private bool ModifyOpenedPosition(MarketOrder order, TradeSharpConnection ctx, POSITION pos,
out string errorString)
{
errorString = string.Empty;
if (order.IsClosed)
{
var closed = new POSITION_CLOSED
{
AccountID = pos.AccountID,
ID = pos.ID,
Comment = order.Comment,
ExitReason = (int)order.ExitReason,
Magic = order.Magic,
ExpertComment = order.ExpertComment,
PendingOrderID = order.PendingOrderID,
PriceBest = (decimal?)order.PriceBest,
PriceEnter = (decimal)order.PriceEnter,
PriceExit = (decimal)(order.PriceExit ?? 0),
PriceWorst = (decimal?)order.PriceWorst,
ResultBase = (decimal)order.ResultBase,
ResultDepo = (decimal)order.ResultDepo,
ResultPoints = (decimal)order.ResultPoints,
Side = order.Side,
Stoploss = (decimal?)order.StopLoss,
Swap = (decimal)(order.Swap ?? 0),
Symbol = order.Symbol,
Takeprofit = (decimal?)order.TakeProfit,
TimeEnter = order.TimeEnter,
TimeExit = order.TimeExit ?? default(DateTime),
Volume = order.Volume
};
ctx.POSITION.Remove(pos);
ctx.POSITION_CLOSED.Add(closed);
return(true);
}
pos.Comment = order.Comment;
pos.Magic = order.Magic;
pos.ExpertComment = order.ExpertComment;
pos.PendingOrderID = order.PendingOrderID;
pos.PriceBest = (decimal?)order.PriceBest;
pos.PriceEnter = (decimal)order.PriceEnter;
pos.PriceWorst = (decimal?)order.PriceWorst;
pos.Side = order.Side;
pos.Stoploss = (decimal?)order.StopLoss;
pos.Symbol = order.Symbol;
pos.Takeprofit = (decimal?)order.TakeProfit;
pos.TimeEnter = order.TimeEnter;
pos.Volume = order.Volume;
pos.State = (int)order.State;
pos.MasterOrder = order.MasterOrder;
ctx.SaveChanges();
return(true);
}
private static decimal AmendDeal(POSITION_CLOSED deal, TradeSharpConnection conn, decimal deltaAmount)
{
// "поправить" сделку
deal.Side = -deal.Side;
deal.ResultDepo = -deal.ResultDepo;
var bc = conn.BALANCE_CHANGE.FirstOrDefault(b => b.Position == deal.ID);
if (bc != null)
{
bc.ChangeType = (int)BalanceChangeType.Profit;
var trans = conn.TRANSFER.FirstOrDefault(t => t.BalanceChange == bc.ID);
deltaAmount += (bc.Amount * 2);
if (trans != null)
{
trans.Amount = -trans.Amount;
trans.TargetAmount = -trans.TargetAmount;
}
}
return(deltaAmount);
}
