#4525 Improved Scroll Position Handling in Goods In List and Remission Preview Page

#4524 Page Article Search Improved Order by Filter Handling

.browserslistrc

@@ -0,0 +1,7 @@
+last 1 Chrome version
+last 1 Firefox version
+last 2 Edge major versions
+last 2 iOS major versions
+safari > 11
+Firefox ESR
+not IE 11 # Angular supports IE 11 only as an opt-in. To opt-in, remove the 'not' prefix on this line.

.gitignore

@@ -31,9 +31,11 @@ speed-measure-plugin.json
 .history/*
 
 # misc
+/.angular/cache
 /.sass-cache
 /connect.lock
 /coverage
+/testresults
 /libpeerconnection.log
 npm-debug.log
 yarn-error.log

.npmrc

@@ -1,3 +1 @@
-@isa:registry=https://pkgs.dev.azure.com/hugendubel/_packaging/hugendubel%40Local/npm/registry/
-@cmf:registry=https://pkgs.dev.azure.com/hugendubel/_packaging/hugendubel%40Local/npm/registry/
-always-auth=true
+@paragondata:registry=https://npm.pkg.github.com

.vscode/extensions.json

@@ -3,7 +3,5 @@
         "johnpapa.angular2",
         "esbenp.prettier-vscode",
         "angular.ng-template",
-        "ms-vscode.vscode-typescript-tslint-plugin",
-        "eg2.vscode-npm-script"
     ]
-}
+}

.vscode/launch.json

@@ -1,22 +1,15 @@
 {
-  // Use IntelliSense to learn about possible attributes.
-  // Hover to view descriptions of existing attributes.
-  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-  "version": "0.11.0",
-  "configurations": [
-    {
-      "type": "chrome",
-      "request": "launch",
-      "name": "Launch Chrome",
-      "url": "https://192.168.2.112:4200",
-      "webRoot": "${workspaceFolder}",
-      "sourceMaps": true,
-      "sourceMapPathOverrides": {
-        "/./*": "${webRoot}/*",
-        "/src/*": "${webRoot}/*",
-        "/*": "*",
-        "/./~/*": "${webRoot}/node_modules/*"
-      }
-    }
-  ]
-}
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "chrome",
+            "request": "launch",
+            "name": "ISA-App Chrome",
+            "url": "https://localhost:4200",
+            "webRoot": "${workspaceFolder}",
+        }
+    ]
+}

.vscode/settings.json

@@ -8,5 +8,8 @@
   },
   "[typescript]": {
     "editor.defaultFormatter": "esbenp.prettier-vscode"
-  }
+  },
+  "css.validate": false,
+"less.validate": false,
+"scss.validate": false
 }

Dockerfile

@@ -1,7 +1,9 @@
 #stage 1
-FROM node:10-stretch as node
+FROM node:18 as base
 ARG IS_PRODUCTION=false
 ARG SEMVERSION=1.0.0
+ARG BuildUniqueID
+LABEL build.uniqueid="${BuildUniqueID:-1}"
 WORKDIR /app
 COPY . .
 RUN umask 0022
@@ -9,7 +11,19 @@ RUN npm version ${SEMVERSION}
 RUN npm install --always-auth=false
 RUN if [ "${IS_PRODUCTION}" = "true" ] ; then npm run-script build-prod ; else npm run-script build ; fi
 
-# stage 2
-FROM nginx:alpine
-COPY --from=node /app/dist/sales /usr/share/nginx/html
-COPY --from=node /app/nginx.conf /etc/nginx/conf.d/default.conf
+# stage final
+FROM nginx:alpine as publish
+ARG BuildUniqueID
+LABEL build.uniqueid="${BuildUniqueID:-1}"
+COPY --from=base /app/dist/isa-app /usr/share/nginx/html
+COPY --from=base /app/nginx.conf /etc/nginx/conf.d/default.conf
+
+# stage npm test
+FROM base as test
+ARG BuildUniqueID
+LABEL build.uniqueid="${BuildUniqueID:-1}"
+RUN wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb -q -O /tmp/chrome.deb && apt update && apt install -y /tmp/chrome.deb
+# ignore exitcode, sonst gibts keinen container
+RUN npm test || true
+ENTRYPOINT [ "/bin/sleep", "60000" ]
+

apps/adapter/scan/README.md

@@ -0,0 +1,25 @@
+# Scan
+
+This library was generated with [Angular CLI](https://github.com/angular/angular-cli) version 12.2.0.
+
+## Code scaffolding
+
+Run `ng generate component component-name --project scan` to generate a new component. You can also use `ng generate directive|pipe|service|class|guard|interface|enum|module --project scan`.
+
+> Note: Don't forget to add `--project scan` or else it will be added to the default project in your `angular.json` file.
+
+## Build
+
+Run `ng build scan` to build the project. The build artifacts will be stored in the `dist/` directory.
+
+## Publishing
+
+After building your library with `ng build scan`, go to the dist folder `cd dist/scan` and run `npm publish`.
+
+## Running unit tests
+
+Run `ng test scan` to execute the unit tests via [Karma](https://karma-runner.github.io).
+
+## Further help
+
+To get more help on the Angular CLI use `ng help` or go check out the [Angular CLI Overview and Command Reference](https://angular.io/cli) page.

apps/adapter/scan/ng-package.json

@@ -0,0 +1,7 @@
+{
+  "$schema": "../../../node_modules/ng-packagr/ng-package.schema.json",
+  "dest": "../../../dist/adapter/scan",
+  "lib": {
+    "entryFile": "src/public-api.ts"
+  }
+}

apps/adapter/scan/package.json

@@ -0,0 +1,11 @@
+{
+  "name": "@adapter/scan",
+  "version": "0.0.1",
+  "peerDependencies": {
+    "@angular/common": "^12.2.0",
+    "@angular/core": "^12.2.0"
+  },
+  "dependencies": {
+    "tslib": "^2.3.0"
+  }
+}

apps/adapter/scan/src/lib/dev.scan-adapter.ts

@@ -0,0 +1,44 @@
+import { Injectable, isDevMode } from '@angular/core';
+import { EnvironmentService } from '@core/environment';
+import { PromptModalData, UiModalService, UiPromptModalComponent } from '@ui/modal';
+import { Observable } from 'rxjs';
+import { ScanAdapter } from './scan-adapter';
+
+@Injectable()
+export class DevScanAdapter implements ScanAdapter {
+  readonly name = 'Dev';
+
+  constructor(private _modal: UiModalService, private _environmentService: EnvironmentService) {}
+
+  async init(): Promise<boolean> {
+    return Promise.resolve(false);
+    // return new Promise((resolve, reject) => {
+    //   resolve(isDevMode());
+    // });
+  }
+
+  scan(): Observable<string> {
+    return new Observable((observer) => {
+      const modalRef = this._modal.open({
+        content: UiPromptModalComponent,
+        title: 'Scannen',
+        data: {
+          message: 'Diese Eingabemaske dient nur zu Entwicklungs und Testzwecken.',
+          placeholder: 'Scan Code',
+          confirmText: 'weiter',
+          cancelText: 'abbrechen',
+        } as PromptModalData,
+      });
+
+      const sub = modalRef.afterClosed$.subscribe((result) => {
+        observer.next(result.data);
+        observer.complete();
+      });
+
+      return () => {
+        modalRef.close();
+        sub.unsubscribe();
+      };
+    });
+  }
+}

apps/adapter/scan/src/lib/dummy.spec.ts

@@ -0,0 +1,5 @@
+describe('Dummy', () => {
+  it('should work', () => {
+    expect(true).toBeTruthy();
+  });
+});

apps/adapter/scan/src/lib/native.scan-adapter.ts

@@ -0,0 +1,26 @@
+import { Injectable } from '@angular/core';
+import { NativeContainerService } from 'native-container';
+import { Observable } from 'rxjs';
+import { filter, map, take } from 'rxjs/operators';
+import { ScanAdapter } from './scan-adapter';
+
+@Injectable()
+export class NativeScanAdapter implements ScanAdapter {
+  readonly name = 'Native';
+
+  constructor(private readonly nativeContainerService: NativeContainerService) {}
+
+  init(): Promise<boolean> {
+    return new Promise((resolve, reject) => {
+      resolve(this.nativeContainerService.isNative);
+    });
+  }
+
+  scan(): Observable<string> {
+    return this.nativeContainerService.openScanner('scanBook').pipe(
+      filter((result) => result.status === 'SUCCESS'),
+      map((result) => result.data),
+      take(1)
+    );
+  }
+}

apps/adapter/scan/src/lib/scan-adapter.ts

@@ -0,0 +1,18 @@
+import { Observable } from 'rxjs';
+
+export interface ScanAdapter {
+  /**
+   * Name to identify the adapter
+   */
+  readonly name: string;
+
+  /**
+   * @returns true if this adapter can be used
+   */
+  init(): Promise<boolean>;
+
+  /**
+   * scan for a barcode
+   */
+  scan(): Observable<string>;
+}

apps/adapter/scan/src/lib/scan.module.ts

@@ -0,0 +1,19 @@
+import { NgModule } from '@angular/core';
+import { DevScanAdapter } from './dev.scan-adapter';
+import { NativeScanAdapter } from './native.scan-adapter';
+import { SCAN_ADAPTER } from './tokens';
+
+@NgModule({})
+export class ScanAdapterModule {
+  static forRoot() {
+    return {
+      ngModule: ScanAdapterModule,
+      providers: [
+        { provide: SCAN_ADAPTER, useClass: NativeScanAdapter, multi: true },
+        { provide: SCAN_ADAPTER, useClass: DevScanAdapter, multi: true },
+      ],
+      // Use for testing:
+      // providers: [{ provide: SCAN_ADAPTER, useClass: dev ? DevScanAdapter : NativeScanAdapter, multi: true }],
+    };
+  }
+}

apps/adapter/scan/src/lib/scan.service.ts

@@ -0,0 +1,52 @@
+import { Inject, Injectable } from '@angular/core';
+import { Observable, throwError } from 'rxjs';
+import { ScanAdapter } from './scan-adapter';
+import { SCAN_ADAPTER } from './tokens';
+
+@Injectable({
+  providedIn: 'root',
+})
+export class ScanAdapterService {
+  private _readyAdapters: Record<string, boolean> = {};
+
+  constructor(@Inject(SCAN_ADAPTER) private readonly scanAdapters: ScanAdapter[]) {}
+
+  async init(): Promise<void> {
+    for (const adapter of this.scanAdapters) {
+      const isReady = await adapter.init();
+      this._readyAdapters[adapter.name] = isReady;
+    }
+  }
+
+  adapters(): ScanAdapter[] {
+    return [...this.scanAdapters];
+  }
+
+  getAdapter(name: string): ScanAdapter | undefined {
+    return this._readyAdapters[name] && this.scanAdapters.find((adapter) => adapter.name === name);
+  }
+
+  isReady(): boolean {
+    return Object.values(this._readyAdapters).some((ready) => ready);
+  }
+
+  scan(): Observable<string> {
+    const adapterOrder = ['Native', 'Scandit', 'Dev'];
+
+    let adapter: ScanAdapter;
+
+    for (const name of adapterOrder) {
+      adapter = this.getAdapter(name);
+
+      if (adapter) {
+        break;
+      }
+    }
+
+    if (!adapter) {
+      return throwError('No adapter found');
+    }
+
+    return adapter.scan();
+  }
+}

apps/adapter/scan/src/lib/scandit/index.ts

@@ -0,0 +1,3 @@
+export * from './scandit-overlay.component';
+export * from './scandit-scan-adapter.module';
+export * from './scandit.scan-adapter';

apps/adapter/scan/src/lib/scandit/scandit-overlay.component.css

@@ -0,0 +1,20 @@
+:host {
+  @apply block relative;
+}
+
+.scanner-container {
+  width: 100vw;
+  max-width: 95vw;
+  max-height: calc(95vh - 120px);
+}
+
+.close-scanner {
+  @apply block px-6 py-4 bg-white text-brand border-2 border-solid border-brand rounded-full text-lg font-bold mx-auto mt-4;
+}
+
+@screen desktop {
+  .scanner-container {
+    max-width: 900px;
+    max-height: 900px;
+  }
+}

apps/adapter/scan/src/lib/scandit/scandit-overlay.component.html

@@ -0,0 +1,4 @@
+<div class="scanner-container" #scanContainer></div>
+<button class="close-scanner" type="button" (click)="close()">
+  Scan abbrechen
+</button>

