From 2c53d636aa4a3f36586910e1d3ef5276a7efc337 Mon Sep 17 00:00:00 2001
From: mahesh
Date: Wed, 7 Feb 2018 18:49:08 +0530
Subject: Add course as a unique constraint

---
 yaksh/models.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'yaksh/models.py')

diff --git a/yaksh/models.py b/yaksh/models.py
index 6a7b800..46cf603 100644
--- a/yaksh/models.py
+++ b/yaksh/models.py
@@ -1496,7 +1496,9 @@ class AnswerPaper(models.Model):
     objects = AnswerPaperManager()
 
     class Meta:
-        unique_together = ('user', 'question_paper', 'attempt_number')
+        unique_together = ('user', 'question_paper',
+                           'attempt_number', "course"
+                           )
 
     def get_per_question_score(self, question_id):
         if question_id not in self.get_questions().values_list('id', flat=True):
-- 
cgit