cf worker for last-videos catalog (metasDetailed)

metasDetailed.js

addEventListener('fetch', event => {
  event.respondWith(handleRequest(event.request))
})

async function handleRequest(request) {
  const urls = [
    "https://v3-channels.strem.io/meta/channel/yt_id%3AUCa90xqK2odw1KV5wHU9WRhg/lastVideos=1.json",
    "https://v3-channels.strem.io/meta/channel/yt_id%3AUCa90xqK2odw1KV5wHU9WRhg/lastVideos=1.json"
  ]
  const allRequests = urls.map(async u => {
    const response = await fetch(u)
    const { meta } = await response.json()
    return meta
  })
  const resp = { metasDetailed: await Promise.all(allRequests) }
  
  // @TODO consider headers from the first response
  const headers = { 'content-type': 'application/json; charset=utf-8' }
  return new Response(JSON.stringify(resp), { headers })
}