enable prefer-const rule for tslint, fix issues (#4409)

* enable prefer-const rule for tslint, fix issues

* Update content-node-selector.component.spec.ts

* Update content-node-selector.component.spec.ts

* fix const

* fix lint issues

* update tests

* update tests

* update tests

* fix code

* fix page class

lib/content-services/breadcrumb/breadcrumb.component.spec.ts

@@ -46,7 +46,7 @@ describe('Breadcrumb', () => {
     });
 
     it('should prevent default click behavior', () => {
-        let event = jasmine.createSpyObj('event', ['preventDefault']);
+        const event = jasmine.createSpyObj('event', ['preventDefault']);
         component.onRoutePathClick(null, event);
         expect(event.preventDefault).toHaveBeenCalled();
     });
@@ -60,7 +60,7 @@ describe('Breadcrumb', () => {
     });
 
     it('should emit navigation event', (done) => {
-        let node = <PathElementEntity> { id: '-id-', name: 'name' };
+        const node = <PathElementEntity> { id: '-id-', name: 'name' };
         component.navigate.subscribe((val) => {
             expect(val).toBe(node);
             done();
@@ -72,7 +72,7 @@ describe('Breadcrumb', () => {
     it('should update document list on click', (done) => {
         spyOn(documentList, 'loadFolderByNodeId').and.stub();
 
-        let node = <PathElementEntity> { id: '-id-', name: 'name' };
+        const node = <PathElementEntity> { id: '-id-', name: 'name' };
         component.target = documentList;
 
         component.onRoutePathClick(node, null);

lib/content-services/breadcrumb/breadcrumb.component.ts

@@ -108,7 +108,7 @@ export class BreadcrumbComponent implements OnInit, OnChanges {
     }
 
     protected recalculateNodes(): void {
-        let node: Node = this.transform ? this.transform(this.folderNode) : this.folderNode;
+        const node: Node = this.transform ? this.transform(this.folderNode) : this.folderNode;
 
         this.route = this.parseRoute(node);
 

lib/content-services/breadcrumb/dropdown-breadcrumb.component.spec.ts

@@ -63,7 +63,7 @@ describe('DropdownBreadcrumb', () => {
     }
 
     it('should display only the current folder name if there is no previous folders', (done) => {
-        let fakeNodeWithCreatePermissionInstance = JSON.parse(JSON.stringify(fakeNodeWithCreatePermission));
+        const fakeNodeWithCreatePermissionInstance = JSON.parse(JSON.stringify(fakeNodeWithCreatePermission));
         fakeNodeWithCreatePermissionInstance.path.elements = [];
 
         triggerComponentChange(fakeNodeWithCreatePermissionInstance);
@@ -83,7 +83,7 @@ describe('DropdownBreadcrumb', () => {
     });
 
     it('should display only the path in the selectBox', (done) => {
-        let fakeNodeWithCreatePermissionInstance = JSON.parse(JSON.stringify(fakeNodeWithCreatePermission));
+        const fakeNodeWithCreatePermissionInstance = JSON.parse(JSON.stringify(fakeNodeWithCreatePermission));
         fakeNodeWithCreatePermissionInstance.path.elements = [
             { id: '1', name: 'Stark Industries' },
             { id: '2', name: 'User Homes' },
@@ -105,7 +105,7 @@ describe('DropdownBreadcrumb', () => {
     });
 
     xit('should display the path in reverse order', (done) => {
-        let fakeNodeWithCreatePermissionInstance = JSON.parse(JSON.stringify(fakeNodeWithCreatePermission));
+        const fakeNodeWithCreatePermissionInstance = JSON.parse(JSON.stringify(fakeNodeWithCreatePermission));
         fakeNodeWithCreatePermissionInstance.path.elements = [
             { id: '1', name: 'Stark Industries' },
             { id: '2', name: 'User Homes' },
@@ -130,7 +130,7 @@ describe('DropdownBreadcrumb', () => {
     });
 
     it('should emit navigation event when clicking on an option', (done) => {
-        let fakeNodeWithCreatePermissionInstance = JSON.parse(JSON.stringify(fakeNodeWithCreatePermission));
+        const fakeNodeWithCreatePermissionInstance = JSON.parse(JSON.stringify(fakeNodeWithCreatePermission));
         fakeNodeWithCreatePermissionInstance.path.elements = [{ id: '1', name: 'Stark Industries' }];
 
         triggerComponentChange(fakeNodeWithCreatePermissionInstance);
@@ -153,7 +153,7 @@ describe('DropdownBreadcrumb', () => {
     it('should update document list  when clicking on an option', (done) => {
         spyOn(documentList, 'loadFolderByNodeId').and.stub();
         component.target = documentList;
-        let fakeNodeWithCreatePermissionInstance = JSON.parse(JSON.stringify(fakeNodeWithCreatePermission));
+        const fakeNodeWithCreatePermissionInstance = JSON.parse(JSON.stringify(fakeNodeWithCreatePermission));
         fakeNodeWithCreatePermissionInstance.path.elements = [{ id: '1', name: 'Stark Industries' }];
         triggerComponentChange(fakeNodeWithCreatePermissionInstance);
 

lib/content-services/breadcrumb/dropdown-breadcrumb.component.ts

@@ -41,7 +41,7 @@ export class DropdownBreadcrumbComponent extends BreadcrumbComponent implements
      * Calculate the current and previous nodes from the route array
      */
     protected recalculateNodes(): void {
-        let node: Node = this.transform ? this.transform(this.folderNode) : this.folderNode;
+        const node: Node = this.transform ? this.transform(this.folderNode) : this.folderNode;
 
         this.route = this.parseRoute(node);
         this.currentNode = this.route[this.route.length - 1];

lib/content-services/content-metadata/components/content-metadata-card/content-metadata-card.component.spec.ts

@@ -28,7 +28,7 @@ describe('ContentMetadataCardComponent', () => {
     let component: ContentMetadataCardComponent;
     let fixture: ComponentFixture<ContentMetadataCardComponent>;
     let node: Node;
-    let preset = 'custom-preset';
+    const preset = 'custom-preset';
 
     setupTestBed({
         imports: [ContentTestingModule]

lib/content-services/content-metadata/components/content-metadata/content-metadata.component.spec.ts

@@ -33,7 +33,7 @@ describe('ContentMetadataComponent', () => {
     let fixture: ComponentFixture<ContentMetadataComponent>;
     let node: Node;
     let folderNode: Node;
-    let preset = 'custom-preset';
+    const preset = 'custom-preset';
 
     setupTestBed({
         imports: [ContentTestingModule],

lib/content-services/content-metadata/services/config/layout-oriented-config.service.ts

@@ -37,7 +37,7 @@ export class LayoutOrientedConfigService implements ContentMetadataConfig {
     public reorganiseByConfig(propertyGroups: PropertyGroupContainer): OrganisedPropertyGroup[] {
         const layoutBlocks = this.config.filter((itemsGroup) => itemsGroup.items);
 
-        let organisedPropertyGroup = layoutBlocks.map((layoutBlock) => {
+        const organisedPropertyGroup = layoutBlocks.map((layoutBlock) => {
             const flattenedItems = this.flattenItems(layoutBlock.items),
                 properties = flattenedItems.reduce((props, explodedItem) => {
                     const property = getProperty(propertyGroups, explodedItem.groupName, explodedItem.propertyName) || [];
@@ -82,7 +82,7 @@ export class LayoutOrientedConfigService implements ContentMetadataConfig {
     }
 
     public isIncludeAllEnabled() {
-        let includeAllProperty = this.config
+        const includeAllProperty = this.config
             .map((config) => config.includeAll)
             .find((includeAll) => includeAll !== undefined);
 

lib/content-services/content-metadata/services/property-groups-translator.service.ts

@@ -73,7 +73,7 @@ export class PropertyGroupTranslatorService {
 
         const prefix = 'properties.';
 
-        let propertyDefinition: CardViewItemProperties = {
+        const propertyDefinition: CardViewItemProperties = {
             label: property.title || property.name,
             value: propertyValue,
             key: `${prefix}${property.name}`,

lib/content-services/content-node-selector/content-node-dialog.service.spec.ts

@@ -71,7 +71,7 @@ describe('ContentNodeDialogService', () => {
     });
 
     beforeEach(() => {
-        let appConfig: AppConfigService = TestBed.get(AppConfigService);
+        const appConfig: AppConfigService = TestBed.get(AppConfigService);
         appConfig.config.ecmHost = 'http://localhost:9876/ecm';
 
         service = TestBed.get(ContentNodeDialogService);

lib/content-services/content-node-selector/content-node-dialog.service.ts

@@ -151,7 +151,7 @@ export class ContentNodeDialogService {
 
             return select;
         } else {
-            let errors = new Error(JSON.stringify({ error: { statusCode: 403 } }));
+            const errors = new Error(JSON.stringify({ error: { statusCode: 403 } }));
             return throwError(errors);
         }
     }

lib/content-services/content-node-selector/content-node-selector-panel.component.spec.ts

@@ -60,7 +60,7 @@ describe('ContentNodeSelectorComponent', () => {
     let _observer: Observer<NodePaging>;
 
     function typeToSearchBox(searchTerm = 'string-to-search') {
-        let searchInput = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-search-input"]'));
+        const searchInput = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-search-input"]'));
         searchInput.nativeElement.value = searchTerm;
         component.searchInput.setValue(searchTerm);
         fixture.detectChanges();
@@ -323,11 +323,11 @@ describe('ContentNodeSelectorComponent', () => {
         describe('Search functionality', () => {
             let getCorrespondingNodeIdsSpy;
 
-            let defaultSearchOptions = (searchTerm, rootNodeId = undefined, skipCount = 0) => {
+            const defaultSearchOptions = (searchTerm, rootNodeId = undefined, skipCount = 0) => {
 
                 const parentFiltering = rootNodeId ? [{ query: `ANCESTOR:'workspace://SpacesStore/${rootNodeId}'` }] : [];
 
-                let defaultSearchNode: any = {
+                const defaultSearchNode: any = {
                     query: {
                         query: searchTerm ? `${searchTerm}* OR name:${searchTerm}*` : searchTerm
                     },
@@ -507,8 +507,8 @@ describe('ContentNodeSelectorComponent', () => {
                 fixture.detectChanges();
                 tick(debounceSearch);
 
-                let searchIcon = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-search-icon"]'));
-                let clearIcon = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-search-clear"]'));
+                const searchIcon = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-search-icon"]'));
+                const clearIcon = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-search-clear"]'));
 
                 expect(searchIcon).not.toBeNull('Search icon should be in the DOM');
                 expect(clearIcon).toBeNull('Clear icon should NOT be in the DOM');
@@ -521,8 +521,8 @@ describe('ContentNodeSelectorComponent', () => {
 
                 fixture.detectChanges();
 
-                let searchIcon = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-search-icon"]'));
-                let clearIcon = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-search-clear"]'));
+                const searchIcon = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-search-icon"]'));
+                const clearIcon = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-search-clear"]'));
 
                 expect(searchIcon).toBeNull('Search icon should NOT be in the DOM');
                 expect(clearIcon).not.toBeNull('Clear icon should be in the DOM');
@@ -602,13 +602,13 @@ describe('ContentNodeSelectorComponent', () => {
             }));
 
             it('should show the current folder\'s content instead of search results if search was not performed', () => {
-                let documentList = fixture.debugElement.query(By.directive(DocumentListComponent));
+                const documentList = fixture.debugElement.query(By.directive(DocumentListComponent));
                 expect(documentList).not.toBeNull('Document list should be shown');
                 expect(documentList.componentInstance.currentFolderId).toBe('cat-girl-nuku-nuku');
             });
 
             it('should pass through the rowFilter to the documentList', () => {
-                let filter = (shareDataRow: ShareDataRow) => {
+                const filter = (shareDataRow: ShareDataRow) => {
                     if (shareDataRow.node.entry.name === 'impossible-name') {
                         return true;
                     }
@@ -618,7 +618,7 @@ describe('ContentNodeSelectorComponent', () => {
 
                 fixture.detectChanges();
 
-                let documentList = fixture.debugElement.query(By.directive(DocumentListComponent));
+                const documentList = fixture.debugElement.query(By.directive(DocumentListComponent));
                 expect(documentList).not.toBeNull('Document list should be shown');
                 expect(documentList.componentInstance.rowFilter({
                     node: {
@@ -643,7 +643,7 @@ describe('ContentNodeSelectorComponent', () => {
 
                 fixture.detectChanges();
 
-                let documentList = fixture.debugElement.query(By.directive(DocumentListComponent));
+                const documentList = fixture.debugElement.query(By.directive(DocumentListComponent));
                 expect(documentList).not.toBeNull('Document list should be shown');
                 expect(documentList.componentInstance.rowFilter).toBeTruthy('Document list should have had a rowFilter');
 
@@ -658,7 +658,7 @@ describe('ContentNodeSelectorComponent', () => {
 
                 fixture.detectChanges();
 
-                let documentList = fixture.debugElement.query(By.directive(DocumentListComponent));
+                const documentList = fixture.debugElement.query(By.directive(DocumentListComponent));
                 expect(documentList).not.toBeNull('Document list should be shown');
                 expect(documentList.componentInstance.imageResolver).toBe(resolver);
             });
@@ -670,7 +670,7 @@ describe('ContentNodeSelectorComponent', () => {
                     respondWithSearchResults(ONE_FOLDER_RESULT);
 
                     fixture.detectChanges();
-                    let documentList = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-document-list"]'));
+                    const documentList = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-document-list"]'));
                     expect(documentList).not.toBeNull('Document list should be shown');
                     expect(documentList.componentInstance.currentFolderId).toBeNull();
                     done();
@@ -700,12 +700,12 @@ describe('ContentNodeSelectorComponent', () => {
                     fixture.detectChanges();
 
                     fixture.whenStable().then(() => {
-                        let clearButton = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-search-clear"]'));
+                        const clearButton = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-search-clear"]'));
                         expect(clearButton).not.toBeNull('Clear button should be in DOM');
                         clearButton.triggerEventHandler('click', {});
                         fixture.detectChanges();
 
-                        let documentList = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-document-list"]'));
+                        const documentList = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-document-list"]'));
                         expect(documentList).not.toBeNull('Document list should be shown');
                         expect(documentList.componentInstance.currentFolderId).toBe('cat-girl-nuku-nuku');
                         done();
@@ -726,7 +726,7 @@ describe('ContentNodeSelectorComponent', () => {
 
                 fixture.detectChanges();
 
-                let documentList = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-document-list"]'));
+                const documentList = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-document-list"]'));
                 expect(documentList.componentInstance.currentFolderId).toBe('cat-girl-nuku-nuku');
             }));
 

lib/content-services/content-node-selector/content-node-selector.component.spec.ts

@@ -33,7 +33,7 @@ describe('ContentNodeSelectorDialogComponent', () => {
 
     let component: ContentNodeSelectorComponent;
     let fixture: ComponentFixture<ContentNodeSelectorComponent>;
-    let data: any = {
+    const data: any = {
         title: 'Move along citizen...',
         actionName: 'move',
         select: new EventEmitter<Node>(),
@@ -87,13 +87,13 @@ describe('ContentNodeSelectorDialogComponent', () => {
         });
 
         it('should pass through the injected currentFolderId to the documentList', () => {
-            let documentList = fixture.debugElement.query(By.directive(DocumentListComponent));
+            const documentList = fixture.debugElement.query(By.directive(DocumentListComponent));
             expect(documentList).not.toBeNull('Document list should be shown');
             expect(documentList.componentInstance.currentFolderId).toBe('cat-girl-nuku-nuku');
         });
 
         it('should pass through the injected rowFilter to the documentList', () => {
-            let documentList = fixture.debugElement.query(By.directive(DocumentListComponent));
+            const documentList = fixture.debugElement.query(By.directive(DocumentListComponent));
             expect(documentList).not.toBeNull('Document list should be shown');
             expect(documentList.componentInstance.rowFilter({
                 node: {
@@ -114,7 +114,7 @@ describe('ContentNodeSelectorDialogComponent', () => {
         });
 
         it('should pass through the injected imageResolver to the documentList', () => {
-            let documentList = fixture.debugElement.query(By.directive(DocumentListComponent));
+            const documentList = fixture.debugElement.query(By.directive(DocumentListComponent));
             expect(documentList).not.toBeNull('Document list should be shown');
             expect(documentList.componentInstance.imageResolver).toBe(data.imageResolver);
         });
@@ -150,7 +150,7 @@ describe('ContentNodeSelectorDialogComponent', () => {
         it('should be disabled by default', () => {
             fixture.detectChanges();
 
-            let actionButton = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-actions-choose"]'));
+            const actionButton = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-actions-choose"]'));
             expect(actionButton.nativeElement.disabled).toBeTruthy();
         });
 
@@ -158,7 +158,7 @@ describe('ContentNodeSelectorDialogComponent', () => {
             component.onSelect([new Node({ id: 'fake' })]);
             fixture.detectChanges();
 
-            let actionButton = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-actions-choose"]'));
+            const actionButton = fixture.debugElement.query(By.css('[data-automation-id="content-node-selector-actions-choose"]'));
             expect(actionButton.nativeElement.disabled).toBeFalsy();
         });
 

lib/content-services/content-node-selector/content-node-selector.service.ts

@@ -56,7 +56,7 @@ export class ContentNodeSelectorService {
 
         const parentFiltering = rootNodeId ? [{ query: `ANCESTOR:'workspace://SpacesStore/${rootNodeId}'${extraParentFiltering}` }] : [];
 
-        let defaultSearchNode: any = {
+        const defaultSearchNode: any = {
             query: {
                 query: `${searchTerm}* OR name:${searchTerm}*`
             },

lib/content-services/content-node-share/content-node-share.dialog.spec.ts

@@ -34,7 +34,7 @@ import moment from 'moment-es6';
 describe('ShareDialogComponent', () => {
     let node;
     let matDialog: MatDialog;
-    let notificationServiceMock = {
+    const notificationServiceMock = {
         openSnackMessage: jasmine.createSpy('openSnackMessage')
     };
     let sharedLinksApiService: SharedLinksApiService;

lib/content-services/dialogs/folder.dialog.spec.ts

@@ -29,7 +29,7 @@ describe('FolderDialogComponent', () => {
     let fixture: ComponentFixture<FolderDialogComponent>;
     let component: FolderDialogComponent;
     let nodesApi: NodesApiService;
-    let dialogRef = {
+    const dialogRef = {
         close: jasmine.createSpy('close')
     };
 

lib/content-services/dialogs/folder.dialog.ts

@@ -99,13 +99,13 @@ export class FolderDialogComponent implements OnInit {
     }
 
     get name(): string {
-        let { name } = this.form.value;
+        const { name } = this.form.value;
 
         return (name || '').trim();
     }
 
     get description(): string {
-        let { description } = this.form.value;
+        const { description } = this.form.value;
 
         return (description || '').trim();
     }

lib/content-services/dialogs/node-lock.dialog.spec.ts

@@ -83,7 +83,7 @@ describe('NodeLockDialogComponent', () => {
         });
 
         it('should update form inputs', () => {
-            let newTime = moment();
+            const newTime = moment();
             component.form.controls['isLocked'].setValue(false);
             component.form.controls['allowOwner'].setValue(false);
             component.form.controls['isTimeLock'].setValue(false);

lib/content-services/dialogs/node-lock.dialog.ts

@@ -59,7 +59,7 @@ export class NodeLockDialogComponent implements OnInit {
 
     private get lockTimeInSeconds(): number {
         if (this.form.value.isTimeLock) {
-            let duration = moment.duration(moment(this.form.value.time).diff(moment()));
+            const duration = moment.duration(moment(this.form.value.time).diff(moment()));
             return duration.asSeconds();
         }
 

lib/content-services/document-list/components/content-action/content-action-list.component.spec.ts

@@ -41,8 +41,8 @@ describe('ContentColumnList', () => {
     it('should register action', () => {
         spyOn(documentList.actions, 'push').and.callThrough();
 
