module Keys class LastUsedService TIMEOUT = 1.day.to_i attr_reader :key # key - The Key for which to update the last used timestamp. def initialize(key) @key = key end def execute # We _only_ want to update last_used_at and not also updated_at (which # would be updated when using #touch). key.update_column(:last_used_at, Time.zone.now) if update? end def update? last_used = key.last_used_at return false if last_used && (Time.zone.now - last_used) <= TIMEOUT !!redis_lease.try_obtain end private def redis_lease Gitlab::ExclusiveLease .new("key_update_last_used_at:#{key.id}", timeout: TIMEOUT) end end end