import type { EurobonusMembership } from "@scandic-hotels/trpc/types/user"

/**
 * Get SAS tier expiration date, checking boostedTierExpires first, then falling back to tierExpires
 */
export function getSasTierExpirationDate(
  sasMembership: EurobonusMembership
): string | null {
  return sasMembership.boostedTierExpires || sasMembership.tierExpires
}