-        let action = new ContentActionModel();
-        let result = actionList.registerAction(action);
+        const action = new ContentActionModel();
+        const result = actionList.registerAction(action);
 
         expect(result).toBeTruthy();
         expect(documentList.actions.push).toHaveBeenCalledWith(action);
@@ -50,13 +50,13 @@ describe('ContentColumnList', () => {
 
     it('should require document list instance to register action', () => {
         actionList = new ContentActionListComponent(null);
-        let action = new ContentActionModel();
+        const action = new ContentActionModel();
         expect(actionList.registerAction(action)).toBeFalsy();
     });
 
     it('should require action instance to register', () => {
         spyOn(documentList.actions, 'push').and.callThrough();
-        let result = actionList.registerAction(null);
+        const result = actionList.registerAction(null);
 
         expect(result).toBeFalsy();
         expect(documentList.actions.push).not.toHaveBeenCalled();

lib/content-services/document-list/components/content-action/content-action.component.spec.ts

@@ -58,14 +58,14 @@ describe('ContentAction', () => {
     it('should register within parent actions list', () => {
         spyOn(actionList, 'registerAction').and.stub();
 
-        let action = new ContentActionComponent(actionList, null, null);
+        const action = new ContentActionComponent(actionList, null, null);
         action.ngOnInit();
 
         expect(actionList.registerAction).toHaveBeenCalled();
     });
 
     it('should setup and register model', () => {
-        let action = new ContentActionComponent(actionList, null, null);
+        const action = new ContentActionComponent(actionList, null, null);
         action.target = 'document';
         action.title = '<title>';
         action.icon = '<icon>';
@@ -75,14 +75,14 @@ describe('ContentAction', () => {
 
         expect(documentList.actions.length).toBe(1);
 
-        let model = documentList.actions[0];
+        const model = documentList.actions[0];
         expect(model.target).toBe(action.target);
         expect(model.title).toBe(action.title);
         expect(model.icon).toBe(action.icon);
     });
 
     it('should update visibility binding', () => {
-        let action = new ContentActionComponent(actionList, null, null);
+        const action = new ContentActionComponent(actionList, null, null);
         action.target = 'document';
         action.title = '<title>';
         action.icon = '<icon>';
@@ -101,11 +101,11 @@ describe('ContentAction', () => {
 
     it('should get action handler from document actions service', () => {
 
-        let handler = function () {
+        const handler = function () {
         };
         spyOn(documentActions, 'getHandler').and.returnValue(handler);
 
-        let action = new ContentActionComponent(actionList, documentActions, null);
+        const action = new ContentActionComponent(actionList, documentActions, null);
         action.target = 'document';
         action.handler = '<handler>';
         action.ngOnInit();
@@ -113,16 +113,16 @@ describe('ContentAction', () => {
         expect(documentActions.getHandler).toHaveBeenCalledWith(action.handler);
         expect(documentList.actions.length).toBe(1);
 
-        let model = documentList.actions[0];
+        const model = documentList.actions[0];
         expect(model.handler).toBe(handler);
     });
 
     it('should get action handler from folder actions service', () => {
-        let handler = function () {
+        const handler = function () {
         };
         spyOn(folderActions, 'getHandler').and.returnValue(handler);
 
-        let action = new ContentActionComponent(actionList, null, folderActions);
+        const action = new ContentActionComponent(actionList, null, folderActions);
         action.target = 'folder';
         action.handler = '<handler>';
         action.ngOnInit();
@@ -130,7 +130,7 @@ describe('ContentAction', () => {
         expect(folderActions.getHandler).toHaveBeenCalledWith(action.handler);
         expect(documentList.actions.length).toBe(1);
 
-        let model = documentList.actions[0];
+        const model = documentList.actions[0];
         expect(model.handler).toBe(handler);
     });
 
@@ -138,7 +138,7 @@ describe('ContentAction', () => {
         spyOn(folderActions, 'getHandler').and.stub();
         spyOn(documentActions, 'getHandler').and.stub();
 
-        let action = new ContentActionComponent(actionList, documentActions, folderActions);
+        const action = new ContentActionComponent(actionList, documentActions, folderActions);
         action.handler = '<handler>';
 
         action.ngOnInit();
@@ -151,7 +151,7 @@ describe('ContentAction', () => {
         spyOn(folderActions, 'getHandler').and.stub();
         spyOn(documentActions, 'getHandler').and.stub();
 
-        let action = new ContentActionComponent(actionList, documentActions, folderActions);
+        const action = new ContentActionComponent(actionList, documentActions, folderActions);
         action.handler = '<handler>';
         action.target = 'document';
 
@@ -165,7 +165,7 @@ describe('ContentAction', () => {
         spyOn(folderActions, 'getHandler').and.stub();
         spyOn(documentActions, 'getHandler').and.stub();
 
-        let action = new ContentActionComponent(actionList, documentActions, folderActions);
+        const action = new ContentActionComponent(actionList, documentActions, folderActions);
         action.handler = '<handler>';
         action.target = 'folder';
 
@@ -178,7 +178,7 @@ describe('ContentAction', () => {
     it('should be case insensitive for document target', () => {
         spyOn(documentActions, 'getHandler').and.stub();
 
-        let action = new ContentActionComponent(actionList, documentActions, null);
+        const action = new ContentActionComponent(actionList, documentActions, null);
         action.target = 'DoCuMeNt';
         action.handler = '<handler>';
 
@@ -189,7 +189,7 @@ describe('ContentAction', () => {
     it('should be case insensitive for folder target', () => {
         spyOn(folderActions, 'getHandler').and.stub();
 
-        let action = new ContentActionComponent(actionList, null, folderActions);
+        const action = new ContentActionComponent(actionList, null, folderActions);
         action.target = 'FoLdEr';
         action.handler = '<handler>';
 
@@ -198,46 +198,46 @@ describe('ContentAction', () => {
     });
 
     it('should use custom "execute" emitter', (done) => {
-        let emitter = new EventEmitter();
+        const emitter = new EventEmitter();
 
         emitter.subscribe((e) => {
             expect(e.value).toBe('<obj>');
             done();
         });
 
-        let action = new ContentActionComponent(actionList, null, null);
+        const action = new ContentActionComponent(actionList, null, null);
         action.target = 'document';
         action.execute = emitter;
 
         action.ngOnInit();
         expect(documentList.actions.length).toBe(1);
 
-        let model = documentList.actions[0];
+        const model = documentList.actions[0];
         model.execute('<obj>');
     });
 
     it('should not find document action handler with missing service', () => {
-        let action = new ContentActionComponent(actionList, null, null);
+        const action = new ContentActionComponent(actionList, null, null);
         expect(action.getSystemHandler('document', 'name')).toBeNull();
     });
 
     it('should not find folder action handler with missing service', () => {
-        let action = new ContentActionComponent(actionList, null, null);
+        const action = new ContentActionComponent(actionList, null, null);
         expect(action.getSystemHandler('folder', 'name')).toBeNull();
     });
 
     it('should find document action handler via service', () => {
-        let handler = <ContentActionHandler> function (obj: any, target?: any) {
+        const handler = <ContentActionHandler> function (obj: any, target?: any) {
         };
-        let action = new ContentActionComponent(actionList, documentActions, null);
+        const action = new ContentActionComponent(actionList, documentActions, null);
         spyOn(documentActions, 'getHandler').and.returnValue(handler);
         expect(action.getSystemHandler('document', 'name')).toBe(handler);
     });
 
     it('should find folder action handler via service', () => {
-        let handler = <ContentActionHandler> function (obj: any, target?: any) {
+        const handler = <ContentActionHandler> function (obj: any, target?: any) {
         };
-        let action = new ContentActionComponent(actionList, null, folderActions);
+        const action = new ContentActionComponent(actionList, null, folderActions);
         spyOn(folderActions, 'getHandler').and.returnValue(handler);
         expect(action.getSystemHandler('folder', 'name')).toBe(handler);
     });
@@ -246,7 +246,7 @@ describe('ContentAction', () => {
         spyOn(folderActions, 'getHandler').and.stub();
         spyOn(documentActions, 'getHandler').and.stub();
 
-        let action = new ContentActionComponent(actionList, documentActions, folderActions);
+        const action = new ContentActionComponent(actionList, documentActions, folderActions);
 
         expect(action.getSystemHandler('unknown', 'name')).toBeNull();
         expect(folderActions.getHandler).not.toHaveBeenCalled();
@@ -255,10 +255,10 @@ describe('ContentAction', () => {
     });
 
     it('should wire model with custom event handler', async(() => {
-        let action = new ContentActionComponent(actionList, documentActions, folderActions);
-        let file = new FileNode();
+        const action = new ContentActionComponent(actionList, documentActions, folderActions);
+        const file = new FileNode();
 
-        let handler = new EventEmitter();
+        const handler = new EventEmitter();
         handler.subscribe((e) => {
             expect(e.value).toBe(file);
         });
@@ -270,7 +270,7 @@ describe('ContentAction', () => {
     }));
 
     it('should allow registering model without handler', () => {
-        let action = new ContentActionComponent(actionList, documentActions, folderActions);
+        const action = new ContentActionComponent(actionList, documentActions, folderActions);
 
         spyOn(actionList, 'registerAction').and.callThrough();
         action.execute = null;
@@ -282,7 +282,7 @@ describe('ContentAction', () => {
     });
 
     it('should register on init', () => {
-        let action = new ContentActionComponent(actionList, null, null);
+        const action = new ContentActionComponent(actionList, null, null);
         spyOn(action, 'register').and.callThrough();
 
         action.ngOnInit();

lib/content-services/document-list/components/content-column/content-column-list.component.spec.ts

@@ -43,11 +43,11 @@ describe('ContentColumnList', () => {
     });
 
     it('should register column within parent document list', () => {
-        let columns = documentList.data.getColumns();
+        const columns = documentList.data.getColumns();
         expect(columns.length).toBe(0);
 
-        let column = <DataColumn> {};
-        let result = columnList.registerColumn(column);
+        const column = <DataColumn> {};
+        const result = columnList.registerColumn(column);
 
         expect(result).toBeTruthy();
         expect(columns.length).toBe(1);
@@ -56,13 +56,13 @@ describe('ContentColumnList', () => {
 
     it('should require document list instance to register action', () => {
         columnList = new ContentColumnListComponent(null, logService);
-        let col = <DataColumn> {};
+        const col = <DataColumn> {};
         expect(columnList.registerColumn(col)).toBeFalsy();
     });
 
     it('should require action instance to register', () => {
         spyOn(documentList.actions, 'push').and.callThrough();
-        let result = columnList.registerColumn(null);
+        const result = columnList.registerColumn(null);
 
         expect(result).toBeFalsy();
         expect(documentList.actions.push).not.toHaveBeenCalled();

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

@@ -39,7 +39,7 @@ export class ContentColumnListComponent {
      */
     registerColumn(column: DataColumn): boolean {
         if (this.documentList && column) {
-            let columns = this.documentList.data.getColumns();
+            const columns = this.documentList.data.getColumns();
             columns.push(column);
             return true;
         }

lib/content-services/document-list/components/content-column/content-column.component.spec.ts

@@ -45,18 +45,18 @@ describe('ContentColumn', () => {
     it('should register model within parent column list', () => {
         spyOn(columnList, 'registerColumn').and.callThrough();
 
-        let column = new ContentColumnComponent(columnList, logService);
+        const column = new ContentColumnComponent(columnList, logService);
         column.ngAfterContentInit();
 
         expect(columnList.registerColumn).toHaveBeenCalled();
 
-        let columns = documentList.data.getColumns();
+        const columns = documentList.data.getColumns();
         expect(columns.length).toBe(1);
         expect(columns[0]).toBe(column);
     });
 
     it('should setup screen reader title for thumbnail column', () => {
-        let column = new ContentColumnComponent(columnList, logService);
+        const column = new ContentColumnComponent(columnList, logService);
         column.key = '$thumbnail';
         column.ngOnInit();
 
@@ -64,7 +64,7 @@ describe('ContentColumn', () => {
     });
 
     it('should register on init', () => {
-        let column = new ContentColumnComponent(columnList, logService);
+        const column = new ContentColumnComponent(columnList, logService);
         spyOn(column, 'register').and.callThrough();
 
         column.ngAfterContentInit();

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

@@ -107,7 +107,7 @@ describe('DocumentList', () => {
     it('should add the custom columns', () => {
         fixture.detectChanges();
 
-        let column = <DataColumn> {
+        const column = <DataColumn> {
             title: 'title',
             key: 'source',
             cssClass: 'css',
@@ -116,7 +116,7 @@ describe('DocumentList', () => {
             format: ''
         };
 
-        let columns = documentList.data.getColumns();
+        const columns = documentList.data.getColumns();
         columns.push(column);
 
         documentList.ngAfterContentInit();
@@ -125,8 +125,8 @@ describe('DocumentList', () => {
     });
 
     it('should call action\'s handler with node', () => {
-        let node = new FileNode();
-        let action = new ContentActionModel();
+        const node = new FileNode();
+        const action = new ContentActionModel();
         action.handler = () => {
         };
 
@@ -138,8 +138,8 @@ describe('DocumentList', () => {
     });
 
     it('should call action\'s handler with node and permission', () => {
-        let node = new FileNode();
-        let action = new ContentActionModel();
+        const node = new FileNode();
+        const action = new ContentActionModel();
         action.handler = () => {
         };
         action.permission = 'fake-permission';
@@ -151,8 +151,8 @@ describe('DocumentList', () => {
     });
 
     it('should call action\'s execute with node if it is defined', () => {
-        let node = new FileNode();
-        let action = new ContentActionModel();
+        const node = new FileNode();
+        const action = new ContentActionModel();
         action.execute = () => {
         };
         spyOn(action, 'execute').and.stub();
@@ -164,8 +164,8 @@ describe('DocumentList', () => {
 
     it('should call action\'s execute only after the handler has been executed', () => {
         const deleteObservable: Subject<any> = new Subject<any>();
-        let node = new FileNode();
-        let action = new ContentActionModel();
+        const node = new FileNode();
+        const action = new ContentActionModel();
         action.handler = () => deleteObservable;
         action.execute = () => {
         };
@@ -260,7 +260,7 @@ describe('DocumentList', () => {
     });
 
     it('should not execute action without node provided', () => {
-        let action = new ContentActionModel();
+        const action = new ContentActionModel();
         action.handler = function () {
         };
 
@@ -270,15 +270,15 @@ describe('DocumentList', () => {
     });
 
     it('should not give node actions for empty target', () => {
-        let actions = documentList.getNodeActions(null);
+        const actions = documentList.getNodeActions(null);
         expect(actions.length).toBe(0);
     });
 
     it('should filter content actions for various targets', () => {
-        let folderMenu = new ContentActionModel();
+        const folderMenu = new ContentActionModel();
         folderMenu.target = 'folder';
 
-        let documentMenu = new ContentActionModel();
+        const documentMenu = new ContentActionModel();
         documentMenu.target = 'document';
 
         documentList.actions = [
@@ -297,7 +297,7 @@ describe('DocumentList', () => {
 
     it('should disable the action if there is no permission for the file and disableWithNoPermission true', () => {
         documentList.currentFolderId = 'fake-node-id';
-        let documentMenu = new ContentActionModel({
+        const documentMenu = new ContentActionModel({
             disableWithNoPermission: true,
             permission: 'delete',
             target: 'document',
@@ -308,9 +308,9 @@ describe('DocumentList', () => {
             documentMenu
         ];
 
-        let nodeFile = { entry: { isFile: true, name: 'xyz', allowableOperations: ['create', 'update'] } };
+        const nodeFile = { entry: { isFile: true, name: 'xyz', allowableOperations: ['create', 'update'] } };
 
-        let actions = documentList.getNodeActions(nodeFile);
+        const actions = documentList.getNodeActions(nodeFile);
         expect(actions.length).toBe(1);
         expect(actions[0].title).toEqual('FileAction');
         expect(actions[0].disabled).toBe(true);
@@ -382,7 +382,7 @@ describe('DocumentList', () => {
     });
 
     it('should not disable the action if there is copy permission', () => {
-        let documentMenu = new ContentActionModel({
+        const documentMenu = new ContentActionModel({
             disableWithNoPermission: true,
             permission: 'copy',
             target: 'document',
@@ -393,9 +393,9 @@ describe('DocumentList', () => {
             documentMenu
         ];
 
-        let nodeFile = { entry: { isFile: true, name: 'xyz', allowableOperations: ['create', 'update'] } };
+        const nodeFile = { entry: { isFile: true, name: 'xyz', allowableOperations: ['create', 'update'] } };
 
-        let actions = documentList.getNodeActions(nodeFile);
+        const actions = documentList.getNodeActions(nodeFile);
         expect(actions.length).toBe(1);
         expect(actions[0].title).toEqual('FileAction');
         expect(actions[0].disabled).toBeFalsy();
@@ -403,7 +403,7 @@ describe('DocumentList', () => {
     });
 
     it('should disable the action if there is no permission for the folder and disableWithNoPermission true', () => {
-        let documentMenu = new ContentActionModel({
+        const documentMenu = new ContentActionModel({
             disableWithNoPermission: true,
             permission: 'delete',
             target: 'folder',
@@ -414,9 +414,9 @@ describe('DocumentList', () => {
             documentMenu
         ];
 
-        let nodeFile = { entry: { isFolder: true, name: 'xyz', allowableOperations: ['create', 'update'] } };
+        const nodeFile = { entry: { isFolder: true, name: 'xyz', allowableOperations: ['create', 'update'] } };
 
-        let actions = documentList.getNodeActions(nodeFile);
+        const actions = documentList.getNodeActions(nodeFile);
         expect(actions.length).toBe(1);
         expect(actions[0].title).toEqual('FolderAction');
         expect(actions[0].disabled).toBe(true);
@@ -424,7 +424,7 @@ describe('DocumentList', () => {
     });
 
     it('should not disable the action if there is the right permission for the file', () => {
-        let documentMenu = new ContentActionModel({
+        const documentMenu = new ContentActionModel({
             disableWithNoPermission: true,
             permission: 'delete',
             target: 'document',
@@ -435,16 +435,16 @@ describe('DocumentList', () => {
             documentMenu
         ];
 
-        let nodeFile = { entry: { isFile: true, name: 'xyz', allowableOperations: ['create', 'update', 'delete'] } };
+        const nodeFile = { entry: { isFile: true, name: 'xyz', allowableOperations: ['create', 'update', 'delete'] } };
 
-        let actions = documentList.getNodeActions(nodeFile);
+        const actions = documentList.getNodeActions(nodeFile);
         expect(actions.length).toBe(1);
         expect(actions[0].title).toEqual('FileAction');
         expect(actions[0].disabled).toBeFalsy();
     });
 
     it('should not disable the action if there is the right permission for the folder', () => {
-        let documentMenu = new ContentActionModel({
+        const documentMenu = new ContentActionModel({
             disableWithNoPermission: true,
             permission: 'delete',
             target: 'folder',
@@ -455,16 +455,16 @@ describe('DocumentList', () => {
             documentMenu
         ];
 
-        let nodeFile = { entry: { isFolder: true, name: 'xyz', allowableOperations: ['create', 'update', 'delete'] } };
+        const nodeFile = { entry: { isFolder: true, name: 'xyz', allowableOperations: ['create', 'update', 'delete'] } };
 
-        let actions = documentList.getNodeActions(nodeFile);
+        const actions = documentList.getNodeActions(nodeFile);
         expect(actions.length).toBe(1);
         expect(actions[0].title).toEqual('FolderAction');
         expect(actions[0].disabled).toBeFalsy();
     });
 
     it('should not disable the action if there are no permissions for the file and disable with no permission is false', () => {
-        let documentMenu = new ContentActionModel({
+        const documentMenu = new ContentActionModel({
             permission: 'delete',
             target: 'document',
             title: 'FileAction',
@@ -475,16 +475,16 @@ describe('DocumentList', () => {
             documentMenu
         ];
 
-        let nodeFile = { entry: { isFile: true, name: 'xyz', allowableOperations: null } };
+        const nodeFile = { entry: { isFile: true, name: 'xyz', allowableOperations: null } };
 
-        let actions = documentList.getNodeActions(nodeFile);
+        const actions = documentList.getNodeActions(nodeFile);
         expect(actions.length).toBe(1);
         expect(actions[0].title).toEqual('FileAction');
         expect(actions[0].disabled).toBeFalsy();
     });
 
     it('should not disable the action if there are no permissions for the folder and disable with no permission is false', () => {
-        let documentMenu = new ContentActionModel({
+        const documentMenu = new ContentActionModel({
             permission: 'delete',
             target: 'folder',
             title: 'FolderAction',
@@ -495,16 +495,16 @@ describe('DocumentList', () => {
             documentMenu
         ];
 
