timeofday.js

'use strict';

const SunCalc = require('suncalc');

let isLight = false;
/**
   * Calculate the current time of day and figure out if it's dark or light outside. 
   * @param {*} myLat
   * @param {*} myLng
   */
let calculateCurrentTime = (myLat, myLng) => {
    let tempCurrentTime = SunCalc.getTimes(new Date(), myLat, myLng);
    let userDawn = tempCurrentTime.dawn;
    let userDusk = tempCurrentTime.dusk;
    let myDate = new Date();
    if (myDate.getTime() <= userDusk.getTime() && myDate.getTime() >= userDawn.getTime()) {
        isLight = true;
    }
}

module.exports.calculateCurrentTime = calculateCurrentTime;
module.exports.isLight = () => isLight;