private RobotFarm()
{
configFilePath = ExecutablePath.ExecPath + "\\farmsets.xml";
timerThread = new Thread(TimerThreadFunction);
portfolioTradeSettings = new AutoTradeSettings();
packerPool = new CandlePackerPool();
}
public bool AreSame(AutoTradeSettings cat)
{
return(MaxLeverage == cat.MaxLeverage && MinVolume == cat.MinVolume && MaxVolume == cat.MaxVolume &&
PercentLeverage == cat.PercentLeverage && StepVolume == cat.StepVolume &&
FixedVolume == cat.FixedVolume && HedgingOrdersEnabled == cat.HedgingOrdersEnabled &&
VolumeRound == cat.VolumeRound && TargetAccount == cat.TargetAccount);
}
private void TradeSettingsButtonOkClicked()
{
var controlSets = tradeSettings.DataContext;
if (controlSets == null) return;
sets = controlSets;
DialogResult = DialogResult.OK;
Close();
}
public static string TradeSignalSetsAreCorrect(AutoTradeSettings sets, SUBSCRIPTION_SIGNAL setsStored)
{
var errors = new List<string>();
if ((int?)sets.VolumeRound != setsStored.VolumeRound) errors.Add("VolumeRound");
if (sets.HedgingOrdersEnabled != setsStored.HedgingOrdersEnabled) errors.Add("HedgingOrdersEnabled");
if (sets.PercentLeverage != setsStored.PercentLeverage) errors.Add("PercentLeverage");
if (sets.MinVolume != setsStored.MinVolume) errors.Add("MinVolume");
if (sets.StepVolume != setsStored.StepVolume) errors.Add("StepVolume");
if (sets.MaxLeverage != setsStored.MaxLeverage) errors.Add("MaxLeverage");
if (sets.MaxVolume != setsStored.MaxVolume) errors.Add("MaxVolume");
if (sets.TargetAccount != setsStored.TargetAccount) errors.Add("TargetAccount");
if (sets.TradeAuto != setsStored.AutoTrade) errors.Add("TradeAuto");
if (sets.FixedVolume != setsStored.FixedVolume) errors.Add("FixedVolume");
return string.Join(", ", errors);
}
public static AutoTradeSettings MakeSampleTradeSettings()
{
var tradeSets = new AutoTradeSettings
{
VolumeRound = VolumeRoundType.Вверх,
HedgingOrdersEnabled = true,
PercentLeverage = 150,
MinVolume = 50000,
StepVolume = 20000,
MaxLeverage = 11,
MaxVolume = 500000,
TradeAuto = true,
FixedVolume = 10000
};
return tradeSets;
}
public void TestPropertyDic()
{
var sets = new AutoTradeSettings
{
MaxLeverage = 6,
TradeAuto = true
};
var nameVal = UiFieldAttribute.GetAttributeNameValue(sets);
Assert.Greater(nameVal.Count, 0);
var cat = new AutoTradeSettings();
UiFieldAttribute.SetFieldsFromPropNameValue(
nameVal.ToDictionary(p => p.PropName, p => Converter.GetStringFromObject(p.Value)), cat, false);
Assert.AreEqual(sets.MaxLeverage, cat.MaxLeverage);
Assert.AreEqual(sets.TradeAuto, cat.TradeAuto);
}
public AutoTradeSettings MakeCopy()
{
var cat = new AutoTradeSettings
{
TradeAuto = TradeAuto,
MaxLeverage = MaxLeverage,
MinVolume = MinVolume,
MaxVolume = MaxVolume,
PercentLeverage = PercentLeverage,
StepVolume = StepVolume,
FixedVolume = FixedVolume,
HedgingOrdersEnabled = HedgingOrdersEnabled,
VolumeRound = VolumeRound,
TargetAccount = TargetAccount
};
return(cat);
}
public RequestStatus ApplyPortfolioTradeSettings(ProtectedOperationContext secCtx, string login,
AutoTradeSettings sets)
{
if (UserOperationRightsStorage.IsProtectedOperation(UserOperation.BindToSignal))
if (!UserSessionStorage.Instance.PermitUserOperation(secCtx,
UserOperationRightsStorage.IsTradeOperation(UserOperation.BindToSignal), false))
return RequestStatus.Unauthorized;
try
{
using (var ctx = DatabaseContext.Instance.Make())
{
var user = ctx.PLATFORM_USER.FirstOrDefault(u => u.Login == login);
