NotificationHelperService

Helper service for emitting signal info notifications.

Handles validation (memoized per context) and emission of signal.info events via signalNotifySubject. Used internally by the framework action pipeline — end users interact with this via commitSignalNotify() in onActivePing callbacks.

Constructor

constructor();
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Properties

loggerService

loggerService: any
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strategySchemaService

strategySchemaService: any
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riskValidationService

riskValidationService: any
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strategyValidationService

strategyValidationService: any
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exchangeValidationService

exchangeValidationService: any
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frameValidationService

frameValidationService: any
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actionValidationService

actionValidationService: any
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strategyCoreService

strategyCoreService: any
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timeMetaService

timeMetaService: any
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validate

validate: ((context: { strategyName: string; exchangeName: string; frameName: string; }) => Promise<void>) & IClearableMemoize<string> & IControlMemoize<string, Promise<void>>
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Validates strategy, exchange, frame, risk, and action schemas for the given context.

Memoized per unique "strategyName:exchangeName[:frameName]" key — subsequent calls with the same context are no-ops, so validation runs at most once per context.

commitSignalNotify

commitSignalNotify: (payload: Partial<SignalNotificationPayload>, symbol: string, currentPrice: number, context: { strategyName: string; exchangeName: string; frameName: string; }, backtest: boolean) => Promise<...>
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Emits a signal.info notification for the currently active pending signal.

Validates all schemas (via memoized validate), resolves the pending signal for the given symbol, then emits a SignalInfoContract via signalNotifySubject, which is routed to all registered listenSignalNotify callbacks and persisted by NotificationAdapter.