[ACA-2832] Select node after reload (#1267)

* Select node after reload

src/app/components/files/files.component.ts

@@ -54,6 +54,7 @@ export class FilesComponent extends PageComponent implements OnInit, OnDestroy {
   isValidPath = true;
   isSmallScreen = false;
   isAdmin = false;
+  selectedNode: MinimalNodeEntity;
 
   private nodePath: PathElement[];
 
@@ -147,6 +148,7 @@ export class FilesComponent extends PageComponent implements OnInit, OnDestroy {
 
   navigateTo(node: MinimalNodeEntity) {
     if (node && node.entry) {
+      this.selectedNode = node;
       const { id, isFolder } = node.entry;
 
       if (isFolder) {
@@ -176,7 +178,7 @@ export class FilesComponent extends PageComponent implements OnInit, OnDestroy {
 
     // check root and child nodes
     if (node && node.entry && node.entry.parentId === this.getParentNodeId()) {
-      this.reload();
+      this.reload(this.selectedNode);
       return;
     }
 
@@ -214,7 +216,7 @@ export class FilesComponent extends PageComponent implements OnInit, OnDestroy {
     if (alreadyDisplayedParentFolder) {
       return;
     }
-    this.reload();
+    this.reload(this.selectedNode);
   }
 
   onContentCopied(nodes: MinimalNodeEntity[]) {
@@ -224,7 +226,7 @@ export class FilesComponent extends PageComponent implements OnInit, OnDestroy {
       );
     });
     if (newNode) {
-      this.reload();
+      this.reload(this.selectedNode);
     }
   }
 

src/app/components/page.component.ts

@@ -44,7 +44,8 @@ import {
   isInfoDrawerOpened,
   getSharedUrl,
   ViewNodeAction,
-  ViewNodeExtras
+  ViewNodeExtras,
+  SetSelectedNodesAction
 } from '@alfresco/aca-shared/store';
 import { isLocked, isLibrary } from '../utils/node.utils';
 
@@ -131,8 +132,11 @@ export abstract class PageComponent implements OnInit, OnDestroy {
     return null;
   }
 
-  reload(): void {
+  reload(selectedNode?: MinimalNodeEntity): void {
     this.store.dispatch(new ReloadDocumentListAction());
+    if (selectedNode) {
+      this.store.dispatch(new SetSelectedNodesAction([selectedNode]));
+    }
   }
 
   trackByActionId(_: number, action: ContentActionRef) {

src/app/directives/document-list.directive.ts

@@ -32,12 +32,14 @@ import { Store } from '@ngrx/store';
 import { SetSelectedNodesAction } from '@alfresco/aca-shared/store';
 import { takeUntil, filter } from 'rxjs/operators';
 import { ContentManagementService } from '../services/content-management.service';
+import { MinimalNodeEntity } from '@alfresco/js-api';
 
 @Directive({
   selector: '[acaDocumentList]'
 })
 export class DocumentListDirective implements OnInit, OnDestroy {
   private isLibrary = false;
+  selectedNode: MinimalNodeEntity;
 
   onDestroy$ = new Subject<boolean>();
 
@@ -88,7 +90,7 @@ export class DocumentListDirective implements OnInit, OnDestroy {
       .subscribe(() => this.onReady());
 
     this.content.reload.pipe(takeUntil(this.onDestroy$)).subscribe(() => {
-      this.reload();
+      this.reload(this.selectedNode);
     });
 
     this.content.reset.pipe(takeUntil(this.onDestroy$)).subscribe(() => {
@@ -119,6 +121,7 @@ export class DocumentListDirective implements OnInit, OnDestroy {
   onNodeSelect(event: CustomEvent) {
     if (!!event.detail && !!event.detail.node) {
       this.updateSelection();
+      this.selectedNode = event.detail.node;
     }
   }
 
@@ -140,9 +143,13 @@ export class DocumentListDirective implements OnInit, OnDestroy {
     this.store.dispatch(new SetSelectedNodesAction(selection));
   }
 
-  private reload() {
+  private reload(selectedNode?: MinimalNodeEntity) {
     this.documentList.resetSelection();
-    this.store.dispatch(new SetSelectedNodesAction([]));
+    if (selectedNode) {
+      this.store.dispatch(new SetSelectedNodesAction([selectedNode]));
+    } else {
+      this.store.dispatch(new SetSelectedNodesAction([]));
+    }
     this.documentList.reload();
   }