DeviceSwitch, DeviceShutter incl. UI

src/main/angular/src/app/api/api.service.ts

@@ -6,7 +6,7 @@ import {environment} from "../../environments/environment";
 export function NO_OP() {
 }
 
-export function NO_SORT<T>(a: T, b: T): number {
+export function NO_COMPARE<T>(a: T, b: T): number {
   return 0;
 }
 
@@ -32,7 +32,7 @@ export class ApiService {
     this.http.get<any>(environment.apiBasePath + path).pipe(map(fromJson)).subscribe(next, errorInterceptor(error));
   }
 
-  getList<T>(path: string, fromJson: (json: any) => T, compare: (a: T, b: T) => number = NO_SORT, next: (list: T[]) => void = NO_OP, error: (error: any) => void = NO_OP) {
+  getList<T>(path: string, fromJson: (json: any) => T, compare: (a: T, b: T) => number = NO_COMPARE, next: (list: T[]) => void = NO_OP, error: (error: any) => void = NO_OP) {
     this.http.get<any[]>(environment.apiBasePath + path).pipe(map(list => list.map(fromJson).sort(compare))).subscribe(next, errorInterceptor(error));
   }
 

src/main/angular/src/app/api/device/Device.ts

@@ -0,0 +1,73 @@
+import {validateNumberNotNull, validateStringNotEmptyNotNull} from "../validators";
+import {Property} from "../property/property.service";
+
+export abstract class Device {
+
+  constructor(
+    readonly id: number,
+    readonly title: string,
+    readonly type: string,
+  ) {
+    // nothing
+  }
+
+  static fromJson(json: any): Device {
+    const type: string = validateStringNotEmptyNotNull(json['type']);
+    switch (type) {
+      case "DeviceSwitch":
+        return new DeviceSwitch(
+          validateNumberNotNull(json['id']),
+          validateStringNotEmptyNotNull(json['title']),
+          type,
+          Property.fromJsonAllowNull(json['getState']),
+          Property.fromJsonAllowNull(json['setState']),
+        );
+      case "DeviceShutter":
+        return new DeviceShutter(
+          validateNumberNotNull(json['id']),
+          validateStringNotEmptyNotNull(json['title']),
+          type,
+          Property.fromJsonAllowNull(json['getPercent']),
+          Property.fromJsonAllowNull(json['setPercent']),
+        );
+    }
+    throw new Error("No such type: " + type);
+  }
+
+  public static trackBy(index: number, item: Device): string {
+    return item.title;
+  }
+
+  public static compareTitle(a: Device, b: Device): number {
+    return a.title.localeCompare(b.title);
+  }
+
+}
+
+export class DeviceSwitch extends Device {
+
+  constructor(
+    id: number,
+    title: string,
+    type: string,
+    readonly getState: Property | null,
+    readonly setState: Property | null,
+  ) {
+    super(id, title, type);
+  }
+
+}
+
+export class DeviceShutter extends Device {
+
+  constructor(
+    id: number,
+    title: string,
+    type: string,
+    readonly getPercent: Property | null,
+    readonly setPercent: Property | null,
+  ) {
+    super(id, title, type);
+  }
+
+}

src/main/angular/src/app/api/device/device.service.spec.ts

@@ -0,0 +1,16 @@
+import {TestBed} from '@angular/core/testing';
+
+import {DeviceService} from './device.service';
+
+describe('DeviceService', () => {
+  let service: DeviceService;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({});
+    service = TestBed.inject(DeviceService);
+  });
+
+  it('should be created', () => {
+    expect(service).toBeTruthy();
+  });
+});

src/main/angular/src/app/api/device/device.service.ts

@@ -0,0 +1,20 @@
+import {Injectable} from '@angular/core';
+import {ApiService, NO_COMPARE, NO_OP} from "../api.service";
+import {Device} from "./Device";
+
+@Injectable({
+  providedIn: 'root'
+})
+export class DeviceService {
+
+  constructor(
+    readonly api: ApiService,
+  ) {
+    // nothing
+  }
+
+  findAll(next: (list: Device[]) => void, compare: (a: Device, b: Device) => number = NO_COMPARE, error: (error: any) => void = NO_OP): void {
+    this.api.getList("device/findAll", Device.fromJson, compare, next, error);
+  }
+
+}

src/main/angular/src/app/api/property/property.service.ts

@@ -1,6 +1,6 @@
 import {Injectable} from '@angular/core';
 import {ApiService, NO_OP} from "../api.service";
-import {validateNumberNotNull, validateStringNotEmptyNotNull} from "../validators";
+import {validateBooleanAllowNull, validateDateAllowNull, validateNumberAllowNull, validateStringNotEmptyNotNull} from "../validators";
 import {ISearchService} from "../ISearchService";
 import {KeyValuePair} from "../KeyValuePair";
 
@@ -8,17 +8,30 @@ export class Property {
 
   constructor(
     public name: string,
-    public type: string,
-    public value: number,
+    public title: string,
+    public propertyType: string,
+    public booleanValue: boolean | null,
+    public numberValue: number | null,
+    public timestamp: Date | null,
   ) {
     // nothing
   }
 
+  static fromJsonAllowNull(json: any): Property | null {
+    if (json === undefined || json === null) {
+      return null;
+    }
+    return this.fromJson(json);
+  }
+
   static fromJson(json: any): Property {
     return new Property(
       validateStringNotEmptyNotNull(json['name']),
-      validateStringNotEmptyNotNull(json['type']),
-      validateNumberNotNull(json['value']),
+      validateStringNotEmptyNotNull(json['title']),
+      validateStringNotEmptyNotNull(json['propertyType']),
+      validateBooleanAllowNull(json['booleanValue']),
+      validateNumberAllowNull(json['numberValue']),
+      validateDateAllowNull(json['timestamp']),
     );
   }
 
@@ -51,4 +64,8 @@ export class PropertyService implements ISearchService {
     this.api.postReturnList("property/searchLike", term, KeyValuePair.fromJson, next, error);
   }
 
