Merge remote-tracking branch 'upstream/main' into feature-process_polling

.github/workflows/build.yml

@@ -43,11 +43,11 @@ jobs:
     steps:
       # https://github.com/actions/checkout
       - name: Checkout codebase
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # https://github.com/actions/setup-node
       - name: Install Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
 
@@ -118,7 +118,7 @@ jobs:
       # https://github.com/cypress-io/github-action
       # (NOTE: to run these e2e tests locally, just use 'ng e2e')
       - name: Run e2e tests (integration tests)
-        uses: cypress-io/github-action@v5
+        uses: cypress-io/github-action@v6
         with:
           # Run tests in Chrome, headless mode (default)
           browser: chrome
@@ -191,7 +191,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # Download artifacts from previous 'tests' job
       - name: Download coverage artifacts
@@ -203,10 +203,14 @@ jobs:
       # Retry action: https://github.com/marketplace/actions/retry-action
       # Codecov action: https://github.com/codecov/codecov-action
       - name: Upload coverage to Codecov.io
-        uses: Wandalen/wretry.action@v1.0.36
+        uses: Wandalen/wretry.action@v1.3.0
         with:
           action: codecov/codecov-action@v3
-          # Try upload 5 times max
+          # Ensure codecov-action throws an error when it fails to upload
+          # This allows us to auto-restart the action if an error is thrown
+          with: |
+            fail_ci_if_error: true
+          # Try re-running action 5 times max
           attempt_limit: 5
           # Run again in 30 seconds
           attempt_delay: 30000

.github/workflows/codescan.yml

@@ -35,7 +35,7 @@ jobs:
     steps:
       # https://github.com/actions/checkout
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # Initializes the CodeQL tools for scanning.
       # https://github.com/github/codeql-action

.github/workflows/docker.yml

@@ -3,6 +3,9 @@ name: Docker images
 
 # Run this Build for all pushes to 'main' or maintenance branches, or tagged releases.
 # Also run for PRs to ensure PR doesn't break Docker build process
+# NOTE: uses "reusable-docker-build.yml" in DSpace/DSpace to actually build each of the Docker images
+# https://github.com/DSpace/DSpace/blob/main/.github/workflows/reusable-docker-build.yml
+# 
 on:
   push:
     branches:
@@ -15,82 +18,22 @@ on:
 permissions:
   contents: read  #  to fetch code (actions/checkout)
 
-
-env:
-  # Define tags to use for Docker images based on Git tags/branches (for docker/metadata-action)
-  # For a new commit on default branch (main), use the literal tag 'latest' on Docker image.
-  # For a new commit on other branches, use the branch name as the tag for Docker image.
-  # For a new tag, copy that tag name as the tag for Docker image.
-  IMAGE_TAGS: |
-    type=raw,value=latest,enable=${{ endsWith(github.ref, github.event.repository.default_branch) }}
-    type=ref,event=branch,enable=${{ !endsWith(github.ref, github.event.repository.default_branch) }}
-    type=ref,event=tag
-  # Define default tag "flavor" for docker/metadata-action per
-  # https://github.com/docker/metadata-action#flavor-input
-  # We manage the 'latest' tag ourselves to the 'main' branch (see settings above)
-  TAGS_FLAVOR: |
-    latest=false
-  # Architectures / Platforms for which we will build Docker images
-  # If this is a PR, we ONLY build for AMD64. For PRs we only do a sanity check test to ensure Docker builds work.
-  # If this is NOT a PR (e.g. a tag or merge commit), also build for ARM64.
-  PLATFORMS: linux/amd64${{ github.event_name != 'pull_request' && ', linux/arm64' || '' }}
-
-
 jobs:
-  ###############################################
+  #############################################################
   # Build/Push the 'dspace/dspace-angular' image
-  ###############################################
+  #############################################################
   dspace-angular:
     # Ensure this job never runs on forked repos. It's only executed for 'dspace/dspace-angular'
     if: github.repository == 'dspace/dspace-angular'
-    runs-on: ubuntu-latest
+    # Use the reusable-docker-build.yml script from DSpace/DSpace repo to build our Docker image
-
+    uses: DSpace/DSpace/.github/workflows/reusable-docker-build.yml@main
-    steps:
+    with:
-      # https://github.com/actions/checkout
+      build_id: dspace-angular
-      - name: Checkout codebase
+      image_name: dspace/dspace-angular
-        uses: actions/checkout@v3
+      dockerfile_path: ./Dockerfile
-
+    secrets:
-      # https://github.com/docker/setup-buildx-action
+      DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
-      - name: Setup Docker Buildx
+      DOCKER_ACCESS_TOKEN: ${{ secrets.DOCKER_ACCESS_TOKEN }}
-        uses: docker/setup-buildx-action@v2
-
-      # https://github.com/docker/setup-qemu-action
-      - name: Set up QEMU emulation to build for multiple architectures
-        uses: docker/setup-qemu-action@v2
-
-      # https://github.com/docker/login-action
-      - name: Login to DockerHub
-        # Only login if not a PR, as PRs only trigger a Docker build and not a push
-        if: github.event_name != 'pull_request'
-        uses: docker/login-action@v2
-        with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_ACCESS_TOKEN }}
-
-      # https://github.com/docker/metadata-action
-      # Get Metadata for docker_build step below
-      - name: Sync metadata (tags, labels) from GitHub to Docker for 'dspace-angular' image
-        id: meta_build
-        uses: docker/metadata-action@v4
-        with:
-          images: dspace/dspace-angular
-          tags: ${{ env.IMAGE_TAGS }}
-          flavor: ${{ env.TAGS_FLAVOR }}
-
-      # https://github.com/docker/build-push-action
-      - name: Build and push 'dspace-angular' image
-        id: docker_build
-        uses: docker/build-push-action@v4
-        with:
-          context: .
-          file: ./Dockerfile
-          platforms: ${{ env.PLATFORMS }}
-          # For pull requests, we run the Docker build (to ensure no PR changes break the build),
-          # but we ONLY do an image push to DockerHub if it's NOT a PR
-          push: ${{ github.event_name != 'pull_request' }}
-          # Use tags / labels provided by 'docker/metadata-action' above
-          tags: ${{ steps.meta_build.outputs.tags }}
-          labels: ${{ steps.meta_build.outputs.labels }}
 
   #############################################################
   # Build/Push the 'dspace/dspace-angular' image ('-dist' tag)
@@ -98,53 +41,19 @@ jobs:
   dspace-angular-dist:
     # Ensure this job never runs on forked repos. It's only executed for 'dspace/dspace-angular'
     if: github.repository == 'dspace/dspace-angular'
-    runs-on: ubuntu-latest
+    # Use the reusable-docker-build.yml script from DSpace/DSpace repo to build our Docker image
-
+    uses: DSpace/DSpace/.github/workflows/reusable-docker-build.yml@main
-    steps:
+    with:
-      # https://github.com/actions/checkout
+      build_id: dspace-angular-dist
-      - name: Checkout codebase
+      image_name: dspace/dspace-angular
-        uses: actions/checkout@v3
+      dockerfile_path: ./Dockerfile.dist
-
+      # As this is a "dist" image, its tags are all suffixed with "-dist". Otherwise, it uses the same
-      # https://github.com/docker/setup-buildx-action
+      # tagging logic as the primary 'dspace/dspace-angular' image above.
-      - name: Setup Docker Buildx
+      tags_flavor: suffix=-dist
-        uses: docker/setup-buildx-action@v2
+    secrets:
-
+      DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
-      # https://github.com/docker/setup-qemu-action
+      DOCKER_ACCESS_TOKEN: ${{ secrets.DOCKER_ACCESS_TOKEN }}
-      - name: Set up QEMU emulation to build for multiple architectures
+      # Enable redeploy of sandbox & demo if the branch for this image matches the deployment branch of
-        uses: docker/setup-qemu-action@v2
+      # these sites as specified in reusable-docker-build.xml
-
+      REDEPLOY_SANDBOX_URL:  ${{ secrets.REDEPLOY_SANDBOX_URL }}
-      # https://github.com/docker/login-action
+      REDEPLOY_DEMO_URL:  ${{ secrets.REDEPLOY_DEMO_URL }}
-      - name: Login to DockerHub
-        # Only login if not a PR, as PRs only trigger a Docker build and not a push
-        if: github.event_name != 'pull_request'
-        uses: docker/login-action@v2
-        with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_ACCESS_TOKEN }}
-
-      # https://github.com/docker/metadata-action
-      # Get Metadata for docker_build_dist step below
-      - name: Sync metadata (tags, labels) from GitHub to Docker for 'dspace-angular-dist' image
-        id: meta_build_dist
-        uses: docker/metadata-action@v4
-        with:
-          images: dspace/dspace-angular
-          tags: ${{ env.IMAGE_TAGS }}
-          # As this is a "dist" image, its tags are all suffixed with "-dist". Otherwise, it uses the same
-          # tagging logic as the primary 'dspace/dspace-angular' image above.
-          flavor: ${{ env.TAGS_FLAVOR }}
-            suffix=-dist
-
-      - name: Build and push 'dspace-angular-dist' image
-        id: docker_build_dist
-        uses: docker/build-push-action@v4
-        with:
-          context: .
-          file: ./Dockerfile.dist
-          platforms: ${{ env.PLATFORMS }}
-          # For pull requests, we run the Docker build (to ensure no PR changes break the build),
-          # but we ONLY do an image push to DockerHub if it's NOT a PR
-          push: ${{ github.event_name != 'pull_request' }}
-          # Use tags / labels provided by 'docker/metadata-action' above
-          tags: ${{ steps.meta_build_dist.outputs.tags }}
-          labels: ${{ steps.meta_build_dist.outputs.labels }}

.github/workflows/port_merged_pull_request.yml

@@ -23,11 +23,11 @@ jobs:
     if: github.event.pull_request.merged
     steps:
       # Checkout code
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       # Port PR to other branch (ONLY if labeled with "port to")
       # See https://github.com/korthout/backport-action
       - name: Create backport pull requests
-        uses: korthout/backport-action@v1
+        uses: korthout/backport-action@v2
         with:
           # Trigger based on a "port to [branch]" label on PR
           # (This label must specify the branch name to port to)

.github/workflows/pull_request_opened.yml

@@ -21,4 +21,4 @@ jobs:
     # Assign the PR to whomever created it. This is useful for visualizing assignments on project boards
     # See https://github.com/toshimaru/auto-author-assign
     - name: Assign PR to creator
-      uses: toshimaru/auto-author-assign@v1.6.2
+      uses: toshimaru/auto-author-assign@v2.0.1

config/config.example.yml

@@ -208,6 +208,9 @@ languages:
   - code: pt-BR
     label: Português do Brasil
     active: true
+  - code: sr-lat
+    label: Srpski (lat)
+    active: true
   - code: fi
     label: Suomi
     active: true
@@ -232,6 +235,9 @@ languages:
   - code: el
     label: Ελληνικά
     active: true
+  - code: sr-cyr
+    label: Српски
+    active: true
   - code: uk
     label: Yкраї́нська
     active: true
@@ -379,4 +385,4 @@ vocabularies:
 # Default collection/community sorting order at Advanced search, Create/update community and collection when there are not a query. 
 comcolSelectionSort:
   sortField: 'dc.title'
-  sortDirection: 'ASC'
+  sortDirection: 'ASC'

cypress/e2e/header.cy.ts

@@ -8,11 +8,6 @@ describe('Header', () => {
         cy.get('ds-header').should('be.visible');
 
         // Analyze <ds-header> for accessibility
-        testA11y({
+        testA11y('ds-header');
-            include: ['ds-header'],
-            exclude: [
-                ['#search-navbar-container'] // search in navbar has duplicative ID. Will be fixed in #1174
-            ],
-        });
     });
 });

cypress/support/commands.ts

@@ -177,6 +177,8 @@ function generateViewEvent(uuid: string, dsoType: string): void {
                 [XSRF_REQUEST_HEADER] : csrfToken,
                 // use a known public IP address to avoid being seen as a "bot"
                 'X-Forwarded-For': '1.1.1.1',
+                // Use a user-agent of a Firefox browser on Windows. This again avoids being seen as a "bot"
+                'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/119.0',
             },
             //form: true, // indicates the body should be form urlencoded
             body: { targetId: uuid, targetType: dsoType },

package.json

@@ -15,14 +15,14 @@
     "analyze": "webpack-bundle-analyzer dist/browser/stats.json",
     "build": "ng build --configuration development",
     "build:stats": "ng build --stats-json",
-    "build:prod": "yarn run build:ssr",
+    "build:prod": "cross-env NODE_ENV=production yarn run build:ssr",
     "build:ssr": "ng build --configuration production && ng run dspace-angular:server:production",
     "test": "ng test --source-map=true --watch=false --configuration test",
     "test:watch": "nodemon --exec \"ng test --source-map=true --watch=true --configuration test\"",
     "test:headless": "ng test --source-map=true --watch=false --configuration test --browsers=ChromeHeadless --code-coverage",
     "lint": "ng lint",
     "lint-fix": "ng lint --fix=true",
-    "e2e": "ng e2e",
+    "e2e": "cross-env NODE_ENV=production ng e2e",
     "clean:dev:config": "rimraf src/assets/config.json",
     "clean:coverage": "rimraf coverage",
     "clean:dist": "rimraf dist",
@@ -82,7 +82,7 @@
     "@types/grecaptcha": "^3.0.4",
     "angular-idle-preload": "3.0.0",
     "angulartics2": "^12.2.0",
-    "axios": "^0.27.2",
+    "axios": "^1.6.0",
     "bootstrap": "^4.6.1",
     "cerialize": "0.1.18",
     "cli-progress": "^3.12.0",
@@ -99,6 +99,7 @@
     "fast-json-patch": "^3.1.1",
     "filesize": "^6.1.0",
     "http-proxy-middleware": "^1.0.5",
+    "http-terminator": "^3.2.0",
     "isbot": "^3.6.10",
     "js-cookie": "2.2.1",
     "js-yaml": "^4.1.0",
@@ -120,7 +121,7 @@
     "ngx-infinite-scroll": "^15.0.0",
     "ngx-pagination": "6.0.3",
     "ngx-sortablejs": "^11.1.0",
-    "ngx-ui-switch": "^14.0.3",
+    "ngx-ui-switch": "^14.1.0",
     "nouislider": "^15.7.1",
     "pem": "1.14.7",
     "prop-types": "^15.8.1",

server.ts

@@ -32,6 +32,7 @@ import isbot from 'isbot';
 import { createCertificate } from 'pem';
 import { createServer } from 'https';
 import { json } from 'body-parser';
+import { createHttpTerminator } from 'http-terminator';
 
 import { readFileSync } from 'fs';
 import { join } from 'path';
@@ -320,22 +321,23 @@ function initCache() {
   if (botCacheEnabled()) {
     // Initialize a new "least-recently-used" item cache (where least recently used pages are removed first)
     // See https://www.npmjs.com/package/lru-cache
-    // When enabled, each page defaults to expiring after 1 day
+    // When enabled, each page defaults to expiring after 1 day (defined in default-app-config.ts)
     botCache = new LRU( {
       max: environment.cache.serverSide.botCache.max,
-      ttl: environment.cache.serverSide.botCache.timeToLive || 24 * 60 * 60 * 1000, // 1 day
+      ttl: environment.cache.serverSide.botCache.timeToLive,
-      allowStale: environment.cache.serverSide.botCache.allowStale ?? true // if object is stale, return stale value before deleting
+      allowStale: environment.cache.serverSide.botCache.allowStale
     });
   }
 
   if (anonymousCacheEnabled()) {
     // NOTE: While caches may share SSR pages, this cache must be kept separately because the timeToLive
     // may expire pages more frequently.
-    // When enabled, each page defaults to expiring after 10 seconds (to minimize anonymous users seeing out-of-date content)
+    // When enabled, each page defaults to expiring after 10 seconds (defined in default-app-config.ts)
+    // to minimize anonymous users seeing out-of-date content
     anonymousCache = new LRU( {
       max: environment.cache.serverSide.anonymousCache.max,
-      ttl: environment.cache.serverSide.anonymousCache.timeToLive || 10 * 1000, // 10 seconds
+      ttl: environment.cache.serverSide.anonymousCache.timeToLive,
-      allowStale: environment.cache.serverSide.anonymousCache.allowStale ?? true // if object is stale, return stale value before deleting
+      allowStale: environment.cache.serverSide.anonymousCache.allowStale
     });
   }
 }
@@ -487,7 +489,7 @@ function saveToCache(req, page: any) {
  */
 function hasNotSucceeded(statusCode) {
   const rgx = new RegExp(/^20+/);
-  return !rgx.test(statusCode)
+  return !rgx.test(statusCode);
 }
 
 function retrieveHeaders(response) {
@@ -525,23 +527,46 @@ function serverStarted() {
  * @param keys SSL credentials
  */
 function createHttpsServer(keys) {
-  createServer({
+  const listener = createServer({
     key: keys.serviceKey,
     cert: keys.certificate
   }, app).listen(environment.ui.port, environment.ui.host, () => {
     serverStarted();
   });
+
+  // Graceful shutdown when signalled
+  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');
+      })();
+      });
 }
 
+/**
+ * Create an HTTP server with the configured port and host.
+ */
 function run() {
   const port = environment.ui.port || 4000;
   const host = environment.ui.host || '/';
 
   // Start up the Node server
   const server = app();
-  server.listen(port, host, () => {
+  const listener = server.listen(port, host, () => {
     serverStarted();
   });
+
+  // Graceful shutdown when signalled
+  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;
+        })();
+      });
 }
 
 function start() {

src/app/access-control/access-control-routing-paths.ts

@@ -1,12 +1,22 @@
 import { URLCombiner } from '../core/url-combiner/url-combiner';
 import { getAccessControlModuleRoute } from '../app-routing-paths';
 
-export const GROUP_EDIT_PATH = 'groups';
+export const EPERSON_PATH = 'epeople';
+
+export function getEPersonsRoute(): string {
+  return new URLCombiner(getAccessControlModuleRoute(), EPERSON_PATH).toString();
+}
+
+export function getEPersonEditRoute(id: string): string {
+  return new URLCombiner(getEPersonsRoute(), id, 'edit').toString();
+}
+
+export const GROUP_PATH = 'groups';
 
 export function getGroupsRoute() {
-  return new URLCombiner(getAccessControlModuleRoute(), GROUP_EDIT_PATH).toString();
+  return new URLCombiner(getAccessControlModuleRoute(), GROUP_PATH).toString();
 }
 
 export function getGroupEditRoute(id: string) {
-  return new URLCombiner(getAccessControlModuleRoute(), GROUP_EDIT_PATH, id).toString();
+  return new URLCombiner(getGroupsRoute(), id, 'edit').toString();
 }

src/app/access-control/access-control-routing.module.ts

@@ -3,7 +3,7 @@ import { RouterModule } from '@angular/router';
 import { EPeopleRegistryComponent } from './epeople-registry/epeople-registry.component';
 import { GroupFormComponent } from './group-registry/group-form/group-form.component';
 import { GroupsRegistryComponent } from './group-registry/groups-registry.component';
-import { GROUP_EDIT_PATH } from './access-control-routing-paths';
+import { EPERSON_PATH, GROUP_PATH } from './access-control-routing-paths';
 import { I18nBreadcrumbResolver } from '../core/breadcrumbs/i18n-breadcrumb.resolver';
 import { GroupPageGuard } from './group-registry/group-page.guard';
 import {
@@ -13,12 +13,14 @@ import {
   SiteAdministratorGuard
 } from '../core/data/feature-authorization/feature-authorization-guard/site-administrator.guard';
 import { BulkAccessComponent } from './bulk-access/bulk-access.component';
+import { EPersonFormComponent } from './epeople-registry/eperson-form/eperson-form.component';
+import { EPersonResolver } from './epeople-registry/eperson-resolver.service';
 
 @NgModule({
   imports: [
     RouterModule.forChild([
       {
-        path: 'epeople',
+        path: EPERSON_PATH,
         component: EPeopleRegistryComponent,
         resolve: {
           breadcrumb: I18nBreadcrumbResolver
@@ -27,7 +29,26 @@ import { BulkAccessComponent } from './bulk-access/bulk-access.component';
         canActivate: [SiteAdministratorGuard]
       },
       {
-        path: GROUP_EDIT_PATH,
+        path: `${EPERSON_PATH}/create`,
+        component: EPersonFormComponent,
+        resolve: {
+          breadcrumb: I18nBreadcrumbResolver,
+        },
+        data: { title: 'admin.access-control.epeople.add.title', breadcrumbKey: 'admin.access-control.epeople.add' },
+        canActivate: [SiteAdministratorGuard],
+      },
+      {
+        path: `${EPERSON_PATH}/:id/edit`,
+        component: EPersonFormComponent,
+        resolve: {
+          breadcrumb: I18nBreadcrumbResolver,
+          ePerson: EPersonResolver,
+        },
+        data: { title: 'admin.access-control.epeople.edit.title', breadcrumbKey: 'admin.access-control.epeople.edit' },
+        canActivate: [SiteAdministratorGuard],
+      },
+      {
+        path: GROUP_PATH,
         component: GroupsRegistryComponent,
         resolve: {
           breadcrumb: I18nBreadcrumbResolver
@@ -36,7 +57,7 @@ import { BulkAccessComponent } from './bulk-access/bulk-access.component';
         canActivate: [GroupAdministratorGuard]
       },
       {
-        path: `${GROUP_EDIT_PATH}/newGroup`,
+        path: `${GROUP_PATH}/create`,
         component: GroupFormComponent,
         resolve: {
           breadcrumb: I18nBreadcrumbResolver
@@ -45,7 +66,7 @@ import { BulkAccessComponent } from './bulk-access/bulk-access.component';
         canActivate: [GroupAdministratorGuard]
       },
       {
-        path: `${GROUP_EDIT_PATH}/:groupId`,
+        path: `${GROUP_PATH}/:groupId/edit`,
         component: GroupFormComponent,
         resolve: {
           breadcrumb: I18nBreadcrumbResolver

src/app/access-control/bulk-access/browse/bulk-access-browse.component.html

@@ -1,15 +1,15 @@
 <ngb-accordion #acc="ngbAccordion" [activeIds]="'browse'">
   <ngb-panel [id]="'browse'">
     <ng-template ngbPanelHeader>
-      <div class="w-100 d-flex justify-content-between collapse-toggle" ngbPanelToggle (click)="acc.toggle('browse')"
+      <div class="w-100 d-flex gap-3 justify-content-between collapse-toggle" ngbPanelToggle (click)="acc.toggle('browse')"
            data-test="browse">
         <button type="button" class="btn btn-link p-0" (click)="$event.preventDefault()"
-                [attr.aria-expanded]="!acc.isExpanded('browse')"
+                [attr.aria-expanded]="acc.isExpanded('browse')"
-                aria-controls="collapsePanels">
+                aria-controls="bulk-access-browse-panel-content">
           {{ 'admin.access-control.bulk-access-browse.header' | translate }}
         </button>
-        <div class="text-right d-flex">
+        <div class="text-right d-flex gap-2">
-          <div class="ml-3 d-inline-block">
+          <div class="d-flex my-auto">
             <span *ngIf="acc.isExpanded('browse')" class="fas fa-chevron-up fa-fw"></span>
             <span *ngIf="!acc.isExpanded('browse')" class="fas fa-chevron-down fa-fw"></span>
           </div>
@@ -17,51 +17,53 @@
       </div>
     </ng-template>
     <ng-template ngbPanelContent>
-      <ul ngbNav #nav="ngbNav" [(activeId)]="activateId" class="nav-pills">
+      <div id="bulk-access-browse-panel-content">
-        <li [ngbNavItem]="'search'">
+        <ul ngbNav #nav="ngbNav" [(activeId)]="activateId" class="nav-pills">
-          <a ngbNavLink>{{'admin.access-control.bulk-access-browse.search.header' | translate}}</a>
+          <li [ngbNavItem]="'search'" role="presentation">
-          <ng-template ngbNavContent>
+            <a ngbNavLink>{{'admin.access-control.bulk-access-browse.search.header' | translate}}</a>
-            <div class="mx-n3">
+            <ng-template ngbNavContent>
-              <ds-themed-search [configuration]="'administrativeBulkAccess'"
+              <div class="mx-n3">
-                                [selectable]="true"
+                <ds-themed-search [configuration]="'administrativeBulkAccess'"
-                                [selectionConfig]="{ repeatable: true, listId: listId }"
+                                  [selectable]="true"
-                                [showThumbnails]="false"></ds-themed-search>
+                                  [selectionConfig]="{ repeatable: true, listId: listId }"
-            </div>
+                                  [showThumbnails]="false"></ds-themed-search>
-          </ng-template>
+              </div>
-        </li>
+            </ng-template>
-        <li [ngbNavItem]="'selected'">
+          </li>
-          <a ngbNavLink>
+          <li [ngbNavItem]="'selected'" role="presentation">
-            {{'admin.access-control.bulk-access-browse.selected.header' | translate: {number: ((objectsSelected$ | async)?.payload?.totalElements) ? (objectsSelected$ | async)?.payload?.totalElements : '0'} }}
+            <a ngbNavLink>
-          </a>
+              {{'admin.access-control.bulk-access-browse.selected.header' | translate: {number: ((objectsSelected$ | async)?.payload?.totalElements) ? (objectsSelected$ | async)?.payload?.totalElements : '0'} }}
-          <ng-template ngbNavContent>
+            </a>
-            <ds-pagination
+            <ng-template ngbNavContent>
-              [paginationOptions]="(paginationOptions$ | async)"
+              <ds-pagination
-              [pageInfoState]="(objectsSelected$|async)?.payload.pageInfo"
+                [paginationOptions]="(paginationOptions$ | async)"
-              [collectionSize]="(objectsSelected$|async)?.payload?.totalElements"
+                [pageInfoState]="(objectsSelected$|async)?.payload.pageInfo"
-              [objects]="(objectsSelected$|async)"
+                [collectionSize]="(objectsSelected$|async)?.payload?.totalElements"
-              [showPaginator]="false"
+                [objects]="(objectsSelected$|async)"
-              (prev)="pagePrev()"
+                [showPaginator]="false"
-              (next)="pageNext()">
+                (prev)="pagePrev()"
-              <ul *ngIf="(objectsSelected$|async)?.hasSucceeded" class="list-unstyled ml-4">
+                (next)="pageNext()">
-                <li *ngFor='let object of (objectsSelected$|async)?.payload?.page | paginate: { itemsPerPage: (paginationOptions$ | async).pageSize,
+                <ul *ngIf="(objectsSelected$|async)?.hasSucceeded" class="list-unstyled ml-4">
-                            currentPage: (paginationOptions$ | async).currentPage, totalItems: (objectsSelected$|async)?.payload?.page.length }; let i = index; let last = last '
+                  <li *ngFor='let object of (objectsSelected$|async)?.payload?.page | paginate: { itemsPerPage: (paginationOptions$ | async).pageSize,
-                    class="mt-4 mb-4 d-flex"
+                              currentPage: (paginationOptions$ | async).currentPage, totalItems: (objectsSelected$|async)?.payload?.page.length }; let i = index; let last = last '
-                    [attr.data-test]="'list-object' | dsBrowserOnly">
+                      class="mt-4 mb-4 d-flex"
-                  <ds-selectable-list-item-control [index]="i"
+                      [attr.data-test]="'list-object' | dsBrowserOnly">
-                                                   [object]="object"
+                    <ds-selectable-list-item-control [index]="i"
-                                                   [selectionConfig]="{ repeatable: true, listId: listId }"></ds-selectable-list-item-control>
+                                                     [object]="object"
-                  <ds-listable-object-component-loader [listID]="listId"
+                                                     [selectionConfig]="{ repeatable: true, listId: listId }"></ds-selectable-list-item-control>
-                                                       [index]="i"
+                    <ds-listable-object-component-loader [listID]="listId"
-                                                       [object]="object"
+                                                         [index]="i"
-                                                       [showThumbnails]="false"
+                                                         [object]="object"
-                                                       [viewMode]="'list'"></ds-listable-object-component-loader>
+                                                         [showThumbnails]="false"
-                </li>
+                                                         [viewMode]="'list'"></ds-listable-object-component-loader>
-              </ul>
+                  </li>
-            </ds-pagination>
+                </ul>
-          </ng-template>
+              </ds-pagination>
-        </li>
+            </ng-template>
-      </ul>
+          </li>
-      <div [ngbNavOutlet]="nav" class="mt-5"></div>
+        </ul>
+        <div [ngbNavOutlet]="nav" class="mt-5"></div>
+      </div>
     </ng-template>
   </ngb-panel>
 </ngb-accordion>

src/app/access-control/bulk-access/settings/bulk-access-settings.component.html

@@ -1,13 +1,13 @@
 <ngb-accordion #acc="ngbAccordion" [activeIds]="'settings'">
   <ngb-panel [id]="'settings'">
     <ng-template ngbPanelHeader>
-      <div class="w-100 d-flex justify-content-between collapse-toggle" ngbPanelToggle (click)="acc.toggle('settings')" data-test="settings">
+      <div class="w-100 d-flex gap-3 justify-content-between collapse-toggle" ngbPanelToggle (click)="acc.toggle('settings')" data-test="settings">
-        <button type="button" class="btn btn-link p-0" (click)="$event.preventDefault()" [attr.aria-expanded]="!acc.isExpanded('browse')"
+        <button type="button" class="btn btn-link p-0" (click)="$event.preventDefault()" [attr.aria-expanded]="acc.isExpanded('settings')"
-                aria-controls="collapsePanels">
+                aria-controls="bulk-access-settings-panel-content">
           {{ 'admin.access-control.bulk-access-settings.header' | translate }}
         </button>
-        <div class="text-right d-flex">
+        <div class="text-right d-flex gap-2">
-          <div class="ml-3 d-inline-block">
+          <div class="d-flex my-auto">
             <span *ngIf="acc.isExpanded('settings')" class="fas fa-chevron-up fa-fw"></span>
             <span *ngIf="!acc.isExpanded('settings')" class="fas fa-chevron-down fa-fw"></span>
           </div>
@@ -15,7 +15,7 @@
       </div>
     </ng-template>
     <ng-template ngbPanelContent>
-      <ds-access-control-form-container #dsAccessControlForm [showSubmit]="false"></ds-access-control-form-container>
+      <ds-access-control-form-container id="bulk-access-settings-panel-content" #dsAccessControlForm [showSubmit]="false"></ds-access-control-form-container>
     </ng-template>
   </ngb-panel>
 </ngb-accordion>

src/app/access-control/epeople-registry/epeople-registry.component.html

@@ -2,98 +2,93 @@
   <div class="epeople-registry row">
     <div class="col-12">
       <div class="d-flex justify-content-between border-bottom mb-3">
-        <h2 id="header" class="pb-2">{{labelPrefix + 'head' | translate}}</h2>
+        <h1 id="header" class="pb-2">{{labelPrefix + 'head' | translate}}</h1>
 
