added withdrawn status update

src/registrar/config/urls.py

@@ -62,6 +62,12 @@ urlpatterns = [
         views.ApplicationWithdraw.as_view(),
         name="application-withdraw-confirmation",
     ),
+    path(
+        "application/<int:pk>/withdrawconfirmed",
+        views.ApplicationWithdraw.updatestatus,
+        name="application-withdrawn",
+    
+    ),
     path("health/", views.health),
     path("openid/", include("djangooidc.urls")),
     path("register/", include((application_urls, APPLICATION_NAMESPACE))),

src/registrar/views/application.py

@@ -1,7 +1,7 @@
 import logging
 
 from django.contrib.auth.mixins import LoginRequiredMixin
-from django.http import Http404, HttpResponse
+from django.http import Http404, HttpResponse, HttpResponseRedirect
 from django.shortcuts import redirect, render
 from django.urls import resolve, reverse
 from django.utils.translation import gettext_lazy as _
@@ -490,4 +490,10 @@ class ApplicationWithdraw(generic.DetailView):
 
     def get_context_data(self, **kwargs):
         context = super(ApplicationWithdraw, self).get_context_data(**kwargs)
-        return context
+        return context
+    
+    def updatestatus(request, pk):
+        application = DomainApplication.objects.get(id=pk)
+        application.status = "withdrawn"
+        application.save()
+        return HttpResponseRedirect(reverse('home'))