Initial check-in of the module "account_invoice_partner_bank_usability".

account_invoice_partner_bank_usability/account_invoice.py

@@ -0,0 +1,46 @@
+# -*- encoding: utf-8 -*-
+##############################################################################
+#
+#    Account Invoice Partner Bank Usability module for OpenERP
+#    Copyright (C) 2013 Akretion (http://www.akretion.com)
+#    @author Alexis de Lattre <alexis.delattre@akretion.com>
+#
+#    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 orm
+
+
+class account_invoice(orm.Model):
+    _inherit = "account.invoice"
+
+    def invoice_out_get_first_partner_bank(self, cr, uid, context=None):
+        '''Get the first bank account of your company on customer invoice
+        if your company only has one bank account'''
+        if context is None:
+            context = {}
+        res_partner_bank_id = False
+        if context.get('type') == 'out_invoice' or \
+                context.get('inv_type') == 'out_invoice':
+            cur_user = self.pool['res.users'].browse(
+                cr, uid, uid, context=context)
+            partner_banks = cur_user.company_id.partner_id.bank_ids
+            if partner_banks and len(partner_banks) == 1:
+                res_partner_bank_id = partner_banks[0].id
+        return res_partner_bank_id
+
+    _defaults = {
+        'partner_bank_id': invoice_out_get_first_partner_bank,
+    }