View difference between Paste ID: XUWVFiAm and vXgf5zeE

 //Start of the file
 
 module.exports = {
     name: 'randomwinner',
     description: "This is a random winner command. Pull a random winner from the reactions!",
 
     execute(message, args, Discord, client) {
         //This command only to be used with role named 'Moderator'
         if (message.member.roles.cache.some(role => role.name === 'Management')) {
             if (!args.length) {
                 return message.channel.send(`You didn't provide any arguments, ${message.author}!`);
             }
             numWinners = args[0];
             //console.log('This is the number of Winners:');
             //console.log(numWinners);
             //console.log('------------------------------');
             //console.log('This is the emojicode pre-fix : ' + args[1])
             var emojiCode = args[1].split(':')[2];
             //console.log('This is the emoji code after the first split : ' + emojiCode);
             emojiCode = emojiCode.replace('>', '');
             //console.log('This is the emoji code for the emoji you will track');
             //console.log(emojiCode);
 
             message.channel.messages.fetch().then(async messages => {
                 for (const msg of messages.array()) {
                     resultIndex = msg.reactions.cache.map((value, index) => index);
                     resultCount = msg.reactions.cache.map((value, index) => value.count);
                     var selIndex = -1;
                     var numVotes = 0;
                     for (var i = 0; i < resultIndex.length; i++) {
                         if (resultIndex[i] == emojiCode) {
                             selIndex = i;
                             break;
                         }
                     }
                     if (selIndex != -1) {
                         numVotes = resultCount[selIndex];
                         //console.log("number of reactions: " + numVotes);
                         msg.reactions.resolve(emojiCode).users.fetch().then(x => {
                             userList = x.map((value, index) => value);
                             //console.log(userList[0].username);
                             //console.log('----------');
                             //console.log(userList.length);
                             //console.log(userList)
 
                             const newWinnerEmbed = new Discord.MessageEmbed()
                                 .setColor('#304281')
                                 .setTitle("Contest Entries")
                                 .setDescription('These are the winners of the contest! Congratulations!')
                                 .setFooter('Work for this command has been done by [EB]EternalFragment#5420 and AmeiLotus')
 
                             var d = [];
                             for (z = 0; z < numWinners; z++) {
                                 generateUniqueRandom(numWinners);
                             }
                             //console.log('Unique random numbers:' , haveIt);
 
                             for (z = 0; z < numWinners; z++) {
                                 newWinnerEmbed.addFields({ name: "Winner #" + (z + 1) + " - ", value: '<@' + userList[haveIt[z]] + '>' })
                             }
 
                             message.channel.send(newWinnerEmbed);
 
                             //resets the haveIt array for new commands.
                             haveIt = [];
                         });
                     }
 
                 }
             }); //finish messages fetch .then
         } else {
             message.channel.send("You don't have the role");
         }
 
     } //end of execute function
 }// end of module.export
 
 // START UNIQUE NUMBER GENERATOR.
 // MAKE SURE TO CLEAR IT AFTER YOUR COMMAND IS OVER USING `haveIt = [];`
 let haveIt = [];
 
 function generateUniqueRandom(maxNr) {
     //Generate random number
     let random = (Math.random() * (maxNr - 1)).toFixed();
 
     //Coerce to number by boxing
     random = Number(random);
 
     if (!haveIt.includes(random)) {
         haveIt.push(random);
         return random;
     } else {
         if (haveIt.length < maxNr) {
             //Recursively generate number
             return generateUniqueRandom(maxNr);
         } else {
             console.log('No more numbers available.')
             return false;
         }
     }
 }