add option to reorder all series in a case at once

atlas/views.py

@@ -1006,6 +1006,27 @@ class FindingView(LoginRequiredMixin, SingleTableMixin, FilterView):
 
     filterset_class = FindingFilter
 
+@login_required
+@user_is_author_or_atlas_series_checker
+def case_order_dicom(request, pk):
+    if request.htmx:
+        case = get_object_or_404(Case, pk=pk)
+
+        fail = []
+        for series in case.series.all():
+            try:
+                series.order_by_dicom()
+            except:
+                fail.append(series.pk)
+
+        if fail:
+            return HttpResponse(f"Unable to order series {','.join(fail)}")
+        else:
+            return HttpResponse("Series reordered")
+
+
+    raise Http404
+
 
 @login_required
 @user_is_author_or_atlas_series_checker