catalog list: get 'my catalogs' somewhat working

cataloglist/views.py

@@ -1,13 +1,25 @@
-from django.contrib import messages
+#from django.contrib import messages
+from django.core import serializers
 from django.http import HttpResponseRedirect, HttpResponse, JsonResponse
 from django.shortcuts import render, get_object_or_404
-from django.urls import reverse
-from django.utils.translation import gettext as _
+#from django.urls import reverse
+#from django.utils.translation import gettext as _
 
-from lazysignup.decorators import allow_lazy_user
+#from lazysignup.decorators import allow_lazy_user
 from account.decorators import login_required
 
+from procat2.models import Catalog
+
 
 @login_required
 def cataloglist(request):
     return render(request, 'cataloglist/cataloglist.html')
+
+
+@login_required
+def my_catalogs(request):
+    cats = Catalog.objects.filter(owner=request.user).order_by('-updated')
+    data = [c.summary() for c in cats]
+    # from time import sleep
+    # sleep(5)
+    return JsonResponse({'catalogs': data})