Refactor nodeClass for to mostly allign with the standard EVOLV structure

src/nodeClass.js

@@ -15,6 +15,48 @@ class nodeClass {
         this.RED = RED;
         this.name = nameOfNode;
 
+        this._setupClass(uiConfig, this.node);
+
+        this._attachInputHandler();
+
+    }
+
+    _attachInputHandler() { // Handle input messages
+        this.node.on('input', function(msg, send, done) {
+            let toggleUpdate = false;
+
+            switch (msg.topic) {
+                case "clock":
+                    toggleUpdate = true;
+                    break;
+                case "Fluent":
+                    this.reactor.setInfluent = msg;
+                    if (msg.payload.inlet == 0) {
+                        toggleUpdate = true;
+                    }
+                    break;
+                case "OTR":
+                    this.reactor.setOTR = msg;
+                    break;
+                case "Dispersion":
+                    this.reactor.setDispersion = msg;
+                    break;
+                default:
+                    console.log("Unknown topic: " + msg.topic);
+            }
+
+            if (toggleUpdate) {
+                this.reactor.updateState(msg.timestamp);
+                send(this.reactor.getEffluent);
+            }
+
+            if (done) {
+                done();
+            }
+        });
+    }
+
+    _setupClass(uiConfig, node) {
         let new_reactor;
 
         switch (uiConfig.reactor_type) {
@@ -68,42 +110,8 @@ class nodeClass {
                 console.warn("Unknown reactor type: " + uiConfig.reactor_type);
         }
 
-        const reactor = new_reactor; // protect from reassignment
+        node.reactor = new_reactor; // protect from reassignment
-
-        this.node.on('input', function(msg, send, done) {
-            let toggleUpdate = false;
-
-            switch (msg.topic) {
-                case "clock":
-                    toggleUpdate = true;
-                    break;
-                case "Fluent":
-                    reactor.setInfluent = msg;
-                    if (msg.payload.inlet == 0) {
-                        toggleUpdate = true;
-                    }
-                    break;
-                case "OTR":
-                    reactor.setOTR = msg;
-                    break;
-                case "Dispersion":
-                    reactor.setDispersion = msg;
-                    break;
-                default:
-                    console.log("Unknown topic: " + msg.topic);
-            }
-
-            if (toggleUpdate) {
-                reactor.updateState(msg.timestamp);
-                send(reactor.getEffluent);
-            }
-
-            if (done) {
-                done();
-            }
-        });
     }
-
 }
 
 module.exports = nodeClass;