Cron implemented

src/AItem.ts

@@ -12,6 +12,10 @@ export interface HasStateAndFeedbackTopic extends HasStateTopic {
     getStateFeedbackTopic() : string
 }
 
+export interface HasInTopic {
+    getInTopic() : string
+}
+
 export abstract class AItem {
     protected topicFirstPart: string
     protected itemId: string

src/Cron.ts

@@ -0,0 +1,33 @@
+import * as logger from './log'
+import { mqttHandler } from './MqttDispatcher'
+import { HasInTopic } from './AItem'
+import * as cron from 'cron'
+
+
+type CronEntry = {
+    output: string
+    cronTime: string
+    cronJob?: cron.CronJob
+}
+
+export class Cron {
+    private crontab: CronEntry[]
+    private targetTopic: string
+    private name: string
+
+    constructor(name: string, target: HasInTopic, crontab: CronEntry[]) {
+        this.name = name
+        this.targetTopic = target.getInTopic()
+        this.crontab = crontab
+    }
+
+    start() : void {
+        this.crontab.forEach((cronEntry) => {
+            logger.info(`Starting cronjob for: ${this.targetTopic}, ${cronEntry.output} at ${cronEntry.cronTime}`)
+            cronEntry.cronJob = new cron.CronJob(cronEntry.cronTime, () => {
+                logger.info(`Firing ${this.targetTopic}, ${cronEntry.output}`)
+                mqttHandler.send(this.targetTopic, cronEntry.output)
+            }, undefined, true, 'Europe/Berlin')
+        })
+    }
+}

src/MaxThermostat.ts

@@ -1,5 +1,6 @@
 import * as logger from './log'
 import { mqttHandler } from './MqttDispatcher'
+import { HasInTopic } from './AItem'
 import { AHomematicItem } from './AHomematicItem'
 import { MaxWindowContact } from './MaxWindowContact';
 // import { SwitchExport, ExportType } from './Export'
@@ -12,7 +13,7 @@ type WindowContactHolder = {
     state : string
 }
 
-export class MaxThermostat extends AHomematicItem {
+export class MaxThermostat extends AHomematicItem implements HasInTopic {
     private actionTopic: string
     private deviceFeedbackTopic: string
     private temperatureFeedbackTopic: string
@@ -22,6 +23,10 @@ export class MaxThermostat extends AHomematicItem {
     private windowOpen: boolean
     //    Thermostat: homegear/instance1/set/3/1/SET_TEMPERATURE
 
+    getInTopic() : string {
+        return this.temperatureTopic
+    }
+
     constructor(floor: string, room: string, item: string, label: string, hmId: number, windowContacts: MaxWindowContact[]) {
         super(floor, room, item, label, hmId)
         this.temperatureTopic = `${this.topicFirstPart}/temperature`

src/main.ts

@@ -17,7 +17,7 @@ import { LightScene } from './Scene'
 import { MaxEcoSwitch } from './MaxEcoSwitch'
 import { MaxThermostat } from './MaxThermostat'
 import { MaxWindowContact } from './MaxWindowContact'
-
+import { Cron } from './Cron'
 
 logger.info("Dispatcher starting")
 
@@ -221,6 +221,12 @@ windowContact2.start()
 let thermostat1 = new MaxThermostat('Gnd', 'Bathroom', 'Thermostat', 'Thermostat Bad unten', 3, [windowContact1, windowContact2])
 thermostat1.start()
 
+let thermostat1Cron = new Cron('Thermostat1Cron', thermostat1, [
+  {cronTime: '00 47 17 * * *', output: '5.0'},
+  {cronTime: '00 48 17 * * *', output: '20.0'},
+  {cronTime: '00 49 17 * * *', output: '25.0'}
+])
+thermostat1Cron.start()
 
 // ----------------------------------------------------------------------------------------------------------
 // Homekit export