public Beer AddBeer(string name, double?alcoholByVolume = null, decimal price = 0, string description = null)
{
if (name != null && Beers.Any(b => b.Name == name))
{
throw new ArgumentException($"Brewer {Name} has already a beer by the name of {name}");
}
Beer newBeer = new Beer(name)
{
AlcoholByVolume = alcoholByVolume,
Description = description,
Price = price
};
Beers.Add(newBeer);
return(newBeer);
}
public void AddBeer(Beer beer)
{
beer.BeerId = Beers.Any() ? Beers.Max(b => b.BeerId) + 1 : 1;
Beers.Add(beer);
}
