preset fix

src/AItem.ts

@@ -41,6 +41,10 @@ export abstract class AItem {
 
     abstract processMessage(topic: string, payload: string) : void
 
+    startFunc() : void {
+
+    }
+
     exportItem() : ExportType|null {
         return null
     }
@@ -49,6 +53,6 @@ export abstract class AItem {
         mqttHandler.register(this.subscribeTopics, (topic: string, payload: string) : void => {
             // logger.info(`item ${this.itemId}: ${topic}, ${payload}`)
             this.processMessage(topic, payload)
-        })
+        }, () => { this.startFunc() })
     }
 }

src/MaxThermostat.ts

@@ -61,7 +61,11 @@ export class MaxThermostat extends AHomegearItem implements HasInTopic {
     }
 
     setPresetTemperature(presetTemperature: number) {
-        this.processMessage(this.presetTemperatureTopic, `${presetTemperature}`)
+        this.presetTemperature = presetTemperature
+    }
+
+    startFunc() : void {
+        mqttHandler.send(this.presetTemperatureTopic, `${this.presetTemperature}`)
     }
 
     processMessage(topic: string, payload: string) : void {

src/MqttDispatcher.ts

@@ -7,6 +7,7 @@ import { IClientPublishOptions } from 'mqtt';
 
 
 export type TopicCallbackFunc = (topic: string, payload: string) => void
+export type StartCallbackFunc = () => void
 
 export interface TopicHandler {
     topic: string,
@@ -14,11 +15,13 @@ export interface TopicHandler {
 }
 
 
+
 class MqttHandler {
     private mqttClient: Mqtt.Client
     private mqttOptions: Mqtt.IClientOptions = {}
     private mqttBrokerUrl: string
     private topicHandlers: TopicHandler[]
+    private startCallbacks: StartCallbackFunc[]
 
     constructor() {
         this.mqttBrokerUrl = config.dict.brokerUrl
@@ -33,15 +36,17 @@ class MqttHandler {
         }
 
         this.topicHandlers = []
+        this.startCallbacks = []
 
         logger.info("MqttHandler constructed")
     }
 
-    register(topics: string[], cb: TopicCallbackFunc) : void {
+    register(topics: string[], cb: TopicCallbackFunc, startCb: StartCallbackFunc) : void {
         topics.forEach((topic) => {
             this.topicHandlers.push({topic: topic, callback: cb})
             logger.info(`Callback registered for ${topic}`)
         })
+        this.startCallbacks.push(startCb)
     }
 
     exec() : void {
@@ -59,6 +64,10 @@ class MqttHandler {
                 logger.info(`${topicHandler.topic} subscribed`)
             })
             logger.info('MQTT connection established')
+            this.startCallbacks.forEach((cb) => { 
+                cb()
+                logger.info("started")
+            })
         })
         this.mqttClient.on('message', (topic: string, payload: Buffer, packet : Mqtt.IPublishPacket): void => {
             if (! packet.retain) {

src/main.ts

@@ -288,7 +288,7 @@ allLabeledItems.push(windowContactBathroom1st)
 
 let thermostatBathroom1st = new MaxThermostat('1st', 'Bathroom', 'Thermostat', 'Thermostat Bad oben', 3, [windowContactBathroom1st])
 thermostatBathroom1st.start()
-thermostatBedroom1st.setPresetTemperature(20.0)
+thermostatBathroom1st.setPresetTemperature(20.0)
 allLabeledItems.push(thermostatBathroom1st)
 
 let thermostatBathroom1stCron = new Cron('thermostatBathroom1stCron', thermostatBathroom1st, [