From 3ecdfe422df3b31b20d257f9197d0b2e7d250920 Mon Sep 17 00:00:00 2001
From: Alexandre Vryghem <alexandre@atmire.com>
Date: Thu, 9 Jan 2025 18:46:10 +0100
Subject: [PATCH] 122357: Ensure the request href$ observable aren't triggered
 multiple times

---
 src/app/core/data/base/base-data.service.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/app/core/data/base/base-data.service.ts b/src/app/core/data/base/base-data.service.ts
index 85603580a43..2b69e5791b0 100644
--- a/src/app/core/data/base/base-data.service.ts
+++ b/src/app/core/data/base/base-data.service.ts
@@ -6,7 +6,7 @@
  * http://www.dspace.org/license/
  */
 
-import { AsyncSubject, from as observableFrom, Observable, of as observableOf } from 'rxjs';
+import { AsyncSubject, from as observableFrom, Observable, of as observableOf, shareReplay } from 'rxjs';
 import { map, mergeMap, skipWhile, switchMap, take, tap, toArray } from 'rxjs/operators';
 import { hasValue, isNotEmpty, isNotEmptyOperator } from '../../../shared/empty.util';
 import { FollowLinkConfig } from '../../../shared/utils/follow-link-config.model';
@@ -264,6 +264,7 @@ export class BaseDataService<T extends CacheableObject> implements HALDataServic
       isNotEmptyOperator(),
       take(1),
       map((href: string) => this.buildHrefFromFindOptions(href, {}, [], ...linksToFollow)),
+      shareReplay(1),
     );
 
     this.createAndSendGetRequest(requestHref$, useCachedVersionIfAvailable);
@@ -298,6 +299,7 @@ export class BaseDataService<T extends CacheableObject> implements HALDataServic
       isNotEmptyOperator(),
       take(1),
       map((href: string) => this.buildHrefFromFindOptions(href, options, [], ...linksToFollow)),
+      shareReplay(1),
     );
 
     this.createAndSendGetRequest(requestHref$, useCachedVersionIfAvailable);