-        <div *ngIf="!isEPersonFormShown">
+        <div>
           <button class="mr-auto btn btn-success addEPerson-button"
-                  (click)="isEPersonFormShown = true">
+                  [routerLink]="'create'">
             <i class="fas fa-plus"></i>
             <span class="d-none d-sm-inline ml-1">{{labelPrefix + 'button.add' | translate}}</span>
           </button>
         </div>
       </div>
 
-      <ds-eperson-form *ngIf="isEPersonFormShown" (submitForm)="reset()"
+      <h2 id="search" class="border-bottom pb-2">
-                       (cancelForm)="isEPersonFormShown = false"></ds-eperson-form>
+        {{labelPrefix + 'search.head' | translate}}
-
+      </h2>
-      <div *ngIf="!isEPersonFormShown">
+      <form [formGroup]="searchForm" (ngSubmit)="search(searchForm.value)" class="d-flex justify-content-between">
-        <h3 id="search" class="border-bottom pb-2">{{labelPrefix + 'search.head' | translate}}
+        <div>
-
+          <select name="scope" id="scope" formControlName="scope" class="form-control" aria-label="Search scope">
-        </h3>
+            <option value="metadata">{{labelPrefix + 'search.scope.metadata' | translate}}</option>
-        <form [formGroup]="searchForm" (ngSubmit)="search(searchForm.value)" class="d-flex justify-content-between">
+            <option value="email">{{labelPrefix + 'search.scope.email' | translate}}</option>
-          <div>
+          </select>
-            <select name="scope" id="scope" formControlName="scope" class="form-control" aria-label="Search scope">
+        </div>
-              <option value="metadata">{{labelPrefix + 'search.scope.metadata' | translate}}</option>
+        <div class="flex-grow-1 mr-3 ml-3">
-              <option value="email">{{labelPrefix + 'search.scope.email' | translate}}</option>
+          <div class="form-group input-group">
-            </select>
+            <input type="text" name="query" id="query" formControlName="query"
-          </div>
+                   class="form-control" [attr.aria-label]="labelPrefix + 'search.placeholder' | translate"
-          <div class="flex-grow-1 mr-3 ml-3">
+                   [placeholder]="(labelPrefix + 'search.placeholder' | translate)">
-            <div class="form-group input-group">
+            <span class="input-group-append">
-              <input type="text" name="query" id="query" formControlName="query"
-                    class="form-control" [attr.aria-label]="labelPrefix + 'search.placeholder' | translate"
-                     [placeholder]="(labelPrefix + 'search.placeholder' | translate)">
-              <span class="input-group-append">
                 <button type="submit" class="search-button btn btn-primary">
                   <i class="fas fa-search"></i> {{ labelPrefix + 'search.button' | translate }}
                 </button>
               </span>
-            </div>
           </div>
-          <div>
-            <button (click)="clearFormAndResetResult();"
-                    class="search-button btn btn-secondary">{{labelPrefix + 'button.see-all' | translate}}</button>
-          </div>
-        </form>
-
-        <ds-themed-loading *ngIf="searching$ | async"></ds-themed-loading>
-        <ds-pagination
-          *ngIf="(pageInfoState$ | async)?.totalElements > 0 && !(searching$ | async)"
-          [paginationOptions]="config"
-          [pageInfoState]="pageInfoState$"
-          [collectionSize]="(pageInfoState$ | async)?.totalElements"
-          [hideGear]="true"
-          [hidePagerWhenSinglePage]="true">
-
-          <div class="table-responsive">
-            <table id="epeople" class="table table-striped table-hover table-bordered">
-              <thead>
-              <tr>
-                <th scope="col">{{labelPrefix + 'table.id' | translate}}</th>
-                <th scope="col">{{labelPrefix + 'table.name' | translate}}</th>
-                <th scope="col">{{labelPrefix + 'table.email' | translate}}</th>
-                <th>{{labelPrefix + 'table.edit' | translate}}</th>
-              </tr>
-              </thead>
-              <tbody>
-              <tr *ngFor="let epersonDto of (ePeopleDto$ | async)?.page"
-                  [ngClass]="{'table-primary' : isActive(epersonDto.eperson) | async}">
-                <td>{{epersonDto.eperson.id}}</td>
-                <td>{{ dsoNameService.getName(epersonDto.eperson) }}</td>
-                <td>{{epersonDto.eperson.email}}</td>
-                <td>
-                  <div class="btn-group edit-field">
-                    <button (click)="toggleEditEPerson(epersonDto.eperson)"
-                            class="btn btn-outline-primary btn-sm access-control-editEPersonButton"
-                            title="{{labelPrefix + 'table.edit.buttons.edit' | translate: { name: dsoNameService.getName(epersonDto.eperson) } }}">
-                      <i class="fas fa-edit fa-fw"></i>
-                    </button>
-                    <button [disabled]="!epersonDto.ableToDelete" (click)="deleteEPerson(epersonDto.eperson)"
-                            class="delete-button btn btn-outline-danger btn-sm access-control-deleteEPersonButton"
-                            title="{{labelPrefix + 'table.edit.buttons.remove' | translate: { name: dsoNameService.getName(epersonDto.eperson) } }}">
-                      <i class="fas fa-trash-alt fa-fw"></i>
-                    </button>
-                  </div>
-                </td>
-              </tr>
-              </tbody>
-            </table>
-          </div>
-
-        </ds-pagination>
-
-        <div *ngIf="(pageInfoState$ | async)?.totalElements == 0" class="alert alert-info w-100 mb-2" role="alert">
-          {{labelPrefix + 'no-items' | translate}}
         </div>
+        <div>
+          <button (click)="clearFormAndResetResult();"
+                  class="search-button btn btn-secondary">{{labelPrefix + 'button.see-all' | translate}}</button>
+        </div>
+      </form>
+
+      <ds-themed-loading *ngIf="searching$ | async"></ds-themed-loading>
+      <ds-pagination
+        *ngIf="(pageInfoState$ | async)?.totalElements > 0 && !(searching$ | async)"
+        [paginationOptions]="config"
+        [pageInfoState]="pageInfoState$"
+        [collectionSize]="(pageInfoState$ | async)?.totalElements"
+        [hideGear]="true"
+        [hidePagerWhenSinglePage]="true">
+
+        <div class="table-responsive">
+          <table id="epeople" class="table table-striped table-hover table-bordered">
+            <thead>
+            <tr>
+              <th scope="col">{{labelPrefix + 'table.id' | translate}}</th>
+              <th scope="col">{{labelPrefix + 'table.name' | translate}}</th>
+              <th scope="col">{{labelPrefix + 'table.email' | translate}}</th>
+              <th>{{labelPrefix + 'table.edit' | translate}}</th>
+            </tr>
+            </thead>
+            <tbody>
+            <tr *ngFor="let epersonDto of (ePeopleDto$ | async)?.page"
+                [ngClass]="{'table-primary' : isActive(epersonDto.eperson) | async}">
+              <td>{{epersonDto.eperson.id}}</td>
+              <td>{{ dsoNameService.getName(epersonDto.eperson) }}</td>
+              <td>{{epersonDto.eperson.email}}</td>
+              <td>
+                <div class="btn-group edit-field">
+                  <button [routerLink]="getEditEPeoplePage(epersonDto.eperson.id)"
+                          class="btn btn-outline-primary btn-sm access-control-editEPersonButton"
+                          title="{{labelPrefix + 'table.edit.buttons.edit' | translate: { name: dsoNameService.getName(epersonDto.eperson) } }}">
+                    <i class="fas fa-edit fa-fw"></i>
+                  </button>
+                  <button *ngIf="epersonDto.ableToDelete" (click)="deleteEPerson(epersonDto.eperson)"
+                          class="delete-button btn btn-outline-danger btn-sm access-control-deleteEPersonButton"
+                          title="{{labelPrefix + 'table.edit.buttons.remove' | translate: { name: dsoNameService.getName(epersonDto.eperson) } }}">
+                    <i class="fas fa-trash-alt fa-fw"></i>
+                  </button>
+                </div>
+              </td>
+            </tr>
+            </tbody>
+          </table>
+        </div>
+
+      </ds-pagination>
+
+      <div *ngIf="(pageInfoState$ | async)?.totalElements == 0" class="alert alert-info w-100 mb-2" role="alert">
+        {{labelPrefix + 'no-items' | translate}}
       </div>
     </div>
   </div>

src/app/access-control/epeople-registry/epeople-registry.component.spec.ts

@@ -203,36 +203,6 @@ describe('EPeopleRegistryComponent', () => {
     });
   });
 
-  describe('toggleEditEPerson', () => {
-    describe('when you click on first edit eperson button', () => {
-      beforeEach(fakeAsync(() => {
-        const editButtons = fixture.debugElement.queryAll(By.css('.access-control-editEPersonButton'));
-        editButtons[0].triggerEventHandler('click', {
-          preventDefault: () => {/**/
-          }
-        });
-        tick();
-        fixture.detectChanges();
-      }));
-
-      it('editEPerson form is toggled', () => {
-        const ePeopleIds = fixture.debugElement.queryAll(By.css('#epeople tr td:first-child'));
-        ePersonDataServiceStub.getActiveEPerson().subscribe((activeEPerson: EPerson) => {
-          if (ePeopleIds[0] && activeEPerson === ePeopleIds[0].nativeElement.textContent) {
-            expect(component.isEPersonFormShown).toEqual(false);
-          } else {
-            expect(component.isEPersonFormShown).toEqual(true);
-          }
-
-        });
-      });
-
-      it('EPerson search section is hidden', () => {
-        expect(fixture.debugElement.query(By.css('#search'))).toBeNull();
-      });
-    });
-  });
-
   describe('deleteEPerson', () => {
     describe('when you click on first delete eperson button', () => {
       let ePeopleIdsFoundBeforeDelete;

src/app/access-control/epeople-registry/epeople-registry.component.ts

@@ -22,6 +22,7 @@ import { PageInfo } from '../../core/shared/page-info.model';
 import { NoContent } from '../../core/shared/NoContent.model';
 import { PaginationService } from '../../core/pagination/pagination.service';
 import { DSONameService } from '../../core/breadcrumbs/dso-name.service';
+import { getEPersonEditRoute, getEPersonsRoute } from '../access-control-routing-paths';
 
 @Component({
   selector: 'ds-epeople-registry',
@@ -64,11 +65,6 @@ export class EPeopleRegistryComponent implements OnInit, OnDestroy {
     currentPage: 1
   });
 
-  /**
-   * Whether or not to show the EPerson form
-   */
-  isEPersonFormShown: boolean;
-
   // The search form
   searchForm;
 
@@ -114,17 +110,11 @@ export class EPeopleRegistryComponent implements OnInit, OnDestroy {
    */
   initialisePage() {
     this.searching$.next(true);
-    this.isEPersonFormShown = false;
     this.search({scope: this.currentSearchScope, query: this.currentSearchQuery});
-    this.subs.push(this.epersonService.getActiveEPerson().subscribe((eperson: EPerson) => {
-      if (eperson != null && eperson.id) {
-        this.isEPersonFormShown = true;
-      }
-    }));
     this.subs.push(this.ePeople$.pipe(
       switchMap((epeople: PaginatedList<EPerson>) => {
         if (epeople.pageInfo.totalElements > 0) {
-          return combineLatest([...epeople.page.map((eperson: EPerson) => {
+          return combineLatest(epeople.page.map((eperson: EPerson) => {
             return this.authorizationService.isAuthorized(FeatureID.CanDelete, hasValue(eperson) ? eperson.self : undefined).pipe(
               map((authorized) => {
                 const epersonDtoModel: EpersonDtoModel = new EpersonDtoModel();
@@ -133,7 +123,7 @@ export class EPeopleRegistryComponent implements OnInit, OnDestroy {
                 return epersonDtoModel;
               })
             );
-          })]).pipe(map((dtos: EpersonDtoModel[]) => {
+          })).pipe(map((dtos: EpersonDtoModel[]) => {
             return buildPaginatedList(epeople.pageInfo, dtos);
           }));
         } else {
@@ -160,14 +150,14 @@ export class EPeopleRegistryComponent implements OnInit, OnDestroy {
           const query: string = data.query;
           const scope: string = data.scope;
           if (query != null && this.currentSearchQuery !== query) {
-            this.router.navigate([this.epersonService.getEPeoplePageRouterLink()], {
+            void this.router.navigate([getEPersonsRoute()], {
               queryParamsHandling: 'merge'
             });
             this.currentSearchQuery = query;
             this.paginationService.resetPage(this.config.id);
           }
           if (scope != null && this.currentSearchScope !== scope) {
-            this.router.navigate([this.epersonService.getEPeoplePageRouterLink()], {
+            void this.router.navigate([getEPersonsRoute()], {
               queryParamsHandling: 'merge'
             });
             this.currentSearchScope = scope;
@@ -205,23 +195,6 @@ export class EPeopleRegistryComponent implements OnInit, OnDestroy {
     return this.epersonService.getActiveEPerson();
   }
 
-  /**
-   * Start editing the selected EPerson
-   * @param ePerson
-   */
-  toggleEditEPerson(ePerson: EPerson) {
-    this.getActiveEPerson().pipe(take(1)).subscribe((activeEPerson: EPerson) => {
-      if (ePerson === activeEPerson) {
-        this.epersonService.cancelEditEPerson();
-        this.isEPersonFormShown = false;
-      } else {
-        this.epersonService.editEPerson(ePerson);
-        this.isEPersonFormShown = true;
-      }
-    });
-    this.scrollToTop();
-  }
-
   /**
    * Deletes EPerson, show notification on success/failure & updates EPeople list
    */
@@ -242,7 +215,7 @@ export class EPeopleRegistryComponent implements OnInit, OnDestroy {
               if (restResponse.hasSucceeded) {
                 this.notificationsService.success(this.translateService.get(this.labelPrefix + 'notification.deleted.success', {name: this.dsoNameService.getName(ePerson)}));
               } else {
-                this.notificationsService.error('Error occured when trying to delete EPerson with id: ' + ePerson.id + ' with code: ' + restResponse.statusCode + ' and message: ' + restResponse.errorMessage);
+                this.notificationsService.error(this.translateService.get(this.labelPrefix + 'notification.deleted.success', { id: ePerson.id, statusCode: restResponse.statusCode, errorMessage: restResponse.errorMessage }));
               }
             });
           }
@@ -264,16 +237,6 @@ export class EPeopleRegistryComponent implements OnInit, OnDestroy {
     this.subs.filter((sub) => hasValue(sub)).forEach((sub) => sub.unsubscribe());
   }
 
-  scrollToTop() {
-    (function smoothscroll() {
-      const currentScroll = document.documentElement.scrollTop || document.body.scrollTop;
-      if (currentScroll > 0) {
-        window.requestAnimationFrame(smoothscroll);
-        window.scrollTo(0, currentScroll - (currentScroll / 8));
-      }
-    })();
-  }
-
   /**
    * Reset all input-fields to be empty and search all search
    */
@@ -284,20 +247,7 @@ export class EPeopleRegistryComponent implements OnInit, OnDestroy {
     this.search({query: ''});
   }
 
-  /**
+  getEditEPeoplePage(id: string): string {
-   * This method will set everything to stale, which will cause the lists on this page to update.
+    return getEPersonEditRoute(id);
-   */
-  reset(): void {
-    this.epersonService.getBrowseEndpoint().pipe(
-      take(1),
-      switchMap((href: string) => {
-        return this.requestService.setStaleByHrefSubstring(href).pipe(
-          take(1),
-        );
-      })
-    ).subscribe(()=>{
-      this.epersonService.cancelEditEPerson();
-      this.isEPersonFormShown = false;
-    });
   }
 }

src/app/access-control/epeople-registry/eperson-form/eperson-form.component.html

@@ -1,89 +1,97 @@
-<div *ngIf="epersonService.getActiveEPerson() | async; then editheader; else createHeader"></div>
+<div class="container">
+  <div class="group-form row">
+    <div class="col-12">
 
-<ng-template #createHeader>
+      <div *ngIf="epersonService.getActiveEPerson() | async; then editHeader; else createHeader"></div>
-  <h4>{{messagePrefix + '.create' | translate}}</h4>
-</ng-template>
 
-<ng-template #editheader>
+      <ng-template #createHeader>
-  <h4>{{messagePrefix + '.edit' | translate}}</h4>
+        <h1 class="border-bottom pb-2">{{messagePrefix + '.create' | translate}}</h1>
-</ng-template>
+      </ng-template>
 
-<ds-form [formId]="formId"
+      <ng-template #editHeader>
-         [formModel]="formModel"
+        <h1 class="border-bottom pb-2">{{messagePrefix + '.edit' | translate}}</h1>
-         [formGroup]="formGroup"
+      </ng-template>
-         [formLayout]="formLayout"
-         [displayCancel]="false"
-         [submitLabel]="submitLabel"
-         (submitForm)="onSubmit()">
-  <div before class="btn-group">
-    <button (click)="onCancel()" type="button"
-            class="btn btn-outline-secondary"><i class="fas fa-arrow-left"></i> {{messagePrefix + '.return' | translate}}</button>
-  </div>
-  <div *ngIf="displayResetPassword" between class="btn-group">
-    <button class="btn btn-primary" [disabled]="!(canReset$ | async)" type="button" (click)="resetPassword()">
-      <i class="fa fa-key"></i> {{'admin.access-control.epeople.actions.reset' | translate}}
-    </button>
-  </div>
-  <div between class="btn-group ml-1">
-    <button *ngIf="!isImpersonated" class="btn btn-primary" type="button" [ngClass]="{'d-none' : !(canImpersonate$ | async)}" (click)="impersonate()">
-      <i class="fa fa-user-secret"></i> {{'admin.access-control.epeople.actions.impersonate' | translate}}
-    </button>
-    <button *ngIf="isImpersonated" class="btn btn-primary" type="button" (click)="stopImpersonating()">
-      <i class="fa fa-user-secret"></i> {{'admin.access-control.epeople.actions.stop-impersonating' | translate}}
-    </button>
-  </div>
-  <button after class="btn btn-danger delete-button" type="button" [disabled]="!(canDelete$ | async)" (click)="delete()">
-    <i class="fas fa-trash"></i> {{'admin.access-control.epeople.actions.delete' | translate}}
-  </button>
-</ds-form>
 
-<ds-themed-loading [showMessage]="false" *ngIf="!formGroup"></ds-themed-loading>
+      <ds-form [formId]="formId"
+               [formModel]="formModel"
+               [formGroup]="formGroup"
+               [formLayout]="formLayout"
+               [displayCancel]="false"
+               [submitLabel]="submitLabel"
+               (submitForm)="onSubmit()">
+        <div before class="btn-group">
+          <button (click)="onCancel()" type="button" class="btn btn-outline-secondary">
+            <i class="fas fa-arrow-left"></i> {{messagePrefix + '.return' | translate}}
+          </button>
+        </div>
+        <div *ngIf="displayResetPassword" between class="btn-group">
+          <button class="btn btn-primary" [disabled]="!(canReset$ | async)" type="button" (click)="resetPassword()">
+            <i class="fa fa-key"></i> {{'admin.access-control.epeople.actions.reset' | translate}}
+          </button>
+        </div>
+        <div *ngIf="canImpersonate$ | async" between class="btn-group">
+          <button *ngIf="!isImpersonated" class="btn btn-primary" type="button" (click)="impersonate()">
+            <i class="fa fa-user-secret"></i> {{'admin.access-control.epeople.actions.impersonate' | translate}}
+          </button>
+          <button *ngIf="isImpersonated" class="btn btn-primary" type="button" (click)="stopImpersonating()">
+            <i class="fa fa-user-secret"></i> {{'admin.access-control.epeople.actions.stop-impersonating' | translate}}
+          </button>
+        </div>
+        <button *ngIf="canDelete$ | async" after class="btn btn-danger delete-button" type="button" (click)="delete()">
+          <i class="fas fa-trash"></i> {{'admin.access-control.epeople.actions.delete' | translate}}
+        </button>
+      </ds-form>
 
-<div *ngIf="epersonService.getActiveEPerson() | async">
+      <ds-themed-loading [showMessage]="false" *ngIf="!formGroup"></ds-themed-loading>
-  <h5>{{messagePrefix + '.groupsEPersonIsMemberOf' | translate}}</h5>
 
-  <ds-themed-loading [showMessage]="false" *ngIf="!(groups | async)"></ds-themed-loading>
+      <div *ngIf="epersonService.getActiveEPerson() | async">
+        <h2>{{messagePrefix + '.groupsEPersonIsMemberOf' | translate}}</h2>
 
-  <ds-pagination
+        <ds-themed-loading [showMessage]="false" *ngIf="!(groups | async)"></ds-themed-loading>
-    *ngIf="(groups | async)?.payload?.totalElements > 0"
-    [paginationOptions]="config"
-    [pageInfoState]="(groups | async)?.payload"
-    [collectionSize]="(groups | async)?.payload?.totalElements"
-    [hideGear]="true"
-    [hidePagerWhenSinglePage]="true"
-    (pageChange)="onPageChange($event)">
 
-    <div class="table-responsive">
+        <ds-pagination
-      <table id="groups" class="table table-striped table-hover table-bordered">
+          *ngIf="(groups | async)?.payload?.totalElements > 0"
-        <thead>
+          [paginationOptions]="config"
-        <tr>
+          [pageInfoState]="(groups | async)?.payload"
-          <th scope="col" class="align-middle">{{messagePrefix + '.table.id' | translate}}</th>
+          [collectionSize]="(groups | async)?.payload?.totalElements"
-          <th scope="col" class="align-middle">{{messagePrefix + '.table.name' | translate}}</th>
+          [hideGear]="true"
-          <th scope="col" class="align-middle">{{messagePrefix + '.table.collectionOrCommunity' | translate}}</th>
+          [hidePagerWhenSinglePage]="true"
-        </tr>
+          (pageChange)="onPageChange($event)">
-        </thead>
-        <tbody>
-        <tr *ngFor="let group of (groups | async)?.payload?.page">
-          <td class="align-middle">{{group.id}}</td>
-          <td class="align-middle">
-            <a (click)="groupsDataService.startEditingNewGroup(group)"
-               [routerLink]="[groupsDataService.getGroupEditPageRouterLink(group)]">
-            {{ dsoNameService.getName(group) }}
-          </a>
-          </td>
-          <td class="align-middle">{{ dsoNameService.getName(undefined) }}</td>
-        </tr>
-        </tbody>
-      </table>
-    </div>
 
-  </ds-pagination>
+          <div class="table-responsive">
+            <table id="groups" class="table table-striped table-hover table-bordered">
+              <thead>
+              <tr>
+                <th scope="col" class="align-middle">{{messagePrefix + '.table.id' | translate}}</th>
+                <th scope="col" class="align-middle">{{messagePrefix + '.table.name' | translate}}</th>
+                <th scope="col" class="align-middle">{{messagePrefix + '.table.collectionOrCommunity' | translate}}</th>
+              </tr>
+              </thead>
+              <tbody>
+              <tr *ngFor="let group of (groups | async)?.payload?.page">
+                <td class="align-middle">{{group.id}}</td>
+                <td class="align-middle">
+                  <a (click)="groupsDataService.startEditingNewGroup(group)"
+                     [routerLink]="[groupsDataService.getGroupEditPageRouterLink(group)]">
+                    {{ dsoNameService.getName(group) }}
+                  </a>
+                </td>
+                <td class="align-middle">{{ dsoNameService.getName(undefined) }}</td>
+              </tr>
+              </tbody>
+            </table>
+          </div>
 
