public static void SellShare(ShareOnMarket share, Member user)
{
//Add transaction
PortfolioShareTransation transaction = new PortfolioShareTransation();
transaction.BuyerUsername = user.Name;
transaction.DateSold = DateTime.Now;
transaction.PortfolioProductId = share.PortfolioProductId;
transaction.SellerUsername = share.Username;
transaction.SoldAmount = share.Price;
transaction.SoldFee = CalculateFee(share.Price);
transaction.Units = share.SharesToSell;
transaction.Save();
//Remove old share
PortfolioShare Old = new PortfolioShare(share.PortfolioShareId);
Old.Shares -= share.SharesToSell;
Old.Save();
//Add new share
PortfolioShare New = GetProperShare(share, user);
New.Shares += share.SharesToSell;
New.Save();
//Remove from market
share.Delete();
//Earnings stats
EarningsStatsManager.Add(EarningsStatsType.PortfolioUnits, transaction.SoldFee);
}