Refactor series cases handling: extract cases list to a partial and enhance HTMX integration for dynamic updates

atlas/views.py

@@ -4295,6 +4295,11 @@ def add_series_to_case(request, series_pk):
         # Associate the series with the case
         series.case.add(case)
 
+        # If this is an HTMX request, return the updated cases list partial so the
+        # client can replace the #cases-list innerHTML. Otherwise return a simple message.
+        if request.headers.get("Hx-Request") or request.META.get("HTTP_HX_REQUEST"):
+            return render(request, 'atlas/partials/series_cases_list.html', {'series': series, 'can_edit': case.check_user_can_edit(request.user)})
+
         return HttpResponse(f"Series {series_pk} added to case {case.title} ({case_id}).")
     return HttpResponse("Invalid request.")
 
@@ -4307,10 +4312,15 @@ def remove_series_from_case(request, series_pk, case_pk):
 
         series = get_object_or_404(Series, pk=series_pk)
 
-        # Associate the series with the case
+        # Remove the association
         series.case.remove(case)
 
-        return HttpResponse(f"Removed")
+        # If this is an HTMX request, return the updated cases list partial so the
+        # client can replace the #cases-list innerHTML. Otherwise return a simple message.
+        if request.headers.get("Hx-Request") or request.META.get("HTTP_HX_REQUEST"):
+            return render(request, 'atlas/partials/series_cases_list.html', {'series': series, 'can_edit': case.check_user_can_edit(request.user)})
+
+        return HttpResponse("Removed")
     return HttpResponse("Invalid request.")
 
 @login_required