Function evaluateRule

apps/sim/lib/workspace-events/rules.ts:138–179

(
  eventType: SimRuleEventType,
  config: SimSubscriptionConfig,
  context: ExecutionEventContext
)

 * and is owned by the inactivity poller.
 */
export async function evaluateRule(
  eventType: SimRuleEventType,
  config: SimSubscriptionConfig,
  context: ExecutionEventContext
): Promise<boolean> {
  switch (eventType) {
    case 'consecutive_failures':
      if (context.status !== 'error') return false
      return checkConsecutiveFailures(context.workflowId, config.consecutiveFailures)

    case 'failure_rate':
      if (context.status !== 'error') return false
      return checkFailureRate(context.workflowId, config.failureRatePercent, config.windowHours)

    case 'latency_threshold':
      return context.durationMs > config.durationThresholdMs

    case 'latency_spike':
      return checkLatencySpike(
        context.workflowId,
        context.durationMs,
        config.latencySpikePercent,
        config.windowHours
      )

    case 'cost_threshold':
      // The threshold is credit-denominated (the UI unit); run costs are
      // stored in dollars, so convert the threshold for the comparison.
      return context.cost > creditsToDollars(config.costThresholdCredits)

    case 'error_count':
      if (context.status !== 'error') return false
      return checkErrorCount(context.workflowId, config.errorCountThreshold, config.windowHours)

    case 'no_activity':
      return false

    default:
      logger.warn(`Unknown sim trigger rule: ${eventType}`)
      return false
  }
}