Move to ESM, use ytsr, implement caching

Closes #315

package.json

@@ -2,12 +2,16 @@
   "name": "muse",
   "version": "0.1.0",
   "description": "🎧 a self-hosted Discord music bot that doesn't suck ",
-  "main": "dist/index.js",
+  "exports": "./dist/index.js",
   "repository": "git@github.com:codetheweb/muse.git",
   "author": "Max Isom <hi@maxisom.me>",
   "license": "MIT",
   "private": true,
   "types": "dts/types",
+  "type": "module",
+  "engines": {
+    "node": "^12.20.0 || ^14.13.1 || >=16.0.0"
+  },
   "files": [
     "dist",
     "dts"
@@ -83,13 +87,15 @@
     "node-emoji": "^1.10.0",
     "p-event": "^4.2.0",
     "p-limit": "^3.1.0",
+    "p-queue": "^7.1.0",
     "reflect-metadata": "^0.1.13",
     "sequelize": "^5.22.4",
     "sequelize-typescript": "^1.1.0",
     "spotify-uri": "^2.2.0",
     "spotify-web-api-node": "^5.0.2",
     "sqlite3": "^5.0.2",
-    "youtube.ts": "^0.2.0",
-    "ytdl-core": "^4.9.1"
+    "youtube.ts": "^0.2.2",
+    "ytdl-core": "^4.9.1",
+    "ytsr": "^3.5.3"
   }
 }

src/bot.ts

@@ -1,16 +1,16 @@
 import {Client, Message, Collection} from 'discord.js';
 import {inject, injectable} from 'inversify';
-import {TYPES} from './types';
-import {Settings, Shortcut} from './models';
-import container from './inversify.config';
-import Command from './commands';
-import debug from './utils/debug';
-import NaturalLanguage from './services/natural-language-commands';
-import handleGuildCreate from './events/guild-create';
-import handleVoiceStateUpdate from './events/voice-state-update';
-import errorMsg from './utils/error-msg';
-import {isUserInVoice} from './utils/channels';
-import Config from './services/config';
+import {TYPES} from './types.js';
+import {Settings, Shortcut} from './models/index.js';
+import container from './inversify.config.js';
+import Command from './commands/index.js';
+import debug from './utils/debug.js';
+import NaturalLanguage from './services/natural-language-commands.js';
+import handleGuildCreate from './events/guild-create.js';
+import handleVoiceStateUpdate from './events/voice-state-update.js';
+import errorMsg from './utils/error-msg.js';
+import {isUserInVoice} from './utils/channels.js';
+import Config from './services/config.js';
 
 @injectable()
 export default class {

src/commands/clear.ts

@@ -1,7 +1,7 @@
-import {Message} from 'discord.js';
-import {TYPES} from '../types';
 import {inject, injectable} from 'inversify';
-import PlayerManager from '../managers/player';
+import {Message} from 'discord.js';
+import {TYPES} from '../types.js';
+import PlayerManager from '../managers/player.js';
 import Command from '.';
 
 @injectable()

src/commands/config.ts

@@ -1,7 +1,7 @@
 import {TextChannel, Message, GuildChannel} from 'discord.js';
 import {injectable} from 'inversify';
-import {Settings} from '../models';
-import errorMsg from '../utils/error-msg';
+import {Settings} from '../models/index.js';
+import errorMsg from '../utils/error-msg.js';
 import Command from '.';
 
 @injectable()

src/commands/disconnect.ts

@@ -1,8 +1,8 @@
 import {Message} from 'discord.js';
-import {TYPES} from '../types';
+import {TYPES} from '../types.js';
 import {inject, injectable} from 'inversify';
-import PlayerManager from '../managers/player';
-import errorMsg from '../utils/error-msg';
+import PlayerManager from '../managers/player.js';
+import errorMsg from '../utils/error-msg.js';
 import Command from '.';
 
 @injectable()

src/commands/fseek.ts

@@ -1,9 +1,9 @@
 import {Message, TextChannel} from 'discord.js';
-import {TYPES} from '../types';
+import {TYPES} from '../types.js';
 import {inject, injectable} from 'inversify';
-import PlayerManager from '../managers/player';
-import LoadingMessage from '../utils/loading-message';
-import errorMsg from '../utils/error-msg';
+import PlayerManager from '../managers/player.js';
+import LoadingMessage from '../utils/loading-message.js';
+import errorMsg from '../utils/error-msg.js';
 import Command from '.';
 
