Initial commit: Memind H5 portal with MindSpace, Plaza, and agent jobs.

Track application source and tests; exclude local env, user workspaces, and runtime data via .gitignore.

Co-authored-by: Cursor <cursoragent@cursor.com>

plaza-tasks.mjs

@@ -0,0 +1,53 @@
+export function startPlazaTasks({
+  pool,
+  plazaRedis,
+  recalculateHotScores,
+  writebackPublications,
+}) {
+  const timers = [];
+
+  const schedule = (fn, intervalMs, label) => {
+    const run = async () => {
+      try {
+        await fn();
+      } catch (error) {
+        console.error(`Plaza task ${label} failed:`, error.message);
+      }
+    };
+    void run();
+    const timer = setInterval(run, intervalMs);
+    timer.unref?.();
+    timers.push(timer);
+  };
+
+  schedule(async () => {
+    const result = await recalculateHotScores(pool);
+    if (result.updated > 0) await plazaRedis.invalidateFeedCaches();
+  }, 10 * 60 * 1000, 'hot_score');
+
+  schedule(async () => {
+    await plazaRedis.syncCountersToMySQL();
+  }, 5 * 60 * 1000, 'redis_sync');
+
+  schedule(async () => {
+    await writebackPublications(pool);
+  }, 60 * 60 * 1000, 'publication_writeback');
+
+  return {
+    stop() {
+      for (const timer of timers) clearInterval(timer);
+    },
+  };
+}
+
+export async function writebackPublications(pool) {
+  const now = Date.now();
+  const [result] = await pool.query(
+    `UPDATE h5_publish_records p
+     JOIN plaza_posts pp ON pp.publication_id = p.id
+     SET p.plaza_view_count = pp.view_count,
+         p.plaza_like_count = pp.like_count
+     WHERE pp.status = 'published'`,
+  );
+  return { updated: result.affectedRows ?? 0, at: now };
+}