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app.js
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66 lines (51 loc) · 2.22 KB
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var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser'); // Middleware para manejar cookies
var logger = require('morgan');
const allRoutes = require('./routes/index'); // Todas las rutas
var app = express();
// Configuración del motor de vistas
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');
// Middlewares básicos
app.use(logger('dev')); // Logger
app.use(express.json()); // Parseo de JSON en solicitudes
app.use(express.urlencoded({ extended: false })); // Parseo de solicitudes URL-encoded
app.use(cookieParser()); // Cookie parser está aquí para manejar cookies
app.use((req, res, next) => {
const cookiesAccepted = req.cookies.cookiesAccepted; // 'true' o 'false'
const rejectTimestamp = req.cookies.rejectTimestamp; // Timestamp cuando rechazó las cookies
const hasRejectedRecently =
rejectTimestamp && Date.now() - parseInt(rejectTimestamp, 10) <= 24 * 60 * 60 * 1000;
// Lógica para determinar si se debe mostrar el banner
const showCookieBanner = !cookiesAccepted && !hasRejectedRecently;
res.locals.showCookieBanner = showCookieBanner;
// Configurar idioma solo si las cookies han sido aceptadas
let language = req.cookies.language;
if (!language && cookiesAccepted === 'true') {
const acceptLanguage = req.headers['accept-language'];
language = acceptLanguage ? acceptLanguage.split(',')[0].split('-')[0] : 'en';
res.cookie('language', language, { maxAge: 30 * 24 * 60 * 60 * 1000 }); // Guardar por 30 días
}
req.language = language || 'en'; // Idioma predeterminado
next();
});
// Configuración de archivos estáticos
app.use(express.static(path.join(__dirname, 'public')));
// Configuración de rutas
app.use(allRoutes);
// Middleware para manejar 404
app.use(function(req, res, next) {
next(createError(404));
});
// Middleware de manejo de errores
app.use(function(err, req, res, next) {
// Configurar mensaje y detalles solo en modo desarrollo
res.locals.message = err.message;
res.locals.error = req.app.get('env') === 'development' ? err : {};
// Renderizar la página de error
res.status(err.status || 500);
res.render('error');
});
module.exports = app;