apps/adapter/scan/src/lib/scandit/scandit-overlay.component.ts

@@ -0,0 +1,100 @@
+import { Component, ChangeDetectionStrategy, ElementRef, ViewChild, NgZone, AfterViewInit, OnDestroy } from '@angular/core';
+import { UiMessageModalComponent, UiModalService } from '@ui/modal';
+import { Barcode, BarcodePicker, ScanResult, ScanSettings } from 'scandit-sdk';
+
+@Component({
+  selector: 'app-scandit-overlay',
+  templateUrl: 'scandit-overlay.component.html',
+  styleUrls: ['scandit-overlay.component.css'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+})
+export class ScanditOverlayComponent implements AfterViewInit, OnDestroy {
+  private _barcodePicker: BarcodePicker;
+
+  private _onScan?: (code: string) => void;
+
+  private _onClose?: () => void;
+
+  @ViewChild('scanContainer', { read: ElementRef, static: true }) scanContainer: ElementRef;
+
+  constructor(private _zone: NgZone, private _modal: UiModalService) {}
+
+  ngAfterViewInit(): void {
+    this.createBarcodePicker()
+      .then(() => {
+        this._barcodePicker.on('scan', (scanResult) => {
+          this._zone.run(() => this.handleScanrResult(scanResult));
+        });
+      })
+      .catch((err: Error) => {
+        this._modal
+          .open({
+            content: UiMessageModalComponent,
+            title: 'Zugriff auf Kamera verweigert',
+            data: { message: 'Falls Sie den Zugriff erlauben möchten, können Sie das über die Webseiteinstellung Ihres Browsers.' },
+          })
+          .afterClosed$.subscribe(() => {
+            this._onClose?.();
+          });
+      });
+  }
+
+  async createBarcodePicker() {
+    this._barcodePicker = await BarcodePicker.create(this.scanContainer.nativeElement, {
+      playSoundOnScan: true,
+      vibrateOnScan: true,
+    });
+
+    this._barcodePicker.applyScanSettings(this.getScanSettings());
+  }
+
+  getScanSettings(): ScanSettings {
+    return new ScanSettings({
+      blurryRecognition: false,
+
+      enabledSymbologies: [
+        Barcode.Symbology.EAN8,
+        Barcode.Symbology.EAN13,
+        Barcode.Symbology.UPCA,
+        Barcode.Symbology.UPCE,
+        Barcode.Symbology.CODE128,
+        Barcode.Symbology.CODE39,
+        Barcode.Symbology.CODE93,
+        Barcode.Symbology.INTERLEAVED_2_OF_5,
+        Barcode.Symbology.QR,
+      ],
+      codeDuplicateFilter: 1000,
+    });
+  }
+
+  onScan(fn: (code: string) => void) {
+    this._onScan = fn;
+  }
+
+  onClose(fn: () => void) {
+    this._onClose = fn;
+  }
+
+  handleScanrResult(scanRestul: ScanResult) {
+    let result: string | undefined;
+    if (scanRestul.barcodes.length) {
+      result = scanRestul.barcodes[0].data;
+    } else if (scanRestul.texts.length) {
+      result = scanRestul.texts[0].value;
+    }
+
+    if (result) {
+      this._onScan?.(result);
+    }
+  }
+
+  close() {
+    this._onClose?.();
+  }
+
+  ngOnDestroy(): void {
+    this._zone.runOutsideAngular(() => {
+      this._barcodePicker?.destroy(true);
+    });
+  }
+}

apps/adapter/scan/src/lib/scandit/scandit-scan-adapter.module.ts

@@ -0,0 +1,20 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+
+import { ScanditOverlayComponent } from './scandit-overlay.component';
+import { ScanditScanAdapter } from './scandit.scan-adapter';
+import { SCAN_ADAPTER } from '../tokens';
+
+@NgModule({
+  imports: [CommonModule],
+  exports: [ScanditOverlayComponent],
+  declarations: [ScanditOverlayComponent],
+})
+export class ScanditScanAdapterModule {
+  static forRoot() {
+    return {
+      ngModule: ScanditScanAdapterModule,
+      providers: [{ provide: SCAN_ADAPTER, useClass: ScanditScanAdapter, multi: true }],
+    };
+  }
+}

apps/adapter/scan/src/lib/scandit/scandit.scan-adapter.ts

@@ -0,0 +1,82 @@
+import { Injectable } from '@angular/core';
+import { Observable, Subscriber } from 'rxjs';
+import { ScanAdapter } from '../scan-adapter';
+import { Overlay } from '@angular/cdk/overlay';
+
+import { configure } from 'scandit-sdk';
+// import { ScanditModalComponent } from './scandit-modal';
+import { Config } from '@core/config';
+import { ComponentPortal } from '@angular/cdk/portal';
+import { ScanditOverlayComponent } from './scandit-overlay.component';
+import { EnvironmentService } from '@core/environment';
+
+@Injectable()
+export class ScanditScanAdapter implements ScanAdapter {
+  readonly name = 'Scandit';
+
+  constructor(private readonly _config: Config, private _overlay: Overlay, private _environmentService: EnvironmentService) {}
+
+  async init(): Promise<boolean> {
+    if (this._environmentService.isTablet()) {
+      await configure(this._config.get('licence.scandit'), {
+        engineLocation: '/scandit/',
+      });
+
+      return true;
+    }
+
+    return false;
+  }
+
+  scan(): Observable<string> {
+    return new Observable((observer) => {
+      const overlay = this.createOverlay();
+
+      const portal = this.createPortal();
+
+      const ref = overlay.attach(portal);
+
+      const sub = new Subscriber();
+
+      const complete = () => {
+        overlay.detach();
+        ref.destroy();
+        sub.unsubscribe();
+        sub.complete();
+        observer.complete();
+      };
+
+      sub.add(
+        overlay.backdropClick().subscribe(() => {
+          complete();
+        })
+      );
+
+      ref.instance.onScan((code) => {
+        observer.next(code);
+        complete();
+      });
+
+      ref.instance.onClose(() => {
+        complete();
+      });
+
+      return complete;
+    });
+  }
+
+  createOverlay() {
+    const overlay = this._overlay.create({
+      positionStrategy: this._overlay.position().global().centerHorizontally().centerVertically(),
+      hasBackdrop: true,
+    });
+
+    return overlay;
+  }
+
+  createPortal() {
+    const portal = new ComponentPortal(ScanditOverlayComponent);
+
+    return portal;
+  }
+}

apps/adapter/scan/src/lib/tokens.ts

@@ -0,0 +1,4 @@
+import { InjectionToken } from '@angular/core';
+import { ScanAdapter } from './scan-adapter';
+
+export const SCAN_ADAPTER = new InjectionToken<ScanAdapter>('SCAN_ADAPTER');

apps/adapter/scan/src/public-api.ts

@@ -0,0 +1,11 @@
+/*
+ * Public API Surface of scan
+ */
+
+export * from './lib/scandit';
+export * from './lib/dev.scan-adapter';
+export * from './lib/native.scan-adapter';
+export * from './lib/scan-adapter';
+export * from './lib/scan.module';
+export * from './lib/scan.service';
+export * from './lib/tokens';

apps/adapter/scan/tsconfig.lib.json

@@ -0,0 +1,19 @@
+/* To learn more about this file see: https://angular.io/config/tsconfig. */
+{
+  "extends": "../../../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../../out-tsc/lib",
+    "declaration": true,
+    "declarationMap": true,
+    "inlineSources": true,
+    "types": [],
+    "lib": [
+      "dom",
+      "es2018"
+    ]
+  },
+  "exclude": [
+    "src/test.ts",
+    "**/*.spec.ts"
+  ]
+}

apps/adapter/scan/tsconfig.lib.prod.json

@@ -0,0 +1,10 @@
+/* To learn more about this file see: https://angular.io/config/tsconfig. */
+{
+  "extends": "./tsconfig.lib.json",
+  "compilerOptions": {
+    "declarationMap": false
+  },
+  "angularCompilerOptions": {
+    "compilationMode": "partial"
+  }
+}

apps/adapter/scan/tsconfig.spec.json

@@ -0,0 +1,14 @@
+/* To learn more about this file see: https://angular.io/config/tsconfig. */
+{
+  "extends": "../../../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../../out-tsc/spec",
+    "types": [
+      "jasmine"
+    ]
+  },
+  "include": [
+    "**/*.spec.ts",
+    "**/*.d.ts"
+  ]
+}

apps/cdn/product-image/README.md

@@ -0,0 +1,25 @@
+# ProductImage
+
+This library was generated with [Angular CLI](https://github.com/angular/angular-cli) version 10.1.2.
+
+## Code scaffolding
+
+Run `ng generate component component-name --project product-image` to generate a new component. You can also use `ng generate directive|pipe|service|class|guard|interface|enum|module --project product-image`.
+
+> Note: Don't forget to add `--project product-image` or else it will be added to the default project in your `angular.json` file.
+
+## Build
+
+Run `ng build product-image` to build the project. The build artifacts will be stored in the `dist/` directory.
+
+## Publishing
+
+After building your library with `ng build product-image`, go to the dist folder `cd dist/product-image` and run `npm publish`.
+
+## Running unit tests
+
+Run `ng test product-image` to execute the unit tests via [Karma](https://karma-runner.github.io).
+
+## Further help
+
+To get more help on the Angular CLI use `ng help` or go check out the [Angular CLI README](https://github.com/angular/angular-cli/blob/master/README.md).

apps/cdn/product-image/ng-package.json

@@ -0,0 +1,7 @@
+{
+  "$schema": "../../../node_modules/ng-packagr/ng-package.schema.json",
+  "dest": "../../../dist/cdn/product-image",
+  "lib": {
+    "entryFile": "src/public-api.ts"
+  }
+}

apps/cdn/product-image/package.json

@@ -0,0 +1,11 @@
+{
+  "name": "@cdn/product-image",
+  "version": "0.0.1",
+  "peerDependencies": {
+    "@angular/common": "^10.1.2",
+    "@angular/core": "^10.1.2"
+  },
+  "dependencies": {
+    "tslib": "^2.0.0"
+  }
+}

apps/cdn/product-image/src/lib/product-image.module.ts

@@ -0,0 +1,9 @@
+import { NgModule } from '@angular/core';
+import { ProductImagePipe } from './product-image.pipe';
+
+@NgModule({
+  declarations: [],
+  imports: [ProductImagePipe],
+  exports: [ProductImagePipe],
+})
+export class ProductImageModule {}

apps/cdn/product-image/src/lib/product-image.pipe.ts

@@ -0,0 +1,14 @@
+import { Pipe, PipeTransform } from '@angular/core';
+import { ProductImageService } from './product-image.service';
+
+@Pipe({
+  name: 'productImage',
+  standalone: true,
+  pure: true,
+})
+export class ProductImagePipe implements PipeTransform {
+  constructor(private imageService: ProductImageService) {}
+  transform(imageId: string, width?: number, height?: number, showDummy?: boolean): any {
+    return this.imageService.getImageUrl({ imageId, width, height, showDummy });
+  }
+}

apps/cdn/product-image/src/lib/product-image.service.spec.ts

@@ -0,0 +1,20 @@
+import { Config } from '@core/config';
+import { createServiceFactory, SpectatorService } from '@ngneat/spectator';
+
+import { ProductImageService } from './product-image.service';
+
+describe('ProductImageService', () => {
+  let spectator: SpectatorService<ProductImageService>;
+  const createService = createServiceFactory({
+    service: ProductImageService,
+    mocks: [Config],
+  });
+
+  beforeEach(() => {
+    spectator = createService();
+  });
+
+  it('should be created', () => {
+    expect(spectator.service).toBeTruthy();
+  });
+});

apps/cdn/product-image/src/lib/product-image.service.ts

@@ -0,0 +1,24 @@
+import { Inject, Injectable } from '@angular/core';
+import { Config } from '@core/config';
+import { CDN_PRODUCT_IMAGE } from './tokens';
+
+@Injectable({
+  providedIn: 'root',
+})
+export class ProductImageService {
+  constructor(private readonly _config: Config) {}
+
+  getImageUrl({
+    imageId,
+    width = 150,
+    height = 150,
+    showDummy = true,
+  }: {
+    imageId: string;
+    width?: number;
+    height?: number;
+    showDummy?: boolean;
+  }): string {
+    return `${this._config.get('@cdn/product-image.url')}/${imageId}_${width}x${height}.jpg?showDummy=${showDummy}`;
+  }
+}

apps/cdn/product-image/src/lib/tokens.ts

@@ -0,0 +1,3 @@
+import { InjectionToken } from '@angular/core';
+
+export const CDN_PRODUCT_IMAGE = new InjectionToken<string>('cdn.product.image');

apps/cdn/product-image/src/public-api.ts

@@ -0,0 +1,8 @@
+/*
+ * Public API Surface of product-image
+ */
+
+export * from './lib/product-image.service';
+export * from './lib/product-image.module';
+export * from './lib/product-image.pipe';
+export * from './lib/tokens';

apps/cdn/product-image/tsconfig.lib.json

@@ -0,0 +1,24 @@
+/* To learn more about this file see: https://angular.io/config/tsconfig. */
+{
+  "extends": "../../../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../../out-tsc/lib",
+    "declaration": true,
+    "declarationMap": true,
+    "inlineSources": true,
+    "types": [],
+    "lib": [
+      "dom",
+      "es2018"
+    ]
+  },
+  "angularCompilerOptions": {
+    "skipTemplateCodegen": true,
+    "strictMetadataEmit": true,
+    "enableResourceInlining": true
+  },
+  "exclude": [
+    "src/test.ts",
+    "**/*.spec.ts"
+  ]
+}

apps/cdn/product-image/tsconfig.lib.prod.json

@@ -0,0 +1,10 @@
+/* To learn more about this file see: https://angular.io/config/tsconfig. */
+{
+  "extends": "./tsconfig.lib.json",
+  "compilerOptions": {
+    "declarationMap": false
+  },
+  "angularCompilerOptions": {
+    "compilationMode": "partial"
+  }
+}

apps/cdn/product-image/tsconfig.spec.json

@@ -0,0 +1,14 @@
+/* To learn more about this file see: https://angular.io/config/tsconfig. */
+{
+  "extends": "../../../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../../out-tsc/spec",
+    "types": [
+      "jasmine"
+    ]
+  },
+  "include": [
+    "**/*.spec.ts",
+    "**/*.d.ts"
+  ]
+}

apps/cdn/product-image/tslint.json

@@ -0,0 +1,17 @@
+{
+  "extends": "../../../tslint.json",
+  "rules": {
+    "directive-selector": [
+      true,
+      "attribute",
+      "cdn",
+      "camelCase"
+    ],
+    "component-selector": [
+      true,
+      "element",
+      "cdn",
+      "kebab-case"
+    ]
+  }
+}

apps/core/README.md

@@ -0,0 +1,25 @@
+# Core
+
+This library was generated with [Angular CLI](https://github.com/angular/angular-cli) version 15.0.0.
+
+## Code scaffolding
+
+Run `ng generate component component-name --project core` to generate a new component. You can also use `ng generate directive|pipe|service|class|guard|interface|enum|module --project core`.
+
+> Note: Don't forget to add `--project core` or else it will be added to the default project in your `angular.json` file.
+
+## Build
+
+Run `ng build core` to build the project. The build artifacts will be stored in the `dist/` directory.
+
+## Publishing
+
+After building your library with `ng build core`, go to the dist folder `cd dist/core` and run `npm publish`.
+
+## Running unit tests
+
+Run `ng test core` to execute the unit tests via [Karma](https://karma-runner.github.io).
+
+## Further help
+
+To get more help on the Angular CLI use `ng help` or go check out the [Angular CLI Overview and Command Reference](https://angular.io/cli) page.