-  <div *ngIf="(groups | async)?.payload?.totalElements == 0" class="alert alert-info w-100 mb-2" role="alert">
+        </ds-pagination>
-    <div>{{messagePrefix + '.memberOfNoGroups' | translate}}</div>
+
-    <div>
+        <div *ngIf="(groups | async)?.payload?.totalElements == 0" class="alert alert-info w-100 mb-2" role="alert">
-      <button [routerLink]="[groupsDataService.getGroupRegistryRouterLink()]"
+          <div>{{messagePrefix + '.memberOfNoGroups' | translate}}</div>
-              class="btn btn-primary">{{messagePrefix + '.goToGroups' | translate}}</button>
+          <div>
+            <button [routerLink]="[groupsDataService.getGroupRegistryRouterLink()]"
+                    class="btn btn-primary">{{messagePrefix + '.goToGroups' | translate}}</button>
+          </div>
+        </div>
+      </div>
     </div>
   </div>
 </div>

src/app/access-control/epeople-registry/eperson-form/eperson-form.component.spec.ts

@@ -31,6 +31,10 @@ import { PaginationServiceStub } from '../../../shared/testing/pagination-servic
 import { FindListOptions } from '../../../core/data/find-list-options.model';
 import { ValidateEmailNotTaken } from './validators/email-taken.validator';
 import { EpersonRegistrationService } from '../../../core/data/eperson-registration.service';
+import { FollowLinkConfig } from '../../../shared/utils/follow-link-config.model';
+import { ActivatedRoute, Router } from '@angular/router';
+import { RouterStub } from '../../../shared/testing/router.stub';
+import { ActivatedRouteStub } from '../../../shared/testing/active-router.stub';
 
 describe('EPersonFormComponent', () => {
   let component: EPersonFormComponent;
@@ -43,6 +47,8 @@ describe('EPersonFormComponent', () => {
   let authorizationService: AuthorizationDataService;
   let groupsDataService: GroupDataService;
   let epersonRegistrationService: EpersonRegistrationService;
+  let route: ActivatedRouteStub;
+  let router: RouterStub;
 
   let paginationService;
 
@@ -106,6 +112,9 @@ describe('EPersonFormComponent', () => {
       },
       getEPersonByEmail(email): Observable<RemoteData<EPerson>> {
         return createSuccessfulRemoteDataObject$(null);
+      },
+      findById(_id: string, _useCachedVersionIfAvailable = true, _reRequestOnStale = true, ..._linksToFollow: FollowLinkConfig<EPerson>[]): Observable<RemoteData<EPerson>> {
+        return createSuccessfulRemoteDataObject$(null);
       }
     };
     builderService = Object.assign(getMockFormBuilderService(),{
@@ -182,6 +191,8 @@ describe('EPersonFormComponent', () => {
     });
 
     paginationService = new PaginationServiceStub();
+    route = new ActivatedRouteStub();
+    router = new RouterStub();
     TestBed.configureTestingModule({
       imports: [CommonModule, NgbModule, FormsModule, ReactiveFormsModule, BrowserModule,
         TranslateModule.forRoot({
@@ -202,6 +213,8 @@ describe('EPersonFormComponent', () => {
         { provide: PaginationService, useValue: paginationService },
         { provide: RequestService, useValue: jasmine.createSpyObj('requestService', ['removeByHrefSubstring'])},
         { provide: EpersonRegistrationService, useValue: epersonRegistrationService },
+        { provide: ActivatedRoute, useValue: route },
+        { provide: Router, useValue: router },
         EPeopleRegistryComponent
       ],
       schemas: [NO_ERRORS_SCHEMA]
@@ -263,24 +276,18 @@ describe('EPersonFormComponent', () => {
       fixture.detectChanges();
     });
     describe('firstName, lastName and email should be required', () => {
-      it('form should be invalid because the firstName is required', waitForAsync(() => {
+      it('form should be invalid because the firstName is required', () => {
-        fixture.whenStable().then(() => {
+        expect(component.formGroup.controls.firstName.valid).toBeFalse();
-          expect(component.formGroup.controls.firstName.valid).toBeFalse();
+        expect(component.formGroup.controls.firstName.errors.required).toBeTrue();
-          expect(component.formGroup.controls.firstName.errors.required).toBeTrue();
+      });
-        });
+      it('form should be invalid because the lastName is required', () => {
-      }));
+        expect(component.formGroup.controls.lastName.valid).toBeFalse();
-      it('form should be invalid because the lastName is required', waitForAsync(() => {
+        expect(component.formGroup.controls.lastName.errors.required).toBeTrue();
-        fixture.whenStable().then(() => {
+      });
-          expect(component.formGroup.controls.lastName.valid).toBeFalse();
+      it('form should be invalid because the email is required', () => {
-          expect(component.formGroup.controls.lastName.errors.required).toBeTrue();
+        expect(component.formGroup.controls.email.valid).toBeFalse();
-        });
+        expect(component.formGroup.controls.email.errors.required).toBeTrue();
-      }));
+      });
-      it('form should be invalid because the email is required', waitForAsync(() => {
-        fixture.whenStable().then(() => {
-          expect(component.formGroup.controls.email.valid).toBeFalse();
-          expect(component.formGroup.controls.email.errors.required).toBeTrue();
-        });
-      }));
     });
 
     describe('after inserting information firstName,lastName and email not required', () => {
@@ -290,24 +297,18 @@ describe('EPersonFormComponent', () => {
         component.formGroup.controls.email.setValue('test@test.com');
         fixture.detectChanges();
       });
-      it('firstName should be valid because the firstName is set', waitForAsync(() => {
+      it('firstName should be valid because the firstName is set', () => {
-        fixture.whenStable().then(() => {
           expect(component.formGroup.controls.firstName.valid).toBeTrue();
           expect(component.formGroup.controls.firstName.errors).toBeNull();
-        });
+      });
-      }));
+      it('lastName should be valid because the lastName is set', () => {
-      it('lastName should be valid because the lastName is set', waitForAsync(() => {
-        fixture.whenStable().then(() => {
           expect(component.formGroup.controls.lastName.valid).toBeTrue();
           expect(component.formGroup.controls.lastName.errors).toBeNull();
-        });
+      });
-      }));
+      it('email should be valid because the email is set', () => {
-      it('email should be valid because the email is set', waitForAsync(() => {
-        fixture.whenStable().then(() => {
           expect(component.formGroup.controls.email.valid).toBeTrue();
           expect(component.formGroup.controls.email.errors).toBeNull();
-        });
+      });
-      }));
     });
 
 
@@ -316,12 +317,10 @@ describe('EPersonFormComponent', () => {
         component.formGroup.controls.email.setValue('test@test');
         fixture.detectChanges();
       });
-      it('email should not be valid because the email pattern', waitForAsync(() => {
+      it('email should not be valid because the email pattern', () => {
-        fixture.whenStable().then(() => {
           expect(component.formGroup.controls.email.valid).toBeFalse();
           expect(component.formGroup.controls.email.errors.pattern).toBeTruthy();
-        });
+      });
-      }));
     });
 
     describe('after already utilized email', () => {
@@ -336,12 +335,10 @@ describe('EPersonFormComponent', () => {
         fixture.detectChanges();
       });
 
-      it('email should not be valid because email is already taken', waitForAsync(() => {
+      it('email should not be valid because email is already taken', () => {
-        fixture.whenStable().then(() => {
           expect(component.formGroup.controls.email.valid).toBeFalse();
           expect(component.formGroup.controls.email.errors.emailTaken).toBeTruthy();
-        });
+      });
-      }));
     });
 
 
@@ -393,11 +390,9 @@ describe('EPersonFormComponent', () => {
         fixture.detectChanges();
       });
 
-      it('should emit a new eperson using the correct values', waitForAsync(() => {
+      it('should emit a new eperson using the correct values', () => {
-        fixture.whenStable().then(() => {
+        expect(component.submitForm.emit).toHaveBeenCalledWith(expected);
-          expect(component.submitForm.emit).toHaveBeenCalledWith(expected);
+      });
-        });
-      }));
     });
 
     describe('with an active eperson', () => {
@@ -428,11 +423,9 @@ describe('EPersonFormComponent', () => {
         fixture.detectChanges();
       });
 
-      it('should emit the existing eperson using the correct values', waitForAsync(() => {
+      it('should emit the existing eperson using the correct values', () => {
-        fixture.whenStable().then(() => {
+        expect(component.submitForm.emit).toHaveBeenCalledWith(expectedWithId);
-          expect(component.submitForm.emit).toHaveBeenCalledWith(expectedWithId);
+      });
-        });
-      }));
     });
   });
 
@@ -491,16 +484,16 @@ describe('EPersonFormComponent', () => {
 
     });
 
-    it('the delete button should be active if the eperson can be deleted', () => {
+    it('the delete button should be visible if the ePerson can be deleted', () => {
       const deleteButton = fixture.debugElement.query(By.css('.delete-button'));
-      expect(deleteButton.nativeElement.disabled).toBe(false);
+      expect(deleteButton).not.toBeNull();
     });
 
-    it('the delete button should be disabled if the eperson cannot be deleted', () => {
+    it('the delete button should be hidden if the ePerson cannot be deleted', () => {
       component.canDelete$ = observableOf(false);
       fixture.detectChanges();
       const deleteButton = fixture.debugElement.query(By.css('.delete-button'));
-      expect(deleteButton.nativeElement.disabled).toBe(true);
+      expect(deleteButton).toBeNull();
     });
 
     it('should call the epersonFormComponent delete when clicked on the button', () => {

src/app/access-control/epeople-registry/eperson-form/eperson-form.component.ts

@@ -38,6 +38,8 @@ import { Registration } from '../../../core/shared/registration.model';
 import { EpersonRegistrationService } from '../../../core/data/eperson-registration.service';
 import { TYPE_REQUEST_FORGOT } from '../../../register-email-form/register-email-form.component';
 import { DSONameService } from '../../../core/breadcrumbs/dso-name.service';
+import { ActivatedRoute, Router } from '@angular/router';
+import { getEPersonsRoute } from '../../access-control-routing-paths';
 
 @Component({
   selector: 'ds-eperson-form',
@@ -194,6 +196,8 @@ export class EPersonFormComponent implements OnInit, OnDestroy {
     public requestService: RequestService,
     private epersonRegistrationService: EpersonRegistrationService,
     public dsoNameService: DSONameService,
+    protected route: ActivatedRoute,
+    protected router: Router,
   ) {
     this.subs.push(this.epersonService.getActiveEPerson().subscribe((eperson: EPerson) => {
       this.epersonInitial = eperson;
@@ -213,7 +217,9 @@ export class EPersonFormComponent implements OnInit, OnDestroy {
    * This method will initialise the page
    */
   initialisePage() {
-
+    this.subs.push(this.epersonService.findById(this.route.snapshot.params.id).subscribe((ePersonRD: RemoteData<EPerson>) => {
+      this.epersonService.editEPerson(ePersonRD.payload);
+    }));
     observableCombineLatest([
       this.translateService.get(`${this.messagePrefix}.firstName`),
       this.translateService.get(`${this.messagePrefix}.lastName`),
@@ -339,6 +345,7 @@ export class EPersonFormComponent implements OnInit, OnDestroy {
   onCancel() {
     this.epersonService.cancelEditEPerson();
     this.cancelForm.emit();
+    void this.router.navigate([getEPersonsRoute()]);
   }
 
   /**
@@ -390,6 +397,8 @@ export class EPersonFormComponent implements OnInit, OnDestroy {
       if (rd.hasSucceeded) {
         this.notificationsService.success(this.translateService.get(this.labelPrefix + 'notification.created.success', { name: this.dsoNameService.getName(ePersonToCreate) }));
         this.submitForm.emit(ePersonToCreate);
+        this.epersonService.clearEPersonRequests();
+        void this.router.navigateByUrl(getEPersonsRoute());
       } else {
         this.notificationsService.error(this.translateService.get(this.labelPrefix + 'notification.created.failure', { name: this.dsoNameService.getName(ePersonToCreate) }));
         this.cancelForm.emit();
@@ -429,6 +438,7 @@ export class EPersonFormComponent implements OnInit, OnDestroy {
       if (rd.hasSucceeded) {
         this.notificationsService.success(this.translateService.get(this.labelPrefix + 'notification.edited.success', { name: this.dsoNameService.getName(editedEperson) }));
         this.submitForm.emit(editedEperson);
+        void this.router.navigateByUrl(getEPersonsRoute());
       } else {
         this.notificationsService.error(this.translateService.get(this.labelPrefix + 'notification.edited.failure', { name: this.dsoNameService.getName(editedEperson) }));
         this.cancelForm.emit();
@@ -495,6 +505,7 @@ export class EPersonFormComponent implements OnInit, OnDestroy {
     ).subscribe(({ restResponse, eperson }: { restResponse: RemoteData<NoContent> | null, eperson: EPerson }) => {
       if (restResponse?.hasSucceeded) {
         this.notificationsService.success(this.translateService.get(this.labelPrefix + 'notification.deleted.success', { name: this.dsoNameService.getName(eperson) }));
+        void this.router.navigate([getEPersonsRoute()]);
       } else {
         this.notificationsService.error(`Error occurred when trying to delete EPerson with id: ${eperson?.id} with code: ${restResponse?.statusCode} and message: ${restResponse?.errorMessage}`);
       }
@@ -541,16 +552,6 @@ export class EPersonFormComponent implements OnInit, OnDestroy {
     }
   }
 
-  /**
-   * This method will ensure that the page gets reset and that the cache is cleared
-   */
-  reset() {
-    this.epersonService.getActiveEPerson().pipe(take(1)).subscribe((eperson: EPerson) => {
-      this.requestService.removeByHrefSubstring(eperson.self);
-    });
-    this.initialisePage();
-  }
-
   /**
    * Checks for the given ePerson if there is already an ePerson in the system with that email
    * and shows notification if this is the case

src/app/access-control/epeople-registry/eperson-resolver.service.ts

@@ -0,0 +1,53 @@
+import { Injectable } from '@angular/core';
+import { ActivatedRouteSnapshot, Resolve, RouterStateSnapshot } from '@angular/router';
+import { Observable } from 'rxjs';
+import { EPerson } from '../../core/eperson/models/eperson.model';
+import { RemoteData } from '../../core/data/remote-data';
+import { getFirstCompletedRemoteData } from '../../core/shared/operators';
+import { ResolvedAction } from '../../core/resolving/resolver.actions';
+import { EPersonDataService } from '../../core/eperson/eperson-data.service';
+import { Store } from '@ngrx/store';
+import { followLink, FollowLinkConfig } from '../../shared/utils/follow-link-config.model';
+
+export const EPERSON_EDIT_FOLLOW_LINKS: FollowLinkConfig<EPerson>[] = [
+  followLink('groups'),
+];
+
+/**
+ * This class represents a resolver that requests a specific {@link EPerson} before the route is activated
+ */
+@Injectable({
+  providedIn: 'root',
+})
+export class EPersonResolver implements Resolve<RemoteData<EPerson>> {
+
+  constructor(
+    protected ePersonService: EPersonDataService,
+    protected store: Store<any>,
+  ) {
+  }
+
+  /**
+   * Method for resolving a {@link EPerson} based on the parameters in the current route
+   * @param {ActivatedRouteSnapshot} route The current ActivatedRouteSnapshot
+   * @param {RouterStateSnapshot} state The current RouterStateSnapshot
+   * @returns `Observable<<RemoteData<EPerson>>` Emits the found {@link EPerson} based on the parameters in the current
+   * route, or an error if something went wrong
+   */
+  resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<RemoteData<EPerson>> {
+    const ePersonRD$: Observable<RemoteData<EPerson>> = this.ePersonService.findById(route.params.id,
+      true,
+      false,
+      ...EPERSON_EDIT_FOLLOW_LINKS,
+    ).pipe(
+      getFirstCompletedRemoteData(),
+    );
+
+    ePersonRD$.subscribe((ePersonRD: RemoteData<EPerson>) => {
+      this.store.dispatch(new ResolvedAction(state.url, ePersonRD.payload));
+    });
+
+    return ePersonRD$;
+  }
+
+}

src/app/access-control/group-registry/group-form/group-form.component.html

@@ -2,14 +2,14 @@
   <div class="group-form row">
     <div class="col-12">
 
-      <div *ngIf="groupDataService.getActiveGroup() | async; then editheader; else createHeader"></div>
+      <div *ngIf="groupDataService.getActiveGroup() | async; then editHeader; else createHeader"></div>
 
       <ng-template #createHeader>
-        <h2 class="border-bottom pb-2">{{messagePrefix + '.head.create' | translate}}</h2>
+        <h1 class="border-bottom pb-2">{{messagePrefix + '.head.create' | translate}}</h1>
       </ng-template>
 
-      <ng-template #editheader>
+      <ng-template #editHeader>
-        <h2 class="border-bottom pb-2">
+        <h1 class="border-bottom pb-2">
           <span
             *dsContextHelp="{
               content: 'admin.access-control.groups.form.tooltip.editGroupPage',
@@ -20,7 +20,7 @@
           >
             {{messagePrefix + '.head.edit' | translate}}
           </span>
-        </h2>
+        </h1>
       </ng-template>
 
       <ds-alert *ngIf="groupBeingEdited?.permanent" [type]="AlertTypeEnum.Warning"
@@ -39,9 +39,8 @@
           <button (click)="onCancel()" type="button"
                   class="btn btn-outline-secondary"><i class="fas fa-arrow-left"></i> {{messagePrefix + '.return' | translate}}</button>
         </div>
-        <div after *ngIf="groupBeingEdited != null" class="btn-group">
+        <div after *ngIf="(canEdit$ | async) && !groupBeingEdited?.permanent" class="btn-group">
-          <button class="btn btn-danger delete-button" [disabled]="!(canEdit$ | async) || groupBeingEdited.permanent"
+          <button (click)="delete()" class="btn btn-danger delete-button" type="button">
-                  (click)="delete()" type="button">
             <i class="fa fa-trash"></i> {{ messagePrefix + '.actions.delete' | translate}}
           </button>
         </div>

src/app/access-control/group-registry/group-form/group-form.component.ts

@@ -10,7 +10,6 @@ import {
 } from '@ng-dynamic-forms/core';
 import { TranslateService } from '@ngx-translate/core';
 import {
-  ObservedValueOf,
   combineLatest as observableCombineLatest,
   Observable,
   of as observableOf,
@@ -48,6 +47,7 @@ import { Operation } from 'fast-json-patch';
 import { ValidateGroupExists } from './validators/group-exists.validator';
 import { DSONameService } from '../../../core/breadcrumbs/dso-name.service';
 import { environment } from '../../../../environments/environment';
+import { getGroupEditRoute, getGroupsRoute } from '../../access-control-routing-paths';
 
 @Component({
   selector: 'ds-group-form',
@@ -165,19 +165,19 @@ export class GroupFormComponent implements OnInit, OnDestroy {
     this.canEdit$ = this.groupDataService.getActiveGroup().pipe(
       hasValueOperator(),
       switchMap((group: Group) => {
-        return observableCombineLatest(
+        return observableCombineLatest([
           this.authorizationService.isAuthorized(FeatureID.CanDelete, isNotEmpty(group) ? group.self : undefined),
           this.hasLinkedDSO(group),
-          (isAuthorized: ObservedValueOf<Observable<boolean>>, hasLinkedDSO: ObservedValueOf<Observable<boolean>>) => {
+        ]).pipe(
-            return isAuthorized && !hasLinkedDSO;
+          map(([isAuthorized, hasLinkedDSO]: [boolean, boolean]) => isAuthorized && !hasLinkedDSO),
-          });
+        );
-      })
+      }),
     );
-    observableCombineLatest(
+    observableCombineLatest([
       this.translateService.get(`${this.messagePrefix}.groupName`),
       this.translateService.get(`${this.messagePrefix}.groupCommunity`),
       this.translateService.get(`${this.messagePrefix}.groupDescription`)
-    ).subscribe(([groupName, groupCommunity, groupDescription]) => {
+    ]).subscribe(([groupName, groupCommunity, groupDescription]) => {
       this.groupName = new DynamicInputModel({
         id: 'groupName',
         label: groupName,
@@ -215,12 +215,12 @@ export class GroupFormComponent implements OnInit, OnDestroy {
       }
 
       this.subs.push(
-        observableCombineLatest(
+        observableCombineLatest([
           this.groupDataService.getActiveGroup(),
           this.canEdit$,
           this.groupDataService.getActiveGroup()
             .pipe(filter((activeGroup) => hasValue(activeGroup)),switchMap((activeGroup) => this.getLinkedDSO(activeGroup).pipe(getFirstSucceededRemoteDataPayload())))
-        ).subscribe(([activeGroup, canEdit, linkedObject]) => {
+        ]).subscribe(([activeGroup, canEdit, linkedObject]) => {
 
           if (activeGroup != null) {
 
@@ -230,12 +230,14 @@ export class GroupFormComponent implements OnInit, OnDestroy {
             this.groupBeingEdited = activeGroup;
 
             if (linkedObject?.name) {
-              this.formBuilderService.insertFormGroupControl(1, this.formGroup, this.formModel, this.groupCommunity);
+              if (!this.formGroup.controls.groupCommunity) {
-              this.formGroup.patchValue({
+                this.formBuilderService.insertFormGroupControl(1, this.formGroup, this.formModel, this.groupCommunity);
-                groupName: activeGroup.name,
+                this.formGroup.patchValue({
-                groupCommunity: linkedObject?.name ?? '',
+                  groupName: activeGroup.name,
-                groupDescription: activeGroup.firstMetadataValue('dc.description'),
+                  groupCommunity: linkedObject?.name ?? '',
-              });
+                  groupDescription: activeGroup.firstMetadataValue('dc.description'),
+                });
+              }
             } else {
               this.formModel = [
                 this.groupName,
@@ -263,7 +265,7 @@ export class GroupFormComponent implements OnInit, OnDestroy {
   onCancel() {
     this.groupDataService.cancelEditGroup();
     this.cancelForm.emit();
-    this.router.navigate([this.groupDataService.getGroupRegistryRouterLink()]);
+    void this.router.navigate([getGroupsRoute()]);
   }
 
   /**
@@ -310,7 +312,7 @@ export class GroupFormComponent implements OnInit, OnDestroy {
           const groupSelfLink = rd.payload._links.self.href;
           this.setActiveGroupWithLink(groupSelfLink);
           this.groupDataService.clearGroupsRequests();
-          this.router.navigateByUrl(this.groupDataService.getGroupEditPageRouterLinkWithID(rd.payload.uuid));
+          void this.router.navigateByUrl(getGroupEditRoute(rd.payload.uuid));
         }
       } else {
         this.notificationsService.error(this.translateService.get(this.messagePrefix + '.notification.created.failure', { name: groupToCreate.name }));

src/app/access-control/group-registry/group-form/members-list/members-list.component.html

@@ -1,110 +1,12 @@
 <ng-container>
-  <h3 class="border-bottom pb-2">{{messagePrefix + '.head' | translate}}</h3>
+  <h2 class="border-bottom pb-2">{{messagePrefix + '.head' | translate}}</h2>
 
-  <h4 id="search" class="border-bottom pb-2">
+  <h3>{{messagePrefix + '.headMembers' | translate}}</h3>
-    <span
-      *dsContextHelp="{
-        content: 'admin.access-control.groups.form.tooltip.editGroup.addEpeople',
-        id: 'edit-group-add-epeople',
-        iconPlacement: 'right',
-        tooltipPlacement: ['top', 'right', 'bottom']
-      }"
-    >
-      {{messagePrefix + '.search.head' | translate}}
-    </span>
-  </h4>
 
-  <form [formGroup]="searchForm" (ngSubmit)="search(searchForm.value)" class="d-flex justify-content-between">
+  <ds-pagination *ngIf="(ePeopleMembersOfGroup | async)?.totalElements > 0"
-    <div>
-      <select name="scope" id="scope" formControlName="scope" class="form-control" aria-label="Search scope">
-        <option value="metadata">{{messagePrefix + '.search.scope.metadata' | translate}}</option>
-        <option value="email">{{messagePrefix + '.search.scope.email' | translate}}</option>
-      </select>
-    </div>
-    <div class="flex-grow-1 mr-3 ml-3">
-      <div class="form-group input-group">
-        <input type="text" name="query" id="query" formControlName="query"
-               class="form-control" aria-label="Search input">
-        <span class="input-group-append">
-            <button type="submit" class="search-button btn btn-primary">
-              <i class="fas fa-search"></i> {{ messagePrefix + '.search.button' | translate }}</button>
-        </span>
-      </div>
-    </div>
-    <div>
-      <button (click)="clearFormAndResetResult();"
-              class="btn btn-secondary">{{messagePrefix + '.button.see-all' | translate}}</button>
-    </div>
-  </form>
-
-  <ds-pagination *ngIf="(ePeopleSearchDtos | async)?.totalElements > 0"
-                 [paginationOptions]="configSearch"
-                 [pageInfoState]="(ePeopleSearchDtos | async)"
-                 [collectionSize]="(ePeopleSearchDtos | async)?.totalElements"
-                 [hideGear]="true"
-                 [hidePagerWhenSinglePage]="true">
-
-    <div class="table-responsive">
-      <table id="epersonsSearch" class="table table-striped table-hover table-bordered">
-        <thead>
-        <tr>
-          <th scope="col" class="align-middle">{{messagePrefix + '.table.id' | translate}}</th>
-          <th scope="col" class="align-middle">{{messagePrefix + '.table.name' | translate}}</th>
-          <th scope="col" class="align-middle">{{messagePrefix + '.table.identity' | translate}}</th>
-          <th class="align-middle">{{messagePrefix + '.table.edit' | translate}}</th>
-        </tr>
-        </thead>
-        <tbody>
-        <tr *ngFor="let ePerson of (ePeopleSearchDtos | async)?.page">
-          <td class="align-middle">{{ePerson.eperson.id}}</td>
-          <td class="align-middle">
-            <a (click)="ePersonDataService.startEditingNewEPerson(ePerson.eperson)"
-               [routerLink]="[ePersonDataService.getEPeoplePageRouterLink()]">
-              {{ dsoNameService.getName(ePerson.eperson) }}
-            </a>
-          </td>
-          <td class="align-middle">
-            {{messagePrefix + '.table.email' | translate}}: {{ ePerson.eperson.email ? ePerson.eperson.email : '-' }}<br/>
-            {{messagePrefix + '.table.netid' | translate}}: {{ ePerson.eperson.netid ? ePerson.eperson.netid : '-' }}
-          </td>
-          <td class="align-middle">
-            <div class="btn-group edit-field">
-              <button *ngIf="ePerson.memberOfGroup"
-                      (click)="deleteMemberFromGroup(ePerson)"
-                      [disabled]="actionConfig.remove.disabled"
-                      [ngClass]="['btn btn-sm', actionConfig.remove.css]"
-                      title="{{messagePrefix + '.table.edit.buttons.remove' | translate: { name: dsoNameService.getName(ePerson.eperson) } }}">
-                <i [ngClass]="actionConfig.remove.icon"></i>
-              </button>
-
-              <button *ngIf="!ePerson.memberOfGroup"
-                      (click)="addMemberToGroup(ePerson)"
-                      [disabled]="actionConfig.add.disabled"
-                      [ngClass]="['btn btn-sm', actionConfig.add.css]"
-                      title="{{messagePrefix + '.table.edit.buttons.add' | translate: { name: dsoNameService.getName(ePerson.eperson) } }}">
-                <i [ngClass]="actionConfig.add.icon"></i>
-              </button>
-            </div>
-          </td>
-        </tr>
-        </tbody>
-      </table>
-    </div>
-
-  </ds-pagination>
-
-  <div *ngIf="(ePeopleSearchDtos | async)?.totalElements == 0 && searchDone"
-       class="alert alert-info w-100 mb-2"
-       role="alert">
-    {{messagePrefix + '.no-items' | translate}}
-  </div>
-
-  <h4>{{messagePrefix + '.headMembers' | translate}}</h4>
-
-  <ds-pagination *ngIf="(ePeopleMembersOfGroupDtos | async)?.totalElements > 0"
                  [paginationOptions]="config"
-                 [pageInfoState]="(ePeopleMembersOfGroupDtos | async)"
+                 [pageInfoState]="(ePeopleMembersOfGroup | async)"
-                 [collectionSize]="(ePeopleMembersOfGroupDtos | async)?.totalElements"
+                 [collectionSize]="(ePeopleMembersOfGroup | async)?.totalElements"
                  [hideGear]="true"
                  [hidePagerWhenSinglePage]="true">
 
