Merged in DSC-1596-porting-version-link-fix (pull request DSpace#1486)

[CST-14280] fix version item link resolution

Approved-by: Stefano Maffei

Author: FrancescoMolinaro

src/app/item-page/item-page-routing-paths.ts

@@ -53,7 +53,7 @@ export function getEntityEditRoute(entityType: string, itemId: string) {
  * @param versionId the ID of the version for which the route will be retrieved
  */
 export function getItemVersionRoute(versionId: string) {
-  return new URLCombiner(getItemModuleRoute(), ITEM_VERSION_PATH, versionId).toString();
+  return new URLCombiner(getItemModuleRoute(), versionId).toString();
 }
 
 

src/app/item-page/versions/item-versions.component.html

@@ -34,7 +34,7 @@ <h2 *ngIf="displayTitle">{{"item.version.history.head" | translate}}</h2>
 
                     <span *ngIf="(workspaceId$ | async) || (workflowId$ | async); then versionNumberWithoutLink else versionNumberWithLink"></span>
                     <ng-template #versionNumberWithLink>
-                      <a [routerLink]="getVersionRoute(version.id)">{{version.version}}</a>
+                      <a [routerLink]="getVersionRoute(version) | async">{{version.version}}</a>
                     </ng-template>
                     <ng-template #versionNumberWithoutLink>
                       {{version.version}}

src/app/item-page/versions/item-versions.component.ts

@@ -222,10 +222,14 @@ export class ItemVersionsComponent implements OnDestroy, OnInit {
 
   /**
    * Get the route to the specified version
-   * @param versionId the ID of the version for which the route will be retrieved
+   * @param version the version for which the route will be retrieved
    */
-  getVersionRoute(versionId: string) {
-    return getItemVersionRoute(versionId);
+  getVersionRoute(version: Version): Observable<string> {
+    return version.item.pipe(
+      getFirstCompletedRemoteData(),
+      map(data => data.payload),
+      map(item => getItemVersionRoute(item.uuid))
+    );
   }
 
   /**