primer commit

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2026-01-17 21:43:47 -06:00
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# Build stage
FROM node:18-alpine as build
WORKDIR /app
COPY package*.json ./
RUN npm install
COPY . .
RUN npm run build
# Production stage
FROM nginx:alpine
COPY --from=build /app/dist /usr/share/nginx/html
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]

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<!DOCTYPE html>
<html lang="es">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>WhatsApp Gateway Manager</title>
</head>
<body>
<div id="root"></div>
<script type="module" src="/src/main.tsx"></script>
</body>
</html>

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{
"name": "whatsapp-manager",
"version": "1.0.0",
"description": "WhatsApp Gateway Manager Web Interface",
"type": "module",
"scripts": {
"dev": "vite",
"build": "vite build",
"preview": "vite preview",
"lint": "eslint . --ext .js,.jsx,.ts,.tsx"
},
"dependencies": {
"react": "^18.2.0",
"react-dom": "^18.2.0",
"qrcode": "^1.5.3"
},
"devDependencies": {
"@types/react": "^18.2.37",
"@types/react-dom": "^18.2.15",
"@types/qrcode": "^1.5.5",
"@vitejs/plugin-react": "^4.1.1",
"typescript": "^5.2.2",
"vite": "^4.5.0",
"tailwindcss": "^3.3.5",
"autoprefixer": "^10.4.16",
"postcss": "^8.4.31"
}
}

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export default {
plugins: {
tailwindcss: {},
autoprefixer: {},
},
}

