public CompletedAuction CalculateWinners(Auction auction)
{
List <AuctionBid> bids = auction.Bids.ToList();
log.LogTrace("Finding winners for {0} from bids submitted: ({1})", auction.DetailDescription, string.Join("', ", auction.Bids));
List <AuctionBid> winners = new List <AuctionBid>();
for (int i = 0; i < auction.Quantity; i++)
{
if (bids.Any())
{
// Grab the first winner.
AuctionBid winner = RemoveWinner(bids);
winners.Add(winner);
}
}
List <WinningBid> winningBids = CalculatePrices(winners, bids);
log.LogInformation("{0} found {1} winners: {2}", auction.DetailDescription, winners.Count, string.Join(", ", winners));
return(new CompletedAuction(auction, winningBids));
}
public CompletedAuction(Auction auction, List <WinningBid> winningBids)
{
Auction = auction;
WinningBids = winningBids;
}