var express = require('express');
var app = express();
var fs = require('fs');
var stringifyFile;
var bodyParser = require('body-parser')

app.use(bodyParser.json());

app.get('/getNote', function (req, res) {

    fs.readFile('./test.json',
        'utf8',
        function (err, data) {
            if (err) throw err;
            stringifyFile = data
            res.send(data);
        })
});

app.post('/updateNote/:note', function (req, res) {

    fs.writeFile('./test.json',
        stringifyFile + req.params.note,
        function (err) {
            if (err) throw err;
            console.log('file updated');
        })
});

app.listen(3000);