 @injectable()

src/commands/help.ts

@@ -1,9 +1,9 @@
 import {Message} from 'discord.js';
 import {injectable} from 'inversify';
 import Command from '.';
-import {TYPES} from '../types';
-import {Settings} from '../models';
-import container from '../inversify.config';
+import {TYPES} from '../types.js';
+import {Settings} from '../models/index.js';
+import container from '../inversify.config.js';
 
 @injectable()
 export default class implements Command {

src/commands/pause.ts

@@ -1,9 +1,9 @@
 import {Message} from 'discord.js';
-import {TYPES} from '../types';
+import {TYPES} from '../types.js';
 import {inject, injectable} from 'inversify';
-import PlayerManager from '../managers/player';
-import {STATUS} from '../services/player';
-import errorMsg from '../utils/error-msg';
+import PlayerManager from '../managers/player.js';
+import {STATUS} from '../services/player.js';
+import errorMsg from '../utils/error-msg.js';
 import Command from '.';
 
 @injectable()

src/commands/play.ts

@@ -1,15 +1,15 @@
 import {TextChannel, Message} from 'discord.js';
 import {URL} from 'url';
 import {Except} from 'type-fest';
-import {TYPES} from '../types';
+import {TYPES} from '../types.js';
 import {inject, injectable} from 'inversify';
-import {QueuedSong, STATUS} from '../services/player';
-import PlayerManager from '../managers/player';
-import {getMostPopularVoiceChannel, getMemberVoiceChannel} from '../utils/channels';
-import LoadingMessage from '../utils/loading-message';
-import errorMsg from '../utils/error-msg';
+import {QueuedSong, STATUS} from '../services/player.js';
+import PlayerManager from '../managers/player.js';
+import {getMostPopularVoiceChannel, getMemberVoiceChannel} from '../utils/channels.js';
+import LoadingMessage from '../utils/loading-message.js';
+import errorMsg from '../utils/error-msg.js';
 import Command from '.';
-import GetSongs from '../services/get-songs';
+import GetSongs from '../services/get-songs.js';
 
 @injectable()
 export default class implements Command {
@@ -124,6 +124,7 @@ export default class implements Command {
       if (song) {
         newSongs.push(song);
       } else {
+        console.log(_);
         await res.stop(errorMsg('that doesn\'t exist'));
         return;
       }

src/commands/queue.ts

@@ -1,13 +1,13 @@
 import {Message, MessageEmbed} from 'discord.js';
-import {TYPES} from '../types';
-import {inject, injectable} from 'inversify';
-import PlayerManager from '../managers/player';
-import {STATUS} from '../services/player';
-import Command from '.';
-import getProgressBar from '../utils/get-progress-bar';
-import errorMsg from '../utils/error-msg';
-import {prettyTime} from '../utils/time';
 import getYouTubeID from 'get-youtube-id';
+import {inject, injectable} from 'inversify';
+import {TYPES} from '../types.js';
+import PlayerManager from '../managers/player.js';
+import {STATUS} from '../services/player.js';
+import Command from '.';
+import getProgressBar from '../utils/get-progress-bar.js';
+import errorMsg from '../utils/error-msg.js';
+import {prettyTime} from '../utils/time.js';
 
 const PAGE_SIZE = 10;
 

src/commands/seek.ts

@@ -1,11 +1,11 @@
 import {Message, TextChannel} from 'discord.js';
-import {TYPES} from '../types';
+import {TYPES} from '../types.js';
 import {inject, injectable} from 'inversify';
-import PlayerManager from '../managers/player';
-import LoadingMessage from '../utils/loading-message';
-import errorMsg from '../utils/error-msg';
+import PlayerManager from '../managers/player.js';
+import LoadingMessage from '../utils/loading-message.js';
+import errorMsg from '../utils/error-msg.js';
 import Command from '.';
-import {parseTime} from '../utils/time';
+import {parseTime} from '../utils/time.js';
 
