First commit

Halb fertig

routes/index.js

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+var express = require('express');
+var router = express.Router();
+
+/* GET home page. */
+router.get('/', function(req, res, next) {
+  res.render('index', { title: 'Laufschrift' });
+});
+
+module.exports = router;

routes/switch.js

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+var express = require('express');
+let  router = express.Router();
+let mqtt = require('mqtt');
+let toSend = null;
+
+const brenndauer = 20;                                      // 20sec Relais ON
+
+// MQTT:
+let connected = false;
+let status = 'MIST';
+let client = mqtt.connect('mqtt://play.rexfue.de');
+
+client.on('connect', function() {
+    connected = true;
+    client.subscribe('stat/laufschrift/POWER');
+})
+
+client.on('message',function(topix,message) {
+    let erg = message.toString();
+    console.log("Status = ",erg);
+    status = erg;
+});
+
+function doPublish(payload) {
+    status = 'pending';
+    client.publish('cmnd/laufschrift/Power',payload);
+    if (payload == 'On') {
+        setTimeout(doPublish,brenndauer*1000,"Off");
+    }
+}
+
+
+/* GET switch data */
+router.get('/:cmd', function(req, res, next) {
+    let cmd = req.params.cmd;
+    let wert = req.query.wert;
+
+    if (cmd == 'get_status') {
+        doPublish("");
+    } else if (cmd == 'switch_on') {
+        doPublish("On");
+    } else if (cmd == 'switch_off') {
+        doPublish("Off");
+    } else if (cmd == 'check') {
+    } else {
+        erg = { error: "invalid command"};
+        res.json(erg);
+    }
+    res.json({status:status});
+});
+
+
+module.exports = router;

routes/users.js

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+var express = require('express');
+var router = express.Router();
+
+/* GET users listing. */
+router.get('/', function(req, res, next) {
+  res.json({status: "Gut"});
+//  res.send('respond with a resource');
+});
+
+module.exports = router;