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import React, { useState, useEffect } from 'react';
import QRCode from 'qrcode';
import { Modal } from './Modal';
import { WebSocketService } from '../services/websocket';
import { ConnectionStatus, MessageData, APIToken, RecentMessages } from '../types/gateway';
interface ConnectionManagerProps {
wsService: WebSocketService;
}
export const ConnectionManager: React.FC<ConnectionManagerProps> = ({ wsService }) => {
const [qrCode, setQrCode] = useState<string>('');
const [status, setStatus] = useState<ConnectionStatus['status']>('waiting');
const [error, setError] = useState<string>('');
const [recentMessages, setRecentMessages] = useState<MessageData[]>([]);
const [apiToken, setApiToken] = useState<APIToken | null>(null);
const [showTokenModal, setShowTokenModal] = useState(false);
const [loading, setLoading] = useState<string>('');
useEffect(() => {
// Listen for QR codes
wsService.on('qr', async (qrData: string) => {
try {
const qrCodeUrl = await QRCode.toDataURL(qrData, {
width: 256,
margin: 2,
color: {
dark: '#000000',
light: '#FFFFFF'
}
});
setQrCode(qrCodeUrl);
setStatus('qr');
setError('');
} catch (error) {
console.error('Failed to generate QR code:', error);
setError('Failed to generate QR code');
}
});
// Listen for status updates
wsService.on('status', (statusData: string) => {
setStatus(statusData as ConnectionStatus['status']);
if (statusData === 'connected') {
setQrCode('');
setError('');
}
});
// Listen for errors
wsService.on('error', (errorData: string) => {
setError(errorData);
setStatus('logout');
});
// Listen for expired sessions
wsService.on('expired', () => {
setStatus('expired');
setQrCode('');
setError('La sesión ha expirado. Por favor, vuelve a escanear el código QR.');
});
// Listen for new messages
wsService.on('message', (messageData: MessageData) => {
setRecentMessages(prev => [messageData, ...prev.slice(0, 9)]);
});
// Listen for recent messages
wsService.on('recent_messages', (messagesData: RecentMessages) => {
if (messagesData.success && messagesData.data) {
setRecentMessages(messagesData.data.messages);
}
});
// Listen for token generation
wsService.on('token_generated', (tokenData: any) => {
if (tokenData.success && tokenData.data) {
setApiToken(tokenData.data);
setShowTokenModal(true);
}
});
return () => {
wsService.off('qr', () => {});
wsService.off('status', () => {});
wsService.off('error', () => {});
wsService.off('expired', () => {});
wsService.off('message', () => {});
wsService.off('recent_messages', () => {});
wsService.off('token_generated', () => {});
};
}, [wsService]);
const handleRestartSession = () => {
setLoading('restart');
wsService.restartSession();
setTimeout(() => setLoading(''), 2000);
};
const handleLogout = () => {
setLoading('logout');
wsService.logoutSession();
setRecentMessages([]);
setApiToken(null);
setTimeout(() => setLoading(''), 2000);
};
const handleGenerateToken = () => {
setLoading('token');
wsService.generateToken();
setTimeout(() => setLoading(''), 2000);
};
const handleCopyToken = async () => {
if (apiToken?.token) {
try {
await navigator.clipboard.writeText(apiToken.token);
alert('Token copiado al portapapeles');
} catch (error) {
console.error('Failed to copy token:', error);
}
}
};
const getStatusColor = () => {
switch (status) {
case 'connected': return 'text-green-600';
case 'connecting':
case 'reconnecting': return 'text-yellow-600';
case 'qr': return 'text-blue-600';
case 'expired': return 'text-orange-600';
case 'logout': return 'text-red-600';
default: return 'text-gray-600';
}
};
const getStatusText = () => {
switch (status) {
case 'waiting': return 'Esperando conexión...';
case 'qr': return 'Escanea el código QR';
case 'connecting': return 'Conectando...';
case 'connected': return 'Conectado ✅';
case 'reconnecting': return 'Reconectando...';
case 'expired': return 'Sesión Expirada ⚠️';
case 'logout': return 'Desconectado';
default: return 'Estado desconocido';
}
};
const getStatusIcon = () => {
switch (status) {
case 'connected': return '✅';
case 'expired': return '⚠️';
case 'logout': return '❌';
case 'qr': return '📱';
case 'connecting':
case 'reconnecting': return '🔄';
default: return '⏳';
}
};
return (
<div className="flex flex-col lg:flex-row gap-8">
{/* Panel Principal: QR y Estado */}
<div className="flex-1">
<div className="bg-white rounded-lg shadow p-6">
<div className="text-center mb-6">
<div className="text-4xl mb-2">{getStatusIcon()}</div>
<h2 className="text-2xl font-bold mb-2">WhatsApp Gateway</h2>
<div className={`text-lg font-semibold ${getStatusColor()}`}>
{getStatusText()}
</div>
</div>
{error && (
<div className="w-full p-4 bg-red-50 border border-red-200 rounded-lg mb-6">
<div className="text-red-800">{error}</div>
</div>
)}
{qrCode && (
<div className="flex flex-col items-center space-y-4 mb-6">
<div className="p-4 bg-white rounded-lg shadow-lg border">
<img src={qrCode} alt="WhatsApp QR Code" className="w-64 h-64" />
</div>
<div className="text-center text-sm text-gray-600 max-w-md">
<p>1. Abre WhatsApp en tu teléfono</p>
<p>2. Ve a Configuración Dispositivos vinculados</p>
<p>3. Escanea este código QR</p>
</div>
</div>
)}
{status === 'connected' && (
<div className="text-center space-y-4 mb-6">
<div className="text-green-600 text-6xl"></div>
<p className="text-gray-700">Tu WhatsApp está conectado y listo para usar</p>
</div>
)}
{/* Botones de Acción */}
<div className="grid grid-cols-1 sm:grid-cols-3 gap-3 mb-6">
<button
onClick={handleRestartSession}
disabled={loading === 'restart'}
className="px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 disabled:bg-blue-300 transition-colors"
>
{loading === 'restart' ? 'Reiniciando...' : 'Reiniciar Sesión'}
</button>
<button
onClick={handleLogout}
disabled={loading === 'logout' || status !== 'connected'}
className="px-4 py-2 bg-red-600 text-white rounded-lg hover:bg-red-700 disabled:bg-gray-300 transition-colors"
>
{loading === 'logout' ? 'Cerrando...' : 'Logout'}
</button>
<button
onClick={handleGenerateToken}
disabled={loading === 'token' || status !== 'connected'}
className="px-4 py-2 bg-green-600 text-white rounded-lg hover:bg-green-700 disabled:bg-gray-300 transition-colors"
>
{loading === 'token' ? 'Generando...' : 'Generar Token'}
</button>
</div>
{/* Token Modal */}
<Modal
isOpen={showTokenModal}
onClose={() => setShowTokenModal(false)}
title="Token de API Generado"
>
{apiToken && (
<div className="space-y-4">
<p className="text-sm text-gray-600">
Este token te permitirá autenticarte en la API. Guárdalo en un lugar seguro ya que no podrás volver a verlo completo.
</p>
<div>
<label className="block text-sm font-medium text-gray-700 mb-1">Token de Acceso</label>
<div className="flex gap-2">
<div className="flex-1 font-mono text-xs bg-gray-50 p-2 rounded border break-all">
{apiToken.token}
</div>
<button
onClick={handleCopyToken}
className="px-3 py-1 bg-blue-600 text-white text-sm rounded hover:bg-blue-700 transition-colors shrink-0"
>
Copiar
</button>
</div>
</div>
<div className="text-xs text-gray-500">
Expira: {new Date(apiToken.expiresAt).toLocaleString()}
</div>
<div className="flex justify-end pt-2">
<button
onClick={() => setShowTokenModal(false)}
className="px-4 py-2 bg-gray-100 text-gray-700 rounded hover:bg-gray-200 transition-colors"
>
Cerrar
</button>
</div>
</div>
)}
</Modal>
</div>
</div>
{/* Panel Derecho: Mensajes Recientes */}
<div className="lg:w-96">
<div className="bg-white rounded-lg shadow p-6">
<div className="flex justify-between items-center mb-4">
<h3 className="text-lg font-semibold">Mensajes Recientes</h3>
<button
onClick={() => wsService.getRecentMessages()}
className="text-sm text-blue-600 hover:text-blue-800"
>
Actualizar
</button>
</div>
{recentMessages.length === 0 ? (
<div className="text-center text-gray-500 py-8">
<div className="text-4xl mb-2">💬</div>
<p>No hay mensajes recientes</p>
</div>
) : (
<div className="space-y-3 max-h-96 overflow-y-auto">
{recentMessages.map((message, index) => (
<div key={`${message.id}-${index}`} className="bg-gray-50 rounded-lg p-3">
<div className="flex justify-between items-start mb-1">
<div className="font-mono text-sm text-gray-600">{message.from}</div>
<div className="text-xs text-gray-500">
{new Date(message.timestamp).toLocaleTimeString()}
</div>
</div>
<div className="text-sm text-gray-800">{message.content}</div>
<div className="text-xs text-gray-500 mt-1 capitalize">{message.type}</div>
</div>
))}
</div>
)}
</div>
</div>
</div>
);
};

