From a2f081159468c4782af490bc1d37f9b4ae612dd9 Mon Sep 17 00:00:00 2001
From: jcoux <julien.coux@camptocamp.com>
Date: Tue, 13 Feb 2018 13:31:34 +0100
Subject: [PATCH] BSSFL-490: On payment, empty the amount when a difference
 appears

---
 HISTORY.rst                                         |  1 +
 odoo/local-src/sf_account/models/__init__.py        |  1 +
 odoo/local-src/sf_account/models/account_payment.py | 13 +++++++++++++
 3 files changed, 15 insertions(+)
 create mode 100644 odoo/local-src/sf_account/models/account_payment.py

diff --git a/HISTORY.rst b/HISTORY.rst
index ec9ce6e0ade6..e5bbabced878 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -22,6 +22,7 @@ latest (unreleased)
 **Features and Improvements**
 
 * BSSFL-485: Custom sale order report (add field note)
+* BSSFL-490: On payment, empty the amount when a difference appears
 
 **Bugfixes**
 
diff --git a/odoo/local-src/sf_account/models/__init__.py b/odoo/local-src/sf_account/models/__init__.py
index 7febfc67db4c..9923a5cd442e 100644
--- a/odoo/local-src/sf_account/models/__init__.py
+++ b/odoo/local-src/sf_account/models/__init__.py
@@ -4,4 +4,5 @@
 from . import account
 from . import account_invoice
 from . import account_move
+from . import account_payment
 from . import res_bank
diff --git a/odoo/local-src/sf_account/models/account_payment.py b/odoo/local-src/sf_account/models/account_payment.py
new file mode 100644
index 000000000000..d40aafb58732
--- /dev/null
+++ b/odoo/local-src/sf_account/models/account_payment.py
@@ -0,0 +1,13 @@
+# -*- coding: utf-8 -*-
+# Part of sensefly.
+
+from odoo import models, api
+
+
+class AccountPayment(models.Model):
+    _inherit = 'account.payment'
+
+    @api.onchange('payment_difference')
+    def onchange_payment_difference(self):
+        if self.payment_difference != 0:
+            self.amount = 0