debounce for update requests

src/app/footer/footer.component.scss

@@ -18,20 +18,23 @@ $footer-logo-height: 55px;
         height: $footer-logo-height;
     }
 
-    ul li {
+    ul {
         padding-top: $spacer * 0.5;
 
-        a {
-            color: inherit
-        }
-
-        &:not(:last-child) {
-            &:after {
-                content: '';
-                border-right: 1px map-get($theme-colors, secondary) solid;
-                margin: 0 $spacer/2;
+        li {
+            display: inline-flex;
+            a {
+                padding: 0 $spacer/2;
+                color: inherit
             }
 
+            &:not(:last-child) {
+                &:after {
+                    content: '';
+                    border-right: 1px map-get($theme-colors, secondary) solid;
+                }
+
+            }
         }
     }
 }

src/app/shared/cookies/browser-klaro.service.ts

@@ -7,18 +7,13 @@ import { environment } from '../../../environments/environment';
 import { switchMap, take } from 'rxjs/operators';
 import { EPerson } from '../../core/eperson/models/eperson.model';
 import { KlaroService } from './klaro.service';
-import { hasValue, isEmpty, isNotEmpty } from '../empty.util';
+import { hasValue, isNotEmpty } from '../empty.util';
 import { CookieService } from '../../core/services/cookie.service';
 import { EPersonDataService } from '../../core/eperson/eperson-data.service';
-import { cloneDeep } from 'lodash';
+import { cloneDeep, debounce } from 'lodash';
 import { ANONYMOUS_STORAGE_NAME_KLARO, klaroConfiguration } from './klaro-configuration';
 import { Operation } from 'fast-json-patch';
 
-/**
- * Cookie for has_agreed_end_user
- */
-export const HAS_AGREED_END_USER = 'dsHasAgreedEndUser';
-
 /**
  * Metadata field to store a user's cookie consent preferences in
  */
@@ -39,6 +34,10 @@ const cookieDescriptionMessagePrefix = 'cookies.consent.app.description.';
  */
 const cookiePurposeMessagePrefix = 'cookies.consent.purpose.';
 
+/**
+ * Update request debounce in ms
+ */
+const updateDebounce = 300;
 /**
  * Browser implementation for the KlaroService, representing a service for handling Klaro consent preferences and UI
  */
@@ -100,7 +99,7 @@ export class BrowserKlaroService extends KlaroService {
    * @param user The authenticated user
    */
   private initializeUser(user: EPerson) {
-    this.klaroConfig.callback = (consent, app) => this.updateSettingsForUsers(user);
+    this.klaroConfig.callback = debounce((consent, app) => this.updateSettingsForUsers(user), updateDebounce);
     this.klaroConfig.storageName = this.getStorageName(user.uuid);
 
     const anonCookie = this.cookieService.get(ANONYMOUS_STORAGE_NAME_KLARO);

src/app/shared/cookies/klaro-configuration.ts

@@ -1,7 +1,11 @@
 import { TOKENITEM } from '../../core/auth/models/auth-token-info.model';
 import { IMPERSONATING_COOKIE, REDIRECT_COOKIE } from '../../core/auth/auth.service';
 import { LANG_COOKIE } from '../../core/locale/locale.service';
-import { HAS_AGREED_END_USER } from './browser-klaro.service';
+
+/**
+ * Cookie for has_agreed_end_user
+ */
+export const HAS_AGREED_END_USER = 'dsHasAgreedEndUser';
 
 /**
  * Storage name used to store klaro cookie