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import React, { useState, useEffect } from 'react';
import { WebSocketService } from '../services/websocket';
import { ConnectionManager } from './ConnectionManager';
import { GatewayStatus } from '../types/gateway';
export const Dashboard: React.FC = () => {
const [wsService, setWsService] = useState<WebSocketService | null>(null);
const [gatewayStatus, setGatewayStatus] = useState<GatewayStatus | null>(null);
const [isConnected, setIsConnected] = useState(false);
useEffect(() => {
const wsUrl = import.meta.env.VITE_WS_URL || 'ws://localhost:3003';
const service = new WebSocketService(wsUrl);
setWsService(service);
service.connect()
.then(() => {
setIsConnected(true);
fetchGatewayStatus();
})
.catch(error => {
console.error('Failed to connect to WebSocket:', error);
setIsConnected(false);
});
// Fetch gateway status every 30 seconds (less frequent)
const statusInterval = setInterval(fetchGatewayStatus, 30000);
return () => {
service.disconnect();
clearInterval(statusInterval);
};
}, []);
const fetchGatewayStatus = async () => {
try {
const apiUrl = import.meta.env.VITE_API_URL || 'http://localhost:3001';
const response = await fetch(`${apiUrl}/api/status`);
if (response.ok) {
const data = await response.json();
if (data.success) {
setGatewayStatus(data.data);
}
}
} catch (error) {
console.error('Failed to fetch gateway status:', error);
}
};
const formatUptime = (seconds: number): string => {
const hours = Math.floor(seconds / 3600);
const minutes = Math.floor((seconds % 3600) / 60);
const secs = Math.floor(seconds % 60);
return `${hours}h ${minutes}m ${secs}s`;
};
if (!wsService) {
return (
<div className="min-h-screen bg-gray-100 flex items-center justify-center">
<div className="text-center">
<div className="animate-spin rounded-full h-12 w-12 border-b-2 border-blue-600 mx-auto mb-4"></div>
<p className="text-gray-600">Iniciando Manager...</p>
</div>
</div>
);
}
return (
<div className="min-h-screen bg-gray-100">
<header className="bg-white shadow-sm border-b">
<div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
<div className="flex justify-between items-center py-4">
<h1 className="text-2xl font-bold text-gray-900">WhatsApp Gateway Manager</h1>
<div className="flex items-center space-x-4">
<div className={`px-3 py-1 rounded-full text-sm font-medium ${
isConnected ? 'bg-green-100 text-green-800' : 'bg-red-100 text-red-800'
}`}>
{isConnected ? 'Conectado' : 'Desconectado'}
</div>
<button
onClick={fetchGatewayStatus}
className="px-3 py-1 bg-blue-600 text-white rounded-full text-sm font-medium hover:bg-blue-700 transition-colors"
>
Actualizar
</button>
</div>
</div>
</div>
</header>
<main className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8">
<div className="space-y-8">
{/* Connection Manager - Panel Principal */}
<ConnectionManager wsService={wsService} />
{/* Status Info - Panel Inferior Simplificado */}
{gatewayStatus && (
<div className="bg-white rounded-lg shadow p-6">
<h3 className="text-lg font-semibold mb-4">Estado del Sistema</h3>
<div className="grid grid-cols-1 md:grid-cols-4 gap-4">
<div>
<div className="text-sm text-gray-500">Estado Gateway</div>
<div className="font-medium capitalize">{gatewayStatus.status}</div>
</div>
<div>
<div className="text-sm text-gray-500">Sesión</div>
<div className="font-medium">{gatewayStatus.sessionId}</div>
</div>
<div>
<div className="text-sm text-gray-500">Tiempo Activo</div>
<div className="font-medium">{formatUptime(gatewayStatus.uptime)}</div>
</div>
<div>
<div className="text-sm text-gray-500">Memoria</div>
<div className="font-medium">{(gatewayStatus.memory.heapUsed / 1024 / 1024).toFixed(2)} MB</div>
</div>
</div>
</div>
)}
{/* Quick Reference - Panel API Simplificado */}
<div className="bg-white rounded-lg shadow p-6">
<h3 className="text-lg font-semibold mb-4">Referencia Rápida API</h3>
<div className="grid grid-cols-1 md:grid-cols-2 gap-4">
<div>
<h4 className="font-medium text-gray-700 mb-2">Envío de Mensajes</h4>
<div className="space-y-1 text-sm">
<div className="font-mono bg-gray-50 p-2 rounded">POST /api/send</div>
<div className="font-mono bg-gray-50 p-2 rounded">POST /api/send/bulk</div>
</div>
</div>
<div>
<h4 className="font-medium text-gray-700 mb-2">Control de Sesión</h4>
<div className="space-y-1 text-sm">
<div className="font-mono bg-gray-50 p-2 rounded">POST /api/session/restart</div>
<div className="font-mono bg-gray-50 p-2 rounded">POST /api/session/logout</div>
<div className="font-mono bg-gray-50 p-2 rounded">POST /api/token</div>
</div>
</div>
</div>
</div>
</div>
</main>
</div>
);
};

