public static void TryInvest(Money amountToInvest, int kelly, Member user)
{
if (amountToInvest <= Money.Zero)
{
throw new MsgException(U4200.INVESTMENTTOOLOW);
}
if (amountToInvest > user.PurchaseBalance)
{
throw new MsgException(L1.NOTENOUGHFUNDS);
}
if (kelly <= 0 || kelly > AppSettings.DiceGame.MaxKellyLevelInt)
{
throw new MsgException(U4200.KELLYERROR + ": " + AppSettings.DiceGame.MaxKellyLevelInt);
}
user.SubtractFromPurchaseBalance(amountToInvest, "Dice Game Investment");
SiteInvestment Investment = new SiteInvestment();
Investment.UserId = user.Id;
Investment.Amount = amountToInvest;
Investment.KellyInt = kelly;
Investment.OperationDate = DateTime.Now;
Investment.Save();
user.SaveBalances();
//might be used in future
//AppSettings.DiceGame.MaxBitCoinProfit = DiceGameManager.GetMaxProfit();
//AppSettings.Save();
}
public static void TryDivest(Money amountToDivest, int?kelly, Member user)
{
Money _amountToDivest;
Money totalInvestment;
if (amountToDivest == null || kelly == null)
{
_amountToDivest = totalInvestment = GetInvestments(user, null);
}
else
{
if (kelly <= 0 || kelly > AppSettings.DiceGame.MaxKellyLevel)
{
throw new MsgException(U4200.KELLYERROR + ' ' + AppSettings.DiceGame.MaxKellyLevel);
}
_amountToDivest = amountToDivest;
totalInvestment = GetInvestments(user, kelly);
}
if (totalInvestment == Money.Zero || _amountToDivest > totalInvestment)
{
throw new MsgException(U4200.DIVESTTOOHIGH);
}
else if (_amountToDivest <= Money.Zero)
{
throw new MsgException(U4200.DIVESTTOOLOW);
}
user.AddToMainBalance(_amountToDivest, "Dice Game Divestment", BalanceLogType.Other);
var siteInvestments = SiteInvestment.GetAll(user.Id);
int i = 0;
while (_amountToDivest > Money.Zero && i < siteInvestments.Count)
{
if (kelly == null || kelly == siteInvestments[i].KellyInt)
{
if (_amountToDivest > siteInvestments[i].Amount)
{
siteInvestments[i].Amount -= siteInvestments[i].Amount;
_amountToDivest -= siteInvestments[i].Amount;
}
else
{
siteInvestments[i].Amount -= _amountToDivest;
_amountToDivest = Money.Zero;
}
siteInvestments[i].OperationDate = DateTime.Now;
siteInvestments[i].Save();
if (siteInvestments[i].Amount == Money.Zero)
{
siteInvestments[i].Delete();
}
}
i++;
}
user.SaveBalances();
}