apps/core/application/ng-package.json

@@ -0,0 +1,7 @@
+{
+  "$schema": "../../../node_modules/ng-packagr/ng-package.schema.json",
+  "dest": "../../../dist/core/application",
+  "lib": {
+    "entryFile": "src/public-api.ts"
+  }
+}

apps/core/application/src/lib/application.module.ts

@@ -0,0 +1,23 @@
+import { NgModule, ModuleWithProviders } from '@angular/core';
+import { StoreModule } from '@ngrx/store';
+import { applicationReducer } from './store';
+import { ApplicationService } from './application.service';
+
+@NgModule({
+  declarations: [],
+  imports: [],
+  exports: [],
+})
+export class CoreApplicationModule {
+  static forRoot(): ModuleWithProviders<CoreApplicationModule> {
+    return {
+      ngModule: RootCoreApplicationModule,
+    };
+  }
+}
+
+@NgModule({
+  imports: [StoreModule.forFeature('core-application', applicationReducer)],
+  providers: [ApplicationService],
+})
+export class RootCoreApplicationModule {}

apps/core/application/src/lib/application.service.spec.ts

@@ -0,0 +1,233 @@
+// import { createServiceFactory, SpectatorService, SpyObject } from '@ngneat/spectator';
+// import { Store } from '@ngrx/store';
+// import { Observable, of } from 'rxjs';
+// import { first } from 'rxjs/operators';
+// import { ApplicationProcess } from './defs';
+
+// import { ApplicationService } from './application.service';
+// import * as actions from './store/application.actions';
+
+// describe('ApplicationService', () => {
+//   let spectator: SpectatorService<ApplicationService>;
+//   let store: SpyObject<Store>;
+//   const createService = createServiceFactory({
+//     service: ApplicationService,
+//     mocks: [Store],
+//   });
+
+//   beforeEach(() => {
+//     spectator = createService({});
+//     store = spectator.inject(Store);
+//   });
+
+//   it('should be created', () => {
+//     expect(spectator.service).toBeTruthy();
+//   });
+
+//   describe('activatedProcessId$', () => {
+//     it('should return an observable', () => {
+//       expect(spectator.service.activatedProcessId$).toBeInstanceOf(Observable);
+//     });
+//   });
+
+//   describe('activatedProcessId', () => {
+//     it('should return the process id as a number', () => {
+//       spyOnProperty(spectator.service['activatedProcessIdSubject'] as any, 'value').and.returnValue(2);
+//       expect(spectator.service.activatedProcessId).toBe(2);
+//     });
+//   });
+
+//   describe('getProcesses$()', () => {
+//     it('should call select on store and return all selected processes', async () => {
+//       const processes: ApplicationProcess[] = [
+//         { id: 1, name: 'Vorgang', type: 'cart', section: 'customer', data: { count: 1 } },
+//         { id: 2, name: 'Vorgang', type: 'task-calendar', section: 'branch' },
+//       ];
+//       store.select.and.returnValue(of(processes));
+//       const result = await spectator.service.getProcesses$().pipe(first()).toPromise();
+//       expect(result).toEqual(processes);
+//       expect(store.select).toHaveBeenCalled();
+//     });
+
+//     it('should call select on store and return all section customer processes', async () => {
+//       const processes: ApplicationProcess[] = [
+//         { id: 1, name: 'Vorgang', type: 'cart', section: 'customer', data: { count: 1 } },
+//         { id: 2, name: 'Vorgang', type: 'task-calendar', section: 'branch' },
+//       ];
+//       store.select.and.returnValue(of(processes));
+//       const result = await spectator.service.getProcesses$('customer').pipe(first()).toPromise();
+//       expect(result).toEqual([processes[0]]);
+//       expect(store.select).toHaveBeenCalled();
+//     });
+
+//     it('should call select on store and return all section branch processes', async () => {
+//       const processes: ApplicationProcess[] = [
+//         { id: 1, name: 'Vorgang', type: 'cart', section: 'customer', data: { count: 1 } },
+//         { id: 2, name: 'Vorgang', type: 'task-calendar', section: 'branch' },
+//       ];
+//       store.select.and.returnValue(of(processes));
+//       const result = await spectator.service.getProcesses$('branch').pipe(first()).toPromise();
+//       expect(result).toEqual([processes[1]]);
+//       expect(store.select).toHaveBeenCalled();
+//     });
+//   });
+
+//   describe('getProcessById$()', () => {
+//     it('should return the process by id', async () => {
+//       const processes: ApplicationProcess[] = [
+//         { id: 1, name: 'Vorgang 1', section: 'customer' },
+//         { id: 2, name: 'Vorgang 2', section: 'customer' },
+//       ];
+//       spyOn(spectator.service, 'getProcesses$').and.returnValue(of(processes));
+
+//       const process = await spectator.service.getProcessById$(1).toPromise();
+//       expect(process.id).toBe(1);
+//     });
+//   });
+
+//   describe('getSection$()', () => {
+//     it('should return the selected section branch', async () => {
+//       const section = 'branch';
+//       store.select.and.returnValue(of(section));
+//       const result = await spectator.service.getSection$().pipe(first()).toPromise();
+//       expect(result).toEqual(section);
+//       expect(store.select).toHaveBeenCalled();
+//     });
+//   });
+
+//   describe('getActivatedProcessId$', () => {
+//     it('should return the current selected activated process id', async () => {
+//       const activatedProcessId = 2;
+//       store.select.and.returnValue(of({ id: activatedProcessId }));
+//       const result = await spectator.service.getActivatedProcessId$().pipe(first()).toPromise();
+//       expect(result).toEqual(activatedProcessId);
+//       expect(store.select).toHaveBeenCalled();
+//     });
+//   });
+
+//   describe('activateProcess()', () => {
+//     it('should dispatch action setActivatedProcess with argument activatedProcessId and action type', () => {
+//       const activatedProcessId = 2;
+//       spectator.service.activateProcess(activatedProcessId);
+//       expect(store.dispatch).toHaveBeenCalledWith({ activatedProcessId, type: actions.setActivatedProcess.type });
+//     });
+//   });
+
+//   describe('removeProcess()', () => {
+//     it('should dispatch action removeProcess with argument processId and action type', () => {
+//       const processId = 2;
+//       spectator.service.removeProcess(processId);
+//       expect(store.dispatch).toHaveBeenCalledWith({ processId, type: actions.removeProcess.type });
+//     });
+//   });
+
+//   describe('createProcess()', () => {
+//     it('should dispatch action addProcess with process', async () => {
+//       const process: ApplicationProcess = {
+//         id: 1,
+//         name: 'Vorgang 1',
+//         section: 'customer',
+//         type: 'cart',
+//       };
+
+//       const timestamp = 100;
+//       spyOn(spectator.service as any, '_createTimestamp').and.returnValue(timestamp);
+//       spyOn(spectator.service, 'getProcessById$').and.returnValue(of(undefined));
+//       await spectator.service.createProcess(process);
+
+//       expect(store.dispatch).toHaveBeenCalledWith({
+//         type: actions.addProcess.type,
+//         process: {
+//           ...process,
+//           activated: 0,
+//           created: timestamp,
+//         },
+//       });
+//     });
+
+//     it('should throw an error if the process id is already existing', async () => {
+//       const process: ApplicationProcess = {
+//         id: 1,
+//         name: 'Vorgang 1',
+//         section: 'customer',
+//         type: 'cart',
+//       };
+//       spyOn(spectator.service, 'getProcessById$').and.returnValue(of(process));
+//       await expectAsync(spectator.service.createProcess(process)).toBeRejectedWithError('Process Id existiert bereits');
+//     });
+
+//     it('should throw an error if the process id is not a number', async () => {
+//       const process: ApplicationProcess = {
+//         id: undefined,
+//         name: 'Vorgang 1',
+//         section: 'customer',
+//         type: 'cart',
+//       };
+//       spyOn(spectator.service, 'getProcessById$').and.returnValue(of({ id: 5, name: 'Vorgang 2', section: 'customer' }));
+//       await expectAsync(spectator.service.createProcess(process)).toBeRejectedWithError('Process Id nicht gesetzt');
+//     });
+//   });
+
+//   describe('patchProcess', () => {
+//     it('should dispatch action patchProcess with changes', async () => {
+//       const process: ApplicationProcess = {
+//         id: 1,
+//         name: 'Vorgang 1',
+//         section: 'customer',
+//         type: 'cart',
+//       };
+
+//       await spectator.service.patchProcess(process.id, process);
+
+//       expect(store.dispatch).toHaveBeenCalledWith({
+//         type: actions.patchProcess.type,
+//         processId: process.id,
+//         changes: {
+//           ...process,
+//         },
+//       });
+//     });
+//   });
+
+//   describe('setSection()', () => {
+//     it('should dispatch action setSection with argument section and action type', () => {
+//       const section = 'customer';
+//       spectator.service.setSection(section);
+//       expect(store.dispatch).toHaveBeenCalledWith({ section, type: actions.setSection.type });
+//     });
+//   });
+
+//   describe('getLastActivatedProcessWithSectionAndType()', () => {
+//     it('should return the last activated process by section and type', async () => {
+//       const processes: ApplicationProcess[] = [
+//         { id: 1, name: 'Vorgang 1', section: 'customer', type: 'cart', activated: 100 },
+//         { id: 2, name: 'Vorgang 2', section: 'customer', type: 'cart', activated: 200 },
+//         { id: 3, name: 'Vorgang 3', section: 'customer', type: 'goodsOut', activated: 300 },
+//       ];
+//       spyOn(spectator.service, 'getProcesses$').and.returnValue(of(processes));
+
+//       expect(await spectator.service.getLastActivatedProcessWithSectionAndType$('customer', 'cart').pipe(first()).toPromise()).toBe(
+//         processes[1]
+//       );
+//     });
+//   });
+
+//   describe('getLastActivatedProcessWithSection()', () => {
+//     it('should return the last activated process by section', async () => {
+//       const processes: ApplicationProcess[] = [
+//         { id: 1, name: 'Vorgang 1', section: 'customer', activated: 100 },
+//         { id: 2, name: 'Vorgang 2', section: 'customer', activated: 200 },
+//         { id: 3, name: 'Vorgang 3', section: 'customer', activated: 300 },
+//       ];
+//       spyOn(spectator.service, 'getProcesses$').and.returnValue(of(processes));
+
+//       expect(await spectator.service.getLastActivatedProcessWithSection$('customer').pipe(first()).toPromise()).toBe(processes[2]);
+//     });
+//   });
+
+//   describe('_createTimestamp', () => {
+//     it('should return the current timestamp in ms', () => {
+//       expect(spectator.service['_createTimestamp']()).toBeCloseTo(Date.now());
+//     });
+//   });
+// });

