public void Execute(string itemId)
{
IItem item = _itemGateway.Get(itemId);
if (item == null)
{
throw new BusinessException($"Item with id { itemId } was not found.");
}
item.Do();
_itemGateway.Update(item);
}
public void Execute(Request request)
{
if (request == null)
{
throw new Exception("Input is null");
}
if (string.IsNullOrWhiteSpace(request.Title))
{
throw new Exception("Title is null");
}
IItem item = _itemGateway.Get(request.ItemId);
if (item == null)
{
throw new BusinessException($"Item with id { request.ItemId } was not found.");
}
item.Rename(request.Title);
_itemGateway.Update(item);
}
