add logging + empty friendly name

machinery/src/models/Config.go

@@ -15,7 +15,7 @@ type Config struct {
 	Type              string       `json:"type"`
 	Key               string       `json:"key"`
 	Name              string       `json:"name"`
-	FriendlyName      string       `json:"friendly_name"`
+	FriendlyName      string       `json:"friendly_name,omitempty" bson:"friendly_name,omitempty"`
 	Time              string       `json:"time" bson:"time"`
 	Offline           string       `json:"offline"`
 	AutoClean         string       `json:"auto_clean"`

machinery/src/routers/mqtt/main.go

@@ -256,6 +256,8 @@ func MQTTListenerHandler(mqttClient mqtt.Client, hubKey string, configDirectory
 					// Not relevant for this device, so we'll ignore it.
 				} else {
 					// We'll find out which message we received, and act accordingly.
+					log.Log.Info("MQTTListenerHandler: received message with action: " + payload.Action)
+
 					switch payload.Action {
 					case "record":
 						HandleRecording(mqttClient, hubKey, payload, configuration, communication)