From 2d6acb628142a91aabe7a3d83be84020bb1d72a2 Mon Sep 17 00:00:00 2001
From: Fergal Moran <fergal.moran@gmail.com>
Date: Fri, 13 Nov 2015 20:33:47 +0000
Subject: [PATCH] Fixed comments bug

---
 api/auth.py        | 8 +++++++-
 api/serializers.py | 2 +-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/api/auth.py b/api/auth.py
index 47772fb..0bf5ec4 100644
--- a/api/auth.py
+++ b/api/auth.py
@@ -16,6 +16,12 @@ from social.apps.django_app.utils import psa
 
 logger = logging.getLogger('dss')
 
+BACKENDS = {
+    'google': 'google-oauth2',
+    'facebook': 'facebook',
+    'twitter': 'twitter'
+}
+
 
 @psa()
 def auth_by_token(request, backend):
@@ -31,7 +37,7 @@ class SocialLoginHandler(APIView):
 
     def post(self, request, format=None):
         auth_token = request.data.get('access_token', None)
-        backend = request.data.get('backend', None)
+        backend = BACKENDS.get(request.data.get('backend', None), 'facebook')
 
         if auth_token and backend:
             try:
diff --git a/api/serializers.py b/api/serializers.py
index 57ce2bc..1477bb2 100755
--- a/api/serializers.py
+++ b/api/serializers.py
@@ -402,7 +402,7 @@ class CommentSerializer(serializers.HyperlinkedModelSerializer):
 
     def get_can_edit(self, obj):
         user = self.context['request'].user
-        if user is not None and user.is_authenticated():
+        if user is not None and obj.user is not None and user.is_authenticated():
             return user.is_staff or obj.user.id == user.userprofile.id
 
         return False