example to use cf cache

cf-cache.ts

async function handleRequest(
  c: any,
  args: any
): Promise<any> {
  const cacheKey = new URL(c.req.url).toString();
  const cachedResponse = await caches.default.match(cacheKey);

  if (cachedResponse) {
    return c.json(await cachedResponse.json());
  }
  
  // Business Logic
  const data = ...

  const response = await cacheResponse(
    cacheKey,
    data,
  );
  return c.json(await response.json());
}