Add .livestream stop command

commands/livestream.js

@@ -2,10 +2,22 @@ const { DiscordStreamClient } = require('discord-stream-client');
 
 module.exports = {
   name: 'livestream',
-  description: 'Starts a live stream in a voice channel with a provided video link.',
+  description: 'Starts or stops a live stream in a voice channel with a provided video link.',
   async execute(message, args, deleteTimeout) {
+    if (args[0] === 'stop') {
+      const voiceState = message.guild.me.voice;
+      if (voiceState.channel) {
+        voiceState.disconnect();
+        return message.channel.send('Livestream stopped.')
+          .then(msg => setTimeout(() => msg.delete().catch(console.error), deleteTimeout));
+      } else {
+        return message.channel.send('No active livestream to stop.')
+          .then(msg => setTimeout(() => msg.delete().catch(console.error), deleteTimeout));
+      }
+    }
+
     if (args.length < 2) {
-      return message.channel.send('Usage: .livestream <channelId> <videoLink>')
+      return message.channel.send('Usage: .livestream <channelId> <videoLink> | .livestream stop')
         .then(msg => setTimeout(() => msg.delete().catch(console.error), deleteTimeout));
     }
 
@@ -19,6 +31,10 @@ module.exports = {
     }
 
     try {
+      if (message.client.currentPlayer) {
+        message.client.currentPlayer.stop();
+      }
+
       const connection = await message.client.streamClient.joinVoiceChannel(channel, {
         selfDeaf: true,
         selfMute: true,
@@ -27,9 +43,20 @@ module.exports = {
 
       const stream = await connection.createStream();
       const player = message.client.streamClient.createPlayer(videoLink, stream.udp);
+      message.client.currentPlayer = player;
 
       player.on('error', err => console.error(err));
 
+      player.on('end', () => {
+        player.play({
+          kbpsVideo: 7000,
+          fps: 60,
+          hwaccel: true,
+          kbpsAudio: 128,
+          volume: 1,
+        });
+      });
+
       player.play({
         kbpsVideo: 7000,
         fps: 60,