/// <summary>
/// To create the initialized order object of sell order at market price.
/// </summary>
/// <param name="strategy">Strategy.</param>
/// <param name="volume">The volume. If <see langword="null" /> value is passed, then <see cref="Strategy.Volume"/> value is used.</param>
/// <returns>The initialized order object.</returns>
/// <remarks>
/// The order is not registered, only the object is created.
/// </remarks>
public static Order SellAtMarket(this Strategy strategy, decimal?volume = null)
{
return(strategy.CreateOrder(Sides.Sell, null, volume));
}
/// <summary>
/// To create a rule for event of profit change.
/// </summary>
/// <param name="strategy">The strategy, based on which the profit change will be traced.</param>
/// <returns>Rule.</returns>
public static MarketRule <Strategy, decimal> WhenPnLChanged(this Strategy strategy)
{
return(new PnLManagerStrategyRule(strategy));
}
/// <summary>
/// To create a rule for the event of occurrence new strategy trade.
/// </summary>
/// <param name="strategy">The strategy, based on which trade occurrence will be traced.</param>
/// <returns>Rule.</returns>
public static MarketRule <Strategy, MyTrade> WhenNewMyTrade(this Strategy strategy)
{
return(new NewMyTradeStrategyRule(strategy));
}
/// <summary>
/// To create a rule for event of change of any strategy order.
/// </summary>
/// <param name="strategy">The strategy, based on which orders change will be traced.</param>
/// <returns>Rule.</returns>
public static MarketRule <Strategy, Order> WhenOrderChanged(this Strategy strategy)
{
return(new OrderChangedStrategyRule(strategy));
}
public OrderRegisteredStrategyRule(Strategy strategy)
: base(strategy)
{
Name = LocalizedStrings.Str1252 + " " + strategy;
Strategy.OrderRegistered += Activate;
}
public OrderChangedStrategyRule(Strategy strategy)
: base(strategy)
{
Name = LocalizedStrings.Str1253 + " " + strategy;
Strategy.OrderChanged += Activate;
}
public PositionManagerStrategyRule(Strategy strategy)
: this(strategy, v => true)
{
Name = LocalizedStrings.Str1250;
}
/// <summary>
/// Initializes a new instance of the <see cref="StrategyParam"/>.
/// </summary>
/// <param name="strategy">Strategy.</param>
/// <param name="id">Parameter identifier.</param>
/// <param name="name">Parameter name.</param>
/// <param name="type">The type of the parameter value.</param>
public StrategyParam(Strategy strategy, string id, string name, Type type)
: this(strategy, id, name, type, default)
{
}
protected StrategyRule(Strategy strategy)
: base(strategy)
{
Strategy = strategy ?? throw new ArgumentNullException(nameof(strategy));
}
public PnLManagerStrategyRule(Strategy strategy)
: this(strategy, v => true)
{
Name = LocalizedStrings.PnLChange;
}
/// <summary>
/// To get the strategy start-up mode (paper trading or real).
/// </summary>
/// <param name="strategy">Strategy.</param>
/// <param name="isEmulation">If the paper trading mode is used - <see langword="true" />, otherwise - <see langword="false" />.</param>
public static void SetIsEmulation(this Strategy strategy, bool isEmulation)
{
strategy.Environment.SetValue(_isEmulationModeKey, isEmulation);
}
/// <summary>
/// To get the strategy start-up mode (paper trading or real).
/// </summary>
/// <param name="strategy">Strategy.</param>
/// <returns>If the paper trading mode is used - <see langword="true" />, otherwise - <see langword="false" />.</returns>
public static bool GetIsEmulation(this Strategy strategy)
{
return(strategy.Environment.GetValue(_isEmulationModeKey, false));
}
/// <summary>
/// Initializes a new instance of the <see cref="StrategyParam"/>.
/// </summary>
/// <param name="strategy">Strategy.</param>
/// <param name="name">Parameter name.</param>
/// <param name="type">The type of the parameter value.</param>
/// <param name="initialValue">The initial value.</param>
public StrategyParam(Strategy strategy, string name, Type type, object initialValue)
: this(strategy, name, name, type, initialValue)
{
}
/// <summary>
/// To create a rule for event of strategy error (transition of state <see cref="Strategy.ErrorState"/> into <see cref="LogLevels.Error"/>).
/// </summary>
/// <param name="strategy">The strategy, based on which error will be expected.</param>
/// <param name="processChildStrategyErrors">Process the child strategies errors.</param>
/// <returns>Rule.</returns>
public static MarketRule <Strategy, Exception> WhenError(this Strategy strategy, bool processChildStrategyErrors = false)
{
return(new ErrorStrategyRule(strategy, processChildStrategyErrors));
}
public NewMyTradeStrategyRule(Strategy strategy)
: base(strategy)
{
Name = LocalizedStrings.Str1251 + " " + strategy;
Strategy.NewMyTrade += OnStrategyNewMyTrade;
}
/// <summary>
/// To create the initialized order object for sell.
/// </summary>
/// <param name="strategy">Strategy.</param>
/// <param name="price">Price.</param>
/// <param name="volume">The volume. If <see langword="null" /> value is passed, then <see cref="Strategy.Volume"/> value is used.</param>
/// <returns>The initialized order object.</returns>
/// <remarks>
/// The order is not registered, only the object is created.
/// </remarks>
public static Order SellAtLimit(this Strategy strategy, decimal price, decimal?volume = null)
{
return(strategy.CreateOrder(Sides.Sell, price, volume));
}
/// <summary>
/// Initializes a new instance of the <see cref="StrategyParam"/>.
/// </summary>
/// <param name="strategy">Strategy.</param>
/// <param name="name">Parameter name.</param>
/// <param name="type">The type of the parameter value.</param>
public StrategyParam(Strategy strategy, string name, Type type)
: this(strategy, name, name, type)
{
}
