function isLessThan1HourAgo(date : Date) {
const hourInMilliseconds = 60 * 60 * 1000;
const oneHourAgo = Date.now() - hourInMilliseconds;
return date.valueOf() < oneHourAgo;
}
console.log(isLessThan1HourAgo(new Date()));
console.log(isLessThan1HourAgo(new Date('2022-03-9')));
/*
run:
false
true
*/