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https://github.com/juherr/kill-the-news.git
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Julien Herr
ad196f1761
Address five modeling tensions in one pass: - Encapsulation: the Feed aggregate no longer exposes raw config/metadata (a shallow Readonly still leaked mutable arrays). It now offers intention-revealing accessors that return copies, plus toConfigSnapshot/toMetadataSnapshot for the repository and summary() for the global registry. - feeds:list consistency: FeedRepository.save/saveConfig upsert the registry entry from feed.summary(), so services no longer mirror title/description/ expiry by hand (the old add/updateInList footgun is gone). - domain/feed.ts: drop the dead applySenderPolicy, internalise resolveExpiresAt and trimToByteBudget into the aggregate; feed.ts keeps only the shared isExpired predicate used by the read-model routes. - Single edit path: remove editDetails; edit(patch, deps) is the sole config mutation, with a systematic expired guard. Renaming an expired feed now 403s. - FeedId flows through the application and infrastructure signatures; fromTrusted/parse happen once at the edge, .value only at the serialisation boundaries (urls, feed-generator, feed-keys, logs, JSON). 347 tests green, tsc clean, Worker bundle builds. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
19 lines
694 B
TypeScript
19 lines
694 B
TypeScript
import { FeedConfig } from "../types";
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/**
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* The expiry predicate, shared between the Feed aggregate and the read-model
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* routes (rss/atom/entries) that render from a config snapshot without loading
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* the aggregate. This is the *only* feed invariant that lives outside the
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* aggregate, precisely because the hot read path bypasses it.
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*
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* `now` defaults to the wall clock for convenience at the HTTP edge; the
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* aggregate always passes its injected clock so its own behaviour stays
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* deterministic.
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*/
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export function isExpired(
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config: Pick<FeedConfig, "expires_at">,
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now: number = Date.now(),
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): boolean {
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return config.expires_at !== undefined && config.expires_at <= now;
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}
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