+  set(name: string, value: number, next: () => void = NO_OP, error: (error: any) => void = NO_OP): void {
+    this.api.postReturnNone("property/set", {name: name, value: value}, next, error)
+  }
+
 }

src/main/angular/src/app/app-routing.module.ts

@@ -2,8 +2,10 @@ import {NgModule} from '@angular/core';
 import {RouterModule, Routes} from '@angular/router';
 import {ScheduleListComponent} from "./pages/schedule-list/schedule-list.component";
 import {ScheduleComponent} from "./pages/schedule/schedule.component";
+import {DeviceListComponent} from "./pages/device-list/device-list.component";
 
 const routes: Routes = [
+  {path: 'DeviceList', component: DeviceListComponent},
   {path: 'Schedule', component: ScheduleComponent},
   {path: 'ScheduleList', component: ScheduleListComponent},
   {path: '**', redirectTo: '/ScheduleList'},

src/main/angular/src/app/app.component.html

@@ -4,6 +4,10 @@
     Zeitpläne
   </div>
 
+  <div class="item" routerLink="/DeviceList" routerLinkActive="itemActive">
+    Geräte
+  </div>
+
   <!--  <div class="item breadcrumb" [routerLink]="['/Schedule', {id: dataService.schedule.id}]" routerLinkActive="itemActive" *ngIf="dataService.schedule">-->
   <!--    {{dataService.schedule.name}}-->
   <!--  </div>-->

src/main/angular/src/app/app.component.less

@@ -7,6 +7,10 @@
     border-right: 1px solid black;
   }
 
+  .item:hover {
+    background-color: lightskyblue;
+  }
+
   .breadcrumb {
     background-color: lightgray;
   }

src/main/angular/src/app/app.module.ts

@@ -11,6 +11,7 @@ import {FontAwesomeModule} from '@fortawesome/angular-fontawesome';
 import {NumberComponent} from './shared/number/number.component';
 import {ScheduleComponent} from "./pages/schedule/schedule.component";
 import {SearchComponent} from './shared/search/search.component';
+import {DeviceListComponent} from './pages/device-list/device-list.component';
 
 @NgModule({
   declarations: [
@@ -20,6 +21,7 @@ import {SearchComponent} from './shared/search/search.component';
     ScheduleListComponent,
     NumberComponent,
     SearchComponent,
+    DeviceListComponent,
   ],
   imports: [
     BrowserModule,

src/main/angular/src/app/pages/device-list/device-list.component.html

@@ -0,0 +1,35 @@
+<ng-container *ngFor="let device of devices">
+  <ng-container [ngSwitch]="device.type">
+    <div class="device" *ngSwitchCase="'DeviceSwitch'" [class.switchOn]="isSwitchStateOn(device)" [class.switchOff]="isSwitchStateOff(device)" [class.switchUnknown]="isSwitchStateUnknown(device)">
+      <div class="title">
+        {{device.title}}
+      </div>
+      <div class="controls">
+        <img class="control" src="assets/switch-on.svg" (click)="setSwitchState(device, true)"/>
+        <img class="control" src="assets/switch-off.svg" (click)="setSwitchState(device, false)"/>
+      </div>
+    </div>
+    <div class="device" *ngSwitchCase="'DeviceShutter'" [class.blindOpen]="isShutterStateOpen(device)" [class.shutterBetween]="isShutterStateBetween(device)" [class.shutterClosed]="isShutterStateClosed(device)" [class.shutterUnknown]="isShutterStateUnknown(device)">
+      <div class="title">
+        {{device.title}}
+      </div>
+      <div class="controls">
+        <div class="control button" (click)="setShutterPercent(device, 0)">
+          <span class="center">Auf</span>
+        </div>
+        <div class="control button" (click)="setShutterPercent(device, 40)">
+          <span class="center">50%</span>
+        </div>
+        <div class="control button" (click)="setShutterPercent(device, 75)">
+          <span class="center">90%</span>
+        </div>
+        <div class="control button" (click)="setShutterPercent(device, 85)">
+          <span class="center">Schlitze</span>
+        </div>
+        <div class="control button" (click)="setShutterPercent(device, 100)">
+          <span class="center">Zu</span>
+        </div>
+      </div>
+    </div>
+  </ng-container>
+</ng-container>

src/main/angular/src/app/pages/device-list/device-list.component.less

@@ -0,0 +1,66 @@
+.device {
+  padding: 5px;
+  margin-bottom: 5px;
+  border-radius: 10px;
+
+  .title {
+    font-weight: bold;
+  }
+
+  .controls {
+    .control {
+      position: relative;
+      float: left;
+      width: 60px;
+      height: 60px;
+      padding: 5px;
+      margin: 5px;
+      border-radius: 25%;
+
+      .center {
+        position: absolute;
+        margin: 0;
+        top: 50%;
+        left: 50%;
+        transform: translate(-50%, -50%);
+      }
+    }
+
+    .button {
+      background-color: lightblue;
+    }
+
+    .control:hover {
+      background-color: lightskyblue;
+    }
+
+  }
+}
+
+.switchOn {
+  background-color: palegreen;
+}
+
+.switchOff {
+  background-color: indianred;
+}
+
+.switchUnknown {
+  background-color: gray;
+}
+
+.blindOpen {
+  background-color: palegreen;
+}
+
+.shutterBetween {
+  background-color: yellow;
+}
+
+.shutterClosed {
+  background-color: indianred;
+}
+
+.shutterUnknown {
+  background-color: gray;
+}

src/main/angular/src/app/pages/device-list/device-list.component.spec.ts

@@ -0,0 +1,25 @@
+import {ComponentFixture, TestBed} from '@angular/core/testing';
+
+import {DeviceListComponent} from './device-list.component';
+
+describe('DeviceListComponent', () => {
+  let component: DeviceListComponent;
+  let fixture: ComponentFixture<DeviceListComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      declarations: [DeviceListComponent]
+    })
+      .compileComponents();
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(DeviceListComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/main/angular/src/app/pages/device-list/device-list.component.ts

