[DURACOM-234] Switch to standalone bootstrapping API

2025-10-07 01:54:15 +00:00 · 2024-03-26 20:52:26 +01:00
parent 0c3e9b1535
commit a8c3af097d
10 changed files with 189 additions and 202 deletions
--- a/server.ts
+++ b/server.ts
@@ -48,7 +48,7 @@ import { hasNoValue, hasValue } from './src/app/shared/empty.util';

 import { UIServerConfig } from './src/config/ui-server-config.interface';

-import { ServerAppModule } from './src/main.server';
+import bootstrap from './src/main.server';

 import { buildAppConfig } from './src/config/config.server';
 import { APP_CONFIG, AppConfig } from './src/config/app-config.interface';
@@ -130,7 +130,7 @@ export function app() {
  // Our Universal express-engine (found @ https://github.com/angular/universal/tree/master/modules/express-engine)
  server.engine('html', (_, options, callback) =>
    ngExpressEngine({
-      bootstrap: ServerAppModule,
+      bootstrap,
      providers: [
        {
          provide: REQUEST,
@@ -142,10 +142,10 @@ export function app() {
        },
        {
          provide: APP_CONFIG,
-          useValue: environment
-        }
-      ]
-    })(_, (options as any), callback)
+          useValue: environment,
+        },
+      ],
+    })(_, (options as any), callback),
  );

  server.engine('ejs', ejs.renderFile);
@@ -162,7 +162,7 @@ export function app() {
  server.get('/robots.txt', (req, res) => {
    res.setHeader('content-type', 'text/plain');
    res.render('assets/robots.txt.ejs', {
-      'origin': req.protocol + '://' + req.headers.host
+      'origin': req.protocol + '://' + req.headers.host,
    });
  });

@@ -177,7 +177,7 @@ export function app() {
  router.use('/sitemap**', createProxyMiddleware({
    target: `${environment.rest.baseUrl}/sitemaps`,
    pathRewrite: path => path.replace(environment.ui.nameSpace, '/'),
-    changeOrigin: true
+    changeOrigin: true,
  }));

  /**
@@ -186,7 +186,7 @@ export function app() {
  router.use('/signposting**', createProxyMiddleware({
    target: `${environment.rest.baseUrl}`,
    pathRewrite: path => path.replace(environment.ui.nameSpace, '/'),
-    changeOrigin: true
+    changeOrigin: true,
  }));

  /**
@@ -197,7 +197,7 @@ export function app() {
    const RateLimit = require('express-rate-limit');
    const limiter = new RateLimit({
      windowMs: (environment.ui as UIServerConfig).rateLimiter.windowMs,
-      max: (environment.ui as UIServerConfig).rateLimiter.max
+      max: (environment.ui as UIServerConfig).rateLimiter.max,
    });
    server.use(limiter);
  }
@@ -325,7 +325,7 @@ function initCache() {
    botCache = new LRU( {
      max: environment.cache.serverSide.botCache.max,
      ttl: environment.cache.serverSide.botCache.timeToLive,
-      allowStale: environment.cache.serverSide.botCache.allowStale
+      allowStale: environment.cache.serverSide.botCache.allowStale,
    });
  }

@@ -337,7 +337,7 @@ function initCache() {
    anonymousCache = new LRU( {
      max: environment.cache.serverSide.anonymousCache.max,
      ttl: environment.cache.serverSide.anonymousCache.timeToLive,
-      allowStale: environment.cache.serverSide.anonymousCache.allowStale
+      allowStale: environment.cache.serverSide.anonymousCache.allowStale,
    });
  }
 }
@@ -415,7 +415,7 @@ function checkCacheForRequest(cacheName: string, cache: LRU<string, any>, req, r
  const key = getCacheKey(req);

  // Check if this page is in our cache
-  let cachedCopy = cache.get(key);
+  const cachedCopy = cache.get(key);
  if (cachedCopy) {
    if (environment.cache.serverSide.debug) { console.log(`CACHE HIT FOR ${key} in ${cacheName} cache`); }

