post2.ts

/** rest of code above **/
server.get("/post/:id", async (req, res) => {
  const postId = req.params.id;
  // Use the post API from prisma client
  try {
    const post = await prisma.post({
      id: postId
    });

    const author = await prisma
      .post({
        id: postId
      })
      .author();

    return res
      .send({
        ...post,
        author
      })
      .status(200);
  } catch (e) {
    console.error(e);

    return res.sendStatus(500);
  }
});

/** rest of code below **/