susi-forge/src/gateway/server/components/TempReactor.js

SUSIs forge

var TempReactor = {
    lastTemp: 0,

    init: function(){
        var self = this;
        susi.registerConsumer("demo::temperature::update",function(event){
            var current = event.payload.temperature;
            if(current > self.lastTemp){
                susi.publish({topic: "demo::led::red"});
            }else{
                susi.publish({topic: "demo::led::green"});
            }
            self.lastTemp = current;
        });
    }
};