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- next.config.ts: CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy - sixflags.ts: cap Retry-After at 5 min; add 15s AbortSignal.timeout() - queuetimes.ts: add 10s AbortSignal.timeout() - rcdb.ts: add 15s AbortSignal.timeout() - lib/env.ts: parseStalenessHours() guards against NaN from invalid env vars - db.ts + park-meta.ts: use parseStalenessHours() for staleness window config Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
14 lines
495 B
TypeScript
14 lines
495 B
TypeScript
/**
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* Environment variable helpers.
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*/
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/**
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* Parse a staleness window from an env var string (interpreted as hours).
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* Falls back to `defaultHours` when the value is missing, non-numeric,
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* non-finite, or <= 0 — preventing NaN from silently breaking staleness checks.
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*/
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export function parseStalenessHours(envVar: string | undefined, defaultHours: number): number {
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const parsed = parseInt(envVar ?? "", 10);
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return Number.isFinite(parsed) && parsed > 0 ? parsed : defaultHours;
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}
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