[FIX] l10n_ar_ux: monkey patch fiscal_position post_load

Task: 34656

l10n_ar_ux/__init__.py

@@ -4,13 +4,15 @@
 ##############################################################################
 from . import controllers
 from . import models
+from odoo import api
 from . import reports
 from . import wizards
 from .hooks import post_init_hook
 
 from odoo.addons.l10n_latam_invoice_document.models.account_move import AccountMove
 from odoo.exceptions import UserError
 
+from odoo.addons.l10n_ar.models.account_fiscal_position import AccountFiscalPosition
 
 def monkey_patch_inverse_l10n_latam_document_number():
     # monkey patch
@@ -41,3 +43,44 @@ def _inverse_l10n_latam_document_number(self):
                                       ' the POS number if there is not posted (or posted before) invoices'))
 
     AccountMove._inverse_l10n_latam_document_number = _inverse_l10n_latam_document_number
+
+def monkey_patch_inverse__get_fiscal_position():
+
+    @api.model
+    def _get_fiscal_position(self, partner, delivery=None):
+        company = self.env.company
+        if company.country_id.code == "AR":
+                self = self.with_context(
+                company_code='AR',
+                l10n_ar_afip_responsibility_type_id=partner.l10n_ar_afip_responsibility_type_id.id)
+        return super(AccountFiscalPosition, self)._get_fiscal_position(partner, delivery=delivery)
+
+
+    AccountFiscalPosition._get_fiscal_position = _get_fiscal_position
+
+
+    class AccountFiscalPositionMp(models.Model):
+
+        _inherit = 'account.fiscal.position'
+
+        @api.model
+        def _search(self, args, offset=0, limit=None, order=None, count=False, access_rights_uid=None):
+            """ Take into account the partner afip responsibility in order to auto-detect the fiscal position """
+            if self._context.get('company_code') == 'AR':
+                args += [('l10n_ar_afip_responsibility_type_ids', '=', self._context.get('l10n_ar_afip_responsibility_type_id'))]
+            return super()._search(args, offset, limit, order, count=count, access_rights_uid=access_rights_uid)
+
+        def _onchange_afip_responsibility(self):
+            return {}
+
+        @api.model
+        def _get_fpos_by_region(self, country_id=False, state_id=False, zipcode=False, vat_required=False):
+            if country_id and 'website_id' in self._context and 'l10n_ar_afip_responsibility_type_id' not in self._context:
+                company = self.env['res.company'].browse(self._context.get('force_company', self.env.company.id))
+                if company.country_id.code == 'AR':
+                    self = self.with_context(company_code='AR')
+            # odoo only match fiscal positions if partner has a country, we've many customers with partners with country_id = False
+            # so, for ARG, if no country is configured we use Argentina for the fiscal autodetection
+            if not country_id and 'l10n_ar_afip_responsibility_type_id' in self._context:
+                country_id = self.env.ref('base.ar').id
+            return super()._get_fpos_by_region(country_id=country_id, state_id=state_id, zipcode=zipcode, vat_required=vat_required)

l10n_ar_ux/__manifest__.py

@@ -47,4 +47,5 @@
     'application': False,
     'post_init_hook': 'post_init_hook',
     'post_load': 'monkey_patch_inverse_l10n_latam_document_number',
+    'post_load': 'monkey_patch_inverse__get_fiscal_position',
 }

l10n_ar_ux/models/__init__.py

@@ -16,4 +16,3 @@
 from . import res_config_settings
 from . import ir_actions_report
 from . import account_journal
-from . import account_fiscal_position