app.js

const bodyParser = require('body-parser');
const express = require('express');
const userRoute = require('./routes/userRoute');
const bookRoute = require('./routes/bookRoute');

const app = express();

// Configurar cabeceras y cors
app.use((req, res, next) => {
    res.header('Access-Control-Allow-Origin', '*');
    res.header('Access-Control-Allow-Headers', 'Authorization, X-API-KEY, Origin, X-Requested-With, Content-Type, Accept, Access-Control-Allow-Request-Method');
    res.header('Access-Control-Allow-Methods', 'GET, POST, OPTIONS, PUT, DELETE');
    res.header('Allow', 'GET, POST, OPTIONS, PUT, DELETE');
    next();
});


app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());
app.use('/user', userRoute);
app.use('/book', bookRoute);

module.exports = app;