69 lines
1.7 KiB
TypeScript
69 lines
1.7 KiB
TypeScript
import { logger } from "@/lib/logger";
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import { cacheNews } from "@/lib/services/news-cache";
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import "server-only";
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import { and, desc, eq, or, sql } from "drizzle-orm";
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import { db, WebsiteArticles } from "@/lib/db";
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export interface NewsListItem {
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slug: string;
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title: string;
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shortStory: string;
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image: string;
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createdAt: Date | null;
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}
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interface NewsListRow {
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slug: string;
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title: string;
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shortStory: string;
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image: string;
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createdAt: Date | null;
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}
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const TTL_MS = 300_000;
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const CACHE_KEY = "news_list";
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const FETCH_LIMIT = 30;
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/**
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* Shared, cached news list used by both the homepage and the news archive so
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* a single "news_list" cache entry serves both routes. Returns at most
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* `limit` rows with `createdAt` normalized to a Date (the cache round-trip
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* serializes timestamps to ISO strings).
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*/
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export async function getNewsList(limit: number): Promise<NewsListItem[]> {
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try {
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const rows = await cacheNews<NewsListRow[]>(CACHE_KEY, TTL_MS, () =>
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db
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.select({
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slug: WebsiteArticles.slug,
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title: WebsiteArticles.title,
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shortStory: WebsiteArticles.shortStory,
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image: WebsiteArticles.image,
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createdAt: WebsiteArticles.createdAt,
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})
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.from(WebsiteArticles)
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.where(
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and(
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eq(WebsiteArticles.status, "published"),
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or(
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sql`${WebsiteArticles.publishAt} IS NULL`,
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sql`${WebsiteArticles.publishAt} <= NOW()`,
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),
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),
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)
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.orderBy(desc(WebsiteArticles.createdAt))
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.limit(FETCH_LIMIT),
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);
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return rows
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.map((a) => ({
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...a,
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createdAt: a.createdAt ? new Date(a.createdAt) : null,
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}))
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.slice(0, limit);
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} catch (error) {
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logger.error("Public news query failed", { module: "news", error });
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return [];
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}
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}
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