publish color after fading

things/DeviceLed.cpp

@@ -6,6 +6,19 @@ void DeviceLed::setLed(int red, int green, int blue) {
   analogWrite(pinBlue, blue);
 }
 
+void DeviceLed::publishStatus() {
+  DynamicJsonBuffer json_outBuffer;
+  JsonObject& json_out = json_outBuffer.createObject();
+  json_out["red"] = led_red;
+  json_out["green"] = led_green;
+  json_out["blue"] = led_blue;
+  String response;
+  json_out.printTo(response);
+  Serial.print("led state: ");
+  Serial.println(response);
+  Homie.setNodeProperty(ledNode, "color", response);
+}
+
 void DeviceLed::deviceSetup() {
   pinMode(pinRed, OUTPUT);
   pinMode(pinGreen, OUTPUT);
@@ -45,17 +58,7 @@ bool DeviceLed::ledColorHandler(String message) {
   } else {
     Serial.println("parsing of JSON failed");
   }
-
-  DynamicJsonBuffer json_outBuffer;
-  JsonObject& json_out = json_outBuffer.createObject();
-  json_out["red"] = led_red;
-  json_out["green"] = led_green;
-  json_out["blue"] = led_blue;
-  String response;
-  json_out.printTo(response);
-  Serial.print("led state: ");
-  Serial.println(response);
-  Homie.setNodeProperty(ledNode, "color", response);
+  publishStatus();
   return true;
 }
 
@@ -113,10 +116,11 @@ void DeviceLed::deviceLoop() {
         progress_last = progress;
       }
     } else {
-        led_red = fade_to_red;
-        led_green = fade_to_green;
-        led_blue = fade_to_blue;
-        setLed(led_red, led_green, led_blue);
+      led_red = fade_to_red;
+      led_green = fade_to_green;
+      led_blue = fade_to_blue;
+      setLed(led_red, led_green, led_blue);
+      publishStatus();
       fading = false;
     }
   }

things/DeviceLed.h

@@ -28,6 +28,7 @@ class DeviceLed : public Device {
     unsigned long fade_end = 0;
     float progress_last = 0;
     void setLed(int red, int green, int blue);
+    void publishStatus();
     bool ledOnHandler(String value);
     bool ledColorHandler(String message);
     bool ledFadeHandler(String message);