[AAE-4740] FE - [ADF] Destination picker it's not displaying my files folder if the destination Folder path is set to a folder part of trash (#7173)

* [AAE-4740] FE - [ADF] Destination picker it's not displaying my files folder if the destination Folder path is set to a folder part of trash

* * Added notification message

* * Fixed some comments

* * Rollbacl to preview changes

* * Added more unit tests

* * Removed MatDialogModule from test

* * Fixed comments

lib/process-services-cloud/src/lib/form/services/content-cloud-node-selector.service.spec.ts

@@ -0,0 +1,143 @@
+/*!
+ * @license
+ * Copyright 2019 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { TestBed } from '@angular/core/testing';
+import { AlfrescoApiService, NotificationService, setupTestBed } from '@alfresco/adf-core';
+import { ProcessServiceCloudTestingModule } from '../../testing/process-service-cloud.testing.module';
+import { TranslateModule } from '@ngx-translate/core';
+import { ContentCloudNodeSelectorService } from 'process-services-cloud';
+import { MatDialog } from '@angular/material/dialog';
+import { of, Subject } from 'rxjs';
+import { ContentNodeSelectorComponent, ContentNodeSelectorComponentData } from '@alfresco/adf-content-services';
+
+describe('ContentCloudNodeSelectorService', () => {
+    let service: ContentCloudNodeSelectorService;
+    let apiService: AlfrescoApiService;
+    let notificationService: NotificationService;
+    let getNodeSpy: jasmine.Spy;
+    let dialog: MatDialog;
+    let openDialogSpy: jasmine.Spy;
+    let showWarningSpy: jasmine.Spy;
+
+    const relativePathNodeResponseBody = {
+        entry: {
+            id: 'mock-relative-path-node-id'
+        }
+    };
+
+    const aliasNodeResponseBody = {
+        entry: {
+            id: 'mock-alias-node-id'
+        }
+    };
+
+    setupTestBed({
+        imports: [TranslateModule.forRoot(), ProcessServiceCloudTestingModule]
+    });
+
+    beforeEach(() => {
+        service = TestBed.inject(ContentCloudNodeSelectorService);
+        notificationService = TestBed.inject(NotificationService);
+        apiService = TestBed.inject(AlfrescoApiService);
+        dialog = TestBed.inject(MatDialog);
+
+        showWarningSpy = spyOn(notificationService, 'showWarning');
+        openDialogSpy = spyOn(dialog, 'open').and.callFake(() => ({
+            afterOpened: () => of({}),
+            afterClosed: () => of({}),
+            componentInstance: {
+                body: '',
+                error: new Subject<any>()
+            }
+        }));
+
+        getNodeSpy = spyOn(apiService.nodesApi, 'getNode');
+    });
+
+    it('should be able to open the content node select panel dialog', () => {
+        const mockData = <ContentNodeSelectorComponentData> {
+            title: 'Select a file',
+            actionName: 'ATTACH',
+            currentFolderId: 'nodeId',
+            selectionMode: 'single'
+        };
+
+        service.openUploadFileDialog('nodeId', 'single', true, true);
+
+        const args = openDialogSpy.calls.allArgs()[0];
+
+        expect(openDialogSpy).toHaveBeenCalled();
+        expect(args[0]).toEqual(ContentNodeSelectorComponent);
+        expect(args[1].data.title).toEqual(mockData.title);
+        expect(args[1].data.actionName).toEqual(mockData.actionName);
+        expect(args[1].panelClass).toEqual('adf-content-node-selector-dialog');
+        expect(args[1].data.selectionMode).toEqual(mockData.selectionMode);
+        expect(args[1].data.currentFolderId).toEqual('nodeId');
+    });
+
+    it('should be able to set sourceNodeNotFound value to true if the relative path is invalid/deleted', async () => {
+        expect(service.sourceNodeNotFound).toBe(false);
+
+        getNodeSpy.and.returnValue(Promise.reject('Not exists'));
+        await service.fetchNodeIdFromRelativePath('mock-alias', { relativePath: 'mock-wrong-relativePath' });
+
+        expect(getNodeSpy).toHaveBeenCalledWith('mock-alias', {
+            relativePath: 'mock-wrong-relativePath'
+        });
+        expect(service.sourceNodeNotFound).toBe(true);
+    });
+
+    it('should be able to set sourceNodeNotFound value to false after the dialog close', async () => {
+        service.sourceNodeNotFound = true;
+        service.openUploadFileDialog('nodeId', 'single', true, true);
+
+        service.close();
+
+        expect(service.sourceNodeNotFound).toBe(false);
+    });
+
+    it('should be able to show a notification if the relative path is invalid/deleted', () => {
+        service.sourceNodeNotFound = true;
+        service.openUploadFileDialog('nodeId', 'single', true, true);
+
+        expect(showWarningSpy).toHaveBeenCalledWith('ADF_CLOUD_TASK_FORM.ERROR.DESTINATION_FOLDER_PATH_ERROR');
+    });
+
+    it('should not show a notification if the relative path is valid', () => {
+        service.sourceNodeNotFound = false;
+        service.openUploadFileDialog('nodeId', 'single', true, true);
+
+        expect(showWarningSpy).not.toHaveBeenCalled();
+    });
+
+    it('should be able to fetch given relative path node id', async () => {
+        getNodeSpy.and.returnValue(Promise.resolve(relativePathNodeResponseBody));
+        await service.fetchNodeIdFromRelativePath('mock-alias', { relativePath: 'mock-relativePath' });
+
+        expect(getNodeSpy).toHaveBeenCalledWith('mock-alias', {
+            relativePath: 'mock-relativePath'
+        });
+        expect(service.sourceNodeNotFound).toBe(false);
+    });
+
+    it('should be able to fetch given alias node id', async () => {
+        getNodeSpy.and.returnValue(Promise.resolve(aliasNodeResponseBody));
+        await service.fetchAliasNodeId('mock-alias');
+
+        expect(getNodeSpy).toHaveBeenCalledWith('mock-alias');
+    });
+});

lib/process-services-cloud/src/lib/form/services/content-cloud-node-selector.service.ts