 @injectable()
 export default class implements Command {

src/commands/shortcuts.ts

@@ -1,7 +1,7 @@
 import {Message} from 'discord.js';
 import {injectable} from 'inversify';
-import {Shortcut, Settings} from '../models';
-import errorMsg from '../utils/error-msg';
+import {Shortcut, Settings} from '../models/index.js';
+import errorMsg from '../utils/error-msg.js';
 import Command from '.';
 
 @injectable()

src/commands/shuffle.ts

@@ -1,8 +1,8 @@
 import {Message} from 'discord.js';
-import {TYPES} from '../types';
+import {TYPES} from '../types.js';
 import {inject, injectable} from 'inversify';
-import PlayerManager from '../managers/player';
-import errorMsg from '../utils/error-msg';
+import PlayerManager from '../managers/player.js';
+import errorMsg from '../utils/error-msg.js';
 import Command from '.';
 
 @injectable()

src/commands/skip.ts

@@ -1,10 +1,10 @@
 import {Message, TextChannel} from 'discord.js';
-import {TYPES} from '../types';
+import {TYPES} from '../types.js';
 import {inject, injectable} from 'inversify';
-import PlayerManager from '../managers/player';
+import PlayerManager from '../managers/player.js';
 import Command from '.';
-import LoadingMessage from '../utils/loading-message';
-import errorMsg from '../utils/error-msg';
+import LoadingMessage from '../utils/loading-message.js';
+import errorMsg from '../utils/error-msg.js';
 
 @injectable()
 export default class implements Command {

src/commands/unskip.ts

@@ -1,8 +1,8 @@
 import {Message} from 'discord.js';
-import {TYPES} from '../types';
+import {TYPES} from '../types.js';
 import {inject, injectable} from 'inversify';
-import PlayerManager from '../managers/player';
-import errorMsg from '../utils/error-msg';
+import PlayerManager from '../managers/player.js';
+import errorMsg from '../utils/error-msg.js';
 import Command from '.';
 
 @injectable()

src/events/guild-create.ts

@@ -1,8 +1,8 @@
 import {Guild, TextChannel, Message} from 'discord.js';
 import emoji from 'node-emoji';
 import pEvent from 'p-event';
-import {Settings} from '../models';
-import {chunk} from '../utils/arrays';
+import {Settings} from '../models/index.js';
+import {chunk} from '../utils/arrays.js';
 
 const DEFAULT_PREFIX = '!';
 

src/events/voice-state-update.ts

@@ -1,8 +1,8 @@
 import {VoiceState} from 'discord.js';
-import container from '../inversify.config';
-import {TYPES} from '../types';
-import PlayerManager from '../managers/player';
-import {getSizeWithoutBots} from '../utils/channels';
+import container from '../inversify.config.js';
+import {TYPES} from '../types.js';
+import PlayerManager from '../managers/player.js';
+import {getSizeWithoutBots} from '../utils/channels.js';
 
 export default (oldState: VoiceState, _: VoiceState): void => {
   const playerManager = container.get<PlayerManager>(TYPES.Managers.Player);

src/index.ts

@@ -1,10 +1,10 @@
 import makeDir from 'make-dir';
 import path from 'path';
-import container from './inversify.config';
-import {TYPES} from './types';
-import Bot from './bot';
-import {sequelize} from './utils/db';
-import Config from './services/config';
+import container from './inversify.config.js';
+import {TYPES} from './types.js';
+import Bot from './bot.js';
+import {sequelize} from './utils/db.js';
+import Config from './services/config.js';
 
 const bot = container.get<Bot>(TYPES.Bot);
 
@@ -16,7 +16,7 @@ const bot = container.get<Bot>(TYPES.Bot);
   await makeDir(config.CACHE_DIR);
   await makeDir(path.join(config.CACHE_DIR, 'tmp'));
 
-  await sequelize.sync({});
+  await sequelize.sync({alter: true});
 
   await bot.listen();
 })();

src/inversify.config.ts

@@ -1,33 +1,34 @@
 import 'reflect-metadata';
 import {Container} from 'inversify';
-import {TYPES} from './types';
-import Bot from './bot';
+import {TYPES} from './types.js';
+import Bot from './bot.js';
 import {Client} from 'discord.js';
-import ConfigProvider from './services/config';
+import ConfigProvider from './services/config.js';
 