apps/core/application/src/lib/application.service.ts

@@ -0,0 +1,169 @@
+import { Injectable } from '@angular/core';
+import { Store } from '@ngrx/store';
+import { BranchDTO } from '@swagger/checkout';
+import { isBoolean, isNumber } from '@utils/common';
+import { BehaviorSubject, Observable } from 'rxjs';
+import { first, map, switchMap } from 'rxjs/operators';
+import { ApplicationProcess } from './defs';
+import {
+  removeProcess,
+  selectSection,
+  selectProcesses,
+  setSection,
+  addProcess,
+  setActivatedProcess,
+  selectActivatedProcess,
+  patchProcess,
+  patchProcessData,
+  selectTitle,
+  setTitle,
+} from './store';
+
+@Injectable()
+export class ApplicationService {
+  private activatedProcessIdSubject = new BehaviorSubject<number>(undefined);
+
+  get activatedProcessId() {
+    return this.activatedProcessIdSubject.value;
+  }
+
+  get activatedProcessId$() {
+    return this.activatedProcessIdSubject.asObservable();
+  }
+
+  constructor(private store: Store) {}
+
+  getProcesses$(section?: 'customer' | 'branch') {
+    const processes$ = this.store.select(selectProcesses);
+    return processes$.pipe(map((processes) => processes.filter((process) => (section ? process.section === section : true))));
+  }
+
+  getProcessById$(processId: number): Observable<ApplicationProcess> {
+    return this.getProcesses$().pipe(map((processes) => processes.find((process) => process.id === processId)));
+  }
+
+  getSection$() {
+    return this.store.select(selectSection);
+  }
+
+  getTitle$() {
+    return this.getSection$().pipe(
+      map((section) => {
+        return section === 'customer' ? 'Kundenbereich' : 'Filialbereich';
+      })
+    );
+  }
+
+  /** @deprecated */
+  getActivatedProcessId$() {
+    return this.store.select(selectActivatedProcess).pipe(map((process) => process?.id));
+  }
+
+  activateProcess(activatedProcessId: number) {
+    this.store.dispatch(setActivatedProcess({ activatedProcessId }));
+    this.activatedProcessIdSubject.next(activatedProcessId);
+  }
+
+  removeProcess(processId: number) {
+    this.store.dispatch(removeProcess({ processId }));
+  }
+
+  patchProcess(processId: number, changes: Partial<ApplicationProcess>) {
+    this.store.dispatch(patchProcess({ processId, changes }));
+  }
+
+  patchProcessData(processId: number, data: Record<string, any>) {
+    this.store.dispatch(patchProcessData({ processId, data }));
+  }
+
+  getSelectedBranch$(processId?: number): Observable<BranchDTO> {
+    if (!processId) {
+      return this.activatedProcessId$.pipe(
+        switchMap((processId) => this.getProcessById$(processId).pipe(map((process) => process?.data?.selectedBranch)))
+      );
+    }
+
+    return this.getProcessById$(processId).pipe(map((process) => process?.data?.selectedBranch));
+  }
+
+  readonly REGEX_PROCESS_NAME = /^Vorgang \d+$/;
+
+  async createCustomerProcess(processId?: number): Promise<ApplicationProcess> {
+    const processes = await this.getProcesses$('customer').pipe(first()).toPromise();
+
+    const processIds = processes.filter((x) => this.REGEX_PROCESS_NAME.test(x.name)).map((x) => +x.name.split(' ')[1]);
+
+    const maxId = processIds.length > 0 ? Math.max(...processIds) : 0;
+
+    const process: ApplicationProcess = {
+      id: processId ?? Date.now(),
+      type: 'cart',
+      name: `Vorgang ${maxId + 1}`,
+      section: 'customer',
+      closeable: true,
+    };
+
+    await this.createProcess(process);
+
+    return process;
+  }
+
+  async createProcess(process: ApplicationProcess) {
+    const existingProcess = await this.getProcessById$(process?.id).pipe(first()).toPromise();
+    if (existingProcess?.id === process?.id) {
+      throw new Error('Process Id existiert bereits');
+    }
+
+    if (!isNumber(process.id)) {
+      throw new Error('Process Id nicht gesetzt');
+    }
+
+    if (!isBoolean(process.closeable)) {
+      process.closeable = true;
+    }
+
+    if (!isBoolean(process.confirmClosing)) {
+      process.confirmClosing = true;
+    }
+
+    process.created = this._createTimestamp();
+    process.activated = 0;
+    this.store.dispatch(addProcess({ process }));
+  }
+
+  setSection(section: 'customer' | 'branch') {
+    this.store.dispatch(setSection({ section }));
+  }
+
+  getLastActivatedProcessWithSectionAndType$(section: 'customer' | 'branch', type: string): Observable<ApplicationProcess> {
+    return this.getProcesses$(section).pipe(
+      map((processes) =>
+        processes
+          ?.filter((process) => process.type === type)
+          ?.reduce((latest, current) => {
+            if (!latest) {
+              return current;
+            }
+            return latest?.activated > current?.activated ? latest : current;
+          }, undefined)
+      )
+    );
+  }
+
+  getLastActivatedProcessWithSection$(section: 'customer' | 'branch'): Observable<ApplicationProcess> {
+    return this.getProcesses$(section).pipe(
+      map((processes) =>
+        processes?.reduce((latest, current) => {
+          if (!latest) {
+            return current;
+          }
+          return latest?.activated > current?.activated ? latest : current;
+        }, undefined)
+      )
+    );
+  }
+
+  private _createTimestamp() {
+    return Date.now();
+  }
+}

apps/core/application/src/lib/defs/application-process.ts

@@ -0,0 +1,11 @@
+export interface ApplicationProcess {
+  id: number;
+  created?: number;
+  activated?: number;
+  name: string;
+  section: 'customer' | 'branch';
+  type?: string;
+  data?: { [key: string]: any };
+  closeable?: boolean;
+  confirmClosing?: boolean;
+}

apps/core/application/src/lib/defs/index.ts

@@ -0,0 +1,3 @@
+// start:ng42.barrel
+export * from './application-process';
+// end:ng42.barrel

apps/core/application/src/lib/index.ts

@@ -0,0 +1,6 @@
+// start:ng42.barrel
+export * from './application.module';
+export * from './application.service';
+export * from './defs';
+export * from './store';
+// end:ng42.barrel

apps/core/application/src/lib/store/application.actions.ts

@@ -0,0 +1,18 @@
+import { createAction, props } from '@ngrx/store';
+import { ApplicationProcess } from '..';
+
+const prefix = '[CORE-APPLICATION]';
+
+export const setTitle = createAction(`${prefix} Set Title`, props<{ title: string }>());
+
+export const setSection = createAction(`${prefix} Set Section`, props<{ section: 'customer' | 'branch' }>());
+
+export const addProcess = createAction(`${prefix} Add Process`, props<{ process: ApplicationProcess }>());
+
+export const removeProcess = createAction(`${prefix} Remove Process`, props<{ processId: number }>());
+
+export const setActivatedProcess = createAction(`${prefix} Set Activated Process`, props<{ activatedProcessId: number }>());
+
+export const patchProcess = createAction(`${prefix} Patch Process`, props<{ processId: number; changes: Partial<ApplicationProcess> }>());
+
+export const patchProcessData = createAction(`${prefix} Patch Process Data`, props<{ processId: number; data: Record<string, any> }>());

apps/core/application/src/lib/store/application.reducer.spec.ts

@@ -0,0 +1,200 @@
+import { INITIAL_APPLICATION_STATE } from './application.state';
+import * as actions from './application.actions';
+import { applicationReducer } from './application.reducer';
+import { ApplicationProcess } from '../defs';
+import { ApplicationState } from './application.state';
+
+describe('applicationReducer', () => {
+  describe('setSection()', () => {
+    it('should return modified state with section customer', () => {
+      const initialState = INITIAL_APPLICATION_STATE;
+
+      const action = actions.setSection({ section: 'customer' });
+      const state = applicationReducer(initialState, action);
+
+      expect(state).toEqual({
+        ...initialState,
+        section: 'customer',
+      });
+    });
+
+    it('should return modified state with section branch', () => {
+      const initialState = INITIAL_APPLICATION_STATE;
+
+      const action = actions.setSection({ section: 'branch' });
+      const state = applicationReducer(initialState, action);
+
+      expect(state).toEqual({
+        ...initialState,
+        section: 'branch',
+      });
+    });
+  });
+
+  describe('addProcess()', () => {
+    it('should return modified state with new process if no processes are registered in the state', () => {
+      const initialState = INITIAL_APPLICATION_STATE;
+
+      const process: ApplicationProcess = {
+        id: 1,
+        name: 'Vorgang',
+        section: 'customer',
+        type: 'cart',
+        data: {},
+      };
+
+      const action = actions.addProcess({ process });
+      const state = applicationReducer(initialState, action);
+      expect(state.processes[0]).toEqual(process);
+    });
+  });
+
+  describe('patchProcess()', () => {
+    it('should return modified state with updated process when id is found', () => {
+      const initialState = INITIAL_APPLICATION_STATE;
+
+      const process: ApplicationProcess = {
+        id: 1,
+        name: 'Vorgang',
+        section: 'customer',
+        type: 'cart',
+      };
+
+      const action = actions.patchProcess({ processId: process.id, changes: { ...process, name: 'Test' } });
+      const state = applicationReducer(
+        {
+          ...initialState,
+          processes: [process],
+        },
+        action
+      );
+      expect(state.processes[0].name).toEqual('Test');
+    });
+
+    it('should return unmodified state when id is not existing', () => {
+      const initialState = INITIAL_APPLICATION_STATE;
+
+      const process: ApplicationProcess = {
+        id: 1,
+        name: 'Vorgang',
+        section: 'customer',
+        type: 'cart',
+      };
+
+      const action = actions.patchProcess({ processId: process.id, changes: { ...process, id: 2 } });
+      const state = applicationReducer(
+        {
+          ...initialState,
+          processes: [process],
+        },
+        action
+      );
+      expect(state.processes).toEqual([process]);
+    });
+  });
+
+  describe('removeProcess()', () => {
+    it('should return initial state if no processes are registered in the state', () => {
+      const initialState = INITIAL_APPLICATION_STATE;
+
+      const action = actions.removeProcess({ processId: 2 });
+      const state = applicationReducer(initialState, action);
+      expect(state).toEqual(initialState);
+    });
+
+    it('should return the unmodified state if processId not found', () => {
+      const initialState = INITIAL_APPLICATION_STATE;
+      const modifiedState: ApplicationState = {
+        ...initialState,
+        section: 'customer',
+        processes: [
+          {
+            id: 1,
+            name: 'Vorgang',
+            section: 'customer',
+            type: 'cart',
+          },
+          {
+            id: 4,
+            name: 'Vorgang',
+            section: 'customer',
+            type: 'goods-out',
+          },
+        ] as ApplicationProcess[],
+      };
+
+      const action = actions.removeProcess({ processId: 2 });
+      const state = applicationReducer(modifiedState, action);
+      expect(state).toEqual(modifiedState);
+    });
+
+    it('should return modified state, after process gets removed', () => {
+      const initialState = INITIAL_APPLICATION_STATE;
+      const modifiedState: ApplicationState = {
+        ...initialState,
+        section: 'customer',
+        processes: [
+          {
+            id: 1,
+            name: 'Vorgang',
+            section: 'customer',
+            type: 'cart',
+          },
+          {
+            id: 2,
+            name: 'Vorgang',
+            section: 'customer',
+            type: 'goods-out',
+          },
+        ] as ApplicationProcess[],
+      };
+
+      const action = actions.removeProcess({ processId: 2 });
+      const state = applicationReducer(modifiedState, action);
+      expect(state.processes).toEqual([
+        {
+          id: 1,
+          name: 'Vorgang',
+          section: 'customer',
+          type: 'cart',
+        },
+      ]);
+    });
+  });
+
+  describe('setActivatedProcess()', () => {
+    it('should return modified state with process.activated value', () => {
+      const process: ApplicationProcess = {
+        id: 3,
+        name: 'Vorgang 3',
+        section: 'customer',
+      };
+      const initialState: ApplicationState = {
+        ...INITIAL_APPLICATION_STATE,
+        processes: [process],
+      };
+
+      const action = actions.setActivatedProcess({ activatedProcessId: 3 });
+      const state = applicationReducer(initialState, action);
+
+      expect(state.processes[0].activated).toBeDefined();
+    });
+
+    it('should return modified state without process.activated value when activatedProcessId doesnt exist', () => {
+      const process: ApplicationProcess = {
+        id: 1,
+        name: 'Vorgang 3',
+        section: 'customer',
+      };
+      const initialState: ApplicationState = {
+        ...INITIAL_APPLICATION_STATE,
+        processes: [process],
+      };
+
+      const action = actions.setActivatedProcess({ activatedProcessId: 3 });
+      const state = applicationReducer(initialState, action);
+
+      expect(state.processes[0].activated).toBeUndefined();
+    });
+  });
+});

apps/core/application/src/lib/store/application.reducer.ts

@@ -0,0 +1,56 @@
+import { Action, createReducer, on } from '@ngrx/store';
+import {
+  setSection,
+  addProcess,
+  removeProcess,
+  setActivatedProcess,
+  patchProcess,
+  patchProcessData,
+  setTitle,
+} from './application.actions';
+import { ApplicationState, INITIAL_APPLICATION_STATE } from './application.state';
+
+const _applicationReducer = createReducer(
+  INITIAL_APPLICATION_STATE,
+  on(setTitle, (state, { title }) => ({ ...state, title })),
+  on(setSection, (state, { section }) => ({ ...state, section })),
+  on(addProcess, (state, { process }) => ({ ...state, processes: [...state.processes, { data: {}, ...process }] })),
+  on(removeProcess, (state, { processId }) => {
+    const processes = state?.processes?.filter((process) => process.id !== processId) || [];
+    return { ...state, processes };
+  }),
+  on(setActivatedProcess, (state, { activatedProcessId }) => {
+    const processes = state.processes.map((process) => {
+      if (process.id === activatedProcessId) {
+        return { ...process, activated: Date.now() };
+      }
+      return process;
+    });
+
+    return { ...state, processes };
+  }),
+  on(patchProcess, (state, { processId, changes }) => {
+    const processes = state.processes.map((process) => {
+      if (process.id === processId) {
+        return { ...process, ...changes, id: processId };
+      }
+      return process;
+    });
+
+    return { ...state, processes };
+  }),
+  on(patchProcessData, (state, { processId, data }) => {
+    const processes = state.processes.map((process) => {
+      if (process.id === processId) {
+        return { ...process, data: { ...(process.data || {}), ...data } };
+      }
+      return process;
+    });
+
+    return { ...state, processes };
+  })
+);
+
+export function applicationReducer(state: ApplicationState, action: Action) {
+  return _applicationReducer(state, action);
+}

