Todo list combining CLI and HATEOAS

app.get('/notes', (req, res) => { const rawNotesList = fs.readFileSync('../cli/notes.json', {encoding: 'utf8', flag: 'r'}); const parsedNotesList = JSON.parse(rawNotesList); const links = [ { rel: ["self"], href: [baseUrl, '/notes'].join('') } ]; const actions = [ { class: "add-note", href: [baseUrl, '/notes'].join(''), method: 'POST', fields: [ { name: "command", type: "string" }, { name: "content", type: "string" } ] } ]; const responseWithControlData = { class: "note", ...parsedNotesList, links: links, actions: actions }; res.json(responseWithControlData); }); 

app.post('/notes', (req, res) => { const body = req.body; if (!body.command.includes('add')) { return res.status(400).json({ status: 'failed to add content', content: body.content }); } const cliCapture = new CliCapture({ notesPath: './notes.json', command: body.command, content: body.content }); res.json({ status: 'added from server' }); });