 // Managers
-import PlayerManager from './managers/player';
+import PlayerManager from './managers/player.js';
 
 // Helpers
-import GetSongs from './services/get-songs';
-import NaturalLanguage from './services/natural-language-commands';
+import GetSongs from './services/get-songs.js';
+import NaturalLanguage from './services/natural-language-commands.js';
 
 // Comands
 import Command from './commands';
-import Clear from './commands/clear';
-import Config from './commands/config';
-import Disconnect from './commands/disconnect';
-import ForwardSeek from './commands/fseek';
-import Help from './commands/help';
-import Pause from './commands/pause';
-import Play from './commands/play';
-import QueueCommad from './commands/queue';
-import Seek from './commands/seek';
-import Shortcuts from './commands/shortcuts';
-import Shuffle from './commands/shuffle';
-import Skip from './commands/skip';
-import Unskip from './commands/unskip';
-import ThirdParty from './services/third-party';
+import Clear from './commands/clear.js';
+import Config from './commands/config.js';
+import Disconnect from './commands/disconnect.js';
+import ForwardSeek from './commands/fseek.js';
+import Help from './commands/help.js';
+import Pause from './commands/pause.js';
+import Play from './commands/play.js';
+import QueueCommad from './commands/queue.js';
+import Seek from './commands/seek.js';
+import Shortcuts from './commands/shortcuts.js';
+import Shuffle from './commands/shuffle.js';
+import Skip from './commands/skip.js';
+import Unskip from './commands/unskip.js';
+import ThirdParty from './services/third-party.js';
+import CacheProvider from './services/cache.js';
 
 let container = new Container();
 
@@ -67,4 +68,6 @@ container.bind(TYPES.Config).toConstantValue(new ConfigProvider());
 // Static libraries
 container.bind(TYPES.ThirdParty).to(ThirdParty);
 
+container.bind(TYPES.Cache).to(CacheProvider);
+
 export default container;

src/managers/player.ts

@@ -1,8 +1,8 @@
 import {inject, injectable} from 'inversify';
-import {TYPES} from '../types';
-import Player from '../services/player';
 import {Client} from 'discord.js';
-import Config from '../services/config';
+import {TYPES} from '../types.js';
+import Player from '../services/player.js';
+import Config from '../services/config.js';
 
 @injectable()
 export default class {

src/models/cache.ts

@@ -0,0 +1,15 @@
+import {Table, Column, PrimaryKey, Model} from 'sequelize-typescript';
+import sequelize from 'sequelize';
+
+@Table
+export default class Cache extends Model<Cache> {
+  @PrimaryKey
+  @Column
+  key!: string;
+
+  @Column(sequelize.TEXT)
+  value!: string;
+
+  @Column
+  expiresAt!: Date;
+}

src/models/index.ts

@@ -1,7 +1,9 @@
-import Settings from './settings';
-import Shortcut from './shortcut';
+import Cache from './cache.js';
+import Settings from './settings.js';
+import Shortcut from './shortcut.js';
 
 export {
+  Cache,
   Settings,
   Shortcut
 };

src/services/cache.ts

@@ -0,0 +1,52 @@
+import {injectable} from 'inversify';
+import {Cache} from '../models/index.js';
+import debug from '../utils/debug.js';
+
+type Seconds = number;
+
+type Options = {
+  expiresIn: Seconds;
+  key?: string;
+};
+
+const futureTimeToDate = (time: Seconds) => new Date(new Date().getTime() + (time * 1000));
+
+@injectable()
+export default class CacheProvider {
+  async wrap<T extends [...any[], Options], F>(func: (...options: any) => Promise<F>, ...options: T): Promise<F> {
+    if (options.length === 0) {
+      throw new Error('Missing cache options');
+    }
+
+    const functionArgs = options.slice(0, options.length - 1);
+
+    const {
+      key = JSON.stringify(functionArgs),
+      expiresIn
+    } = options[options.length - 1] as Options;
+
+    const cachedResult = await Cache.findByPk(key);
+
+    if (cachedResult) {
+      if (new Date() < cachedResult.expiresAt) {
+        debug(`Cache hit: ${key}`);
+        return JSON.parse(cachedResult.value);
+      }
+
+      await cachedResult.destroy();
+    }
+
+    debug(`Cache miss: ${key}`);
+
+    const result = await func(...options as any[]);
+
+    // Save result
+    await Cache.upsert({
+      key,
+      value: JSON.stringify(result),
+      expiresAt: futureTimeToDate(expiresIn)
+    });
+
+    return result;
+  }
+}

