Discrim Command and Change in Roll Regex

commands/response/roll.js

@@ -21,7 +21,7 @@ class RollChooseCommand extends commando.Command {
         if(value === undefined) {
             let roll = Math.floor(Math.random() * 6) + 1;
             message.channel.send("You rolled a " + roll)
-        } else if(value.match("^[0-9]+$")) {
+        } else if(value.match(/^[0-9]+$/)) {
             let roll = Math.floor(Math.random() * value) + 1;
             message.channel.send("You rolled a " + roll);
         } else {

commands/search/discrim.js

@@ -0,0 +1,35 @@
+const commando = require('discord.js-commando');
+const Discord = require('discord.js');
+
+class DiscrimCommand extends commando.Command {
+    constructor(Client){
+        super(Client, {
+            name: 'discrim', 
+            group: 'search',
+            memberName: 'discrim',
+            description: 'Searches the server for a certain discriminator. (;discrim 8081)',
+            examples: [';discrim 8081']
+        });
+    }
+
+    async run(message, args) {
+        if(message.channel.type !== 'dm') {
+            if(!message.channel.permissionsFor(this.client.user).hasPermission('SEND_MESSAGES')) return;
+            if(!message.channel.permissionsFor(this.client.user).hasPermission('READ_MESSAGES')) return;
+            if(!message.channel.permissionsFor(this.client.user).hasPermission('EMBED_LINKS')) return;
+        }
+        console.log("[Command] " + message.content);
+        let userToSearch = message.content.split(" ").slice(1).join(" ");
+        if(userToSearch.match(/^[0-9]+$/) && userToSearch.split("").length === 4) {
+            let users = this.client.users.filter(u => u.discriminator === userToSearch).map(u => u.username).sort();
+            const embed = new Discord.RichEmbed()
+            .setTitle(users.length + ' Users with the discriminator: ' + userToSearch)
+            .setDescription(users.join(', '));
+            message.channel.sendEmbed(embed).catch(console.error);            
+        } else {
+            message.channel.send(':x: Error! This discriminator is invalid!');
+        }
+    }
+}
+
+module.exports = DiscrimCommand;