export default {
  async fetch() {

    const gifs = [
      "https://c.tenor.com/BMX4ic-jLeEAAAAd/tenor.gif",
      "https://c.tenor.com/gL0ZoZuJdAkAAAAd/tenor.gif",
      "https://c.tenor.com/rwZ7SiPpCF4AAAAd/tenor.gif",
      "https://c.tenor.com/rc3CgdUI5wsAAAAd/tenor.gif"
    ];

    const gif = gifs[Math.floor(Math.random() * gifs.length)];

    const res = await fetch(gif);
    const buffer = await res.arrayBuffer();

    return new Response(buffer, {
      headers: {
        "Content-Type": "image/gif",
        "Cache-Control": "no-store"
      }
    });
  }
}