Updates to join (server/client)

- Check if the available nodes are connected to a vc in the given guild

client/discordAudioBot/dab.mjs

@@ -7,6 +7,7 @@ import {
 	AudioPlayerStatus,
 	VoiceConnectionStatus,
 	joinVoiceChannel,
+	getVoiceConnection,
 } from '@discordjs/voice';
 
 import { GatewayIntentBits } from 'discord-api-types/v10';
@@ -90,6 +91,12 @@ export async function getVoiceChannelFromID(client, channelID) {
     return client.channels.cache.get(channelID)
 }
 
+export async function checkIfConnectedToVC(guildId) {
+	const connection = getVoiceConnection(guildId)
+	console.log("Connection!", connection);
+	return connection
+}
+
 export async function initDiscordBotClient(token, readyCallback){
 	const client = new Client({
 		intents: [GatewayIntentBits.Guilds, GatewayIntentBits.GuildMessages, GatewayIntentBits.GuildVoiceStates, GatewayIntentBits.MessageContent],

client/modules/socketClient.mjs

@@ -1,5 +1,5 @@
 import { io } from "socket.io-client";
-import { connectToChannel, initDiscordBotClient, getVoiceChannelFromID } from '../discordAudioBot/dab.mjs';
+import { connectToChannel, initDiscordBotClient, getVoiceChannelFromID, checkIfConnectedToVC } from '../discordAudioBot/dab.mjs';
 import { logIntoServerWrapper, sendNodeUpdateWrapper } from "./socketClientWrappers.mjs";
 
 export const initSocketConnection = async (localNodeConfig) => {
@@ -25,8 +25,23 @@ export const initSocketConnection = async (localNodeConfig) => {
         });        
     });
 
-    socket.on('node-leave', () => {
+    socket.on('node-leave', async () => {
         console.log("Leave requested");
+        const connection = await getVoiceConnection(myVoiceChannel.guild.id);
+        if (connection) {
+            console.log("There is an open VC connection, closing it now");
+            connection.destroy();
+        }
+    });
+
+    socket.on('node-check-connected-status', async (guildId, socketCallback) => {
+        console.log("Requested status check");
+        if (await checkIfConnectedToVC(guildId)) {
+            console.log("There is an open VC connection");
+            socketCallback(true);
+        } else {
+            socketCallback(false);
+        }
     });
 
     socket.on('disconnect', () => {