UserViewSet API 기본 세팅

@@ -2,7 +2,8 @@ from django.contrib.auth.models import User, Group
 from rest_framework import viewsets
 from rest_framework import permissions
 from khudrive.api.serializers import UserSerializer,GroupSerializer
-
+from rest_framework.decorators import action
+from rest_framework.response import Response
 
 class UserViewSet(viewsets.ModelViewSet):
     """
@@ -10,7 +11,54 @@ class UserViewSet(viewsets.ModelViewSet):
     """
     queryset = User.objects.all().order_by('-date_joined')
     serializer_class = UserSerializer
-    permission_classes = [permissions.IsAuthenticated]
+    # permission_classes = [permissions.IsAuthenticated]
+
+    @action(detail=False, methods=['GET'])
+    def isIdPossible(self, request):
+        # user = self.get_object()
+        # serializer = PasswordSerializer(data=request.data)
+        # if serializer.is_valid():
+        return Response({
+            'message': 'possible'
+        })
+        # else:
+        #     return Response(serializer.errors,
+        #                     status=status.HTTP_400_BAD_REQUEST)
+
+    #Sign Up
+    @action(detail=False, methods=['POST'])
+    def signUp(self, request):
+        if True:
+            return Response({
+                'message': 'user created'
+            })
+        else:
+            return Response(serializer.errors,
+                            status=status.HTTP_400_BAD_REQUEST)
+
+    # Login, token create
+    @action(detail=False, methods=['POST'])
+    def login(self, request):
+        if True:
+            return Response({
+                'message': 'login success'
+            })
+        else:
+            return Response(serializer.errors,
+                            status=status.HTTP_400_BAD_REQUEST)
+
+    # User 생성
+    @action(detail=True, methods=['GET'])
+    def getById(self, request, pk=None):
+        if True:
+            return Response({
+                'message': 'possible'
+            })
+        else:
+            return Response(serializer.errors,
+                            status=status.HTTP_400_BAD_REQUEST)
+
+
 
 
 class ItemViewSet(viewsets.ModelViewSet):