initial commit - l10n_sk_partner

models/__init__.py

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+# -*- coding: utf-8 -*-
+from . import res_partner
+from . import res_company

models/res_company.py

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+# -*- coding: utf-8 -*-
+from odoo import api, models
+
+
+class ResCompany(models.Model):
+    _inherit = 'res.company'
+
+    def write(self, vals):
+        res = super().write(vals)
+        for company in self:
+            if company.partner_id.dic and company.income_tax_id != company.partner_id.dic:
+                company.income_tax_id = company.partner_id.dic
+        return res

models/res_partner.py

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+# -*- coding: utf-8 -*-
+import re
+from odoo import api, fields, models, _
+from odoo.exceptions import ValidationError
+
+
+class ResPartner(models.Model):
+    _inherit = 'res.partner'
+    _description = 'Partner - Slovak Tax IDs'
+
+    dic = fields.Char(
+        string='DIČ',
+        size=10,
+        help='Daňové identifikačné číslo (napr. 2022538353).',
+    )
+
+    is_vat_payer = fields.Boolean(
+        string='Platca DPH',
+        compute='_compute_is_vat_payer',
+        store=True,
+        help='Automaticky označené ak je vyplnené IČ DPH (VAT) s SK prefixom.',
+    )
+
+    @api.depends('vat')
+    def _compute_is_vat_payer(self):
+        for partner in self:
+            partner.is_vat_payer = bool(
+                partner.vat and partner.vat.upper().startswith('SK')
+            )
+
+    @api.onchange('vat')
+    def _onchange_vat_fill_dic(self):
+        if self.vat and self.vat.upper().startswith('SK'):
+            dic_from_vat = self.vat[2:].strip()
+            if not self.dic:
+                self.dic = dic_from_vat
+
+    @api.constrains('dic')
+    def _check_dic(self):
+        for partner in self:
+            if partner.dic and not re.match(r'^\d{10}$', partner.dic):
+                raise ValidationError(
+                    _('DIČ musí obsahovať presne 10 číslic (napr. 2022538353).')
+                )
+
+    @api.constrains('vat')
+    def _check_sk_vat(self):
+        for partner in self:
+            if partner.vat and partner.country_id.code == 'SK':
+                vat = partner.vat.upper().replace(' ', '')
+                if not re.match(r'^SK\d{10}$', vat):
+                    raise ValidationError(
+                        _('IČ DPH pre Slovensko musí byť vo formáte SK + 10 číslic '
+                          '(napr. SK2022538353).')
+                    )
+
+    @api.constrains('company_registry')
+    def _check_ico(self):
+        for partner in self:
+            if partner.company_registry and not re.match(r'^\d{8}$', partner.company_registry):
+                raise ValidationError(
+                    _('IČO musí obsahovať presne 8 číslic (napr. 43963617).')
+                )
+
+    def _get_company_registry_labels(self):
+        labels = super()._get_company_registry_labels()
+        labels['SK'] = _('IČO')
+        return labels