 mapped to “TSCZ” where:
- 0: False/Not supported, 1: True/Supported
- T: Tax Invoice (Standard), S: Simplified Invoice, C & Z will be used in the future and should
always be 0
For example: 1100 would mean the Solution will be generating Standard and Simplified invoices.
We can assume Odoo-powered EGS solutions will always generate both Standard & Simplified invoices
:return:
"""
return '1100'
def _l10n_sa_check_organization_unit(self):
"""
Check company Organization Unit according to ZATCA specifications
Standards:
BR-KSA-39
BR-KSA-40
See https://zatca.gov.sa/ar/RulesRegulations/Taxes/Documents/20210528_ZATCA_Electronic_Invoice_XML_Implementation_Standard_vShared.pdf
"""
self.ensure_one()
if not self.vat:
return False
return len(self.vat) == 15 and bool(re.match(r'^3\d{13}3$', self.vat))
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