-        let nodeFile = { entry: { isFolder: true, name: 'xyz', allowableOperations: null } };
+        const nodeFile = { entry: { isFolder: true, name: 'xyz', allowableOperations: null } };
 
-        let actions = documentList.getNodeActions(nodeFile);
+        const actions = documentList.getNodeActions(nodeFile);
         expect(actions.length).toBe(1);
         expect(actions[0].title).toEqual('FolderAction');
         expect(actions[0].disabled).toBeFalsy();
     });
 
     it('should disable the action if there are no permissions for the file and disable with no permission is true', () => {
-        let documentMenu = new ContentActionModel({
+        const documentMenu = new ContentActionModel({
             permission: 'delete',
             target: 'document',
             title: 'FileAction',
@@ -515,9 +515,9 @@ describe('DocumentList', () => {
             documentMenu
         ];
 
-        let nodeFile = { entry: { isFile: true, name: 'xyz', allowableOperations: null } };
+        const nodeFile = { entry: { isFile: true, name: 'xyz', allowableOperations: null } };
 
-        let actions = documentList.getNodeActions(nodeFile);
+        const actions = documentList.getNodeActions(nodeFile);
         expect(actions.length).toBe(1);
         expect(actions[0].title).toEqual('FileAction');
         expect(actions[0].disabled).toBeDefined();
@@ -525,7 +525,7 @@ describe('DocumentList', () => {
     });
 
     it('should disable the action if there are no permissions for the folder and disable with no permission is true', () => {
-        let documentMenu = new ContentActionModel({
+        const documentMenu = new ContentActionModel({
             permission: 'delete',
             target: 'folder',
             title: 'FolderAction',
@@ -536,9 +536,9 @@ describe('DocumentList', () => {
             documentMenu
         ];
 
-        let nodeFile = { entry: { isFolder: true, name: 'xyz', allowableOperations: null } };
+        const nodeFile = { entry: { isFolder: true, name: 'xyz', allowableOperations: null } };
 
-        let actions = documentList.getNodeActions(nodeFile);
+        const actions = documentList.getNodeActions(nodeFile);
         expect(actions.length).toBe(1);
         expect(actions[0].title).toEqual('FolderAction');
         expect(actions[0].disabled).toBeDefined();
@@ -546,7 +546,7 @@ describe('DocumentList', () => {
     });
 
     it('should find no content actions', () => {
-        let documentButton = new ContentActionModel();
+        const documentButton = new ContentActionModel();
         documentButton.target = 'document';
         documentList.actions = [documentButton];
 
@@ -560,8 +560,8 @@ describe('DocumentList', () => {
     });
 
     it('should emit nodeClick event', (done) => {
-        let node = new FileNode();
-        let disposableClick = documentList.nodeClick.subscribe((e) => {
+        const node = new FileNode();
+        const disposableClick = documentList.nodeClick.subscribe((e) => {
             expect(e.value).toBe(node);
             disposableClick.unsubscribe();
             done();
@@ -570,7 +570,7 @@ describe('DocumentList', () => {
     });
 
     it('should display folder content on click', () => {
-        let node = new FolderNode('<display name>');
+        const node = new FolderNode('<display name>');
 
         spyOn(documentList, 'loadFolder').and.returnValue(Promise.resolve(true));
 
@@ -593,7 +593,7 @@ describe('DocumentList', () => {
         expect(documentList.navigate).toBe(true);
         spyOn(documentList, 'loadFolder').and.stub();
 
-        let node = new FileNode();
+        const node = new FileNode();
         documentList.onNodeClick(node);
 
         expect(documentList.loadFolder).not.toHaveBeenCalled();
@@ -602,7 +602,7 @@ describe('DocumentList', () => {
     it('should not display folder content on click when navigation is off', () => {
         spyOn(documentList, 'loadFolder').and.stub();
 
-        let node = new FolderNode('<display name>');
+        const node = new FolderNode('<display name>');
         documentList.navigate = false;
         documentList.onNodeClick(node);
 
@@ -610,7 +610,7 @@ describe('DocumentList', () => {
     });
 
     it('should execute context action on callback', () => {
-        let action = {
+        const action = {
             node: {},
             model: {}
         };
@@ -629,7 +629,7 @@ describe('DocumentList', () => {
     it('should subscribe to context action handler', () => {
         spyOn(documentList, 'loadFolder').and.stub();
         spyOn(documentList, 'contextActionCallback').and.stub();
-        let value = {};
+        const value = {};
         documentList.ngOnInit();
         documentList.contextActionHandler.next(value);
         expect(documentList.contextActionCallback).toHaveBeenCalledWith(value);
@@ -650,8 +650,8 @@ describe('DocumentList', () => {
     });
 
     it('should emit file preview event on single click', (done) => {
-        let file = new FileNode();
-        let disposablePreview = documentList.preview.subscribe((e) => {
+        const file = new FileNode();
+        const disposablePreview = documentList.preview.subscribe((e) => {
             expect(e.value).toBe(file);
             disposablePreview.unsubscribe();
             done();
@@ -661,8 +661,8 @@ describe('DocumentList', () => {
     });
 
     it('should emit file preview event on double click', (done) => {
-        let file = new FileNode();
-        let disposablePreview = documentList.preview.subscribe((e) => {
+        const file = new FileNode();
+        const disposablePreview = documentList.preview.subscribe((e) => {
             expect(e.value).toBe(file);
             disposablePreview.unsubscribe();
             done();
@@ -672,7 +672,7 @@ describe('DocumentList', () => {
     });
 
     it('should perform folder navigation on single click', () => {
-        let folder = new FolderNode();
+        const folder = new FolderNode();
         spyOn(documentList, 'navigateTo').and.stub();
 
         documentList.navigationMode = DocumentListComponent.SINGLE_CLICK_NAVIGATION;
@@ -681,7 +681,7 @@ describe('DocumentList', () => {
     });
 
     it('should perform folder navigation on double click', () => {
-        let folder = new FolderNode();
+        const folder = new FolderNode();
         spyOn(documentList, 'navigateTo').and.stub();
 
         documentList.navigationMode = DocumentListComponent.DOUBLE_CLICK_NAVIGATION;
@@ -690,7 +690,7 @@ describe('DocumentList', () => {
     });
 
     it('should not perform folder navigation on double click when single mode', () => {
-        let folder = new FolderNode();
+        const folder = new FolderNode();
         spyOn(documentList, 'navigateTo').and.stub();
 
         documentList.navigationMode = DocumentListComponent.SINGLE_CLICK_NAVIGATION;
@@ -700,7 +700,7 @@ describe('DocumentList', () => {
     });
 
     it('should not perform folder navigation on double click when navigation off', () => {
-        let folder = new FolderNode();
+        const folder = new FolderNode();
         spyOn(documentList, 'navigateTo').and.stub();
 
         documentList.navigate = false;
@@ -711,8 +711,8 @@ describe('DocumentList', () => {
     });
 
     it('should perform navigation for folder node only', () => {
-        let folder = new FolderNode();
-        let file = new FileNode();
+        const folder = new FolderNode();
+        const file = new FileNode();
 
         spyOn(documentList, 'loadFolder').and.stub();
 
@@ -722,7 +722,7 @@ describe('DocumentList', () => {
     });
 
     it('should perform navigation through corret linked folder', () => {
-        let linkFolder = new FolderNode();
+        const linkFolder = new FolderNode();
         linkFolder.entry.id = 'link-folder';
         linkFolder.entry.nodeType = 'app:folderlink';
         linkFolder.entry.properties['cm:destination'] = 'normal-folder';
@@ -734,7 +734,7 @@ describe('DocumentList', () => {
     });
 
     it('should require valid node for file preview', () => {
-        let file = new FileNode();
+        const file = new FileNode();
         file.entry = null;
         let called = false;
 
@@ -750,7 +750,7 @@ describe('DocumentList', () => {
     });
 
     it('should require valid node for folder navigation', () => {
-        let folder = new FolderNode();
+        const folder = new FolderNode();
         folder.entry = null;
         spyOn(documentList, 'navigateTo').and.stub();
 
@@ -781,18 +781,18 @@ describe('DocumentList', () => {
     it('should require node to resolve context menu actions', () => {
         expect(documentList.getContextActions(null)).toBeNull();
 
-        let file = new FileNode();
+        const file = new FileNode();
         file.entry = null;
 
         expect(documentList.getContextActions(file)).toBeNull();
     });
 
     it('should fetch context menu actions for a file node', () => {
-        let actionModel: any = {};
+        const actionModel: any = {};
         spyOn(documentList, 'getNodeActions').and.returnValue([actionModel]);
 
-        let file = new FileNode();
-        let actions = documentList.getContextActions(file);
+        const file = new FileNode();
+        const actions = documentList.getContextActions(file);
 
         expect(documentList.getNodeActions).toHaveBeenCalledWith(file);
         expect(actions.length).toBe(1);
@@ -802,11 +802,11 @@ describe('DocumentList', () => {
     });
 
     it('should fetch context menu actions for a folder node', () => {
-        let actionModel: any = {};
+        const actionModel: any = {};
         spyOn(documentList, 'getNodeActions').and.returnValue([actionModel]);
 
-        let folder = new FolderNode();
-        let actions = documentList.getContextActions(folder);
+        const folder = new FolderNode();
+        const actions = documentList.getContextActions(folder);
 
         expect(documentList.getNodeActions).toHaveBeenCalledWith(folder);
         expect(actions.length).toBe(1);
@@ -818,19 +818,19 @@ describe('DocumentList', () => {
     it('should fetch no context menu actions for unknown type', () => {
         spyOn(documentList, 'getNodeActions').and.stub();
 
-        let node = new FileNode();
+        const node = new FileNode();
         node.entry.isFile = false;
         node.entry.isFolder = false;
 
-        let actions = documentList.getContextActions(node);
+        const actions = documentList.getContextActions(node);
         expect(actions).toBeNull();
     });
 
     it('should return null value when no content actions found', () => {
         spyOn(documentList, 'getNodeActions').and.returnValue([]);
 
-        let file = new FileNode();
-        let actions = documentList.getContextActions(file);
+        const file = new FileNode();
+        const actions = documentList.getContextActions(file);
 
         expect(actions).toBeNull();
         expect(documentList.getNodeActions).toHaveBeenCalled();
@@ -872,7 +872,7 @@ describe('DocumentList', () => {
 
     it('should set row filter and reload contents if currentFolderId is set when setting rowFilter', () => {
         fixture.detectChanges();
-        let filter = <RowFilter> {};
+        const filter = <RowFilter> {};
         documentList.currentFolderId = 'id';
         spyOn(documentList.data, 'setFilter').and.callThrough();
         spyOn(documentListService, 'getFolder').and.callThrough();
@@ -894,7 +894,7 @@ describe('DocumentList', () => {
 
     it('should set image resolver for underlying adapter', () => {
         fixture.detectChanges();
-        let resolver = <ImageResolver> {};
+        const resolver = <ImageResolver> {};
         spyOn(documentList.data, 'setImageResolver').and.callThrough();
 
         documentList.ngOnChanges({ imageResolver: new SimpleChange(null, resolver, true) });
@@ -903,7 +903,7 @@ describe('DocumentList', () => {
     });
 
     it('should emit [nodeClick] event on row click', () => {
-        let node = new NodeMinimalEntry();
+        const node = new NodeMinimalEntry();
 
         spyOn(documentList, 'onNodeClick').and.callThrough();
         documentList.onNodeClick(node);
@@ -911,7 +911,7 @@ describe('DocumentList', () => {
     });
 
     it('should emit node-click DOM event', (done) => {
-        let node = new NodeMinimalEntry();
+        const node = new NodeMinimalEntry();
 
         document.addEventListener('node-click', (customEvent: CustomEvent) => {
             done();
@@ -921,7 +921,7 @@ describe('DocumentList', () => {
     });
 
     it('should emit [nodeDblClick] event on row double-click', () => {
-        let node = new NodeMinimalEntry();
+        const node = new NodeMinimalEntry();
 
         spyOn(documentList, 'onNodeDblClick').and.callThrough();
         documentList.onNodeDblClick(node);
@@ -929,7 +929,7 @@ describe('DocumentList', () => {
     });
 
     it('should emit node-dblclick DOM event', (done) => {
-        let node = new NodeMinimalEntry();
+        const node = new NodeMinimalEntry();
 
         document.addEventListener('node-dblclick', (customEvent: CustomEvent) => {
             done();
@@ -952,7 +952,7 @@ describe('DocumentList', () => {
         const error = { message: '{ "error": { "statusCode": 501 } }' };
         spyOn(documentListService, 'getFolder').and.returnValue(throwError(error));
 
-        let disposableError = documentList.error.subscribe((val) => {
+        const disposableError = documentList.error.subscribe((val) => {
             expect(val).toBe(error);
             disposableError.unsubscribe();
             done();
@@ -975,7 +975,7 @@ describe('DocumentList', () => {
         const error = { message: '{ "error": { "statusCode": 403 } }' };
         spyOn(documentListService, 'getFolder').and.returnValue(throwError(error));
 
-        let disposableError = documentList.error.subscribe((val) => {
+        const disposableError = documentList.error.subscribe((val) => {
             expect(val).toBe(error);
             expect(documentList.noPermission).toBe(true);
             disposableError.unsubscribe();
@@ -1020,7 +1020,7 @@ describe('DocumentList', () => {
         spyOn(documentListService, 'getFolder').and.returnValue(throwError(error));
 
         documentList.loadFolder();
-        let clickedFolderNode = new FolderNode('fake-folder-node');
+        const clickedFolderNode = new FolderNode('fake-folder-node');
         documentList.onNodeDblClick(clickedFolderNode);
 
         expect(documentList.noPermission).toBeTruthy();
@@ -1049,7 +1049,7 @@ describe('DocumentList', () => {
     it('should emit error when fetch trashcan fails', (done) => {
         spyOn(apiService.nodesApi, 'getDeletedNodes').and.returnValue(Promise.reject('error'));
 
-        let disposableError = documentList.error.subscribe((val) => {
+        const disposableError = documentList.error.subscribe((val) => {
             expect(val).toBe('error');
             disposableError.unsubscribe();
             done();
@@ -1070,7 +1070,7 @@ describe('DocumentList', () => {
         spyOn(apiService.getInstance().core.sharedlinksApi, 'findSharedLinks')
             .and.returnValue(Promise.reject('error'));
 
-        let disposableError = documentList.error.subscribe((val) => {
+        const disposableError = documentList.error.subscribe((val) => {
             expect(val).toBe('error');
             disposableError.unsubscribe();
             done();
@@ -1089,7 +1089,7 @@ describe('DocumentList', () => {
     it('should emit error when fetch sites fails', (done) => {
         spyGetSites.and.returnValue(Promise.reject('error'));
 
-        let disposableError = documentList.error.subscribe((val) => {
+        const disposableError = documentList.error.subscribe((val) => {
             expect(val).toBe('error');
             disposableError.unsubscribe();
             done();
@@ -1101,7 +1101,7 @@ describe('DocumentList', () => {
     it('should assure that sites have name property set', (done) => {
         fixture.detectChanges();
 
-        let disposableReady = documentList.ready.subscribe((page) => {
+        const disposableReady = documentList.ready.subscribe((page) => {
             const entriesWithoutName = page.list.entries.filter((item) => !item.entry.name);
             expect(entriesWithoutName.length).toBe(0);
             disposableReady.unsubscribe();
@@ -1114,7 +1114,7 @@ describe('DocumentList', () => {
     it('should assure that sites have name property set correctly', (done) => {
         fixture.detectChanges();
 
-        let disposableReady = documentList.ready.subscribe((page) => {
+        const disposableReady = documentList.ready.subscribe((page) => {
             const wrongName = page.list.entries.filter((item) => (item.entry.name !== item.entry.title));
             expect(wrongName.length).toBe(0);
             disposableReady.unsubscribe();
@@ -1136,7 +1136,7 @@ describe('DocumentList', () => {
         spyOn(apiService.getInstance().core.peopleApi, 'listSiteMembershipsForPerson')
             .and.returnValue(Promise.reject('error'));
 
-        let disposableError = documentList.error.subscribe((val) => {
+        const disposableError = documentList.error.subscribe((val) => {
             expect(val).toBe('error');
             disposableError.unsubscribe();
             done();
@@ -1153,7 +1153,7 @@ describe('DocumentList', () => {
         documentList.loadFolderByNodeId('-mysites-');
         expect(peopleApi.listSiteMembershipsForPerson).toHaveBeenCalled();
 
-        let disposableReady = documentList.ready.subscribe((page) => {
+        const disposableReady = documentList.ready.subscribe((page) => {
             const entriesWithoutName = page.list.entries.filter((item) => !item.entry.name);
             expect(entriesWithoutName.length).toBe(0);
             disposableReady.unsubscribe();
@@ -1169,7 +1169,7 @@ describe('DocumentList', () => {
         documentList.loadFolderByNodeId('-mysites-');
         expect(peopleApi.listSiteMembershipsForPerson).toHaveBeenCalled();
 
-        let disposableReady = documentList.ready.subscribe((page) => {
+        const disposableReady = documentList.ready.subscribe((page) => {
             const wrongName = page.list.entries.filter((item) => (item.entry.name !== item.entry.title));
             expect(wrongName.length).toBe(0);
             disposableReady.unsubscribe();
@@ -1188,7 +1188,7 @@ describe('DocumentList', () => {
     it('should emit error when fetch favorites fails', (done) => {
         spyFavorite.and.returnValue(Promise.reject('error'));
 
-        let disposableError = documentList.error.subscribe((val) => {
+        const disposableError = documentList.error.subscribe((val) => {
             expect(val).toBe('error');
             disposableError.unsubscribe();
             done();
@@ -1200,7 +1200,7 @@ describe('DocumentList', () => {
     it('should fetch recent', () => {
         const person = { entry: { id: 'person ' } };
 
-        let getPersonSpy = spyOn(apiService.peopleApi, 'getPerson').and.returnValue(Promise.resolve(person));
+        const getPersonSpy = spyOn(apiService.peopleApi, 'getPerson').and.returnValue(Promise.resolve(person));
 
         documentList.loadFolderByNodeId('-recent-');
 
@@ -1210,7 +1210,7 @@ describe('DocumentList', () => {
     it('should emit error when fetch recent fails on getPerson call', (done) => {
         spyOn(apiService.peopleApi, 'getPerson').and.returnValue(Promise.reject('error'));
 
-        let disposableError = documentList.error.subscribe((val) => {
+        const disposableError = documentList.error.subscribe((val) => {
             expect(val).toBe('error');
             disposableError.unsubscribe();
             done();
@@ -1222,7 +1222,7 @@ describe('DocumentList', () => {
     it('should emit error when fetch recent fails on search call', (done) => {
         spyOn(customResourcesService, 'loadFolderByNodeId').and.returnValue(throwError('error'));
 
-        let disposableError = documentList.error.subscribe((val) => {
+        const disposableError = documentList.error.subscribe((val) => {
             expect(val).toBe('error');
             disposableError.unsubscribe();
             done();
@@ -1297,7 +1297,7 @@ describe('DocumentList', () => {
     });
 
     it('should reset the pagination when enter in a new folder', () => {
-        let folder = new FolderNode();
+        const folder = new FolderNode();
         documentList.navigationMode = DocumentListComponent.SINGLE_CLICK_NAVIGATION;
         documentList.updatePagination({
             maxItems: 10,

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

@@ -334,7 +334,7 @@ export class DocumentListComponent implements OnInit, OnChanges, OnDestroy, Afte
 
     getContextActions(node: NodeEntry) {
         if (node && node.entry) {
-            let actions = this.getNodeActions(node);
+            const actions = this.getNodeActions(node);
             if (actions && actions.length > 0) {
                 return actions.map((currentAction: ContentActionModel) => {
                     return {
@@ -419,7 +419,7 @@ export class DocumentListComponent implements OnInit, OnChanges, OnDestroy, Afte
             this.data.setColumns(schema);
         }
 
-        let columns = this.data.getColumns();
+        const columns = this.data.getColumns();
         if (!columns || columns.length === 0) {
             this.setupDefaultColumns(this._currentFolderId);
         }
@@ -445,7 +445,7 @@ export class DocumentListComponent implements OnInit, OnChanges, OnDestroy, Afte
 
         if (this.data) {
             if (changes.node && changes.node.currentValue) {
-                let merge = this._pagination ? this._pagination.merge : false;
+                const merge = this._pagination ? this._pagination.merge : false;
 
                 this.data.loadPage(changes.node.currentValue, merge);
                 this.onDataReady(changes.node.currentValue);
@@ -492,7 +492,7 @@ export class DocumentListComponent implements OnInit, OnChanges, OnDestroy, Afte
                     return actions;
                 }
 
