Values

controller.js

data.forEach(function (harvest) {
                        var values = harvest.values,
                            h = new Harvest();

                        h.id = harvest.id;
                        h.uuid = harvest.uuid;
                        h.device = harvest.device;
                        h.date = harvest.created;
                        h.values = [];

                        values.forEach(function (value) {
                            var v = new Value(value);
                            v.datadoc = JSON.parse(value.datadoc);
                            h.values.push(v);
                        });

                        harvests.push(h);
                    });

var dd = JSON.parse(value.datadoc);
v.datadoc = Object.keys(dd).reduce(function (arr, key) { 
    var value;
    if (typeof dd[key] === 'object') {
        value = Object.keys(dd[key]).reduce(function (a, k) {
             return a.concat([ dd[key][k] ]);
        }, []);
    } else {
        value = [ dd[key] ];
    }

    return arr.concat(value);
}, []).join(',');