feat: Added HTTP server and port configuration to CopBot, updated Config class to include port property, and modified BotConfig interface to include port

Author: m-mdy-m

src/bot/index.ts

@@ -11,6 +11,7 @@ import { AdminCommands } from './commands/admin/AdminCommands';
 import { BotReply } from '../utils/chat/BotReply';
 import { BotMiddleware } from './middleware/BotMiddleware';
 import { MessagesService } from '../service/messages';
+import * as http from 'http';
 export class CopBot {
   private static instance: CopBot;
   private _bot: Bot<Context>;
@@ -27,6 +28,15 @@ export class CopBot {
   }
   async start() {
     try {
+      // Ensure the bot is listening on the correct port (Render provides the PORT environment variable)
+      const port = Config.port;
+
+      // Use long-polling
+      const server = http.createServer(webhookCallback(this._bot, 'http'));
+
+      server.listen(port, () => {
+        console.log(`Bot started on port ${port}`);
+      });
       await this._bot.start({
         onStart: (botInfo) => {
           console.log(`Bot started successfully! Username: ${botInfo.username}`);

src/config/index.ts

@@ -5,14 +5,15 @@ class Config {
   public token: string;
   public environment: 'development' | 'production';
   public database: DatabaseConfig;
+  public port: number;
 
   private constructor() {
     // Ensure that the token is available in the environment
     const token = process.env.TELEGRAM_BOT_TOKEN;
     if (!token) {
       throw new Error('Telegram bot token is missing. Please set TELEGRAM_BOT_TOKEN in the environment.');
     }
-
+    const port = process.env.PORT!;
     // Set the environment, defaulting to development if not set
     const environment: 'development' | 'production' = process.env.NODE_ENV === 'production' ? 'production' : 'development';
 
@@ -25,6 +26,7 @@ class Config {
     const dbUrl = environment === 'production' ? process.env.DATABASE_URL! : process.env.DB_URL!;
     this.token = token;
     this.environment = environment;
+    this.port = Number(port);
     // Initialize the database configuration
     this.database = {
       user: dbUser,

src/types/ResponseTypes.ts

@@ -10,6 +10,7 @@ export interface DatabaseConfig {
 export interface BotConfig {
   token: string;
   environment: 'development' | 'production';
+  port: number;
   database: DatabaseConfig;
 }
 export interface ErrorResponse {