-                let actionsByTarget = this.actions
+                const actionsByTarget = this.actions
                     .filter((entry) => {
                         const isVisible = (typeof entry.visible === 'function')
                             ? entry.visible(node)
@@ -653,7 +653,7 @@ export class DocumentListComponent implements OnInit, OnChanges, OnDestroy, Afte
     }
 
     getSourceNodeWithPath(nodeId: string): Observable<NodeEntry> {
-        let getSourceObservable = this.documentListService.getFolderNode(nodeId, this.includeFields);
+        const getSourceObservable = this.documentListService.getFolderNode(nodeId, this.includeFields);
 
         getSourceObservable.subscribe((nodeEntry: NodeEntry) => {
             this.folderNode = nodeEntry.entry;
@@ -784,8 +784,8 @@ export class DocumentListComponent implements OnInit, OnChanges, OnDestroy, Afte
 
     onShowRowContextMenu(event: DataCellEvent) {
         if (this.contextMenuActions) {
-            let args = event.value;
-            let node = (<ShareDataRow> args.row).node;
+            const args = event.value;
+            const node = (<ShareDataRow> args.row).node;
             if (node) {
                 args.actions = this.getContextActions(node) || [];
             }
@@ -794,8 +794,8 @@ export class DocumentListComponent implements OnInit, OnChanges, OnDestroy, Afte
 
     onShowRowActionsMenu(event: DataCellEvent) {
         if (this.contentActions) {
-            let args = event.value;
-            let node = (<ShareDataRow> args.row).node;
+            const args = event.value;
+            const node = (<ShareDataRow> args.row).node;
             if (node) {
                 args.actions = this.getNodeActions(node) || [];
             }
@@ -804,9 +804,9 @@ export class DocumentListComponent implements OnInit, OnChanges, OnDestroy, Afte
 
     onExecuteRowAction(event: DataRowActionEvent) {
         if (this.contentActions) {
-            let args = event.value;
-            let node = (<ShareDataRow> args.row).node;
-            let action = (<ContentActionModel> args.action);
+            const args = event.value;
+            const node = (<ShareDataRow> args.row).node;
+            const action = (<ContentActionModel> args.action);
             this.executeContentAction(node, action);
         }
     }

lib/content-services/document-list/data/share-datatable-adapter.spec.ts

@@ -27,7 +27,7 @@ describe('ShareDataTableAdapter', () => {
     let contentService: ContentService;
 
     beforeEach(() => {
-        let imageUrl: string = 'http://<addresss>';
+        const imageUrl: string = 'http://<addresss>';
         contentService = new ContentService(null, null, null, null);
         documentListService = new DocumentListService(null, contentService, null, null, null);
         spyOn(documentListService, 'getDocumentThumbnailUrl').and.returnValue(imageUrl);
@@ -59,8 +59,8 @@ describe('ShareDataTableAdapter', () => {
     });
 
     it('should setup rows and columns with constructor', () => {
-        let schema = [<DataColumn> {}];
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, schema);
+        const schema = [<DataColumn> {}];
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, schema);
 
         expect(adapter.getRows()).toEqual([]);
         expect(adapter.getColumns()).toEqual(schema);
@@ -72,15 +72,15 @@ describe('ShareDataTableAdapter', () => {
     });
 
     it('should set new columns', () => {
-        let columns = [<DataColumn> {}, <DataColumn> {}];
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
+        const columns = [<DataColumn> {}, <DataColumn> {}];
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
         adapter.setColumns(columns);
         expect(adapter.getColumns()).toEqual(columns);
     });
 
     it('should reset columns', () => {
-        let columns = [<DataColumn> {}, <DataColumn> {}];
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, columns);
+        const columns = [<DataColumn> {}, <DataColumn> {}];
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, columns);
 
         expect(adapter.getColumns()).toEqual(columns);
         adapter.setColumns(null);
@@ -88,8 +88,8 @@ describe('ShareDataTableAdapter', () => {
     });
 
     it('should set new rows', () => {
-        let rows = [<DataRow> {}, <DataRow> {}];
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
+        const rows = [<DataRow> {}, <DataRow> {}];
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
 
         expect(adapter.getRows()).toEqual([]);
         adapter.setRows(rows);
@@ -97,8 +97,8 @@ describe('ShareDataTableAdapter', () => {
     });
 
     it('should reset rows', () => {
-        let rows = [<DataRow> {}, <DataRow> {}];
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
+        const rows = [<DataRow> {}, <DataRow> {}];
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
 
         adapter.setRows(rows);
         expect(adapter.getRows()).toEqual(rows);
@@ -108,61 +108,61 @@ describe('ShareDataTableAdapter', () => {
     });
 
     it('should sort new rows', () => {
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
         spyOn(adapter, 'sort').and.callThrough();
 
-        let rows = [<DataRow> {}];
+        const rows = [<DataRow> {}];
         adapter.setRows(rows);
 
         expect(adapter.sort).toHaveBeenCalled();
     });
 
     it('should fail when getting value for missing row', () => {
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
-        let check = () => {
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
+        const check = () => {
             return adapter.getValue(null, <DataColumn> {});
         };
         expect(check).toThrowError(adapter.ERR_ROW_NOT_FOUND);
     });
 
     it('should fail when getting value for missing column', () => {
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
-        let check = () => {
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
+        const check = () => {
             return adapter.getValue(<DataRow> {}, null);
         };
         expect(check).toThrowError(adapter.ERR_COL_NOT_FOUND);
     });
 
     it('should return date value as string', () => {
-        let rawValue = new Date(2015, 6, 15, 21, 43, 11); // Wed Jul 15 2015 21:43:11 GMT+0100 (BST);
+        const rawValue = new Date(2015, 6, 15, 21, 43, 11); // Wed Jul 15 2015 21:43:11 GMT+0100 (BST);
 
-        let file = new FileNode();
+        const file = new FileNode();
         file.entry.createdAt = rawValue;
 
-        let col = <DataColumn> {
+        const col = <DataColumn> {
             key: 'createdAt',
             type: 'string'
         };
 
-        let row = new ShareDataRow(file, contentService, null);
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
+        const row = new ShareDataRow(file, contentService, null);
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
 
-        let value = adapter.getValue(row, col);
+        const value = adapter.getValue(row, col);
         expect(value).toBe(rawValue);
     });
 
     it('should generate fallback icon for a file thumbnail with missing mime type', () => {
         spyOn(documentListService, 'getDefaultMimeTypeIcon').and.returnValue(`assets/images/ft_ic_miscellaneous.svg`);
 
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
 
-        let file = new FileNode();
+        const file = new FileNode();
         file.entry.content.mimeType = null;
 
-        let row = new ShareDataRow(file, contentService, null);
-        let col = <DataColumn> { type: 'image', key: '$thumbnail' };
+        const row = new ShareDataRow(file, contentService, null);
+        const col = <DataColumn> { type: 'image', key: '$thumbnail' };
 
-        let value = adapter.getValue(row, col);
+        const value = adapter.getValue(row, col);
         expect(value).toContain(`assets/images/ft_ic_miscellaneous`);
         expect(value).toContain(`svg`);
     });
@@ -170,42 +170,42 @@ describe('ShareDataTableAdapter', () => {
     it('should generate fallback icon for a file with no content entry', () => {
         spyOn(documentListService, 'getDefaultMimeTypeIcon').and.returnValue(`assets/images/ft_ic_miscellaneous.svg`);
 
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
 
-        let file = new FileNode();
+        const file = new FileNode();
         file.entry.content = null;
 
-        let row = new ShareDataRow(file, contentService, null);
-        let col = <DataColumn> { type: 'image', key: '$thumbnail' };
+        const row = new ShareDataRow(file, contentService, null);
+        const col = <DataColumn> { type: 'image', key: '$thumbnail' };
 
-        let value = adapter.getValue(row, col);
+        const value = adapter.getValue(row, col);
         expect(value).toContain(`assets/images/ft_ic_miscellaneous`);
         expect(value).toContain(`svg`);
     });
 
     it('should return image value unmodified', () => {
-        let imageUrl = 'http://<address>';
+        const imageUrl = 'http://<address>';
 
-        let file = new FileNode();
+        const file = new FileNode();
         file.entry['icon'] = imageUrl;
 
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
-        let row = new ShareDataRow(file, contentService, null);
-        let col = <DataColumn> { type: 'image', key: 'icon' };
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
+        const row = new ShareDataRow(file, contentService, null);
+        const col = <DataColumn> { type: 'image', key: 'icon' };
 
-        let value = adapter.getValue(row, col);
+        const value = adapter.getValue(row, col);
         expect(value).toBe(imageUrl);
     });
 
     it('should resolve folder icon', () => {
         spyOn(documentListService, 'getMimeTypeIcon').and.returnValue(`assets/images/ft_ic_folder.svg`);
 
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
 
-        let row = new ShareDataRow(new FolderNode(), contentService, null);
-        let col = <DataColumn> { type: 'image', key: '$thumbnail' };
+        const row = new ShareDataRow(new FolderNode(), contentService, null);
+        const col = <DataColumn> { type: 'image', key: '$thumbnail' };
 
-        let value = adapter.getValue(row, col);
+        const value = adapter.getValue(row, col);
         expect(value).toContain(`assets/images/ft_ic_folder`);
         expect(value).toContain(`svg`);
     });
@@ -213,12 +213,12 @@ describe('ShareDataTableAdapter', () => {
     it('should resolve smart folder icon', () => {
         spyOn(documentListService, 'getMimeTypeIcon').and.returnValue(`assets/images/ft_ic_smart_folder.svg`);
 
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
 
-        let row = new ShareDataRow(new SmartFolderNode(), contentService, null);
-        let col = <DataColumn> { type: 'folder', key: '$thumbnail' };
+        const row = new ShareDataRow(new SmartFolderNode(), contentService, null);
+        const col = <DataColumn> { type: 'folder', key: '$thumbnail' };
 
-        let value = adapter.getValue(row, col);
+        const value = adapter.getValue(row, col);
         expect(value).toContain(`assets/images/ft_ic_smart_folder`);
         expect(value).toContain(`svg`);
     });
@@ -226,12 +226,12 @@ describe('ShareDataTableAdapter', () => {
     it('should resolve link folder icon', () => {
         spyOn(documentListService, 'getMimeTypeIcon').and.returnValue(`assets/images/ft_ic_folder_shortcut_link.svg`);
 
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
 
-        let row = new ShareDataRow(new LinkFolderNode(), contentService, null);
-        let col = <DataColumn> { type: 'folder', key: '$thumbnail' };
+        const row = new ShareDataRow(new LinkFolderNode(), contentService, null);
+        const col = <DataColumn> { type: 'folder', key: '$thumbnail' };
 
-        let value = adapter.getValue(row, col);
+        const value = adapter.getValue(row, col);
         expect(value).toContain(`assets/images/ft_ic_folder_shortcut_link`);
         expect(value).toContain(`svg`);
     });
@@ -239,26 +239,26 @@ describe('ShareDataTableAdapter', () => {
     it('should resolve rule folder icon', () => {
         spyOn(documentListService, 'getMimeTypeIcon').and.returnValue(`assets/images/ft_ic_folder_rule.svg`);
 
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
 
-        let row = new ShareDataRow(new RuleFolderNode(), contentService, null);
-        let col = <DataColumn> { type: 'folder', key: '$thumbnail' };
+        const row = new ShareDataRow(new RuleFolderNode(), contentService, null);
+        const col = <DataColumn> { type: 'folder', key: '$thumbnail' };
 
-        let value = adapter.getValue(row, col);
+        const value = adapter.getValue(row, col);
         expect(value).toContain(`assets/images/ft_ic_folder_rule`);
         expect(value).toContain(`svg`);
     });
 
     it('should resolve file thumbnail', () => {
-        let imageUrl = 'http://<addresss>';
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
+        const imageUrl = 'http://<addresss>';
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
         adapter.thumbnails = true;
 
-        let file = new FileNode();
-        let row = new ShareDataRow(file, contentService, null);
-        let col = <DataColumn> { type: 'image', key: '$thumbnail' };
+        const file = new FileNode();
+        const row = new ShareDataRow(file, contentService, null);
+        const col = <DataColumn> { type: 'image', key: '$thumbnail' };
 
-        let value = adapter.getValue(row, col);
+        const value = adapter.getValue(row, col);
         expect(value).toBe(imageUrl);
         expect(documentListService.getDocumentThumbnailUrl).toHaveBeenCalledWith(file);
     });
@@ -266,45 +266,45 @@ describe('ShareDataTableAdapter', () => {
     it('should resolve fallback file icon for unknown node', () => {
         spyOn(documentListService, 'getDefaultMimeTypeIcon').and.returnValue(`assets/images/ft_ic_miscellaneous.svg`);
 
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
 
-        let file = new FileNode();
+        const file = new FileNode();
         file.entry.isFile = false;
         file.entry.isFolder = false;
         file.entry.content = null;
 
-        let row = new ShareDataRow(file, contentService, null);
-        let col = <DataColumn> { type: 'image', key: '$thumbnail' };
+        const row = new ShareDataRow(file, contentService, null);
+        const col = <DataColumn> { type: 'image', key: '$thumbnail' };
 
-        let value = adapter.getValue(row, col);
+        const value = adapter.getValue(row, col);
         expect(value).toContain(`assets/images/ft_ic_miscellaneous`);
         expect(value).toContain(`svg`);
     });
 
     it('should resolve file icon for content type', () => {
         spyOn(documentListService, 'getMimeTypeIcon').and.returnValue(`assets/images/ft_ic_raster_image.svg`);
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, null);
 
-        let file = new FileNode();
+        const file = new FileNode();
         file.entry.isFile = false;
         file.entry.isFolder = false;
         file.entry.content.mimeType = 'image/png';
 
-        let row = new ShareDataRow(file, contentService, null);
-        let col = <DataColumn> { type: 'image', key: '$thumbnail' };
+        const row = new ShareDataRow(file, contentService, null);
+        const col = <DataColumn> { type: 'image', key: '$thumbnail' };
 
-        let value = adapter.getValue(row, col);
+        const value = adapter.getValue(row, col);
         expect(value).toContain(`assets/images/ft_ic_raster_image`);
         expect(value).toContain(`svg`);
     });
 
     it('should put folders on top upon sort', () => {
-        let file1 = new FileNode('file1');
-        let file2 = new FileNode('file2');
-        let folder = new FolderNode();
+        const file1 = new FileNode('file1');
+        const file2 = new FileNode('file2');
+        const folder = new FolderNode();
 
-        let col = <DataColumn> { key: 'name' };
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, [col]);
+        const col = <DataColumn> { key: 'name' };
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, [col]);
         adapter.setSorting(new DataSorting('name', 'asc'));
 
         adapter.setRows([
@@ -313,21 +313,21 @@ describe('ShareDataTableAdapter', () => {
             new ShareDataRow(folder, contentService, null)
         ]);
 
-        let sorted = adapter.getRows();
+        const sorted = adapter.getRows();
         expect((<ShareDataRow> sorted[0]).node).toBe(folder);
         expect((<ShareDataRow> sorted[1]).node).toBe(file1);
         expect((<ShareDataRow> sorted[2]).node).toBe(file2);
     });
 
     it('should sort by dates up to ms', () => {
-        let file1 = new FileNode('file1');
+        const file1 = new FileNode('file1');
         file1.entry['dateProp'] = new Date(2016, 6, 30, 13, 14, 1);
 
-        let file2 = new FileNode('file2');
+        const file2 = new FileNode('file2');
         file2.entry['dateProp'] = new Date(2016, 6, 30, 13, 14, 2);
 
-        let col = <DataColumn> { key: 'dateProp' };
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, [col]);
+        const col = <DataColumn> { key: 'dateProp' };
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, [col]);
 
         adapter.setRows([
             new ShareDataRow(file2, contentService, null),
@@ -336,7 +336,7 @@ describe('ShareDataTableAdapter', () => {
 
         adapter.sort('dateProp', 'asc');
 
-        let rows = adapter.getRows();
+        const rows = adapter.getRows();
         expect((<ShareDataRow> rows[0]).node).toBe(file1);
         expect((<ShareDataRow> rows[1]).node).toBe(file2);
 
@@ -346,18 +346,18 @@ describe('ShareDataTableAdapter', () => {
     });
 
     it('should sort by file size', () => {
-        let file1 = new FileNode('file1');
-        let file2 = new FileNode('file2');
-        let file3 = new FileNode('file3');
-        let file4 = new FileNode('file4');
+        const file1 = new FileNode('file1');
+        const file2 = new FileNode('file2');
+        const file3 = new FileNode('file3');
+        const file4 = new FileNode('file4');
 
         file1.entry.content.sizeInBytes = 146; // 146 bytes
         file2.entry.content.sizeInBytes = 10075; // 9.84 KB
         file3.entry.content.sizeInBytes = 4224120; // 4.03 MB
         file4.entry.content.sizeInBytes = 2852791665; // 2.66 GB
 
-        let col = <DataColumn> { key: 'content.sizeInBytes' };
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, [col]);
+        const col = <DataColumn> { key: 'content.sizeInBytes' };
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, [col]);
 
         adapter.setRows([
             new ShareDataRow(file3, contentService, null),
@@ -367,7 +367,7 @@ describe('ShareDataTableAdapter', () => {
         ]);
 
         adapter.sort('content.sizeInBytes', 'asc');
-        let rows = adapter.getRows();
+        const rows = adapter.getRows();
 
         expect((<ShareDataRow> rows[0]).node).toBe(file1);
         expect((<ShareDataRow> rows[1]).node).toBe(file2);
@@ -382,15 +382,15 @@ describe('ShareDataTableAdapter', () => {
     });
 
     it('should sort by name', () => {
-        let file1 = new FileNode('file1');
-        let file2 = new FileNode('file11');
-        let file3 = new FileNode('file20');
-        let file4 = new FileNode('file11-1'); // auto rename
-        let file5 = new FileNode('a');
-        let file6 = new FileNode('b');
+        const file1 = new FileNode('file1');
+        const file2 = new FileNode('file11');
+        const file3 = new FileNode('file20');
+        const file4 = new FileNode('file11-1'); // auto rename
+        const file5 = new FileNode('a');
+        const file6 = new FileNode('b');
 
-        let col = <DataColumn> { key: 'name' };
-        let adapter = new ShareDataTableAdapter(documentListService, null, contentService, [col]);
+        const col = <DataColumn> { key: 'name' };
+        const adapter = new ShareDataTableAdapter(documentListService, null, contentService, [col]);
 
         adapter.setRows([
             new ShareDataRow(file4, contentService, null),
@@ -402,7 +402,7 @@ describe('ShareDataTableAdapter', () => {
         ]);
 
         adapter.sort('name', 'asc');
-        let rows = adapter.getRows();
+        const rows = adapter.getRows();
 
         expect((<ShareDataRow> rows[0]).node).toBe(file5);
         expect((<ShareDataRow> rows[1]).node).toBe(file6);
@@ -423,8 +423,8 @@ describe('ShareDataTableAdapter', () => {
     describe('ShareDataRow', () => {
 
         it('should wrap node', () => {
-            let file = new FileNode();
-            let row = new ShareDataRow(file, contentService, null);
+            const file = new FileNode();
+            const row = new ShareDataRow(file, contentService, null);
             expect(row.node).toBe(file);
         });
 
