[ADD] contract_auto: Automatic Payment For Contracts

contract_payment_auto/models/account_invoice.py

@@ -0,0 +1,12 @@
+# -*- coding: utf-8 -*-
+# Copyright 2017 LasLabs Inc.
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from odoo import fields, models
+
+
+class AccountInvoice(models.Model):
+    _inherit = 'account.invoice'
+
+    auto_pay_attempts = fields.Integer()
+    auto_pay_failed = fields.Datetime()