Function scheduleLifecycleEmail

apps/sim/lib/messaging/lifecycle.ts:24–50

({
  userId,
  type,
  delayDays,
}: ScheduleLifecycleEmailOptions)

 * Uses Trigger.dev's built-in delay scheduling — no polling or cron needed.
 */
export async function scheduleLifecycleEmail({
  userId,
  type,
  delayDays,
}: ScheduleLifecycleEmailOptions): Promise<void> {
  if (!isTriggerDevEnabled || !env.TRIGGER_SECRET_KEY) {
    logger.info('[lifecycle] Trigger.dev not configured, skipping lifecycle email', {
      userId,
      type,
    })
    return
  }

  const delayUntil = new Date(Date.now() + delayDays * 24 * 60 * 60 * 1000)

  await tasks.trigger(
    LIFECYCLE_EMAIL_TASK_ID,
    { userId, type },
    {
      delay: delayUntil,
      idempotencyKey: `lifecycle-${type}-${userId}`,
      region: await resolveTriggerRegion(),
    }
  )

  logger.info('[lifecycle] Scheduled lifecycle email', { userId, type, delayDays })
}