if (user == null)
return RequestStatus.Unauthorized;
var subsription = ctx.USER_TOP_PORTFOLIO.FirstOrDefault(u => u.User == user.ID);
if (subsription == null)
return RequestStatus.CommonError;
subsription.AutoTrade = sets.TradeAuto;
subsription.MaxLeverage = sets.MaxLeverage;
subsription.PercentLeverage = sets.PercentLeverage;
subsription.HedgingOrdersEnabled = sets.HedgingOrdersEnabled;
subsription.FixedVolume = sets.FixedVolume;
subsription.MinVolume = sets.MinVolume;
subsription.MaxVolume = sets.MaxVolume;
subsription.VolumeRound = (int?) sets.VolumeRound;
subsription.StepVolume = sets.StepVolume;
subsription.TargetAccount = sets.TargetAccount;
ctx.SaveChanges();
return RequestStatus.OK;
}
}
catch (Exception ex)
{
Logger.Error("Ошибка в ApplyPortfolioTradeSettings()", ex);
return RequestStatus.ServerError;
}
}
/// <summary>
/// подписать на портфель
/// отключить остальные подписки
/// если портфель пользовательский - сохранить его
/// </summary>
public RequestStatus SubscribeOnPortfolio(
ProtectedOperationContext secCtx,
string subscriberLogin,
TopPortfolio portfolio,
decimal? maxFee,
AutoTradeSettings tradeAutoSettings)
{
//Logger.InfoFormat("SubscribeOnPortfolio({0})", subscriberLogin);
if (UserOperationRightsStorage.IsProtectedOperation(UserOperation.BindToSignal))
if (!UserSessionStorage.Instance.PermitUserOperation(secCtx,
UserOperationRightsStorage.IsTradeOperation(UserOperation.BindToSignal), false))
return RequestStatus.Unauthorized;
try
{
using (var ctx = DatabaseContext.Instance.Make())
return walletRepository.SubscribeUserOnPortfolio(ctx, subscriberLogin, portfolio, maxFee, tradeAutoSettings);
}
catch (Exception ex)
{
Logger.Error("Ошибка в SubscribeOnPortfolio()", ex);
return RequestStatus.ServerError;
}
}
public RequestStatus SubscribeOnPortfolio(ProtectedOperationContext secCtx, string subscriberLogin,
TopPortfolio portfolio, decimal? maxFee, AutoTradeSettings tradeAutoSettings)
{
return RequestStatus.CommonError;
}
public AutoTradeSettingsForm(AutoTradeSettings sets)
: this()
{
this.sets = sets;
tradeSettings.DataContext = sets.MakeCopy();
}
public RequestStatus ApplyPortfolioTradeSettings(ProtectedOperationContext secCtx, string login, AutoTradeSettings sets)
{
throw new NotImplementedException();
}
public RequestStatus SubscribeUserOnPortfolio(
TradeSharpConnection ctx,
string subscriberLogin,
TopPortfolio portfolio,
decimal? maxFee,
AutoTradeSettings tradeAutoSettings)
{
var user = ctx.PLATFORM_USER.FirstOrDefault(u => u.Login == subscriberLogin);
if (user == null)
return RequestStatus.Unauthorized;
TOP_PORTFOLIO targetPortfolio = null;
if (portfolio.Id > 0)
targetPortfolio = ctx.TOP_PORTFOLIO.FirstOrDefault(p => p.Id == portfolio.Id);
if (targetPortfolio != null)
portfolio.ManagedAccount = targetPortfolio.ManagedAccount;
// если портфель - пользовательский - сохранить его
// для пользователя или обновить его имеющийся портфель
if (!portfolio.IsCompanyPortfolio)
{
Logger.Info("SubscribeOnPortfolio() - user portfolio");
try
{
var existPortfolio = ctx.TOP_PORTFOLIO.FirstOrDefault(p => p.OwnerUser == user.ID);
if (existPortfolio != null)
{
if (!LinqToEntity.DecoratePortfolio(existPortfolio).AreSame(portfolio))
{
// удалить старый портфель пользователя
ctx.TOP_PORTFOLIO.Remove(existPortfolio);
existPortfolio = null;
}
else
targetPortfolio = existPortfolio;
}
// создать портфель пользователя
if (existPortfolio == null)
{