@@ -0,0 +1,81 @@
+import {Component, OnInit} from '@angular/core';
+import {DeviceService} from "../../api/device/device.service";
+import {PropertyService} from "../../api/property/property.service";
+import {Device, DeviceShutter, DeviceSwitch} from "../../api/device/Device";
+
+@Component({
+  selector: 'app-device-list',
+  templateUrl: './device-list.component.html',
+  styleUrls: ['./device-list.component.less']
+})
+export class DeviceListComponent implements OnInit {
+
+  devices: Device[] = [];
+
+  constructor(
+    readonly deviceService: DeviceService,
+    readonly propertyService: PropertyService,
+  ) {
+    // nothing
+  }
+
+  ngOnInit(): void {
+    this.deviceService.findAll(devices => this.devices = devices);
+  }
+
+  asDeviceSwitch(device: Device): DeviceSwitch {
+    return device as DeviceSwitch;
+  }
+
+  asDeviceShutter(device: Device): DeviceShutter {
+    return device as DeviceShutter;
+  }
+
+  setSwitchState(d: Device, value: boolean): void {
+    const device: DeviceSwitch = d as DeviceSwitch;
+    if (!device.setState) {
+      throw new Error("Property 'setState' not set for: " + device);
+    }
+    this.propertyService.set(device.setState.name, value ? 1 : 0);
+  }
+
+  setShutterPercent(d: Device, value: number): void {
+    const device: DeviceShutter = d as DeviceShutter;
+    if (!device.setPercent) {
+      throw new Error("Property 'setPercent' not set for: " + device);
+    }
+    this.propertyService.set(device.setPercent.name, value);
+  }
+
+  isSwitchStateOn(device: Device): boolean {
+    return (device as DeviceSwitch).getState?.booleanValue === true;
+  }
+
+  isSwitchStateOff(device: Device): boolean {
+    return (device as DeviceSwitch).getState?.booleanValue === false;
+  }
+
+  isSwitchStateUnknown(device: Device): boolean {
+    const value: boolean | null | undefined = (device as DeviceSwitch).getState?.booleanValue;
+    return value === null || value === undefined;
+  }
+
+  isShutterStateOpen(device: Device): boolean {
+    return (device as DeviceShutter).getPercent?.numberValue === 0;
+  }
+
+  isShutterStateBetween(device: Device): boolean {
+    const value: number | null | undefined = (device as DeviceShutter).getPercent?.numberValue;
+    return value !== null && value !== undefined && value > 0 && value < 100;
+  }
+
+  isShutterStateClosed(device: Device): boolean {
+    return (device as DeviceShutter).getPercent?.numberValue === 100;
+  }
+
+  isShutterStateUnknown(device: Device): boolean {
+    const value: number | null | undefined = (device as DeviceShutter).getPercent?.numberValue;
+    return value === null || value === undefined;
+  }
+
+}

src/main/angular/src/app/shared/search/search.component.ts

@@ -91,7 +91,6 @@ export class SearchComponent<T> implements OnInit {
   }
 
   select(result: KeyValuePair): void {
-    console.log(result);
     this.searching = false;
     this.selected = result;
     this.valueChange.emit(this.selected?.key);

src/main/angular/src/assets/switch-off.svg

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<svg id="Layer_1" xmlns="http://www.w3.org/2000/svg" x="0px" y="0px" viewBox="0 0 496.158 496.158" xml:space="preserve">
+<path style="fill:#EB9783;" d="M496.158,248.085c0-137.021-111.07-248.082-248.076-248.082C111.07,0.003,0,111.063,0,248.085	c0,137.002,111.07,248.07,248.082,248.07C385.088,496.155,496.158,385.087,496.158,248.085z"/>
+  <g>
+	  <path style="fill:#D63232;" d="M373.299,154.891c-19.558-26.212-47.401-46.023-78.401-55.787c-0.759-0.238-1.588-0.103-2.229,0.369 c-0.643,0.471-1.021,1.22-1.021,2.016l0.16,40.256c0,1.074,0.514,2.06,1.332,2.562c31.732,19.456,66.504,47,66.504,103.237 c0,61.515-50.047,111.56-111.562,111.56c-61.517,0-111.566-50.045-111.566-111.56c0-58.737,35.199-84.661,67.615-103.917 c0.836-0.496,1.363-1.492,1.363-2.58l0.154-39.909c0-0.793-0.375-1.539-1.013-2.01c-0.638-0.472-1.46-0.611-2.219-0.381 c-31.283,9.586-59.41,29.357-79.202,55.672c-20.467,27.215-31.285,59.603-31.285,93.662c0,86.099,70.049,156.146,156.152,156.146 c86.1,0,156.147-70.047,156.147-156.146C404.228,214.235,393.533,182.01,373.299,154.891z"/>
+    <path style="fill:#D63232;" d="M251.851,67.009h-7.549c-11.788,0-21.378,9.59-21.378,21.377v181.189 c0,11.787,9.59,21.377,21.378,21.377h7.549c11.788,0,21.378-9.59,21.378-21.377V88.386 C273.229,76.599,263.64,67.009,251.851,67.009z"/>
+  </g>
+</svg>

src/main/angular/src/assets/switch-on.svg

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<svg id="Layer_1" xmlns="http://www.w3.org/2000/svg" x="0px" y="0px" viewBox="0 0 496.158 496.158" xml:space="preserve">
+<path style="fill:#97EB83;" d="M496.158,248.085c0-137.021-111.07-248.082-248.076-248.082C111.07,0.003,0,111.063,0,248.085	c0,137.002,111.07,248.07,248.082,248.07C385.088,496.155,496.158,385.087,496.158,248.085z"/>
+  <g>
+	  <path style="fill:#32D632;" d="M373.299,154.891c-19.558-26.212-47.401-46.023-78.401-55.787c-0.759-0.238-1.588-0.103-2.229,0.369 c-0.643,0.471-1.021,1.22-1.021,2.016l0.16,40.256c0,1.074,0.514,2.06,1.332,2.562c31.732,19.456,66.504,47,66.504,103.237 c0,61.515-50.047,111.56-111.562,111.56c-61.517,0-111.566-50.045-111.566-111.56c0-58.737,35.199-84.661,67.615-103.917 c0.836-0.496,1.363-1.492,1.363-2.58l0.154-39.909c0-0.793-0.375-1.539-1.013-2.01c-0.638-0.472-1.46-0.611-2.219-0.381 c-31.283,9.586-59.41,29.357-79.202,55.672c-20.467,27.215-31.285,59.603-31.285,93.662c0,86.099,70.049,156.146,156.152,156.146 c86.1,0,156.147-70.047,156.147-156.146C404.228,214.235,393.533,182.01,373.299,154.891z"/>
+    <path style="fill:#32D632;" d="M251.851,67.009h-7.549c-11.788,0-21.378,9.59-21.378,21.377v181.189 c0,11.787,9.59,21.377,21.378,21.377h7.549c11.788,0,21.378-9.59,21.378-21.377V88.386 C273.229,76.599,263.64,67.009,251.851,67.009z"/>
+  </g>
+</svg>

src/main/java/de/ph87/homeautomation/DemoDataService.java

@@ -1,9 +1,11 @@
 package de.ph87.homeautomation;
 
 import com.luckycatlabs.sunrisesunset.Zenith;
+import de.ph87.homeautomation.device.DeviceWriteService;
 import de.ph87.homeautomation.knx.group.KnxGroupDto;
 import de.ph87.homeautomation.knx.group.KnxGroupRepository;
 import de.ph87.homeautomation.knx.group.KnxGroupWriteService;
+import de.ph87.homeautomation.property.PropertyDto;
 import de.ph87.homeautomation.property.PropertyType;
 import de.ph87.homeautomation.schedule.Schedule;
 import de.ph87.homeautomation.schedule.ScheduleRepository;
@@ -23,7 +25,9 @@ import java.time.ZonedDateTime;
 @RequiredArgsConstructor
 public class DemoDataService {
 
