[FIX] sale_advance_invoice inherit to set pos_ar and denomination

l10n_ar_point_of_sale/wizard/sale_make_invoice_advance.py

@@ -0,0 +1,53 @@
+# -*- encoding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (c) 2017 E-MIPS (http://www.e-mips.com.ar)
+#    Copyright (c) 2017 Eynes (http://www.eynes.com.ar)
+#    Copyright (c) 2017 Aconcagua Team (http://www.proyectoaconcagua.com.ar)
+#    All Rights Reserved. See AUTHORS for details.
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+from openerp.osv import fields, osv
+from openerp.tools.translate import _
+import openerp.addons.decimal_precision as dp
+
+class sale_advance_payment_inv(osv.osv_memory):
+    _name = "sale.advance.payment.inv"
+    _inherit = "sale.advance.payment.inv"
+
+    def _prepare_advance_invoice_vals(self, cr, uid, ids, context=None):
+
+        order_obj = self.pool.get('sale.order')
+        fiscal_obj = self.pool.get('account.fiscal.position')
+
+        result = super(sale_advance_payment_inv, self)._prepare_advance_invoice_vals(
+                cr, uid, ids, context=context)
+
+        for sale_id, inv_values in result:
+            order = order_obj.browse(cr, uid, sale_id, context=context)
+            fiscal_position_id = inv_values['fiscal_position']
+            fiscal_position = fiscal_obj.browse(cr, uid, fiscal_position_id,
+                    context=context)
+
+            # Denominacion
+            denom_id = fiscal_position.denomination_id
+
+            pos_ar_id = order_obj._get_pos_ar(cr, uid, order, denom_id.id, context=context)
+            inv_values['denomination_id'] = denom_id.id
+            inv_values['pos_ar_id'] = pos_ar_id
+        return result