public string RemoveSupplies(CoffeeBase coffee, int quantity)
{
string message = "success";
if (!AvailableSupplies.ContainsKey(coffee.GetType().FullName) || AvailableSupplies[coffee.GetType().FullName] - quantity < 0)
{
message = $"Not Enough Supplies For Type : {coffee.GetType().Name}";
}
AvailableSupplies[coffee.GetType().FullName] -= quantity;
return(message);
}
public void ReturnSupplies(CoffeeBase coffee, int quantity)
{
AvailableSupplies[coffee.GetType().FullName] += quantity;
}