public async Task Handle(ClassifiedAds.V1.RenameAd command)
        {
            var ad = await _store.Load <ClassifiedAd>(command.Id.ToString());

            ad.Rename(command.Title, command.RenamedAt, command.RenamedBy);
            await _store.Save(ad);
        }
 public Task Handle(ClassifiedAds.V1.RenameAd command) =>
 HandleUpdate(command.Id, ad =>
              ad.Rename(command.Title, command.RenamedBy)
              );