targetPortfolio = LinqToEntity.UndecoratePortfolio(portfolio);
targetPortfolio.OwnerUser = user.ID;
targetPortfolio.ManagedAccount = null;
ctx.TOP_PORTFOLIO.Add(targetPortfolio);
ctx.SaveChanges();
}
}
catch (DbEntityValidationException dbEx)
{
Logger.Error("SubscribeUserOnPortfolio - ошибка сохранения портфеля");
foreach (var validationErrors in dbEx.EntityValidationErrors)
{
foreach (var validationError in validationErrors.ValidationErrors)
{
Logger.ErrorFormat("Свойство: {0}, ошибка: {1}",
validationError.PropertyName, validationError.ErrorMessage);
}
}
}
catch (Exception ex)
{
Logger.Error("Ошибка в SubscribeOnPortfolio() - обновление портфеля", ex);
return RequestStatus.ServerError;
}
}
else
{// портфель компании
Logger.Info("SubscribeOnPortfolio() - company portfolio");
if (targetPortfolio == null)
{
Logger.Error("Пользователь запросил несуществующий портфель компании " + portfolio.Id);
return RequestStatus.ServerError;
}
}
// очистить подписки пользователя на портфели
// и привязать его к целевому портфелю
//Logger.Info("SubscribeOnPortfolio() - removing bindings");
var oldBinding = ctx.USER_TOP_PORTFOLIO.FirstOrDefault(u => u.User == user.ID);
// "посмотреть" настройки портфельной торговли в имеющейся подписке
if (tradeAutoSettings == null)
{
if (oldBinding == null)
{
Logger.ErrorFormat("Подписка пользователя {0} на портфель {1} - нет данных по автоматической торговле",
user.Login, portfolio.Id > 0 ? portfolio.Id.ToString() : portfolio.Name);
return RequestStatus.BadRequest;
}
tradeAutoSettings = new AutoTradeSettings
{
FixedVolume = oldBinding.FixedVolume,
HedgingOrdersEnabled = oldBinding.HedgingOrdersEnabled,
MaxLeverage = oldBinding.MaxLeverage,
MaxVolume = oldBinding.MaxVolume,
MinVolume = oldBinding.MinVolume,
PercentLeverage = oldBinding.PercentLeverage ?? 100,
StepVolume = oldBinding.StepVolume,
TargetAccount = oldBinding.TargetAccount,
TradeAuto = oldBinding.AutoTrade ?? false,
VolumeRound = (VolumeRoundType?)oldBinding.VolumeRound
};
}
if (oldBinding != null)
ctx.USER_TOP_PORTFOLIO.Remove(oldBinding);
//Logger.Info("SubscribeOnPortfolio() - adding binding");
ctx.USER_TOP_PORTFOLIO.Add(new USER_TOP_PORTFOLIO
{
User = user.ID,
Portfolio = targetPortfolio.Id,
MaxFee = maxFee,
AutoTrade = tradeAutoSettings.TradeAuto,
MaxLeverage = tradeAutoSettings.MaxLeverage,
PercentLeverage = tradeAutoSettings.PercentLeverage,
HedgingOrdersEnabled = tradeAutoSettings.HedgingOrdersEnabled,
FixedVolume = tradeAutoSettings.FixedVolume,
MinVolume = tradeAutoSettings.MinVolume,
MaxVolume = tradeAutoSettings.MaxVolume,
VolumeRound = (int?)tradeAutoSettings.VolumeRound,
StepVolume = tradeAutoSettings.StepVolume,
TargetAccount = tradeAutoSettings.TargetAccount
});
ctx.SaveChanges();
//Logger.Info("SubscribeOnPortfolio() - changes are saved");
// найти трейдеров, удовлетворяющих критерию
List<PerformerStat> performers;
try
{
try
{
performers = TradeSharpAccountStatistics.Instance.proxy.GetAllPerformersWithCriteria(true,
targetPortfolio.Criteria, targetPortfolio.ParticipantCount,
!targetPortfolio.DescendingOrder, (float?)targetPortfolio.MarginValue, 0);
}
catch (Exception ex)
{
Logger.Error(
"Ошибка в SubscribeOnPortfolio() - получение перформеров (" + targetPortfolio.Criteria + ")",
ex);
return RequestStatus.ServerError;
}
if (performers == null)
{
Logger.Error("Ошибка в SubscribeOnPortfolio() - список перформеров не получен (" + targetPortfolio.Criteria + ")");
return RequestStatus.ServerError;
}
}
