public static AccountShareOnDate DecorateAccountShareHistory(ACCOUNT_SHARE_HISTORY record)
{
return(new AccountShareOnDate
{
date = record.Date,
newHWM = record.NewHWM,
newShare = record.NewShare,
oldHWM = record.OldHWM,
oldShare = record.OldShare,
shareAmount = record.ShareAmount
});
}
public static AccountShareOnDate DecorateAccountShareHistory(ACCOUNT_SHARE_HISTORY record)
{
return new AccountShareOnDate
{
date = record.Date,
newHWM = record.NewHWM,
newShare = record.NewShare,
oldHWM = record.OldHWM,
oldShare = record.OldShare,
shareAmount = record.ShareAmount
};
}
public ACCOUNT_SHARE_HISTORY CalculateAccountShare(TradeSharpConnection ctx,
ACCOUNT_SHARE share,
ACCOUNT_SHARE ownerShare,
ref decimal ownersMoney,
decimal equity,
PaidService serviceWithFeeScale,
out bool feeWasTaken)
{
feeWasTaken = false;
var shareMoney = equity*share.Share/100M;
var hist = new ACCOUNT_SHARE_HISTORY
{
Account = share.Account,
Date = DateTime.Now,
OldShare = share.Share,
OldHWM = share.HWM,
NewShare = share.Share,
NewHWM = Math.Max(share.HWM ?? 0, shareMoney),
ShareOwner = share.ShareOwner,
ShareAmount = shareMoney
};
share.HWM = hist.NewHWM;
if ((hist.OldHWM ?? 0) == 0)
return hist;
if (shareMoney <= hist.OldHWM)
return hist;
if (serviceWithFeeScale == null)
return hist;
// был установлен новый HWM?
var aboveHwm = shareMoney - hist.OldHWM.Value;
// посчитать сумму комиссии
var fee = serviceWithFeeScale.CalculateFee(shareMoney, aboveHwm);
if (fee < 0.01M) return hist;
feeWasTaken = true;
// этот самый кусочек приписать владельцу и списать его с пайщика
ownersMoney += fee;
shareMoney -= fee;
ownerShare.Share = ownersMoney*100M/equity;
share.Share = shareMoney*100M/equity;
var newHwm = shareMoney;
if (newHwm > share.HWM)
{
share.HWM = newHwm;
hist.NewHWM = newHwm;
}
return hist;
}
public PammHistoryModel(ACCOUNT_SHARE_HISTORY[] data)
{
CurrentItems = data;
MaxShareY = CurrentItems.Max(x => x.NewShare);
MinShareY = CurrentItems.Min(x => x.NewShare);
OneCharacterShare = (Math.Sign(MaxShareY) == Math.Sign(MinShareY));
MaxHtmY = CurrentItems.Max(x => x.NewHWM);
MinHtmY = CurrentItems.Min(x => x.NewHWM);
OneCharacterHtm = (Math.Sign(MaxHtmY) == Math.Sign(MinHtmY));
}
