Julien HerrandClaude Sonnet 4.6
0c0669c473
Centralises magic numbers and string literals into src/config/constants.ts (FEED_MAX_BYTES, MAX_FEED_ITEMS, MAX_METADATA_EMAILS, ADMIN_COOKIE_MAX_AGE, FORWARD_EMAIL_IPS_CACHE_TTL_MS, DEFAULT_LEASE_SECONDS, MAX_LEASE_SECONDS, FEEDS_LIST_KEY). Consumers updated in storage.ts and feed-fetcher.ts. Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
44 lines
1.1 KiB
TypeScript
44 lines
1.1 KiB
TypeScript
import { Env, FeedConfig, FeedMetadata, EmailData } from "../types";
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import { MAX_FEED_ITEMS } from "../config/constants";
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export interface FeedData {
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feedConfig: FeedConfig;
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emails: EmailData[];
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}
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export async function fetchFeedData(
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feedId: string,
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env: Env,
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feedPath: "rss" | "atom",
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): Promise<FeedData | null> {
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const storage = env.EMAIL_STORAGE;
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const feedMetadata = (await storage.get(
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`feed:${feedId}:metadata`,
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"json",
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)) as FeedMetadata | null;
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if (!feedMetadata) return null;
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const feedConfig = ((await storage.get(
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`feed:${feedId}:config`,
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"json",
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)) as FeedConfig | null) ?? {
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title: `Newsletter Feed ${feedId}`,
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description: "Converted email newsletter",
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site_url: `https://${env.DOMAIN}/${feedPath}/${feedId}`,
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feed_url: `https://${env.DOMAIN}/${feedPath}/${feedId}`,
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language: "en",
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created_at: Date.now(),
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};
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const emailRefs = feedMetadata.emails.slice(0, MAX_FEED_ITEMS);
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const emails: EmailData[] = [];
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for (const ref of emailRefs) {
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const data = (await storage.get(ref.key, "json")) as EmailData | null;
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if (data) emails.push(data);
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}
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return { feedConfig, emails };
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}
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