apps/core/application/src/lib/store/application.selectors.spec.ts

@@ -0,0 +1,35 @@
+import { ApplicationState } from './application.state';
+import { ApplicationProcess } from '../defs';
+import * as selectors from './application.selectors';
+
+describe('applicationSelectors', () => {
+  it('should select the processes', () => {
+    const processes: ApplicationProcess[] = [{ id: 1, name: 'Vorgang 1', section: 'customer' }];
+    const state: ApplicationState = {
+      processes,
+      section: 'customer',
+    };
+    expect(selectors.selectProcesses.projector(state)).toEqual(processes);
+  });
+
+  it('should select the section', () => {
+    const state: ApplicationState = {
+      processes: [],
+      section: 'customer',
+    };
+    expect(selectors.selectSection.projector(state)).toEqual('customer');
+  });
+
+  it('should select the activatedProcess', () => {
+    const processes: ApplicationProcess[] = [
+      { id: 1, name: 'Vorgang 1', section: 'customer', activated: 100 },
+      { id: 2, name: 'Vorgang 2', section: 'customer', activated: 300 },
+      { id: 3, name: 'Vorgang 3', section: 'customer', activated: 200 },
+    ];
+    const state: ApplicationState = {
+      processes,
+      section: 'customer',
+    };
+    expect(selectors.selectActivatedProcess.projector(state)).toEqual(processes[1]);
+  });
+});

apps/core/application/src/lib/store/application.selectors.ts

@@ -0,0 +1,18 @@
+import { createFeatureSelector, createSelector } from '@ngrx/store';
+import { ApplicationState } from './application.state';
+export const selectApplicationState = createFeatureSelector<ApplicationState>('core-application');
+
+export const selectTitle = createSelector(selectApplicationState, (s) => s.title);
+
+export const selectSection = createSelector(selectApplicationState, (s) => s.section);
+
+export const selectProcesses = createSelector(selectApplicationState, (s) => s.processes);
+
+export const selectActivatedProcess = createSelector(selectApplicationState, (s) =>
+  s?.processes?.reduce((process, current) => {
+    if (!process) {
+      return current;
+    }
+    return process.activated > current.activated ? process : current;
+  }, undefined)
+);

apps/core/application/src/lib/store/application.state.ts

@@ -0,0 +1,13 @@
+import { ApplicationProcess } from '../defs';
+
+export interface ApplicationState {
+  title: string;
+  processes: ApplicationProcess[];
+  section: 'customer' | 'branch';
+}
+
+export const INITIAL_APPLICATION_STATE: ApplicationState = {
+  title: '',
+  processes: [],
+  section: 'customer',
+};

apps/core/application/src/lib/store/index.ts

@@ -0,0 +1,6 @@
+// start:ng42.barrel
+export * from './application.actions';
+export * from './application.reducer';
+export * from './application.selectors';
+export * from './application.state';
+// end:ng42.barrel

apps/core/application/src/public-api.ts

@@ -0,0 +1,5 @@
+/*
+ * Public API Surface of application
+ */
+
+export * from './lib';

apps/core/auth/ng-package.json

@@ -0,0 +1,7 @@
+{
+  "$schema": "../../../node_modules/ng-packagr/ng-package.schema.json",
+  "dest": "../../../dist/core/auth",
+  "lib": {
+    "entryFile": "src/public-api.ts"
+  }
+}

apps/core/auth/src/lib/auth.module.ts

@@ -0,0 +1,21 @@
+import { ModuleWithProviders, NgModule } from '@angular/core';
+import { AuthService } from './auth.service';
+import { OAuthModule } from 'angular-oauth2-oidc';
+import { IfRoleDirective } from './if-role.directive';
+@NgModule({
+  declarations: [IfRoleDirective],
+  exports: [IfRoleDirective],
+})
+export class AuthModule {
+  static forRoot(): ModuleWithProviders<AuthModule> {
+    return {
+      ngModule: AuthModule,
+      providers: [
+        AuthService,
+        OAuthModule.forRoot({
+          resourceServer: { sendAccessToken: true },
+        }).providers,
+      ],
+    };
+  }
+}

apps/core/auth/src/lib/auth.service.spec.ts

@@ -0,0 +1,151 @@
+import { Config } from '@core/config';
+import { SpectatorService, createServiceFactory, SpyObject } from '@ngneat/spectator';
+import { OAuthService } from 'angular-oauth2-oidc';
+import { JwksValidationHandler } from 'angular-oauth2-oidc-jwks';
+import { Observable } from 'rxjs';
+import { AuthService } from './auth.service';
+
+describe('AuthService', () => {
+  let spectator: SpectatorService<AuthService>;
+  const createService = createServiceFactory({
+    service: AuthService,
+    mocks: [Config, OAuthService],
+  });
+  let config: SpyObject<Config>;
+  let oAuthService: SpyObject<OAuthService>;
+
+  beforeEach(() => {
+    spectator = createService();
+    config = spectator.inject(Config);
+    oAuthService = spectator.inject(OAuthService);
+  });
+
+  it('should be created', () => {
+    expect(spectator.service).toBeTruthy();
+  });
+
+  describe('init()', () => {
+    it('should configure the oAuthService', () => {
+      config.get.and.returnValue({});
+      spectator.service.init();
+      expect(oAuthService.configure).toHaveBeenCalledWith({
+        redirectUri: window.location.origin,
+        silentRefreshRedirectUri: window.location.origin + '/silent-refresh.html',
+        useSilentRefresh: true,
+      });
+      expect(oAuthService.tokenValidationHandler).toBeInstanceOf(JwksValidationHandler);
+      expect(oAuthService.setupAutomaticSilentRefresh).toHaveBeenCalled();
+    });
+
+    it('should load the discovery document', async () => {
+      config.get.and.returnValue({});
+      oAuthService.loadDiscoveryDocumentAndTryLogin.and.returnValue(Promise.resolve(true));
+
+      spyOn(spectator.service['_initialized'], 'next');
+      await spectator.service.init();
+
+      expect(oAuthService.loadDiscoveryDocumentAndTryLogin).toHaveBeenCalled();
+      expect(spectator.service['_initialized'].next).toHaveBeenCalledWith(true);
+    });
+
+    it('should throw an error if its already initialized', async () => {
+      spyOn(spectator.service['_initialized'], 'getValue').and.returnValue(true);
+      await expectAsync(spectator.service.init()).toBeRejectedWithError('AuthService is already initialized');
+    });
+  });
+
+  describe('isAuthenticated()', () => {
+    it('should call hasValidIdToken() and return its value', () => {
+      oAuthService.hasValidIdToken.and.returnValue(true);
+      expect(spectator.service.isAuthenticated()).toBeTrue();
+      expect(oAuthService.hasValidIdToken).toHaveBeenCalled();
+    });
+  });
+
+  describe('getToken()', () => {
+    it('should call getAccessToken() and return its value', () => {
+      oAuthService.getAccessToken.and.returnValue('token');
+      expect(spectator.service.getToken()).toEqual('token');
+      expect(oAuthService.getAccessToken).toHaveBeenCalled();
+    });
+  });
+
+  describe('getClaims()', () => {
+    it('should call getAccessToken() and return its value', () => {
+      oAuthService.getAccessToken.and.returnValue('token');
+      const claims = {
+        claim1: 'value',
+        claim2: 'value2',
+      };
+      spyOn(spectator.service, 'parseJwt').and.returnValue(claims);
+      expect(spectator.service.getClaims()).toEqual(claims);
+      expect(spectator.service.parseJwt).toHaveBeenCalledWith('token');
+      expect(oAuthService.getAccessToken).toHaveBeenCalled();
+    });
+  });
+
+  describe('getClaimByKey()', () => {
+    it('should call getClaims() and return its key value', () => {
+      spyOn(spectator.service, 'getClaims').and.returnValue({
+        claim1: 'value',
+        claim2: 'value2',
+      });
+
+      expect(spectator.service.getClaimByKey('claim1')).toEqual('value');
+      expect(spectator.service.getClaims).toHaveBeenCalled();
+    });
+
+    it('should return null if getClaims() returns null or undefined', () => {
+      spyOn(spectator.service, 'getClaims').and.returnValue(null);
+
+      expect(spectator.service.getClaimByKey('claim1')).toBeNull();
+      expect(spectator.service.getClaims).toHaveBeenCalled();
+    });
+  });
+
+  describe('parseJwt()', () => {
+    it('should return null if the token is null or undefined', () => {
+      expect(spectator.service.parseJwt(null)).toBeNull();
+      expect(spectator.service.parseJwt(undefined)).toBeNull();
+    });
+
+    it('should return the value of the key', () => {
+      const token =
+        'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWV9.TJVA95OrM7E2cBab30RMHrHDcEfxjoYZgeFONFh7HgQ';
+      expect(spectator.service.parseJwt(token)).toEqual({
+        sub: '1234567890',
+        name: 'John Doe',
+        admin: true,
+      });
+    });
+  });
+
+  describe('login()', () => {
+    it('should call initLoginFlow()', () => {
+      spectator.service.login();
+      expect(oAuthService.initLoginFlow).toHaveBeenCalled();
+    });
+  });
+
+  describe('logout()', () => {
+    it('should call revokeTokenAndLogout()', async () => {
+      await spectator.service.logout();
+      expect(oAuthService.revokeTokenAndLogout).toHaveBeenCalled();
+    });
+  });
+
+  describe('getToken()', () => {
+    it('should return getAccessToken()', () => {
+      spectator.service.getToken();
+      expect(oAuthService.getAccessToken).toHaveBeenCalled();
+    });
+  });
+
+  describe('initialized', () => {
+    it('should return _initialized as Observable', () => {
+      spyOn(spectator.service['_initialized'], 'asObservable').and.callThrough();
+      expect(spectator.service.initialized$).toBeInstanceOf(Observable);
+      expect(spectator.service['_initialized'].asObservable).toHaveBeenCalled();
+    });
+  });
+});

apps/core/auth/src/lib/auth.service.ts

@@ -0,0 +1,125 @@
+import { coerceArray, coerceStringArray } from '@angular/cdk/coercion';
+import { Injectable } from '@angular/core';
+import { Config } from '@core/config';
+import { isNullOrUndefined } from '@utils/common';
+import { AuthConfig, OAuthService } from 'angular-oauth2-oidc';
+import { JwksValidationHandler } from 'angular-oauth2-oidc-jwks';
+import { asapScheduler, BehaviorSubject } from 'rxjs';
+
+@Injectable({
+  providedIn: 'root',
+})
+export class AuthService {
+  private readonly _initialized = new BehaviorSubject<boolean>(false);
+  get initialized$() {
+    return this._initialized.asObservable();
+  }
+
+  private _authConfig: AuthConfig;
+
+  constructor(private _config: Config, private readonly _oAuthService: OAuthService) {
+    this._oAuthService.events?.subscribe((event) => {
+      if (event.type === 'token_received') {
+        console.log('SSO Token Expiration:', new Date(this._oAuthService.getAccessTokenExpiration()));
+      }
+    });
+  }
+
+  async init() {
+    if (this._initialized.getValue()) {
+      throw new Error('AuthService is already initialized');
+    }
+
+    this._authConfig = this._config.get('@core/auth');
+
+    this._authConfig.redirectUri = window.location.origin;
+
+    this._authConfig.silentRefreshRedirectUri = window.location.origin + '/silent-refresh.html';
+    this._authConfig.useSilentRefresh = true;
+
+    this._oAuthService.configure(this._authConfig);
+    this._oAuthService.tokenValidationHandler = new JwksValidationHandler();
+
+    this._oAuthService.setupAutomaticSilentRefresh();
+    try {
+      await this._oAuthService.loadDiscoveryDocumentAndTryLogin();
+    } catch (error) {
+      this.login();
+    }
+
+    this._initialized.next(true);
+  }
+
+  isAuthenticated() {
+    return this._oAuthService.hasValidIdToken();
+  }
+
+  getToken() {
+    return this._oAuthService.getAccessToken();
+  }
+
+  getClaims() {
+    const token = this._oAuthService.getAccessToken();
+    return this.parseJwt(token);
+  }
+
+  getClaimByKey(key: string) {
+    const claims = this.getClaims();
+    if (isNullOrUndefined(claims)) {
+      return null;
+    }
+    return claims[key];
+  }
+
+  parseJwt(token: string) {
+    if (isNullOrUndefined(token)) {
+      return null;
+    }
+    const base64Url = token.split('.')[1];
+    const base64 = base64Url.replace(/-/g, '+').replace(/_/g, '/');
+
+    const encoded = window.atob(base64);
+    return JSON.parse(encoded);
+  }
+
+  login() {
+    this._oAuthService.initLoginFlow();
+  }
+
+  setKeyCardToken(token: string) {
+    this._oAuthService.customQueryParams = {
+      temp_token: token,
+    };
+  }
+
+  async logout() {
+    await this._oAuthService.revokeTokenAndLogout();
+    // asapScheduler.schedule(() => {
+    //   window.location.reload();
+    // }, 250);
+  }
+
+  hasRole(role: string | string[]) {
+    const roles = coerceArray(role);
+
+    const userRoles = this.getClaimByKey('role');
+
+    if (isNullOrUndefined(userRoles)) {
+      return false;
+    }
+
+    return roles.every((r) => userRoles.includes(r));
+  }
+
+  async refresh() {
+    try {
+      if (this._authConfig.responseType.includes('code') && this._authConfig.scope.includes('offline_access')) {
+        await this._oAuthService.refreshToken();
+      } else {
+        await this._oAuthService.silentRefresh();
+      }
+    } catch (error) {
+      console.error(error);
+    }
+  }
+}