catch (Exception ex)
{
Logger.Error("Ошибка в SubscribeOnPortfolio() - подписка", ex);
return RequestStatus.ServerError;
}
// сравнить полученный список с текущими подписками заказчика ("инвестора")
// сформировать список для "отписки" и список для подписки
var performerAcs = performers.Select(p => p.Account).ToList();
var subsToRemove = ctx.SUBSCRIPTION.Where(s => s.User == user.ID &&
s.SERVICE1.ServiceType == (int)PaidServiceType.Signals &&
!performerAcs.Contains(s.SERVICE1.AccountId ?? 0)).ToList();
foreach (var sub in subsToRemove)
{
WalletError error;
SubscribeOnService(ctx, user.ID, sub.Service, false, true, tradeAutoSettings, out error);
if (error != WalletError.OK)
{
Logger.ErrorFormat("Portfolio - unsubscribe user {0} from srv {1}: error {2}",
user.ID, sub.Service, error);
}
}
// новоподписавшиеся
foreach (var pf in performers)
{
WalletError error;
SubscribeOnService(ctx, user.ID, pf.Service, true, false, tradeAutoSettings, out error);
if (error != WalletError.OK)
{
Logger.DebugFormat("Подписка SubscribeOnPortfolio({0}), сигн. {1}: {2}",
subscriberLogin, pf.Service, error);
}
}
return RequestStatus.OK;
}
public bool SubscribeOnService(TradeSharpConnection ctx,
int userId, int serviceId, bool renewAuto, bool unsubscribe,
AutoTradeSettings tradeSets, out WalletError error)
{
// имеющаяся подписка
var subs = ctx.SUBSCRIPTION.FirstOrDefault(s => s.Service == serviceId && s.User == userId);
// просто отписаться от сервиса
if (unsubscribe)
{
error = WalletError.OK;
if (subs == null)
return true;
ctx.SUBSCRIPTION.Remove(subs);
try
{
ctx.SaveChanges();
}
catch (Exception ex)
{
Logger.Error("Ошибка удаления подписки (SubscribeOnService)", ex);
error = WalletError.ServerError;
return false;
}
return true;
}
var paidService = ctx.SERVICE.FirstOrDefault(s => s.ID == serviceId);
if (paidService == null)
{
error = WalletError.InvalidData;
return false;
}
// проверить - не подписывается ли пользователь сам на себя?
if (paidService.User == userId)
{
error = WalletError.InvalidData;
return false;
}
// провести списание денежных средств
// содрать денежку
var feeError = ChargeFeeOnSubscription(ctx, serviceId, userId, false);
if (feeError != WalletError.OK)
{
error = feeError;
return false;
}
// продлить или обновить подписку
var subExists = subs != null;
if (subs == null)
subs = new SUBSCRIPTION();
subs.RenewAuto = renewAuto;
subs.TimeEnd = DateTime.Now.Date.AddDays(1);
subs.TimeStarted = DateTime.Now.Date;
subs.User = userId;
subs.Service = serviceId;
if (!subExists)
ctx.SUBSCRIPTION.Add(subs);
// обновить или создать настройки торговли
var signalTradeSets = ctx.SUBSCRIPTION_SIGNAL.FirstOrDefault(s => s.Service == serviceId && s.User == userId);
var setsExists = signalTradeSets != null;
if (signalTradeSets == null)
signalTradeSets = new SUBSCRIPTION_SIGNAL();
signalTradeSets.AutoTrade = tradeSets.TradeAuto;
signalTradeSets.FixedVolume = tradeSets.FixedVolume;
signalTradeSets.HedgingOrdersEnabled = tradeSets.HedgingOrdersEnabled;
signalTradeSets.MaxLeverage = tradeSets.MaxLeverage;
signalTradeSets.MaxVolume = tradeSets.MaxVolume;
signalTradeSets.MinVolume = tradeSets.MinVolume;
signalTradeSets.PercentLeverage = tradeSets.PercentLeverage;
signalTradeSets.Service = serviceId;
signalTradeSets.StepVolume = tradeSets.StepVolume;
signalTradeSets.User = userId;
signalTradeSets.TargetAccount = tradeSets.TargetAccount;
signalTradeSets.VolumeRound = (int?)tradeSets.VolumeRound;
