feat: improve command handling

.env.example

@@ -1,3 +1,5 @@
+NODE_ENV=dev # Your node environment (prod, dev)
+
 # Selfbot options
 TOKEN = "" # Your Discord self-bot token
 PREFIX = "$" # The prefix used to trigger your self-bot commands

.gitignore

@@ -3,7 +3,8 @@ node_modules/
 dist/
 .env
 bun.lockb
+*lock.json
 videos/
 tmp/
 *.sock
-cookies.txt
+cookies.txt

package.json

@@ -9,7 +9,12 @@
     "start:node": "node dist/index.js",
     "server": "bun src/server/index.ts",
     "server:node": "node dist/server/index.js",
+    "dev": "tsx watch src/index.ts",
+    "dev:server": "tsx watch src/server/index.ts",
+    "prebuild": "rimraf dist && npm run type-check",
     "build": "tsc",
+    "build:only": "tsc",
+    "type-check": "tsc --noEmit",
     "watch": "tsc -w",
     "gen-hash": "bun src/utils/gen-hash.ts",
     "gen-hash:node": "node dist/utils/gen-hash.js"
@@ -18,8 +23,6 @@
   "license": "MIT",
   "dependencies": {
     "@dank074/discord-video-stream": "6.0.0",
-    "@types/bcrypt": "^6.0.0",
-    "@types/bun": "^1.3.10",
     "argon2": "^0.44.0",
     "axios": "^1.13.6",
     "bcrypt": "^6.0.0",
@@ -37,9 +40,13 @@
     "winston": "^3.19.0"
   },
   "devDependencies": {
+    "@types/bcrypt": "^6.0.0",
+    "@types/bun": "^1.3.10",
     "@types/express": "^5.0.6",
     "@types/express-session": "^1.18.2",
     "@types/multer": "^2.1.0",
+    "rimraf": "^6.1.3",
+    "tsx": "^4.22.3",
     "typescript": "^5.9.3"
   }
 }

src/commands/manager.ts

@@ -14,9 +14,10 @@ export class CommandManager {
 	}
 
 	private async loadCommands(): Promise<void> {
-		// Prefer src for Bun (TypeScript native), dist for Node.js (compiled JS)
+		// Prefer src for Bun (TypeScript native) or dev environment, dist for Node.js (compiled JS)
 		const isBun = typeof Bun !== 'undefined';
-		const commandsPath = path.join(process.cwd(), isBun ? 'src' : 'dist', 'commands');
+		const isDev = !config.isProduction;
+		const commandsPath = path.join(process.cwd(), (isBun || isDev) ? 'src' : 'dist', 'commands');
 
 		if (!commandsPath) {
 			logger.error('Could not find commands directory in either dist/ or src/');
@@ -87,6 +88,10 @@ export class CommandManager {
 		return Array.from(this.commands.values());
 	}
 
+	public exists(name: string): boolean {
+		return this.commands.has(name.toLowerCase()) || this.aliases.has(name.toLowerCase());
+	}
+
 	public async executeCommand(commandName: string, context: CommandContext): Promise<boolean> {
 		const command = this.getCommand(commandName);
 

src/config.ts

@@ -64,6 +64,10 @@ function parseAdminIds(value: string): string[] {
 }
 
 export default {
+	get isProduction() {
+		return process.env.NODE_ENV === 'production';
+	},
+
 	// Selfbot options
 	token: process.env.TOKEN || '',
 	prefix: process.env.PREFIX || '',

src/events/messageCreate.ts

@@ -27,6 +27,12 @@ export async function handleMessageCreate(
 
 	const commandName = args.shift()!.toLowerCase();
 
+	if (!commandManager.exists(commandName)) {
+		await message.react('❌');
+		await message.reply(`❌ **Error**: Unknown command. Use \`${config.prefix}help\` to see available commands.`);
+		return;
+	}
+
 	const context: CommandContext = {
 		message,
 		args,
@@ -39,6 +45,6 @@ export async function handleMessageCreate(
 
 	if (!executed) {
 		await message.react('❌');
-		await message.reply(`❌ **Error**: Unknown command. Use \`${config.prefix}help\` to see available commands.`);
+		await message.reply(`❌ **Error**: Failed to execute command. Please check the command usage and try again.`);
 	}
 }

src/server/index.ts

@@ -16,7 +16,7 @@ import dashboardRoutes from "./routes/dashboard.js";
 import uploadRoutes from "./routes/upload.js";
 import previewRoutes from "./routes/preview.js";
 
-const app = express();
+const app: express.Application = express();
 
 // Configure EJS templating engine
 app.set('view engine', 'ejs');

src/server/routes/auth.ts

@@ -1,10 +1,10 @@
-import { Router } from 'express';
+import express from 'express';
 import bcrypt from 'bcrypt';
 import argon2 from 'argon2';
 import config from '../../config.js';
 import logger from '../../utils/logger.js';
 
-const router = Router();
+const router: express.Router = express.Router();
 
 // Login route - GET
 router.get("/login", (req, res) => {

src/server/routes/dashboard.ts

@@ -1,11 +1,11 @@
-import { Router } from 'express';
+import express from 'express';
 import fs from 'fs';
 import path from 'path';
 import config from '../../config.js';
 import logger from '../../utils/logger.js';
 import { prettySize } from '../utils/helpers.js';
 
-const router = Router();
+const router: express.Router = express.Router();
 
 // Main dashboard route
 router.get("/", (req, res) => {

src/server/routes/preview.ts

@@ -1,13 +1,12 @@
-import { Router } from 'express';
+import express from 'express';
 import fs from 'fs';
 import path from 'path';
 import ffmpeg from 'fluent-ffmpeg';
 import config from '../../config.js';
 import logger from '../../utils/logger.js';
 import { ffmpegScreenshot } from '../../utils/ffmpeg.js';
-import { stringify } from '../utils/helpers.js';
 
-const router = Router();
+const router: express.Router = express.Router();
 
 // Preview route
 router.get("/preview/:file", (req, res) => {

src/server/routes/upload.ts

@@ -1,4 +1,4 @@
-import { Router } from 'express';
+import express from 'express';
 import axios from 'axios';
 import https from 'https';
 import fs from 'fs';
@@ -7,7 +7,7 @@ import config from '../../config.js';
 import logger from '../../utils/logger.js';
 import { upload } from '../middleware/multer.js';
 
-const router = Router();
+const router: express.Router = express.Router();
 const agent = new https.Agent({ rejectUnauthorized: false });
 
 // Upload route - local file with progress support
@@ -29,7 +29,7 @@ router.post("/api/remote_upload", upload.single("link"), async (req, res) => {
  	try {
  		// First, get the file info to determine size
  		const headResponse = await axios.head(link, { httpsAgent: agent });
- 		const totalSize = parseInt(headResponse.headers['content-length'], 10);
+ 		const totalSize = Number(headResponse.headers['content-length'] || 0);
 
  		// Set up progress tracking
  		let downloaded = 0;

tsconfig.json

@@ -24,6 +24,8 @@
     "strictNullChecks": false, /* When type checking, take into account null and undefined. */
     "skipLibCheck": true, /* Skip type checking all .d.ts files. */
 
+    "types": ["bun"],
+
     "allowJs": true, 
     "declaration": true
   }