adding minutes

api/models.py

@@ -9,3 +9,5 @@ class Session(models.Model):
         local_date = self.created_at - timedelta(hours=4)
         return local_date.strftime('%h %d, %Y at %I:%M:%S %p')
 
+    def time_in_minutes(self):
+        return self.seconds / 60

api/serializers.py

@@ -4,5 +4,5 @@ from .models import Session
 class SessionSerializer(serializers.ModelSerializer):
     class Meta:
         model = Session
-        fields = ('id', 'seconds', 'created_at', 'local_time',)
+        fields = ('id', 'seconds', 'created_at', 'time_in_minutes', 'local_time',)