Fix code to work on this decade 1/x

src/client.js

@@ -0,0 +1,82 @@
+const {
+  Client,
+  Collection,
+  Intents
+} = require("discord.js");
+const admin = require("firebase-admin");
+const serviceAccount = require("./config/serviceAccount.json");
+const fs = require("fs");
+const path = require("path");
+const SpotifyApi = require("spotify-web-api-node");
+const YouTube = require("simple-youtube-api");
+const config = require("./config/config");
+
+const GatewayIntents = new Intents();
+GatewayIntents.add(
+  1 << 0, // GUILDS
+  1 << 7, // GUILD_VOICE_STATES
+  1 << 9, // GUILD_MESSAGES,
+  1 << 15 // MESSAGE_CONTENT
+);
+
+module.exports = class extends Client {
+  constructor() {
+    super({
+      disableMentions: "everyone",
+      disabledEvents: ["TYPING_START"],
+      ws: {
+        intents: GatewayIntents
+      }
+    });
+
+    admin.initializeApp({
+      credential: admin.credential.cert(serviceAccount),
+    });
+    this.commands = new Collection();
+    this.settingCmd = new Collection();
+    this.queue = new Map();
+    this.spotify = new SpotifyApi({
+      id: config.spotify_client_id,
+      secret: config.spotify_client_secret,
+    });
+    this.youtube = new YouTube(config.youtube_api_key);
+    this.config = config;
+    this.funcs = {};
+    this.dispatcher = {};
+    this.messages = require("./config/messages.js");
+    this.db = admin.firestore();
+    this.db.FieldValue = require("firebase-admin").firestore.FieldValue;
+    this.global = {
+      db: {
+        guilds: {},
+      }
+    };
+    this.logs = [];
+
+    fs.readdirSync(path.join(__dirname, "funcs")).forEach((filename) => {
+      this.funcs[filename.slice(0, -3)] = require(`./funcs/${filename}`);
+    });
+
+    const commandFiles = fs
+      .readdirSync(path.join(path.dirname(__dirname), "commands"))
+      .filter((f) => f.endsWith(".js"));
+    for (const file of commandFiles) {
+      const command = require(`../commands/${file}`);
+      command.uses = 0;
+      this.commands.set(command.name, command);
+    }
+    const settingFiles = fs
+      .readdirSync(path.join(path.dirname(__dirname), "commands/settings"))
+      .filter((f) => f.endsWith(".js"));
+    for (const file of settingFiles) {
+      const option = require(`../commands/settings/${file}`);
+      this.settingCmd.set(option.name, option);
+    }
+
+    require("./events/clientEvents/handler.js")(this);
+
+    this.login(this.config.discord_api_token).catch((err) =>
+      console.log("Failed to login: " + err)
+    );
+  }
+};