[DSC-2555] fix duplicated version notice

Author: FrancescoMolinaro

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

@@ -2,21 +2,25 @@
   <div
     [ngClass]="{'container': (itemRD?.hasSucceeded && !itemRD?.hasNoContent) && tabsRD?.payload?.pageInfo?.totalElements < 1}"
     *ngVar="(itemRD$ | async) as itemRD">
-    <div [ngClass]="{'container': (itemRD?.hasSucceeded && !itemRD?.hasNoContent) && tabsRD?.payload?.pageInfo?.totalElements > 0}">
-      <ds-item-versions-notice [item]="itemRD?.payload" ></ds-item-versions-notice>
-    </div>
-    <div class="item-page" *ngIf="(itemRD?.hasSucceeded && !itemRD?.hasNoContent) && tabsRD?.payload?.pageInfo?.totalElements < 1" @fadeInOut>
-      <div *ngIf="itemRD?.payload as item">
-      <ds-item-alerts [item]="item"></ds-item-alerts>
-        <ds-qa-event-notification [item]="item"></ds-qa-event-notification>
-        <ds-notify-requests-status [itemUuid]="item.uuid"></ds-notify-requests-status>
-        <ds-item-versions-notice [item]="item"></ds-item-versions-notice>
-        <ds-listable-object-component-loader *ngIf="!item.isWithdrawn || (isAdmin$|async)" [object]="item" [viewMode]="viewMode"></ds-listable-object-component-loader>
-        <ds-item-versions class="mt-2" [item]="item" [displayActions]="false"></ds-item-versions>
+    <ng-container *ngVar="((itemRD?.hasSucceeded && !itemRD?.hasNoContent) && tabsRD?.payload?.pageInfo?.totalElements > 0) as isCrisItemPage">
+      <ng-container *ngIf="isCrisItemPage">
+        <div [ngClass]="{'container': isCrisItemPage}">
+          <ds-item-versions-notice [item]="itemRD?.payload" ></ds-item-versions-notice>
+        </div>
+      </ng-container>
+      <div class="item-page" *ngIf="(itemRD?.hasSucceeded && !itemRD?.hasNoContent) && tabsRD?.payload?.pageInfo?.totalElements < 1" @fadeInOut>
+        <div *ngIf="itemRD?.payload as item">
+          <ds-item-alerts [item]="item"></ds-item-alerts>
+          <ds-qa-event-notification [item]="item"></ds-qa-event-notification>
+          <ds-notify-requests-status [itemUuid]="item.uuid"></ds-notify-requests-status>
+          <ds-item-versions-notice [item]="item"></ds-item-versions-notice>
+          <ds-listable-object-component-loader *ngIf="!item.isWithdrawn || (isAdmin$|async)" [object]="item" [viewMode]="viewMode"></ds-listable-object-component-loader>
+          <ds-item-versions class="mt-2" [item]="item" [displayActions]="false"></ds-item-versions>
+        </div>
       </div>
-    </div>
-    <ds-cris-item-page *ngIf="(itemRD?.hasSucceeded && !itemRD?.hasNoContent) && tabsRD?.payload?.pageInfo?.totalElements > 0"></ds-cris-item-page>
-    <ds-error *ngIf="itemRD?.hasFailed" message="{{'error.item' | translate}}"></ds-error>
-  <ds-loading *ngIf="itemRD?.isLoading" message="{{'loading.item' | translate}}"></ds-loading>
+      <ds-cris-item-page *ngIf="isCrisItemPage"></ds-cris-item-page>
+      <ds-error *ngIf="itemRD?.hasFailed" message="{{'error.item' | translate}}"></ds-error>
+      <ds-loading *ngIf="itemRD?.isLoading" message="{{'loading.item' | translate}}"></ds-loading>
+    </ng-container>
   </div>
 </div>