recordSwapOutcome method

@override Future<bool> recordSwapOutcome({ required String swapId, required SwapOutcome outcome, })

Pin an OBSERVED terminal outcome into an in-flight swap record (#367) — call when the tracking stream reports a TERMINAL status, so the home row renders the truth even if the user was away at observation time (deleting on observation erased outcomes the user never saw — durably, if the process died in the gap). First-wins + idempotent (false for an absent / lapsed / already-pinned id). Display-only state.

Implementation

@override
Future<bool> recordSwapOutcome({
  required String swapId,
  required SwapOutcome outcome,
}) async {
  recordSwapOutcomeCount++;
  lastOutcomeSwapId = swapId;
  lastRecordedOutcome = outcome;
  if (recordSwapOutcomeThrows != null) throw recordSwapOutcomeThrows!;
  return recordSwapOutcomeResult;
}