@@ -119,32 +21,106 @@
         </tr>
         </thead>
         <tbody>
-        <tr *ngFor="let ePerson of (ePeopleMembersOfGroupDtos | async)?.page">
+        <tr *ngFor="let eperson of (ePeopleMembersOfGroup | async)?.page">
-          <td class="align-middle">{{ePerson.eperson.id}}</td>
+          <td class="align-middle">{{eperson.id}}</td>
           <td class="align-middle">
-            <a (click)="ePersonDataService.startEditingNewEPerson(ePerson.eperson)"
+            <a (click)="ePersonDataService.startEditingNewEPerson(eperson)"
                [routerLink]="[ePersonDataService.getEPeoplePageRouterLink()]">
-              {{ dsoNameService.getName(ePerson.eperson) }}
+              {{ dsoNameService.getName(eperson) }}
             </a>
           </td>
           <td class="align-middle">
-            {{messagePrefix + '.table.email' | translate}}: {{ ePerson.eperson.email ? ePerson.eperson.email : '-' }}<br/>
+            {{messagePrefix + '.table.email' | translate}}: {{ eperson.email ? eperson.email : '-' }}<br/>
-            {{messagePrefix + '.table.netid' | translate}}: {{ ePerson.eperson.netid ? ePerson.eperson.netid : '-' }}
+            {{messagePrefix + '.table.netid' | translate}}: {{ eperson.netid ? eperson.netid : '-' }}
           </td>
           <td class="align-middle">
             <div class="btn-group edit-field">
-              <button *ngIf="ePerson.memberOfGroup"
+              <button (click)="deleteMemberFromGroup(eperson)"
-                      (click)="deleteMemberFromGroup(ePerson)"
                       [disabled]="actionConfig.remove.disabled"
                       [ngClass]="['btn btn-sm', actionConfig.remove.css]"
-                      title="{{messagePrefix + '.table.edit.buttons.remove' | translate: { name: dsoNameService.getName(ePerson.eperson) } }}">
+                      title="{{messagePrefix + '.table.edit.buttons.remove' | translate: { name: dsoNameService.getName(eperson) } }}">
                 <i [ngClass]="actionConfig.remove.icon"></i>
               </button>
-              <button *ngIf="!ePerson.memberOfGroup"
+            </div>
-                      (click)="addMemberToGroup(ePerson)"
+          </td>
+        </tr>
+        </tbody>
+      </table>
+    </div>
+
+  </ds-pagination>
+
+  <div *ngIf="(ePeopleMembersOfGroup | async) == undefined || (ePeopleMembersOfGroup | async)?.totalElements == 0" class="alert alert-info w-100 mb-2"
+       role="alert">
+    {{messagePrefix + '.no-members-yet' | translate}}
+  </div>
+
+  <h3 id="search" class="border-bottom pb-2">
+    <span
+      *dsContextHelp="{
+        content: 'admin.access-control.groups.form.tooltip.editGroup.addEpeople',
+        id: 'edit-group-add-epeople',
+        iconPlacement: 'right',
+        tooltipPlacement: ['top', 'right', 'bottom']
+      }"
+    >
+      {{messagePrefix + '.search.head' | translate}}
+    </span>
+  </h3>
+
+  <form [formGroup]="searchForm" (ngSubmit)="search(searchForm.value)" class="d-flex justify-content-between">
+    <div class="flex-grow-1 mr-3">
+      <div class="form-group input-group mr-3">
+        <input type="text" name="query" id="query" formControlName="query"
+               class="form-control" aria-label="Search input">
+        <span class="input-group-append">
+            <button type="submit" class="search-button btn btn-primary">
+              <i class="fas fa-search"></i> {{ messagePrefix + '.search.button' | translate }}</button>
+        </span>
+      </div>
+    </div>
+    <div>
+      <button (click)="clearFormAndResetResult();"
+              class="btn btn-secondary">{{messagePrefix + '.button.see-all' | translate}}</button>
+    </div>
+  </form>
+
+  <ds-pagination *ngIf="(ePeopleSearch | async)?.totalElements > 0"
+                 [paginationOptions]="configSearch"
+                 [pageInfoState]="(ePeopleSearch | async)"
+                 [collectionSize]="(ePeopleSearch | async)?.totalElements"
+                 [hideGear]="true"
+                 [hidePagerWhenSinglePage]="true">
+
+    <div class="table-responsive">
+      <table id="epersonsSearch" class="table table-striped table-hover table-bordered">
+        <thead>
+        <tr>
+          <th scope="col" class="align-middle">{{messagePrefix + '.table.id' | translate}}</th>
+          <th scope="col" class="align-middle">{{messagePrefix + '.table.name' | translate}}</th>
+          <th scope="col" class="align-middle">{{messagePrefix + '.table.identity' | translate}}</th>
+          <th class="align-middle">{{messagePrefix + '.table.edit' | translate}}</th>
+        </tr>
+        </thead>
+        <tbody>
+        <tr *ngFor="let eperson of (ePeopleSearch | async)?.page">
+          <td class="align-middle">{{eperson.id}}</td>
+          <td class="align-middle">
+            <a (click)="ePersonDataService.startEditingNewEPerson(eperson)"
+               [routerLink]="[ePersonDataService.getEPeoplePageRouterLink()]">
+              {{ dsoNameService.getName(eperson) }}
+            </a>
+          </td>
+          <td class="align-middle">
+            {{messagePrefix + '.table.email' | translate}}: {{ eperson.email ? eperson.email : '-' }}<br/>
+            {{messagePrefix + '.table.netid' | translate}}: {{ eperson.netid ? eperson.netid : '-' }}
+          </td>
+          <td class="align-middle">
+            <div class="btn-group edit-field">
+              <button (click)="addMemberToGroup(eperson)"
                       [disabled]="actionConfig.add.disabled"
                       [ngClass]="['btn btn-sm', actionConfig.add.css]"
-                      title="{{messagePrefix + '.table.edit.buttons.add' | translate: { name: dsoNameService.getName(ePerson.eperson) } }}">
+                      title="{{messagePrefix + '.table.edit.buttons.add' | translate: { name: dsoNameService.getName(eperson) } }}">
                 <i [ngClass]="actionConfig.add.icon"></i>
               </button>
             </div>
@@ -156,9 +132,10 @@
 
   </ds-pagination>
 
-  <div *ngIf="(ePeopleMembersOfGroupDtos | async) == undefined || (ePeopleMembersOfGroupDtos | async)?.totalElements == 0" class="alert alert-info w-100 mb-2"
+  <div *ngIf="(ePeopleSearch | async)?.totalElements == 0 && searchDone"
+       class="alert alert-info w-100 mb-2"
        role="alert">
-    {{messagePrefix + '.no-members-yet' | translate}}
+    {{messagePrefix + '.no-items' | translate}}
   </div>
 
 </ng-container>

src/app/access-control/group-registry/group-form/members-list/members-list.component.spec.ts

@@ -17,7 +17,7 @@ import { Group } from '../../../../core/eperson/models/group.model';
 import { PageInfo } from '../../../../core/shared/page-info.model';
 import { FormBuilderService } from '../../../../shared/form/builder/form-builder.service';
 import { NotificationsService } from '../../../../shared/notifications/notifications.service';
-import { GroupMock, GroupMock2 } from '../../../../shared/testing/group-mock';
+import { GroupMock } from '../../../../shared/testing/group-mock';
 import { MembersListComponent } from './members-list.component';
 import { EPersonMock, EPersonMock2 } from '../../../../shared/testing/eperson.mock';
 import { createSuccessfulRemoteDataObject$ } from '../../../../shared/remote-data.utils';
@@ -39,28 +39,26 @@ describe('MembersListComponent', () => {
   let ePersonDataServiceStub: any;
   let groupsDataServiceStub: any;
   let activeGroup;
-  let allEPersons: EPerson[];
-  let allGroups: Group[];
   let epersonMembers: EPerson[];
-  let subgroupMembers: Group[];
+  let epersonNonMembers: EPerson[];
   let paginationService;
 
   beforeEach(waitForAsync(() => {
     activeGroup = GroupMock;
     epersonMembers = [EPersonMock2];
-    subgroupMembers = [GroupMock2];
+    epersonNonMembers = [EPersonMock];
-    allEPersons = [EPersonMock, EPersonMock2];
-    allGroups = [GroupMock, GroupMock2];
     ePersonDataServiceStub = {
       activeGroup: activeGroup,
       epersonMembers: epersonMembers,
-      subgroupMembers: subgroupMembers,
+      epersonNonMembers: epersonNonMembers,
+      // This method is used to get all the current members
       findListByHref(_href: string): Observable<RemoteData<PaginatedList<EPerson>>> {
         return createSuccessfulRemoteDataObject$(buildPaginatedList<EPerson>(new PageInfo(), groupsDataServiceStub.getEPersonMembers()));
       },
-      searchByScope(scope: string, query: string): Observable<RemoteData<PaginatedList<EPerson>>> {
+      // This method is used to search across *non-members*
+      searchNonMembers(query: string, group: string): Observable<RemoteData<PaginatedList<EPerson>>> {
         if (query === '') {
-          return createSuccessfulRemoteDataObject$(buildPaginatedList(new PageInfo(), allEPersons));
+          return createSuccessfulRemoteDataObject$(buildPaginatedList(new PageInfo(), epersonNonMembers));
         }
         return createSuccessfulRemoteDataObject$(buildPaginatedList(new PageInfo(), []));
       },
@@ -77,22 +75,22 @@ describe('MembersListComponent', () => {
     groupsDataServiceStub = {
       activeGroup: activeGroup,
       epersonMembers: epersonMembers,
-      subgroupMembers: subgroupMembers,
+      epersonNonMembers: epersonNonMembers,
-      allGroups: allGroups,
       getActiveGroup(): Observable<Group> {
         return observableOf(activeGroup);
       },
       getEPersonMembers() {
         return this.epersonMembers;
       },
-      searchGroups(query: string): Observable<RemoteData<PaginatedList<Group>>> {
+      addMemberToGroup(parentGroup, epersonToAdd: EPerson): Observable<RestResponse> {
-        if (query === '') {
+        // Add eperson to list of members
-          return createSuccessfulRemoteDataObject$(buildPaginatedList(new PageInfo(), this.allGroups));
+        this.epersonMembers = [...this.epersonMembers, epersonToAdd];
-        }
+        // Remove eperson from list of non-members
-        return createSuccessfulRemoteDataObject$(buildPaginatedList(new PageInfo(), []));
+        this.epersonNonMembers.forEach( (eperson: EPerson, index: number) => {
-      },
+          if (eperson.id === epersonToAdd.id) {
-      addMemberToGroup(parentGroup, eperson: EPerson): Observable<RestResponse> {
+            this.epersonNonMembers.splice(index, 1);
-        this.epersonMembers = [...this.epersonMembers, eperson];
+          }
+        });
         return observableOf(new RestResponse(true, 200, 'Success'));
       },
       clearGroupsRequests() {
@@ -105,14 +103,14 @@ describe('MembersListComponent', () => {
         return '/access-control/groups/' + group.id;
       },
       deleteMemberFromGroup(parentGroup, epersonToDelete: EPerson): Observable<RestResponse> {
-        this.epersonMembers = this.epersonMembers.find((eperson: EPerson) => {
+        // Remove eperson from list of members
-          if (eperson.id !== epersonToDelete.id) {
+        this.epersonMembers.forEach( (eperson: EPerson, index: number) => {
-            return eperson;
+          if (eperson.id === epersonToDelete.id) {
+            this.epersonMembers.splice(index, 1);
           }
         });
-        if (this.epersonMembers === undefined) {
+        // Add eperson to list of non-members
-          this.epersonMembers = [];
+        this.epersonNonMembers = [...this.epersonNonMembers, epersonToDelete];
-        }
         return observableOf(new RestResponse(true, 200, 'Success'));
       }
     };
@@ -160,13 +158,37 @@ describe('MembersListComponent', () => {
     expect(comp).toBeDefined();
   }));
 
-  it('should show list of eperson members of current active group', () => {
+  describe('current members list', () => {
-    const epersonIdsFound = fixture.debugElement.queryAll(By.css('#ePeopleMembersOfGroup tr td:first-child'));
+    it('should show list of eperson members of current active group', () => {
-    expect(epersonIdsFound.length).toEqual(1);
+      const epersonIdsFound = fixture.debugElement.queryAll(By.css('#ePeopleMembersOfGroup tr td:first-child'));
-    epersonMembers.map((eperson: EPerson) => {
+      expect(epersonIdsFound.length).toEqual(1);
-      expect(epersonIdsFound.find((foundEl) => {
+      epersonMembers.map((eperson: EPerson) => {
-        return (foundEl.nativeElement.textContent.trim() === eperson.uuid);
+        expect(epersonIdsFound.find((foundEl) => {
-      })).toBeTruthy();
+          return (foundEl.nativeElement.textContent.trim() === eperson.uuid);
+        })).toBeTruthy();
+      });
+    });
+
+    it('should show a delete button next to each member', () => {
+      const epersonsFound = fixture.debugElement.queryAll(By.css('#ePeopleMembersOfGroup tbody tr'));
+      epersonsFound.map((foundEPersonRowElement: DebugElement) => {
+        const addButton: DebugElement = foundEPersonRowElement.query(By.css('td:last-child .fa-plus'));
+        const deleteButton: DebugElement = foundEPersonRowElement.query(By.css('td:last-child .fa-trash-alt'));
+        expect(addButton).toBeNull();
+        expect(deleteButton).not.toBeNull();
+      });
+    });
+
+    describe('if first delete button is pressed', () => {
+      beforeEach(() => {
+        const deleteButton: DebugElement = fixture.debugElement.query(By.css('#ePeopleMembersOfGroup tbody .fa-trash-alt'));
+        deleteButton.nativeElement.click();
+        fixture.detectChanges();
+      });
+      it('then no ePerson remains as a member of the active group.', () => {
+        const epersonsFound = fixture.debugElement.queryAll(By.css('#ePeopleMembersOfGroup tbody tr'));
+        expect(epersonsFound.length).toEqual(0);
+      });
     });
   });
 
@@ -174,76 +196,40 @@ describe('MembersListComponent', () => {
     describe('when searching without query', () => {
       let epersonsFound: DebugElement[];
       beforeEach(fakeAsync(() => {
-        spyOn(component, 'isMemberOfGroup').and.callFake((ePerson: EPerson) => {
-          return observableOf(activeGroup.epersons.includes(ePerson));
-        });
         component.search({ scope: 'metadata', query: '' });
         tick();
         fixture.detectChanges();
         epersonsFound = fixture.debugElement.queryAll(By.css('#epersonsSearch tbody tr'));
-        // Stop using the fake spy function (because otherwise the clicking on the buttons will not change anything
-        // because they don't change the value of activeGroup.epersons)
-        jasmine.getEnv().allowRespy(true);
-        spyOn(component, 'isMemberOfGroup').and.callThrough();
       }));
 
-      it('should display all epersons', () => {
+      it('should display only non-members of the group', () => {
-        expect(epersonsFound.length).toEqual(2);
+        const epersonIdsFound = fixture.debugElement.queryAll(By.css('#epersonsSearch tbody tr td:first-child'));
+        expect(epersonIdsFound.length).toEqual(1);
+        epersonNonMembers.map((eperson: EPerson) => {
+          expect(epersonIdsFound.find((foundEl) => {
+            return (foundEl.nativeElement.textContent.trim() === eperson.uuid);
+          })).toBeTruthy();
+        });
       });
 
-      describe('if eperson is already a eperson', () => {
+      it('should display an add button next to non-members, not a delete button', () => {
-        it('should have delete button, else it should have add button', () => {
+        epersonsFound.map((foundEPersonRowElement: DebugElement) => {
-          const memberIds: string[] = activeGroup.epersons.map((ePerson: EPerson) => ePerson.id);
+          const addButton: DebugElement = foundEPersonRowElement.query(By.css('td:last-child .fa-plus'));
-          epersonsFound.map((foundEPersonRowElement: DebugElement) => {
+          const deleteButton: DebugElement = foundEPersonRowElement.query(By.css('td:last-child .fa-trash-alt'));
-            const epersonId: DebugElement = foundEPersonRowElement.query(By.css('td:first-child'));
+          expect(addButton).not.toBeNull();
-            const addButton: DebugElement = foundEPersonRowElement.query(By.css('td:last-child .fa-plus'));
+          expect(deleteButton).toBeNull();
-            const deleteButton: DebugElement = foundEPersonRowElement.query(By.css('td:last-child .fa-trash-alt'));
-            if (memberIds.includes(epersonId.nativeElement.textContent)) {
-              expect(addButton).toBeNull();
-              expect(deleteButton).not.toBeNull();
-            } else {
-              expect(deleteButton).toBeNull();
-              expect(addButton).not.toBeNull();
-            }
-          });
         });
       });
 
       describe('if first add button is pressed', () => {
-        beforeEach(fakeAsync(() => {
+        beforeEach(() => {
           const addButton: DebugElement = fixture.debugElement.query(By.css('#epersonsSearch tbody .fa-plus'));
           addButton.nativeElement.click();
-          tick();
           fixture.detectChanges();
-        }));
-        it('then all the ePersons are member of the active group', () => {
-          epersonsFound = fixture.debugElement.queryAll(By.css('#epersonsSearch tbody tr'));
-          expect(epersonsFound.length).toEqual(2);
-          epersonsFound.map((foundEPersonRowElement: DebugElement) => {
-            const addButton: DebugElement = foundEPersonRowElement.query(By.css('td:last-child .fa-plus'));
-            const deleteButton: DebugElement = foundEPersonRowElement.query(By.css('td:last-child .fa-trash-alt'));
-            expect(addButton).toBeNull();
-            expect(deleteButton).not.toBeNull();
-          });
         });
-      });
+        it('then all (two) ePersons are member of the active group. No non-members left', () => {
-
-      describe('if first delete button is pressed', () => {
-        beforeEach(fakeAsync(() => {
-          const deleteButton: DebugElement = fixture.debugElement.query(By.css('#epersonsSearch tbody .fa-trash-alt'));
-          deleteButton.nativeElement.click();
-          tick();
-          fixture.detectChanges();
-        }));
-        it('then no ePerson is member of the active group', () => {
           epersonsFound = fixture.debugElement.queryAll(By.css('#epersonsSearch tbody tr'));
-          expect(epersonsFound.length).toEqual(2);
+          expect(epersonsFound.length).toEqual(0);
-          epersonsFound.map((foundEPersonRowElement: DebugElement) => {
-            const addButton: DebugElement = foundEPersonRowElement.query(By.css('td:last-child .fa-plus'));
-            const deleteButton: DebugElement = foundEPersonRowElement.query(By.css('td:last-child .fa-trash-alt'));
-            expect(deleteButton).toBeNull();
-            expect(addButton).not.toBeNull();
-          });
         });
       });
     });

src/app/access-control/group-registry/group-form/members-list/members-list.component.ts

@@ -4,28 +4,23 @@ import { Router } from '@angular/router';
 import { TranslateService } from '@ngx-translate/core';
 import {
   Observable,
-  of as observableOf,
   Subscription,
-  BehaviorSubject,
+  BehaviorSubject
-  combineLatest as observableCombineLatest,
-  ObservedValueOf,
 } from 'rxjs';
-import { defaultIfEmpty, map, mergeMap, switchMap, take } from 'rxjs/operators';
+import { map, switchMap, take } from 'rxjs/operators';
-import { buildPaginatedList, PaginatedList } from '../../../../core/data/paginated-list.model';
+import { PaginatedList } from '../../../../core/data/paginated-list.model';
 import { RemoteData } from '../../../../core/data/remote-data';
 import { EPersonDataService } from '../../../../core/eperson/eperson-data.service';
 import { GroupDataService } from '../../../../core/eperson/group-data.service';
 import { EPerson } from '../../../../core/eperson/models/eperson.model';
 import { Group } from '../../../../core/eperson/models/group.model';
 import {
-  getFirstSucceededRemoteData,
   getFirstCompletedRemoteData,
   getAllCompletedRemoteData,
   getRemoteDataPayload
 } from '../../../../core/shared/operators';
 import { NotificationsService } from '../../../../shared/notifications/notifications.service';
 import { PaginationComponentOptions } from '../../../../shared/pagination/pagination-component-options.model';
-import { EpersonDtoModel } from '../../../../core/eperson/models/eperson-dto.model';
 import { PaginationService } from '../../../../core/pagination/pagination.service';
 import { DSONameService } from '../../../../core/breadcrumbs/dso-name.service';
 
@@ -34,8 +29,8 @@ import { DSONameService } from '../../../../core/breadcrumbs/dso-name.service';
  */
 enum SubKey {
   ActiveGroup,
-  MembersDTO,
+  Members,
-  SearchResultsDTO,
+  SearchResults,
 }
 
 /**
@@ -96,11 +91,11 @@ export class MembersListComponent implements OnInit, OnDestroy {
   /**
    * EPeople being displayed in search result, initially all members, after search result of search
    */
-  ePeopleSearchDtos: BehaviorSubject<PaginatedList<EpersonDtoModel>> = new BehaviorSubject<PaginatedList<EpersonDtoModel>>(undefined);
+  ePeopleSearch: BehaviorSubject<PaginatedList<EPerson>> = new BehaviorSubject<PaginatedList<EPerson>>(undefined);
   /**
    * List of EPeople members of currently active group being edited
    */
-  ePeopleMembersOfGroupDtos: BehaviorSubject<PaginatedList<EpersonDtoModel>> = new BehaviorSubject<PaginatedList<EpersonDtoModel>>(undefined);
+  ePeopleMembersOfGroup: BehaviorSubject<PaginatedList<EPerson>> = new BehaviorSubject<PaginatedList<EPerson>>(undefined);
 
   /**
    * Pagination config used to display the list of EPeople that are result of EPeople search
@@ -129,7 +124,6 @@ export class MembersListComponent implements OnInit, OnDestroy {
 
   // Current search in edit group - epeople search form
   currentSearchQuery: string;
-  currentSearchScope: string;
 
   // Whether or not user has done a EPeople search yet
   searchDone: boolean;
@@ -148,18 +142,17 @@ export class MembersListComponent implements OnInit, OnDestroy {
     public dsoNameService: DSONameService,
   ) {
     this.currentSearchQuery = '';
-    this.currentSearchScope = 'metadata';
   }
 
   ngOnInit(): void {
     this.searchForm = this.formBuilder.group(({
-      scope: 'metadata',
       query: '',
     }));
     this.subs.set(SubKey.ActiveGroup, this.groupDataService.getActiveGroup().subscribe((activeGroup: Group) => {
       if (activeGroup != null) {
         this.groupBeingEdited = activeGroup;
         this.retrieveMembers(this.config.currentPage);
+        this.search({query: ''});
       }
     }));
   }
@@ -171,8 +164,8 @@ export class MembersListComponent implements OnInit, OnDestroy {
    * @private
    */
   retrieveMembers(page: number): void {
-    this.unsubFrom(SubKey.MembersDTO);
+    this.unsubFrom(SubKey.Members);
-    this.subs.set(SubKey.MembersDTO,
+    this.subs.set(SubKey.Members,
       this.paginationService.getCurrentPagination(this.config.id, this.config).pipe(
         switchMap((currentPagination) => {
           return this.ePersonDataService.findListByHref(this.groupBeingEdited._links.epersons.href, {
@@ -189,49 +182,12 @@ export class MembersListComponent implements OnInit, OnDestroy {
             return rd;
           }
         }),
-        switchMap((epersonListRD: RemoteData<PaginatedList<EPerson>>) => {
+        getRemoteDataPayload())
-          const dtos$ = observableCombineLatest([...epersonListRD.payload.page.map((member: EPerson) => {
+        .subscribe((paginatedListOfEPersons: PaginatedList<EPerson>) => {
-            const dto$: Observable<EpersonDtoModel> = observableCombineLatest(
+          this.ePeopleMembersOfGroup.next(paginatedListOfEPersons);
-              this.isMemberOfGroup(member), (isMember: ObservedValueOf<Observable<boolean>>) => {
-                const epersonDtoModel: EpersonDtoModel = new EpersonDtoModel();
-                epersonDtoModel.eperson = member;
-                epersonDtoModel.memberOfGroup = isMember;
-                return epersonDtoModel;
-              });
-            return dto$;
-          })]);
-          return dtos$.pipe(defaultIfEmpty([]), map((dtos: EpersonDtoModel[]) => {
-            return buildPaginatedList(epersonListRD.payload.pageInfo, dtos);
-          }));
-        }))
-        .subscribe((paginatedListOfDTOs: PaginatedList<EpersonDtoModel>) => {
-          this.ePeopleMembersOfGroupDtos.next(paginatedListOfDTOs);
         }));
   }
 
-  /**
-   * Whether the given ePerson is a member of the group currently being edited
-   * @param possibleMember  EPerson that is a possible member (being tested) of the group currently being edited
-   */
-  isMemberOfGroup(possibleMember: EPerson): Observable<boolean> {
-    return this.groupDataService.getActiveGroup().pipe(take(1),
-      mergeMap((group: Group) => {
-        if (group != null) {
-          return this.ePersonDataService.findListByHref(group._links.epersons.href, {
-            currentPage: 1,
-            elementsPerPage: 9999
-          })
-            .pipe(
-              getFirstSucceededRemoteData(),
-              getRemoteDataPayload(),
-              map((listEPeopleInGroup: PaginatedList<EPerson>) => listEPeopleInGroup.page.filter((ePersonInList: EPerson) => ePersonInList.id === possibleMember.id)),
-              map((epeople: EPerson[]) => epeople.length > 0));
-        } else {
-          return observableOf(false);
-        }
-      }));
-  }
-
   /**
    * Unsubscribe from a subscription if it's still subscribed, and remove it from the map of
    * active subscriptions
@@ -248,14 +204,18 @@ export class MembersListComponent implements OnInit, OnDestroy {
 
   /**
    * Deletes a given EPerson from the members list of the group currently being edited
-   * @param ePerson   EPerson we want to delete as member from group that is currently being edited
+   * @param eperson   EPerson we want to delete as member from group that is currently being edited
    */
-  deleteMemberFromGroup(ePerson: EpersonDtoModel) {
+  deleteMemberFromGroup(eperson: EPerson) {
-    ePerson.memberOfGroup = false;
     this.groupDataService.getActiveGroup().pipe(take(1)).subscribe((activeGroup: Group) => {
       if (activeGroup != null) {
-        const response = this.groupDataService.deleteMemberFromGroup(activeGroup, ePerson.eperson);
+        const response = this.groupDataService.deleteMemberFromGroup(activeGroup, eperson);
-        this.showNotifications('deleteMember', response, this.dsoNameService.getName(ePerson.eperson), activeGroup);
+        this.showNotifications('deleteMember', response, this.dsoNameService.getName(eperson), activeGroup);
+        // Reload search results (if there is an active query).
+        // This will potentially add this deleted subgroup into the list of search results.
+        if (this.currentSearchQuery != null) {
+          this.search({query: this.currentSearchQuery});
+        }
       } else {
         this.notificationsService.error(this.translateService.get(this.messagePrefix + '.notification.failure.noActiveGroup'));
       }
@@ -264,14 +224,18 @@ export class MembersListComponent implements OnInit, OnDestroy {
 
