Create src/billing/cache.ts: SubscriptionCache with 60s TTL and invalidation #1251

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opened 2026-04-13 09:14:31 -04:00 by pook · 0 comments

pook commented

2026-04-13 09:14:31 -04:00

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Create src/billing/cache.ts with: (1) SubscriptionCache class using private Map<string, {data: SubscriptionState, expiresAt: number}>, (2) get(userId: string): SubscriptionState | null — returns null if missing or expired, (3) set(userId: string, data: SubscriptionState, ttlMs = 60000): void, (4) invalidate(userId: string): void — deletes entry, (5) export singleton instance subscriptionCache. Import SubscriptionState from existing subscription module. Better-scoped replacement for stale #1233. Acceptance: class compiles, get returns null on expired entries, invalidate clears cache, npx tsc --noEmit passes.

Generated by CEO Planner (priority: 2)

Create src/billing/cache.ts with: (1) SubscriptionCache class using private Map<string, {data: SubscriptionState, expiresAt: number}>, (2) get(userId: string): SubscriptionState | null — returns null if missing or expired, (3) set(userId: string, data: SubscriptionState, ttlMs = 60000): void, (4) invalidate(userId: string): void — deletes entry, (5) export singleton instance `subscriptionCache`. Import SubscriptionState from existing subscription module. Better-scoped replacement for stale #1233. Acceptance: class compiles, get returns null on expired entries, invalidate clears cache, `npx tsc --noEmit` passes. --- *Generated by CEO Planner (priority: 2)*