Refactor case_order_dicom function to add type hint for case and improve error handling messages

atlas/views.py

@@ -1655,7 +1655,7 @@ class FindingView(LoginRequiredMixin, UserConfigurablePaginationMixin, SingleTab
 @login_required
 def case_order_dicom(request, pk):
     if request.htmx:
-        case = get_object_or_404(Case, pk=pk)
+        case: Case = get_object_or_404(Case, pk=pk)
 
         fail = []
         # TODO: don't try to order non stack series
@@ -1664,9 +1664,9 @@ def case_order_dicom(request, pk):
                 if request.user in series.get_author_objects():
                     series.order_by_dicom()
                 else:
-                    fail.append(series.pk)
+                    fail.append(f"{series.pk}: invalid permission")
             except:
-                fail.append(series.pk)
+                fail.append(f"{series.pk}: error")
 
         if fail:
             return HttpResponse(