@@ -435,37 +435,37 @@ describe('ShareDataTableAdapter', () => {
         });
 
         it('should resolve value from node entry', () => {
-            let file = new FileNode('test');
-            let row = new ShareDataRow(file, contentService, null);
+            const file = new FileNode('test');
+            const row = new ShareDataRow(file, contentService, null);
             expect(row.getValue('name')).toBe('test');
         });
 
         it('should check value', () => {
-            let file = new FileNode('test');
-            let row = new ShareDataRow(file, contentService, null);
+            const file = new FileNode('test');
+            const row = new ShareDataRow(file, contentService, null);
 
             expect(row.hasValue('name')).toBeTruthy();
             expect(row.hasValue('missing')).toBeFalsy();
         });
 
         it('should be set as drop target when user has permission for that node', () => {
-            let file = new FolderNode('test');
+            const file = new FolderNode('test');
             file.entry['allowableOperations'] = ['create'];
-            let row = new ShareDataRow(file, contentService, null);
+            const row = new ShareDataRow(file, contentService, null);
 
             expect(row.isDropTarget).toBeTruthy();
         });
 
         it('should not be set as drop target when user has permission for that node', () => {
-            let file = new FolderNode('test');
-            let row = new ShareDataRow(file, contentService, null);
+            const file = new FolderNode('test');
+            const row = new ShareDataRow(file, contentService, null);
 
             expect(row.isDropTarget).toBeFalsy();
         });
 
         it('should not be set as drop target when element is not a Folder', () => {
-            let file = new FileNode('test');
-            let row = new ShareDataRow(file, contentService, null);
+            const file = new FileNode('test');
+            const row = new ShareDataRow(file, contentService, null);
 
             expect(row.isDropTarget).toBeFalsy();
         });

lib/content-services/document-list/data/share-datatable-adapter.ts

@@ -96,8 +96,8 @@ export class ShareDataTableAdapter implements DataTableAdapter {
         if (!col) {
             throw new Error(this.ERR_COL_NOT_FOUND);
         }
-        let dataRow: ShareDataRow = <ShareDataRow> row;
-        let value: any = row.getValue(col.key);
+        const dataRow: ShareDataRow = <ShareDataRow> row;
+        const value: any = row.getValue(col.key);
         if (dataRow.cache[col.key] !== undefined) {
             return dataRow.cache[col.key];
         }
@@ -105,7 +105,7 @@ export class ShareDataTableAdapter implements DataTableAdapter {
         if (col.key === '$thumbnail') {
 
             if (this.imageResolver) {
-                let resolved = this.imageResolver(row, col);
+                const resolved = this.imageResolver(row, col);
                 if (resolved) {
                     return resolved;
                 }
@@ -136,7 +136,7 @@ export class ShareDataTableAdapter implements DataTableAdapter {
         if (col.type === 'image') {
 
             if (this.imageResolver) {
-                let resolved = this.imageResolver(row, col);
+                const resolved = this.imageResolver(row, col);
                 if (resolved) {
                     return resolved;
                 }
@@ -157,7 +157,7 @@ export class ShareDataTableAdapter implements DataTableAdapter {
     }
 
     sort(key?: string, direction?: string): void {
-        let sorting = this.sorting || new DataSorting();
+        const sorting = this.sorting || new DataSorting();
         if (key) {
             sorting.key = key;
             sorting.direction = direction || 'asc';
@@ -186,13 +186,13 @@ export class ShareDataTableAdapter implements DataTableAdapter {
     }
 
     isSmartFolder(node: any) {
-        let nodeAspects = this.getNodeAspectNames(node);
+        const nodeAspects = this.getNodeAspectNames(node);
         return nodeAspects.indexOf('smf:customConfigSmartFolder') > -1 ||
             (nodeAspects.indexOf('smf:systemConfigSmartFolder') > -1);
     }
 
     isRuleFolder(node: any) {
-        let nodeAspects = this.getNodeAspectNames(node);
+        const nodeAspects = this.getNodeAspectNames(node);
         return nodeAspects.indexOf('rule:rules') > -1 ||
             (nodeAspects.indexOf('rule:rules') > -1);
     }
@@ -249,7 +249,7 @@ export class ShareDataTableAdapter implements DataTableAdapter {
         let shareDataRows: ShareDataRow[] = [];
 
         if (nodePaging && nodePaging.list) {
-            let nodeEntries: NodeEntry[] = nodePaging.list.entries;
+            const nodeEntries: NodeEntry[] = nodePaging.list.entries;
             if (nodeEntries && nodeEntries.length > 0) {
                 shareDataRows = nodeEntries.map((item) => new ShareDataRow(item, this.contentService, this.permissionsStyle, this.thumbnailService));
 
@@ -260,11 +260,11 @@ export class ShareDataTableAdapter implements DataTableAdapter {
                 if (this.sortingMode !== 'server') {
                     // Sort by first sortable or just first column
                     if (this.columns && this.columns.length > 0) {
-                        let sorting = this.getSorting();
+                        const sorting = this.getSorting();
                         if (sorting) {
                             this.sortRows(shareDataRows, sorting);
                         } else {
-                            let sortable = this.columns.filter((c) => c.sortable);
+                            const sortable = this.columns.filter((c) => c.sortable);
                             if (sortable.length > 0) {
                                 this.sort(sortable[0].key, 'asc');
                             } else {
@@ -277,8 +277,8 @@ export class ShareDataTableAdapter implements DataTableAdapter {
         }
 
         if (merge) {
-            let listPrunedDuplicate = shareDataRows.filter((elementToFilter: any) => {
-                let isPresent = this.rows.find((currentRow: any) => {
+            const listPrunedDuplicate = shareDataRows.filter((elementToFilter: any) => {
+                const isPresent = this.rows.find((currentRow: any) => {
                     return currentRow.obj.entry.id === elementToFilter.obj.entry.id;
                 });
 

lib/content-services/document-list/services/custom-resources.service.ts

@@ -103,7 +103,7 @@ export class CustomResourcesService {
      * @returns List of favorite files
      */
     loadFavorites(pagination: PaginationModel, includeFields: string[] = []): Observable<NodePaging> {
-        let includeFieldsRequest = this.getIncludesFields(includeFields);
+        const includeFieldsRequest = this.getIncludesFields(includeFields);
 
         const options = {
             maxItems: pagination.maxItems,
@@ -115,7 +115,7 @@ export class CustomResourcesService {
         return new Observable((observer) => {
             this.apiService.favoritesApi.getFavorites('-me-', options)
                 .then((result: FavoritePaging) => {
-                        let page: FavoritePaging = {
+                        const page: FavoritePaging = {
                             list: {
                                 entries: result.list.entries
                                     .map(({ entry: { target } }: any) => ({
@@ -157,7 +157,7 @@ export class CustomResourcesService {
         return new Observable((observer) => {
             this.apiService.peopleApi.listSiteMembershipsForPerson('-me-', options)
                 .then((result: SiteRolePaging) => {
-                        let page: SiteMemberPaging = new SiteMemberPaging( {
+                        const page: SiteMemberPaging = new SiteMemberPaging( {
                             list: {
                                 entries: result.list.entries
                                     .map(({ entry: { site } }: any) => {
@@ -219,7 +219,7 @@ export class CustomResourcesService {
      * @returns List of deleted items
      */
     loadTrashcan(pagination: PaginationModel, includeFields: string[] = []): Observable<DeletedNodesPaging> {
-        let includeFieldsRequest = this.getIncludesFields(includeFields);
+        const includeFieldsRequest = this.getIncludesFields(includeFields);
 
         const options = {
             include: includeFieldsRequest,
@@ -239,7 +239,7 @@ export class CustomResourcesService {
      * @returns List of shared links
      */
     loadSharedLinks(pagination: PaginationModel, includeFields: string[] = []): Observable<SharedLinkPaging> {
-        let includeFieldsRequest = this.getIncludesFields(includeFields);
+        const includeFieldsRequest = this.getIncludesFields(includeFields);
 
         const options = {
             include: includeFieldsRequest,

lib/content-services/document-list/services/document-actions.service.spec.ts

@@ -22,14 +22,12 @@ import { FileNode, FolderNode } from '../../mock';
 import { ContentActionHandler } from '../models/content-action.model';
 import { DocumentActionsService } from './document-actions.service';
 import { DocumentListService } from './document-list.service';
-import { NodeActionsService } from './node-actions.service';
 import { of } from 'rxjs';
 
 describe('DocumentActionsService', () => {
 
     let service: DocumentActionsService;
     let documentListService: DocumentListService;
-    let nodeActionsService: NodeActionsService;
 
     setupTestBed({
         imports: [
@@ -38,8 +36,8 @@ describe('DocumentActionsService', () => {
     });
 
     beforeEach(() => {
-        let contentService = new ContentService(null, null, null, null);
-        let alfrescoApiService = new AlfrescoApiServiceMock(new AppConfigService(null), new StorageService());
+        const contentService = new ContentService(null, null, null, null);
+        const alfrescoApiService = new AlfrescoApiServiceMock(new AppConfigService(null), new StorageService());
 
         documentListService = new DocumentListService(null, contentService, alfrescoApiService, null, null);
         service = new DocumentActionsService(null, null, new TranslationMock(), documentListService, contentService);
@@ -54,7 +52,7 @@ describe('DocumentActionsService', () => {
     });
 
     it('should register custom action handler', () => {
-        let handler: ContentActionHandler = function (obj: any) {
+        const handler: ContentActionHandler = function (obj: any) {
         };
         service.setHandler('<key>', handler);
         expect(service.getHandler('<key>')).toBe(handler);
@@ -65,7 +63,7 @@ describe('DocumentActionsService', () => {
     });
 
     it('should be case insensitive for keys', () => {
-        let handler: ContentActionHandler = function (obj: any) {
+        const handler: ContentActionHandler = function (obj: any) {
         };
         service.setHandler('<key>', handler);
         expect(service.getHandler('<KEY>')).toBe(handler);
@@ -77,10 +75,10 @@ describe('DocumentActionsService', () => {
     });
 
     it('should allow action execution only when service available', () => {
-        let file = new FileNode();
+        const file = new FileNode();
         expect(service.canExecuteAction(file)).toBeTruthy();
 
-        service = new DocumentActionsService(nodeActionsService, null, null);
+        service = new DocumentActionsService(null, null, null);
         expect(service.canExecuteAction(file)).toBeFalsy();
     });
 
@@ -91,7 +89,7 @@ describe('DocumentActionsService', () => {
     });
 
     it('should set new handler only by key', () => {
-        let handler: ContentActionHandler = function (obj: any) {
+        const handler: ContentActionHandler = function (obj: any) {
         };
         expect(service.setHandler(null, handler)).toBeFalsy();
         expect(service.setHandler('', handler)).toBeFalsy();
@@ -112,7 +110,7 @@ describe('DocumentActionsService', () => {
             done();
         });
 
-        let file = new FileNode();
+        const file = new FileNode();
         service.getHandler('delete')(file);
 
     });
@@ -120,7 +118,7 @@ describe('DocumentActionsService', () => {
     it('should call the error on the returned Observable if there are no permissions', (done) => {
         spyOn(documentListService, 'deleteNode').and.returnValue(of(true));
 
-        let file = new FileNode();
+        const file = new FileNode();
         const deleteObservable = service.getHandler('delete')(file);
 
         deleteObservable.subscribe({
@@ -134,9 +132,9 @@ describe('DocumentActionsService', () => {
     it('should delete the file node if there is the delete permission', () => {
         spyOn(documentListService, 'deleteNode').and.returnValue(of(true));
 
-        let permission = 'delete';
-        let file = new FileNode();
-        let fileWithPermission: any = file;
+        const permission = 'delete';
+        const file = new FileNode();
+        const fileWithPermission: any = file;
         fileWithPermission.entry.allowableOperations = [permission];
         service.getHandler('delete')(fileWithPermission, null, permission);
 
@@ -153,9 +151,9 @@ describe('DocumentActionsService', () => {
             done();
         });
 
-        let permission = 'delete';
-        let file = new FileNode();
-        let fileWithPermission: any = file;
+        const permission = 'delete';
+        const file = new FileNode();
+        const fileWithPermission: any = file;
         fileWithPermission.entry.allowableOperations = ['create', 'update'];
         service.getHandler('delete')(fileWithPermission, null, permission);
     });
@@ -163,9 +161,9 @@ describe('DocumentActionsService', () => {
     it('should delete the file node if there is the delete and others permission ', () => {
         spyOn(documentListService, 'deleteNode').and.returnValue(of(true));
 
-        let permission = 'delete';
-        let file = new FileNode();
-        let fileWithPermission: any = file;
+        const permission = 'delete';
+        const file = new FileNode();
+        const fileWithPermission: any = file;
         fileWithPermission.entry.allowableOperations = ['create', 'update', permission];
         service.getHandler('delete')(fileWithPermission, null, permission);
 
@@ -179,9 +177,9 @@ describe('DocumentActionsService', () => {
     it('should delete file node', () => {
         spyOn(documentListService, 'deleteNode').and.returnValue(of(true));
 
-        let permission = 'delete';
-        let file = new FileNode();
-        let fileWithPermission: any = file;
+        const permission = 'delete';
+        const file = new FileNode();
+        const fileWithPermission: any = file;
         fileWithPermission.entry.allowableOperations = [permission];
         const deleteObservable = service.getHandler('delete')(fileWithPermission, null, permission);
 
@@ -192,13 +190,13 @@ describe('DocumentActionsService', () => {
     it('should support deletion only file node', () => {
         spyOn(documentListService, 'deleteNode').and.returnValue(of(true));
 
-        let folder = new FolderNode();
+        const folder = new FolderNode();
         service.getHandler('delete')(folder);
         expect(documentListService.deleteNode).not.toHaveBeenCalled();
 
-        let permission = 'delete';
-        let file = new FileNode();
-        let fileWithPermission: any = file;
+        const permission = 'delete';
+        const file = new FileNode();
+        const fileWithPermission: any = file;
         fileWithPermission.entry.allowableOperations = [permission];
         service.getHandler('delete')(fileWithPermission, null, permission);
         expect(documentListService.deleteNode).toHaveBeenCalled();
@@ -207,7 +205,7 @@ describe('DocumentActionsService', () => {
     it('should require node id to delete', () => {
         spyOn(documentListService, 'deleteNode').and.returnValue(of(true));
 
-        let file = new FileNode();
+        const file = new FileNode();
         file.entry.id = null;
         service.getHandler('delete')(file);
 
@@ -221,10 +219,10 @@ describe('DocumentActionsService', () => {
         });
         spyOn(documentListService, 'deleteNode').and.returnValue(of(true));
 
-        let target = jasmine.createSpyObj('obj', ['reload']);
-        let permission = 'delete';
-        let file = new FileNode();
-        let fileWithPermission: any = file;
+        const target = jasmine.createSpyObj('obj', ['reload']);
+        const permission = 'delete';
+        const file = new FileNode();
+        const fileWithPermission: any = file;
         fileWithPermission.entry.allowableOperations = [permission];
         service.getHandler('delete')(fileWithPermission, target, permission);
 

lib/content-services/document-list/services/document-actions.service.ts

@@ -51,7 +51,7 @@ export class DocumentActionsService {
      */
     getHandler(key: string): ContentActionHandler {
         if (key) {
-            let lKey = key.toLowerCase();
+            const lKey = key.toLowerCase();
             return this.handlers[lKey] || null;
         }
         return null;
@@ -65,7 +65,7 @@ export class DocumentActionsService {
      */
     setHandler(key: string, handler: ContentActionHandler): boolean {
         if (key) {
-            let lKey = key.toLowerCase();
+            const lKey = key.toLowerCase();
             this.handlers[lKey] = handler;
             return true;
         }
@@ -125,10 +125,10 @@ export class DocumentActionsService {
             if (this.contentService.hasAllowableOperations(node.entry, permission)) {
                 handlerObservable = this.documentListService.deleteNode(node.entry.id);
                 handlerObservable.subscribe(() => {
-                    let message = this.translation.instant('CORE.DELETE_NODE.SINGULAR', { name: node.entry.name });
+                    const message = this.translation.instant('CORE.DELETE_NODE.SINGULAR', { name: node.entry.name });
                     this.success.next(message);
                 }, () => {
-                    let message = this.translation.instant('CORE.DELETE_NODE.ERROR_SINGULAR', { name: node.entry.name });
+                    const message = this.translation.instant('CORE.DELETE_NODE.ERROR_SINGULAR', { name: node.entry.name });
                     this.error.next(message);
                 });
                 return handlerObservable;

lib/content-services/document-list/services/document-list.service.spec.ts

@@ -26,7 +26,7 @@ describe('DocumentListService', () => {
     let service: DocumentListService;
     let alfrescoApiService: AlfrescoApiService;
 
-    let fakeFolder = {
+    const fakeFolder = {
         'list': {
             'pagination': { 'count': 1, 'hasMoreItems': false, 'totalItems': 1, 'skipCount': 0, 'maxItems': 20 },
             'entries': [{
@@ -67,8 +67,8 @@ describe('DocumentListService', () => {
     });
 
     beforeEach(() => {
-        let logService = new LogService(new AppConfigServiceMock(null));
-        let contentService = new ContentService(null, null, null, null);
+        const logService = new LogService(new AppConfigServiceMock(null));
+        const contentService = new ContentService(null, null, null, null);
         alfrescoApiService = new AlfrescoApiServiceMock(new AppConfigService(null), new StorageService());
         service = new DocumentListService(null, contentService, alfrescoApiService, logService, null);
         jasmine.Ajax.install();
@@ -98,7 +98,7 @@ describe('DocumentListService', () => {
     });
 
     it('should add the includeTypes in the request Node Children if required', () => {
-        let spyGetNodeInfo = spyOn(alfrescoApiService.getInstance().nodes, 'getNodeChildren').and.callThrough();
+        const spyGetNodeInfo = spyOn(alfrescoApiService.getInstance().nodes, 'getNodeChildren').and.callThrough();
 
         service.getFolder('/fake-root/fake-name', {}, ['isLocked']);
 
@@ -110,7 +110,7 @@ describe('DocumentListService', () => {
     });
 
     it('should not add the includeTypes in the request Node Children if is duplicated', () => {
-        let spyGetNodeInfo = spyOn(alfrescoApiService.getInstance().nodes, 'getNodeChildren').and.callThrough();
+        const spyGetNodeInfo = spyOn(alfrescoApiService.getInstance().nodes, 'getNodeChildren').and.callThrough();
 
         service.getFolder('/fake-root/fake-name', {}, ['allowableOperations']);
 
@@ -122,7 +122,7 @@ describe('DocumentListService', () => {
     });
 
     it('should add the includeTypes in the request getFolderNode if required', () => {
-        let spyGetNodeInfo = spyOn(alfrescoApiService.getInstance().nodes, 'getNode').and.callThrough();
+        const spyGetNodeInfo = spyOn(alfrescoApiService.getInstance().nodes, 'getNode').and.callThrough();
 
         service.getFolderNode('test-id', ['isLocked']);
 
@@ -133,7 +133,7 @@ describe('DocumentListService', () => {
     });
 
     it('should not add the includeTypes in the request getFolderNode if is duplicated', () => {
-        let spyGetNodeInfo = spyOn(alfrescoApiService.getInstance().nodes, 'getNode').and.callThrough();
+        const spyGetNodeInfo = spyOn(alfrescoApiService.getInstance().nodes, 'getNode').and.callThrough();
 
         service.getFolderNode('test-id', ['allowableOperations']);
 

lib/content-services/document-list/services/document-list.service.ts

@@ -86,10 +86,10 @@ export class DocumentListService {
             rootNodeId = opts.rootFolderId;
         }
 
-        let includeFieldsRequest = ['path', 'properties', 'allowableOperations', 'permissions', 'aspectNames', ...includeFields]
+        const includeFieldsRequest = ['path', 'properties', 'allowableOperations', 'permissions', 'aspectNames', ...includeFields]
             .filter((element, index, array) => index === array.indexOf(element));
 
-        let params: any = {
+        const params: any = {
             includeSource: true,
             include: includeFieldsRequest
         };
@@ -123,10 +123,10 @@ export class DocumentListService {
      */
     getNode(nodeId: string, includeFields: string[] = []): Observable<NodeEntry> {
 
-        let includeFieldsRequest = ['path', 'properties', 'allowableOperations', 'permissions', ...includeFields]
+        const includeFieldsRequest = ['path', 'properties', 'allowableOperations', 'permissions', ...includeFields]
             .filter((element, index, array) => index === array.indexOf(element));
 
-        let opts: any = {
+        const opts: any = {
             includeSource: true,
             include: includeFieldsRequest
         };
@@ -142,10 +142,10 @@ export class DocumentListService {
      */
     getFolderNode(nodeId: string, includeFields: string[] = []): Observable<NodeEntry> {
 
-        let includeFieldsRequest = ['path', 'properties', 'allowableOperations', 'permissions', 'aspectNames', ...includeFields]
+        const includeFieldsRequest = ['path', 'properties', 'allowableOperations', 'permissions', 'aspectNames', ...includeFields]
             .filter((element, index, array) => index === array.indexOf(element));
 