@@ -529,20 +529,20 @@ function serverStarted() {
 function createHttpsServer(keys) {
  const listener = createServer({
    key: keys.serviceKey,
-    cert: keys.certificate
+    cert: keys.certificate,
  }, app).listen(environment.ui.port, environment.ui.host, () => {
    serverStarted();
  });

  // Graceful shutdown when signalled
-  const terminator = createHttpTerminator({server: listener});
+  const terminator = createHttpTerminator({ server: listener });
  process.on('SIGINT', () => {
-      void (async ()=> {
-        console.debug('Closing HTTPS server on signal');
-        await terminator.terminate().catch(e => { console.error(e); });
-        console.debug('HTTPS server closed');
-      })();
-      });
+    void (async ()=> {
+      console.debug('Closing HTTPS server on signal');
+      await terminator.terminate().catch(e => { console.error(e); });
+      console.debug('HTTPS server closed');
+    })();
+  });
 }

 /**
@@ -559,14 +559,14 @@ function run() {
  });

  // Graceful shutdown when signalled
-  const terminator = createHttpTerminator({server: listener});
+  const terminator = createHttpTerminator({ server: listener });
  process.on('SIGINT', () => {
-      void (async () => {
-        console.debug('Closing HTTP server on signal');
-        await terminator.terminate().catch(e => { console.error(e); });
-        console.debug('HTTP server closed.');return undefined;
-        })();
-      });
+    void (async () => {
+      console.debug('Closing HTTP server on signal');
+      await terminator.terminate().catch(e => { console.error(e); });
+      console.debug('HTTP server closed.');return undefined;
+    })();
+  });
 }

 function start() {
@@ -597,7 +597,7 @@ function start() {
    if (serviceKey && certificate) {
      createHttpsServer({
        serviceKey: serviceKey,
-        certificate: certificate
+        certificate: certificate,
      });
    } else {
      console.warn('Disabling certificate validation and proceeding with a self-signed certificate. If this is a production server, it is recommended that you configure a valid certificate instead.');
@@ -606,7 +606,7 @@ function start() {

      createCertificate({
        days: 1,
-        selfSigned: true
+        selfSigned: true,
      }, (error, keys) => {
        createHttpsServer(keys);
      });
@@ -627,7 +627,7 @@ function healthCheck(req, res) {
    })
    .catch((error) => {
      res.status(error.response.status).send({
-        error: error.message
+        error: error.message,
      });
    });
 }
--- a/src/app/app.component.spec.ts
+++ b/src/app/app.component.spec.ts
@@ -35,6 +35,7 @@ import {
  NativeWindowRef,
  NativeWindowService,
 } from './core/services/window.service';
+import { ThemedRootComponent } from './root/themed-root.component';
 import { HostWindowResizeAction } from './shared/host-window.actions';
 import { HostWindowService } from './shared/host-window.service';
 import { MenuService } from './shared/menu/menu.service';
@@ -84,7 +85,6 @@ describe('App component', () => {
          },
        }),
      ],
-      declarations: [AppComponent], // declare the test component
      providers: [
        { provide: NativeWindowService, useValue: new NativeWindowRef() },
        { provide: MetadataService, useValue: new MetadataServiceMock() },
@@ -109,7 +109,13 @@ describe('App component', () => {

  // waitForAsync beforeEach
  beforeEach(waitForAsync(() => {
-    return TestBed.configureTestingModule(getDefaultTestBedConf());
+    return TestBed.configureTestingModule(getDefaultTestBedConf()).overrideComponent(
+      AppComponent, {
+        remove: {
+          imports: [ ThemedRootComponent ],
+        },
+      },
+    );
  }));

