public override Task Validate(User data, ActionOperation operation)
{
if (operation is ActionOperation.Add && data.password.IsEmpty())
{
throw new ValidationExn("Senha obrigatória.");
}
return(Task.CompletedTask);
}
/// <summary>
/// Выполнить операцию BUY/SELL
/// </summary>
/// <param name="tradePosition"></param>
/// <returns></returns>
public override async Task PerformBuyOrSell(TradePosition tradePosition)
{
var options = tradePosition.Options as EasyTradeOptions;
tradePosition.IsStateChanged = false;
MarketOrder marketOrder = null;
if (tradePosition.PrevOperationType == OperationType.Buy)
{
//текущая цена превысила ProfitThreshold (цена подскочила, продадим)
//или упала на StopLossThreshold (продаем пока ещё больше не упало)
if (options != null && (tradePosition.LastPrice >= options.ProfitThreshold ||
tradePosition.LastPrice <= options.StopLossThreshold))
{
marketOrder = new MarketOrder(tradePosition.PortfolioPosition.Figi,
tradePosition.PortfolioPosition.Lots,
OperationType.Sell,
AccountId);
tradePosition.IsStateChanged = true;
}
}
else if (tradePosition.PrevOperationType == OperationType.Sell)
{
//хорошая цена , надо покупать (докупать)
if (options != null && tradePosition.LastPrice <= options.DipThreshold
/*|| tradePosition.LastPrice >= options.UpwardTrendThreshold*/)
{
//TODO: здесь надо вычислять сколько лотов можем купить
marketOrder = new MarketOrder(tradePosition.PortfolioPosition.Figi,
1,
OperationType.Buy,
AccountId);
tradePosition.IsStateChanged = true;
}
}
if (tradePosition.IsStateChanged && marketOrder != null)
{
var placedMarketOrder = await Context.PlaceMarketOrderAsync(marketOrder);
TradeOperationInfo tradeOperationInfo = new TradeOperationInfo();
tradeOperationInfo.MarketOrder = marketOrder;
tradeOperationInfo.PlacedMarkedOrder = placedMarketOrder;
ActionOperation?.BeginInvoke(tradeOperationInfo, null, null);
}
}