initial API views

playlist/views/api/artist.py

@@ -0,0 +1,22 @@
+from itertools import permutations
+from rest_framework.views import APIView
+from rest_framework.response import Response
+from rest_framework.authentication import SessionAuthentication
+from rest_framework.permissions import IsAuthenticated
+from playlist.models import Artist
+from playlist.serializers import ArtistSerializer
+
+class ArtistListView(APIView):
+    authentication_classes = [SessionAuthentication]
+    permission_classes = [IsAuthenticated]
+
+    def get(self, request):
+        artists = Artist.objects.all()
+        serializer = ArtistSerializer(artists, many=True, context={'request': request})
+        return Response(serializer.data)
+
+class ArtistDetailView(APIView):
+    def get(self, request, id):
+        artist = Artist.objects.get(pk=id)
+        serializer = ArtistSerializer(artist, context={'request': request})
+        return Response(serializer.data)

playlist/views/api/root.py

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+from rest_framework.decorators import api_view
+from rest_framework.response import Response
+from rest_framework.reverse import reverse
+
+
+@api_view(['GET'])
+def api_root(request, format=None):
+    return Response({
+        'tracks': reverse('api-tracks', request=request, format=format),
+        'artists': reverse('api-artists', request=request, format=format)
+    })

playlist/views/api/track.py

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+from rest_framework import viewsets
+from rest_framework.views import APIView
+from rest_framework.response import Response
+from playlist.models import Track
+from playlist.serializers import TrackSerializer
+
+class TrackViewSet(viewsets.ModelViewSet):
+    queryset = Track.objects.all()
+    serializer_class = TrackSerializer
+
+class TrackListView(APIView):
+    def get(self, request):
+        tracks = Track.objects.all()
+        serializer = TrackSerializer(tracks, many=True, context={'request': request})
+        return Response(serializer.data)
+
+class TrackDetailView(APIView):
+    def get(self, request, id):
+        track = Track.objects.get(pk=id)
+        serializer = TrackSerializer(track, context={'request': request})
+        return Response(serializer.data)
+    def put(self, request, id):
+        track = Track.objects.get(pk=id)
+        serializer = TrackSerializer(track, data=request.data, context={'request': request})
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data)
+        return Response(serializer.errors, status=400)
+    def post(self, request):
+        serializer = TrackSerializer(data=request.data, context={'request': request})
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data)
+        return Response(serializer.errors, status=400)