@laiyon/create-wasapi/dist/services/ngrokService.js

CLI to create WhatsApp bot projects with Wasapi and BuilderBot

import ngrok from "ngrok";
import qrcode from "qrcode-terminal";
import chalk from "chalk";
import { getFreePort } from "../utils/portUtils.js";
export async function startNgrok(projectName, port, phoneNumber) {
    try {
        const targetPort = port || await getFreePort(3000);
        // Start ngrok directly - let it handle multiple tunnel limitations
        const url = await ngrok.connect({ addr: targetPort });
        // Generate webhook URL
        const webhookUrl = `${url}/webhook/wasapi`;
        console.log("");
        console.log(chalk.bgGreen.black(" ✅ NGROK TUNNEL ACTIVE "));
        console.log("");
        console.log(chalk.green.bold("📍 Webhook URL:"));
        console.log(chalk.cyan(`   ${webhookUrl}`));
        console.log(chalk.gray("   → Use this URL in your Wasapi configuration"));
        console.log("");
        // Generate wa.me QR if phone number is provided
        if (phoneNumber) {
            await generateWaMeQR(phoneNumber);
        }
        return { url, webhookUrl };
    }
    catch (error) {
        // Handle specific ngrok errors
        if (error.message?.includes('ECONNREFUSED')) {
            throw new Error(`🚫 Ngrok limitation: Free accounts allow only 1 tunnel.\n💡 Close other tunnels: pkill ngrok`);
        }
        else {
            throw new Error(`Ngrok connection failed: ${error.message || error}`);
        }
    }
}
async function generateWaMeQR(phoneNumber) {
    try {
        // Clean phone number (remove spaces, dashes, etc.)
        const cleanPhoneNumber = phoneNumber.replace(/\D/g, '');
        // Generate wa.me link with predefined message
        const waMeLink = `https://wa.me/${cleanPhoneNumber}?text=test`;
        console.log(chalk.bgBlue.white(" 📱 TEST YOUR BOT "));
        console.log("");
        qrcode.generate(waMeLink, { small: true });
        console.log(chalk.blue.bold("🔗 Or click this link:"));
        console.log(chalk.cyan(`   ${waMeLink}`));
        console.log(chalk.gray("   💡 Ctrl+Click (Cmd+Click on Mac) to open"));
        console.log("");
    }
    catch (error) {
        console.warn(`⚠️ Could not generate wa.me QR: ${error}`);
    }
}