def post(self, request):
print(request.user.is_authenticated)
if request.user.is_authenticated:
froms = Follow_Forms(request.POST)
username = request.POST.get('username')
if froms.is_valid():
follow = Follows()
if request.POST.get('follow') == str(username):
return JsonResponse({'status': 201, 'message': '不能自己关注自己'})
else:
cun = Follows.objects.filter(
follow=froms.cleaned_data.get('follow'), fan=username)
if cun:
cun.delete()
return JsonResponse({
'status': 200,
'message': '已取消关注'
})
follow.follow = froms.cleaned_data.get('follow')
follow.fan_id = request.user.id
follow.save()
return JsonResponse({'status': 200, 'message': '成功关注'})
else:
return JsonResponse({'status': 400, 'message': '失败'})
else:
return JsonResponse({'status': 403, 'message': '请先登录'})
def create(self, request, *args, **kwargs):
serializer = self.get_serializer(data=request.data)
serializer.is_valid(raise_exception=True)
headers = self.get_success_headers(serializer.data)
#if serializer.data.get('fan')==serializer.data.get('follow'):
if serializer.validated_data['fan'] == serializer.validated_data[
'follow']:
return Response({"message": "不能自己关注自己"},
status=status.HTTP_201_CREATED,
headers=headers)
#elif Follows.objects.filter(fan=serializer.data.get('fan'),follow=serializer.data.get('follow')).exists():
elif Follows.objects.filter(
fan=serializer.validated_data['fan'],
follow=serializer.validated_data['follow']).exists():
return Response({"message": "不能重复关注"},
status=status.HTTP_201_CREATED,
headers=headers)
else:
save = Follows(follow=serializer.validated_data['follow'],
fan=serializer.validated_data['fan'])
save.save()
return Response({"message": "关注成功"},
status=status.HTTP_201_CREATED,
headers=headers)