|
[{"id":"f4b7a0b7.f71ad8","type":"http request","name":"Make Decision","method":"POST","url":"https://ds-46e0b.ng.bluemix.net/DecisionService/rest/v1/energyRuleApp/energyAgent/","x":316,"y":176,"z":"52182ff4.9d4a98","wires":[["513c556e.d8b97c"]]},{"id":"6ebae978.aa315","type":"function","name":"Build Decision Payload","func":"msg.payload = '{\"Power\":{\"valueInWatts\":'+\nmsg.payload.demand*1000.0\n+'}}';\nmsg.headers = {\n \"content-length\": msg.payload.length,\n \"content-type\": \"application/json\"\n};\nreturn msg;","outputs":1,"x":132,"y":176,"z":"52182ff4.9d4a98","wires":[["f4b7a0b7.f71ad8"]]},{"id":"6b712a4b.03ba04","type":"switch","name":"Route based on Decision","property":"payload.message","rules":[{"t":"eq","v":"Nothing unusual here"},{"t":"eq","v":"High Power Usage"}],"checkall":"false","outputs":2,"x":189,"y":249,"z":"52182ff4.9d4a98","wires":[[],["f370acd1.28da1"]]},{"id":"a536b886.396e48","type":"function","name":"Parse UK Power Demand","func":"// does a simple text extract parse of the http output to provide an\n// object containing the uk power demand, frequency and time\n\nif (~msg.payload.indexOf('<BR')) {\nvar words = msg.payload.split(\"div\")[1].split(\"<BR\");\nif (words.length >= 3) {\nmsg.payload = {};\nmsg.payload.demand = parseInt(words[0].split(\":\")[1]);\nmsg.payload.frequency = parseFloat(words[2].split(\":\")[1]);\nmsg.payload.time = words[1].split(\">\")[1];\nmsg2 ={};\nmsg2.payload = (msg.payload.frequency >= 50) ? true : false;\n\nreturn [msg,msg2];\n}\n}\nreturn null;","outputs":"2","x":427,"y":105,"z":"52182ff4.9d4a98","wires":[["6ebae978.aa315","f370acd1.28da1"],[]]},{"id":"3b899889.7859b","type":"httpget","name":"Get UK Power","baseurl":"http://www.nationalgrid.com/ngrealtime/realtime/systemdata.aspx","append":"","x":237,"y":105,"z":"52182ff4.9d4a98","wires":[["a536b886.396e48"]]},{"id":"f370acd1.28da1","type":"debug","name":"","active":true,"console":"true","complete":"false","x":492,"y":246,"z":"52182ff4.9d4a98","wires":[]},{"id":"b2d7417.9c71d4","type":"inject","name":"Tick","topic":"","payload":" ","repeat":"","crontab":"*/5 * * * *","once":false,"x":107,"y":106,"z":"52182ff4.9d4a98","wires":[["3b899889.7859b"]]},{"id":"513c556e.d8b97c","type":"function","name":"Parse Decision Response","func":"msg.payload = JSON.parse(msg.payload);\nreturn msg;","outputs":1,"x":519,"y":176,"z":"52182ff4.9d4a98","wires":[["6b712a4b.03ba04"]]}] |
Hi, I am trying this out, but your decision server is not live anymore. Would you like to be able to add the energyruleapp package to this repository, so I can load this into my own Bluemix Business Rules services.
Thanks.