-  public static final int MIN30 = 30 * 60;
+  private static final int MIN30 = 30 * 60;
+
+  private static final Zenith BETWEEN_OFFICIAL_AND_CIVIL = new Zenith(93.0);
 
   private final KnxGroupWriteService knxGroupWriteService;
 
@@ -31,19 +35,25 @@ public class DemoDataService {
 
   private final KnxGroupRepository knxGroupRepository;
 
+  private final DeviceWriteService deviceWriteService;
+
   @PostConstruct
   public void postConstruct() {
-    final KnxGroupDto eg_flur_licht_schalten = createKnxGroupIfNotExists("EG Flur Licht Schalten", 1294, "1.001", PropertyType.ON_OFF, false, false);
-    final KnxGroupDto eg_ambiente_schalten = createKnxGroupIfNotExists("EG Ambiente Schalten", 848, "1.001", PropertyType.ON_OFF, false, false);
-    final KnxGroupDto og_ambiente_schalten = createKnxGroupIfNotExists("OG Ambiente Schalten", 1539, "1.001", PropertyType.ON_OFF, false, false);
-    final KnxGroupDto wohnzimmer_rollladen_position_anfahren = createKnxGroupIfNotExists("Wohnzimmer Rollladen Position Anfahren", new GroupAddress(0, 4, 24), "5.001", PropertyType.PERCENT, false, false);
-    final KnxGroupDto schlafzimmer_rollladen_position_anfahren = createKnxGroupIfNotExists("Schlafzimmer Rollladen Position Anfahren", new GroupAddress(0, 3, 3), "5.001", PropertyType.PERCENT, false, false);
-    final KnxGroupDto flur_rollladen_position_anfahren = createKnxGroupIfNotExists("Flur Rollladen Position Anfahren", new GroupAddress(0, 5, 13), "5.001", PropertyType.PERCENT, false, false);
-    final KnxGroupDto bad_licht_mitte_schalten = createKnxGroupIfNotExists("Bad Licht Mitte Schalten", 797, "1.001", PropertyType.ON_OFF, false, false);
-    final KnxGroupDto helligkeit = createKnxGroupIfNotExists("Helligkeit", 1286, "9.004", PropertyType.LUX, false, true);
+    final KnxGroupDto eg_flur_licht_schalten = createKnxGroupIfNotExists("EG Flur Licht Schalten", 0, 5, 14, "1.001", PropertyType.ON_OFF, false, false);
+    final KnxGroupDto eg_ambiente_schalten = createKnxGroupIfNotExists("EG Ambiente Schalten", 0, 3, 80, "1.001", PropertyType.ON_OFF, false, false);
+    final KnxGroupDto og_ambiente_schalten = createKnxGroupIfNotExists("OG Ambiente Schalten", 0, 6, 3, "1.001", PropertyType.ON_OFF, false, false);
+    final KnxGroupDto wohnzimmer_rollladen_position_anfahren = createKnxGroupIfNotExists("Wohnzimmer Rollladen Position Anfahren", 0, 4, 24, "5.001", PropertyType.PERCENT, false, false);
+    final KnxGroupDto schlafzimmer_rollladen_position_anfahren = createKnxGroupIfNotExists("Schlafzimmer Rollladen Position Anfahren", 0, 3, 3, "5.001", PropertyType.PERCENT, false, false);
+    final KnxGroupDto flur_rollladen_position_anfahren = createKnxGroupIfNotExists("Flur Rollladen Position Anfahren", 0, 5, 13, "5.001", PropertyType.PERCENT, false, false);
+    final KnxGroupDto bad_licht_mitte_schalten = createKnxGroupIfNotExists("Bad Licht Mitte Schalten", 0, 3, 29, "1.001", PropertyType.ON_OFF, false, false);
+    final KnxGroupDto bad_licht_mitte_status = createKnxGroupIfNotExists("Bad Licht Mitte Status", 0, 3, 30, "1.001", PropertyType.ON_OFF, true, false);
+    final KnxGroupDto helligkeit = createKnxGroupIfNotExists("Helligkeit", 0, 5, 6, "9.004", PropertyType.LUX, false, true);
+
+    deviceWriteService.createDeviceSwitch("Bad Licht Mitte", bad_licht_mitte_status, bad_licht_mitte_schalten);
+    deviceWriteService.createDeviceShutter("Flur OG Rollladen", null, flur_rollladen_position_anfahren);
 
     if (scheduleRepository.count() == 0) {
-      final Schedule scheduleEgFlurLicht = createSchedule("EG Flur Licht", eg_flur_licht_schalten, PropertyType.ON_OFF);
+      final Schedule scheduleEgFlurLicht = createSchedule("EG Flur Licht", eg_flur_licht_schalten);
       createTime(scheduleEgFlurLicht, 11, 30, 0, MIN30, true);
       createTime(scheduleEgFlurLicht, 12, 30, 0, MIN30, false);
       createTime(scheduleEgFlurLicht, 16, 30, 0, MIN30, true);
@@ -54,36 +64,36 @@ public class DemoDataService {
       createTime(scheduleEgFlurLicht, 2, 0, 0, MIN30, false);
       scheduleRepository.save(scheduleEgFlurLicht);
 
-      final Schedule scheduleEgAmbiente = createSchedule("EG Ambiente", eg_ambiente_schalten, PropertyType.ON_OFF);
+      final Schedule scheduleEgAmbiente = createSchedule("EG Ambiente", eg_ambiente_schalten);
       createTime(scheduleEgAmbiente, 7, 15, 0, MIN30, true);
       createTime(scheduleEgAmbiente, 9, 30, 0, MIN30, false);
       createSunset(scheduleEgAmbiente, Zenith.OFFICIAL, MIN30, true);
       createSunset(scheduleEgAmbiente, Zenith.ASTRONOMICAL, MIN30, false);
       scheduleRepository.save(scheduleEgAmbiente);
 
-      final Schedule scheduleOgAmbiente = createSchedule("OG Ambiente", og_ambiente_schalten, PropertyType.ON_OFF);
+      final Schedule scheduleOgAmbiente = createSchedule("OG Ambiente", og_ambiente_schalten);
       createTime(scheduleOgAmbiente, 7, 15, 0, MIN30, true);
       createTime(scheduleOgAmbiente, 9, 30, 0, MIN30, false);
       createSunset(scheduleOgAmbiente, Zenith.OFFICIAL, MIN30, true);
       createSunset(scheduleOgAmbiente, Zenith.ASTRONOMICAL, MIN30, false);
       scheduleRepository.save(scheduleOgAmbiente);
 
