Create Discord Music Bot

Can play and queue, can play music in multiple servers at once

utils/getMusicStream.js

@@ -0,0 +1,42 @@
+const spotify = require('../music_sources/spotify');
+const soundcloud = require('../music_sources/soundcloud');
+const youtube = require('../music_sources/youtube');
+
+const { StreamType } = require('@discordjs/voice');
+
+async function getMusicStream(query) {
+  let stream;
+  let songTitle;
+  let songDuration;
+  let type = StreamType.Opus;
+
+  if (query.includes('spotify.com')) {
+    stream = await spotify.getStream(query);
+    songTitle = stream.title;
+    songDuration = stream.duration;
+    stream = stream.stream;
+
+  } else if (query.includes('soundcloud.com')) {
+    stream = await soundcloud.getStream(query);
+    songTitle = stream.title;
+    songDuration = stream.duration;
+    stream = stream.stream;
+    type = StreamType.OggOpus;
+    
+  } else {
+    stream = await youtube.getStream(query);
+    songTitle = stream.title ?? 'Unknown';
+    songDuration = stream.duration ?? 'Unknown';
+    stream = stream.stream;
+    type = StreamType.Opus;
+  }
+
+  return {
+    title: songTitle,
+    duration: songDuration,
+    stream: stream,
+    type: type
+  };
+}
+
+module.exports.getMusicStream = getMusicStream;

utils/registerCommands.js

@@ -0,0 +1,41 @@
+const { SlashCommandBuilder } = require('@discordjs/builders');
+const { REST } = require('@discordjs/rest');
+const { Routes } = require('discord-api-types/v9');
+
+async function registerCommands(clientId, token) {
+  const commands = [
+    new SlashCommandBuilder()
+      .setName('play')
+      .setDescription('Plays songs!')
+      .addStringOption(option =>
+        option.setName('input')
+          .setDescription('Play song from YouTube, Spotify, SoundCloud, etc.')
+          .setRequired(true)
+      ),
+    new SlashCommandBuilder()
+      .setName('queue')
+      .setDescription('Adds a song to the queue!')
+      .addStringOption(option =>
+        option.setName('song')
+          .setDescription('Add song from YouTube, Spotify, SoundCloud, etc. to the queue')
+          .setRequired(true)
+      )
+  ];
+
+  const rest = new REST({ version: '9' }).setToken(token);
+
+  try {
+    console.log('Started refreshing application (/) commands.');
+
+    await rest.put(
+      Routes.applicationCommands(clientId),
+      { body: commands },
+    );
+
+    console.log('Successfully reloaded application (/) commands.');
+  } catch (error) {
+    console.error(error);
+  }
+}
+
+module.exports.registerCommands = registerCommands;