service_db_server.js

/**
 * Created by Laurent_Barbier on 10/04/2015.
 */
var express = require('express');
var bodyParser = require('body-parser');
var app = express();
app.use('/', express.static('./'));
app.use(bodyParser.urlencoded({extended: true}));
app.use(bodyParser.json());
var user = {
    first: 'Christopher',
    last: 'Columbus',
    username: 'cc1492',
    title: 'Admiral',
    home: 'Genoa'
};
var data = [];
function r(min, max) {
    var n = Math.floor(Math.random() * (max - min + 1)) + min;
    if (n < 10) {
        return '0' + n;
    }
    else {
        return n;
    }
}
function p(start, end, total, current) {
    return Math.floor((end - start) * (current / total)) + start;
}
function d(plusDays) {
    var start = new Date(1492, 7, 3);
    var current = new Date(1492, 7, 3);
    current.setDate(start.getDate() + plusDays);
    return current.toDateString();
}

function makeData() {
    var t = 70;
    for (var x = 0; x < t; x++) {
        var entry = {
            day: d(x),
            time: r(0, 23) + ':' + r(0, 59),
            longitude: p(37, 25, t, x) + '\u00B0' + r(0, 59) + ' N',
            latitude: p(6, 77, t, x) + '\u00B0' + r(0, 59) + ' W'
        };
        data.push(entry);
    }
}

makeData();

app.get('/get/user', function (req, res) {
    res.json(user);
});

app.get('/get/data', function (req, res) {
    res.json(data);
});

app.post('/set/user', function (req, res) {
    console.log(req.body.userData);
    user = req.body.userData;
    res.json({data: user, status: "User updated."});
});

app.post('/set/data', function (req, res) {
    data = req.body.data;
    res.json({data: data, status: "Data updated."});
});

app.listen(80);