[ADD] product: constraint unique(barcode)

odoo · Aug 27, 2015 · ede1071 · ede1071
1 parent c889b51
commit ede1071
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/addons/product/product.py b/addons/product/product.py
@@ -976,6 +976,10 @@ def _get_price_extra(self, cr, uid, ids, name, args, context=None):
         'color': 0,
     }
 
+    _sql_constraints = [
+        ('barcode_uniq', 'unique(barcode)', _("A barcode can only be assigned to one product !")),
+    ]
+
     def unlink(self, cr, uid, ids, context=None):
         unlink_ids = []
         unlink_product_tmpl_ids = []