   /**
    * Adds a given EPerson to the members list of the group currently being edited
-   * @param ePerson   EPerson we want to add as member to group that is currently being edited
+   * @param eperson   EPerson we want to add as member to group that is currently being edited
    */
-  addMemberToGroup(ePerson: EpersonDtoModel) {
+  addMemberToGroup(eperson: EPerson) {
-    ePerson.memberOfGroup = true;
     this.groupDataService.getActiveGroup().pipe(take(1)).subscribe((activeGroup: Group) => {
       if (activeGroup != null) {
-        const response = this.groupDataService.addMemberToGroup(activeGroup, ePerson.eperson);
+        const response = this.groupDataService.addMemberToGroup(activeGroup, eperson);
-        this.showNotifications('addMember', response, this.dsoNameService.getName(ePerson.eperson), activeGroup);
+        this.showNotifications('addMember', response, this.dsoNameService.getName(eperson), activeGroup);
+        // Reload search results (if there is an active query).
+        // This will potentially add this deleted subgroup into the list of search results.
+        if (this.currentSearchQuery != null) {
+          this.search({query: this.currentSearchQuery});
+        }
       } else {
         this.notificationsService.error(this.translateService.get(this.messagePrefix + '.notification.failure.noActiveGroup'));
       }
@@ -279,37 +243,25 @@ export class MembersListComponent implements OnInit, OnDestroy {
   }
 
   /**
-   * Search in the EPeople by name, email or metadata
+   * Search all EPeople who are NOT a member of the current group by name, email or metadata
-   * @param data  Contains scope and query param
+   * @param data  Contains query param
    */
   search(data: any) {
-    this.unsubFrom(SubKey.SearchResultsDTO);
+    this.unsubFrom(SubKey.SearchResults);
-    this.subs.set(SubKey.SearchResultsDTO,
+    this.subs.set(SubKey.SearchResults,
       this.paginationService.getCurrentPagination(this.configSearch.id, this.configSearch).pipe(
         switchMap((paginationOptions) => {
-
           const query: string = data.query;
-          const scope: string = data.scope;
           if (query != null && this.currentSearchQuery !== query && this.groupBeingEdited) {
-            this.router.navigate([], {
-              queryParamsHandling: 'merge'
-            });
             this.currentSearchQuery = query;
             this.paginationService.resetPage(this.configSearch.id);
           }
-          if (scope != null && this.currentSearchScope !== scope && this.groupBeingEdited) {
-            this.router.navigate([], {
-              queryParamsHandling: 'merge'
-            });
-            this.currentSearchScope = scope;
-            this.paginationService.resetPage(this.configSearch.id);
-          }
           this.searchDone = true;
 
-          return this.ePersonDataService.searchByScope(this.currentSearchScope, this.currentSearchQuery, {
+          return this.ePersonDataService.searchNonMembers(this.currentSearchQuery, this.groupBeingEdited.id, {
             currentPage: paginationOptions.currentPage,
             elementsPerPage: paginationOptions.pageSize
-          });
+          }, false, true);
         }),
         getAllCompletedRemoteData(),
         map((rd: RemoteData<any>) => {
@@ -319,23 +271,9 @@ export class MembersListComponent implements OnInit, OnDestroy {
             return rd;
           }
         }),
-        switchMap((epersonListRD: RemoteData<PaginatedList<EPerson>>) => {
+        getRemoteDataPayload())
-          const dtos$ = observableCombineLatest([...epersonListRD.payload.page.map((member: EPerson) => {
+        .subscribe((paginatedListOfEPersons: PaginatedList<EPerson>) => {
-            const dto$: Observable<EpersonDtoModel> = observableCombineLatest(
+          this.ePeopleSearch.next(paginatedListOfEPersons);
-              this.isMemberOfGroup(member), (isMember: ObservedValueOf<Observable<boolean>>) => {
-                const epersonDtoModel: EpersonDtoModel = new EpersonDtoModel();
-                epersonDtoModel.eperson = member;
-                epersonDtoModel.memberOfGroup = isMember;
-                return epersonDtoModel;
-              });
-            return dto$;
-          })]);
-          return dtos$.pipe(defaultIfEmpty([]), map((dtos: EpersonDtoModel[]) => {
-            return buildPaginatedList(epersonListRD.payload.pageInfo, dtos);
-          }));
-        }))
-        .subscribe((paginatedListOfDTOs: PaginatedList<EpersonDtoModel>) => {
-          this.ePeopleSearchDtos.next(paginatedListOfDTOs);
         }));
   }
 

src/app/access-control/group-registry/group-form/subgroup-list/subgroups-list.component.html

@@ -1,6 +1,55 @@
 <ng-container>
   <h3 class="border-bottom pb-2">{{messagePrefix + '.head' | translate}}</h3>
 
+  <h4>{{messagePrefix + '.headSubgroups' | translate}}</h4>
+
+  <ds-pagination *ngIf="(subGroups$ | async)?.payload?.totalElements > 0"
+                 [paginationOptions]="config"
+                 [pageInfoState]="(subGroups$ | async)?.payload"
+                 [collectionSize]="(subGroups$ | async)?.payload?.totalElements"
+                 [hideGear]="true"
+                 [hidePagerWhenSinglePage]="true">
+
+    <div class="table-responsive">
+      <table id="subgroupsOfGroup" class="table table-striped table-hover table-bordered">
+        <thead>
+        <tr>
+          <th scope="col" class="align-middle">{{messagePrefix + '.table.id' | translate}}</th>
+          <th scope="col" class="align-middle">{{messagePrefix + '.table.name' | translate}}</th>
+          <th scope="col" class="align-middle">{{messagePrefix + '.table.collectionOrCommunity' | translate}}</th>
+          <th>{{messagePrefix + '.table.edit' | translate}}</th>
+        </tr>
+        </thead>
+        <tbody>
+        <tr *ngFor="let group of (subGroups$ | async)?.payload?.page">
+          <td class="align-middle">{{group.id}}</td>
+          <td class="align-middle">
+            <a (click)="groupDataService.startEditingNewGroup(group)"
+               [routerLink]="[groupDataService.getGroupEditPageRouterLink(group)]">
+            {{ dsoNameService.getName(group) }}
+          </a>
+          </td>
+          <td class="align-middle">{{ dsoNameService.getName((group.object | async)?.payload)}}</td>
+          <td class="align-middle">
+            <div class="btn-group edit-field">
+              <button (click)="deleteSubgroupFromGroup(group)"
+                      class="btn btn-outline-danger btn-sm deleteButton"
+                      title="{{messagePrefix + '.table.edit.buttons.remove' | translate: { name: dsoNameService.getName(group) } }}">
+                <i class="fas fa-trash-alt fa-fw"></i>
+              </button>
+            </div>
+          </td>
+        </tr>
+        </tbody>
+      </table>
+    </div>
+  </ds-pagination>
+
+  <div *ngIf="(subGroups$ | async)?.payload?.totalElements == 0" class="alert alert-info w-100 mb-2"
+       role="alert">
+    {{messagePrefix + '.no-subgroups-yet' | translate}}
+  </div>
+
   <h4 id="search" class="border-bottom pb-2">
     <span *dsContextHelp="{
             content: 'admin.access-control.groups.form.tooltip.editGroup.addSubgroups',
@@ -62,17 +111,7 @@
           <td class="align-middle">{{ dsoNameService.getName((group.object | async)?.payload) }}</td>
           <td class="align-middle">
             <div class="btn-group edit-field">
-              <button *ngIf="(isSubgroupOfGroup(group) | async) && !(isActiveGroup(group) | async)"
+              <button (click)="addSubgroupToGroup(group)"
-                      (click)="deleteSubgroupFromGroup(group)"
-                      class="btn btn-outline-danger btn-sm deleteButton"
-                      title="{{messagePrefix + '.table.edit.buttons.remove' | translate: { name: dsoNameService.getName(group) } }}">
-                <i class="fas fa-trash-alt fa-fw"></i>
-              </button>
-
-              <span *ngIf="(isActiveGroup(group) | async)">{{ messagePrefix + '.table.edit.currentGroup' | translate }}</span>
-
-              <button *ngIf="!(isSubgroupOfGroup(group) | async) && !(isActiveGroup(group) | async)"
-                      (click)="addSubgroupToGroup(group)"
                       class="btn btn-outline-primary btn-sm addButton"
                       title="{{messagePrefix + '.table.edit.buttons.add' | translate: { name: dsoNameService.getName(group) } }}">
                 <i class="fas fa-plus fa-fw"></i>
@@ -90,53 +129,4 @@
     {{messagePrefix + '.no-items' | translate}}
   </div>
 
-  <h4>{{messagePrefix + '.headSubgroups' | translate}}</h4>
-
-  <ds-pagination *ngIf="(subGroups$ | async)?.payload?.totalElements > 0"
-                 [paginationOptions]="config"
-                 [pageInfoState]="(subGroups$ | async)?.payload"
-                 [collectionSize]="(subGroups$ | async)?.payload?.totalElements"
-                 [hideGear]="true"
-                 [hidePagerWhenSinglePage]="true">
-
-    <div class="table-responsive">
-      <table id="subgroupsOfGroup" class="table table-striped table-hover table-bordered">
-        <thead>
-        <tr>
-          <th scope="col" class="align-middle">{{messagePrefix + '.table.id' | translate}}</th>
-          <th scope="col" class="align-middle">{{messagePrefix + '.table.name' | translate}}</th>
-          <th scope="col" class="align-middle">{{messagePrefix + '.table.collectionOrCommunity' | translate}}</th>
-          <th>{{messagePrefix + '.table.edit' | translate}}</th>
-        </tr>
-        </thead>
-        <tbody>
-        <tr *ngFor="let group of (subGroups$ | async)?.payload?.page">
-          <td class="align-middle">{{group.id}}</td>
-          <td class="align-middle">
-            <a (click)="groupDataService.startEditingNewGroup(group)"
-               [routerLink]="[groupDataService.getGroupEditPageRouterLink(group)]">
-            {{ dsoNameService.getName(group) }}
-          </a>
-          </td>
-          <td class="align-middle">{{ dsoNameService.getName((group.object | async)?.payload)}}</td>
-          <td class="align-middle">
-            <div class="btn-group edit-field">
-              <button (click)="deleteSubgroupFromGroup(group)"
-                      class="btn btn-outline-danger btn-sm deleteButton"
-                      title="{{messagePrefix + '.table.edit.buttons.remove' | translate: { name: dsoNameService.getName(group) } }}">
-                <i class="fas fa-trash-alt fa-fw"></i>
-              </button>
-            </div>
-          </td>
-        </tr>
-        </tbody>
-      </table>
-    </div>
-  </ds-pagination>
-
-  <div *ngIf="(subGroups$ | async)?.payload?.totalElements == 0" class="alert alert-info w-100 mb-2"
-       role="alert">
-    {{messagePrefix + '.no-subgroups-yet' | translate}}
-  </div>
-
 </ng-container>

src/app/access-control/group-registry/group-form/subgroup-list/subgroups-list.component.spec.ts

@@ -1,12 +1,12 @@
 import { CommonModule } from '@angular/common';
 import { NO_ERRORS_SCHEMA, DebugElement } from '@angular/core';
-import { ComponentFixture, fakeAsync, flush, inject, TestBed, tick, waitForAsync } from '@angular/core/testing';
+import { ComponentFixture, fakeAsync, flush, inject, TestBed, waitForAsync } from '@angular/core/testing';
 import { FormsModule, ReactiveFormsModule } from '@angular/forms';
 import { BrowserModule, By } from '@angular/platform-browser';
 import { Router } from '@angular/router';
 import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
 import { TranslateLoader, TranslateModule, TranslateService } from '@ngx-translate/core';
-import { Observable, of as observableOf, BehaviorSubject } from 'rxjs';
+import { Observable, of as observableOf } from 'rxjs';
 import { RestResponse } from '../../../../core/cache/response.models';
 import { buildPaginatedList, PaginatedList } from '../../../../core/data/paginated-list.model';
 import { RemoteData } from '../../../../core/data/remote-data';
@@ -18,19 +18,18 @@ import { NotificationsService } from '../../../../shared/notifications/notificat
 import { GroupMock, GroupMock2 } from '../../../../shared/testing/group-mock';
 import { SubgroupsListComponent } from './subgroups-list.component';
 import {
-  createSuccessfulRemoteDataObject$,
+  createSuccessfulRemoteDataObject$
-  createSuccessfulRemoteDataObject
 } from '../../../../shared/remote-data.utils';
 import { RouterMock } from '../../../../shared/mocks/router.mock';
 import { getMockFormBuilderService } from '../../../../shared/mocks/form-builder-service.mock';
 import { getMockTranslateService } from '../../../../shared/mocks/translate.service.mock';
 import { TranslateLoaderMock } from '../../../../shared/testing/translate-loader.mock';
 import { NotificationsServiceStub } from '../../../../shared/testing/notifications-service.stub';
-import { map } from 'rxjs/operators';
 import { PaginationService } from '../../../../core/pagination/pagination.service';
 import { PaginationServiceStub } from '../../../../shared/testing/pagination-service.stub';
 import { DSONameService } from '../../../../core/breadcrumbs/dso-name.service';
 import { DSONameServiceMock } from '../../../../shared/mocks/dso-name.service.mock';
+import { EPersonMock2 } from 'src/app/shared/testing/eperson.mock';
 
 describe('SubgroupsListComponent', () => {
   let component: SubgroupsListComponent;
@@ -39,44 +38,70 @@ describe('SubgroupsListComponent', () => {
   let builderService: FormBuilderService;
   let ePersonDataServiceStub: any;
   let groupsDataServiceStub: any;
-  let activeGroup;
+  let activeGroup: Group;
   let subgroups: Group[];
-  let allGroups: Group[];
+  let groupNonMembers: Group[];
   let routerStub;
   let paginationService;
+  // Define a new mock activegroup for all tests below
+  let mockActiveGroup: Group = Object.assign(new Group(), {
+    handle: null,
+    subgroups: [GroupMock2],
+    epersons: [EPersonMock2],
+    selfRegistered: false,
+    permanent: false,
+    _links: {
+        self: {
+            href: 'https://rest.api/server/api/eperson/groups/activegroupid',
+        },
+        subgroups: { href: 'https://rest.api/server/api/eperson/groups/activegroupid/subgroups' },
+        object: { href: 'https://rest.api/server/api/eperson/groups/activegroupid/object' },
+        epersons: { href: 'https://rest.api/server/api/eperson/groups/activegroupid/epersons' }
+    },
+    _name: 'activegroupname',
+    id: 'activegroupid',
+    uuid: 'activegroupid',
+    type: 'group',
+  });
 
   beforeEach(waitForAsync(() => {
-    activeGroup = GroupMock;
+    activeGroup = mockActiveGroup;
     subgroups = [GroupMock2];
-    allGroups = [GroupMock, GroupMock2];
+    groupNonMembers = [GroupMock];
     ePersonDataServiceStub = {};
     groupsDataServiceStub = {
       activeGroup: activeGroup,
-      subgroups$: new BehaviorSubject(subgroups),
+      subgroups: subgroups,
+      groupNonMembers: groupNonMembers,
       getActiveGroup(): Observable<Group> {
         return observableOf(this.activeGroup);
       },
       getSubgroups(): Group {
-        return this.activeGroup;
+        return this.subgroups;
       },
+      // This method is used to get all the current subgroups
       findListByHref(_href: string): Observable<RemoteData<PaginatedList<Group>>> {
-        return this.subgroups$.pipe(
+        return createSuccessfulRemoteDataObject$(buildPaginatedList<Group>(new PageInfo(), groupsDataServiceStub.getSubgroups()));
-          map((currentGroups: Group[]) => {
-            return createSuccessfulRemoteDataObject(buildPaginatedList<Group>(new PageInfo(), currentGroups));
-          })
-        );
       },
       getGroupEditPageRouterLink(group: Group): string {
         return '/access-control/groups/' + group.id;
       },
-      searchGroups(query: string): Observable<RemoteData<PaginatedList<Group>>> {
+      // This method is used to get all groups which are NOT currently a subgroup member
+      searchNonMemberGroups(query: string, group: string): Observable<RemoteData<PaginatedList<Group>>> {
         if (query === '') {
-          return createSuccessfulRemoteDataObject$(buildPaginatedList(new PageInfo(), allGroups));
+          return createSuccessfulRemoteDataObject$(buildPaginatedList(new PageInfo(), groupNonMembers));
         }
         return createSuccessfulRemoteDataObject$(buildPaginatedList(new PageInfo(), []));
       },
-      addSubGroupToGroup(parentGroup, subgroup: Group): Observable<RestResponse> {
+      addSubGroupToGroup(parentGroup, subgroupToAdd: Group): Observable<RestResponse> {
-        this.subgroups$.next([...this.subgroups$.getValue(), subgroup]);
+        // Add group to list of subgroups
+        this.subgroups = [...this.subgroups, subgroupToAdd];
+        // Remove group from list of non-members
+        this.groupNonMembers.forEach( (group: Group, index: number) => {
+          if (group.id === subgroupToAdd.id) {
+            this.groupNonMembers.splice(index, 1);
+          }
+        });
         return observableOf(new RestResponse(true, 200, 'Success'));
       },
       clearGroupsRequests() {
@@ -85,12 +110,15 @@ describe('SubgroupsListComponent', () => {
       clearGroupLinkRequests() {
         // empty
       },
-      deleteSubGroupFromGroup(parentGroup, subgroup: Group): Observable<RestResponse> {
+      deleteSubGroupFromGroup(parentGroup, subgroupToDelete: Group): Observable<RestResponse> {
-        this.subgroups$.next(this.subgroups$.getValue().filter((group: Group) => {
+        // Remove group from list of subgroups
-          if (group.id !== subgroup.id) {
+        this.subgroups.forEach( (group: Group, index: number) => {
-            return group;
+          if (group.id === subgroupToDelete.id) {
+            this.subgroups.splice(index, 1);
           }
-        }));
+        });
+        // Add group to list of non-members
+        this.groupNonMembers = [...this.groupNonMembers, subgroupToDelete];
         return observableOf(new RestResponse(true, 200, 'Success'));
       }
     };
@@ -99,7 +127,7 @@ describe('SubgroupsListComponent', () => {
     translateService = getMockTranslateService();
 
     paginationService = new PaginationServiceStub();
-    TestBed.configureTestingModule({
+    return TestBed.configureTestingModule({
       imports: [CommonModule, NgbModule, FormsModule, ReactiveFormsModule, BrowserModule,
         TranslateModule.forRoot({
           loader: {
@@ -137,30 +165,38 @@ describe('SubgroupsListComponent', () => {
     expect(comp).toBeDefined();
   }));
 
-  it('should show list of subgroups of current active group', () => {
+  describe('current subgroup list', () => {
-    const groupIdsFound = fixture.debugElement.queryAll(By.css('#subgroupsOfGroup tr td:first-child'));
+    it('should show list of subgroups of current active group', () => {
-    expect(groupIdsFound.length).toEqual(1);
+      const groupIdsFound = fixture.debugElement.queryAll(By.css('#subgroupsOfGroup tr td:first-child'));
-    activeGroup.subgroups.map((group: Group) => {
+      expect(groupIdsFound.length).toEqual(1);
-      expect(groupIdsFound.find((foundEl) => {
+      subgroups.map((group: Group) => {
-        return (foundEl.nativeElement.textContent.trim() === group.uuid);
+        expect(groupIdsFound.find((foundEl) => {
-      })).toBeTruthy();
+          return (foundEl.nativeElement.textContent.trim() === group.uuid);
-    });
+        })).toBeTruthy();
-  });
+      });
-
+    });
-  describe('if first group delete button is pressed', () => {
+
-    let groupsFound: DebugElement[];
+    it('should show a delete button next to each subgroup', () => {
-    beforeEach(fakeAsync(() => {
+      const subgroupsFound = fixture.debugElement.queryAll(By.css('#subgroupsOfGroup tbody tr'));
-      const addButton = fixture.debugElement.query(By.css('#subgroupsOfGroup tbody .deleteButton'));
+      subgroupsFound.map((foundGroupRowElement: DebugElement) => {
-      addButton.triggerEventHandler('click', {
+        const addButton: DebugElement = foundGroupRowElement.query(By.css('td:last-child .fa-plus'));
-        preventDefault: () => {/**/
+        const deleteButton: DebugElement = foundGroupRowElement.query(By.css('td:last-child .fa-trash-alt'));
-        }
+        expect(addButton).toBeNull();
+        expect(deleteButton).not.toBeNull();
+      });
+    });
+
+    describe('if first group delete button is pressed', () => {
+      let groupsFound: DebugElement[];
+      beforeEach(() => {
+        const deleteButton = fixture.debugElement.query(By.css('#subgroupsOfGroup tbody .deleteButton'));
+        deleteButton.nativeElement.click();
+        fixture.detectChanges();
+      });
+      it('then no subgroup remains as a member of the active group', () => {
+        groupsFound = fixture.debugElement.queryAll(By.css('#subgroupsOfGroup tbody tr'));
+        expect(groupsFound.length).toEqual(0);
       });
-      tick();
-      fixture.detectChanges();
-    }));
-    it('one less subgroup in list from 1 to 0 (of 2 total groups)', () => {
-      groupsFound = fixture.debugElement.queryAll(By.css('#subgroupsOfGroup tbody tr'));
-      expect(groupsFound.length).toEqual(0);
     });
   });
 
@@ -169,54 +205,38 @@ describe('SubgroupsListComponent', () => {
       let groupsFound: DebugElement[];
       beforeEach(fakeAsync(() => {
         component.search({ query: '' });
+        fixture.detectChanges();
         groupsFound = fixture.debugElement.queryAll(By.css('#groupsSearch tbody tr'));
       }));
 
-      it('should display all groups', () => {
+      it('should display only non-member groups (i.e. groups that are not a subgroup)', () => {
-        fixture.detectChanges();
-        groupsFound = fixture.debugElement.queryAll(By.css('#groupsSearch tbody tr'));
-        expect(groupsFound.length).toEqual(2);
-        groupsFound = fixture.debugElement.queryAll(By.css('#groupsSearch tbody tr'));
         const groupIdsFound: DebugElement[] = fixture.debugElement.queryAll(By.css('#groupsSearch tbody tr td:first-child'));
-        allGroups.map((group: Group) => {
+        expect(groupIdsFound.length).toEqual(1);
+        groupNonMembers.map((group: Group) => {
           expect(groupIdsFound.find((foundEl: DebugElement) => {
             return (foundEl.nativeElement.textContent.trim() === group.uuid);
           })).toBeTruthy();
         });
       });
 
-      describe('if group is already a subgroup', () => {
+      it('should display an add button next to non-member groups, not a delete button', () => {
-        it('should have delete button, else it should have add button', () => {
+        groupsFound.map((foundGroupRowElement: DebugElement) => {
+          const addButton: DebugElement = foundGroupRowElement.query(By.css('td:last-child .fa-plus'));
+          const deleteButton: DebugElement = foundGroupRowElement.query(By.css('td:last-child .fa-trash-alt'));
+          expect(addButton).not.toBeNull();
+          expect(deleteButton).toBeNull();
+        });
+      });
+
+      describe('if first add button is pressed', () => {
+        beforeEach(() => {
+          const addButton: DebugElement = fixture.debugElement.query(By.css('#groupsSearch tbody .fa-plus'));
+          addButton.nativeElement.click();
           fixture.detectChanges();
+        });
+        it('then all (two) Groups are subgroups of the active group. No non-members left', () => {
           groupsFound = fixture.debugElement.queryAll(By.css('#groupsSearch tbody tr'));
-          const getSubgroups = groupsDataServiceStub.getSubgroups().subgroups;
+          expect(groupsFound.length).toEqual(0);
-          if (getSubgroups !== undefined && getSubgroups.length > 0) {
-            groupsFound.map((foundGroupRowElement: DebugElement) => {
-              const groupId: DebugElement = foundGroupRowElement.query(By.css('td:first-child'));
-              const addButton: DebugElement = foundGroupRowElement.query(By.css('td:last-child .fa-plus'));
-              const deleteButton: DebugElement = foundGroupRowElement.query(By.css('td:last-child .fa-trash-alt'));
-              expect(addButton).toBeNull();
-              if (activeGroup.id === groupId.nativeElement.textContent) {
-                expect(deleteButton).toBeNull();
-              } else {
-                expect(deleteButton).not.toBeNull();
-              }
-            });
-          } else {
-            const subgroupIds: string[] = activeGroup.subgroups.map((group: Group) => group.id);
-            groupsFound.map((foundGroupRowElement: DebugElement) => {
-              const groupId: DebugElement = foundGroupRowElement.query(By.css('td:first-child'));
-              const addButton: DebugElement = foundGroupRowElement.query(By.css('td:last-child .fa-plus'));
-              const deleteButton: DebugElement = foundGroupRowElement.query(By.css('td:last-child .fa-trash-alt'));
-              if (subgroupIds.includes(groupId.nativeElement.textContent)) {
-                expect(addButton).toBeNull();
-                expect(deleteButton).not.toBeNull();
-              } else {
-                expect(deleteButton).toBeNull();
-                expect(addButton).not.toBeNull();
-              }
-            });
-          }
         });
       });
     });

src/app/access-control/group-registry/group-form/subgroup-list/subgroups-list.component.ts

@@ -2,16 +2,15 @@ import { Component, Input, OnDestroy, OnInit } from '@angular/core';
 import { UntypedFormBuilder } from '@angular/forms';
 import { Router } from '@angular/router';
 import { TranslateService } from '@ngx-translate/core';
-import { BehaviorSubject, Observable, of as observableOf, Subscription } from 'rxjs';
+import { BehaviorSubject, Observable, Subscription } from 'rxjs';
-import { map, mergeMap, switchMap, take } from 'rxjs/operators';
+import { map, switchMap, take } from 'rxjs/operators';
 import { PaginatedList } from '../../../../core/data/paginated-list.model';
 import { RemoteData } from '../../../../core/data/remote-data';
 import { GroupDataService } from '../../../../core/eperson/group-data.service';
 import { Group } from '../../../../core/eperson/models/group.model';
 import {
-  getFirstCompletedRemoteData,
+  getAllCompletedRemoteData,
-  getFirstSucceededRemoteData,
+  getFirstCompletedRemoteData
-  getRemoteDataPayload
 } from '../../../../core/shared/operators';
 import { NotificationsService } from '../../../../shared/notifications/notifications.service';
 import { PaginationComponentOptions } from '../../../../shared/pagination/pagination-component-options.model';
@@ -103,6 +102,7 @@ export class SubgroupsListComponent implements OnInit, OnDestroy {
       if (activeGroup != null) {
         this.groupBeingEdited = activeGroup;
         this.retrieveSubGroups();
+        this.search({query: ''});
       }
     }));
   }
@@ -131,47 +131,6 @@ export class SubgroupsListComponent implements OnInit, OnDestroy {
       }));
   }
 
