reorganized viewsets into their own files

users/viewsets/user.py

@@ -0,0 +1,26 @@
+from django.contrib.auth.models import User, Group
+from knox.auth import TokenAuthentication
+from rest_framework import viewsets, permissions, status
+from rest_framework.decorators import api_view
+from rest_framework.response import Response
+
+from users.serializers import UserSerializer, GroupSerializer
+
+
+class UserViewSet(viewsets.ModelViewSet):
+    authentication_classes = [TokenAuthentication]
+    permission_classes = [permissions.IsAuthenticated]
+
+    queryset = User.objects.all().order_by("-date_joined")
+    serializer_class = UserSerializer
+
+
+@api_view(["POST"])
+def register(request):
+    user_data = UserSerializer(data=request.data)
+
+    if user_data.is_valid():
+        User.objects.create_user(**user_data.validated_data)
+        return Response(request.data, status=status.HTTP_201_CREATED)
+    else:
+        return Response([], status=status.HTTP_400_BAD_REQUEST)