public CustomerNotificationArgs(StoreItem item)
{
Item = item;
}
public override void Buy(ICustomer customer, StoreItem item)
{
Console.WriteLine($"{customer.Name} bought from {Name} the {item.Name} for {item.Price}$");
}
public void AddItem(StoreItem item)
{
items.Add(item);
NotifyCustomers(item);
}
public void Buy(ICustomer customer, StoreItem item)
{
Console.WriteLine($"{customer.Name} bought {item.ItemName} for {item.Price}$");
}
public void AddToStore(StoreItem storeItem)
{
storeItems.Add(storeItem);
NotifyCustomers(storeItem);
}
public abstract void Buy(ICustomer customer, StoreItem item);