Add disconnect when empty

src/commands/join.mjs

@@ -18,6 +18,15 @@ export default {
 
             let channel = client.channels.cache.get(guildData.home);
             if (!channel) return;
+
+            // Get currently connected members
+            let humanMembers = channel.members.filter(member => !member.user.bot);
+
+            // If no human members are left, destroy the connection
+            if (humanMembers.size === 0) {
+                console.log(`Did not join ${channel.name} as it is empty.`);
+                return;
+            }
 
             try {
                 radio.playRadio(message, radioURL, channel, channel.guild);
@@ -51,6 +60,15 @@ export default {
             if (!channel)
                 return message.channel.send(L._U(guildData.locale, "no_find_voice"));
 
+            // Get currently connected members
+            let humanMembers = channel.members.filter(member => !member.user.bot);
+
+            // If no human members are left, destroy the connection
+            if (humanMembers.size === 0) {
+                console.log(`Did not join ${channel.name} as it is empty.`);
+                return;
+            }
+
             radioURL = guildData.url;
             voiceChannel = channel;
         } else if (args[0][0] === "test") {
@@ -76,4 +94,4 @@ export default {
             message.channel.send(L._U(guildData.locale, "stream_error"));
         }
     },
-};
+};

src/index.mjs

@@ -1,5 +1,6 @@
 import dotenv from "dotenv";
 import Discord from "discord.js";
+import { getVoiceConnection } from '@discordjs/voice';
 import fs from "fs";
 import * as Utils from "./utils/utils.mjs";
 import * as GuildUtils from "./utils/guilds.mjs";
@@ -149,5 +150,27 @@ global.sleep = (ms) => {
     });
 };
 
+client.on('voiceStateUpdate', (oldState, newState) => {
+  // Get the current voice connection for the guild
+  const connection = getVoiceConnection(oldState.guild.id);
+  if (!connection) return; // The bot is not connected to a voice channel
 
-client.login(process.env.BOT_TOKEN);
+  // Get the ID of the voice channel the bot is connected to
+  const botChannelId = connection.joinConfig.channelId;
+
+  // Fetch the voice channel the bot is connected to
+  const botVoiceChannel = oldState.guild.channels.cache.get(botChannelId);
+  if (!botVoiceChannel) return; // Voice channel not found
+
+  // Filter out bots from the member list
+  const humanMembers = botVoiceChannel.members.filter(member => !member.user.bot);
+
+  // If no human members are left, destroy the connection
+  if (humanMembers.size === 0) {
+    connection.destroy();
+    console.log(`Disconnected from voice channel ${botVoiceChannel.name} as it is now empty.`);
+  }
+});
+
+
+client.login(process.env.BOT_TOKEN);