-  /**
-   * Whether or not the given group is a subgroup of the group currently being edited
-   * @param possibleSubgroup Group that is a possible subgroup (being tested) of the group currently being edited
-   */
-  isSubgroupOfGroup(possibleSubgroup: Group): Observable<boolean> {
-    return this.groupDataService.getActiveGroup().pipe(take(1),
-      mergeMap((activeGroup: Group) => {
-        if (activeGroup != null) {
-          if (activeGroup.uuid === possibleSubgroup.uuid) {
-            return observableOf(false);
-          } else {
-            return this.groupDataService.findListByHref(activeGroup._links.subgroups.href, {
-              currentPage: 1,
-              elementsPerPage: 9999
-            })
-              .pipe(
-                getFirstSucceededRemoteData(),
-                getRemoteDataPayload(),
-                map((listTotalGroups: PaginatedList<Group>) => listTotalGroups.page.filter((groupInList: Group) => groupInList.id === possibleSubgroup.id)),
-                map((groups: Group[]) => groups.length > 0));
-          }
-        } else {
-          return observableOf(false);
-        }
-      }));
-  }
-
-  /**
-   * Whether or not the given group is the current group being edited
-   * @param group Group that is possibly the current group being edited
-   */
-  isActiveGroup(group: Group): Observable<boolean> {
-    return this.groupDataService.getActiveGroup().pipe(take(1),
-      mergeMap((activeGroup: Group) => {
-        if (activeGroup != null && activeGroup.uuid === group.uuid) {
-          return observableOf(true);
-        }
-        return observableOf(false);
-      }));
-  }
-
   /**
    * Deletes given subgroup from the group currently being edited
    * @param subgroup  Group we want to delete from the subgroups of the group currently being edited
@@ -181,6 +140,11 @@ export class SubgroupsListComponent implements OnInit, OnDestroy {
       if (activeGroup != null) {
         const response = this.groupDataService.deleteSubGroupFromGroup(activeGroup, subgroup);
         this.showNotifications('deleteSubgroup', response, this.dsoNameService.getName(subgroup), activeGroup);
+        // Reload search results (if there is an active query).
+        // This will potentially add this deleted subgroup into the list of search results.
+        if (this.currentSearchQuery != null) {
+          this.search({query: this.currentSearchQuery});
+        }
       } else {
         this.notificationsService.error(this.translateService.get(this.messagePrefix + '.notification.failure.noActiveGroup'));
       }
@@ -197,6 +161,11 @@ export class SubgroupsListComponent implements OnInit, OnDestroy {
         if (activeGroup.uuid !== subgroup.uuid) {
           const response = this.groupDataService.addSubGroupToGroup(activeGroup, subgroup);
           this.showNotifications('addSubgroup', response, this.dsoNameService.getName(subgroup), activeGroup);
+          // Reload search results (if there is an active query).
+          // This will potentially remove this added subgroup from search results.
+          if (this.currentSearchQuery != null) {
+            this.search({query: this.currentSearchQuery});
+          }
         } else {
           this.notificationsService.error(this.translateService.get(this.messagePrefix + '.notification.failure.subgroupToAddIsActiveGroup'));
         }
@@ -207,28 +176,38 @@ export class SubgroupsListComponent implements OnInit, OnDestroy {
   }
 
   /**
-   * Search in the groups (searches by group name and by uuid exact match)
+   * Search all non-member groups (searches by group name and by uuid exact match).  Used to search for
+   * groups that could be added to current group as a subgroup.
    * @param data  Contains query param
    */
   search(data: any) {
-    const query: string = data.query;
-    if (query != null && this.currentSearchQuery !== query) {
-      this.router.navigateByUrl(this.groupDataService.getGroupEditPageRouterLink(this.groupBeingEdited));
-      this.currentSearchQuery = query;
-      this.configSearch.currentPage = 1;
-    }
-    this.searchDone = true;
-
     this.unsubFrom(SubKey.SearchResults);
-    this.subs.set(SubKey.SearchResults, this.paginationService.getCurrentPagination(this.configSearch.id, this.configSearch).pipe(
+    this.subs.set(SubKey.SearchResults,
-      switchMap((config) => this.groupDataService.searchGroups(this.currentSearchQuery, {
+      this.paginationService.getCurrentPagination(this.configSearch.id, this.configSearch).pipe(
-        currentPage: config.currentPage,
+        switchMap((paginationOptions) => {
-        elementsPerPage: config.pageSize
+          const query: string = data.query;
-      }, true, true, followLink('object')
+          if (query != null && this.currentSearchQuery !== query && this.groupBeingEdited) {
-      ))
+            this.currentSearchQuery = query;
-    ).subscribe((rd: RemoteData<PaginatedList<Group>>) => {
+            this.paginationService.resetPage(this.configSearch.id);
-      this.searchResults$.next(rd);
+          }
-    }));
+          this.searchDone = true;
+
+          return this.groupDataService.searchNonMemberGroups(this.currentSearchQuery, this.groupBeingEdited.id, {
+            currentPage: paginationOptions.currentPage,
+            elementsPerPage: paginationOptions.pageSize
+          }, false, true, followLink('object'));
+        }),
+        getAllCompletedRemoteData(),
+        map((rd: RemoteData<any>) => {
+          if (rd.hasFailed) {
+            this.notificationsService.error(this.translateService.get(this.messagePrefix + '.notification.failure', { cause: rd.errorMessage }));
+          } else {
+            return rd;
+          }
+        }))
+        .subscribe((rd: RemoteData<PaginatedList<Group>>) => {
+          this.searchResults$.next(rd);
+        }));
   }
 
   /**

src/app/access-control/group-registry/groups-registry.component.html

@@ -2,17 +2,17 @@
   <div class="groups-registry row">
     <div class="col-12">
       <div class="d-flex justify-content-between border-bottom mb-3">
-        <h2 id="header" class="pb-2">{{messagePrefix + 'head' | translate}}</h2>
+        <h1 id="header" class="pb-2">{{messagePrefix + 'head' | translate}}</h1>
         <div>
           <button class="mr-auto btn btn-success"
-                  [routerLink]="['newGroup']">
+                  [routerLink]="'create'">
             <i class="fas fa-plus"></i>
             <span class="d-none d-sm-inline ml-1">{{messagePrefix + 'button.add' | translate}}</span>
           </button>
         </div>
       </div>
 
-      <h3 id="search" class="border-bottom pb-2">{{messagePrefix + 'search.head' | translate}}</h3>
+      <h2 id="search" class="border-bottom pb-2">{{messagePrefix + 'search.head' | translate}}</h2>
       <form [formGroup]="searchForm" (ngSubmit)="search(searchForm.value)" class="d-flex justify-content-between">
         <div class="flex-grow-1 mr-3">
           <div class="form-group input-group">

src/app/access-control/group-registry/groups-registry.component.ts

@@ -216,18 +216,28 @@ export class GroupsRegistryComponent implements OnInit, OnDestroy {
 
   /**
    * Get the members (epersons embedded value of a group)
+   * NOTE: At this time we only grab the *first* member in order to receive the `totalElements` value
+   * needed for our HTML template.
    * @param group
    */
   getMembers(group: Group): Observable<RemoteData<PaginatedList<EPerson>>> {
-    return this.ePersonDataService.findListByHref(group._links.epersons.href).pipe(getFirstSucceededRemoteData());
+    return this.ePersonDataService.findListByHref(group._links.epersons.href, {
+        currentPage: 1,
+        elementsPerPage: 1,
+      }).pipe(getFirstSucceededRemoteData());
   }
 
   /**
    * Get the subgroups (groups embedded value of a group)
+   * NOTE: At this time we only grab the *first* subgroup in order to receive the `totalElements` value
+   * needed for our HTML template.
    * @param group
    */
   getSubgroups(group: Group): Observable<RemoteData<PaginatedList<Group>>> {
-    return this.groupService.findListByHref(group._links.subgroups.href).pipe(getFirstSucceededRemoteData());
+    return this.groupService.findListByHref(group._links.subgroups.href, {
+        currentPage: 1,
+        elementsPerPage: 1,
+      }).pipe(getFirstSucceededRemoteData());
   }
 
   /**

src/app/admin/admin-curation-tasks/admin-curation-tasks.component.html

@@ -1,4 +1,4 @@
 <div class="container">
-    <h2>{{'admin.curation-tasks.header' |translate }}</h2>
+    <h1>{{'admin.curation-tasks.header' |translate }}</h1>
     <ds-curation-form></ds-curation-form>
 </div>

src/app/admin/admin-import-metadata-page/metadata-import-page.component.html

@@ -1,5 +1,5 @@
 <div class="container">
-  <h2 id="header">{{'admin.metadata-import.page.header' | translate}}</h2>
+  <h1 id="header">{{'admin.metadata-import.page.header' | translate}}</h1>
   <p>{{'admin.metadata-import.page.help' | translate}}</p>
   <div class="form-group">
     <div class="form-check">

src/app/admin/admin-notifications/admin-notifications-routing-paths.ts

@@ -0,0 +1,8 @@
+import { URLCombiner } from '../../core/url-combiner/url-combiner';
+import { getNotificationsModuleRoute } from '../admin-routing-paths';
+
+export const QUALITY_ASSURANCE_EDIT_PATH = 'quality-assurance';
+
+export function getQualityAssuranceRoute(id: string) {
+  return new URLCombiner(getNotificationsModuleRoute(), QUALITY_ASSURANCE_EDIT_PATH, id).toString();
+}

src/app/admin/admin-notifications/admin-notifications-routing.module.ts

@@ -0,0 +1,87 @@
+import { NgModule } from '@angular/core';
+import { RouterModule } from '@angular/router';
+
+import { AuthenticatedGuard } from '../../core/auth/authenticated.guard';
+import { I18nBreadcrumbResolver } from '../../core/breadcrumbs/i18n-breadcrumb.resolver';
+import { I18nBreadcrumbsService } from '../../core/breadcrumbs/i18n-breadcrumbs.service';
+import { QUALITY_ASSURANCE_EDIT_PATH } from './admin-notifications-routing-paths';
+import { AdminQualityAssuranceTopicsPageComponent } from './admin-quality-assurance-topics-page/admin-quality-assurance-topics-page.component';
+import { AdminQualityAssuranceEventsPageComponent } from './admin-quality-assurance-events-page/admin-quality-assurance-events-page.component';
+import { AdminQualityAssuranceTopicsPageResolver } from './admin-quality-assurance-topics-page/admin-quality-assurance-topics-page-resolver.service';
+import { AdminQualityAssuranceEventsPageResolver } from './admin-quality-assurance-events-page/admin-quality-assurance-events-page.resolver';
+import { AdminQualityAssuranceSourcePageComponent } from './admin-quality-assurance-source-page-component/admin-quality-assurance-source-page.component';
+import { AdminQualityAssuranceSourcePageResolver } from './admin-quality-assurance-source-page-component/admin-quality-assurance-source-page-resolver.service';
+import { QualityAssuranceBreadcrumbResolver } from '../../core/breadcrumbs/quality-assurance-breadcrumb.resolver';
+import { QualityAssuranceBreadcrumbService } from '../../core/breadcrumbs/quality-assurance-breadcrumb.service';
+import {
+  SourceDataResolver
+} from './admin-quality-assurance-source-page-component/admin-quality-assurance-source-data.resolver';
+
+@NgModule({
+  imports: [
+    RouterModule.forChild([
+      {
+        canActivate: [ AuthenticatedGuard ],
+        path: `${QUALITY_ASSURANCE_EDIT_PATH}/:sourceId`,
+        component: AdminQualityAssuranceTopicsPageComponent,
+        pathMatch: 'full',
+        resolve: {
+          breadcrumb: QualityAssuranceBreadcrumbResolver,
+          openaireQualityAssuranceTopicsParams: AdminQualityAssuranceTopicsPageResolver
+        },
+        data: {
+          title: 'admin.quality-assurance.page.title',
+          breadcrumbKey: 'admin.quality-assurance',
+          showBreadcrumbsFluid: false
+        }
+      },
+      {
+        canActivate: [ AuthenticatedGuard ],
+        path: `${QUALITY_ASSURANCE_EDIT_PATH}`,
+        component: AdminQualityAssuranceSourcePageComponent,
+        pathMatch: 'full',
+        resolve: {
+          breadcrumb: I18nBreadcrumbResolver,
+          openaireQualityAssuranceSourceParams: AdminQualityAssuranceSourcePageResolver,
+          sourceData: SourceDataResolver
+        },
+        data: {
+          title: 'admin.notifications.source.breadcrumbs',
+          breadcrumbKey: 'admin.notifications.source',
+          showBreadcrumbsFluid: false
+        }
+      },
+      {
+        canActivate: [ AuthenticatedGuard ],
+        path: `${QUALITY_ASSURANCE_EDIT_PATH}/:sourceId/:topicId`,
+        component: AdminQualityAssuranceEventsPageComponent,
+        pathMatch: 'full',
+        resolve: {
+          breadcrumb: QualityAssuranceBreadcrumbResolver,
+          openaireQualityAssuranceEventsParams: AdminQualityAssuranceEventsPageResolver
+        },
+        data: {
+          title: 'admin.notifications.event.page.title',
+          breadcrumbKey: 'admin.notifications.event',
+          showBreadcrumbsFluid: false
+        }
+      }
+    ])
+  ],
+  providers: [
+    I18nBreadcrumbResolver,
+    I18nBreadcrumbsService,
+    SourceDataResolver,
+    AdminQualityAssuranceTopicsPageResolver,
+    AdminQualityAssuranceEventsPageResolver,
+    AdminQualityAssuranceSourcePageResolver,
+    QualityAssuranceBreadcrumbResolver,
+    QualityAssuranceBreadcrumbService
+  ]
+})
+/**
+ * Routing module for the Notifications section of the admin sidebar
+ */
+export class AdminNotificationsRoutingModule {
+
+}

src/app/admin/admin-notifications/admin-notifications.module.ts

@@ -0,0 +1,31 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+import { CoreModule } from '../../core/core.module';
+import { SharedModule } from '../../shared/shared.module';
+import { AdminNotificationsRoutingModule } from './admin-notifications-routing.module';
+import { AdminQualityAssuranceTopicsPageComponent } from './admin-quality-assurance-topics-page/admin-quality-assurance-topics-page.component';
+import { AdminQualityAssuranceEventsPageComponent } from './admin-quality-assurance-events-page/admin-quality-assurance-events-page.component';
+import { AdminQualityAssuranceSourcePageComponent } from './admin-quality-assurance-source-page-component/admin-quality-assurance-source-page.component';
+import {NotificationsModule} from '../../notifications/notifications.module';
+
+@NgModule({
+  imports: [
+    CommonModule,
+    SharedModule,
+    CoreModule.forRoot(),
+    AdminNotificationsRoutingModule,
+    NotificationsModule
+  ],
+  declarations: [
+    AdminQualityAssuranceTopicsPageComponent,
+    AdminQualityAssuranceEventsPageComponent,
+    AdminQualityAssuranceSourcePageComponent
+  ],
+  entryComponents: []
+})
+/**
+ * This module handles all components related to the notifications pages
+ */
+export class AdminNotificationsModule {
+
+}

src/app/admin/admin-notifications/admin-quality-assurance-events-page/admin-quality-assurance-events-page.component.html

@@ -0,0 +1 @@
+<ds-quality-assurance-events></ds-quality-assurance-events>

src/app/admin/admin-notifications/admin-quality-assurance-events-page/admin-quality-assurance-events-page.component.spec.ts

@@ -0,0 +1,26 @@
+import { NO_ERRORS_SCHEMA } from '@angular/core';
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { AdminQualityAssuranceEventsPageComponent } from './admin-quality-assurance-events-page.component';
+
+describe('AdminQualityAssuranceEventsPageComponent', () => {
+  let component: AdminQualityAssuranceEventsPageComponent;
+  let fixture: ComponentFixture<AdminQualityAssuranceEventsPageComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ AdminQualityAssuranceEventsPageComponent ],
+      schemas: [NO_ERRORS_SCHEMA]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(AdminQualityAssuranceEventsPageComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create AdminQualityAssuranceEventsPageComponent', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/admin/admin-notifications/admin-quality-assurance-events-page/admin-quality-assurance-events-page.component.ts

@@ -0,0 +1,12 @@
+import { Component } from '@angular/core';
+
+/**
+ * Component for the page that show the QA events related to a specific topic.
+ */
+@Component({
+  selector: 'ds-quality-assurance-events-page',
+  templateUrl: './admin-quality-assurance-events-page.component.html'
+})
+export class AdminQualityAssuranceEventsPageComponent {
+
+}

src/app/admin/admin-notifications/admin-quality-assurance-events-page/admin-quality-assurance-events-page.resolver.ts

@@ -0,0 +1,32 @@
+import { Injectable } from '@angular/core';
+import { Resolve, ActivatedRouteSnapshot, RouterStateSnapshot } from '@angular/router';
+
+/**
+ * Interface for the route parameters.
+ */
+export interface AdminQualityAssuranceEventsPageParams {
+  pageId?: string;
+  pageSize?: number;
+  currentPage?: number;
+}
+
+/**
+ * This class represents a resolver that retrieve the route data before the route is activated.
+ */
+@Injectable()
+export class AdminQualityAssuranceEventsPageResolver implements Resolve<AdminQualityAssuranceEventsPageParams> {
+
+  /**
+   * Method for resolving the parameters in the current route.
+   * @param {ActivatedRouteSnapshot} route The current ActivatedRouteSnapshot
+   * @param {RouterStateSnapshot} state The current RouterStateSnapshot
+   * @returns AdminQualityAssuranceEventsPageParams Emits the route parameters
+   */
+  resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): AdminQualityAssuranceEventsPageParams {
+    return {
+      pageId: route.queryParams.pageId,
+      pageSize: parseInt(route.queryParams.pageSize, 10),
+      currentPage: parseInt(route.queryParams.page, 10)
+    };
+  }
+}

src/app/admin/admin-notifications/admin-quality-assurance-source-page-component/admin-quality-assurance-source-data.resolver.ts

@@ -0,0 +1,47 @@
+import { Injectable } from '@angular/core';
+import { ActivatedRouteSnapshot, Resolve, RouterStateSnapshot, Router } from '@angular/router';
+import { Observable } from 'rxjs';
+import { map } from 'rxjs/operators';
+import { PaginatedList } from '../../../core/data/paginated-list.model';
+import { QualityAssuranceSourceObject } from '../../../core/notifications/qa/models/quality-assurance-source.model';
+import { QualityAssuranceSourceService } from '../../../notifications/qa/source/quality-assurance-source.service';
+import {environment} from '../../../../environments/environment';
+/**
+ * This class represents a resolver that retrieve the route data before the route is activated.
+ */
+@Injectable()
+export class SourceDataResolver implements Resolve<Observable<QualityAssuranceSourceObject[]>> {
+  private  pageSize = environment.qualityAssuranceConfig.pageSize;
+  /**
+   * Initialize the effect class variables.
+   * @param {QualityAssuranceSourceService} qualityAssuranceSourceService
+   */
+   constructor(
+    private qualityAssuranceSourceService: QualityAssuranceSourceService,
+    private router: Router
+  ) { }
+  /**
+   * Method for resolving the parameters in the current route.
+   * @param {ActivatedRouteSnapshot} route The current ActivatedRouteSnapshot
+   * @param {RouterStateSnapshot} state The current RouterStateSnapshot
+   * @returns Observable<QualityAssuranceSourceObject[]>
+   */
+  resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<QualityAssuranceSourceObject[]> {
+    return this.qualityAssuranceSourceService.getSources(this.pageSize, 0).pipe(
+        map((sources: PaginatedList<QualityAssuranceSourceObject>) => {
+          if (sources.page.length === 1) {
+             this.router.navigate([this.getResolvedUrl(route) + '/' + sources.page[0].id]);
+          }
+         return sources.page;
+        }));
+  }
+
+  /**
+   *
+   * @param route url path
+   * @returns url path
+   */
+  getResolvedUrl(route: ActivatedRouteSnapshot): string {
+    return route.pathFromRoot.map(v => v.url.map(segment => segment.toString()).join('/')).join('/');
+  }
+}

src/app/admin/admin-notifications/admin-quality-assurance-source-page-component/admin-quality-assurance-source-page-resolver.service.ts

@@ -0,0 +1,32 @@
+import { Injectable } from '@angular/core';
+import { ActivatedRouteSnapshot, Resolve, RouterStateSnapshot } from '@angular/router';
+
+/**
+ * Interface for the route parameters.
+ */
+export interface AdminQualityAssuranceSourcePageParams {
+  pageId?: string;
+  pageSize?: number;
+  currentPage?: number;
+}
+
+/**
+ * This class represents a resolver that retrieve the route data before the route is activated.
+ */
+@Injectable()
+export class AdminQualityAssuranceSourcePageResolver implements Resolve<AdminQualityAssuranceSourcePageParams> {
+
+  /**
+   * Method for resolving the parameters in the current route.
+   * @param {ActivatedRouteSnapshot} route The current ActivatedRouteSnapshot
+   * @param {RouterStateSnapshot} state The current RouterStateSnapshot
+   * @returns AdminQualityAssuranceSourcePageParams Emits the route parameters
+   */
+  resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): AdminQualityAssuranceSourcePageParams {
+    return {
+      pageId: route.queryParams.pageId,
+      pageSize: parseInt(route.queryParams.pageSize, 10),
+      currentPage: parseInt(route.queryParams.page, 10)
+    };
+  }
+}

src/app/admin/admin-notifications/admin-quality-assurance-source-page-component/admin-quality-assurance-source-page.component.html

@@ -0,0 +1 @@
+<ds-quality-assurance-source></ds-quality-assurance-source>

src/app/admin/admin-notifications/admin-quality-assurance-source-page-component/admin-quality-assurance-source-page.component.spec.ts

@@ -0,0 +1,27 @@
+import { NO_ERRORS_SCHEMA } from '@angular/core';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { AdminQualityAssuranceSourcePageComponent } from './admin-quality-assurance-source-page.component';
+
+describe('AdminQualityAssuranceSourcePageComponent', () => {
+  let component: AdminQualityAssuranceSourcePageComponent;
+  let fixture: ComponentFixture<AdminQualityAssuranceSourcePageComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      declarations: [ AdminQualityAssuranceSourcePageComponent ],
+      schemas: [NO_ERRORS_SCHEMA]
+    })
+    .compileComponents();
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(AdminQualityAssuranceSourcePageComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create AdminQualityAssuranceSourcePageComponent', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/admin/admin-notifications/admin-quality-assurance-source-page-component/admin-quality-assurance-source-page.component.ts

@@ -0,0 +1,10 @@
+import { Component } from '@angular/core';
+
+/**
+ * Component for the page that show the QA sources.
+ */
+@Component({
+  selector: 'ds-admin-quality-assurance-source-page-component',
+  templateUrl: './admin-quality-assurance-source-page.component.html',
+})
+export class AdminQualityAssuranceSourcePageComponent {}

src/app/admin/admin-notifications/admin-quality-assurance-topics-page/admin-quality-assurance-topics-page-resolver.service.ts

@@ -0,0 +1,32 @@
+import { Injectable } from '@angular/core';
+import { ActivatedRouteSnapshot, Resolve, RouterStateSnapshot } from '@angular/router';
+
+/**
+ * Interface for the route parameters.
+ */
+export interface AdminQualityAssuranceTopicsPageParams {
+  pageId?: string;
+  pageSize?: number;
+  currentPage?: number;
+}
+
+/**
+ * This class represents a resolver that retrieve the route data before the route is activated.
+ */
+@Injectable()
+export class AdminQualityAssuranceTopicsPageResolver implements Resolve<AdminQualityAssuranceTopicsPageParams> {
+
+  /**
+   * Method for resolving the parameters in the current route.
+   * @param {ActivatedRouteSnapshot} route The current ActivatedRouteSnapshot
+   * @param {RouterStateSnapshot} state The current RouterStateSnapshot
+   * @returns AdminQualityAssuranceTopicsPageParams Emits the route parameters
+   */
+  resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): AdminQualityAssuranceTopicsPageParams {
+    return {
+      pageId: route.queryParams.pageId,
+      pageSize: parseInt(route.queryParams.pageSize, 10),
+      currentPage: parseInt(route.queryParams.page, 10)
+    };
+  }
+}

src/app/admin/admin-notifications/admin-quality-assurance-topics-page/admin-quality-assurance-topics-page.component.html

@@ -0,0 +1 @@
+<ds-quality-assurance-topic></ds-quality-assurance-topic>

src/app/admin/admin-notifications/admin-quality-assurance-topics-page/admin-quality-assurance-topics-page.component.spec.ts

@@ -0,0 +1,26 @@
+import { NO_ERRORS_SCHEMA } from '@angular/core';
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { AdminQualityAssuranceTopicsPageComponent } from './admin-quality-assurance-topics-page.component';
+
+describe('AdminQualityAssuranceTopicsPageComponent', () => {
+  let component: AdminQualityAssuranceTopicsPageComponent;
+  let fixture: ComponentFixture<AdminQualityAssuranceTopicsPageComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ AdminQualityAssuranceTopicsPageComponent ],
+      schemas: [NO_ERRORS_SCHEMA]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(AdminQualityAssuranceTopicsPageComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create AdminQualityAssuranceTopicsPageComponent', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/admin/admin-notifications/admin-quality-assurance-topics-page/admin-quality-assurance-topics-page.component.ts

@@ -0,0 +1,12 @@
+import { Component } from '@angular/core';
+
+/**
+ * Component for the page that show the QA topics related to a specific source.
+ */
+@Component({
+  selector: 'ds-notification-qa-page',
+  templateUrl: './admin-quality-assurance-topics-page.component.html'
+})
+export class AdminQualityAssuranceTopicsPageComponent {
+
+}

src/app/admin/admin-registries/bitstream-formats/add-bitstream-format/add-bitstream-format.component.html

@@ -1,11 +1,11 @@
 <div class="container">
     <div class="row">
         <div class="col-12 mb-4">
-            <h2 id="sub-header"
+            <h1 id="sub-header"
-                class="border-bottom mb-2">{{ 'admin.registries.bitstream-formats.create.new' | translate }}</h2>
+                class="border-bottom pb-2">{{ 'admin.registries.bitstream-formats.create.new' | translate }}</h1>
 
             <ds-bitstream-format-form (updatedFormat)="createBitstreamFormat($event)"></ds-bitstream-format-form>
 
         </div>
     </div>
-</div>
+</div>

src/app/admin/admin-registries/bitstream-formats/bitstream-formats.component.html

@@ -2,7 +2,7 @@
   <div class="bitstream-formats row">
     <div class="col-12">
 
-      <h2 id="header" class="border-bottom pb-2 ">{{'admin.registries.bitstream-formats.head' | translate}}</h2>
+      <h1 id="header" class="border-bottom pb-2">{{'admin.registries.bitstream-formats.head' | translate}}</h1>
 
       <p id="description">{{'admin.registries.bitstream-formats.description' | translate}}</p>
       <p id="create-new" class="mb-2"><a [routerLink]="'add'" class="btn btn-success">{{'admin.registries.bitstream-formats.create.new' | translate}}</a></p>
@@ -19,7 +19,7 @@
           <table id="formats" class="table table-striped table-hover">
             <thead>
             <tr>
-              <th scope="col"></th>
+              <th scope="col" [attr.aria-label]="'admin.registries.bitstream-formats.select' | translate"></th>
               <th scope="col">{{'admin.registries.bitstream-formats.table.id' | translate}}</th>
               <th scope="col">{{'admin.registries.bitstream-formats.table.name' | translate}}</th>
               <th scope="col">{{'admin.registries.bitstream-formats.table.mimetype' | translate}}</th>
@@ -31,6 +31,7 @@
               <td>
                 <label class="mb-0">
                   <input type="checkbox"
+                         [attr.aria-label]="'admin.registries.bitstream-formats.select' | translate"
                          [checked]="isSelected(bitstreamFormat) | async"
                          (change)="selectBitStreamFormat(bitstreamFormat, $event)"
                   >

src/app/admin/admin-registries/bitstream-formats/edit-bitstream-format/edit-bitstream-format.component.html

