Enhance user experience by adding informative messages and edit mode functionality across various templates

atlas/views.py

@@ -11,6 +11,7 @@ from django.utils import timezone
 from django.views.decorators.http import require_POST
 from django.views.decorators.http import require_http_methods
 from django.template.loader import render_to_string
+from django.db.models import Count
 
 # from django.contrib.auth.models import User
 from django.contrib.auth.decorators import login_required, user_passes_test
@@ -211,6 +212,7 @@ def case_displaysets(request, pk):
 
     # Get displayset id from GET parameter
     displayset_id = request.GET.get("displayset")
+    edit = request.GET.get("edit", False)
     selected_displayset = None
     if displayset_id:
         try:
@@ -223,6 +225,7 @@ def case_displaysets(request, pk):
         "atlas/case_displaysets.html",
         {
             "case": case,
+            "edit": edit,
             "can_edit": can_edit,
             "selected_displayset": selected_displayset,
         },
@@ -2029,8 +2032,12 @@ def collection_detail(request, pk):
     collection = get_object_or_404(CaseCollection, pk=pk)
 
     # cases = collection.cases.all().order_by("casedetail__sort_order")
-    casedetails = CaseDetail.objects.filter(collection=collection).order_by(
-        "sort_order"
+    casedetails = (
+        CaseDetail.objects
+        .filter(collection=collection)
+        .select_related("case")
+        .annotate(series_count=Count("case__seriesdetail"))
+        .order_by("sort_order")
     )
 
     return render(