  // synchronous beforeEach
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -1,4 +1,5 @@
 import {
+  AsyncPipe,
  DOCUMENT,
  isPlatformBrowser,
 } from '@angular/common';
@@ -44,6 +45,7 @@ import {
  NativeWindowService,
 } from './core/services/window.service';
 import { distinctNext } from './core/shared/distinct-next';
+import { ThemedRootComponent } from './root/themed-root.component';
 import { HostWindowResizeAction } from './shared/host-window.actions';
 import { IdleModalComponent } from './shared/idle-modal/idle-modal.component';
 import { CSSVariableService } from './shared/sass-helper/css-variable.service';
@@ -55,6 +57,11 @@ import { ThemeService } from './shared/theme-support/theme.service';
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.scss'],
  changeDetection: ChangeDetectionStrategy.OnPush,
+  standalone: true,
+  imports: [
+    ThemedRootComponent,
+    AsyncPipe,
+  ],
 })
 export class AppComponent implements OnInit, AfterViewInit {
  notificationOptions;
--- a/src/app/app.config.ts
+++ b/src/app/app.config.ts
@@ -1,15 +1,11 @@
 import {
  APP_BASE_HREF,
-  CommonModule,
  DOCUMENT,
 } from '@angular/common';
+import { HTTP_INTERCEPTORS } from '@angular/common/http';
 import {
-  HTTP_INTERCEPTORS,
-  HttpClientModule,
-} from '@angular/common/http';
-import {
-  APP_ID,
-  NgModule,
+  ApplicationConfig,
+  importProvidersFrom,
 } from '@angular/core';
 import {
  NoPreloading,
@@ -31,7 +27,6 @@ import {
  StoreModule,
  USER_PROVIDED_META_REDUCERS,
 } from '@ngrx/store';
-import { TranslateModule } from '@ngx-translate/core';
 import { ScrollToModule } from '@nicky-lenaers/ngx-scroll-to';
 import { NgxMaskModule } from 'ngx-mask';

@@ -42,7 +37,6 @@ import {
 import { StoreDevModules } from '../config/store/devtools';
 import { environment } from '../environments/environment';
 import { EagerThemesModule } from '../themes/eager-themes.module';
-import { AppComponent } from './app.component';
 import { appEffects } from './app.effects';
 import {
  appMetaReducers,
@@ -70,7 +64,6 @@ import { ClientCookieService } from './core/services/client-cookie.service';
 import { ListableModule } from './core/shared/listable.module';
 import { XsrfInterceptor } from './core/xsrf/xsrf.interceptor';
 import { RootModule } from './root.module';
-import { ThemedRootComponent } from './root/themed-root.component';
 import { AUTH_METHOD_FOR_DECORATOR_MAP } from './shared/log-in/methods/log-in.methods-decorator';
 import { METADATA_REPRESENTATION_COMPONENT_DECORATOR_MAP } from './shared/metadata-representation/metadata-representation.decorator';
 import {
@@ -94,97 +87,79 @@ export function getMetaReducers(appConfig: AppConfig): MetaReducer<AppState>[] {
  return appConfig.debug ? [...appMetaReducers, ...debugMetaReducers] : appMetaReducers;
 }