if (!setsExists)
ctx.SUBSCRIPTION_SIGNAL.Add(signalTradeSets);
try
{
ctx.SaveChanges();
}
catch (Exception ex)
{
Logger.Error("Ошибка сохранения подписки (SubscribeOnService)", ex);
error = WalletError.ServerError;
return false;
}
error = WalletError.OK;
return true;
}
public bool SubscribeOnService(ProtectedOperationContext secCtx, string login, int serviceId, bool renewAuto, bool unsubscribe,
AutoTradeSettings tradeSets, out WalletError error)
{
throw new NotImplementedException();
}
private void Subscribe(object sender, EventArgs e)
{
RequestStatus status;
try
{
if (isSubsribed)
{
status =
AccountModel.Instance.ServerProxy.UnsubscribePortfolio(
CurrentProtectedContext.Instance.MakeProtectedContext(),
AccountModel.Instance.GetUserLogin(), true, true);
}
else
{
var complete = new CompleteSubscribeOnPortfolioDlg(portfolio).ShowDialog() == DialogResult.OK;
if (!complete) return;
var tradeSettings = new AutoTradeSettings();
// открыть диалог настройки авто-торговли
var dlg = new AutoTradeSettingsForm();
if (dlg.ShowDialog(this) == DialogResult.OK)
tradeSettings = dlg.sets;
status =
AccountModel.Instance.ServerProxy.SubscribeOnPortfolio(
CurrentProtectedContext.Instance.MakeProtectedContext(),
AccountModel.Instance.GetUserLogin(), portfolio, null, tradeSettings);
}
}
catch (Exception ex)
{
//4 debug
MessageBox.Show(this, "Операция выполнена с ошибкой:" + Environment.NewLine + ex.Message, Localizer.GetString("TitleWarning"),
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
Logger.Info("TopPortfolioControl.Subscribe: error calling SubscribeOnPortfolio/UnsubscribePortfolio", ex);
return;
}
if (status == RequestStatus.OK)
MessageBox.Show(this, "Операция выполнена успешно", Localizer.GetString("TitleInformation"), MessageBoxButtons.OK,
MessageBoxIcon.Information);
else
MessageBox.Show(this,
"Операция выполнена с ошибкой:" + Environment.NewLine +
EnumFriendlyName<RequestStatus>.GetString(status), Localizer.GetString("TitleWarning"), MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
IsSubsribed = !isSubsribed;
if (SubscriptionChanged != null)
SubscriptionChanged(this, new EventArgs());
}
public AutoTradeSettings MakeCopy()
{
var cat = new AutoTradeSettings
{
TradeAuto = TradeAuto,
MaxLeverage = MaxLeverage,
MinVolume = MinVolume,
MaxVolume = MaxVolume,
PercentLeverage = PercentLeverage,
StepVolume = StepVolume,
FixedVolume = FixedVolume,
HedgingOrdersEnabled = HedgingOrdersEnabled,
VolumeRound = VolumeRound,
TargetAccount = TargetAccount
};
return cat;
}
public WalletError SubscribeOnTradeSignal(
string hash, string userLogin, long localTime, int serviceId,
bool tradeAuto, bool enableHedgingOrders, int percentLeverage,
int maxVolume, int minVolume,
int volumeStep, double maxLeverage)
{
var tradeSets = new AutoTradeSettings
{
TradeAuto = tradeAuto,
HedgingOrdersEnabled = enableHedgingOrders,
PercentLeverage = percentLeverage,
MaxVolume = maxVolume,
MinVolume = minVolume,
StepVolume = volumeStep,
MaxLeverage = maxLeverage
};
try
{
using (var ctx = DatabaseContext.Instance.Make())
{
var user = ctx.PLATFORM_USER.FirstOrDefault(u => u.Login == userLogin);
if (user == null)
{
Logger.InfoFormat("PlatformManager.SubscribeOnTradeSignal(usr={0} not found)",
userLogin);
return WalletError.InvalidData;
}
var userHash = CredentialsHash.MakeCredentialsHash(userLogin, user.Password, localTime);
if (userHash != hash)
return WalletError.AuthenticationError;
WalletError error;
