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const tor = require('../lib/tor');
const bandwidthChart = require('../lib/bandwidth-chart');
module.exports = (req, res, next) => {
Promise.all([
tor.node(req.params.id),
tor.bandwidth(req.params.id)
])
.then(data => {
// Throw 404 if node doesn't exist
if (!data[0]) {
const err = new Error('Node doesn\'t exist');
err.statusMessage = err.message;
err.statusCode = 404;
throw err;
}
res.render('node.html', {
pageTitle: `${data[0].type}: ${data[0].nickname}`,
node: data[0],
bandwidth: bandwidthChart(data[1])
});
})
.catch(err => {
if (err.statusCode === 400) {
err.statusMessage = 'Invalid node';
}
next(err);
});
};