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import React, { useEffect } from 'react';
interface ModalProps {
isOpen: boolean;
onClose: () => void;
title?: string;
children: React.ReactNode;
}
export const Modal: React.FC<ModalProps> = ({ isOpen, onClose, title, children }) => {
useEffect(() => {
const handleEscape = (e: KeyboardEvent) => {
if (e.key === 'Escape') {
onClose();
}
};
if (isOpen) {
document.addEventListener('keydown', handleEscape);
document.body.style.overflow = 'hidden';
}
return () => {
document.removeEventListener('keydown', handleEscape);
document.body.style.overflow = 'unset';
};
}, [isOpen, onClose]);
if (!isOpen) return null;
return (
<div className="fixed inset-0 z-50 overflow-y-auto">
{/* Backdrop */}
<div
className="fixed inset-0 bg-black bg-opacity-50 transition-opacity backdrop-blur-sm"
onClick={onClose}
/>
{/* Modal Container */}
<div className="flex min-h-full items-center justify-center p-4">
<div
className="relative w-full max-w-lg transform rounded-lg bg-white p-6 text-left shadow-xl transition-all"
role="dialog"
aria-modal="true"
>
{/* Header */}
<div className="flex items-center justify-between mb-4">
{title && (
<h3 className="text-lg font-medium leading-6 text-gray-900">
{title}
</h3>
)}
<button
onClick={onClose}
className="rounded-full p-1 text-gray-400 hover:bg-gray-100 hover:text-gray-500 transition-colors"
>
<svg className="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M6 18L18 6M6 6l12 12" />
</svg>
</button>
</div>
{/* Content */}
<div className="mt-2">
{children}
</div>
</div>
</div>
</div>
);
};

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@tailwind base;
@tailwind components;
@tailwind utilities;
body {
margin: 0;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
sans-serif;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
#root {
min-height: 100vh;
}

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import React from 'react';
import ReactDOM from 'react-dom/client';
import { Dashboard } from './components/Dashboard';
import './index.css';
ReactDOM.createRoot(document.getElementById('root')!).render(
<React.StrictMode>
<Dashboard />
</React.StrictMode>
);