-      final Schedule scheduleWohnzimmerRollladen = createSchedule("Rollläden Wohnzimmer", wohnzimmer_rollladen_position_anfahren, PropertyType.SHUTTER);
-      createSunrise(scheduleWohnzimmerRollladen, Zenith.CIVIL, 0, 0);
-      createSunset(scheduleWohnzimmerRollladen, Zenith.CIVIL, 0, 100);
+      final Schedule scheduleWohnzimmerRollladen = createSchedule("Rollläden Wohnzimmer", wohnzimmer_rollladen_position_anfahren);
+      createSunrise(scheduleWohnzimmerRollladen, BETWEEN_OFFICIAL_AND_CIVIL, 0, 0);
+      createSunset(scheduleWohnzimmerRollladen, BETWEEN_OFFICIAL_AND_CIVIL, 0, 100);
       scheduleRepository.save(scheduleWohnzimmerRollladen);
 
-      final Schedule scheduleSchlafzimmerRollladen = createSchedule("Rollläden Schlafzimmer", schlafzimmer_rollladen_position_anfahren, PropertyType.SHUTTER);
+      final Schedule scheduleSchlafzimmerRollladen = createSchedule("Rollläden Schlafzimmer", schlafzimmer_rollladen_position_anfahren);
       createTime(scheduleSchlafzimmerRollladen, 7, 0, 0, 0, 0);
-      createSunset(scheduleSchlafzimmerRollladen, Zenith.CIVIL, 0, 100);
+      createSunset(scheduleSchlafzimmerRollladen, BETWEEN_OFFICIAL_AND_CIVIL, 0, 100);
       scheduleRepository.save(scheduleSchlafzimmerRollladen);
 
-      final Schedule scheduleFlurRollladen = createSchedule("Rollladen Flur", flur_rollladen_position_anfahren, PropertyType.SHUTTER);
-      createSunrise(scheduleFlurRollladen, Zenith.CIVIL, 0, 0);
-      createSunset(scheduleFlurRollladen, Zenith.CIVIL, 0, 100);
+      final Schedule scheduleFlurRollladen = createSchedule("Rollladen Flur", flur_rollladen_position_anfahren);
+      createSunrise(scheduleFlurRollladen, BETWEEN_OFFICIAL_AND_CIVIL, 0, 0);
+      createSunset(scheduleFlurRollladen, BETWEEN_OFFICIAL_AND_CIVIL, 0, 100);
       scheduleRepository.save(scheduleFlurRollladen);
 
-      final Schedule scheduleBadLichtMitte = createSchedule("Bad Licht Mitte", bad_licht_mitte_schalten, PropertyType.ON_OFF);
+      final Schedule scheduleBadLichtMitte = createSchedule("Bad Licht Mitte", bad_licht_mitte_schalten);
       createTime(scheduleBadLichtMitte, 10, 30, 0, MIN30, true);
       createTime(scheduleBadLichtMitte, 11, 30, 0, MIN30, false);
       createTime(scheduleBadLichtMitte, 15, 30, 0, MIN30, true);
@@ -96,20 +106,17 @@ public class DemoDataService {
     }
   }
 
-  private Schedule createSchedule(final String s, final KnxGroupDto knxGroupDto, final PropertyType propertyType) {
+  private Schedule createSchedule(final String s, final PropertyDto propertyDto) {
     final Schedule schedule = new Schedule();
     schedule.setEnabled(true);
     schedule.setName(s);
-    schedule.setPropertyName(knxGroupDto.propertyName);
-    schedule.setPropertyType(propertyType);
+    schedule.setPropertyName(propertyDto.getName());
+    schedule.setPropertyType(propertyDto.getPropertyType());
     return schedule;
   }
 
-  private KnxGroupDto createKnxGroupIfNotExists(final String name, final int address, final String dpt, final PropertyType type, final boolean readable, final boolean multiGroup) {
-    return createKnxGroupIfNotExists(name, new GroupAddress(address), dpt, type, readable, multiGroup);
-  }
-
-  private KnxGroupDto createKnxGroupIfNotExists(final String name, final GroupAddress address, final String dpt, final PropertyType type, final boolean readable, final boolean multiGroup) {
+  private KnxGroupDto createKnxGroupIfNotExists(final String name, final int main, final int mid, final int sub, final String dpt, final PropertyType type, final boolean readable, final boolean multiGroup) {
+    final GroupAddress address = new GroupAddress(main, mid, sub);
     return knxGroupRepository.findByAddressRaw(address.getRawAddress()).map(KnxGroupDto::new).orElseGet(() -> knxGroupWriteService.create(name, address, dpt, type, readable, multiGroup));
   }
 

src/main/java/de/ph87/homeautomation/device/DeviceController.java

@@ -1,9 +1,9 @@
 package de.ph87.homeautomation.device;
 
+import de.ph87.homeautomation.device.devices.DeviceDto;
+import de.ph87.homeautomation.property.PropertySetException;
 import lombok.RequiredArgsConstructor;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
 
@@ -14,9 +14,16 @@ public class DeviceController {
 
   private final DeviceReadService deviceReadService;
 
+  private final DeviceWriteService deviceWriteService;
+
   @GetMapping("findAll")
   public List<DeviceDto> findAll() {
     return deviceReadService.findAll();
   }
 
+  @PostMapping("set")
+  public void set(@RequestBody final DeviceSetDto dto) throws PropertySetException {
+    deviceWriteService.set(dto);
+  }
+
 }

src/main/java/de/ph87/homeautomation/device/DeviceReadService.java

@@ -1,6 +1,7 @@
 package de.ph87.homeautomation.device;
 
 import de.ph87.homeautomation.device.devices.*;
+import de.ph87.homeautomation.property.PropertyDto;
 import de.ph87.homeautomation.property.PropertyService;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -10,6 +11,8 @@ import org.springframework.transaction.annotation.Transactional;
 import java.util.List;
 import java.util.stream.Collectors;
 
