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from django.contrib.auth import login
from django.contrib.auth.models import User
from django.http.response import Http404
from django.shortcuts import get_object_or_404
from rest_framework import permissions, serializers
from rest_framework.authtoken.serializers import AuthTokenSerializer
from rest_framework.response import Response
from rest_framework.views import APIView
from knox.views import LoginView as KnoxLoginView
from knox.auth import TokenAuthentication
from .serializers import UserSerializer, RegisterUserSerializer
class LoginView(KnoxLoginView):
permission_classes = (permissions.AllowAny, )
def post(self, request, format=None):
serializer = AuthTokenSerializer(data=request.data)
serializer.is_valid(raise_exception=True)
user = serializer.validated_data['user']
login(request, user)
return super(LoginView, self).post(request, format=None)
class RegisterView(APIView):
def post(self, request):
serializer = RegisterUserSerializer(data=request.data)
serializer.is_valid(raise_exception=True)
user = serializer.register_user()
return Response(status=200)
class UserInfo(APIView):
authentication_classes = (TokenAuthentication, )
permission_classes = (permissions.IsAuthenticated, )
def get(self, request):
user = request.GET.get("pk", request.user)
username = request.GET.get("username", None)
if username:
users = User.objects.filter(username__startswith = username)[:5]
serializer = UserSerializer(users, many=True)
return Response({
"users": serializer.data
})
if not isinstance(user, User):
try:
user = get_object_or_404(User, pk=user)
except ValueError:
raise Http404
serializer = UserSerializer(user)
return Response({
"user": serializer.data
})
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