lpio/routes/v1/send/index.js

The last dashboard app you'll ever need

var Q = require('q');
var _ = require('underscore');

var widgets = require('../../../database').widgets;
var log = require('../../../log');

exports.send = function(req, res, next){
    var id = req.params.widget_id;
    var value = req.body.data || {};

    return Q.ninvoke(widgets,'update',{_id:id},{$set:{value:value}},{})
        .then(function(numUpdated){
            // @TODO: broadcast new value realtime

            if(numUpdated >= 1) {
                res.json({
                    status: "ok",
                    message: "Your widget with id: " + id + " was updated",
                    data: {
                        id: id,
                        value: value
                    }
                });
            }else {
                throw new Error("Not updated");
            }
        }).catch(function(err){
            log.error(err,"Error updating Widget");
            next( new Error ("Error updating Widget"));
        });
}