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import { WebSocketMessage } from '../types/gateway';
export class WebSocketService {
private ws: WebSocket | null = null;
private reconnectAttempts = 0;
private maxReconnectAttempts = 5;
private reconnectDelay = 3000;
private listeners: Map<string, ((data: any) => void)[]> = new Map();
constructor(private url: string) {}
connect(): Promise<void> {
return new Promise((resolve, reject) => {
try {
this.ws = new WebSocket(this.url);
this.ws.onopen = () => {
console.log('WebSocket connected');
this.reconnectAttempts = 0;
resolve();
};
this.ws.onmessage = (event) => {
try {
const message: WebSocketMessage = JSON.parse(event.data);
console.log('WebSocket message received:', message.type, message.data?.length || message.data);
this.emit(message.type, message.data);
} catch (error) {
console.error('Failed to parse WebSocket message:', error);
}
};
this.ws.onclose = () => {
console.log('WebSocket disconnected');
this.handleReconnect();
};
this.ws.onerror = (error) => {
console.error('WebSocket error:', error);
reject(error);
};
} catch (error) {
reject(error);
}
});
}
private handleReconnect(): void {
if (this.reconnectAttempts < this.maxReconnectAttempts) {
this.reconnectAttempts++;
console.log(`Attempting to reconnect (${this.reconnectAttempts}/${this.maxReconnectAttempts})...`);
setTimeout(() => {
this.connect().catch(error => {
console.error('Reconnect failed:', error);
});
}, this.reconnectDelay);
} else {
console.error('Max reconnect attempts reached');
}
}
on(event: string, callback: (data: any) => void): void {
if (!this.listeners.has(event)) {
this.listeners.set(event, []);
}
this.listeners.get(event)!.push(callback);
}
off(event: string, callback: (data: any) => void): void {
const eventListeners = this.listeners.get(event);
if (eventListeners) {
const index = eventListeners.indexOf(callback);
if (index > -1) {
eventListeners.splice(index, 1);
}
}
}
private emit(event: string, data: any): void {
const eventListeners = this.listeners.get(event);
if (eventListeners) {
eventListeners.forEach(callback => callback(data));
}
}
// Send command to Gateway
sendCommand(command: string, data?: any): void {
if (this.isConnected()) {
const message = {
type: 'command',
action: command,
data: data || {}
};
this.ws!.send(JSON.stringify(message));
}
}
// Gateway specific commands
restartSession(): void {
this.sendCommand('restart_session');
}
logoutSession(): void {
this.sendCommand('logout_session');
}
getRecentMessages(): void {
this.sendCommand('get_recent_messages');
}
generateToken(): void {
this.sendCommand('generate_token');
}
disconnect(): void {
if (this.ws) {
this.ws.close();
this.ws = null;
}
}
isConnected(): boolean {
return this.ws?.readyState === WebSocket.OPEN;
}
}

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export interface ConnectionStatus {
status: 'waiting' | 'qr' | 'connecting' | 'connected' | 'reconnecting' | 'logout' | 'expired';
timestamp: string;
}
export interface QRData {
qr: string;
timestamp: string;
}
export interface GatewayStatus {
status: string;
sessionId: string;
uptime: number;
memory: NodeJS.MemoryUsage;
timestamp: string;
}
export interface WebSocketMessage {
type: 'qr' | 'status' | 'error' | 'message' | 'expired';
data: string | MessageData | any;
}
export interface MessageData {
id: string;
from: string;
to: string;
content: string;
timestamp: string;
type: 'text' | 'image' | 'document';
}
export interface APIToken {
token: string;
expiresAt: string;
permissions: string[];
}
export interface RecentMessages {
success: any;
data: any;
messages: MessageData[];
total: number;
}

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/// <reference types="vite/client" />

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/** @type {import('tailwindcss').Config} */
export default {
content: [
"./index.html",
"./src/**/*.{js,ts,jsx,tsx}",
],
theme: {
extend: {},
},
plugins: [],
}

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{
"compilerOptions": {
"target": "ES2020",
"useDefineForClassFields": true,
"lib": ["ES2020", "DOM", "DOM.Iterable"],
"module": "ESNext",
"skipLibCheck": true,
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"resolveJsonModule": true,
"isolatedModules": true,
"noEmit": true,
"jsx": "react-jsx",
"strict": true,
"noUnusedLocals": true,
"noUnusedParameters": true,
"noFallthroughCasesInSwitch": true
},
"include": ["src"],
"references": [{ "path": "./tsconfig.node.json" }]
}

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@@ -0,0 +1,10 @@
{
"compilerOptions": {
"composite": true,
"skipLibCheck": true,
"module": "ESNext",
"moduleResolution": "bundler",
"allowSyntheticDefaultImports": true
},
"include": ["vite.config.ts"]
}

14
manager/vite.config.ts Normal file
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@@ -0,0 +1,14 @@
import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
export default defineConfig({
plugins: [react()],
server: {
port: 3002,
host: true
},
build: {
outDir: 'dist',
sourcemap: true
}
})