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Timo Krämer
8,585 PointsCode: Here is the Code without EventEmitter and outsourcing modules. Everything in just one file.
const http = require('http'); const https = require('https');
const hostname = '127.0.0.1'; const port = 3000;
const server = http.createServer((req, res) => { res.statusCode = 200; res.setHeader('Content-Type', 'text/plain'); homeVerleitung(req, res); userVerleitung(req, res); });
server.listen(port, hostname, () => {
console.log(Server running at http://${hostname}:${port}/);
});
function homeVerleitung(request, response) { if (request.url === '/') { response.setHeader('Content-Type', 'text/plain'); response.write('Home Header\n'); response.write('Home Content \n'); response.end('Home Footer\n'); } }
function userVerleitung(request, response) {
if (request.url !== '/') {
response.setHeader('Content-Type', 'text/plain');
const usedUrl = request.url.replace('/', '');
const userData = getProfile(usedUrl);
userData
.then((d) => {
response.write('User Header\n');
response.write(${d.name}\n);
response.end('User Footer\n');
})
.catch((e) => {
response.write('Error Header\n');
response.write(e + '\n');
response.end('Error Footer\n');
});
}
}
function getProfile(url) {
return new Promise((resolve, reject) => {
https
.get(https://teamtreehouse.com/${url}.json, (res) => {
let body = '';
res.on('data', (d) => {
body += d.toString();
});
res.on('end', (d) => {
try {
const jsonBody = JSON.parse(body);
resolve(jsonBody);
} catch (e) {
const error = new Error(We have an Parsing-Error: ${e});
console.log(try..catch Error ${error});
reject(User ${url} is not available);
}
});
})
.on('error', (e) => {
console.log(.on('error') Error ${e});
});
});
}