55 lines
2.2 KiB
TypeScript
55 lines
2.2 KiB
TypeScript
import "server-only";
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import { randomUUID } from "node:crypto";
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import { sql } from "drizzle-orm";
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import { operationHash } from "@/features/operations/model";
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import { enqueueEffect } from "@/features/operations/server";
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import { db } from "@/lib/db";
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import { logger } from "@/lib/logger";
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import { invalidateNewsCache } from "./news-cache";
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/** Publish a bounded batch and persist its refresh work before committing. */
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export async function publishDueArticles(now = new Date()): Promise<number> {
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// Match Drizzle's TIMESTAMP writes; raw Date parameters use the host timezone.
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const utcNow = now.toISOString().slice(0, -1).replace("T", " ");
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const published = await db.transaction(async (tx) => {
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const [rows] = await tx.execute(
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sql`SELECT CAST(id AS CHAR) AS id,user_id AS userId,publish_at AS publishAt FROM website_articles WHERE status='scheduled' AND publish_at<=${utcNow} ORDER BY publish_at,id LIMIT 100 FOR UPDATE`,
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);
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let published = 0;
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for (const article of rows as unknown as Array<{
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id: string;
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userId: number | null;
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publishAt: Date | string;
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}>) {
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const [result] = await tx.execute(
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sql`UPDATE website_articles SET status='published',published_at=${utcNow},updated_at=${utcNow} WHERE id=${article.id} AND status='scheduled' AND publish_at<=${utcNow}`,
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);
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if ((result as unknown as { affectedRows: number }).affectedRows !== 1)
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continue;
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const operationId = randomUUID();
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const hash = operationHash({
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articleId: article.id,
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publishAt: new Date(article.publishAt).toISOString(),
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});
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// Legacy articles without an author remain attributed to system (0).
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await tx.execute(
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sql`INSERT INTO cms_operations (id,actor_id,kind,request_key,request_hash,result_json) VALUES (${operationId},${article.userId ?? 0},${"news.schedule.publish"},${randomUUID()},${hash},${JSON.stringify({ articleId: article.id, published: true })})`,
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);
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await enqueueEffect(tx, operationId, "news.refresh");
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published++;
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}
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return published;
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});
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if (published > 0) {
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try {
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await invalidateNewsCache();
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} catch (error) {
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logger.error("Scheduled news published; cache refresh remains queued", {
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module: "news",
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error,
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});
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}
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}
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return published;
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}
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