Using Firebase from your pages in a Groovy way with grooscript

gistfile1.groovy

def firebase = new GrooscriptFirebase()
firebase.message = [list: [1, 2, 3], number: 5, name: 'grooscript']
//Show on console:
//  Message received: [list: [1, 2, 3] ,name: grooscript ,number: 5 ,] 

class GrooscriptFirebase extends BaseFirebase {
    GrooscriptFirebase() {
        super('https://XXXX.firebaseio.com/')
    }

    def onMessage(data) {
        println "Message received: $data"
    }
}

class BaseFirebase {

    def dataRef

    BaseFirebase(String url) {
        initFirebase(url)
        this.metaClass.methods.each { it ->
            if (it.name.startsWith('on')) {
                def nameProperty = it.name.substring(2).toLowerCase()
                doOnEvent(nameProperty, it.name)
            }
        }
    }

    @GsNative
    void setProperty(String name, value) {/*
        this.dataRef.child(name).set(gs.toJavascript(value));
    */}

    @GsNative
    private initFirebase(String url) {/*
        this.dataRef = new Firebase(url);
    */}

    @GsNative
    private doOnEvent(String name, String nameMethod) {/*
        gSobject.dataRef.child(name).on('value', function(snapshot) {
            gSobject[nameMethod](gs.toGroovy(snapshot.val()));
        });
    */}
}