Refactor Omada class methods for clarity; update device blocking logic in DeviceBlockAPIView and improve user verification error handling

devices/views.py

@@ -11,6 +11,7 @@ from .serializers import (
     BlockDeviceSerializer,
 )
 from api.mixins import StaffEditorPermissionMixin
+from api.omada import Omada
 from .filters import DeviceFilter
 import re
 import requests
@@ -127,6 +128,10 @@ class DeviceBlockAPIView(StaffEditorPermissionMixin, generics.UpdateAPIView):
         if not isinstance(blocked, bool):
             return Response({"message": "Blocked field must be a boolean."}, status=400)
         instance.blocked = blocked
+        omada_client = Omada()
+        omada_client.block_device(
+            instance.mac, operation="block" if blocked else "unblock"
+        )
         instance.save()
         serializer = self.get_serializer(instance, data=request.data, partial=False)
         serializer.is_valid(raise_exception=True)