@@ -1,11 +1,11 @@
 <div class="container">
     <div class="row">
         <div class="col-12 mb-4">
-            <h2 id="sub-header"
+            <h1 id="sub-header"
-                class="border-bottom mb-2">{{'admin.registries.bitstream-formats.edit.head' | translate:{format: (bitstreamFormatRD$ | async)?.payload.shortDescription} }}</h2>
+                class="border-bottom pb-2">{{'admin.registries.bitstream-formats.edit.head' | translate:{format: (bitstreamFormatRD$ | async)?.payload.shortDescription} }}</h1>
 
              <ds-bitstream-format-form [bitstreamFormat]="(bitstreamFormatRD$ | async)?.payload" (updatedFormat)="updateFormat($event)"></ds-bitstream-format-form>
 
         </div>
     </div>
-</div>
+</div>

src/app/admin/admin-registries/metadata-registry/metadata-schema-form/metadata-schema-form.component.ts

@@ -8,9 +8,9 @@ import {
 import { UntypedFormGroup } from '@angular/forms';
 import { RegistryService } from '../../../../core/registry/registry.service';
 import { FormBuilderService } from '../../../../shared/form/builder/form-builder.service';
-import { take } from 'rxjs/operators';
+import { switchMap, take, tap } from 'rxjs/operators';
 import { TranslateService } from '@ngx-translate/core';
-import { combineLatest } from 'rxjs';
+import { Observable, combineLatest } from 'rxjs';
 import { MetadataSchema } from '../../../../core/metadata/metadata-schema.model';
 
 @Component({
@@ -147,30 +147,48 @@ export class MetadataSchemaFormComponent implements OnInit, OnDestroy {
    * Emit the updated/created schema using the EventEmitter submitForm
    */
   onSubmit(): void {
-    this.registryService.clearMetadataSchemaRequests().subscribe();
+        this.registryService
-    this.registryService.getActiveMetadataSchema().pipe(take(1)).subscribe(
+          .getActiveMetadataSchema()
-      (schema: MetadataSchema) => {
+          .pipe(
-        const values = {
+            take(1),
-          prefix: this.name.value,
+            switchMap((schema: MetadataSchema) => {
-          namespace: this.namespace.value
+              const metadataValues = {
-        };
+                prefix: this.name.value,
-        if (schema == null) {
+                namespace: this.namespace.value,
-          this.registryService.createOrUpdateMetadataSchema(Object.assign(new MetadataSchema(), values)).subscribe((newSchema) => {
+              };
-            this.submitForm.emit(newSchema);
+
+              let createOrUpdate$: Observable<MetadataSchema>;
+
+              if (schema == null) {
+                createOrUpdate$ =
+                  this.registryService.createOrUpdateMetadataSchema(
+                    Object.assign(new MetadataSchema(), metadataValues)
+                  );
+              } else {
+                const updatedSchema = Object.assign(
+                  new MetadataSchema(),
+                  schema,
+                  {
+                    namespace: metadataValues.namespace,
+                  }
+                );
+                createOrUpdate$ =
+                  this.registryService.createOrUpdateMetadataSchema(
+                    updatedSchema
+                  );
+              }
+
+              return createOrUpdate$;
+            }),
+            tap(() => {
+              this.registryService.clearMetadataSchemaRequests().subscribe();
+            })
+          )
+          .subscribe((updatedOrCreatedSchema: MetadataSchema) => {
+            this.submitForm.emit(updatedOrCreatedSchema);
+            this.clearFields();
+            this.registryService.cancelEditMetadataSchema();
           });
-        } else {
-          this.registryService.createOrUpdateMetadataSchema(Object.assign(new MetadataSchema(), schema, {
-            id: schema.id,
-            prefix: schema.prefix,
-            namespace: values.namespace,
-          })).subscribe((updatedSchema: MetadataSchema) => {
-            this.submitForm.emit(updatedSchema);
-          });
-        }
-        this.clearFields();
-        this.registryService.cancelEditMetadataSchema();
-      }
-    );
   }
 
   /**

src/app/admin/admin-registries/metadata-schema/metadata-field-form/metadata-field-form.component.ts

@@ -3,7 +3,8 @@ import {
   DynamicFormControlModel,
   DynamicFormGroupModel,
   DynamicFormLayout,
-  DynamicInputModel
+  DynamicInputModel,
+  DynamicTextAreaModel
 } from '@ng-dynamic-forms/core';
 import { UntypedFormGroup } from '@angular/forms';
 import { RegistryService } from '../../../../core/registry/registry.service';
@@ -51,7 +52,7 @@ export class MetadataFieldFormComponent implements OnInit, OnDestroy {
   /**
    * A dynamic input model for the scopeNote field
    */
-  scopeNote: DynamicInputModel;
+  scopeNote: DynamicTextAreaModel;
 
   /**
    * A list of all dynamic input models
@@ -132,11 +133,12 @@ export class MetadataFieldFormComponent implements OnInit, OnDestroy {
           maxLength: 'error.validation.metadata.qualifier.max-length',
         },
       });
-      this.scopeNote = new DynamicInputModel({
+      this.scopeNote = new DynamicTextAreaModel({
         id: 'scopeNote',
         label: scopenote,
         name: 'scopeNote',
         required: false,
+        rows: 5,
       });
       this.formModel = [
         new DynamicFormGroupModel(

src/app/admin/admin-registries/metadata-schema/metadata-schema.component.html

@@ -41,7 +41,7 @@
                   </label>
                 </td>
                 <td class="selectable-row" (click)="editField(field)">{{field.id}}</td>
-                <td class="selectable-row" (click)="editField(field)">{{schema?.prefix}}.{{field.element}}<label *ngIf="field.qualifier" class="mb-0">.</label>{{field.qualifier}}</td>
+                <td class="selectable-row" (click)="editField(field)">{{schema?.prefix}}.{{field.element}}{{field.qualifier ? '.' + field.qualifier : ''}}</td>
                 <td class="selectable-row" (click)="editField(field)">{{field.scopeNote}}</td>
               </tr>
               </tbody>

src/app/admin/admin-registries/metadata-schema/metadata-schema.component.ts

@@ -1,6 +1,6 @@
-import { Component, OnInit } from '@angular/core';
+import { Component, OnInit, OnDestroy } from '@angular/core';
 import { RegistryService } from '../../../core/registry/registry.service';
-import { ActivatedRoute, Router } from '@angular/router';
+import { ActivatedRoute } from '@angular/router';
 import {
   BehaviorSubject,
   combineLatest as observableCombineLatest,
@@ -32,7 +32,7 @@ import { PaginationService } from '../../../core/pagination/pagination.service';
  * A component used for managing all existing metadata fields within the current metadata schema.
  * The admin can create, edit or delete metadata fields here.
  */
-export class MetadataSchemaComponent implements OnInit {
+export class MetadataSchemaComponent implements OnInit, OnDestroy {
   /**
    * The metadata schema
    */
@@ -60,7 +60,6 @@ export class MetadataSchemaComponent implements OnInit {
   constructor(private registryService: RegistryService,
               private route: ActivatedRoute,
               private notificationsService: NotificationsService,
-              private router: Router,
               private paginationService: PaginationService,
               private translateService: TranslateService) {
 
@@ -86,7 +85,7 @@ export class MetadataSchemaComponent implements OnInit {
    */
   private updateFields() {
     this.metadataFields$ = this.paginationService.getCurrentPagination(this.config.id, this.config).pipe(
-      switchMap((currentPagination) => combineLatest(this.metadataSchema$, this.needsUpdate$, observableOf(currentPagination))),
+      switchMap((currentPagination) => combineLatest([this.metadataSchema$, this.needsUpdate$, observableOf(currentPagination)])),
       switchMap(([schema, update, currentPagination]: [MetadataSchema, boolean, PaginationComponentOptions]) => {
         if (update) {
           this.needsUpdate$.next(false);
@@ -193,10 +192,10 @@ export class MetadataSchemaComponent implements OnInit {
   showNotification(success: boolean, amount: number) {
     const prefix = 'admin.registries.schema.notification';
     const suffix = success ? 'success' : 'failure';
-    const messages = observableCombineLatest(
+    const messages = observableCombineLatest([
       this.translateService.get(success ? `${prefix}.${suffix}` : `${prefix}.${suffix}`),
       this.translateService.get(`${prefix}.field.deleted.${suffix}`, { amount: amount })
-    );
+    ]);
     messages.subscribe(([head, content]) => {
       if (success) {
         this.notificationsService.success(head, content);
@@ -207,6 +206,7 @@ export class MetadataSchemaComponent implements OnInit {
   }
   ngOnDestroy(): void {
     this.paginationService.clearPagination(this.config.id);
+    this.registryService.deselectAllMetadataField();
   }
 
 }

src/app/admin/admin-routing-paths.ts

@@ -2,7 +2,12 @@ import { URLCombiner } from '../core/url-combiner/url-combiner';
 import { getAdminModuleRoute } from '../app-routing-paths';
 
 export const REGISTRIES_MODULE_PATH = 'registries';
+export const NOTIFICATIONS_MODULE_PATH = 'notifications';
 
 export function getRegistriesModuleRoute() {
   return new URLCombiner(getAdminModuleRoute(), REGISTRIES_MODULE_PATH).toString();
 }
+
+export function getNotificationsModuleRoute() {
+  return new URLCombiner(getAdminModuleRoute(), NOTIFICATIONS_MODULE_PATH).toString();
+}

src/app/admin/admin-routing.module.ts

@@ -6,12 +6,17 @@ import { I18nBreadcrumbResolver } from '../core/breadcrumbs/i18n-breadcrumb.reso
 import { AdminWorkflowPageComponent } from './admin-workflow-page/admin-workflow-page.component';
 import { I18nBreadcrumbsService } from '../core/breadcrumbs/i18n-breadcrumbs.service';
 import { AdminCurationTasksComponent } from './admin-curation-tasks/admin-curation-tasks.component';
-import { REGISTRIES_MODULE_PATH } from './admin-routing-paths';
+import { REGISTRIES_MODULE_PATH, NOTIFICATIONS_MODULE_PATH } from './admin-routing-paths';
 import { BatchImportPageComponent } from './admin-import-batch-page/batch-import-page.component';
 
 @NgModule({
   imports: [
     RouterModule.forChild([
+      {
+        path: NOTIFICATIONS_MODULE_PATH,
+        loadChildren: () => import('./admin-notifications/admin-notifications.module')
+          .then((m) => m.AdminNotificationsModule),
+      },
       {
         path: REGISTRIES_MODULE_PATH,
         loadChildren: () => import('./admin-registries/admin-registries.module')

src/app/admin/admin-sidebar/admin-sidebar-section/admin-sidebar-section.component.ts

@@ -12,8 +12,7 @@ import { Router } from '@angular/router';
  * Represents a non-expandable section in the admin sidebar
  */
 @Component({
-  /* eslint-disable @angular-eslint/component-selector */
+  selector: 'ds-admin-sidebar-section',
-  selector: 'li[ds-admin-sidebar-section]',
   templateUrl: './admin-sidebar-section.component.html',
   styleUrls: ['./admin-sidebar-section.component.scss'],
 

src/app/admin/admin-sidebar/admin-sidebar.component.html

@@ -26,30 +26,29 @@
               </div>
             </li>
 
-            <ng-container *ngFor="let section of (sections | async)">
+            <li *ngFor="let section of (sections | async)">
                 <ng-container
                         *ngComponentOutlet="(sectionMap$ | async).get(section.id).component; injector: (sectionMap$ | async).get(section.id).injector;"></ng-container>
-            </ng-container>
+            </li>
         </ul>
     </div>
     <div class="navbar-nav">
         <div class="sidebar-section" id="sidebar-collapse-toggle">
-            <a class="nav-item nav-link sidebar-section d-flex flex-row flex-nowrap"
+            <button class="nav-item nav-link sidebar-section d-flex flex-row flex-nowrap border-0" type="button"
-               href="javascript:void(0);"
                (click)="toggle($event)"
                (keyup.space)="toggle($event)"
             >
-              <div class="shortcut-icon">
+              <span class="shortcut-icon">
                 <i *ngIf="(menuCollapsed | async)" class="fas fa-fw fa-angle-double-right"
                    [title]="'menu.section.icon.pin' | translate"></i>
                 <i *ngIf="!(menuCollapsed | async)" class="fas fa-fw fa-angle-double-left"
                    [title]="'menu.section.icon.unpin' | translate"></i>
-              </div>
+              </span>
-              <div class="sidebar-collapsible">
+              <span class="sidebar-collapsible text-left">
                 <span *ngIf="menuCollapsed | async" class="section-header-text">{{'menu.section.pin' | translate }}</span>
                 <span *ngIf="!(menuCollapsed | async)" class="section-header-text">{{'menu.section.unpin' | translate }}</span>
-              </div>
+              </span>
-            </a>
+            </button>
         </div>
     </div>
 </nav>

src/app/admin/admin-sidebar/admin-sidebar.component.spec.ts

@@ -143,7 +143,7 @@ describe('AdminSidebarComponent', () => {
   describe('when the collapse link is clicked', () => {
     beforeEach(() => {
       spyOn(menuService, 'toggleMenu');
-      const sidebarToggler = fixture.debugElement.query(By.css('#sidebar-collapse-toggle > a'));
+      const sidebarToggler = fixture.debugElement.query(By.css('#sidebar-collapse-toggle > button'));
       sidebarToggler.triggerEventHandler('click', {
         preventDefault: () => {/**/
         }

src/app/admin/admin-sidebar/expandable-admin-sidebar-section/expandable-admin-sidebar-section.component.ts

@@ -15,8 +15,7 @@ import { Router } from '@angular/router';
  * Represents a expandable section in the sidebar
  */
 @Component({
-  /* eslint-disable @angular-eslint/component-selector */
+  selector: 'ds-expandable-admin-sidebar-section',
-  selector: 'li[ds-expandable-admin-sidebar-section]',
   templateUrl: './expandable-admin-sidebar-section.component.html',
   styleUrls: ['./expandable-admin-sidebar-section.component.scss'],
   animations: [rotate, slide, bgColor]

src/app/bitstream-page/bitstream-download-page/bitstream-download-page.component.html

@@ -1,5 +1,5 @@
 <div class="container">
-  <h3>{{'bitstream.download.page' | translate:{ bitstream: dsoNameService.getName((bitstream$ | async)) } }}</h3>
+  <h1 class="h2">{{'bitstream.download.page' | translate:{ bitstream: dsoNameService.getName((bitstream$ | async)) } }}</h1>
   <div class="pt-3">
     <button (click)="back()" class="btn btn-outline-secondary">
       <i class="fas fa-arrow-left"></i> {{'bitstream.download.page.back' | translate}}

src/app/bitstream-page/edit-bitstream-page/edit-bitstream-page.component.html

@@ -8,7 +8,7 @@
         <div class="container">
           <div class="row">
             <div class="col-12">
-              <h3>{{dsoNameService.getName(bitstreamRD?.payload)}} <span class="text-muted">({{bitstreamRD?.payload?.sizeBytes | dsFileSize}})</span></h3>
+              <h1 class="h2">{{dsoNameService.getName(bitstreamRD?.payload)}} <span class="text-muted">({{bitstreamRD?.payload?.sizeBytes | dsFileSize}})</span></h1>
             </div>
           </div>
         </div>

src/app/breadcrumbs/breadcrumbs.component.html

@@ -1,6 +1,6 @@
 <ng-container *ngVar="(breadcrumbs$ | async) as breadcrumbs">
     <nav *ngIf="(showBreadcrumbs$ | async)" aria-label="breadcrumb" class="nav-breadcrumb">
-        <ol class="container breadcrumb">
+        <ol class="container breadcrumb my-0">
             <ng-container
                     *ngTemplateOutlet="breadcrumbs?.length > 0 ? breadcrumb : activeBreadcrumb; context: {text: 'home.breadcrumbs', url: '/'}"></ng-container>
             <ng-container *ngFor="let bc of breadcrumbs; let last = last;">

src/app/breadcrumbs/breadcrumbs.component.scss

@@ -4,9 +4,8 @@
 
 .breadcrumb {
   border-radius: 0;
-  margin-top: calc(-1 * var(--ds-content-spacing));
+  padding-bottom: calc(var(--ds-content-spacing) / 2);
-  padding-bottom: var(--ds-content-spacing / 3);
+  padding-top: calc(var(--ds-content-spacing) / 2);
-  padding-top: var(--ds-content-spacing / 3);
   background-color: var(--ds-breadcrumb-bg);
 }
 

src/app/browse-by/browse-by-date-page/browse-by-date-page.component.ts

@@ -89,11 +89,11 @@ export class BrowseByDatePageComponent extends BrowseByMetadataPageComponent {
     const lastItemRD = this.browseService.getFirstItemFor(definition, scope, SortDirection.DESC);
     this.subs.push(
       observableCombineLatest([firstItemRD, lastItemRD]).subscribe(([firstItem, lastItem]) => {
-        let lowerLimit = this.getLimit(firstItem, metadataKeys, this.appConfig.browseBy.defaultLowerLimit);
+        let lowerLimit: number = this.getLimit(firstItem, metadataKeys, this.appConfig.browseBy.defaultLowerLimit);
-        let upperLimit = this.getLimit(lastItem, metadataKeys, new Date().getUTCFullYear());
+        let upperLimit: number = this.getLimit(lastItem, metadataKeys, new Date().getUTCFullYear());
-        const options = [];
+        const options: number[] = [];
-        const oneYearBreak = Math.floor((upperLimit - this.appConfig.browseBy.oneYearLimit) / 5) * 5;
+        const oneYearBreak: number = Math.floor((upperLimit - this.appConfig.browseBy.oneYearLimit) / 5) * 5;
-        const fiveYearBreak = Math.floor((upperLimit - this.appConfig.browseBy.fiveYearLimit) / 10) * 10;
+        const fiveYearBreak: number = Math.floor((upperLimit - this.appConfig.browseBy.fiveYearLimit) / 10) * 10;
         if (lowerLimit <= fiveYearBreak) {
           lowerLimit -= 10;
         } else if (lowerLimit <= oneYearBreak) {
@@ -101,7 +101,7 @@ export class BrowseByDatePageComponent extends BrowseByMetadataPageComponent {
         } else {
           lowerLimit -= 1;
         }
-        let i = upperLimit;
+        let i: number = upperLimit;
         while (i > lowerLimit) {
           options.push(i);
           if (i <= fiveYearBreak) {

src/app/browse-by/browse-by-metadata-page/browse-by-metadata-page.component.html

@@ -32,7 +32,7 @@
 
     <section class="comcol-page-browse-section">
     <div class="browse-by-metadata w-100">
-    <ds-browse-by *ngIf="startsWithOptions" class="col-xs-12 w-100"
+    <ds-themed-browse-by *ngIf="startsWithOptions" class="col-xs-12 w-100"
       title="{{'browse.title' | translate:
       {
         collection: dsoNameService.getName((parent$ | async)?.payload),
@@ -48,7 +48,7 @@
       [startsWithOptions]="startsWithOptions"
       (prev)="goPrev()"
       (next)="goNext()">
-    </ds-browse-by>
+    </ds-themed-browse-by>
     <ds-themed-loading *ngIf="!startsWithOptions" message="{{'loading.browse-by-page' | translate}}"></ds-themed-loading>
   </div>
   </section>

src/app/browse-by/browse-by-metadata-page/browse-by-metadata-page.component.ts

@@ -161,7 +161,11 @@ export class BrowseByMetadataPageComponent implements OnInit, OnDestroy {
             this.value = '';
           }
 
-          if (typeof params.startsWith === 'string'){
+          if (params.startsWith === undefined || params.startsWith === '') {
+            this.startsWith = undefined;
+          }
+
+        if (typeof params.startsWith === 'string'){
             this.startsWith = params.startsWith.trim();
           }
 

src/app/browse-by/browse-by-taxonomy-page/browse-by-taxonomy-page.component.html

@@ -1,4 +1,5 @@
 <div class="container">
+  <h1>{{ ('browse.taxonomy_' + vocabularyName + '.title') | translate }}</h1>
   <div class="mb-3">
     <ds-vocabulary-treeview [vocabularyOptions]=vocabularyOptions
                             [multiSelect]="true"

src/app/browse-by/browse-by.module.ts

@@ -14,6 +14,7 @@ import { ThemedBrowseByTaxonomyPageComponent } from './browse-by-taxonomy-page/t
 import { SharedBrowseByModule } from '../shared/browse-by/shared-browse-by.module';
 import { DsoPageModule } from '../shared/dso-page/dso-page.module';
 import { FormModule } from '../shared/form/form.module';
+import { SharedModule } from '../shared/shared.module';
 
 const ENTRY_COMPONENTS = [
   // put only entry components that use custom decorator
@@ -35,6 +36,7 @@ const ENTRY_COMPONENTS = [
     ComcolModule,
     DsoPageModule,
     FormModule,
+    SharedModule,
   ],
   declarations: [
     BrowseBySwitcherComponent,

src/app/collection-page/collection-item-mapper/collection-item-mapper.component.html

@@ -6,7 +6,7 @@
       <p>{{'collection.edit.item-mapper.description' | translate}}</p>
 
       <ul ngbNav (navChange)="tabChange($event)" [destroyOnHide]="true" #tabs="ngbNav" class="nav-tabs">
-        <li [ngbNavItem]="'browseTab'">
+        <li [ngbNavItem]="'browseTab'" role="presentation">
           <a ngbNavLink>{{'collection.edit.item-mapper.tabs.browse' | translate}}</a>
           <ng-template ngbNavContent>
             <div class="mt-2">
@@ -23,7 +23,7 @@
             </div>
           </ng-template>
         </li>
-        <li [ngbNavItem]="'mapTab'">
+        <li [ngbNavItem]="'mapTab'" role="presentation">
           <a ngbNavLink>{{'collection.edit.item-mapper.tabs.map' | translate}}</a>
           <ng-template ngbNavContent>
             <div class="row mt-2">

src/app/collection-page/collection-page.component.html

@@ -34,9 +34,6 @@
                   </ds-comcol-page-content>
                 </header>
                 <ds-dso-edit-menu></ds-dso-edit-menu>
-                <div class="pl-2 space-children-mr">
-                  <ds-dso-page-subscription-button [dso]="collection"></ds-dso-page-subscription-button>
-                </div>
               </div>
               <section class="comcol-page-browse-section">
               <!-- Browse-By Links -->

src/app/collection-page/delete-collection-page/delete-collection-page.component.html

@@ -2,7 +2,7 @@
     <div class="row">
         <ng-container *ngVar="(dsoRD$ | async)?.payload as dso">
             <div class="col-12 pb-4">
-                <h2 id="header" class="border-bottom pb-2">{{ 'collection.delete.head' | translate}}</h2>
+                <h1 id="header" class="border-bottom pb-2">{{ 'collection.delete.head' | translate}}</h1>
                 <p class="pb-2">{{ 'collection.delete.text' | translate:{ dso: dsoNameService.getName(dso) } }}</p>
                 <div class="form-group row">
                   <div class="col text-right space-children-mr">

src/app/collection-page/edit-collection-page/collection-curate/collection-curate.component.html

@@ -1,5 +1,5 @@
 <div class="container">
-    <h3>{{'collection.curate.header' |translate:{collection: (collectionName$ |async)} }}</h3>
+    <h2>{{'collection.curate.header' |translate:{collection: (collectionName$ |async)} }}</h2>
     <ds-curation-form
             [dsoHandle]="(dsoRD$|async)?.payload.handle"
     ></ds-curation-form>

src/app/collection-page/edit-collection-page/collection-source/collection-source.component.html

@@ -18,7 +18,7 @@
             <span class="d-none d-sm-inline">&nbsp;{{"item.edit.metadata.save-button" | translate}}</span>
         </button>
     </div>
-    <h4>{{ 'collection.edit.tabs.source.head' | translate }}</h4>
+    <h2>{{ 'collection.edit.tabs.source.head' | translate }}</h2>
     <div *ngIf="contentSource" class="form-check mb-4">
         <input type="checkbox" class="form-check-input" id="externalSourceCheck"
                [checked]="(contentSource?.harvestType !== harvestTypeNone)" (change)="changeExternalSource()">

src/app/collection-page/edit-item-template-page/edit-item-template-page.component.html

@@ -2,7 +2,7 @@
   <div class="row">
     <div class="col-12" *ngVar="(itemRD$ | async) as itemRD">
       <ng-container *ngIf="itemRD?.hasSucceeded">
-        <h2 class="border-bottom">{{ 'collection.edit.template.head' | translate:{ collection: dsoNameService.getName(collection) } }}</h2>
+        <h1 class="border-bottom">{{ 'collection.edit.template.head' | translate:{ collection: dsoNameService.getName(collection) } }}</h1>
         <ds-themed-dso-edit-metadata [updateDataService]="itemTemplateService" [dso]="itemRD?.payload"></ds-themed-dso-edit-metadata>
         <button [routerLink]="getCollectionEditUrl(collection)" class="btn btn-outline-secondary">{{ 'collection.edit.template.cancel' | translate }}</button>
       </ng-container>

src/app/community-list-page/community-list-service.ts

@@ -24,6 +24,7 @@ import { FlatNode } from './flat-node.model';
 import { ShowMoreFlatNode } from './show-more-flat-node.model';
 import { FindListOptions } from '../core/data/find-list-options.model';
 import { AppConfig, APP_CONFIG } from 'src/config/app-config.interface';
+import { v4 as uuidv4 } from 'uuid';
 
