Date Functions

date-functions.ts

const randomInt = (max: number, min: number = 0): number => {
    return Math.floor(Math.random() * (max - min)) + min;
};

export const getRandomTimeToday = () => {
    const date = new Date();
    date.setHours(randomInt(24));
    date.setMinutes(randomInt(60));
    date.setSeconds(randomInt(60));
    date.setMilliseconds(randomInt(1000));
    return date;
};

export const getRandomTimeNDaysAgo = (n: number) => {
    const date = getRandomTimeToday();
    date.setHours(date.getHours() - (n * 24));
    return date;
};

export const getRandomTimeNDaysLater = (n: number) => {
    const date = getRandomTimeToday();
    date.setHours(date.getHours() + (n * 24));
    return date;
};

export const getRandomTimeBetween = (dateA: Date, dateB: Date) => {
    return new Date(randomInt(+dateA, +dateB));
};


console.log(getRandomTimeNDaysAgo(30), new Date());
console.log(getRandomTimeBetween(getRandomTimeNDaysAgo(30), new Date()));