WebSVN – SmartDukaan – Diff – /trunk/PyDTR/src/dtr/storage/Mongo.py

                      '$group':{
                                '_id':None,
                                'amount': { '$sum':'$subOrders.cashBackAmount'},
+                               }
+                     }
-                ])['result'][0]
+                ])['result']
+    if len(result)>0:
+        result = result[0]
-    result.pop("_id")
+        result.pop("_id")
+    else:
+        result={}
-    result['nextCredit'] = datetime.strftime(next_weekday(datetime.now(), 0),"%Y-%m-%d %H:%M:%S")
+        result['nextCredit'] = datetime.strftime(next_weekday(datetime.now(), 0),"%Y-%m-%d %H:%M:%S")
+        result['amount'] = 0.0
     return result
 def getDeals(category_id, offset, limit, sort, direction):
     if not bool(cashBackMap):
         populateCashBack()
     rank = 1

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