Set is_incomplete flag on post

src/registrar/views/application.py

@@ -549,6 +549,14 @@ class DotgovDomain(ApplicationWizard):
         context["organization_type"] = self.application.organization_type
         context["federal_type"] = self.application.federal_type
         return context
+    
+    def post(self, request, *args, **kwargs):
+        """Override for the post method to mark the DraftDomain as complete"""
+        response = super().post(request, *args, **kwargs)
+        # Set the DraftDomain to "complete"
+        self.application.requested_domain.is_incomplete = False
+        self.application.save()
+        return response
 
 
 class Purpose(ApplicationWizard):