@@ -139,13 +139,12 @@ class InvoiceController(object):
if self.invoice.user.attendee.access_code == access_code:
return True
return False
def _refresh(self):
''' Refreshes the underlying invoice and cart objects. '''
self.invoice.refresh_from_db()
if self.invoice.cart:
self.invoice.cart.refresh_from_db()