apps/core/auth/src/lib/if-role.directive.spec.ts

@@ -0,0 +1,65 @@
+// import { SpectatorDirective, createDirectiveFactory } from '@ngneat/spectator';
+// import { IfRoleDirective } from './if-role.directive';
+// import { AuthService } from './auth.service';
+// import { TemplateRef, ViewContainerRef } from '@angular/core';
+
+// describe('IfRoleDirective', () => {
+//   let spectator: SpectatorDirective<IfRoleDirective>;
+//   const createDirective = createDirectiveFactory({
+//     directive: IfRoleDirective,
+//     mocks: [AuthService],
+//   });
+
+//   it('should create an instance', () => {
+//     spectator = createDirective(`<div *ifRole="'admin'"></div>`);
+//     expect(spectator.directive).toBeTruthy();
+//   });
+
+//   it('should render template when user has the role', () => {
+//     spectator = createDirective(`<div *ifRole="'admin'"></div>`);
+//     const authService = spectator.inject(AuthService);
+//     const viewContainerRef = spectator.inject(ViewContainerRef);
+//     const templateRef = spectator.inject(TemplateRef);
+//     authService.hasRole.and.returnValue(true);
+//     spectator.directive.ngOnChanges();
+//     expect(viewContainerRef.createEmbeddedView).toHaveBeenCalledWith(templateRef, spectator.directive.getContext());
+//   });
+
+//   it('should render else template when user does not have the role', () => {
+//     authService.hasRole.and.returnValue(false);
+//     const elseTemplateRef = {} as TemplateRef<any>;
+//     spectator = createDirective(`<ng-template #elseTemplateRef></ng-template><div *ifRole="'admin'; else elseTemplateRef"></div>`, {
+//       hostProps: {
+//         elseTemplateRef,
+//       },
+//     });
+//     spectator.directive.ngOnChanges();
+//     expect(viewContainerRef.createEmbeddedView).toHaveBeenCalledWith(elseTemplateRef, spectator.directive.getContext());
+//   });
+
+//   it('should render else template when user does not have the role using ifNotRole input', () => {
+//     authService.hasRole.and.returnValue(false);
+//     const elseTemplateRef = {} as TemplateRef<any>;
+//     spectator = createDirective(`<ng-template #elseTemplateRef></ng-template><div *ifNotRole="'admin'; else elseTemplateRef"></div>`, {
+//       hostProps: {
+//         elseTemplateRef,
+//       },
+//     });
+//     spectator.directive.ngOnChanges();
+//     expect(viewContainerRef.createEmbeddedView).toHaveBeenCalledWith(elseTemplateRef, spectator.directive.getContext());
+//   });
+
+//   it('should clear view when user does not have the role and elseTemplateRef is not defined', () => {
+//     authService.hasRole.and.returnValue(false);
+//     spectator = createDirective(`<div *ifRole="'admin'"></div>`);
+//     spectator.directive.ngOnChanges();
+//     expect(viewContainerRef.clear).toHaveBeenCalled();
+//   });
+
+//   it('should set $implicit to ifRole or ifNotRole input', () => {
+//     spectator = createDirective(`<div *ifRole="'admin'"></div>`);
+//     expect(spectator.directive.getContext().$implicit).toEqual('admin');
+//     spectator.setInput('ifNotRole', 'user');
+//     expect(spectator.directive.getContext().$implicit).toEqual('user');
+//   });
+// });

apps/core/auth/src/lib/if-role.directive.ts

@@ -0,0 +1,59 @@
+import { Directive, Input, OnChanges, TemplateRef, ViewContainerRef } from '@angular/core';
+import { AuthService } from './auth.service';
+
+@Directive({
+  selector: '[ifRole],[ifRoleElse],[ifNotRole],[ifNotRoleElse]',
+})
+export class IfRoleDirective implements OnChanges {
+  @Input()
+  ifRole: string | string[];
+
+  @Input()
+  ifRoleElse: TemplateRef<any>;
+
+  @Input()
+  ifNotRole: string | string[];
+
+  @Input()
+  ifNotRoleElse: TemplateRef<any>;
+
+  get renderTemplateRef() {
+    if (this.ifRole) {
+      return this._authService.hasRole(this.ifRole);
+    }
+    if (this.ifNotRole) {
+      return !this._authService.hasRole(this.ifNotRole);
+    }
+    return false;
+  }
+
+  get elseTemplateRef() {
+    return this.ifRoleElse || this.ifNotRoleElse;
+  }
+
+  constructor(private _templateRef: TemplateRef<any>, private _viewContainer: ViewContainerRef, private _authService: AuthService) {}
+
+  ngOnChanges() {
+    this.render();
+  }
+
+  render() {
+    if (this.renderTemplateRef) {
+      this._viewContainer.createEmbeddedView(this._templateRef, this.getContext());
+      return;
+    }
+
+    if (this.elseTemplateRef) {
+      this._viewContainer.createEmbeddedView(this.elseTemplateRef, this.getContext());
+      return;
+    }
+
+    this._viewContainer.clear();
+  }
+
+  getContext(): { $implicit: string | string[] } {
+    return {
+      $implicit: this.ifRole || this.ifNotRole,
+    };
+  }
+}

apps/core/auth/src/lib/index.ts

@@ -0,0 +1,4 @@
+// start:ng42.barrel
+export * from './auth.module';
+export * from './auth.service';
+// end:ng42.barrel

apps/core/auth/src/public-api.ts

@@ -0,0 +1,5 @@
+/*
+ * Public API Surface of auth
+ */
+
+export * from './lib';

apps/core/breadcrumb/ng-package.json

@@ -0,0 +1,7 @@
+{
+  "$schema": "../../../node_modules/ng-packagr/ng-package.schema.json",
+  "dest": "../../../dist/core/breadcrumb",
+  "lib": {
+    "entryFile": "src/public-api.ts"
+  }
+}

apps/core/breadcrumb/src/lib/breadcrumb.service.spec.ts

@@ -0,0 +1,34 @@
+import { TestBed } from '@angular/core/testing';
+import { Store } from '@ngrx/store';
+import { isNumber } from '@utils/common';
+import { of } from 'rxjs';
+import { BreadcrumbService } from './breadcrumb.service';
+import { Breadcrumb } from './defs';
+
+import * as actions from './store/breadcrumb.actions';
+import * as selectors from './store/breadcrumb.selectors';
+
+describe('Breadcrumb Service', () => {
+  let store: jasmine.SpyObj<Store<any>>;
+  let service: BreadcrumbService;
+
+  beforeEach(() => {
+    store = jasmine.createSpyObj<Store<any>>('Store', ['select', 'dispatch']);
+
+    TestBed.configureTestingModule({
+      providers: [BreadcrumbService, { provide: Store, useValue: store }],
+    });
+
+    service = TestBed.inject(BreadcrumbService);
+  });
+
+  describe('addBreadcrumb', () => {
+    it('should call store.dispatch with the addBreadecrumb action and retuns a breadcrumb with an id', () => {
+      let breadcrumb: Breadcrumb = { name: 'unit-test', key: 'hello-key', path: 'Run The Test', section: 'customer' };
+      breadcrumb = service.addBreadcrumb(breadcrumb);
+      expect(store.dispatch).toHaveBeenCalledWith(actions.addBreadcrumb({ breadcrumb }));
+      expect(isNumber(breadcrumb.id)).toBeTruthy();
+      expect(isNumber(breadcrumb.timestamp)).toBeTruthy();
+    });
+  });
+});

apps/core/breadcrumb/src/lib/breadcrumb.service.ts

@@ -0,0 +1,143 @@
+import { Injectable } from '@angular/core';
+import { Store } from '@ngrx/store';
+import { getNumberId } from '@utils/id';
+
+import { Observable } from 'rxjs';
+import { first, map, take } from 'rxjs/operators';
+import { Breadcrumb } from './defs';
+
+import * as actions from './store/breadcrumb.actions';
+import * as selectors from './store/breadcrumb.selectors';
+
+@Injectable()
+export class BreadcrumbService {
+  constructor(private store: Store<any>) {}
+
+  getAll$() {
+    return this.store.select(selectors.selectBreadcrumbs);
+  }
+
+  getByKey$(key: string): Observable<Breadcrumb[]> {
+    return this.store.select(selectors.selectBreadcrumbsByKey, key);
+  }
+
+  getBreadcrumbById$(id: number): Observable<Breadcrumb> {
+    return this.store.select(selectors.selectBreadcrumbById, id);
+  }
+
+  getBreadcrumbByKey$(key: string | number): Observable<Breadcrumb[]> {
+    return this.store.select(selectors.selectBreadcrumbsByKey, key);
+  }
+
+  getLastActivatedBreadcrumbByKey$(key: string | number): Observable<Breadcrumb> {
+    return this.getBreadcrumbByKey$(key).pipe(
+      map((crumbs) =>
+        crumbs.reduce((latest, current) => {
+          if (!latest) {
+            return current;
+          }
+          return latest.timestamp > current.timestamp ? latest : current;
+        }, undefined)
+      )
+    );
+  }
+
+  addBreadcrumb(breadcrumb: Breadcrumb): Breadcrumb {
+    const newBreadcrumb: Breadcrumb = { ...breadcrumb, id: getNumberId(), timestamp: Date.now(), changed: Date.now() };
+    this.store.dispatch(actions.addBreadcrumb({ breadcrumb: newBreadcrumb }));
+    return newBreadcrumb;
+  }
+
+  patchBreadcrumb(breadcrumbId: number, changes: Partial<Breadcrumb>) {
+    this.store.dispatch(actions.updateBreadcrumb({ id: breadcrumbId, changes: { ...changes, changed: Date.now() } }));
+  }
+
+  async patchBreadcrumbByKeyAndTags(key: string | number, tags: string[], changes: Partial<Breadcrumb>) {
+    const crumbs = await this.getBreadcrumbsByKeyAndTags$(key, tags).pipe(first()).toPromise();
+    crumbs.forEach((crumb) => this.patchBreadcrumb(crumb.id, changes));
+  }
+
+  async addBreadcrumbIfNotExists(breadcrumb: Breadcrumb) {
+    const crumbs = await this.getBreadcrumbsByKeyAndTags$(breadcrumb.key, breadcrumb.tags).pipe(take(1)).toPromise();
+    if (crumbs.length === 0) {
+      return this.addBreadcrumb(breadcrumb);
+    }
+    return crumbs[0];
+  }
+
+  async addOrUpdateBreadcrumbIfNotExists(breadcrumb: Breadcrumb) {
+    const crumbs = await this.getBreadcrumbsByKeyAndTags$(breadcrumb.key, breadcrumb.tags).pipe(take(1)).toPromise();
+    if (crumbs.length === 0) {
+      return this.addBreadcrumb(breadcrumb);
+    }
+    return this.patchBreadcrumb(crumbs[0].id, breadcrumb);
+  }
+
+  getBreadcrumbsByKeyAndTag$(key: string | number, tag: string): Observable<Breadcrumb[]> {
+    return this.store.select(selectors.selectBreadcrumbsByKeyAndTag, { key, tag });
+  }
+
+  getBreadcrumbsByKeyAndTags$(key: string | number, tags: string[]): Observable<Breadcrumb[]> {
+    return this.store.select(selectors.selectBreadcrumbsByKeyAndTags, { key, tags });
+  }
+
+  async removeBreadcrumbsAfter(breadcrumbId: number, withTags: string[] = []) {
+    const breadcrumb = await this.getBreadcrumbById$(breadcrumbId).pipe(take(1)).toPromise();
+
+    if (!breadcrumb) {
+      return;
+    }
+
+    let breadcrumbs: Breadcrumb[];
+
+    if (withTags?.length > 0) {
+      breadcrumbs = await this.getBreadcrumbsByKeyAndTags$(breadcrumb.key, withTags).pipe(take(1)).toPromise();
+    } else {
+      breadcrumbs = await this.getBreadcrumbByKey$(breadcrumb.key).pipe(take(1)).toPromise();
+    }
+
+    if (!breadcrumbs?.length) {
+      return;
+    }
+
+    const breadcrumbsToRemove = breadcrumbs.filter((crumb) => crumb.timestamp > breadcrumb.timestamp);
+
+    if (!breadcrumbsToRemove.length) {
+      return;
+    }
+
+    this.store.dispatch(actions.removeManyBreadcrumb({ ids: breadcrumbsToRemove.map((crumb) => crumb.id) }));
+  }
+
+  async removeBreadcrumb(breadcrumbId: number, recursive: boolean = true) {
+    const breadcrumb = await this.getBreadcrumbById$(breadcrumbId).pipe(take(1)).toPromise();
+
+    if (!breadcrumb) {
+      return;
+    }
+
+    let breadcrumbsToRemove = [breadcrumb];
+
+    if (recursive) {
+      const breadcrumbs = await this.getBreadcrumbByKey$(breadcrumb.key).pipe(take(1)).toPromise();
+      breadcrumbsToRemove = [...breadcrumbsToRemove, ...breadcrumbs.filter((crumb) => crumb.timestamp > breadcrumb.timestamp)];
+    }
+
+    if (!breadcrumbsToRemove.length) {
+      return;
+    }
+
+    this.store.dispatch(actions.removeManyBreadcrumb({ ids: breadcrumbsToRemove.map((crumb) => crumb.id) }));
+  }
+
+  async removeBreadcrumbsByKeyAndTags(key: number | string, tags: string[]) {
+    const crumbs = await this.getBreadcrumbsByKeyAndTags$(key, tags).pipe(first()).toPromise();
+    crumbs.forEach((crumb) => this.removeBreadcrumb(crumb.id));
+  }
+
+  getLatestBreadcrumbForSection(section: 'customer' | 'branch', predicate: (crumb: Breadcrumb) => boolean = (_) => true) {
+    return this.store
+      .select(selectors.selectBreadcrumbsBySection, { section })
+      .pipe(map((crumbs) => crumbs.sort((a, b) => b.timestamp - a.timestamp).find((f) => predicate(f))));
+  }
+}

