Add temperature to API.

cmd/lucy/handlercmd.go

@@ -157,6 +157,7 @@ func applyCmdToHandler(model models.EventHandler, cmd Command) models.EventHandl
 	model.Actions.SetPower = nds.Power
 	model.Actions.SetColor = nds.Color
 	model.Actions.SetIntensity = nds.Intensity
+	model.Actions.SetTemperature = nds.Temperature
 
 	// Add intensity
 	model.Actions.AddIntensity = cmd.Params.Get("add-intensity").Float()

models/device.go

@@ -198,6 +198,10 @@ func (d *Device) SetState(newState NewDeviceState) error {
 		d.State.Intensity = *newState.Intensity
 	}
 
+	if newState.Temperature != nil && d.HasCapability(DCTemperatureControl) {
+		d.State.Temperature = *newState.Temperature
+	}
+
 	return nil
 }