def post(self, request, *args, **kwargs):
device_id = request.data.get('device_id')
fcm_token = request.data.get('fcm_token')
user_list = User.objects.filter(device_id=device_id)
if user_list.count() == 0:
user = User()
user.device_id = device_id
user.fcm_token = fcm_token
user.save()
return HttpResponse(json.dumps(user),
content_type="application/json")
else:
user = user_list.first()
user.fcm_token = fcm_token
user.save()
return HttpResponse(json.dumps(user),
content_type="application/json")
