Utility class for managing risk active positions persistence.
Features:
Used by ClientRisk for live mode persistence of active positions.
constructor();
PersistRiskFactory: any
getRiskStorage: any
readPositionData: (riskName: string) => Promise<RiskData>
Reads persisted active positions for a risk profile.
Called by ClientRisk.waitForInit() to restore state. Returns empty Map if no positions exist.
writePositionData: (riskRow: RiskData, riskName: string) => Promise<void>
Writes active positions to disk with atomic file writes.
Called by ClientRisk after addSignal/removeSignal to persist state. Uses atomic writes to prevent corruption on crashes.
usePersistRiskAdapter(Ctor: TPersistBaseCtor<RiskName, RiskData>): void;
Registers a custom persistence adapter.