From cc48800d545afb6a91ce0bf54e2c7d09eb7aba1e Mon Sep 17 00:00:00 2001
From: Adam Palay <adam@edx.org>
Date: Mon, 10 Nov 2014 11:05:56 -0500
Subject: [PATCH] add logging for orders when 'purchase' is called on them
 multiple times ECOM-630

---
 lms/djangoapps/shoppingcart/models.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lms/djangoapps/shoppingcart/models.py b/lms/djangoapps/shoppingcart/models.py
index 37a32dfe0c..1b33941a03 100644
--- a/lms/djangoapps/shoppingcart/models.py
+++ b/lms/djangoapps/shoppingcart/models.py
@@ -352,6 +352,9 @@ class Order(models.Model):
 
         """
         if self.status == 'purchased':
+            log.error(
+                u"`purchase` method called on order {}, but order is already purchased.".format(self.id)  # pylint: disable=E1101
+            )
             return
         self.status = 'purchased'
         self.purchase_time = datetime.now(pytz.utc)