def lista_canciones(request):
if request.method == 'GET':
cancion = Cancion.objects.all()
serializer = CancionSerializer(cancion, many=True)
return JSONResponse(serializer.data)
elif request.method == 'POST':
data = JSONParser().parse(request)
serializer = CancionSerializer(data=data)
if serializer.is_valid():
serializer.save()
return JSONResponse(serializer.data, status=201)
else:
return JSONResponse(serializer.errors, status=400)
def detalle_cancion(request, pk):
try:
cancion = Cancion.objects.get(pk=pk)
except Cancion.DoesNotExist:
return HttpResponse(status=404)
if request.method == 'GET':
serializer = CancionSerializer(cancion)
return JSONResponse(serializer.data)
elif request.method == 'PUT':
data = JSONParser().parse(request)
serializer = CancionSerializer(cancion, data=data)
if serializer.is_valid():
serializer.save()
return JSONResponse(serializer.data)
else:
return JSONResponse(serializer.errors, status=400)
elif request.method == 'DELETE':
cancion.delete()
return HttpResponse(status=204)
