organized
diff --git a/plstackapi/core/views/users.py b/plstackapi/core/views/users.py
new file mode 100644
index 0000000..0ec867f
--- /dev/null
+++ b/plstackapi/core/views/users.py
@@ -0,0 +1,66 @@
+from django.http import Http404
+from rest_framework.views import APIView
+from rest_framework.response import Response
+from rest_framework import status
+
+from plstackapi.core.api.users import add_user, delete_user, get_users, update_user
+from plstackapi.core.serializers import UserSerializer
+from plstackapi.util.request import parse_request
+
+
+class UserListCreate(APIView):
+    """ 
+    List all users or create a new user.
+    """
+
+    def post(self, request, format = None):
+        data = parse_request(request.DATA)  
+        if 'auth' not in data:
+            return Response(status=status.HTTP_400_BAD_REQUEST)        
+        elif 'user' in data:
+            user = add_user(data['auth'], data['user'])
+            serializer = UserSerializer(user)
+            return Response(serializer.data, status=status.HTTP_201_CREATED)
+        else:
+            users = get_users(data['auth'])
+            serializer = UserSerializer(users, many=True)
+            return Response(serializer.data)
+        
+            
+class UserRetrieveUpdateDestroy(APIView):
+    """
+    Retrieve, update or delete a user 
+    """
+
+    def post(self, request, pk, format=None):
+        """Retrieve a user"""
+        data = parse_request(request.DATA)
+        if 'auth' not in data:
+            return Response(status=status.HTTP_400_BAD_REQUEST)
+        users = get_users(data['auth'], {'id': pk})
+        if not users:
+            return Response(status=status.HTTP_404_NOT_FOUND)
+        serializer = UserSerializer(users[0])
+        return Response(serializer.data)                  
+
+    def put(self, request, pk, format=None):
+        """update a user""" 
+        data = parse_request(request.DATA)
+        if 'auth' not in data:
+            return Response(status=status.HTTP_400_BAD_REQUEST)
+        elif 'user' not in data:
+            return Response(status=status.HTTP_400_BAD_REQUEST)
+
+        user = update_user(pk, data['user'])
+        serializer = UserSerializer(user)
+        return Response(serializer.data) 
+
+    def delete(self, request, pk, format=None):
+        data = parse_request(request.DATA) 
+        if 'auth' not in data:
+            return Response(status=status.HTTP_400_BAD_REQUEST)
+        delete_user(data['auth'], {'id': pk})
+        return Response(status=status.HTTP_204_NO_CONTENT) 
+            
+            
+