-const IMPORTS = [
-  CommonModule,
-  HttpClientModule,
-  ScrollToModule.forRoot(),
-  NgbModule,
-  TranslateModule.forRoot(),
-  EffectsModule.forRoot(appEffects),
-  StoreModule.forRoot(appReducers, storeModuleConfig),
-  StoreRouterConnectingModule.forRoot(),
-  StoreDevModules,
-  EagerThemesModule,
-  RootModule,
-  ListableModule.withEntryComponents(),
-];
-
-const PROVIDERS = [
-  provideRouter(
-    APP_ROUTES,
-    withRouterConfig(APP_ROUTING_CONF),
-    withInMemoryScrolling(APP_ROUTING_SCROLL_CONF),
-    withEnabledBlockingInitialNavigation(),
-    withPreloading(NoPreloading),
-  ),
-  {
-    provide: APP_BASE_HREF,
-    useFactory: getBaseHref,
-    deps: [DOCUMENT, APP_CONFIG],
-  },
-  {
-    provide: USER_PROVIDED_META_REDUCERS,
-    useFactory: getMetaReducers,
-    deps: [APP_CONFIG],
-  },
-  {
-    provide: RouterStateSerializer,
-    useClass: DSpaceRouterStateSerializer,
-  },
-  ClientCookieService,
-  // register AuthInterceptor as HttpInterceptor
-  {
-    provide: HTTP_INTERCEPTORS,
-    useClass: AuthInterceptor,
-    multi: true,
-  },
-  // register LocaleInterceptor as HttpInterceptor
-  {
-    provide: HTTP_INTERCEPTORS,
-    useClass: LocaleInterceptor,
-    multi: true,
-  },
-  // register XsrfInterceptor as HttpInterceptor
-  {
-    provide: HTTP_INTERCEPTORS,
-    useClass: XsrfInterceptor,
-    multi: true,
-  },
-  // register LogInterceptor as HttpInterceptor
-  {
-    provide: HTTP_INTERCEPTORS,
-    useClass: LogInterceptor,
-    multi: true,
-  },
-  // register the dynamic matcher used by form. MUST be provided by the app module
-  ...DYNAMIC_MATCHER_PROVIDERS,
-];
-
-
-@NgModule({
-  declarations: [
-    AppComponent,
-  ],
-  imports: [
-    ...IMPORTS,
-    NgxMaskModule.forRoot(),
-    ThemedRootComponent,
-  ],
+export const commonAppConfig: ApplicationConfig = {
  providers: [
-    ...PROVIDERS,
-    { provide: APP_ID, useValue: 'dspace-angular' },
+    importProvidersFrom(
+      ScrollToModule.forRoot(),
+      NgbModule,
+      // TranslateModule.forRoot(),
+      EffectsModule.forRoot(appEffects),
+      StoreModule.forRoot(appReducers, storeModuleConfig),
+      StoreRouterConnectingModule.forRoot(),
+      StoreDevModules,
+      EagerThemesModule,
+      RootModule,
+      ListableModule.withEntryComponents(),
+      NgxMaskModule.forRoot(),
+    ),
+    provideRouter(
+      APP_ROUTES,
+      withRouterConfig(APP_ROUTING_CONF),
+      withInMemoryScrolling(APP_ROUTING_SCROLL_CONF),
+      withEnabledBlockingInitialNavigation(),
+      withPreloading(NoPreloading),
+    ),
+    {
+      provide: APP_BASE_HREF,
+      useFactory: getBaseHref,
+      deps: [DOCUMENT, APP_CONFIG],
+    },
+    {
+      provide: USER_PROVIDED_META_REDUCERS,
+      useFactory: getMetaReducers,
+      deps: [APP_CONFIG],
+    },
+    {
+      provide: RouterStateSerializer,
+      useClass: DSpaceRouterStateSerializer,
+    },
+    ClientCookieService,
+    // register AuthInterceptor as HttpInterceptor
+    {
+      provide: HTTP_INTERCEPTORS,
+      useClass: AuthInterceptor,
+      multi: true,
+    },
+    // register LocaleInterceptor as HttpInterceptor
+    {
+      provide: HTTP_INTERCEPTORS,
+      useClass: LocaleInterceptor,
+      multi: true,
+    },
+    // register XsrfInterceptor as HttpInterceptor
+    {
+      provide: HTTP_INTERCEPTORS,
+      useClass: XsrfInterceptor,
+      multi: true,
+    },
+    // register LogInterceptor as HttpInterceptor
+    {
+      provide: HTTP_INTERCEPTORS,
+      useClass: LogInterceptor,
+      multi: true,
+    },
+    // register the dynamic matcher used by form. MUST be provided by the app module
+    ...DYNAMIC_MATCHER_PROVIDERS,
    provideCore(),
  ],
-  bootstrap: [AppComponent],
-})
-export class AppModule {
+};

