Next.js Cached Data with use cache

#nextjs #caching #server-components #typescript

// app/lib/posts.ts

import {
  cacheLife,
  cacheTag,
} from 'next/cache';

export async function getPublishedPosts() {
  'use cache';

  cacheLife('hours');
  cacheTag('posts');

  return db.post.findMany({
    where: {
      published: true,
    },
    orderBy: {
      createdAt: 'desc',
    },
    take: 20,
  });
}