From 8fc54fd37a18681c3b971a4dc6df9d124b69904f Mon Sep 17 00:00:00 2001
From: Alexis de Lattre <alexis.delattre@akretion.com>
Date: Tue, 13 Dec 2016 12:01:44 +0100
Subject: [PATCH] Add unicity constraint on analytic codes per company

---
 account_usability/account.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/account_usability/account.py b/account_usability/account.py
index b664227..2d03b1e 100644
--- a/account_usability/account.py
+++ b/account_usability/account.py
@@ -105,6 +105,12 @@ class AccountAnalyticAccount(models.Model):
         else:
             return super(AccountAnalyticAccount, self).name_get()
 
+    _sql_constraints = [(
+        'code_company_unique',
+        'unique(code, company_id)',
+        'An analytic account with the same code already '
+        'exists in the same company!')]
+
 
 class AccountMoveLine(models.Model):
     _inherit = 'account.move.line'