nu met de juiste files toegevoegd

backend/playlist/views/api/track.py

@@ -1,3 +1,4 @@
+from json.decoder import JSONDecodeError
 from rest_framework.views import APIView
 from rest_framework.response import Response
 from playlist.models import Track, Profile
@@ -74,7 +75,16 @@ class TrackVoteView(APIView):
     )
     def get(self, request):
         # TODO implement a session-based vote tracking system. Random return for now.
-        random_pk = choice(Track.objects.values_list('pk', flat=True))
+        track_pks = Track.objects.values_list('pk', flat=True)
+        if not track_pks:
+            dummy = {
+                "name": "Dummy",
+                "artist": "Dummy",
+                "album_cover": "/meowl.png"
+            }
+            return Response(dummy)
+
+        random_pk = choice(track_pks)
         track = Track.objects.get(pk=random_pk)
         serializer = TrackSerializer(track, context={'request': request})
         return Response(serializer.data)