-        let opts: any = {
+        const opts: any = {
             includeSource: true,
             include: includeFieldsRequest
         };

lib/content-services/document-list/services/folder-actions.service.spec.ts

@@ -35,17 +35,17 @@ describe('FolderActionsService', () => {
     });
 
     beforeEach(() => {
-        let appConfig: AppConfigService = TestBed.get(AppConfigService);
+        const appConfig: AppConfigService = TestBed.get(AppConfigService);
         appConfig.config.ecmHost = 'http://localhost:9876/ecm';
 
-        let contentService = new ContentService(null, null, null, null);
-        let alfrescoApiService = new AlfrescoApiServiceMock(new AppConfigService(null), new StorageService());
+        const contentService = new ContentService(null, null, null, null);
+        const alfrescoApiService = new AlfrescoApiServiceMock(new AppConfigService(null), new StorageService());
         documentListService = new DocumentListService(null, contentService, alfrescoApiService, null, null);
         service = new FolderActionsService(null, documentListService, contentService,  new TranslationMock());
     });
 
     it('should register custom action handler', () => {
-        let handler: ContentActionHandler = function () {
+        const handler: ContentActionHandler = function () {
         };
         service.setHandler('<key>', handler);
         expect(service.getHandler('<key>')).toBe(handler);
@@ -56,7 +56,7 @@ describe('FolderActionsService', () => {
     });
 
     it('should be case insensitive for keys', () => {
-        let handler: ContentActionHandler = function () {
+        const handler: ContentActionHandler = function () {
         };
         service.setHandler('<key>', handler);
         expect(service.getHandler('<KEY>')).toBe(handler);
@@ -68,7 +68,7 @@ describe('FolderActionsService', () => {
     });
 
     it('should allow action execution only when service available', () => {
-        let folder = new FolderNode();
+        const folder = new FolderNode();
         expect(service.canExecuteAction(folder)).toBeTruthy();
     });
 
@@ -79,7 +79,7 @@ describe('FolderActionsService', () => {
     });
 
     it('should set new handler only by key', () => {
-        let handler: ContentActionHandler = function () {
+        const handler: ContentActionHandler = function () {
         };
         expect(service.setHandler(null, handler)).toBeFalsy();
         expect(service.setHandler('', handler)).toBeFalsy();
@@ -100,7 +100,7 @@ describe('FolderActionsService', () => {
             done();
         });
 
-        let folder = new FolderNode();
+        const folder = new FolderNode();
         service.getHandler('delete')(folder);
 
     });
@@ -113,9 +113,9 @@ describe('FolderActionsService', () => {
             });
         });
 
-        let permission = 'delete';
-        let folder = new FolderNode();
-        let folderWithPermission: any = folder;
+        const permission = 'delete';
+        const folder = new FolderNode();
+        const folderWithPermission: any = folder;
         folderWithPermission.entry.allowableOperations = [permission];
         const deleteObservable = service.getHandler('delete')(folderWithPermission, null, permission);
 
@@ -138,8 +138,8 @@ describe('FolderActionsService', () => {
             done();
         });
 
-        let folder = new FolderNode();
-        let folderWithPermission: any = folder;
+        const folder = new FolderNode();
+        const folderWithPermission: any = folder;
         folderWithPermission.entry.allowableOperations = ['create', 'update'];
         service.getHandler('delete')(folderWithPermission);
     });
@@ -152,8 +152,8 @@ describe('FolderActionsService', () => {
             });
         });
 
-        let folder = new FolderNode();
-        let folderWithPermission: any = folder;
+        const folder = new FolderNode();
+        const folderWithPermission: any = folder;
         folderWithPermission.entry.allowableOperations = ['create', 'update'];
         const deleteObservable = service.getHandler('delete')(folderWithPermission);
 
@@ -174,9 +174,9 @@ describe('FolderActionsService', () => {
             });
         });
 
-        let permission = 'delete';
-        let folder = new FolderNode();
-        let folderWithPermission: any = folder;
+        const permission = 'delete';
+        const folder = new FolderNode();
+        const folderWithPermission: any = folder;
         folderWithPermission.entry.allowableOperations = ['create', 'update', permission];
         service.getHandler('delete')(folderWithPermission, null, permission);
 
@@ -191,13 +191,13 @@ describe('FolderActionsService', () => {
             });
         });
 
-        let permission = 'delete';
-        let file = new FileNode();
+        const permission = 'delete';
+        const file = new FileNode();
         service.getHandler('delete')(file);
         expect(documentListService.deleteNode).not.toHaveBeenCalled();
 
-        let folder = new FolderNode();
-        let folderWithPermission: any = folder;
+        const folder = new FolderNode();
+        const folderWithPermission: any = folder;
         folderWithPermission.entry.allowableOperations = [permission];
         service.getHandler('delete')(folderWithPermission, null, permission);
         expect(documentListService.deleteNode).toHaveBeenCalled();
@@ -211,7 +211,7 @@ describe('FolderActionsService', () => {
             });
         });
 
-        let folder = new FolderNode();
+        const folder = new FolderNode();
         folder.entry.id = null;
         service.getHandler('delete')(folder);
 
@@ -226,13 +226,13 @@ describe('FolderActionsService', () => {
             });
         });
 
-        let permission = 'delete';
-        let target = jasmine.createSpyObj('obj', ['reload']);
-        let folder = new FolderNode();
-        let folderWithPermission: any = folder;
+        const permission = 'delete';
+        const target = jasmine.createSpyObj('obj', ['reload']);
+        const folder = new FolderNode();
+        const folderWithPermission: any = folder;
         folderWithPermission.entry.allowableOperations = [permission];
 
-        let deleteHandler = service.getHandler('delete')(folderWithPermission, target, permission);
+        const deleteHandler = service.getHandler('delete')(folderWithPermission, target, permission);
 
         deleteHandler.subscribe(() => {
             expect(target.reload).toHaveBeenCalled();
@@ -255,10 +255,10 @@ describe('FolderActionsService', () => {
             done();
         });
 
-        let permission = 'delete';
-        let target = jasmine.createSpyObj('obj', ['reload']);
-        let folder = new FolderNode();
-        let folderWithPermission: any = folder;
+        const permission = 'delete';
+        const target = jasmine.createSpyObj('obj', ['reload']);
+        const folder = new FolderNode();
+        const folderWithPermission: any = folder;
         folderWithPermission.entry.allowableOperations = [permission];
 
         service.getHandler('delete')(folderWithPermission, target, permission);

lib/content-services/document-list/services/folder-actions.service.ts

@@ -49,7 +49,7 @@ export class FolderActionsService {
      */
     getHandler(key: string): ContentActionHandler {
         if (key) {
-            let lKey = key.toLowerCase();
+            const lKey = key.toLowerCase();
             return this.handlers[lKey] || null;
         }
         return null;
@@ -63,7 +63,7 @@ export class FolderActionsService {
      */
     setHandler(key: string, handler: ContentActionHandler): boolean {
         if (key) {
-            let lKey = key.toLowerCase();
+            const lKey = key.toLowerCase();
             this.handlers[lKey] = handler;
             return true;
         }
@@ -125,10 +125,10 @@ export class FolderActionsService {
                         target.reload();
                     }
 
-                    let message = this.translation.instant('CORE.DELETE_NODE.SINGULAR', { name: node.entry.name });
+                    const message = this.translation.instant('CORE.DELETE_NODE.SINGULAR', { name: node.entry.name });
                     this.success.next(message);
                 }, () => {
-                    let message = this.translation.instant('CORE.DELETE_NODE.ERROR_SINGULAR', { name: node.entry.name });
+                    const message = this.translation.instant('CORE.DELETE_NODE.ERROR_SINGULAR', { name: node.entry.name });
                     this.error.next(message);
                 });
 

lib/content-services/document-list/services/node-actions.service.spec.ts

@@ -52,7 +52,7 @@ describe('NodeActionsService', () => {
     });
 
     beforeEach(() => {
-        let appConfig: AppConfigService = TestBed.get(AppConfigService);
+        const appConfig: AppConfigService = TestBed.get(AppConfigService);
         appConfig.config.ecmHost = 'http://localhost:9876/ecm';
 
         service = TestBed.get(NodeActionsService);

lib/content-services/permission-manager/components/add-permission/add-permission-dialog.component.spec.ts

@@ -32,7 +32,7 @@ describe('AddPermissionDialog', () => {
 
     let fixture: ComponentFixture<AddPermissionDialogComponent>;
     let element: HTMLElement;
-    let data: AddPermissionDialogData = {
+    const data: AddPermissionDialogData = {
         title: 'dead or alive you are coming with me',
         nodeId: 'fake-node-id',
         confirm: new Subject<NodeEntry[]> ()

lib/content-services/permission-manager/components/add-permission/add-permission-panel.component.spec.ts

@@ -50,7 +50,7 @@ describe('AddPermissionPanelComponent', () => {
     });
 
     function typeWordIntoSearchInput(word: string): void {
-        let inputDebugElement = debugElement.query(By.css('#searchInput'));
+        const inputDebugElement = debugElement.query(By.css('#searchInput'));
         inputDebugElement.nativeElement.value = word;
         inputDebugElement.nativeElement.focus();
         inputDebugElement.nativeElement.dispatchEvent(new Event('input'));

lib/content-services/permission-manager/components/add-permission/add-permission.component.spec.ts

@@ -104,7 +104,7 @@ describe('AddPermissionComponent', () => {
         fixture.componentInstance.currentNode = new Node({ id: 'fake-node-id' });
         spyOn(nodePermissionService, 'updateNodePermissions').and.returnValue(of({ id: 'fake-node-id' }));
 
-        let spySuccess = spyOn(fixture.componentInstance, 'success');
+        const spySuccess = spyOn(fixture.componentInstance, 'success');
         fixture.componentInstance.applySelection();
         expect(spySuccess).not.toHaveBeenCalled();
     });

lib/content-services/permission-manager/components/inherited-button.directive.spec.ts

@@ -98,7 +98,7 @@ describe('InheritPermissionDirective', () => {
 
     it('should not update the node when node has no permission', async(() => {
         spyOn(nodeService, 'getNode').and.returnValue(of(fakeNodeWithInheritNoPermission));
-        let spyUpdateNode = spyOn(nodeService, 'updateNode');
+        const spyUpdateNode = spyOn(nodeService, 'updateNode');
         component.updatedNode = true;
         fixture.detectChanges();
         const buttonPermission: HTMLButtonElement = <HTMLButtonElement> element.querySelector('#sample-button-permission');

lib/content-services/permission-manager/components/permission-list/permission-list.component.spec.ts

@@ -120,7 +120,7 @@ describe('PermissionDisplayComponent', () => {
                 fixture.detectChanges();
                 fixture.whenStable().then(() => {
                     fixture.detectChanges();
-                    let options: any = fixture.debugElement.queryAll(By.css('mat-option'));
+                    const options: any = fixture.debugElement.queryAll(By.css('mat-option'));
                     expect(options).not.toBeNull();
                     expect(options.length).toBe(4);
                     expect(options[0].nativeElement.innerText).toContain('SiteCollaborator');
@@ -145,7 +145,7 @@ describe('PermissionDisplayComponent', () => {
                 fixture.detectChanges();
                 fixture.whenStable().then(() => {
                     fixture.detectChanges();
-                    let options: any = fixture.debugElement.queryAll(By.css('mat-option'));
+                    const options: any = fixture.debugElement.queryAll(By.css('mat-option'));
                     expect(options).not.toBeNull();
                     expect(options.length).toBe(5);
                     expect(options[0].nativeElement.innerText).toContain('Contributor');
@@ -178,7 +178,7 @@ describe('PermissionDisplayComponent', () => {
                 fixture.detectChanges();
                 fixture.whenStable().then(() => {
                     fixture.detectChanges();
-                    let options: any = fixture.debugElement.queryAll(By.css('mat-option'));
+                    const options: any = fixture.debugElement.queryAll(By.css('mat-option'));
                     expect(options).not.toBeNull();
                     expect(options.length).toBe(5);
                     options[3].triggerEventHandler('click', {});

lib/content-services/permission-manager/components/permission-list/permission-list.component.ts

@@ -69,16 +69,16 @@ export class PermissionListComponent implements OnInit {
     }
 
     private getPermissionList(node: Node): PermissionDisplayModel[] {
-        let allPermissions: PermissionDisplayModel[] = [];
+        const allPermissions: PermissionDisplayModel[] = [];
         if (node.permissions.locallySet) {
             node.permissions.locallySet.map((permissionElement: PermissionElement) => {
-                let permission = new PermissionDisplayModel(permissionElement);
+                const permission = new PermissionDisplayModel(permissionElement);
                 allPermissions.push(permission);
             });
         }
         if (node.permissions.inherited) {
             node.permissions.inherited.map((permissionElement: PermissionElement) => {
-                let permissionInherited = new PermissionDisplayModel(permissionElement);
+                const permissionInherited = new PermissionDisplayModel(permissionElement);
                 permissionInherited.isInherited = true;
                 allPermissions.push(permissionInherited);
             });
@@ -87,7 +87,7 @@ export class PermissionListComponent implements OnInit {
     }
 
     saveNewRole(event: any, permissionRow: PermissionDisplayModel) {
-        let updatedPermissionRole: PermissionElement = this.buildUpdatedPermission(event.value, permissionRow);
+        const updatedPermissionRole: PermissionElement = this.buildUpdatedPermission(event.value, permissionRow);
         this.nodePermissionService.updatePermissionRole(this.actualNode, updatedPermissionRole)
             .subscribe((node: Node) => {
                 this.update.emit(updatedPermissionRole);
@@ -95,7 +95,7 @@ export class PermissionListComponent implements OnInit {
     }
 
     private buildUpdatedPermission(newRole: string, permissionRow: PermissionDisplayModel): PermissionElement {
-        let permissionRole: PermissionElement = {};
+        const permissionRole: PermissionElement = {};
         permissionRole.accessStatus = permissionRow.accessStatus;
         permissionRole.name = newRole;
         permissionRole.authorityId = permissionRow.authorityId;

lib/content-services/permission-manager/services/node-permission-dialog.service.spec.ts

@@ -39,7 +39,7 @@ describe('NodePermissionDialogService', () => {
     });
 
     beforeEach(() => {
-        let appConfig: AppConfigService = TestBed.get(AppConfigService);
+        const appConfig: AppConfigService = TestBed.get(AppConfigService);
         appConfig.config.ecmHost = 'http://localhost:9876/ecm';
         service = TestBed.get(NodePermissionDialogService);
         materialDialog = TestBed.get(MatDialog);

lib/content-services/permission-manager/services/node-permission-dialog.service.ts

@@ -58,7 +58,7 @@ export class NodePermissionDialogService {
             this.openDialog(data, 'adf-add-permission-dialog', '630px');
             return confirm;
         } else {
-            let errors = new Error(JSON.stringify({ error: { statusCode: 403 } }));
+            const errors = new Error(JSON.stringify({ error: { statusCode: 403 } }));
             errors.message = 'PERMISSION_MANAGER.ERROR.NOT-ALLOWED';
             return throwError(errors);
         }

lib/content-services/permission-manager/services/node-permission.service.spec.ts

@@ -52,7 +52,7 @@ describe('NodePermissionService', () => {
     });
 
     function returnUpdatedNode(nodeId, nodeBody) {
-        let fakeNode: Node = new Node({});
+        const fakeNode: Node = new Node({});
         fakeNode.id = 'fake-updated-node';
         fakeNode.permissions = nodeBody.permissions;
         return of(fakeNode);
@@ -149,7 +149,7 @@ describe('NodePermissionService', () => {
     }));
 
     it('should be able to update locally permissions on the node without locally set permissions', async(() => {
-        let fakeNodeCopy = JSON.parse(JSON.stringify(fakeNodeWithoutPermissions));
+        const fakeNodeCopy = JSON.parse(JSON.stringify(fakeNodeWithoutPermissions));
         fakeNodeCopy.permissions.locallySet = undefined;
         spyOn(nodeService, 'updateNode').and.callFake((nodeId, permissionBody) => returnUpdatedNode(nodeId, permissionBody));
 

lib/content-services/permission-manager/services/node-permission.service.ts

@@ -43,7 +43,7 @@ export class NodePermissionService {
             .pipe(
                 switchMap((siteNodeList: any) => {
                     if ( siteNodeList.list.entries.length > 0 ) {
-                        let siteName = siteNodeList.list.entries[0].entry.name;
+                        const siteName = siteNodeList.list.entries[0].entry.name;
                         return this.getGroupMembersBySiteName(siteName);
                     } else {
                         return of(node.permissions.settable);
@@ -59,7 +59,7 @@ export class NodePermissionService {
      * @returns Node with updated permission
      */
     updatePermissionRole(node: Node, updatedPermissionRole: PermissionElement): Observable<Node> {
-        let permissionBody = { permissions: { locallySet: []} };
+        const permissionBody = { permissions: { locallySet: []} };
         const index = node.permissions.locallySet.map((permission) => permission.authorityId).indexOf(updatedPermissionRole.authorityId);
         permissionBody.permissions.locallySet = permissionBody.permissions.locallySet.concat(node.permissions.locallySet);
         if (index !== -1) {
@@ -95,7 +95,7 @@ export class NodePermissionService {
      * @returns Node with updated permissions
      */
     updateLocallySetPermissions(node: Node, nodes: NodeEntry[], nodeRole: string[]): Observable<Node> {
-        let permissionBody = { permissions: { locallySet: []} };
+        const permissionBody = { permissions: { locallySet: []} };
         const permissionList = this.transformNodeToPermissionElement(nodes, nodeRole[0]);
         const duplicatedPermissions = this.getDuplicatedPermissions(node.permissions.locallySet, permissionList);
         if (duplicatedPermissions.length > 0) {
@@ -108,7 +108,7 @@ export class NodePermissionService {
     }
 
     private getDuplicatedPermissions(nodeLocallySet: PermissionElement[], permissionListAdded: PermissionElement[]): PermissionElement[] {
-        let duplicatePermissions: PermissionElement[] = [];
+        const duplicatePermissions: PermissionElement[] = [];
         if (nodeLocallySet) {
             permissionListAdded.forEach((permission: PermissionElement) => {
                 const duplicate = nodeLocallySet.find((localPermission) => this.isEqualPermission(localPermission, permission));
@@ -128,7 +128,7 @@ export class NodePermissionService {
 
     private transformNodeToPermissionElement(nodes: NodeEntry[], nodeRole: any): PermissionElement[] {
         return nodes.map((node) => {
-            let newPermissionElement: PermissionElement = <PermissionElement> {
+            const newPermissionElement: PermissionElement = <PermissionElement> {
                 'authorityId': node.entry.properties['cm:authorityName'] ?
                     node.entry.properties['cm:authorityName'] :
                     node.entry.properties['cm:userName'],
@@ -146,7 +146,7 @@ export class NodePermissionService {
      * @returns Node with modified permissions
      */
     removePermission(node: Node, permissionToRemove: PermissionElement): Observable<Node> {
-        let permissionBody = { permissions: { locallySet: [] } };
+        const permissionBody = { permissions: { locallySet: [] } };
         const index = node.permissions.locallySet.map((permission) => permission.authorityId).indexOf(permissionToRemove.authorityId);
         if (index !== -1) {
             node.permissions.locallySet.splice(index, 1);
@@ -160,7 +160,7 @@ export class NodePermissionService {
         return this.getGroupMemberByGroupName(groupName)
             .pipe(
                 map((groupMemberPaging: GroupMemberPaging) => {
-                    let displayResult: string[] = [];
+                    const displayResult: string[] = [];
                     groupMemberPaging.list.entries.forEach((member: GroupMemberEntry) => {
                         displayResult.push(this.formattedRoleName(member.entry.displayName, 'site_' + siteName));
                     });

lib/content-services/search/components/search-control.component.spec.ts

@@ -103,7 +103,7 @@ describe('SearchControlComponent', () => {
     });
 
     function typeWordIntoSearchInput(word: string): void {
-        let inputDebugElement = debugElement.query(By.css('#adf-control-input'));
+        const inputDebugElement = debugElement.query(By.css('#adf-control-input'));
         inputDebugElement.nativeElement.value = word;
         inputDebugElement.nativeElement.focus();
         inputDebugElement.nativeElement.dispatchEvent(new Event('input'));
@@ -120,7 +120,7 @@ describe('SearchControlComponent', () => {
                 of({ entry: { list: [] } })
             );
 
