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routes.js
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routes.js
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const fs = require('fs');
const requestHandler = (req, res) => {
const url = req.url;
const method = req.method;
if (url === '/') {
res.write('<html>');
res.write('<head><title>Enter Message</title></head>');
res.write(
'<body><form action="/message" method="POST"><input type="text" name="message"><button type="submit">Send</button></form></body>'
);
res.write('</html>');
return res.end();
}
if (url === '/message' && method === 'POST') {
const body = [];
req.on('data', chunk => {
console.log(chunk);
body.push(chunk);
});
return req.on('end', () => {
const parsedBody = Buffer.concat(body).toString();
const message = parsedBody.split('=')[1];
fs.writeFile('message.txt', message, err => {
res.statusCode = 302;
res.setHeader('Location', '/');
return res.end();
});
});
}
res.setHeader('Content-Type', 'text/html');
res.write('<html>');
res.write('<head><title>My First Page</title><head>');
res.write('<body><h1>Hello from my Node.js Server!</h1></body>');
res.write('</html>');
res.end();
};
// module.exports = requestHandler;
// module.exports = {
// handler: requestHandler,
// someText: 'Some hard coded text'
// };
// module.exports.handler = requestHandler;
// module.exports.someText = 'Some text';
exports.handler = requestHandler;
exports.someText = 'Some hard coded text';