+import static de.ph87.homeautomation.shared.Helpers.mapIfNotNull;
+
 @Slf4j
 @Service
 @Transactional
@@ -27,12 +30,16 @@ public class DeviceReadService {
   private DeviceDto toDto(final Device device) {
     if (device instanceof DeviceSwitch) {
       final DeviceSwitch deviceSwitch = (DeviceSwitch) device;
-      return new DeviceSwitchDto(deviceSwitch, propertyService.readBoolean(deviceSwitch.getStatePropertyName()));
-    } else if (device instanceof DeviceNumber) {
-      final DeviceNumber deviceNumber = (DeviceNumber) device;
-      return new DeviceNumberDto(deviceNumber, propertyService.readNumber(deviceNumber.getValuePropertyName()));
+      final PropertyDto getState = mapIfNotNull(deviceSwitch.getGetState(), propertyService::getById);
+      final PropertyDto setState = mapIfNotNull(deviceSwitch.getSetState(), propertyService::getById);
+      return new DeviceSwitchDto(deviceSwitch, getState, setState);
+    } else if (device instanceof DeviceShutter) {
+      final DeviceShutter deviceShutter = (DeviceShutter) device;
+      final PropertyDto getPercent = mapIfNotNull(deviceShutter.getGetPercent(), propertyService::getById);
+      final PropertyDto setPercent = mapIfNotNull(deviceShutter.getSetPercent(), propertyService::getById);
+      return new DeviceShutterDto(deviceShutter, getPercent, setPercent);
     }
-    throw new RuntimeException("Not imeplemented: toDto(" + device + ")");
+    throw new RuntimeException("Not implemented: toDto(" + device + ")");
   }
 
 }

src/main/java/de/ph87/homeautomation/device/DeviceSetDto.java

@@ -0,0 +1,14 @@
+package de.ph87.homeautomation.device;
+
+import lombok.Data;
+
+@Data
+public class DeviceSetDto {
+
+  private long id;
+
+  private String property;
+
+  private double value;
+
+}

src/main/java/de/ph87/homeautomation/device/DeviceWriteService.java

@@ -1,13 +1,18 @@
 package de.ph87.homeautomation.device;
 
-import de.ph87.homeautomation.device.devices.DeviceNumber;
+import de.ph87.homeautomation.device.devices.Device;
+import de.ph87.homeautomation.device.devices.DeviceShutter;
 import de.ph87.homeautomation.device.devices.DeviceSwitch;
+import de.ph87.homeautomation.property.PropertyDto;
+import de.ph87.homeautomation.property.PropertyService;
+import de.ph87.homeautomation.property.PropertySetException;
+import de.ph87.office.web.NotFoundException;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
-import javax.annotation.PostConstruct;
+import static de.ph87.homeautomation.shared.Helpers.mapIfNotNull;
 
 @Slf4j
 @Service
@@ -17,17 +22,49 @@ public class DeviceWriteService {
 
   private final DeviceRepository deviceRepository;
 
-  @PostConstruct
-  public void postConstruct() {
+  private final PropertyService propertyService;
+
+  public void createDeviceSwitch(final String title, final PropertyDto getState, final PropertyDto setState) {
     final DeviceSwitch deviceSwitch = new DeviceSwitch();
-    deviceSwitch.setName("TEST");
-    deviceSwitch.setStatePropertyName("knx.group.0.3.6");
+    deviceSwitch.setTitle(title);
+    deviceSwitch.setGetState(mapIfNotNull(getState, PropertyDto::getName));
+    deviceSwitch.setSetState(mapIfNotNull(setState, PropertyDto::getName));
     deviceRepository.save(deviceSwitch);
+  }
 
-    final DeviceNumber deviceNumber = new DeviceNumber();
-    deviceNumber.setName("Helligkeit");
-    deviceNumber.setValuePropertyName("knx.group.0.5.6");
-    deviceRepository.save(deviceNumber);
+  public void createDeviceShutter(final String title, final PropertyDto getPercent, final PropertyDto setPercent) {
+    final DeviceShutter deviceShutter = new DeviceShutter();
+    deviceShutter.setTitle(title);
+    deviceShutter.setGetPercent(mapIfNotNull(getPercent, PropertyDto::getName));
+    deviceShutter.setSetPercent(mapIfNotNull(setPercent, PropertyDto::getName));
+    deviceRepository.save(deviceShutter);
+  }
+
+  public void set(final DeviceSetDto dto) throws PropertySetException {
+    final Device device = getById(dto.getId());
+    if (device instanceof DeviceSwitch) {
+      setSwitch((DeviceSwitch) device, dto.getProperty(), dto.getValue());
+    } else if (device instanceof DeviceShutter) {
+      setShutter((DeviceShutter) device, dto.getProperty(), dto.getValue());
+    }
+  }
+
+  private void setSwitch(final DeviceSwitch device, final String property, final double value) throws PropertySetException {
+    switch (property) {
+      case "switch":
+        propertyService.set(device.getSetState(), value);
+    }
+  }
+
+  private void setShutter(final DeviceShutter device, final String property, final double value) throws PropertySetException {
+    switch (property) {
+      case "percent":
+        propertyService.set(device.getSetPercent(), value);
+    }
+  }
+
+  private Device getById(final long id) {
+    return deviceRepository.findById(id).orElseThrow(() -> new NotFoundException("Device.id=%d", id));
   }
 
 }

src/main/java/de/ph87/homeautomation/device/devices/Device.java

@@ -19,6 +19,6 @@ public abstract class Device {
   @Setter(AccessLevel.NONE)
   private Long id;
 
-  private String name;
+  private String title;
 
 }

src/main/java/de/ph87/homeautomation/device/devices/DeviceDto.java

@@ -1,6 +1,5 @@
-package de.ph87.homeautomation.device;
+package de.ph87.homeautomation.device.devices;
 
-import de.ph87.homeautomation.device.devices.Device;
 import lombok.Getter;
 
 @Getter
@@ -8,13 +7,13 @@ public abstract class DeviceDto {
 
   public final long id;
 
-  public final String name;
+  public final String title;
 
   public final String type;
 
   public DeviceDto(final Device device) {
     this.id = device.getId();
-    this.name = device.getName();
+    this.title = device.getTitle();
     this.type = device.getClass().getSimpleName();
   }
 

src/main/java/de/ph87/homeautomation/device/devices/DeviceNumberDto.java

@@ -1,16 +0,0 @@
-package de.ph87.homeautomation.device.devices;
-
-import de.ph87.homeautomation.device.DeviceDto;
-import lombok.Getter;
-
-@Getter
-public class DeviceNumberDto extends DeviceDto {
-
-  public final Number value;
-
-  public DeviceNumberDto(final DeviceNumber device, final Number value) {
-    super(device);
-    this.value = value;
-  }
-
-}

src/main/java/de/ph87/homeautomation/device/devices/DeviceShutter.java

@@ -10,8 +10,10 @@ import javax.persistence.Entity;
 @Setter
 @ToString
 @Entity
-public class DeviceNumber extends Device {
+public class DeviceShutter extends Device {
 
