BreakevenGlobalService

Implements TBreakeven

Global service for breakeven tracking.

Thin delegation layer that forwards operations to BreakevenConnectionService. Provides centralized logging for all breakeven operations at the global level.

Architecture:

• Injected into ClientStrategy constructor via IStrategyParams
• Delegates all operations to BreakevenConnectionService
• Logs operations at "breakevenGlobalService" level before delegation

Purpose:

• Single injection point for ClientStrategy (dependency injection pattern)
• Centralized logging for monitoring breakeven operations
• Layer of abstraction between strategy and connection layer

Constructor

constructor();
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Properties

loggerService

loggerService: any
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Logger service injected from DI container. Used for logging operations at global service level.

breakevenConnectionService

breakevenConnectionService: any
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Connection service injected from DI container. Handles actual ClientBreakeven instance creation and management.

strategyValidationService

strategyValidationService: any
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Strategy validation service for validating strategy existence.

strategySchemaService

strategySchemaService: any
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Strategy schema service for retrieving strategy configuration.

riskValidationService

riskValidationService: any
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Risk validation service for validating risk existence.

exchangeValidationService

exchangeValidationService: any
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Exchange validation service for validating exchange existence.

frameValidationService

frameValidationService: any
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Frame validation service for validating frame existence.

validate

validate: any
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Validates strategy and associated risk configuration. Memoized to avoid redundant validations for the same strategy-exchange-frame combination.

check

check: (symbol: string, data: IPublicSignalRow, currentPrice: number, backtest: boolean, when: Date) => Promise<boolean>
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Checks if breakeven should be triggered and emits event if conditions met.

Logs operation at global service level, then delegates to BreakevenConnectionService.

clear

clear: (symbol: string, data: IPublicSignalRow, priceClose: number, backtest: boolean) => Promise<void>
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Clears breakeven state when signal closes.

Logs operation at global service level, then delegates to BreakevenConnectionService.