apps/core/breadcrumb/src/lib/core-breadcrumb.module.ts

@@ -0,0 +1,22 @@
+import { ModuleWithProviders, NgModule } from '@angular/core';
+import { EffectsModule } from '@ngrx/effects';
+import { StoreModule } from '@ngrx/store';
+import { BreadcrumbService } from './breadcrumb.service';
+import { BreadcrumbEffects } from './store/breadcrumb.effect';
+import { breadcrumbReducer } from './store/breadcrumb.reducer';
+import { featureName } from './store/breadcrumb.state';
+
+@NgModule()
+export class CoreBreadcrumbModule {
+  static forRoot(): ModuleWithProviders<CoreBreadcrumbModule> {
+    return {
+      ngModule: CoreBreadcrumbForRootModule,
+    };
+  }
+}
+
+@NgModule({
+  imports: [StoreModule.forFeature(featureName, breadcrumbReducer), EffectsModule.forFeature([BreadcrumbEffects])],
+  providers: [BreadcrumbService],
+})
+export class CoreBreadcrumbForRootModule {}

apps/core/breadcrumb/src/lib/defs/breadcrumb.model.ts

@@ -0,0 +1,46 @@
+export interface Breadcrumb {
+  /**
+   * Eindeutige ID für die Entity
+   */
+  id?: number;
+
+  /**
+   * Identifier für ein Teilbereich/ProzessId der Applikation
+   */
+  key: number | string;
+
+  /**
+   * Tags
+   */
+  tags?: string[];
+
+  /**
+   * Anzeigename
+   */
+  name: string;
+
+  /**
+   * Url
+   */
+  path: string | any[];
+
+  /**
+   * Query Parameter
+   */
+  params?: Object;
+
+  /**
+   * Timestamp
+   */
+  timestamp?: number;
+
+  /**
+   * Cahnged
+   */
+  changed?: number;
+
+  /**
+   * Applicatiuon Section
+   */
+  section: string;
+}

apps/core/breadcrumb/src/lib/defs/index.ts

@@ -0,0 +1,3 @@
+// start:ng42.barrel
+export * from './breadcrumb.model';
+// end:ng42.barrel

apps/core/breadcrumb/src/lib/store/breadcrumb.actions.spec.ts

@@ -0,0 +1 @@
+describe('Breadcrumb Actions', () => {});

apps/core/breadcrumb/src/lib/store/breadcrumb.actions.ts

@@ -0,0 +1,24 @@
+import { createAction, props } from '@ngrx/store';
+import { Breadcrumb } from '../defs';
+
+const prefix = '[CORE-BREADCRUMB]';
+
+/**
+ * Action um Breadcrumb zum State hinzufügen
+ */
+export const addBreadcrumb = createAction(`${prefix} Add Breadcrumb`, props<{ breadcrumb: Breadcrumb }>());
+
+/**
+ * Action um Breadcrumb im State zu ändern
+ */
+export const updateBreadcrumb = createAction(`${prefix} Update Breadcrumb`, props<{ id: number; changes: Partial<Breadcrumb> }>());
+
+/**
+ * Action um Breadcrumb im State zu entfernen
+ */
+export const removeBreadcrumb = createAction(`${prefix} Remove Breadcrumb`, props<{ id: number }>());
+
+/**
+ * Action um mehrere Breadcrumbs im State zu entfernen
+ */
+export const removeManyBreadcrumb = createAction(`${prefix} Remove Many Breadcrumb`, props<{ ids: number[] }>());

apps/core/breadcrumb/src/lib/store/breadcrumb.effect.ts

@@ -0,0 +1,27 @@
+import { Injectable } from '@angular/core';
+import { removeProcess } from '@core/application';
+import { Actions, createEffect, ofType } from '@ngrx/effects';
+import { NEVER } from 'rxjs';
+import { mergeMap, tap, first, map } from 'rxjs/operators';
+import { BreadcrumbService } from '../breadcrumb.service';
+
+@Injectable()
+export class BreadcrumbEffects {
+  removeProcess$ = createEffect(
+    () =>
+      this.actions$.pipe(
+        ofType(removeProcess),
+        mergeMap((action) =>
+          this.breadcrumb.getBreadcrumbByKey$(action.processId).pipe(
+            first(),
+            tap((breadcrumbs) => {
+              breadcrumbs?.forEach((crumb) => this.breadcrumb.removeBreadcrumb(crumb.id));
+            })
+          )
+        )
+      ),
+    { dispatch: false }
+  );
+
+  constructor(private actions$: Actions, private breadcrumb: BreadcrumbService) {}
+}

apps/core/breadcrumb/src/lib/store/breadcrumb.reducer.spec.ts

@@ -0,0 +1,92 @@
+import { Breadcrumb } from '../defs';
+import * as action from './breadcrumb.actions';
+import { breadcrumbReducer } from './breadcrumb.reducer';
+import { INIT } from './breadcrumb.state';
+
+describe('Breadcrumb Reducer', () => {
+  it('should return the initial state if the current state is empty', () => {
+    const fixture = breadcrumbReducer(undefined, { type: '' });
+
+    expect(fixture).toEqual(INIT);
+  });
+
+  describe('addBreadcrumb', () => {
+    it('should add the breadcrumb to the state', () => {
+      const breadcrumb: Breadcrumb = {
+        id: 1,
+        key: 'unit-test',
+        name: 'Test Name',
+        path: 'Test Patch',
+        section: 'customer',
+      };
+
+      const fixture = breadcrumbReducer(INIT, action.addBreadcrumb({ breadcrumb }));
+
+      expect(fixture.entities[1]).toEqual(breadcrumb);
+    });
+  });
+
+  describe('updateBreadcrumb', () => {
+    it('should update an existing breadcrumb', () => {
+      const breadcrumb: Breadcrumb = {
+        id: 1,
+        key: 'unit-test',
+        name: 'Test Name',
+        path: 'Test Patch',
+        section: 'customer',
+      };
+
+      const expected = {
+        ...breadcrumb,
+        name: 'Test Name 2',
+      };
+
+      const state = breadcrumbReducer(INIT, action.addBreadcrumb({ breadcrumb }));
+
+      const fixture = breadcrumbReducer(state, action.updateBreadcrumb({ id: breadcrumb.id, changes: { name: 'Test Name 2' } }));
+
+      expect(fixture.entities[breadcrumb.id]).toEqual(expected);
+    });
+  });
+
+  describe('removeBreadcrumb', () => {
+    it('should remove the breadcrumb', () => {
+      const breadcrumb: Breadcrumb = {
+        id: 1,
+        key: 'unit-test',
+        name: 'Test Name',
+        path: 'Test Patch',
+        section: 'customer',
+      };
+
+      const state = breadcrumbReducer(INIT, action.addBreadcrumb({ breadcrumb }));
+
+      const fixture = breadcrumbReducer(state, action.removeBreadcrumb({ id: breadcrumb.id }));
+
+      expect(fixture.entities[breadcrumb.id]).toBeUndefined();
+    });
+  });
+
+  describe('removeManyBreadcrumb', () => {
+    it('should remove all breadcrumbs for the given ids', () => {
+      const breadcrumb1: Breadcrumb = {
+        id: 1,
+        key: 'unit-test',
+        name: 'Test Name',
+        path: 'Test Patch',
+        section: 'customer',
+      };
+      const breadcrumb2 = { ...breadcrumb1, id: 2 };
+      const breadcrumb3 = { ...breadcrumb1, id: 3 };
+
+      let state = breadcrumbReducer(INIT, action.addBreadcrumb({ breadcrumb: breadcrumb1 }));
+      state = breadcrumbReducer(state, action.addBreadcrumb({ breadcrumb: breadcrumb2 }));
+      state = breadcrumbReducer(state, action.addBreadcrumb({ breadcrumb: breadcrumb3 }));
+
+      const fixture = breadcrumbReducer(state, action.removeManyBreadcrumb({ ids: [1, 3] }));
+
+      expect(Object.keys(fixture.entities).length).toEqual(1);
+      expect(fixture.entities[breadcrumb2.id]).toEqual(breadcrumb2);
+    });
+  });
+});

apps/core/breadcrumb/src/lib/store/breadcrumb.reducer.ts

@@ -0,0 +1,16 @@
+import { Action, createReducer, on } from '@ngrx/store';
+import { breadcrumbAdapter, BreadcrumbState, INIT } from './breadcrumb.state';
+
+import * as actions from './breadcrumb.actions';
+
+const _breadcrumbReducer = createReducer(
+  INIT,
+  on(actions.addBreadcrumb, (s, a) => breadcrumbAdapter.addOne(a.breadcrumb, s)),
+  on(actions.updateBreadcrumb, (s, a) => breadcrumbAdapter.updateOne(a, s)),
+  on(actions.removeBreadcrumb, (s, a) => breadcrumbAdapter.removeOne(a.id, s)),
+  on(actions.removeManyBreadcrumb, (s, a) => breadcrumbAdapter.removeMany(a.ids, s))
+);
+
+export function breadcrumbReducer(state: BreadcrumbState, action: Action) {
+  return _breadcrumbReducer(state, action);
+}

apps/core/breadcrumb/src/lib/store/breadcrumb.selectors.spec.ts

@@ -0,0 +1,57 @@
+import * as selector from './breadcrumb.selectors';
+import * as action from './breadcrumb.actions';
+import { breadcrumbReducer } from './breadcrumb.reducer';
+
+import { BreadcrumbState, INIT } from './breadcrumb.state';
+
+describe('Breadcrumb Selectors', () => {
+  let state: BreadcrumbState;
+
+  beforeEach(() => {
+    state = breadcrumbReducer(
+      INIT,
+      action.addBreadcrumb({ breadcrumb: { id: 1, key: 'unit-test-1', path: '', name: 'Unit Test 1', section: 'customer' } })
+    );
+    state = breadcrumbReducer(
+      state,
+      action.addBreadcrumb({
+        breadcrumb: { id: 2, key: 'unit-test-1', path: '', name: 'Unit Test 1', tags: ['details'], section: 'customer' },
+      })
+    );
+    state = breadcrumbReducer(
+      state,
+      action.addBreadcrumb({ breadcrumb: { id: 3, key: 'unit-test-2', path: '', name: 'Unit Test 1', section: 'customer' } })
+    );
+    state = breadcrumbReducer(
+      state,
+      action.addBreadcrumb({ breadcrumb: { id: 4, key: 'unit-test-3', path: '', name: 'Unit Test 1', section: 'customer' } })
+    );
+    state = breadcrumbReducer(
+      state,
+      action.addBreadcrumb({
+        breadcrumb: { id: 5, key: 'unit-test-3', path: '', name: 'Unit Test 1', tags: ['details'], section: 'customer' },
+      })
+    );
+  });
+
+  describe('selectBreadcrumbsByKey', () => {
+    it('should return all breadcrumbs with the key unit-test-1', () => {
+      const fixture = selector.selectBreadcrumbsByKey.projector(Object.values(state.entities), 'unit-test-1');
+      expect(fixture.length).toBe(2);
+      expect(fixture[0].key).toBe('unit-test-1');
+      expect(fixture[1].key).toBe('unit-test-1');
+    });
+  });
+
+  describe('selectBreadcrumbsByKeyAndTag', () => {
+    it('should return all breadcrumbs with the key unit-test-3 and tag details', () => {
+      const fixture = selector.selectBreadcrumbsByKeyAndTag.projector(Object.values(state.entities), {
+        key: 'unit-test-3',
+        tag: 'details',
+      });
+      expect(fixture.length).toBe(1);
+      expect(fixture[0].key).toBe('unit-test-3');
+      expect(fixture[0].tags).toContain('details');
+    });
+  });
+});

apps/core/breadcrumb/src/lib/store/breadcrumb.selectors.ts

@@ -0,0 +1,48 @@
+import { createSelector, createFeatureSelector } from '@ngrx/store';
+import { Breadcrumb } from '../defs';
+import { breadcrumbAdapter, BreadcrumbState, featureName } from './breadcrumb.state';
+import { isArray } from '@utils/common';
+
+const selectFeature = createFeatureSelector<BreadcrumbState>(featureName);
+
+const { selectAll, selectEntities } = breadcrumbAdapter.getSelectors(selectFeature);
+
+/**
+ * Gibt alle Breadcrumb Entities als Array zurück
+ */
+export const selectBreadcrumbs = selectAll;
+
+/**
+ * Gibt alle Breadcrumb Entities als Array zurück die den key enthalten
+ */
+export const selectBreadcrumbById = createSelector(selectEntities, (entities, id: number) => entities[id]);
+
+/**
+ * Gibt alle Breadcrumb Entities als Array zurück die den key enthalten
+ */
+export const selectBreadcrumbsByKey = createSelector(selectAll, (entities, key: string) => entities.filter((crumb) => crumb.key == key));
+
+/**
+ * Gibt alle Breadcrumb Entities als Array zurück die den key und tag enthalten
+ */
+export const selectBreadcrumbsByKeyAndTag = createSelector(
+  selectAll,
+  (entities: Breadcrumb[], { key, tag }: { key: string; tag: string }) =>
+    entities.filter((crumb) => crumb.key == key && isArray(crumb.tags) && crumb.tags.includes(tag))
+);
+
+/**
+ * Gibt alle Breadcrumb Entities als Array zurück die den key und tags enthalten
+ */
+export const selectBreadcrumbsByKeyAndTags = createSelector(
+  selectAll,
+  (entities: Breadcrumb[], { key, tags }: { key: string; tags: string[] }) =>
+    entities.filter((crumb) => crumb.key == key && isArray(crumb.tags) && tags.every((tag) => crumb.tags.includes(tag)))
+);
+
+/**
+ * Gibt alle Breadcrumb Entities als Array zurück die die tags enthalten
+ */
+export const selectBreadcrumbsBySection = createSelector(selectAll, (entities: Breadcrumb[], { section }: { section: string }) =>
+  entities.filter((crumb) => crumb.section === section)
+);