src/services/get-songs.ts

@@ -2,37 +2,73 @@ import {URL} from 'url';
 import {inject, injectable} from 'inversify';
 import {toSeconds, parse} from 'iso8601-duration';
 import got from 'got';
+import ytsr, {Video} from 'ytsr';
 import spotifyURI from 'spotify-uri';
 import Spotify from 'spotify-web-api-node';
 import YouTube, {YoutubePlaylistItem} from 'youtube.ts';
-import pLimit from 'p-limit';
+import PQueue from 'p-queue';
 import shuffle from 'array-shuffle';
 import {Except} from 'type-fest';
-import {QueuedSong, QueuedPlaylist} from '../services/player';
-import {TYPES} from '../types';
-import {cleanUrl} from '../utils/url';
-import ThirdParty from './third-party';
-import Config from './config';
+import {QueuedSong, QueuedPlaylist} from '../services/player.js';
+import {TYPES} from '../types.js';
+import {cleanUrl} from '../utils/url.js';
+import ThirdParty from './third-party.js';
+import Config from './config.js';
+import CacheProvider from './cache.js';
 
 type QueuedSongWithoutChannel = Except<QueuedSong, 'addedInChannelId'>;
 
+const ONE_HOUR_IN_SECONDS = 60 * 60;
+const ONE_MINUTE_IN_SECONDS = 1 * 60;
+
 @injectable()
 export default class {
   private readonly youtube: YouTube;
   private readonly youtubeKey: string;
   private readonly spotify: Spotify;
+  private readonly cache: CacheProvider;
 
-  constructor(@inject(TYPES.ThirdParty) thirdParty: ThirdParty, @inject(TYPES.Config) config: Config) {
+  private readonly ytsrQueue: PQueue;
+
+  constructor(
+  @inject(TYPES.ThirdParty) thirdParty: ThirdParty,
+    @inject(TYPES.Config) config: Config,
+    @inject(TYPES.Cache) cache: CacheProvider) {
     this.youtube = thirdParty.youtube;
     this.youtubeKey = config.YOUTUBE_API_KEY;
     this.spotify = thirdParty.spotify;
+    this.cache = cache;
+
+    this.ytsrQueue = new PQueue({concurrency: 4});
   }
 
   async youtubeVideoSearch(query: string): Promise<QueuedSongWithoutChannel|null> {
     try {
-      const {items: [video]} = await this.youtube.videos.search({q: query, maxResults: 1, type: 'video'});
+      const {items} = await this.ytsrQueue.add(async () => this.cache.wrap(
+        ytsr,
+        query,
+        {
+          limit: 10
+        },
+        {
+          expiresIn: ONE_HOUR_IN_SECONDS
+        }
+      ));
 
-      return await this.youtubeVideo(video.id.videoId);
+      let firstVideo: Video | undefined;
+
+      for (const item of items) {
+        if (item.type === 'video') {
+          firstVideo = item;
+          break;
+        }
+      }
+
+      if (!firstVideo) {
+        throw new Error('No video found.');
+      }
+
+      return await this.youtubeVideo(firstVideo.id);
     } catch (_: unknown) {
       return null;
     }
@@ -40,7 +76,13 @@ export default class {
 
   async youtubeVideo(url: string): Promise<QueuedSongWithoutChannel|null> {
     try {
-      const videoDetails = await this.youtube.videos.get(cleanUrl(url));
+      const videoDetails = await this.cache.wrap(
+        this.youtube.videos.get,
+        cleanUrl(url),
+        {
+          expiresIn: ONE_HOUR_IN_SECONDS
+        }
+      );
 
       return {
         title: videoDetails.snippet.title,
@@ -57,7 +99,13 @@ export default class {
 
