Azure Table Storage - Query by Reverse Chronological Order with JavaScript

index.js

const uuidv4 = require('uuid/v4');
const moment = require('moment');

module.exports = function (context, req) {

    // Save Table storage entry
    context.bindings.tableEntry = {
        PartitionKey: 'myPartition',
        RowKey: GenerateKey(),
        Text: "sample"
    }

    context.done();
};

function GenerateKey() {
    
    let inverted = getInvertedTimestamp();
    let uid = uuidv4();

    return inverted + '_' + uid;
}

function getInvertedTimestamp() {

    let inverted = moment('3000-01-01').unix() - moment().unix();
    let invertedString = inverted.toString();
    let pad = "000000000000000";

    return  pad.substring(0, pad.length - invertedString.length) + invertedString;
}