-  /* Use models object so all decorators are actually called */
-  modelList = models;
-  workflowTasks = WORKFLOW_TASK_OPTION_DECORATOR_MAP;
-  advancedWorfklowTasks = ADVANCED_WORKFLOW_TASK_OPTION_DECORATOR_MAP;
-  metadataRepresentations = METADATA_REPRESENTATION_COMPONENT_DECORATOR_MAP;
-  startsWithDecoratorMap = STARTS_WITH_DECORATOR_MAP;
-  browseByDecoratorMap = BROWSE_BY_DECORATOR_MAP;
-  authMethodForDecoratorMap = AUTH_METHOD_FOR_DECORATOR_MAP;
-}
+
+/* Use models object so all decorators are actually called */
+const modelList = models;
+const workflowTasks = WORKFLOW_TASK_OPTION_DECORATOR_MAP;
+const advancedWorfklowTasks = ADVANCED_WORKFLOW_TASK_OPTION_DECORATOR_MAP;
+const metadataRepresentations = METADATA_REPRESENTATION_COMPONENT_DECORATOR_MAP;
+const startsWithDecoratorMap = STARTS_WITH_DECORATOR_MAP;
+const browseByDecoratorMap = BROWSE_BY_DECORATOR_MAP;
+const authMethodForDecoratorMap = AUTH_METHOD_FOR_DECORATOR_MAP;
--- a/src/main.browser.ts
+++ b/src/main.browser.ts
@@ -3,15 +3,17 @@ import 'reflect-metadata';
 import 'core-js/es/reflect';

 import { enableProdMode } from '@angular/core';
-import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
+import { bootstrapApplication } from '@angular/platform-browser';

+import { AppComponent } from './app/app.component';
 import { AppConfig } from './config/app-config.interface';
 import { extendEnvironmentWithAppConfig } from './config/config.util';
 import { environment } from './environments/environment';
-import { BrowserAppModule } from './modules/app/browser-app.module';
+import { browserAppConfig } from './modules/app/browser-app.config';

-const bootstrap = () => platformBrowserDynamic()
-  .bootstrapModule(BrowserAppModule, {});
+/*const bootstrap = () => platformBrowserDynamic()
+  .bootstrapModule(BrowserAppModule, {});*/
+const bootstrap = () => bootstrapApplication(AppComponent, browserAppConfig);

 /**
 * We use this to determine have been serven SSR HTML or not.
@@ -33,9 +35,9 @@ const main = () => {
    // Configuration must be fetched explicitly
    return fetch('assets/config.json')
      .then((response) => response.json())
-      .then((appConfig: AppConfig) => {
+      .then((config: AppConfig) => {
        // extend environment with app config for browser when not prerendered
-        extendEnvironmentWithAppConfig(environment, appConfig);
+        extendEnvironmentWithAppConfig(environment, config);
        return bootstrap();
      });
  }
--- a/src/main.server.ts
+++ b/src/main.server.ts
@@ -7,14 +7,13 @@ import 'reflect-metadata';
 */
 import '@angular/localize/init';

-import { enableProdMode } from '@angular/core';
+import { bootstrapApplication } from '@angular/platform-browser';

-import { environment } from './environments/environment';
+import { AppComponent } from './app/app.component';
+import { serverAppConfig } from './modules/app/server-app.config';

-if (environment.production) {
-  enableProdMode();
-}
+const bootstrap = () => bootstrapApplication(AppComponent, serverAppConfig);