   async youtubePlaylist(listId: string): Promise<QueuedSongWithoutChannel[]> {
     // YouTube playlist
-    const playlist = await this.youtube.playlists.get(listId);
+    const playlist = await this.cache.wrap(
+      this.youtube.playlists.get,
+      listId,
+      {
+        expiresIn: ONE_MINUTE_IN_SECONDS
+      }
+    );
 
     interface VideoDetailsResponse {
       id: string;
@@ -75,7 +123,14 @@ export default class {
 
     while (playlistVideos.length !== playlist.contentDetails.itemCount) {
       // eslint-disable-next-line no-await-in-loop
-      const {items, nextPageToken} = await this.youtube.playlists.items(listId, {maxResults: '50', pageToken: nextToken});
+      const {items, nextPageToken} = await this.cache.wrap(
+        this.youtube.playlists.items,
+        listId,
+        {maxResults: '50', pageToken: nextToken},
+        {
+          expiresIn: ONE_MINUTE_IN_SECONDS
+        }
+      );
 
       nextToken = nextPageToken;
 
@@ -84,11 +139,24 @@ export default class {
       // Start fetching extra details about videos
       videoDetailsPromises.push((async () => {
         // Unfortunately, package doesn't provide a method for this
-        const {items: videoDetailItems}: {items: VideoDetailsResponse[]} = await got('https://www.googleapis.com/youtube/v3/videos', {searchParams: {
-          part: 'contentDetails',
-          id: items.map(item => item.contentDetails.videoId).join(','),
-          key: this.youtubeKey
-        }}).json();
+        const {items: videoDetailItems} = await this.cache.wrap(
+          () => {
+            return got(
+              'https://www.googleapis.com/youtube/v3/videos',
+              {
+                searchParams: {
+                  part: 'contentDetails',
+                  id: items.map(item => item.contentDetails.videoId).join(','),
+                  key: this.youtubeKey,
+                  responseType: 'json'
+                }
+              }
+            ).json();
+          },
+          {
+            expiresIn: ONE_MINUTE_IN_SECONDS
+          }
+        );
 
         videoDetails.push(...videoDetailItems);
       })());
@@ -193,9 +261,7 @@ export default class {
       tracks = shuffled.slice(0, 50);
     }
 
-    // Limit concurrency so hopefully we don't get banned for searching
-    const limit = pLimit(5);
-    let songs = await Promise.all(tracks.map(async track => limit(async () => this.spotifyToYouTube(track, playlist))));
+    let songs = await Promise.all(tracks.map(async track => this.spotifyToYouTube(track, playlist)));
 
     let nSongsNotFound = 0;
 
@@ -215,14 +281,7 @@ export default class {
 
   private async spotifyToYouTube(track: SpotifyApi.TrackObjectSimplified, _: QueuedPlaylist | null): Promise<QueuedSongWithoutChannel | null> {
     try {
-      const {items} = await this.youtube.videos.search({q: `"${track.name}" "${track.artists[0].name}"`, maxResults: 10});
-      const videoResult = items[0];
-
-      if (!videoResult) {
-        throw new Error('No video found for query.');
-      }
-
-      return await this.youtubeVideo(videoResult.id.videoId);
+      return await this.youtubeVideoSearch(`"${track.name}" "${track.artists[0].name}"`);
     } catch (_: unknown) {
       return null;
     }

src/services/natural-language-commands.ts

@@ -1,9 +1,9 @@
 import {inject, injectable} from 'inversify';
 import {Message, Guild, GuildMember} from 'discord.js';
-import {TYPES} from '../types';
-import PlayerManager from '../managers/player';
-import {QueuedSong} from '../services/player';
-import {getMostPopularVoiceChannel, getMemberVoiceChannel} from '../utils/channels';
+import {TYPES} from '../types.js';
+import PlayerManager from '../managers/player.js';
+import {QueuedSong} from '../services/player.js';
+import {getMostPopularVoiceChannel, getMemberVoiceChannel} from '../utils/channels.js';
 
