19.0 vanilla

odoo-bringout-oca-ocb-l10n_es/l10n_es/models/account_tax.py

@@ -0,0 +1,63 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+from odoo import api, fields, models
+
+
+class AccountTax(models.Model):
+    _inherit = 'account.tax'
+
+    l10n_es_exempt_reason = fields.Selection(
+        selection=[
+            ('E1', 'Art. 20'),
+            ('E2', 'Art. 21'),
+            ('E3', 'Art. 22'),
+            ('E4', 'Art. 23 y 24'),
+            ('E5', 'Art. 25'),
+            ('E6', 'Otros'),
+        ],
+        string="Exempt Reason (Spain)",
+    )
+    l10n_es_type = fields.Selection(
+        selection=[
+            ('exento', 'Exento'),
+            ('sujeto', 'Sujeto'),
+            ('sujeto_agricultura', 'Sujeto Agricultura'),
+            ('sujeto_isp', 'Sujeto ISP'),
+            ('no_sujeto', 'No Sujeto'),
+            ('no_sujeto_loc', 'No Sujeto por reglas de Localization'),
+            ('no_deducible', 'No Deducible'),
+            ('retencion', 'Retencion'),
+            ('recargo', 'Recargo de Equivalencia'),
+            ('dua', 'DUA'),
+            ('ignore', 'Ignore even the base amount'),
+        ],
+        string="Tax Type (Spain)", default='sujeto'
+    )
+    l10n_es_bien_inversion = fields.Boolean('Bien de Inversion', default=False)
+
+    # -------------------------------------------------------------------------
+    # EDI HELPERS
+    # -------------------------------------------------------------------------
+
+    def _l10n_es_get_regime_code(self):
+        # Regime codes (ClaveRegimenEspecialOTrascendencia)
+        # NOTE there's 11 more codes to implement, also there can be up to 3 in total
+        # See https://www.gipuzkoa.eus/documents/2456431/13761128/Anexo+I.pdf/2ab0116c-25b4-f16a-440e-c299952d683d
+        oss_tag = self.env.ref('l10n_eu_oss.tag_oss', raise_if_not_found=False)
+
+        # If there's an OSS tax, it is considered an OSS operation
+        if oss_tag and oss_tag in self.invoice_repartition_line_ids.tag_ids:
+            return '17'
+
+        if self.filtered(lambda t: t.l10n_es_exempt_reason == 'E2'):
+            return '02'
+
+        return '01'
+
+    @api.model
+    def _l10n_es_get_sujeto_tax_types(self):
+        return ['sujeto', 'sujeto_isp', 'sujeto_agricultura']
+
+    @api.model
+    def _l10n_es_get_main_tax_types(self):
+        return {'exento', 'sujeto', 'sujeto_agricultura', 'sujeto_isp', 'no_sujeto', 'no_sujeto_loc', 'no_deducible'}