-  private String valuePropertyName;
+  private String getPercent;
+
+  private String setPercent;
 
 }

src/main/java/de/ph87/homeautomation/device/devices/DeviceShutterDto.java

@@ -0,0 +1,19 @@
+package de.ph87.homeautomation.device.devices;
+
+import de.ph87.homeautomation.property.PropertyDto;
+import lombok.Getter;
+
+@Getter
+public class DeviceShutterDto extends DeviceDto {
+
+  public final PropertyDto getPercent;
+
+  public final PropertyDto setPercent;
+
+  public DeviceShutterDto(final DeviceShutter device, final PropertyDto getPercent, final PropertyDto setPercent) {
+    super(device);
+    this.getPercent = getPercent;
+    this.setPercent = setPercent;
+  }
+
+}

src/main/java/de/ph87/homeautomation/device/devices/DeviceSwitch.java

@@ -12,8 +12,8 @@ import javax.persistence.Entity;
 @Entity
 public class DeviceSwitch extends Device {
 
-  private String switchPropertyName;
+  private String setState;
 
-  private String statePropertyName;
+  private String getState;
 
 }

src/main/java/de/ph87/homeautomation/device/devices/DeviceSwitchDto.java

@@ -1,16 +1,19 @@
 package de.ph87.homeautomation.device.devices;
 
-import de.ph87.homeautomation.device.DeviceDto;
+import de.ph87.homeautomation.property.PropertyDto;
 import lombok.Getter;
 
 @Getter
 public class DeviceSwitchDto extends DeviceDto {
 
-  public final Boolean state;
+  public final PropertyDto getState;
 
-  public DeviceSwitchDto(final DeviceSwitch device, final Boolean state) {
+  public final PropertyDto setState;
+
+  public DeviceSwitchDto(final DeviceSwitch device, final PropertyDto getState, final PropertyDto setState) {
     super(device);
-    this.state = state;
+    this.getState = getState;
+    this.setState = setState;
   }
 
 }

src/main/java/de/ph87/homeautomation/knx/KnxThreadService.java

@@ -7,7 +7,6 @@ import de.ph87.homeautomation.shared.AbstractThreadService;
 import de.ph87.network.router.Router;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.context.event.EventListener;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.event.TransactionalEventListener;
 import tuwien.auto.calimero.CloseEvent;
@@ -153,9 +152,8 @@ public class KnxThreadService extends AbstractThreadService implements NetworkLi
     // ignore
   }
 
-  @EventListener(KnxThreadWakeUpEvent.class)
   @TransactionalEventListener
-  public void wakeUp() {
+  public void wakeUp(final KnxThreadWakeUpEvent event) {
     _wakeUp();
   }
 

src/main/java/de/ph87/homeautomation/knx/group/KnxGroup.java

@@ -1,5 +1,6 @@
 package de.ph87.homeautomation.knx.group;
 
+import de.ph87.homeautomation.property.IProperty;
 import de.ph87.homeautomation.property.PropertyType;
 import lombok.AccessLevel;
 import lombok.Getter;
@@ -14,7 +15,7 @@ import java.time.ZonedDateTime;
 @Setter
 @ToString
 @Entity
-public class KnxGroup {
+public class KnxGroup implements IProperty {
 
   @Id
   @GeneratedValue

src/main/java/de/ph87/homeautomation/knx/group/KnxGroupDto.java

@@ -1,12 +1,10 @@
 package de.ph87.homeautomation.knx.group;
 
-import de.ph87.homeautomation.property.PropertyType;
+import de.ph87.homeautomation.property.PropertyDto;
 import lombok.Getter;
 
-import java.time.ZonedDateTime;
-
 @Getter
-public class KnxGroupDto {
+public class KnxGroupDto extends PropertyDto {
 
   public final long id;
 
@@ -14,32 +12,14 @@ public class KnxGroupDto {
 
   public final String addressStr;
 
-  public final String propertyName;
-
   public final String dpt;
 
-  public final String name;
-
-  public final PropertyType propertyType;
-
-  public final Boolean booleanValue;
-
-  public final Double numberValue;
-
-  public final ZonedDateTime valueTimestamp;
-
   public KnxGroupDto(final KnxGroup knxGroup) {
+    super(knxGroup.getPropertyName(), knxGroup.getTitle(), knxGroup.getPropertyType(), knxGroup.getBooleanValue(), knxGroup.getNumberValue(), knxGroup.getValueTimestamp());
     id = knxGroup.getId();
     addressRaw = knxGroup.getAddressRaw();
     addressStr = knxGroup.getAddressStr();
-    propertyName = knxGroup.getPropertyName();
     dpt = knxGroup.getDpt();
-    name = knxGroup.getTitle();
-    propertyType = knxGroup.getPropertyType();
-
-    booleanValue = knxGroup.getBooleanValue();
-    numberValue = knxGroup.getNumberValue();
-    valueTimestamp = knxGroup.getValueTimestamp();
   }
 
 }

src/main/java/de/ph87/homeautomation/knx/group/KnxGroupSetService.java

@@ -1,6 +1,5 @@
 package de.ph87.homeautomation.knx.group;
 
-import de.ph87.homeautomation.knx.KnxThreadService;
 import de.ph87.homeautomation.property.IPropertyOwner;
 import de.ph87.homeautomation.property.PropertyDto;
 import de.ph87.homeautomation.property.PropertySetException;
@@ -11,6 +10,7 @@ import org.springframework.boot.context.event.ApplicationStartedEvent;
 import org.springframework.context.ApplicationEventPublisher;
 import org.springframework.context.event.EventListener;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import tuwien.auto.calimero.GroupAddress;
 
 import java.util.List;
@@ -23,14 +23,13 @@ import static de.ph87.homeautomation.shared.Helpers.quoteOrNull;
 
 @Slf4j
 @Service
+@Transactional
 @RequiredArgsConstructor
 public class KnxGroupSetService implements IPropertyOwner {
 
   @Getter
   private final Pattern propertyNamePattern = Pattern.compile("^knx\\.group\\.(\\d+)\\.(\\d+)\\.(\\d+)$");
 
-  private final KnxThreadService knxThreadService;
-
   private final KnxGroupWriteService knxGroupWriteService;
 
   private final KnxGroupRepository knxGroupRepository;
@@ -68,28 +67,18 @@ public class KnxGroupSetService implements IPropertyOwner {
   }
 
