[mirotalksfu] - add Discord bot, update dep

app/src/Discord.js

@@ -0,0 +1,73 @@
+'use strict';
+
+const { Client, GatewayIntentBits } = require('discord.js');
+
+const Logger = require('./Logger');
+
+const log = new Logger('Discord');
+
+// Discord Bot Class Implementation
+class Discord {
+    constructor(token, commands) {
+        this.token = token;
+        this.commands = commands;
+        this.discordClient = new Client({
+            intents: [
+                GatewayIntentBits.Guilds,
+                GatewayIntentBits.GuildMessages,
+                GatewayIntentBits.MessageContent, // Make sure this is enabled in your Discord Developer Portal
+            ],
+        });
+
+        this.setupEventHandlers();
+
+        this.discordClient.login(this.token).catch((error) => {
+            log.error('Failed to login to Discord:', error);
+        });
+    }
+
+    setupEventHandlers() {
+        this.discordClient.once('ready', () => {
+            log.info(`Discord Bot Logged in as ${this.discordClient.user.tag}!`, '😎');
+        });
+
+        this.discordClient.on('error', (error) => {
+            log.error(`Discord Client Error: ${error.message}`, { stack: error.stack });
+        });
+
+        this.discordClient.on('messageCreate', async (message) => {
+            if (message.author.bot) return;
+
+            for (const command of this.commands) {
+                if (message.content.startsWith(command.name)) {
+                    switch (command.name) {
+                        case '/sfu':
+                            const roomId = this.generateMeetingRoom(command.baseUrl);
+                            await this.sendMessage(message.channel, `${command.message} ${roomId}`);
+                            break;
+                        //....
+                        default:
+                            await this.sendMessage(message.channel, command.message);
+                            break;
+                    }
+                    break; // Exit the loop after finding the command
+                }
+            }
+        });
+    }
+
+    generateMeetingRoom(baseUrl) {
+        const roomId = Math.random().toString(36).substring(2, 10);
+        return `${baseUrl}${roomId}`;
+    }
+
+    async sendMessage(channel, content) {
+        try {
+            await channel.send(content);
+        } catch (error) {
+            log.error(`Failed to send message: ${error.message}`);
+        }
+    }
+}
+
+module.exports = Discord;