server.js

import express from 'express';
import bodyParser from 'body-parser';
import fetch from 'node-fetch';

const app = express();
const PORT = process.env.PORT || 3000;

app.use(bodyParser.json());
app.use(express.static('public'));

app.get('/search', async (req, res) => {
    const query = req.query.q;
    const startIndex = req.query.startIndex || 0; // Default to 0 if not provided
    try {
        const response = await fetch(`https://www.googleapis.com/books/v1/volumes?q=${query}&startIndex=${startIndex}&maxResults=10`);
        const data = await response.json();
        res.json(data);
    } catch (error) {
        res.status(500).json({ error: 'Failed to fetch data from Google Books API' });
    }
});

app.listen(PORT, () => {
    console.log(`Server is running on http://localhost:${PORT}`);
});