backoffice/web/js/library.js

function checkToken(){

    instance.get("token", { withCredentials: true})
    .then(function(response) { 
        if(location.pathname == "/") 
        { 
            location.href="/html/home.html"; 
        }
    })
    .catch(function(error){
        if(location.pathname != "/"){
            location.href="/";
        }
    });

}


function signOut(){

    document.getElementById("signout").addEventListener("click", function(){
        instance.delete("token" , {withCredentials:true}).then(function(response){
             if(response.status == 200){
              location.href="/"
             }
        });
      });
}


function getQuery(param){
    query = location.search.split("?")[1];
    var variables  = query.split("&")
    var result = "";
    for (var i=0; i<variables.length; i++){
        if(variables[i].split("=")[0] == param){
            result = variables[i].split("=")[1];
        }
    }
    return result;
}