[ACA-3672] - added server order for document -list (#5899)

* [ACA-3672] - added sorting server side for document-list

* [ACA-3672] - added and fixed unit tests for backend order

* [ACA-3672] - fixed failing test

* [ACA-3672] - regenerated doc and renamed variable

Co-authored-by: Vito Albano <vitoalbano@Vitos-MacBook-Pro.local>

lib/content-services/src/lib/document-list/components/document-list.component.ts

@@ -191,7 +191,7 @@ export class DocumentListComponent implements OnInit, OnChanges, OnDestroy, Afte
      * before delivering it.
      */
     @Input()
-    sortingMode = 'client';
+    sortingMode = 'server';
 
     /** The inline style to apply to every row. See
      * the Angular NgStyle
@@ -314,6 +314,7 @@ export class DocumentListComponent implements OnInit, OnChanges, OnDestroy, Afte
     selection = new Array<NodeEntry>();
     $folderNode: Subject<Node> = new Subject<Node>();
     allowFiltering: boolean = true;
+    orderBy: string[] = ['name ASC'];
 
     // @deprecated 3.0.0
     folderNode: Node;
@@ -639,7 +640,7 @@ export class DocumentListComponent implements OnInit, OnChanges, OnDestroy, Afte
             this.updateCustomSourceData(this._currentFolderId);
         }
 
-        this.documentListService.loadFolderByNodeId(this._currentFolderId, this._pagination, this.includeFields, this.where)
+        this.documentListService.loadFolderByNodeId(this._currentFolderId, this._pagination, this.includeFields, this.where, this.orderBy)
             .subscribe((documentNode: DocumentLoaderNode) => {
                 if (documentNode.currentNode) {
                     this.folderNode = documentNode.currentNode.entry;
@@ -665,6 +666,11 @@ export class DocumentListComponent implements OnInit, OnChanges, OnDestroy, Afte
         }
     }
 
+    onSortingChanged(event: CustomEvent) {
+        this.orderBy = [''.concat(event.detail.key, ' ' , event.detail.direction)];
+        this.reload();
+    }
+
     /**
      * Creates a set of predefined columns.
      */