Optimize collection_viva by annotating and prefetching related objects to prevent N+1 queries

2026-02-09 12:13:00 +00:00
parent 45e01a78c1
commit ab130a08ed
1 changed files with 11 additions and 0 deletions
@@ -3127,6 +3127,17 @@ def collection_viva(request, pk):
        )
    )
    # Also annotate and prefetch additional related objects used by the viva
    # template to avoid N+1 queries when rendering many cases.
    casedetails = (
        casedetails
        .annotate(series_count=Count("case__seriesdetail"))
        .prefetch_related(
            "case__caseresource_set",
            "case__display_sets",
        )
    )
    return render(
        request,