walletRepository.SubscribeOnService(ctx, user.ID, serviceId, true,
false, tradeSets, out error);
if (error != WalletError.OK)
Logger.InfoFormat("PlatformManager.SubscribeOnTradeSignal(usr={0}, login={1}, srv={2}): {3}",
user.ID, userLogin, serviceId, error);
return error;
}
}
catch (Exception ex)
{
Logger.Error("Error in SubscribeOnTradeSignal()", ex);
return WalletError.ServerError;
}
}
public RequestStatus SubscribeOnPortfolio(string hash, string userLogin, long localTime,
int portfolioId, AutoTradeSettings tradeAutoSettings)
{
var portfolio = new TopPortfolio
{
Id = portfolioId
};
return SubscribeOnUserOrCustomPortfolio(hash, userLogin, localTime, portfolio, tradeAutoSettings);
}
public RequestStatus SubscribeOnCustomPortfolio(string hash, string userLogin, long localTime,
string formula, float? marginValue, int topCount,
AutoTradeSettings tradeAutoSettings)
{
var portfolio = new TopPortfolio
{
Criteria = formula,
MarginValue = marginValue,
ParticipantCount = topCount
};
return SubscribeOnUserOrCustomPortfolio(hash, userLogin, localTime, portfolio, tradeAutoSettings);
}
private RequestStatus SubscribeOnUserOrCustomPortfolio(string hash, string userLogin, long localTime,
TopPortfolio portfolio,
AutoTradeSettings tradeAutoSettings)
{
if (portfolio == null)
{
Logger.Error("SubscribeOnUserOrCustomPortfolio(null)");
return RequestStatus.BadRequest;
}
Logger.InfoFormat("SubscribeOnUserOrCustomPortfolio({0}, портфель {1})", userLogin,
portfolio.Id > 0 ? "#" + portfolio.Id : portfolio.Criteria);
try
{
using (var ctx = DatabaseContext.Instance.Make())
{
var user = ctx.PLATFORM_USER.FirstOrDefault(u => u.Login == userLogin);
if (user == null)
return RequestStatus.Unauthorized;
var userHash = CredentialsHash.MakeCredentialsHash(userLogin, user.Password, localTime);
if (userHash != hash)
return RequestStatus.Unauthorized;
var status = walletRepository.SubscribeUserOnPortfolio(ctx, userLogin, portfolio, null, tradeAutoSettings);
if (status != RequestStatus.OK)
Logger.Info("SubscribeOnUserOrCustomPortfolio: status: " + status);
return status;
}
}
catch (Exception ex)
{
Logger.Error("Ошибка в SubscribeOnUserOrCustomPortfolio()", ex);
return RequestStatus.ServerError;
}
}
public bool SubscribeOnService(ProtectedOperationContext secCtx, string login, int serviceId, bool renewAuto, bool unsubscribe,
AutoTradeSettings tradeSets, out WalletError error)
{
error = WalletError.CommonError;
return false;
}
public RequestStatus SubscribeOnPortfolio(ProtectedOperationContext secCtx, string subscriberLogin, TopPortfolio portfolio,
decimal? maxFee, AutoTradeSettings tradeSets)
{
throw new NotImplementedException();
}
public bool AreSame(AutoTradeSettings cat)
{
return MaxLeverage == cat.MaxLeverage && MinVolume == cat.MinVolume && MaxVolume == cat.MaxVolume &&
PercentLeverage == cat.PercentLeverage && StepVolume == cat.StepVolume &&
FixedVolume == cat.FixedVolume && HedgingOrdersEnabled == cat.HedgingOrdersEnabled &&
VolumeRound == cat.VolumeRound && TargetAccount == cat.TargetAccount;
}
public static SUBSCRIPTION_SIGNAL UndecorateAutoTradeSettings(AutoTradeSettings cat)
{
return new SUBSCRIPTION_SIGNAL
{
FixedVolume = cat.FixedVolume,
HedgingOrdersEnabled = cat.HedgingOrdersEnabled,
MaxLeverage = cat.MaxLeverage,
MaxVolume = cat.MaxVolume,
MinVolume = cat.MinVolume,
PercentLeverage = cat.PercentLeverage,
StepVolume = cat.StepVolume,
AutoTrade = cat.TradeAuto,
VolumeRound = (int?)cat.VolumeRound
};
}