INNER CODE UNIT · JavaScript

prune

bostrot/wsl2-distro-manager · n8n/licensing/seat_check.js:93

function prune(entries, holders, now) {
  const keepAfter = now.getTime() - KEEP_DAYS * DAY_MS;
  const holderIds = new Set(holders.map((h) => h.id));
  const byRecency = (a, b) => time(b.last_seen) - time(a.last_seen);

  const devices = entries
    .filter((e) => e.kind === 'device')
    .filter((e) => holderIds.has(e.id) || time(e.last_seen) >= keepAfter);
  const legacy = entries
    .filter((e) => e.kind !== 'device')
    .filter((e) => time(e.last_seen) >= keepAfter)
    .sort(byRecency)
    .slice(0, MAX_LEGACY_ENTRIES);

  const kept = devices.concat(legacy);
  if (kept.length <= MAX_ENTRIES) return kept;
  const spare = kept
    .filter((e) => !holderIds.has(e.id))

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