Web API — full CRUD

const { WebApp } = require(class="tk-str">'@hyperbridge/forge/server');
const app   = new WebApp();
const posts = new Map();
let id = 1;

app.get(class="tk-str">'/posts',      (c) => c.json([...posts.values()]));
app.get(class="tk-str">'/posts/:id',  (c) => {
  const p = posts.get(+c.req.param(class="tk-str">'id'));
  return p ? c.json(p) : c.notFound();
});
app.post(class="tk-str">'/posts', async (c) => {
  const body = await c.req.json();
  const post = { id: id++, ...body };
  posts.set(post.id, post);
  return c.json(post, 201);
});
app.put(class="tk-str">'/posts/:id', async (c) => {
  const i = +c.req.param(class="tk-str">'id');
  posts.set(i, { id: i, ...(await c.req.json()) });
  return c.json(posts.get(i));
});
app.delete(class="tk-str">'/posts/:id', (c) => {
  posts.delete(+c.req.param(class="tk-str">'id'));
  return c.body(null, 204);
});

app.listen(3000);