check if spotify token has expired

[nathakits]

This could be done in several ways.

1. execute getToken() and save it to a variable i.e. let token = getToken()
2. then execute Search()
   try
   Search()
   catch (error)
   if error is because token has expired
   • run getToken() again

[nathakits]

the token expires in 1 hour, so could use date.now() to

async getToken() {
var token_response = get request
var expiration_time = token_response .expires_in (1 hour)
var start_time = Date.now()

var obj = {
token: "",
start_time: "",
expiration_time: ""
}
return obj
}

var Search() {
if (start_time - current_time < 1 expiration_time) {
get request
} else {
getToken()
}
}