   @Override
-  public Optional<PropertyDto> findPropertyByName(final String propertyName) {
-    return knxGroupRepository.findByPropertyName(propertyName).map(this::toPropertyDto);
+  public Optional<KnxGroupDto> findPropertyByName(final String propertyName) {
+    return knxGroupRepository.findByPropertyName(propertyName).map(KnxGroupDto::new);
   }
 
   @Override
   public List<PropertyDto> findAllProperties() {
-    return knxGroupRepository.findAll().stream().map(this::toPropertyDto).collect(Collectors.toList());
+    return knxGroupRepository.findAll().stream().map(KnxGroupDto::new).collect(Collectors.toList());
   }
 
   @Override
   public List<PropertyDto> findAllPropertiesLike(final String like) {
-    return knxGroupRepository.findAllByPropertyNameLikeIgnoreCaseOrTitleLikeIgnoreCase(like, like).stream().map(this::toPropertyDto).collect(Collectors.toList());
-  }
-
-  private PropertyDto toPropertyDto(final KnxGroup knxGroup) {
-    return new PropertyDto(
-      knxGroup.getPropertyName(),
-      knxGroup.getTitle(),
-      knxGroup.getBooleanValue(),
-      knxGroup.getNumberValue(),
-      knxGroup.getValueTimestamp()
-    );
+    return knxGroupRepository.findAllByPropertyNameLikeIgnoreCaseOrTitleLikeIgnoreCase(like, like).stream().map(KnxGroupDto::new).collect(Collectors.toList());
   }
 
   private GroupAddress parseGroupAddress(final String propertyName) {

src/main/java/de/ph87/homeautomation/knx/group/KnxGroupWriteService.java

@@ -125,7 +125,6 @@ public class KnxGroupWriteService {
       return false;
     }
     final KnxGroup knxGroup = knxGroupOptional.get();
-
     try {
       final DPTXlator translator = findTranslator(knxGroup);
       if (translator instanceof DPTXlatorBoolean) {

src/main/java/de/ph87/homeautomation/property/IProperty.java

@@ -0,0 +1,7 @@
+package de.ph87.homeautomation.property;
+
+public interface IProperty {
+
+  String getPropertyName();
+
+}

src/main/java/de/ph87/homeautomation/property/IPropertyOwner.java

@@ -18,6 +18,6 @@ public interface IPropertyOwner {
 
   List<PropertyDto> findAllPropertiesLike(final String like);
 
-  Optional<PropertyDto> findPropertyByName(final String propertyName);
+  Optional<? extends PropertyDto> findPropertyByName(final String propertyName);
 
 }

src/main/java/de/ph87/homeautomation/property/PropertyController.java

@@ -31,4 +31,9 @@ public class PropertyController implements ISearchController {
     return propertyService.findAllLike("%" + term + "%").stream().map(propertyDto -> new KeyValuePair(propertyDto.name, propertyDto.title)).collect(Collectors.toList());
   }
 
+  @PostMapping("set")
+  public void set(@RequestBody final PropertySetDto dto) throws PropertySetException {
+    propertyService.set(dto.getName(), dto.getValue());
+  }
+
 }

src/main/java/de/ph87/homeautomation/property/PropertyDto.java

@@ -11,15 +11,18 @@ public class PropertyDto {
 
   public final String title;
 
+  public final PropertyType propertyType;
+
   public final Boolean booleanValue;
 
   public final Number numberValue;
 
   public final ZonedDateTime timestamp;
 
-  public PropertyDto(final String name, final String title, final Boolean booleanValue, final Number numberValue, final ZonedDateTime timestamp) {
+  public PropertyDto(final String name, final String title, final PropertyType propertyType, final Boolean booleanValue, final Number numberValue, final ZonedDateTime timestamp) {
     this.name = name;
     this.title = title;
+    this.propertyType = propertyType;
     this.booleanValue = booleanValue;
     this.numberValue = numberValue;
     this.timestamp = timestamp;

src/main/java/de/ph87/homeautomation/property/PropertyService.java

@@ -1,12 +1,15 @@
 package de.ph87.homeautomation.property;
 
-import de.ph87.homeautomation.shared.Helpers;
 import de.ph87.office.web.NotFoundException;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+import java.util.Set;
+import java.util.stream.Stream;
 
 @Slf4j
 @Service
@@ -34,17 +37,17 @@ public class PropertyService {
   }
 
   public List<PropertyDto> findAll() {
-    return propertyOwners.stream().map(IPropertyOwner::findAllProperties).reduce(new ArrayList<>(), Helpers::merge);
+    return mergeDtoLists(propertyOwners.stream().map(IPropertyOwner::findAllProperties));
   }
 
   public List<PropertyDto> findAllLike(final String like) {
-    return propertyOwners.stream().map(iProperyOwner -> iProperyOwner.findAllPropertiesLike(like)).reduce(PropertyService::merge).orElse(Collections.emptyList());
+    return mergeDtoLists(propertyOwners.stream().map(iProperyOwner -> iProperyOwner.findAllPropertiesLike(like)));
   }
 
-  private static <T> List<T> merge(final List<T> a, final List<T> b) {
-    final ArrayList<T> c = new ArrayList<>(a);
-    c.addAll(b);
-    return c;
+  private List<PropertyDto> mergeDtoLists(final Stream<? extends List<? extends PropertyDto>> stream) {
+    final List<PropertyDto> result = new ArrayList<>();
+    stream.forEach(result::addAll);
+    return result;
   }
 
   public PropertyDto getById(final String propertyName) {

src/main/java/de/ph87/homeautomation/property/PropertySetDto.java

@@ -0,0 +1,12 @@
+package de.ph87.homeautomation.property;
+
+import lombok.Data;
+
+@Data
+public class PropertySetDto {
+
+  private String name;
+
+  private double value;
+
+}

src/main/java/de/ph87/homeautomation/shared/Helpers.java

@@ -2,9 +2,17 @@ package de.ph87.homeautomation.shared;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.function.Function;
 
 public class Helpers {
 
+  public static <T, U> U mapIfNotNull(final T value, final Function<T, U> map) {
+    if (value == null) {
+      return null;
+    }
+    return map.apply(value);
+  }
+
   public static String quoteOrNull(final String value) {
     if (value == null) {
       return null;
@@ -33,7 +41,7 @@ public class Helpers {
     return result;
   }
 
-  public static <T> List<T> merge(final List<T> a, final List<T> b) {
+  public static <T> List<T> merge(final List<? extends T> a, final List<? extends T> b) {
     final List<T> c = new ArrayList<>(a);
     c.addAll(b);
     return c;