-export { ServerAppModule } from './modules/app/server-app.module';
 export { renderModule } from '@angular/platform-server';
 export { ngExpressEngine } from '@nguniversal/express-engine';
+export default bootstrap;
--- a/src/modules/app/browser-app.config.ts
+++ b/src/modules/app/browser-app.config.ts
@@ -1,14 +1,18 @@
 import {
  HttpClient,
-  HttpClientModule,
+  provideHttpClient,
+  withInterceptorsFromDi,
 } from '@angular/common/http';
 import {
  APP_ID,
+  ApplicationConfig,
+  importProvidersFrom,
  makeStateKey,
-  NgModule,
+  mergeApplicationConfig,
  TransferState,
 } from '@angular/core';
-import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
+import { provideClientHydration } from '@angular/platform-browser';
+import { provideAnimations } from '@angular/platform-browser/animations';
 import { EffectsModule } from '@ngrx/effects';
 import {
  Action,
@@ -26,8 +30,7 @@ import {
  Angulartics2RouterlessModule,
 } from 'angulartics2';

-import { AppComponent } from '../../app/app.component';
-import { AppModule } from '../../app/app.module';
+import { commonAppConfig } from '../../app/app.config';
 import { storeModuleConfig } from '../../app/app.reducer';
 import { AuthService } from '../../app/core/auth/auth.service';
 import { AuthRequestService } from '../../app/core/auth/auth-request.service';
@@ -66,27 +69,26 @@ export function getRequest(transferState: TransferState): any {
  return transferState.get<any>(REQ_KEY, {});
 }

-@NgModule({
-  bootstrap: [AppComponent],
-  imports: [
-    HttpClientModule,
-    // forRoot ensures the providers are only created once
-    Angulartics2RouterlessModule.forRoot(),
-    BrowserAnimationsModule,
-    StoreModule.forFeature('core', coreReducers, storeModuleConfig as StoreConfig<CoreState, Action>),
-    EffectsModule.forFeature(coreEffects),
-    TranslateModule.forRoot({
-      loader: {
-        provide: TranslateLoader,
-        useFactory: (createTranslateLoader),
-        deps: [TransferState, HttpClient],
-      },
-      missingTranslationHandler: { provide: MissingTranslationHandler, useClass: MissingTranslationHelper },
-      useDefaultLang: true,
-    }),
-    AppModule,
-  ],
+export const browserAppConfig: ApplicationConfig = mergeApplicationConfig({
  providers: [
+    provideHttpClient(withInterceptorsFromDi()),
+    provideAnimations(),
+    provideClientHydration(),
+    importProvidersFrom(
+      // forRoot ensures the providers are only created once
+      Angulartics2RouterlessModule.forRoot(),
+      StoreModule.forFeature('core', coreReducers, storeModuleConfig as StoreConfig<CoreState, Action>),
+      EffectsModule.forFeature(coreEffects),
+      TranslateModule.forRoot({
+        loader: {
+          provide: TranslateLoader,
+          useFactory: (createTranslateLoader),
+          deps: [TransferState, HttpClient],
+        },
+        missingTranslationHandler: { provide: MissingTranslationHandler, useClass: MissingTranslationHelper },
+        useDefaultLang: true,
+      }),
+    ),
    ...BrowserInitService.providers(),
    { provide: APP_ID, useValue: 'dspace-angular' },
    {
@@ -143,6 +145,4 @@ export function getRequest(transferState: TransferState): any {
      useClass: ClientMathService,
    },
  ],
-})
-export class BrowserAppModule {
-}
+}, commonAppConfig);
--- a/src/modules/app/server-app.config.ts
+++ b/src/modules/app/server-app.config.ts
@@ -1,12 +1,18 @@
 import { XhrFactory } from '@angular/common';
-import { HTTP_INTERCEPTORS } from '@angular/common/http';
+import {
+  HTTP_INTERCEPTORS,
+  provideHttpClient,
+  withInterceptorsFromDi,
+} from '@angular/common/http';
 import {
  APP_ID,
-  NgModule,
+  ApplicationConfig,
+  importProvidersFrom,
+  mergeApplicationConfig,
  TransferState,
 } from '@angular/core';
-import { NoopAnimationsModule } from '@angular/platform-browser/animations';
-import { ServerModule } from '@angular/platform-server';
+import { provideAnimations } from '@angular/platform-browser/animations';
+import { provideServerRendering } from '@angular/platform-server';
 import { EffectsModule } from '@ngrx/effects';
 import {
  Action,
@@ -23,8 +29,7 @@ import {
  Angulartics2GoogleGlobalSiteTag,
 } from 'angulartics2';

