public FactoryAmount GetFactoryAmount(Guid id)
{
FactoryAmount factoryAmount = FactoryAmounts.SingleOrDefault(x => x.Factory.id == id);
if (factoryAmount == null)
{
throw new ArgumentException(string.Format("FactoryAmount could not be found with ID: {0}", id));
}
return(factoryAmount);
}
internal Factory AddFactory(Factory factory)
{
if (FactoryAmounts.Where(x => x.Factory.id == factory.id).Count() == 0)
{
FactoryAmounts.Add(new FactoryAmount(factory, 1));
SortFactoryAmounts();
return(factory);
}
FactoryAmount factoryAmount = FactoryAmounts.Single(x => x.Factory.id == factory.id);
factoryAmount.Count++;
return(factory);
}