def rate(request, id, rating):
item = get_object_or_404(Item, id=id)
if not request.is_ajax():
return redirect(item.get_absolute_url())
qs = ItemVote.objects.filter(item=item, user=request.user, review=None)
if qs.count():
vote = qs[0]
vote.ratio = int(rating)
else:
vote = ItemVote(item=item, user=request.user, ratio=int(rating))
vote.ip_address = request.META.get("REMOTE_ADDR", None)
vote.timestamp = datetime.datetime.now()
vote.save()
return JsonResponse(get_item_details(vote.item, request))