-import { AppComponent } from '../../app/app.component';
-import { AppModule } from '../../app/app.module';
+import { commonAppConfig } from '../../app/app.config';
 import { storeModuleConfig } from '../../app/app.reducer';
 import { AuthService } from '../../app/core/auth/auth.service';
 import { AuthRequestService } from '../../app/core/auth/auth-request.service';
@@ -57,23 +62,22 @@ export function createTranslateLoader(transferState: TransferState) {
  return new TranslateServerLoader(transferState, 'dist/server/assets/i18n/', '.json');
 }

-@NgModule({
-  bootstrap: [AppComponent],
-  imports: [
-    NoopAnimationsModule,
-    StoreModule.forFeature('core', coreReducers, storeModuleConfig as StoreConfig<CoreState, Action>),
-    EffectsModule.forFeature(coreEffects),
-    TranslateModule.forRoot({
-      loader: {
-        provide: TranslateLoader,
-        useFactory: (createTranslateLoader),
-        deps: [TransferState],
-      },
-    }),
-    AppModule,
-    ServerModule,
-  ],
+export const serverAppConfig: ApplicationConfig = mergeApplicationConfig({
  providers: [
+    provideHttpClient(withInterceptorsFromDi()),
+    provideAnimations(),
+    provideServerRendering(),
+    importProvidersFrom(
+      StoreModule.forFeature('core', coreReducers, storeModuleConfig as StoreConfig<CoreState, Action>),
+      EffectsModule.forFeature(coreEffects),
+      TranslateModule.forRoot({
+        loader: {
+          provide: TranslateLoader,
+          useFactory: (createTranslateLoader),
+          deps: [TransferState],
+        },
+      }),
+    ),
    ...ServerInitService.providers(),
    { provide: APP_ID, useValue: 'dspace-angular' },
    {
@@ -135,6 +139,4 @@ export function createTranslateLoader(transferState: TransferState) {
      useClass: ServerMathService,
    },
  ],
-})
-export class ServerAppModule {
-}
+}, commonAppConfig);
--- a/src/themes/custom/lazy-theme.module.ts
+++ b/src/themes/custom/lazy-theme.module.ts
@@ -11,7 +11,6 @@ import { StoreModule } from '@ngrx/store';
 import { TranslateModule } from '@ngx-translate/core';
 import { ScrollToModule } from '@nicky-lenaers/ngx-scroll-to';

-import { AppModule } from '../../app/app.module';
 import { RootModule } from '../../app/root.module';
 import { AdminSidebarComponent } from './app/admin/admin-sidebar/admin-sidebar.component';
 import { EditBitstreamPageComponent } from './app/bitstream-page/edit-bitstream-page/edit-bitstream-page.component';
@@ -185,7 +184,6 @@ const DECLARATIONS = [

@NgModule({
  imports: [
-    AppModule,
    RootModule,
    CommonModule,
    DragDropModule,
--- a/src/themes/dspace/lazy-theme.module.ts
+++ b/src/themes/dspace/lazy-theme.module.ts
@@ -10,7 +10,6 @@ import { StoreModule } from '@ngrx/store';
 import { TranslateModule } from '@ngx-translate/core';
 import { ScrollToModule } from '@nicky-lenaers/ngx-scroll-to';

-import { AppModule } from '../../app/app.module';
 import { RootModule } from '../../app/root.module';

 const DECLARATIONS = [
@@ -18,7 +17,6 @@ const DECLARATIONS = [

@NgModule({
  imports: [
-    AppModule,
    RootModule,
    CommonModule,
    DragDropModule,