-            let searchDisposable = component.searchChange.subscribe((value) => {
+            const searchDisposable = component.searchChange.subscribe((value) => {
                 expect(value).toBe('customSearchTerm');
                 searchDisposable.unsubscribe();
                 done();
@@ -161,7 +161,7 @@ describe('SearchControlComponent', () => {
         it('should still fire an event when user inputs a search term less than 3 characters', (done) => {
             searchServiceSpy.and.returnValue(of(JSON.parse(JSON.stringify(results))));
 
-            let searchDisposable = component.searchChange.subscribe((value) => {
+            const searchDisposable = component.searchChange.subscribe((value) => {
                 expect(value).toBe('cu');
                 searchDisposable.unsubscribe();
             });
@@ -182,7 +182,7 @@ describe('SearchControlComponent', () => {
         });
 
         it('search button should be hide', () => {
-            let searchButton: any = element.querySelector('#adf-search-button');
+            const searchButton: any = element.querySelector('#adf-search-button');
             expect(searchButton).toBe(null);
         });
 
@@ -202,7 +202,7 @@ describe('SearchControlComponent', () => {
 
         it('should set browser autocomplete to off by default', async(() => {
             fixture.detectChanges();
-            let attr = element.querySelector('#adf-control-input').getAttribute('autocomplete');
+            const attr = element.querySelector('#adf-control-input').getAttribute('autocomplete');
             expect(attr).toBe('off');
         }));
 
@@ -219,7 +219,7 @@ describe('SearchControlComponent', () => {
         }));
 
         xit('should fire a search when a enter key is pressed', (done) => {
-            let searchDisposable = component.submit.subscribe((value) => {
+            const searchDisposable = component.submit.subscribe((value) => {
                 expect(value).toBe('TEST');
                 searchDisposable.unsubscribe();
                 done();
@@ -229,9 +229,9 @@ describe('SearchControlComponent', () => {
             searchServiceSpy.and.returnValue(of(JSON.parse(JSON.stringify(results))));
 
             fixture.detectChanges();
-            let inputDebugElement = debugElement.query(By.css('#adf-control-input'));
+            const inputDebugElement = debugElement.query(By.css('#adf-control-input'));
             typeWordIntoSearchInput('TEST');
-            let enterKeyEvent: any = new Event('keyup');
+            const enterKeyEvent: any = new Event('keyup');
             enterKeyEvent.keyCode = '13';
             inputDebugElement.nativeElement.dispatchEvent(enterKeyEvent);
         });
@@ -253,7 +253,7 @@ describe('SearchControlComponent', () => {
             fixture.detectChanges();
             fixture.whenStable().then(() => {
                 fixture.detectChanges();
-                let resultElement: Element = element.querySelector('#autocomplete-search-result-list');
+                const resultElement: Element = element.querySelector('#autocomplete-search-result-list');
                 expect(resultElement).not.toBe(null);
                 done();
             });
@@ -268,7 +268,7 @@ describe('SearchControlComponent', () => {
             fixture.detectChanges();
             fixture.whenStable().then(() => {
                 fixture.detectChanges();
-                let noResultElement: Element = element.querySelector('#search_no_result');
+                const noResultElement: Element = element.querySelector('#search_no_result');
                 expect(noResultElement).not.toBe(null);
                 done();
             });
@@ -279,7 +279,7 @@ describe('SearchControlComponent', () => {
             searchServiceSpy.and.returnValue(of(JSON.parse(JSON.stringify(results))));
             fixture.detectChanges();
 
-            let inputDebugElement = debugElement.query(By.css('#adf-control-input'));
+            const inputDebugElement = debugElement.query(By.css('#adf-control-input'));
             typeWordIntoSearchInput('NO RES');
             fixture.detectChanges();
             fixture.whenStable().then(() => {
@@ -300,12 +300,12 @@ describe('SearchControlComponent', () => {
             searchServiceSpy.and.returnValue(of(JSON.parse(JSON.stringify(results))));
             fixture.detectChanges();
 
-            let inputDebugElement = debugElement.query(By.css('#adf-control-input'));
+            const inputDebugElement = debugElement.query(By.css('#adf-control-input'));
             typeWordIntoSearchInput('TEST');
             fixture.detectChanges();
             fixture.whenStable().then(() => {
                 fixture.detectChanges();
-                let resultElement: HTMLElement = <HTMLElement> element.querySelector('#result_option_0');
+                const resultElement: HTMLElement = <HTMLElement> element.querySelector('#result_option_0');
                 resultElement.focus();
                 expect(resultElement).not.toBe(null);
                 inputDebugElement.nativeElement.dispatchEvent(new KeyboardEvent('keypress', { key: 'TAB' }));
@@ -321,14 +321,14 @@ describe('SearchControlComponent', () => {
             searchServiceSpy.and.returnValue(of(JSON.parse(JSON.stringify(results))));
             fixture.detectChanges();
 
-            let inputDebugElement = debugElement.query(By.css('#adf-control-input'));
+            const inputDebugElement = debugElement.query(By.css('#adf-control-input'));
             typeWordIntoSearchInput('TEST');
             fixture.detectChanges();
             fixture.whenStable().then(() => {
                 fixture.detectChanges();
                 let resultElement: HTMLElement = <HTMLElement> element.querySelector('#result_option_0');
                 expect(resultElement).not.toBeNull();
-                let escapeEvent: any = new Event('ESCAPE');
+                const escapeEvent: any = new Event('ESCAPE');
                 escapeEvent.keyCode = 27;
                 inputDebugElement.triggerEventHandler('keydown', escapeEvent);
                 fixture.whenStable().then(() => {
@@ -345,14 +345,14 @@ describe('SearchControlComponent', () => {
             searchServiceSpy.and.returnValue(of(JSON.parse(JSON.stringify(results))));
             fixture.detectChanges();
 
-            let inputDebugElement = debugElement.query(By.css('#adf-control-input'));
+            const inputDebugElement = debugElement.query(By.css('#adf-control-input'));
             typeWordIntoSearchInput('TEST');
             fixture.detectChanges();
             fixture.whenStable().then(() => {
                 fixture.detectChanges();
                 let resultElement: HTMLElement = <HTMLElement> element.querySelector('#result_option_0');
                 expect(resultElement).not.toBeNull();
-                let escapeEvent: any = new Event('ENTER');
+                const escapeEvent: any = new Event('ENTER');
                 escapeEvent.keyCode = 13;
                 inputDebugElement.triggerEventHandler('keydown', escapeEvent);
                 fixture.whenStable().then(() => {
@@ -369,8 +369,8 @@ describe('SearchControlComponent', () => {
             searchServiceSpy.and.returnValue(of(JSON.parse(JSON.stringify(results))));
             fixture.detectChanges();
 
-            let inputDebugElement = debugElement.query(By.css('#adf-control-input'));
-            let escapeEvent: any = new Event('ESCAPE');
+            const inputDebugElement = debugElement.query(By.css('#adf-control-input'));
+            const escapeEvent: any = new Event('ESCAPE');
             escapeEvent.keyCode = 27;
             inputDebugElement.nativeElement.focus();
             inputDebugElement.nativeElement.dispatchEvent(escapeEvent);
@@ -399,7 +399,7 @@ describe('SearchControlComponent', () => {
             searchServiceSpy.and.returnValue(of(JSON.parse(JSON.stringify(results))));
             fixture.detectChanges();
             typeWordIntoSearchInput('TEST');
-            let inputDebugElement = debugElement.query(By.css('#adf-control-input'));
+            const inputDebugElement = debugElement.query(By.css('#adf-control-input'));
 
             fixture.whenStable().then(() => {
                 fixture.detectChanges();
@@ -415,7 +415,7 @@ describe('SearchControlComponent', () => {
         xit('should select the second item on autocomplete list when ARROW DOWN is pressed on list', (done) => {
             searchServiceSpy.and.returnValue(of(JSON.parse(JSON.stringify(results))));
             fixture.detectChanges();
-            let inputDebugElement = debugElement.query(By.css('#adf-control-input'));
+            const inputDebugElement = debugElement.query(By.css('#adf-control-input'));
             typeWordIntoSearchInput('TEST');
             fixture.detectChanges();
             fixture.whenStable().then(() => {
@@ -426,7 +426,7 @@ describe('SearchControlComponent', () => {
                 fixture.detectChanges();
                 expect(document.activeElement.id).toBe('result_option_0');
 
-                let firstElement = debugElement.query(By.css('#result_option_0'));
+                const firstElement = debugElement.query(By.css('#result_option_0'));
                 firstElement.triggerEventHandler('keyup.arrowdown', { target: firstElement.nativeElement });
                 fixture.detectChanges();
                 expect(document.activeElement.id).toBe('result_option_1');
@@ -437,7 +437,7 @@ describe('SearchControlComponent', () => {
         xit('should focus the input search when ARROW UP is pressed on the first list item', (done) => {
             searchServiceSpy.and.returnValue(of(JSON.parse(JSON.stringify(results))));
             fixture.detectChanges();
-            let inputDebugElement = debugElement.query(By.css('#adf-control-input'));
+            const inputDebugElement = debugElement.query(By.css('#adf-control-input'));
             typeWordIntoSearchInput('TEST');
             fixture.detectChanges();
             fixture.whenStable().then(() => {
@@ -448,7 +448,7 @@ describe('SearchControlComponent', () => {
                 fixture.detectChanges();
                 expect(document.activeElement.id).toBe('result_option_0');
 
-                let firstElement = debugElement.query(By.css('#result_option_0'));
+                const firstElement = debugElement.query(By.css('#result_option_0'));
                 firstElement.triggerEventHandler('keyup.arrowup', { target: firstElement.nativeElement });
                 fixture.detectChanges();
                 expect(document.activeElement.id).toBe('adf-control-input');
@@ -465,7 +465,7 @@ describe('SearchControlComponent', () => {
 
             tick(100);
 
-            let searchButton: DebugElement = debugElement.query(By.css('#adf-search-button'));
+            const searchButton: DebugElement = debugElement.query(By.css('#adf-search-button'));
             component.subscriptAnimationState = 'active';
             fixture.detectChanges();
 
@@ -490,7 +490,7 @@ describe('SearchControlComponent', () => {
 
             tick(100);
 
-            let searchButton: DebugElement = debugElement.query(By.css('#adf-search-button'));
+            const searchButton: DebugElement = debugElement.query(By.css('#adf-search-button'));
             searchButton.triggerEventHandler('click', null);
 
             tick(100);
@@ -506,10 +506,10 @@ describe('SearchControlComponent', () => {
             fixture.detectChanges();
             tick(100);
 
-            let searchButton: DebugElement = debugElement.query(By.css('#adf-search-button'));
+            const searchButton: DebugElement = debugElement.query(By.css('#adf-search-button'));
             searchButton.triggerEventHandler('click', null);
 
-            let inputDebugElement = debugElement.query(By.css('#adf-control-input'));
+            const inputDebugElement = debugElement.query(By.css('#adf-control-input'));
 
             tick(100);
             fixture.detectChanges();
@@ -525,7 +525,7 @@ describe('SearchControlComponent', () => {
 
             tick(100);
 
-            let searchButton: DebugElement = debugElement.query(By.css('#adf-search-button'));
+            const searchButton: DebugElement = debugElement.query(By.css('#adf-search-button'));
             component.subscriptAnimationState = 'active';
             fixture.detectChanges();
 
@@ -554,7 +554,7 @@ describe('SearchControlComponent', () => {
 
             tick(100);
 
-            let inputDebugElement = debugElement.query(By.css('#adf-control-input'));
+            const inputDebugElement = debugElement.query(By.css('#adf-control-input'));
             component.subscriptAnimationState = 'active';
             fixture.detectChanges();
 
@@ -579,7 +579,7 @@ describe('SearchControlComponent', () => {
         it('should emit a option clicked event when item is clicked', (done) => {
             spyOn(component, 'isSearchBarActive').and.returnValue(true);
             searchServiceSpy.and.returnValue(of(JSON.parse(JSON.stringify(results))));
-            let clickDisposable = component.optionClicked.subscribe((item) => {
+            const clickDisposable = component.optionClicked.subscribe((item) => {
                 expect(item.entry.id).toBe('123');
                 clickDisposable.unsubscribe();
                 done();
@@ -589,7 +589,7 @@ describe('SearchControlComponent', () => {
             fixture.detectChanges();
             fixture.whenStable().then(() => {
                 fixture.detectChanges();
-                let firstOption: DebugElement = debugElement.query(By.css('#result_name_0'));
+                const firstOption: DebugElement = debugElement.query(By.css('#result_name_0'));
                 firstOption.nativeElement.click();
             });
         });
@@ -597,7 +597,7 @@ describe('SearchControlComponent', () => {
         it('should set deactivate the search after element is clicked', (done) => {
             spyOn(component, 'isSearchBarActive').and.returnValue(true);
             searchServiceSpy.and.returnValue(of(JSON.parse(JSON.stringify(results))));
-            let clickDisposable = component.optionClicked.subscribe((item) => {
+            const clickDisposable = component.optionClicked.subscribe((item) => {
                 expect(component.subscriptAnimationState).toBe('inactive');
                 clickDisposable.unsubscribe();
                 done();
@@ -608,7 +608,7 @@ describe('SearchControlComponent', () => {
 
             fixture.whenStable().then(() => {
                 fixture.detectChanges();
-                let firstOption: DebugElement = debugElement.query(By.css('#result_name_0'));
+                const firstOption: DebugElement = debugElement.query(By.css('#result_name_0'));
                 firstOption.nativeElement.click();
             });
         });
@@ -616,7 +616,7 @@ describe('SearchControlComponent', () => {
         it('should NOT reset the search term after element is clicked', (done) => {
             spyOn(component, 'isSearchBarActive').and.returnValue(true);
             searchServiceSpy.and.returnValue(of(JSON.parse(JSON.stringify(results))));
-            let clickDisposable = component.optionClicked.subscribe((item) => {
+            const clickDisposable = component.optionClicked.subscribe((item) => {
                 expect(component.searchTerm).not.toBeFalsy();
                 expect(component.searchTerm).toBe('TEST');
                 clickDisposable.unsubscribe();
@@ -628,7 +628,7 @@ describe('SearchControlComponent', () => {
 
             fixture.whenStable().then(() => {
                 fixture.detectChanges();
-                let firstOption: DebugElement = debugElement.query(By.css('#result_name_0'));
+                const firstOption: DebugElement = debugElement.query(By.css('#result_name_0'));
                 firstOption.nativeElement.click();
             });
         });
@@ -649,7 +649,7 @@ describe('SearchControlComponent', () => {
             searchServiceSpy.and.returnValue(of(noResult));
             fixtureCustom.detectChanges();
 
-            let inputDebugElement = fixtureCustom.debugElement.query(By.css('#adf-control-input'));
+            const inputDebugElement = fixtureCustom.debugElement.query(By.css('#adf-control-input'));
             inputDebugElement.nativeElement.value = 'SOMETHING';
             inputDebugElement.nativeElement.focus();
             inputDebugElement.nativeElement.dispatchEvent(new Event('input'));

lib/content-services/search/components/search-control.component.ts

@@ -217,20 +217,20 @@ export class SearchControlComponent implements OnInit, OnDestroy {
 
     selectFirstResult() {
         if ( this.listResultElement && this.listResultElement.length > 0) {
-            let firstElement: MatListItem = <MatListItem> this.listResultElement.first;
+            const firstElement: MatListItem = <MatListItem> this.listResultElement.first;
             firstElement._getHostElement().focus();
         }
     }
 
     onRowArrowDown($event: KeyboardEvent): void {
-        let nextElement: any = this.getNextElementSibling(<Element> $event.target);
+        const nextElement: any = this.getNextElementSibling(<Element> $event.target);
         if (nextElement) {
             nextElement.focus();
         }
     }
 
     onRowArrowUp($event: KeyboardEvent): void {
-        let previousElement: any = this.getPreviousElementSibling(<Element> $event.target);
+        const previousElement: any = this.getPreviousElementSibling(<Element> $event.target);
         if (previousElement) {
             previousElement.focus();
         } else {

lib/content-services/search/components/search-date-range/search-date-range.component.spec.ts

@@ -29,8 +29,8 @@ describe('SearchDateRangeComponent', () => {
     describe('component class', () => {
 
         let component: SearchDateRangeComponent;
-        let fromDate = '2016-10-16';
-        let toDate = '2017-10-16';
+        const fromDate = '2016-10-16';
+        const toDate = '2017-10-16';
         const localeFixture = 'it';
         const dateFormatFixture = 'DD-MMM-YY';
 

lib/content-services/search/components/search-filter/models/search-filter-list.model.ts

@@ -127,7 +127,7 @@ export class SearchFilterList<T> implements Iterable<T> {
 
     [Symbol.iterator](): Iterator<T> {
         let pointer = 0;
-        let items = this.visibleItems;
+        const items = this.visibleItems;
 
         return {
             next(): IteratorResult<T> {

lib/content-services/search/components/search-filter/search-filter.component.spec.ts

@@ -589,7 +589,7 @@ describe('SearchFilterComponent', () => {
         expect(queryBuilder.removeUserFacetBucket).toHaveBeenCalledTimes(3);
         expect(queryBuilder.update).toHaveBeenCalled();
 
-        for (let entry of component.responseFacets[0].buckets.items) {
+        for (const entry of component.responseFacets[0].buckets.items) {
             expect(entry.checked).toBeFalsy();
         }
     });

lib/content-services/search/components/search-filter/search-filter.component.ts

@@ -93,7 +93,7 @@ export class SearchFilterComponent implements OnInit, OnDestroy {
     private updateSelectedBuckets() {
         if (this.responseFacets) {
             this.selectedBuckets = [];
-            for (let field of this.responseFacets) {
+            for (const field of this.responseFacets) {
                 if (field.buckets) {
                     this.selectedBuckets.push(
                         ...this.queryBuilder.getUserFacetBuckets(field.field)
@@ -146,7 +146,7 @@ export class SearchFilterComponent implements OnInit, OnDestroy {
 
     resetSelectedBuckets(field: FacetField) {
         if (field && field.buckets) {
-            for (let bucket of field.buckets.items) {
+            for (const bucket of field.buckets.items) {
                 bucket.checked = false;
                 this.queryBuilder.removeUserFacetBucket(field, bucket);
             }
@@ -158,7 +158,7 @@ export class SearchFilterComponent implements OnInit, OnDestroy {
     resetAllSelectedBuckets() {
         this.responseFacets.forEach((field) => {
             if (field && field.buckets) {
-                for (let bucket of field.buckets.items) {
+                for (const bucket of field.buckets.items) {
                     bucket.checked = false;
                     this.queryBuilder.removeUserFacetBucket(field, bucket);
                 }

lib/content-services/search/components/search-trigger.directive.ts

@@ -162,7 +162,7 @@ export class SearchTriggerDirective implements ControlValueAccessor, OnDestroy {
 
     handleInput(event: KeyboardEvent): void {
         if (document.activeElement === event.target) {
-            let inputValue: string = (event.target as HTMLInputElement).value;
+            const inputValue: string = (event.target as HTMLInputElement).value;
             this.onChange(inputValue);
             if (inputValue) {
                 this.searchPanel.keyPressedStream.next(inputValue);
@@ -177,7 +177,7 @@ export class SearchTriggerDirective implements ControlValueAccessor, OnDestroy {
     private isPanelOptionClicked(event: MouseEvent) {
         let isPanelOption: boolean = false;
         if ( event ) {
-            let clickTarget = event.target as HTMLElement;
+            const clickTarget = event.target as HTMLElement;
             isPanelOption = !this.isNoResultOption(event) &&
                             !!this.searchPanel.panel &&
                             !!this.searchPanel.panel.nativeElement.contains(clickTarget);

