Function ensureSubscriberBlockGrant

packages/billing/src/subscription.ts:429–441

(params: {
  userId: string
  logger: Logger
})

 * Returns the block grant result if the user has an active subscription, null otherwise.
 */
export async function ensureSubscriberBlockGrant(params: {
  userId: string
  logger: Logger
}): Promise<BlockGrantResult | null> {
  const { userId, logger } = params

  const subscription = await getActiveSubscription({ userId, logger })
  if (!subscription) {
    return null
  }

  return ensureActiveBlockGrant({ userId, subscription, logger })
}

// ---------------------------------------------------------------------------
// Rate limiting