@@ -16,7 +16,7 @@
  */
 
 import { Injectable } from '@angular/core';
-import { AlfrescoApiService } from '@alfresco/adf-core';
+import { AlfrescoApiService, NotificationService } from '@alfresco/adf-core';
 import { MatDialog } from '@angular/material/dialog';
 import { ContentNodeSelectorComponent, ContentNodeSelectorComponentData, NodeAction } from '@alfresco/adf-content-services';
 import { Node } from '@alfresco/js-api';
@@ -27,55 +27,67 @@ import { Observable, Subject, throwError } from 'rxjs';
 })
 export class ContentCloudNodeSelectorService {
 
-  constructor(
-    private apiService: AlfrescoApiService,
-    private dialog: MatDialog) {
-  }
+    sourceNodeNotFound = false;
 
-  openUploadFileDialog(currentFolderId?: string, selectionMode?: string, isAllFileSources?: boolean, restrictRootToCurrentFolderId?: boolean): Observable<Node[]> {
-    const select = new Subject<Node[]>();
-    select.subscribe({
-      complete: this.close.bind(this)
-    });
-    const data = <ContentNodeSelectorComponentData> {
-      title: 'Select a file',
-      actionName: NodeAction.ATTACH,
-      currentFolderId,
-      restrictRootToCurrentFolderId,
-      select,
-      selectionMode,
-      isSelectionValid: (entry: Node) => entry.isFile,
-      showFilesInResult: true,
-      showDropdownSiteList: false,
-      showLocalUploadButton: isAllFileSources
-  };
-    this.openContentNodeDialog(data, 'adf-content-node-selector-dialog', '66%');
-    return select;
-  }
+    constructor(
+        private apiService: AlfrescoApiService,
+        private notificationService: NotificationService,
+        private dialog: MatDialog) {
+    }
+
+    openUploadFileDialog(currentFolderId?: string, selectionMode?: string, isAllFileSources?: boolean, restrictRootToCurrentFolderId?: boolean): Observable<Node[]> {
+        const select = new Subject<Node[]>();
+        select.subscribe({ complete: this.close.bind(this) });
+        const data = <ContentNodeSelectorComponentData> {
+            title: 'Select a file',
+            actionName: NodeAction.ATTACH,
+            currentFolderId,
+            restrictRootToCurrentFolderId,
+            select,
+            selectionMode,
+            isSelectionValid: (entry: Node) => entry.isFile,
+            showFilesInResult: true,
+            showDropdownSiteList: false,
+            showLocalUploadButton: isAllFileSources
+        };
+        this.openContentNodeDialog(data, 'adf-content-node-selector-dialog', '66%');
+        return select;
+    }
 
     async fetchNodeIdFromRelativePath(alias: string, opts: { relativePath: string }): Promise<string> {
-        const relativePathNodeEntry: any = await this.apiService.getInstance().node
+        const relativePathNodeEntry: any = await this.apiService.nodesApi
         .getNode(alias, opts)
-        .catch((err) => this.handleError(err));
+        .catch((err) => {
+            this.sourceNodeNotFound = true;
+            return this.handleError(err);
+        });
         return relativePathNodeEntry?.entry?.id;
     }
 
     async fetchAliasNodeId(alias: string): Promise<string> {
-        const aliasNodeEntry: any = await this.apiService.getInstance().node
+        const aliasNodeEntry: any = await this.apiService.nodesApi
         .getNode(alias)
         .catch((err) => this.handleError(err));
         return aliasNodeEntry?.entry?.id;
     }
 
-  private openContentNodeDialog(data: ContentNodeSelectorComponentData, currentPanelClass: string, chosenWidth: string) {
-    this.dialog.open(ContentNodeSelectorComponent, { data, panelClass: currentPanelClass, width: chosenWidth });
-  }
+    private openContentNodeDialog(data: ContentNodeSelectorComponentData, currentPanelClass: string, chosenWidth: string) {
+        const contentNodeDialog = this.dialog.open(ContentNodeSelectorComponent, { data, panelClass: currentPanelClass, width: chosenWidth });
+        contentNodeDialog.afterOpened().subscribe(() => {
+            if (this.sourceNodeNotFound) {
+                this.notificationService.showWarning('ADF_CLOUD_TASK_FORM.ERROR.DESTINATION_FOLDER_PATH_ERROR');
+            }
+        });
+        contentNodeDialog.afterClosed().subscribe(() => {
+            this.sourceNodeNotFound = false;
+        });
+    }
 
-  close() {
-    this.dialog.closeAll();
-  }
+    close() {
+        this.dialog.closeAll();
+    }
 
-  private handleError(error: any): Observable<any> {
-    return throwError(error || 'Server error');
-  }
+    private handleError(error: any): Observable<any> {
+        return throwError(error || 'Server error');
+    }
 }

lib/process-services-cloud/src/lib/i18n/en.json

@@ -371,7 +371,8 @@
       }
     },
     "ERROR": {
-      "INVALID_DESTINATION_FOLDER_PATH": "Invalid destination folder path"
+      "INVALID_DESTINATION_FOLDER_PATH": "Invalid destination folder path",
+      "DESTINATION_FOLDER_PATH_ERROR": "The destination path is incorrect or does not exist, rollback to -my- location"
     }
   },
   "ADF_CLOUD_FORM_COMPONENT": {