nelle-observer/frontend/public/scripts/api.js

function handleErrors(response) {
    if (!response.ok) {
        throw Error(response.statusText);
    }
    return response;
}

function sendMeow(endpoint) {
    const request = new XMLHttpRequest();
    request.open("POST", endpoint);
    request.send("superSecret=null");
    console.warn(request.response.text);
}  
  
async function getMeowTimeout(endpoint) {
const response = await fetch(endpoint)
if (response.status === 423) {
    meowButton.disabled=true;
    meowButton.innerHTML = "<span>sleeping...</span>";
    console.warn("TIMED OUT")
}
if (response.status === 100) {
    meowButton.disabled=false;
    meowButton.innerHTML = "<span>meow</span>";
    console.warn("NOT TIMED OUT")
}
  }