 // Helper method to combine and flatten an array of observables of flatNode arrays
 export const combineAndFlatten = (obsList: Observable<FlatNode[]>[]): Observable<FlatNode[]> =>
@@ -186,7 +187,7 @@ export class CommunityListService {
           return this.transformCommunity(community, level, parent, expandedNodes);
         });
       if (currentPage < listOfPaginatedCommunities.totalPages && currentPage === listOfPaginatedCommunities.currentPage) {
-        obsList = [...obsList, observableOf([showMoreFlatNode('community', level, parent)])];
+        obsList = [...obsList, observableOf([showMoreFlatNode(`community-${uuidv4()}`, level, parent)])];
       }
 
       return combineAndFlatten(obsList);
@@ -257,7 +258,7 @@ export class CommunityListService {
                 let nodes = rd.payload.page
                   .map((collection: Collection) => toFlatNode(collection, observableOf(false), level + 1, false, communityFlatNode));
                 if (currentCollectionPage < rd.payload.totalPages && currentCollectionPage === rd.payload.currentPage) {
-                  nodes = [...nodes, showMoreFlatNode('collection', level + 1, communityFlatNode)];
+                  nodes = [...nodes, showMoreFlatNode(`collection-${uuidv4()}`, level + 1, communityFlatNode)];
                 }
                 return nodes;
               } else {

src/app/community-list-page/community-list/community-list.component.html

@@ -8,7 +8,7 @@
         <span class="fa fa-chevron-right invisible" aria-hidden="true"></span>
       </button>
       <div class="align-middle pt-2">
-        <button *ngIf="node!==loadingNode" (click)="getNextPage(node)"
+        <button *ngIf="!(dataSource.loading$ | async)" (click)="getNextPage(node)"
            class="btn btn-outline-primary btn-sm" role="button">
            <i class="fas fa-angle-down"></i> {{ 'communityList.showMore' | translate }}
         </button>

src/app/community-list-page/community-list/community-list.component.spec.ts

@@ -17,6 +17,7 @@ import { By } from '@angular/platform-browser';
 import { isEmpty, isNotEmpty } from '../../shared/empty.util';
 import { FlatNode } from '../flat-node.model';
 import { RouterLinkWithHref } from '@angular/router';
+import { v4 as uuidv4 } from 'uuid';
 
 describe('CommunityListComponent', () => {
   let component: CommunityListComponent;
@@ -138,7 +139,7 @@ describe('CommunityListComponent', () => {
         }
         if (expandedNodes === null || isEmpty(expandedNodes)) {
           if (showMoreTopComNode) {
-            return observableOf([...mockTopFlatnodesUnexpanded.slice(0, endPageIndex), showMoreFlatNode('community', 0, null)]);
+            return observableOf([...mockTopFlatnodesUnexpanded.slice(0, endPageIndex), showMoreFlatNode(`community-${uuidv4()}`, 0, null)]);
           } else {
             return observableOf(mockTopFlatnodesUnexpanded.slice(0, endPageIndex));
           }
@@ -165,21 +166,21 @@ describe('CommunityListComponent', () => {
                   const endSubComIndex = this.pageSize * expandedParent.currentCommunityPage;
                   flatnodes = [...flatnodes, ...subComFlatnodes.slice(0, endSubComIndex)];
                   if (subComFlatnodes.length > endSubComIndex) {
-                    flatnodes = [...flatnodes, showMoreFlatNode('community', topNode.level + 1, expandedParent)];
+                    flatnodes = [...flatnodes, showMoreFlatNode(`community-${uuidv4()}`, topNode.level + 1, expandedParent)];
                   }
                 }
                 if (isNotEmpty(collFlatnodes)) {
                   const endColIndex = this.pageSize * expandedParent.currentCollectionPage;
                   flatnodes = [...flatnodes, ...collFlatnodes.slice(0, endColIndex)];
                   if (collFlatnodes.length > endColIndex) {
-                    flatnodes = [...flatnodes, showMoreFlatNode('collection', topNode.level + 1, expandedParent)];
+                    flatnodes = [...flatnodes, showMoreFlatNode(`collection-${uuidv4()}`, topNode.level + 1, expandedParent)];
                   }
                 }
               }
             }
           });
           if (showMoreTopComNode) {
-            flatnodes = [...flatnodes, showMoreFlatNode('community', 0, null)];
+            flatnodes = [...flatnodes, showMoreFlatNode(`community-${uuidv4()}`, 0, null)];
           }
           return observableOf(flatnodes);
         }

src/app/community-list-page/community-list/community-list.component.ts

@@ -84,7 +84,7 @@ export class CommunityListComponent implements OnInit, OnDestroy {
   toggleExpanded(node: FlatNode) {
     this.loadingNode = node;
     if (node.isExpanded) {
-      this.expandedNodes = this.expandedNodes.filter((node2) => node2.name !== node.name);
+      this.expandedNodes = this.expandedNodes.filter((node2) => node2.id !== node.id);
       node.isExpanded = false;
     } else {
       this.expandedNodes.push(node);
@@ -111,19 +111,18 @@ export class CommunityListComponent implements OnInit, OnDestroy {
   getNextPage(node: FlatNode): void {
     this.loadingNode = node;
     if (node.parent != null) {
-      if (node.id === 'collection') {
+      if (node.id.startsWith('collection')) {
         const parentNodeInExpandedNodes = this.expandedNodes.find((node2: FlatNode) => node.parent.id === node2.id);
         parentNodeInExpandedNodes.currentCollectionPage++;
       }
-      if (node.id === 'community') {
+      if (node.id.startsWith('community')) {
         const parentNodeInExpandedNodes = this.expandedNodes.find((node2: FlatNode) => node.parent.id === node2.id);
         parentNodeInExpandedNodes.currentCommunityPage++;
       }
-      this.dataSource.loadCommunities(this.paginationConfig, this.expandedNodes);
     } else {
       this.paginationConfig.currentPage++;
-      this.dataSource.loadCommunities(this.paginationConfig, this.expandedNodes);
     }
+    this.dataSource.loadCommunities(this.paginationConfig, this.expandedNodes);
   }
 
 }

src/app/community-page/community-page.component.html

@@ -21,9 +21,6 @@
           </ds-comcol-page-content>
         </header>
         <ds-dso-edit-menu></ds-dso-edit-menu>
-        <div class="pl-2 space-children-mr">
-          <ds-dso-page-subscription-button [dso]="communityPayload"></ds-dso-page-subscription-button>
-        </div>
       </div>
       <section class="comcol-page-browse-section">
 

src/app/community-page/delete-community-page/delete-community-page.component.html

@@ -2,7 +2,7 @@
     <div class="row">
         <ng-container *ngVar="(dsoRD$ | async)?.payload as dso">
             <div class="col-12 pb-4">
-                <h2 id="header" class="border-bottom pb-2">{{ 'community.delete.head' | translate}}</h2>
+                <h1 id="header" class="border-bottom pb-2">{{ 'community.delete.head' | translate}}</h1>
                 <p class="pb-2">{{ 'community.delete.text' | translate:{ dso: dsoNameService.getName(dso) } }}</p>
                 <div class="form-group row">
                     <div class="col text-right space-children-mr">

src/app/community-page/edit-community-page/community-curate/community-curate.component.html

@@ -1,5 +1,5 @@
 <div class="container">
-    <h3>{{'community.curate.header' |translate:{community: (communityName$ |async)} }}</h3>
+    <h2>{{'community.curate.header' |translate:{community: (communityName$ |async)} }}</h2>
     <ds-curation-form
            [dsoHandle]="(dsoRD$|async)?.payload.handle"
     ></ds-curation-form>

src/app/community-page/sub-collection-list/community-page-sub-collection-list.component.ts

@@ -1,7 +1,7 @@
 import { Component, Input, OnDestroy, OnInit } from '@angular/core';
 import { ActivatedRoute } from '@angular/router';
 
-import { BehaviorSubject, combineLatest as observableCombineLatest } from 'rxjs';
+import { BehaviorSubject, combineLatest as observableCombineLatest, Subscription } from 'rxjs';
 
 import { RemoteData } from '../../core/data/remote-data';
 import { Collection } from '../../core/shared/collection.model';
@@ -50,6 +50,8 @@ export class CommunityPageSubCollectionListComponent implements OnInit, OnDestro
    */
   subCollectionsRDObs: BehaviorSubject<RemoteData<PaginatedList<Collection>>> = new BehaviorSubject<RemoteData<PaginatedList<Collection>>>({} as any);
 
+  subscriptions: Subscription[] = [];
+
   constructor(
     protected cds: CollectionDataService,
     protected paginationService: PaginationService,
@@ -77,7 +79,7 @@ export class CommunityPageSubCollectionListComponent implements OnInit, OnDestro
      const pagination$ = this.paginationService.getCurrentPagination(this.config.id, this.config);
      const sort$ = this.paginationService.getCurrentSort(this.config.id, this.sortConfig);
 
-    observableCombineLatest([pagination$, sort$]).pipe(
+    this.subscriptions.push(observableCombineLatest([pagination$, sort$]).pipe(
       switchMap(([currentPagination, currentSort]) => {
         return this.cds.findByParent(this.community.id, {
           currentPage: currentPagination.currentPage,
@@ -87,11 +89,12 @@ export class CommunityPageSubCollectionListComponent implements OnInit, OnDestro
       })
     ).subscribe((results) => {
       this.subCollectionsRDObs.next(results);
-    });
+    }));
   }
 
   ngOnDestroy(): void {
-    this.paginationService.clearPagination(this.config.id);
+    this.paginationService.clearPagination(this.config?.id);
+    this.subscriptions.map((subscription: Subscription) => subscription.unsubscribe());
   }
 
 }

src/app/community-page/sub-community-list/community-page-sub-community-list.component.ts

@@ -1,7 +1,7 @@
 import { Component, Input, OnDestroy, OnInit } from '@angular/core';
 import { ActivatedRoute } from '@angular/router';
 
-import { BehaviorSubject, combineLatest as observableCombineLatest } from 'rxjs';
+import { BehaviorSubject, combineLatest as observableCombineLatest, Subscription } from 'rxjs';
 
 import { RemoteData } from '../../core/data/remote-data';
 import { Community } from '../../core/shared/community.model';
@@ -52,6 +52,8 @@ export class CommunityPageSubCommunityListComponent implements OnInit, OnDestroy
    */
   subCommunitiesRDObs: BehaviorSubject<RemoteData<PaginatedList<Community>>> = new BehaviorSubject<RemoteData<PaginatedList<Community>>>({} as any);
 
+  subscriptions: Subscription[] = [];
+
   constructor(
     protected cds: CommunityDataService,
     protected paginationService: PaginationService,
@@ -79,7 +81,7 @@ export class CommunityPageSubCommunityListComponent implements OnInit, OnDestroy
     const pagination$ = this.paginationService.getCurrentPagination(this.config.id, this.config);
     const sort$ = this.paginationService.getCurrentSort(this.config.id, this.sortConfig);
 
-    observableCombineLatest([pagination$, sort$]).pipe(
+    this.subscriptions.push(observableCombineLatest([pagination$, sort$]).pipe(
       switchMap(([currentPagination, currentSort]) => {
         return     this.cds.findByParent(this.community.id, {
           currentPage: currentPagination.currentPage,
@@ -89,11 +91,12 @@ export class CommunityPageSubCommunityListComponent implements OnInit, OnDestroy
       })
     ).subscribe((results) => {
       this.subCommunitiesRDObs.next(results);
-    });
+    }));
   }
 
   ngOnDestroy(): void {
-    this.paginationService.clearPagination(this.config.id);
+    this.paginationService.clearPagination(this.config?.id);
+    this.subscriptions.map((subscription: Subscription) => subscription.unsubscribe());
   }
 
 }

src/app/core/auth/auth.interceptor.ts

@@ -152,12 +152,12 @@ export class AuthInterceptor implements HttpInterceptor {
 
         let authMethodModel: AuthMethod;
         if (splittedRealm.length === 1) {
-          authMethodModel = new AuthMethod(methodName);
+          authMethodModel = new AuthMethod(methodName, Number(j));
           authMethodModels.push(authMethodModel);
         } else if (splittedRealm.length > 1) {
           let location = splittedRealm[1];
           location = this.parseLocation(location);
-          authMethodModel = new AuthMethod(methodName, location);
+          authMethodModel = new AuthMethod(methodName, Number(j), location);
           authMethodModels.push(authMethodModel);
         }
       }
@@ -165,7 +165,7 @@ export class AuthInterceptor implements HttpInterceptor {
       // make sure the email + password login component gets rendered first
       authMethodModels = this.sortAuthMethods(authMethodModels);
     } else {
-      authMethodModels.push(new AuthMethod(AuthMethodType.Password));
+      authMethodModels.push(new AuthMethod(AuthMethodType.Password, 0));
     }
 
     return authMethodModels;

src/app/core/auth/auth.reducer.spec.ts

@@ -598,9 +598,9 @@ describe('authReducer', () => {
       authMethods: [],
       idle: false
     };
-    const authMethods = [
+    const authMethods: AuthMethod[] = [
-      new AuthMethod(AuthMethodType.Password),
+      new AuthMethod(AuthMethodType.Password, 0),
-      new AuthMethod(AuthMethodType.Shibboleth, 'location')
+      new AuthMethod(AuthMethodType.Shibboleth, 1, 'location'),
     ];
     const action = new RetrieveAuthMethodsSuccessAction(authMethods);
     const newState = authReducer(initialState, action);
@@ -632,7 +632,7 @@ describe('authReducer', () => {
       loaded: false,
       blocking: false,
       loading: false,
-      authMethods: [new AuthMethod(AuthMethodType.Password)],
+      authMethods: [new AuthMethod(AuthMethodType.Password, 0)],
       idle: false
     };
     expect(newState).toEqual(state);

src/app/core/auth/auth.reducer.ts

@@ -236,7 +236,7 @@ export function authReducer(state: any = initialState, action: AuthActions): Aut
       return Object.assign({}, state, {
         loading: false,
         blocking: false,
-        authMethods: [new AuthMethod(AuthMethodType.Password)]
+        authMethods: [new AuthMethod(AuthMethodType.Password, 0)]
       });
 
     case AuthActionTypes.SET_REDIRECT_URL:

src/app/core/auth/models/auth.method.ts

@@ -2,11 +2,12 @@ import { AuthMethodType } from './auth.method-type';
 
 export class AuthMethod {
   authMethodType: AuthMethodType;
+  position: number;
   location?: string;
 
-  // isStandalonePage? = true;
+  constructor(authMethodName: string, position: number, location?: string) {
+    this.position = position;
 
-  constructor(authMethodName: string, location?: string) {
     switch (authMethodName) {
       case 'ip': {
         this.authMethodType = AuthMethodType.Ip;

src/app/core/breadcrumbs/dso-name.service.ts

@@ -50,7 +50,7 @@ export class DSONameService {
       }
     },
     OrgUnit: (dso: DSpaceObject): string => {
-      return dso.firstMetadataValue('organization.legalName');
+      return dso.firstMetadataValue('organization.legalName') || this.translateService.instant('dso.name.untitled');
     },
     Default: (dso: DSpaceObject): string => {
       // If object doesn't have dc.title metadata use name property
@@ -106,7 +106,7 @@ export class DSONameService {
       }
       return `${familyName}, ${givenName}`;
     } else if (entityType === 'OrgUnit') {
-      return this.firstMetadataValue(object, dso, 'organization.legalName');
+      return this.firstMetadataValue(object, dso, 'organization.legalName') || this.translateService.instant('dso.name.untitled');
     }
     return this.firstMetadataValue(object, dso, 'dc.title') || dso.name || this.translateService.instant('dso.name.untitled');
   }

src/app/core/breadcrumbs/quality-assurance-breadcrumb.resolver.spec.ts

@@ -0,0 +1,31 @@
+import {QualityAssuranceBreadcrumbResolver} from './quality-assurance-breadcrumb.resolver';
+
+describe('QualityAssuranceBreadcrumbResolver', () => {
+  describe('resolve', () => {
+    let resolver: QualityAssuranceBreadcrumbResolver;
+    let qualityAssuranceBreadcrumbService: any;
+    let route: any;
+    const fullPath = '/test/quality-assurance/';
+    const expectedKey = 'testSourceId:testTopicId';
+
+    beforeEach(() => {
+      route = {
+        paramMap: {
+          get: function (param) {
+            return this[param];
+          },
+          sourceId: 'testSourceId',
+          topicId: 'testTopicId'
+        }
+      };
+      qualityAssuranceBreadcrumbService = {};
+      resolver = new QualityAssuranceBreadcrumbResolver(qualityAssuranceBreadcrumbService);
+    });
+
+    it('should resolve the breadcrumb config', () => {
+      const resolvedConfig = resolver.resolve(route as any, {url: fullPath + 'testSourceId'} as any);
+      const expectedConfig = { provider: qualityAssuranceBreadcrumbService, key: expectedKey, url: fullPath };
+      expect(resolvedConfig).toEqual(expectedConfig);
+    });
+  });
+});

src/app/core/breadcrumbs/quality-assurance-breadcrumb.resolver.ts

@@ -0,0 +1,32 @@
+import { Injectable } from '@angular/core';
+import {QualityAssuranceBreadcrumbService} from './quality-assurance-breadcrumb.service';
+import {ActivatedRouteSnapshot, Resolve, RouterStateSnapshot} from '@angular/router';
+import {BreadcrumbConfig} from '../../breadcrumbs/breadcrumb/breadcrumb-config.model';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class QualityAssuranceBreadcrumbResolver implements Resolve<BreadcrumbConfig<string>>  {
+  constructor(protected breadcrumbService: QualityAssuranceBreadcrumbService) {}
+
+  /**
+   * Method that resolve QA item into a breadcrumb
+   * The parameter are retrieved by the url since part of the QA route config
+   * @param {ActivatedRouteSnapshot} route The current ActivatedRouteSnapshot
+   * @param {RouterStateSnapshot} state The current RouterStateSnapshot
+   * @returns BreadcrumbConfig object
+   */
+  resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): BreadcrumbConfig<string> {
+    const sourceId = route.paramMap.get('sourceId');
+    const topicId = route.paramMap.get('topicId');
+    let key = sourceId;
+
+    if (topicId) {
+      key += `:${topicId}`;
+    }
+    const fullPath = state.url;
+    const url = fullPath.substr(0, fullPath.indexOf(sourceId));
+
+    return { provider: this.breadcrumbService, key, url };
+  }
+}

src/app/core/breadcrumbs/quality-assurance-breadcrumb.service.spec.ts

@@ -0,0 +1,40 @@
+import { TestBed, waitForAsync } from '@angular/core/testing';
+import { Breadcrumb } from '../../breadcrumbs/breadcrumb/breadcrumb.model';
+import { getTestScheduler } from 'jasmine-marbles';
+import {QualityAssuranceBreadcrumbService} from './quality-assurance-breadcrumb.service';
+
+describe('QualityAssuranceBreadcrumbService', () => {
+  let service: QualityAssuranceBreadcrumbService;
+  let dataService: any;
+  let translateService: any = {
+    instant: (str) => str,
+  };
+
+  let exampleString;
+  let exampleURL;
+  let exampleQaKey;
+
+  function init() {
+    exampleString = 'sourceId';
+    exampleURL = '/test/quality-assurance/';
+    exampleQaKey = 'admin.quality-assurance.breadcrumbs';
+  }
+
+  beforeEach(waitForAsync(() => {
+    init();
+    TestBed.configureTestingModule({}).compileComponents();
+  }));
+
+  beforeEach(() => {
+    service = new QualityAssuranceBreadcrumbService(dataService,translateService);
+  });
+
+  describe('getBreadcrumbs', () => {
+    it('should return a breadcrumb based on a string', () => {
+      const breadcrumbs = service.getBreadcrumbs(exampleString, exampleURL);
+      getTestScheduler().expectObservable(breadcrumbs).toBe('(a|)', { a: [new Breadcrumb(exampleQaKey, exampleURL),
+          new Breadcrumb(exampleString, exampleURL + exampleString)]
+      });
+    });
+  });
+});

src/app/core/breadcrumbs/quality-assurance-breadcrumb.service.ts

@@ -0,0 +1,53 @@
+import { Breadcrumb } from '../../breadcrumbs/breadcrumb/breadcrumb.model';
+import { BreadcrumbsProviderService } from './breadcrumbsProviderService';
+import { Observable, of as observableOf } from 'rxjs';
+import { Injectable } from '@angular/core';
+import { map } from 'rxjs/operators';
+import { getFirstCompletedRemoteData } from '../shared/operators';
+import { TranslateService } from '@ngx-translate/core';
+import { QualityAssuranceTopicDataService } from '../notifications/qa/topics/quality-assurance-topic-data.service';
+
+
+
+/**
+ * Service to calculate QA breadcrumbs for a single part of the route
+ */
+@Injectable({
+  providedIn: 'root'
+})
+export class QualityAssuranceBreadcrumbService implements BreadcrumbsProviderService<string> {
+
+  private QUALITY_ASSURANCE_BREADCRUMB_KEY = 'admin.quality-assurance.breadcrumbs';
+  constructor(
+    protected qualityAssuranceService: QualityAssuranceTopicDataService,
+    private translationService: TranslateService,
+  ) {
+
+  }
+
+
+  /**
+   * Method to calculate the breadcrumbs
+   * @param key The key used to resolve the breadcrumb
+   * @param url The url to use as a link for this breadcrumb
+   */
+  getBreadcrumbs(key: string, url: string): Observable<Breadcrumb[]> {
+    const sourceId = key.split(':')[0];
+    const topicId = key.split(':')[1];
+
+    if (topicId) {
+      return this.qualityAssuranceService.getTopic(topicId).pipe(
+        getFirstCompletedRemoteData(),
+        map((topic) => {
+            return [new Breadcrumb(this.translationService.instant(this.QUALITY_ASSURANCE_BREADCRUMB_KEY), url),
+              new Breadcrumb(sourceId, `${url}${sourceId}`),
+              new Breadcrumb(topicId, undefined)];
+        })
+      );
+    } else {
+      return observableOf([new Breadcrumb(this.translationService.instant(this.QUALITY_ASSURANCE_BREADCRUMB_KEY), url),
+        new Breadcrumb(sourceId, `${url}${sourceId}`)]);
+    }
+
+  }
+}

src/app/core/core.effects.ts

@@ -7,6 +7,7 @@ import { ServerSyncBufferEffects } from './cache/server-sync-buffer.effects';
 import { ObjectUpdatesEffects } from './data/object-updates/object-updates.effects';
 import { RouteEffects } from './services/route.effects';
 import { RouterEffects } from './router/router.effects';
+import { MenuEffects } from '../shared/menu/menu.effects';
 
 export const coreEffects = [
   RequestEffects,
@@ -18,4 +19,5 @@ export const coreEffects = [
   ObjectUpdatesEffects,
   RouteEffects,
   RouterEffects,
+  MenuEffects,
 ];

src/app/core/core.module.ts

@@ -157,6 +157,9 @@ import { SequenceService } from './shared/sequence.service';
 import { CoreState } from './core-state.model';
 import { GroupDataService } from './eperson/group-data.service';
 import { SubmissionAccessesModel } from './config/models/config-submission-accesses.model';
+import { QualityAssuranceTopicObject } from './notifications/qa/models/quality-assurance-topic.model';
+import { QualityAssuranceEventObject } from './notifications/qa/models/quality-assurance-event.model';
+import { QualityAssuranceSourceObject } from './notifications/qa/models/quality-assurance-source.model';
 import { RatingAdvancedWorkflowInfo } from './tasks/models/rating-advanced-workflow-info.model';
 import { AdvancedWorkflowInfo } from './tasks/models/advanced-workflow-info.model';
 import { SelectReviewerAdvancedWorkflowInfo } from './tasks/models/select-reviewer-advanced-workflow-info.model';
@@ -369,9 +372,12 @@ export const models =
     ShortLivedToken,
     Registration,
     UsageReport,
+    QualityAssuranceTopicObject,
+    QualityAssuranceEventObject,
     Root,
     SearchConfig,
     SubmissionAccessesModel,
+    QualityAssuranceSourceObject,
     AccessStatusObject,
     ResearcherProfile,
     OrcidQueue,

src/app/core/data/configuration-data.service.ts

@@ -1,4 +1,3 @@
-/* eslint-disable max-classes-per-file */
 import { Injectable } from '@angular/core';
 import { Observable } from 'rxjs';
 import { RemoteDataBuildService } from '../cache/builders/remote-data-build.service';

src/app/core/data/dso-redirect.service.spec.ts

@@ -11,6 +11,8 @@ import { createSuccessfulRemoteDataObject } from '../../shared/remote-data.utils
 import { Item } from '../shared/item.model';
 import { EMBED_SEPARATOR } from './base/base-data.service';
 import { HardRedirectService } from '../services/hard-redirect.service';
+import { environment } from '../../../environments/environment.test';
+import { AppConfig } from '../../../config/app-config.interface';
 
 describe('DsoRedirectService', () => {
   let scheduler: TestScheduler;
@@ -56,6 +58,7 @@ describe('DsoRedirectService', () => {
     });
 
     service = new DsoRedirectService(
+      environment as AppConfig,
       requestService,
       rdbService,
       objectCache,
@@ -107,7 +110,7 @@ describe('DsoRedirectService', () => {
       redir.subscribe();
       scheduler.schedule(() => redir);
       scheduler.flush();
-      expect(redirectService.redirect).toHaveBeenCalledWith('/items/' + remoteData.payload.uuid, 301);
+      expect(redirectService.redirect).toHaveBeenCalledWith(`${environment.ui.nameSpace}/items/${remoteData.payload.uuid}`, 301);
     });
     it('should navigate to entities route with the corresponding entity type', () => {
       remoteData.payload.type = 'item';
@@ -124,7 +127,7 @@ describe('DsoRedirectService', () => {
       redir.subscribe();
       scheduler.schedule(() => redir);
       scheduler.flush();
-      expect(redirectService.redirect).toHaveBeenCalledWith('/entities/publication/' + remoteData.payload.uuid, 301);
+      expect(redirectService.redirect).toHaveBeenCalledWith(`${environment.ui.nameSpace}/entities/publication/${remoteData.payload.uuid}`, 301);
     });
 
     it('should navigate to collections route', () => {
@@ -133,7 +136,7 @@ describe('DsoRedirectService', () => {
       redir.subscribe();
       scheduler.schedule(() => redir);
       scheduler.flush();
-      expect(redirectService.redirect).toHaveBeenCalledWith('/collections/' + remoteData.payload.uuid, 301);
+      expect(redirectService.redirect).toHaveBeenCalledWith(`${environment.ui.nameSpace}/collections/${remoteData.payload.uuid}`, 301);
     });
 
     it('should navigate to communities route', () => {
@@ -142,7 +145,7 @@ describe('DsoRedirectService', () => {
       redir.subscribe();
       scheduler.schedule(() => redir);
       scheduler.flush();
-      expect(redirectService.redirect).toHaveBeenCalledWith('/communities/' + remoteData.payload.uuid, 301);
+      expect(redirectService.redirect).toHaveBeenCalledWith(`${environment.ui.nameSpace}/communities/${remoteData.payload.uuid}`, 301);
     });
   });
 

src/app/core/data/dso-redirect.service.ts

@@ -6,7 +6,7 @@
  * http://www.dspace.org/license/
  */
 /* eslint-disable max-classes-per-file */
-import { Injectable } from '@angular/core';
+import { Injectable, Inject } from '@angular/core';
 import { Observable } from 'rxjs';
 import { tap } from 'rxjs/operators';
 import { hasValue } from '../../shared/empty.util';
@@ -21,6 +21,7 @@ import { DSpaceObject } from '../shared/dspace-object.model';
 import { IdentifiableDataService } from './base/identifiable-data.service';
 import { getDSORoute } from '../../app-routing-paths';
 import { HardRedirectService } from '../services/hard-redirect.service';
+import { APP_CONFIG, AppConfig } from '../../../config/app-config.interface';
 
 const ID_ENDPOINT = 'pid';
 const UUID_ENDPOINT = 'dso';
@@ -70,6 +71,7 @@ export class DsoRedirectService {
   private dataService: DsoByIdOrUUIDDataService;
 
   constructor(
+    @Inject(APP_CONFIG) protected appConfig: AppConfig,
     protected requestService: RequestService,
     protected rdbService: RemoteDataBuildService,
     protected objectCache: ObjectCacheService,
@@ -98,7 +100,7 @@ export class DsoRedirectService {
             let newRoute = getDSORoute(dso);
             if (hasValue(newRoute)) {
               // Use a "301 Moved Permanently" redirect for SEO purposes
-              this.hardRedirectService.redirect(newRoute, 301);
+              this.hardRedirectService.redirect(this.appConfig.ui.nameSpace.replace(/\/$/, '') + newRoute, 301);
             }
           }
         }