public async Task <IActionResult> UpdateRealAssets(string exchangeId)
{
var userId = HttpContext.User.GetUserId();
if (string.IsNullOrEmpty(userId))
{
return(BadRequest("User not found"));
}
var userAssets = await _exchangeFactory.GetExchange(exchangeId).GetRealBalances(userId);
var originalAssets = _assetRepository.GetByUserAndExchange(userId, exchangeId).Where(o => o.TradingMode == TradingMode.Real);
foreach (var asset in userAssets)
{
var reservedFromAsset = originalAssets.Where(o => o.Currency == asset.Currency && o.StrategyId != null).Sum(o => o.Amount);
var originalFreeAsset = originalAssets.FirstOrDefault(o => o.Currency == asset.Currency && o.StrategyId == null);
if (originalFreeAsset == null)
{
if (asset.Amount != reservedFromAsset) // In order to NOT create empty asset
{
asset.Amount = asset.Amount - reservedFromAsset;
_assetRepository.AddNotSave(asset);
}
}
else
{
originalFreeAsset.Amount = asset.Amount - reservedFromAsset;
_assetRepository.EditNotSave(originalFreeAsset);
}
}
_assetRepository.Save();
return(Ok());
}
public async Task <Result> PutOrder(TradeOrder order, string strategyId, OrderType orderType)
{
var strategy = _strategyRepository.GetById(strategyId);
if (strategy.TradingMode == TradingMode.Real)
{
var soldAsset = GetSoldAsset(order, strategyId, orderType);
if (soldAsset == null || soldAsset.Amount < order.Amount)
{
return(new Result(false, "Insufficient funds for " + soldAsset.Currency));
}
var exchange = _exchangeFactory.GetExchange(order.Exchange);
if (exchange == null)
{
return(new Result(false, "Exchange not found"));
}
var uuid = await exchange.PutOrder(order, orderType, strategy.UserId);
if (uuid == null)
{
return(new Result(false, "Exchange unable to create order"));
}
return(new Result(true, ManageAssets(soldAsset, order, orderType, uuid)));
}
else if (strategy.TradingMode == TradingMode.BackTesting)
{
return(new Result(true, ManageAssets(null, order, orderType, "")));
}
else
{
var soldAsset = GetSoldAsset(order, strategyId, orderType);
if (soldAsset == null || soldAsset.Amount < order.Amount)
{
return(new Result(false, "Insufficient funds for" + soldAsset.Currency));
}
return(new Result(true, ManageAssets(soldAsset, order, orderType, "")));
}
}