from rest_framework.views import APIView
from api.utils.auth import ExpiringTokenAuthentication
from api.models import Token
from django.core.cache import cache
from rest_framework.response import Response
from django.contrib import auth
import logging

logger = logging.getLogger(__file__)


class LogoutView(APIView):
    authentication_classes = [ExpiringTokenAuthentication]

    def delete(self, request):
        logger.info("user:%s logout" % (request.user))
        user = request.user.pk
        auth_token = request.auth
        cache.delete(auth_token)
        Token.objects.filter(user=user, access_token=auth_token).delete()
        auth.logout(request)
        return Response({"code": 1000})