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Post retrieval on my index page

9 replies
Last updated: Jan 1, 2021
Hi, I'm trying to make a simple blog using Sanity and I'm stuck on post retrieval on my index page. I'm currently writing this code in typescript + nextjs and here's a snippet on what I'm having problems with. I don't know how to specify a type for Posts. Is there an inbuilt type or do I have to make my own?
export default function Index(props) {
  return (
      <h1>Welcome to a blog!</h1>
        ({ _id, title = '', slug = '', _updatedAt = '' }) =>
          slug && (
            <li key={_id}>
              <Link href="/blog/post/[slug]" as={`/blog/post/${slug.current}`}>
              </Link>{' '}
              ({new Date(_updatedAt).toDateString()})

export async function getStaticProps() {
  const posts = await sanity.fetch(`*[_type == "post"]|order(publishedAt desc)`);


  console.log(typeof posts);

  return {
    props: {
      posts: posts
Jan 1, 2021, 9:33 PM
you have to make your own, or use a tool that generate types. you could try out https://github.com/ricokahler/sanity-codegen if you don't want to type your own
Jan 1, 2021, 9:35 PM
I really appreciate that. Thank you!
Jan 1, 2021, 9:38 PM
Follow up question: Where can I find documentation about schemas since this generator requires a schema path?
Jan 1, 2021, 9:40 PM
do you mean general sanity schemas docs?
Jan 1, 2021, 9:41 PM
I believe that's what it requires, so yes
Jan 1, 2021, 9:42 PM
there are two sources about schema &amp; their types, I guess you can find much more on
sanity.io site
Jan 1, 2021, 9:46 PM
Ok, the second one is what I needed, thank you!
Jan 1, 2021, 9:47 PM
No worries!
Jan 1, 2021, 9:47 PM
Wasn't sure how to configure/structure schemas
Jan 1, 2021, 9:47 PM

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