public ActionResult ChangeName(Guid id, string name, int version)
{
var command = new RenameInventoryItem(id, name, version);
_bus.Send(command);
return RedirectToAction("Index");
}
public void Handle(RenameInventoryItem message)
{
var item = _repository.GetById(message.InventoryItemId);
item.ChangeName(message.NewName);
_repository.Save(item, message.OriginalVersion);
}