apps/core/breadcrumb/src/lib/store/breadcrumb.state.ts

@@ -0,0 +1,12 @@
+import { createEntityAdapter, EntityState } from '@ngrx/entity';
+import { Breadcrumb } from '../defs';
+
+export interface BreadcrumbState extends EntityState<Breadcrumb> {}
+
+export const featureName = 'core-breadcrumb';
+
+export const breadcrumbAdapter = createEntityAdapter<Breadcrumb>();
+
+export const INIT: BreadcrumbState = {
+  ...breadcrumbAdapter.getInitialState(),
+};

apps/core/breadcrumb/src/public-api.ts

@@ -0,0 +1,7 @@
+/*
+ * Public API Surface of breadcrumb
+ */
+
+export * from './lib/breadcrumb.service';
+export * from './lib/core-breadcrumb.module';
+export * from './lib/defs';

apps/core/cache/ng-package.json

@@ -0,0 +1,7 @@
+{
+  "$schema": "../../../node_modules/ng-packagr/ng-package.schema.json",
+  "dest": "../../../dist/core/cache",
+  "lib": {
+    "entryFile": "src/public-api.ts"
+  }
+}

apps/core/cache/src/lib/cache-options.ts

@@ -0,0 +1,4 @@
+export interface CacheOptions {
+  ttl?: number;
+  persist?: boolean;
+}

apps/core/cache/src/lib/cache.module.ts

@@ -0,0 +1,8 @@
+import { NgModule } from '@angular/core';
+
+@NgModule({
+  declarations: [],
+  imports: [],
+  exports: [],
+})
+export class CacheModule {}

apps/core/cache/src/lib/cache.service.ts

@@ -0,0 +1,116 @@
+import { Injectable } from '@angular/core';
+import { CacheOptions } from './cache-options';
+import { Cached } from './cached';
+import { interval } from 'rxjs';
+
+@Injectable({
+  providedIn: 'root',
+})
+export class CacheService {
+  constructor() {
+    this._registerCleanupTask();
+  }
+
+  _registerCleanupTask() {
+    this.cleanup();
+    interval(1000 * 60).subscribe(() => {
+      this.cleanup();
+    });
+  }
+
+  set<T>(token: Object, data: T, options?: CacheOptions) {
+    const persist = options?.persist;
+    const ttl = options?.ttl;
+    const cached: Cached = {
+      data,
+    };
+
+    if (ttl) {
+      cached.until = Date.now() + ttl;
+    } else {
+      cached.until = Date.now() + 1000 * 60 * 60 * 12;
+    }
+
+    if (persist) {
+      localStorage.setItem(this.getKey(token), this.serialize(cached));
+    } else {
+      sessionStorage.setItem(this.getKey(token), this.serialize(cached));
+    }
+
+    Object.freeze(cached);
+    return cached;
+  }
+
+  get<T = any>(token: Object, from?: 'session' | 'persist'): T {
+    let cached: Cached;
+
+    if (from === 'session') {
+      cached = this.deserialize(sessionStorage.getItem(this.getKey(token)));
+    } else if (from === 'persist') {
+      cached = this.deserialize(localStorage.getItem(this.getKey(token)));
+    } else {
+      cached = this.deserialize(sessionStorage.getItem(this.getKey(token))) || this.deserialize(localStorage.getItem(this.getKey(token)));
+    }
+
+    if (!cached) {
+      return undefined;
+    }
+
+    if (cached.until < Date.now()) {
+      this.delete(token, from);
+      return undefined;
+    }
+
+    return cached.data;
+  }
+
+  delete(token: Object, from: 'session' | 'persist' = 'session') {
+    if (from === 'session') {
+      sessionStorage.removeItem(this.getKey(token));
+    } else if (from === 'persist') {
+      localStorage.removeItem(this.getKey(token));
+    }
+  }
+
+  private getKey(token: Object) {
+    const key = `CacheService_` + this.hash(JSON.stringify(token));
+    return key;
+  }
+
+  private hash(data: string): string {
+    let hash = 0;
+    for (let i = 0; i < data.length; i++) {
+      hash = data.charCodeAt(i) + ((hash << 5) - hash);
+    }
+    return hash.toString(16);
+  }
+
+  private serialize(data: Cached): string {
+    return JSON.stringify(data);
+  }
+
+  private deserialize(data: string): Cached {
+    return JSON.parse(data);
+  }
+
+  cleanup() {
+    // get all keys created by this service by looking for the service name and remove the entries
+    // that ttl is expired
+    let localStorageKeys = Object.keys(localStorage).filter((key) => key.startsWith('CacheService_'));
+    let seesionStorageKeys = Object.keys(sessionStorage).filter((key) => key.startsWith('CacheService_'));
+
+    localStorageKeys.forEach((key) => {
+      const cached = this.deserialize(localStorage.getItem(key));
+      if (cached.until < Date.now()) {
+        localStorage.removeItem(key);
+      }
+    });
+
+    seesionStorageKeys.forEach((key) => {
+      const cached = this.deserialize(sessionStorage.getItem(key));
+      if (cached.until < Date.now()) {
+        sessionStorage.removeItem(key);
+      }
+    });
+  }
+}

apps/core/cache/src/lib/cached.ts

@@ -0,0 +1,4 @@
+export interface Cached {
+  until?: number;
+  data?: any;
+}

apps/core/cache/src/public-api.ts

@@ -0,0 +1,6 @@
+/*
+ * Public API Surface of cache
+ */
+
+export * from './lib/cache.service';
+export * from './lib/cache.module';

apps/core/command/ng-package.json

@@ -0,0 +1,7 @@
+{
+  "$schema": "../../../node_modules/ng-packagr/ng-package.schema.json",
+  "dest": "../../../dist/core/command",
+  "lib": {
+    "entryFile": "src/public-api.ts"
+  }
+}

apps/core/command/src/lib/action-handler.interface.ts

@@ -0,0 +1,6 @@
+import { CommandService } from './command.service';
+
+export abstract class ActionHandler<T = any> {
+  constructor(readonly action: string) {}
+  abstract handler(data: T, service?: CommandService): Promise<T>;
+}

apps/core/command/src/lib/command.module.ts

@@ -0,0 +1,25 @@
+import { ModuleWithProviders, NgModule, Provider, Type } from '@angular/core';
+import { ActionHandler } from './action-handler.interface';
+import { CommandService } from './command.service';
+import { FEATURE_ACTION_HANDLERS, ROOT_ACTION_HANDLERS } from './tokens';
+
+export function provideActionHandlers(actionHandlers: Type<ActionHandler>[]): Provider[] {
+  return [CommandService, actionHandlers.map((handler) => ({ provide: FEATURE_ACTION_HANDLERS, useClass: handler, multi: true }))];
+}
+
+@NgModule({})
+export class CoreCommandModule {
+  static forRoot(actionHandlers: Type<ActionHandler>[]): ModuleWithProviders<CoreCommandModule> {
+    return {
+      ngModule: CoreCommandModule,
+      providers: [CommandService, actionHandlers.map((handler) => ({ provide: ROOT_ACTION_HANDLERS, useClass: handler, multi: true }))],
+    };
+  }
+
+  static forChild(actionHandlers: Type<ActionHandler>[]): ModuleWithProviders<CoreCommandModule> {
+    return {
+      ngModule: CoreCommandModule,
+      providers: [CommandService, actionHandlers.map((handler) => ({ provide: FEATURE_ACTION_HANDLERS, useClass: handler, multi: true }))],
+    };
+  }
+}

apps/core/command/src/lib/command.service.spec.ts

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

apps/core/command/src/lib/command.service.ts

@@ -0,0 +1,40 @@
+import { Injectable, Injector, Optional, SkipSelf } from '@angular/core';
+import { ActionHandler } from './action-handler.interface';
+import { FEATURE_ACTION_HANDLERS, ROOT_ACTION_HANDLERS } from './tokens';
+
+@Injectable()
+export class CommandService {
+  constructor(private injector: Injector, @Optional() @SkipSelf() private _parent: CommandService) {}
+
+  async handleCommand<T>(command: string, data?: T): Promise<T> {
+    const actions = this.getActions(command);
+
+    for (const action of actions) {
+      const handler = this.getActionHandler(action);
+      if (!handler) {
+        console.error('CommandService.handleCommand', 'Action Handler does not exist', { action });
+        throw new Error('Action Handler does not exist');
+      }
+
+      data = await handler.handler(data, this);
+    }
+    return data;
+  }
+
+  getActions(command: string) {
+    return command?.split('|') || [];
+  }
+
+  getActionHandler(action: string): ActionHandler | undefined {
+    const featureActionHandlers: ActionHandler[] = this.injector.get(FEATURE_ACTION_HANDLERS, []);
+    const rootActionHandlers: ActionHandler[] = this.injector.get(ROOT_ACTION_HANDLERS, []);
+
+    let handler = [...featureActionHandlers, ...rootActionHandlers].find((handler) => handler.action === action);
+
+    if (this._parent && !handler) {
+      handler = this._parent.getActionHandler(action);
+    }
+
+    return handler;
+  }
+}

apps/core/command/src/lib/index.ts

@@ -0,0 +1,6 @@
+// start:ng42.barrel
+export * from './action-handler.interface';
+export * from './command.module';
+export * from './command.service';
+export * from './tokens';
+// end:ng42.barrel

apps/core/command/src/lib/tokens.ts

@@ -0,0 +1,6 @@
+import { InjectionToken } from '@angular/core';
+import { ActionHandler } from './action-handler.interface';
+
+export const ROOT_ACTION_HANDLERS = new InjectionToken<ActionHandler[]>('@core/domain ROOT_ACTION_HANDLER');
+
+export const FEATURE_ACTION_HANDLERS = new InjectionToken<ActionHandler[]>('@core/domain FEATURE_ACTION_HANDLER');

apps/core/command/src/public-api.ts

@@ -0,0 +1,5 @@
+/*
+ * Public API Surface of command
+ */
+
+export * from './lib';

apps/core/config/ng-package.json

@@ -0,0 +1,7 @@
+{
+  "$schema": "../../../node_modules/ng-packagr/ng-package.schema.json",
+  "dest": "../../../dist/core/config",
+  "lib": {
+    "entryFile": "src/public-api.ts"
+  }
+}

apps/core/config/src/lib/config-loaders/config-loader.ts

@@ -0,0 +1,8 @@
+import { Observable } from 'rxjs';
+
+/**
+ * Config loader interface for loading configurations
+ */
+export interface ConfigLoader {
+  load(): Promise<any>;
+}

apps/core/config/src/lib/config-loaders/index.ts

@@ -0,0 +1,4 @@
+// start:ng42.barrel
+export * from './config-loader';
+export * from './json.config-loader';
+// end:ng42.barrel

apps/core/config/src/lib/config-loaders/json.config-loader.spec.ts

@@ -0,0 +1,36 @@
+// unit test JsonConfigLoader
+import { HttpClientTestingModule, HttpTestingController } from '@angular/common/http/testing';
+import { createServiceFactory, SpectatorService } from '@ngneat/spectator';
+import { CORE_JSON_CONFIG_LOADER_URL } from '../tokens';
+import { JsonConfigLoader } from './json.config-loader';
+
+describe('JsonConfigLoader', () => {
+  let spectator: SpectatorService<JsonConfigLoader>;
+  const createService = createServiceFactory({
+    imports: [HttpClientTestingModule],
+    service: JsonConfigLoader,
+    mocks: [],
+    providers: [{ provide: CORE_JSON_CONFIG_LOADER_URL, useValue: '/assets/config.json' }],
+  });
+  let httpTestingController: HttpTestingController;
+
+  beforeEach(() => {
+    spectator = createService();
+    httpTestingController = spectator.inject(HttpTestingController);
+  });
+
+  it('should create', () => {
+    expect(spectator.service).toBeTruthy();
+  });
+
+  describe('load', () => {
+    it('should call the provided url', async () => {
+      const reqPromise = spectator.service.load();
+      const req = httpTestingController.expectOne('/assets/config.json');
+      req.flush({ unit: 'test' });
+      const result = await reqPromise;
+      httpTestingController.verify();
+      expect(result).toEqual({ unit: 'test' });
+    });
+  });
+});

apps/core/config/src/lib/config-loaders/json.config-loader.ts

@@ -0,0 +1,13 @@
+import { HttpClient } from '@angular/common/http';
+import { Inject, Injectable } from '@angular/core';
+import { ConfigLoader } from './config-loader';
+import { CORE_JSON_CONFIG_LOADER_URL } from '../tokens';
+
+@Injectable()
+export class JsonConfigLoader implements ConfigLoader {
+  constructor(@Inject(CORE_JSON_CONFIG_LOADER_URL) private url: string, private http: HttpClient) {}
+
+  load(): Promise<any> {
+    return this.http.get(this.url).toPromise();
+  }
+}

apps/core/config/src/lib/config-module-options.ts

@@ -0,0 +1,7 @@
+import { Type } from '@angular/core';
+import { ConfigLoader } from './config-loaders';
+
+export interface ConfigModuleOptions {
+  useConfigLoader: Type<ConfigLoader>;
+  jsonConfigLoaderUrl?: string;
+}