 @injectable()
 export default class {

src/services/player.ts

@@ -7,7 +7,7 @@ import ytdl from 'ytdl-core';
 import {WriteStream} from 'fs-capacitor';
 import ffmpeg from 'fluent-ffmpeg';
 import shuffle from 'array-shuffle';
-import errorMsg from '../utils/error-msg';
+import errorMsg from '../utils/error-msg.js';
 
 export interface QueuedPlaylist {
   title: string;

src/services/third-party.ts

@@ -1,8 +1,8 @@
 import {inject, injectable} from 'inversify';
 import SpotifyWebApi from 'spotify-web-api-node';
-import Youtube from 'youtube.ts';
-import {TYPES} from '../types';
-import Config from './config';
+import Youtube from 'youtube.ts/dist/youtube.js';
+import {TYPES} from '../types.js';
+import Config from './config.js';
 
 @injectable()
 export default class ThirdParty {
@@ -12,7 +12,8 @@ export default class ThirdParty {
   private spotifyTokenTimerId?: NodeJS.Timeout;
 
   constructor(@inject(TYPES.Config) config: Config) {
-    this.youtube = new Youtube(config.YOUTUBE_API_KEY);
+    // Library is transpiled incorrectly
+    this.youtube = new ((Youtube as any).default)(config.YOUTUBE_API_KEY);
     this.spotify = new SpotifyWebApi({
       clientId: config.SPOTIFY_CLIENT_ID,
       clientSecret: config.SPOTIFY_CLIENT_SECRET

src/types.ts

@@ -1,5 +1,6 @@
 export const TYPES = {
   Bot: Symbol('Bot'),
+  Cache: Symbol('Cache'),
   Client: Symbol('Client'),
   Config: Symbol('Config'),
   Command: Symbol('Command'),

src/utils/db.ts

@@ -1,12 +1,12 @@
 import {Sequelize} from 'sequelize-typescript';
 import path from 'path';
-import {DATA_DIR} from '../services/config';
-import {Settings, Shortcut} from '../models';
+import {DATA_DIR} from '../services/config.js';
+import {Cache, Settings, Shortcut} from '../models/index.js';
 
 export const sequelize = new Sequelize({
   dialect: 'sqlite',
   database: 'muse',
   storage: path.join(DATA_DIR, 'db.sqlite'),
-  models: [Settings, Shortcut],
+  models: [Cache, Settings, Shortcut],
   logging: false
 });

tsconfig.json

@@ -2,7 +2,7 @@
   "compilerOptions": {
     "lib": ["ES2019"],
     "target": "es2018",
-    "module": "commonjs",
+    "module": "ES2020",
     "moduleResolution": "node",
     "declaration": true,
     "outDir": "dist",

yarn.lock

@@ -1153,6 +1153,11 @@ event-target-shim@^5.0.0:
   resolved "https://registry.yarnpkg.com/event-target-shim/-/event-target-shim-5.0.1.tgz#5d4d3ebdf9583d63a5333ce2deb7480ab2b05789"
   integrity sha512-i/2XbnSz/uxRCU6+NdVJgKWDTM427+MqYbkQzD321DuCQJUqOuJKIA0IM2+W2xtYHdKOmZ4dR6fExsd4SXL+WQ==
 
+eventemitter3@^4.0.7:
+  version "4.0.7"
+  resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-4.0.7.tgz#2de9b68f6528d5644ef5c59526a1b4a07306169f"
+  integrity sha512-8guHBZCwKnFhYdHr2ysuRWErTwhoN2X8XELRlrRwpmfeY2jjuUN4taQMsULKUVo1K4DvZl+0pgfyoysHxvmvEw==
+
 extend@~3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
@@ -1997,7 +2002,7 @@ mimic-response@^3.1.0:
   resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-3.1.0.tgz#2d1d59af9c1b129815accc2c46a022a5ce1fa3c9"
   integrity sha512-z0yWI+4FDrrweS8Zmt4Ej5HdJmky15+L2e6Wgn3+iK5fWzb6T3fhNFq2+MeTRb064c6Wr4N/wv0DzQTjNzHNGQ==
 
-miniget@^4.0.0:
+miniget@^4.0.0, miniget@^4.2.1:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/miniget/-/miniget-4.2.1.tgz#11a1c24817a059e292378eb9cff4328d9240c665"
   integrity sha512-O/DduzDR6f+oDtVype9S/Qu5hhnx73EDYGyZKwU/qN82lehFZdfhoa4DT51SpsO+8epYrB3gcRmws56ROfTIoQ==
@@ -2332,6 +2337,14 @@ p-locate@^5.0.0:
   dependencies:
     p-limit "^3.0.2"
 
