Refactor event listener and command handling in index.ts

example/src/index.ts

@@ -37,40 +37,40 @@ manager.on("NodeConnect", (node) => {
 manager.on("PlayerCreate", (player) => {
     console.log(`Player created in guild ${player.guild}`);
 });
-manager.on("NodeError" , (node, error) => {
+manager.on("NodeError", (node, error) => {
     console.log(`Node ${node.options.host} has an error: ${error.message}`);
 });
 
 // Helper function to handle the 'play' command
 async function handlePlayCommand(message: any, args: string[]) {
     if (!message.member?.voice.channel) return message.reply('you need to join a voice channel.');
     if (!args.length) return message.reply('you need to give me a URL or a search term.');
-    
+
     const search = args.join(' ');
     const start = performance.now();
     let res;
     let end;
-    
+
     try {
         res = await searchTracks(search);
         end = `Time took: ${Math.round(performance.now() - start)}ms.`;
     } catch (err) {
         return message.reply(`there was an error while searching: ${err}`);
     }
-    
+
     if (res.loadType === 'error') return message.reply('there was no tracks found with that query.');
-    
+
     const player = manager.create({
         guild: message.guild?.id as string,
         voiceChannel: message.member?.voice.channel.id,
         textChannel: message.channel.id,
         volume: 100,
     });
-    
+
     player.connect();
     player.queue.add(res.tracks[0]);
     if (!player.playing && !player.paused && !player.queue.size) player.play();
-    
+
     return message.reply(`enqueuing ${res.tracks[0].title}. ${end}`);
 }
 
@@ -84,19 +84,20 @@ async function searchTracks(search: string) {
 
 client.on("messageCreate", async (message) => {
     if (message.author.bot) return;
-    
+
     const [command, ...args] = message.content.slice(0).split(/\s+/g);
     switch (command) {
         case 'play':
             return handlePlayCommand(message, args);
-        case 'moveNode':
+        case 'moveNode': {
             let player = manager.players.get(message.guild?.id as string);
             player?.moveNode(args[0]);
             return message.reply(`Node ${player?.node.options.identifier} moved to ${args[0]}`);
+        }
     }
 });
 client.on("raw", (data) => manager.updateVoiceState(data));
-client.on("ready" , () => {
+client.on("ready", () => {
     manager.init(client.user?.id as string);
     console.log(`Logged in as ${client.user?.tag} | Memory usage: ${Math.round(process.memoryUsage().heapUsed / 1024 / 1024)}MB`);
 });