+p-queue@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/p-queue/-/p-queue-7.1.0.tgz#c2bb28f8dc0ebf3fadb985b8706cf2ce5fe5f275"
+  integrity sha512-V+0vPJbhYkBqknPp0qnaz+dWcj8cNepfXZcsVIVEHPbFQXMPwrzCNIiM4FoxGtwHXtPzVCPHDvqCr1YrOJX2Gw==
+  dependencies:
+    eventemitter3 "^4.0.7"
+    p-timeout "^5.0.0"
+
 p-timeout@^3.1.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/p-timeout/-/p-timeout-3.2.0.tgz#c7e17abc971d2a7962ef83626b35d635acf23dfe"
@@ -2339,6 +2352,11 @@ p-timeout@^3.1.0:
   dependencies:
     p-finally "^1.0.0"
 
+p-timeout@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/p-timeout/-/p-timeout-5.0.0.tgz#0f5dc08422e7243f8317669c461734cd1257a8dc"
+  integrity sha512-z+bU/N7L1SABsqKnQzvAnINgPX7NHdzwUV+gHyJE7VGNDZSr03rhcPODCZSWiiT9k+gf74QPmzcZzqJRvxYZow==
+
 package-json@^6.3.0:
   version "6.5.0"
   resolved "https://registry.yarnpkg.com/package-json/-/package-json-6.5.0.tgz#6feedaca35e75725876d0b0e64974697fed145b0"
@@ -3287,22 +3305,13 @@ yocto-queue@^0.1.0:
   resolved "https://registry.yarnpkg.com/yocto-queue/-/yocto-queue-0.1.0.tgz#0294eb3dee05028d31ee1a5fa2c556a6aaf10a1b"
   integrity sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==
 
-youtube.ts@^0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/youtube.ts/-/youtube.ts-0.2.0.tgz#a6cbc153bda9aa712a10098b22060877fb2995f3"
-  integrity sha512-cRHN/7L9FO+DkdKTzvUAiB/hQo+ZtzLb4GfVywPTTtf9JBol87fqzLKf86cBWwuXLOJzJNLB/wvZmUmsxpbByQ==
+youtube.ts@^0.2.2:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/youtube.ts/-/youtube.ts-0.2.2.tgz#d068bd13da7d2a98743d78682d54535d9c1a2833"
+  integrity sha512-2p5RGp66h77XlLlc2YyxSDU1Gql9cWDhq35TS1kAr5wSU/yIWxeXeuqKyKaFBW8uNqWUkQCiyUbn5tfqPgyzeQ==
   dependencies:
     axios "^0.19.0"
-    ytdl-core "^4.0.3"
-
-ytdl-core@^4.0.3:
-  version "4.8.3"
-  resolved "https://registry.yarnpkg.com/ytdl-core/-/ytdl-core-4.8.3.tgz#21570d1834db13dec7828cf87bbf4c83c0fe68d7"
-  integrity sha512-cWCBeX4FCgjcKmuVK384MT582RIAakpUSeMF/NPVmhO8cWiG+LeQLnBordvLolb0iXYzfUvalgmycYAE5Sy6Xw==
-  dependencies:
-    m3u8stream "^0.8.3"
-    miniget "^4.0.0"
-    sax "^1.1.3"
+    ytdl-core "^4.9.1"
 
 ytdl-core@^4.9.1:
   version "4.9.1"
@@ -3312,3 +3321,10 @@ ytdl-core@^4.9.1:
     m3u8stream "^0.8.3"
     miniget "^4.0.0"
     sax "^1.1.3"
+
+ytsr@^3.5.3:
+  version "3.5.3"
+  resolved "https://registry.yarnpkg.com/ytsr/-/ytsr-3.5.3.tgz#88e8e2df11ce53c28b456b5510272495cb42ac3a"
+  integrity sha512-BEyIKbQULmk27hiVUQ1cBszAqP8roPBOQTWPZpBioKxjSZBeicfgF2qPIQoY7koodQwRuo1DmCFz3DyrXjADxg==
+  dependencies:
+    miniget "^4.2.1"