lib/content-services/search/components/search.component.spec.ts

@@ -87,7 +87,7 @@ describe('SearchComponent', () => {
             fixture.detectChanges();
             fixture.whenStable().then(() => {
                 fixture.detectChanges();
-                let message: HTMLElement = <HTMLElement> element.querySelector('#component-result-message');
+                const message: HTMLElement = <HTMLElement> element.querySelector('#component-result-message');
                 expect(message.textContent).toBe('ERROR');
                 done();
             });
@@ -103,13 +103,13 @@ describe('SearchComponent', () => {
             fixture.detectChanges();
             fixture.whenStable().then(() => {
                 fixture.detectChanges();
-                let optionShowed = element.querySelectorAll('#autocomplete-search-result-list');
+                const optionShowed = element.querySelectorAll('#autocomplete-search-result-list');
                 expect(optionShowed).not.toBeNull();
                 component.forceHidePanel();
                 fixture.detectChanges();
                 fixture.whenStable().then(() => {
                     fixture.detectChanges();
-                    let elementList = element.querySelector('#adf-search-results-content');
+                    const elementList = element.querySelector('#adf-search-results-content');
                     expect(elementList.classList).toContain('adf-search-hide');
                     done();
                 });
@@ -125,9 +125,9 @@ describe('SearchComponent', () => {
             fixture.detectChanges();
             fixture.whenStable().then(() => {
                 fixture.detectChanges();
-                let optionShowed = element.querySelectorAll('#autocomplete-search-result-list > li').length;
+                const optionShowed = element.querySelectorAll('#autocomplete-search-result-list > li').length;
                 expect(optionShowed).toBe(1);
-                let folderOption: HTMLElement = <HTMLElement> element.querySelector('#result_option_0');
+                const folderOption: HTMLElement = <HTMLElement> element.querySelector('#result_option_0');
                 expect(folderOption.textContent.trim()).toBe('MyDoc');
                 done();
             });

lib/content-services/search/search-query-builder.service.ts

@@ -208,7 +208,7 @@ export class SearchQueryBuilderService {
      * @returns The finished query
      */
     buildQuery(): QueryBody {
-        let query = this.getFinalQuery();
+        const query = this.getFinalQuery();
 
         const include = this.config.include || [];
         if (include.length === 0) {

lib/content-services/site-dropdown/sites-dropdown.component.spec.ts

@@ -216,7 +216,7 @@ describe('DropdownSitesComponent', () => {
                     fixture.detectChanges();
                     debug.query(By.css('.mat-select-trigger')).triggerEventHandler('click', null);
                     fixture.detectChanges();
-                    let options: any = debug.queryAll(By.css('mat-option'));
+                    const options: any = debug.queryAll(By.css('mat-option'));
                     expect(options[0].nativeElement.innerText).toContain('DROPDOWN.MY_FILES_OPTION');
                 });
             }));
@@ -229,7 +229,7 @@ describe('DropdownSitesComponent', () => {
                     fixture.detectChanges();
                     debug.query(By.css('.mat-select-trigger')).triggerEventHandler('click', null);
                     fixture.detectChanges();
-                    let options: any = debug.queryAll(By.css('mat-option'));
+                    const options: any = debug.queryAll(By.css('mat-option'));
                     expect(options[0].nativeElement.innerText).not.toContain('DROPDOWN.MY_FILES_OPTION');
                 });
             }));
@@ -304,7 +304,7 @@ describe('DropdownSitesComponent', () => {
                     fixture.detectChanges();
                     debug.query(By.css('.mat-select-trigger')).triggerEventHandler('click', null);
                     fixture.detectChanges();
-                    let options: any = debug.queryAll(By.css('mat-option'));
+                    const options: any = debug.queryAll(By.css('mat-option'));
                     expect(options[1].nativeElement.innerText).toContain('fake-test-site');
                     expect(options[2].nativeElement.innerText).toContain('fake-test-2');
                 });
@@ -317,7 +317,7 @@ describe('DropdownSitesComponent', () => {
                     fixture.detectChanges();
                     debug.query(By.css('.mat-select-trigger')).triggerEventHandler('click', null);
                     fixture.detectChanges();
-                    let options: any = debug.queryAll(By.css('mat-option'));
+                    const options: any = debug.queryAll(By.css('mat-option'));
                     options[1].nativeElement.click();
                     fixture.detectChanges();
                 });
@@ -489,7 +489,7 @@ describe('DropdownSitesComponent', () => {
                         debug.query(By.css('.mat-select-trigger')).triggerEventHandler('click', null);
                         fixture.detectChanges();
                         fixture.whenStable().then(() => {
-                            let options: any = debug.queryAll(By.css('mat-option'));
+                            const options: any = debug.queryAll(By.css('mat-option'));
                             expect(options[1].nativeElement.innerText).toContain('FAKE-SITE-PUBLIC');
                             expect(options[2].nativeElement.innerText).toContain('FAKE-PRIVATE-SITE-MEMBER');
                             expect(options[3]).toBeUndefined();
@@ -513,7 +513,7 @@ describe('DropdownSitesComponent', () => {
                         debug.query(By.css('.mat-select-trigger')).triggerEventHandler('click', null);
                         fixture.detectChanges();
                         fixture.whenStable().then(() => {
-                            let options: any = debug.queryAll(By.css('mat-option'));
+                            const options: any = debug.queryAll(By.css('mat-option'));
                             expect(options[1].nativeElement.innerText).toContain('FAKE-MODERATED-SITE');
                             expect(options[2].nativeElement.innerText).toContain('FAKE-SITE-PUBLIC');
                             expect(options[3].nativeElement.innerText).toContain('FAKE-PRIVATE-SITE-MEMBER');

lib/content-services/site-dropdown/sites-dropdown.component.ts

@@ -114,7 +114,7 @@ export class DropdownSitesComponent implements OnInit {
     }
 
     private loadSiteList() {
-        let extendedOptions: any = {
+        const extendedOptions: any = {
             skipCount: this.skipCount,
             maxItems: this.MAX_ITEMS
         };
@@ -131,7 +131,7 @@ export class DropdownSitesComponent implements OnInit {
                     this.siteList = this.relations === Relations.Members ? this.filteredResultsByMember(sitePaging) : sitePaging;
 
                     if (!this.hideMyFiles) {
-                        let siteEntry = new SiteEntry({
+                        const siteEntry = new SiteEntry({
                             entry: {
                                 id: '-my-',
                                 guid: '-my-',
@@ -147,7 +147,7 @@ export class DropdownSitesComponent implements OnInit {
                     }
 
                 } else {
-                    let siteList: SitePaging = this.relations === Relations.Members ? this.filteredResultsByMember(sitePaging) : sitePaging;
+                    const siteList: SitePaging = this.relations === Relations.Members ? this.filteredResultsByMember(sitePaging) : sitePaging;
 
                     this.siteList.list.entries = this.siteList.list.entries.concat(siteList.list.entries);
                     this.siteList.list.pagination = sitePaging.list.pagination;

lib/content-services/social/like.component.spec.ts

@@ -67,7 +67,7 @@ describe('Like component', () => {
             }
         }));
 
-        let likeButton: any = element.querySelector('#adf-like-test-id');
+        const likeButton: any = element.querySelector('#adf-like-test-id');
         likeButton.click();
 
         fixture.whenStable().then(() => {
@@ -81,7 +81,7 @@ describe('Like component', () => {
 
         component.isLike = true;
 
-        let likeButton: any = element.querySelector('#adf-like-test-id');
+        const likeButton: any = element.querySelector('#adf-like-test-id');
         likeButton.click();
 
         fixture.whenStable().then(() => {

lib/content-services/social/rating.component.spec.ts

@@ -125,7 +125,7 @@ describe('Rating component', () => {
                     done();
                 });
 
-                let starThree: any = element.querySelector('#adf-colored-star-3');
+                const starThree: any = element.querySelector('#adf-colored-star-3');
                 starThree.click();
             });
 

lib/content-services/social/rating.component.ts

@@ -45,7 +45,7 @@ export class RatingComponent implements OnChanges {
     }
 
     ngOnChanges() {
-        let ratingObserver = this.ratingService.getRating(this.nodeId, this.ratingType);
+        const ratingObserver = this.ratingService.getRating(this.nodeId, this.ratingType);
 
         ratingObserver.subscribe(
             (ratingEntry: RatingEntry) => {

lib/content-services/social/services/rating.service.spec.ts

@@ -43,8 +43,8 @@ describe('Rating service', () => {
     });
 
     it('Should get rating return an Observable', (done) => {
-        let ratingType: string = 'fiveStar';
-        let nodeId: string = 'fake-node-id';
+        const ratingType: string = 'fiveStar';
+        const nodeId: string = 'fake-node-id';
 
         service.getRating(nodeId, ratingType).subscribe((data) => {
             expect(data.entry.myRating).toBe('1');
@@ -66,8 +66,8 @@ describe('Rating service', () => {
     });
 
     it('Should post rating return an Observable', (done) => {
-        let ratingType: string = 'fiveStar';
-        let nodeId: string = 'fake-node-id';
+        const ratingType: string = 'fiveStar';
+        const nodeId: string = 'fake-node-id';
 
         service.postRating(nodeId, ratingType, 3).subscribe((data) => {
             expect(data.entry.myRating).toBe('3');

lib/content-services/social/services/rating.service.ts

@@ -51,7 +51,7 @@ export class RatingService {
      * @returns Details about the rating, including the new value
      */
     postRating(nodeId: string, ratingType: string, vote: any): Observable<RatingEntry | {}> {
-        let ratingBody: RatingBody = new RatingBody({
+        const ratingBody: RatingBody = new RatingBody({
             'id': ratingType,
             'myRating': vote
         });

lib/content-services/tag/services/tag.service.ts

@@ -65,7 +65,7 @@ export class TagService {
         const tagBody = new TagBody();
         tagBody.tag = tagName;
 
-        let observableAdd = from(this.apiService.getInstance().core.tagsApi.addTag(nodeId, tagBody));
+        const observableAdd = from(this.apiService.getInstance().core.tagsApi.addTag(nodeId, tagBody));
 
         observableAdd.subscribe((tagEntry: TagEntry) => {
             this.refresh.emit(tagEntry);

lib/content-services/tag/tag-actions.component.spec.ts

@@ -44,7 +44,7 @@ describe('TagActionsComponent', () => {
         fixture.destroy();
     });
 
-    let dataTag = {
+    const dataTag = {
         'list': {
             'pagination': {
                 'count': 3,
@@ -103,7 +103,7 @@ describe('TagActionsComponent', () => {
             component.result.subscribe(() => {
                 fixture.detectChanges();
 
-                let deleteButton: any = element.querySelector('#tag_delete_test1');
+                const deleteButton: any = element.querySelector('#tag_delete_test1');
                 deleteButton.click();
 
                 expect(jasmine.Ajax.requests.at(1).url)
@@ -140,7 +140,7 @@ describe('TagActionsComponent', () => {
             component.result.subscribe(() => {
                 fixture.detectChanges();
 
-                let addButton: any = element.querySelector('#add-tag');
+                const addButton: any = element.querySelector('#add-tag');
                 addButton.click();
 
                 jasmine.Ajax.requests.mostRecent().respondWith({
@@ -172,7 +172,7 @@ describe('TagActionsComponent', () => {
             component.result.subscribe(() => {
                 fixture.detectChanges();
 
-                let addButton: any = element.querySelector('#add-tag');
+                const addButton: any = element.querySelector('#add-tag');
                 addButton.click();
 
                 jasmine.Ajax.requests.mostRecent().respondWith({
@@ -195,7 +195,7 @@ describe('TagActionsComponent', () => {
 
             fixture.detectChanges();
 
-            let addButton: any = element.querySelector('#add-tag');
+            const addButton: any = element.querySelector('#add-tag');
             expect(addButton.disabled).toEqual(true);
         });
 
@@ -212,7 +212,7 @@ describe('TagActionsComponent', () => {
             component.result.subscribe(() => {
                 fixture.detectChanges();
 
-                let addButton: any = element.querySelector('#add-tag');
+                const addButton: any = element.querySelector('#add-tag');
                 addButton.click();
             });
 
@@ -230,7 +230,7 @@ describe('TagActionsComponent', () => {
             component.newTagName = 'fake-tag-name';
 
             component.result.subscribe(() => {
-                let addButton: any = element.querySelector('#add-tag');
+                const addButton: any = element.querySelector('#add-tag');
                 expect(addButton.disabled).toEqual(true);
                 done();
             });
@@ -249,7 +249,7 @@ describe('TagActionsComponent', () => {
             component.result.subscribe(() => {
                 fixture.detectChanges();
 
-                let addButton: any = element.querySelector('#add-tag');
+                const addButton: any = element.querySelector('#add-tag');
                 expect(addButton.disabled).toEqual(false);
                 done();
             });

lib/content-services/tag/tag-list.component.spec.ts

@@ -24,7 +24,7 @@ import { ContentTestingModule } from '../testing/content.testing.module';
 
 describe('TagList', () => {
 
-    let dataTag = {
+    const dataTag = {
         'list': {
             'pagination': {
                 'count': 3,
@@ -51,7 +51,7 @@ describe('TagList', () => {
     });
 
     beforeEach(() => {
-        let appConfig: AppConfigService = TestBed.get(AppConfigService);
+        const appConfig: AppConfigService = TestBed.get(AppConfigService);
         appConfig.config.ecmHost = 'http://localhost:9876/ecm';
 
         tagService = TestBed.get(TagService);

lib/content-services/tag/tag-node-list.component.spec.ts

@@ -24,7 +24,7 @@ import { ContentTestingModule } from '../testing/content.testing.module';
 
 describe('TagNodeList', () => {
 
-    let dataTag = {
+    const dataTag = {
         'list': {
             'pagination': {
                 'count': 3,
@@ -51,7 +51,7 @@ describe('TagNodeList', () => {
     });
 
     beforeEach(() => {
-        let appConfig: AppConfigService = TestBed.get(AppConfigService);
+        const appConfig: AppConfigService = TestBed.get(AppConfigService);
         appConfig.config.ecmHost = 'http://localhost:9876/ecm';
 
         fixture = TestBed.createComponent(TagNodeListComponent);
@@ -94,7 +94,7 @@ describe('TagNodeList', () => {
             component.results.subscribe(() => {
                 fixture.detectChanges();
 
-                let deleteButton: any = element.querySelector('#tag_chips_delete_test1');
+                const deleteButton: any = element.querySelector('#tag_chips_delete_test1');
                 deleteButton.click();
 
                 expect(tagService.removeTag).toHaveBeenCalledWith('fake-node-id', '0ee933fa-57fc-4587-8a77-b787e814f1d2');
@@ -111,7 +111,7 @@ describe('TagNodeList', () => {
             component.results.subscribe(() => {
                 fixture.detectChanges();
 
-                let deleteButton: any = element.querySelector('#tag_chips_delete_test1');
+                const deleteButton: any = element.querySelector('#tag_chips_delete_test1');
                 expect(deleteButton).toBeNull();
                 done();
             });
@@ -126,7 +126,7 @@ describe('TagNodeList', () => {
             component.results.subscribe(() => {
                 fixture.detectChanges();
 
-                let deleteButton: any = element.querySelector('#tag_chips_delete_test1');
+                const deleteButton: any = element.querySelector('#tag_chips_delete_test1');
                 expect(deleteButton).not.toBeNull();
                 done();
             });

lib/content-services/tree-view/components/tree-view.component.spec.ts

@@ -32,19 +32,19 @@ describe('TreeViewComponent', () => {
     let treeService: TreeViewService;
     let component: any;
 
-    let fakeNodeList: TreeBaseNode[] = [
+    const fakeNodeList: TreeBaseNode[] = [
         <TreeBaseNode> {
             nodeId: 'fake-node-id', name: 'fake-node-name', level: 0, expandable: true,
             node: { entry: { name: 'fake-node-name', id: 'fake-node-id' } }
         }
     ];
 
-    let fakeChildrenList: TreeBaseNode[] = [
+    const fakeChildrenList: TreeBaseNode[] = [
         <TreeBaseNode>  { nodeId: 'fake-child-id', name: 'fake-child-name', level: 0, expandable: true, node: {} },
         <TreeBaseNode>  { nodeId: 'fake-second-id', name: 'fake-second-name', level: 0, expandable: true, node: {} }
     ];
 
-    let fakeNextChildrenList: TreeBaseNode[] = [
+    const fakeNextChildrenList: TreeBaseNode[] = [
         <TreeBaseNode> {
             nodeId: 'fake-next-child-id',
             name: 'fake-next-child-name',
@@ -61,7 +61,7 @@ describe('TreeViewComponent', () => {
         }
     ];
 
-    let returnRootOrChildrenNode = function (nodeId: string) {
+    const returnRootOrChildrenNode = function (nodeId: string) {
         if (nodeId === '9999999') {
             return of(fakeNodeList);
         } else if (nodeId === 'fake-second-id') {
@@ -101,7 +101,7 @@ describe('TreeViewComponent', () => {
         }));
 
         it('should show the subfolders when the folder is clicked', async(() => {
-            let rootFolderButton: HTMLButtonElement = <HTMLButtonElement> element.querySelector('#button-fake-node-name');
+            const rootFolderButton: HTMLButtonElement = <HTMLButtonElement> element.querySelector('#button-fake-node-name');
             expect(rootFolderButton).not.toBeNull();
             rootFolderButton.click();
             fixture.detectChanges();
@@ -117,7 +117,7 @@ describe('TreeViewComponent', () => {
             component.ngOnChanges({ 'nodeId': changeNodeId });
             fixture.detectChanges();
             fixture.whenStable().then(() => {
-                let rootFolderButton: HTMLButtonElement = <HTMLButtonElement> element.querySelector('#button-fake-next-child-name');
+                const rootFolderButton: HTMLButtonElement = <HTMLButtonElement> element.querySelector('#button-fake-next-child-name');
                 expect(rootFolderButton).not.toBeNull();
                 rootFolderButton.click();
                 fixture.detectChanges();
@@ -137,13 +137,13 @@ describe('TreeViewComponent', () => {
                 expect(nodeClicked.entry.id).toBe('fake-node-id');
                 done();
             });
-            let rootFolderButton: HTMLButtonElement = <HTMLButtonElement> element.querySelector('#button-fake-node-name');
+            const rootFolderButton: HTMLButtonElement = <HTMLButtonElement> element.querySelector('#button-fake-node-name');
             expect(rootFolderButton).not.toBeNull();
             rootFolderButton.click();
         });
 
         it('should change the icon of the opened folders', async(() => {
-            let rootFolderButton: HTMLButtonElement = <HTMLButtonElement> element.querySelector('#button-fake-node-name');
+            const rootFolderButton: HTMLButtonElement = <HTMLButtonElement> element.querySelector('#button-fake-node-name');
             expect(rootFolderButton).not.toBeNull();
             expect(element.querySelector('#button-fake-node-name .mat-icon').textContent.trim()).toBe('folder');
             rootFolderButton.click();
@@ -154,13 +154,13 @@ describe('TreeViewComponent', () => {
         }));
 
         it('should show the subfolders of a subfolder if there are any', async(() => {
-            let rootFolderButton: HTMLButtonElement = <HTMLButtonElement> element.querySelector('#button-fake-node-name');
+            const rootFolderButton: HTMLButtonElement = <HTMLButtonElement> element.querySelector('#button-fake-node-name');
             expect(rootFolderButton).not.toBeNull();
             rootFolderButton.click();
             fixture.detectChanges();
             fixture.whenStable().then(() => {
                 expect(element.querySelector('#fake-second-name-tree-child-node')).not.toBeNull();
-                let childButton: HTMLButtonElement = <HTMLButtonElement> element.querySelector('#button-fake-second-name');
+                const childButton: HTMLButtonElement = <HTMLButtonElement> element.querySelector('#button-fake-second-name');
                 expect(childButton).not.toBeNull();
                 childButton.click();
                 fixture.detectChanges();
@@ -172,7 +172,7 @@ describe('TreeViewComponent', () => {
         }));
 
         it('should hide the subfolders when clicked again', async(() => {
-            let rootFolderButton: HTMLButtonElement = <HTMLButtonElement> element.querySelector('#button-fake-node-name');
+            const rootFolderButton: HTMLButtonElement = <HTMLButtonElement> element.querySelector('#button-fake-node-name');
             expect(rootFolderButton).not.toBeNull();
             rootFolderButton.click();
             fixture.detectChanges();

lib/content-services/tree-view/services/tree-view.service.spec.ts

@@ -27,11 +27,11 @@ describe('TreeViewService', () => {
     let service: TreeViewService;
     let nodeService: NodesApiService;
 
-    let fakeNodeList = { list: { entries: [
+    const fakeNodeList = { list: { entries: [
             { entry: { id: 'fake-node-id', name: 'fake-node-name', isFolder: true } }
         ] } };
 
-    let fakeMixedNodeList = { list: { entries: [
+    const fakeMixedNodeList = { list: { entries: [
         { entry: { id: 'fake-node-id', name: 'fake-node-name', isFolder: true } },
         { entry: { id: 'fake-file-id', name: 'fake-file-name', isFolder: false } }
     ] } };

lib/content-services/upload/components/base-upload/upload-base.ts

@@ -116,7 +116,7 @@ export abstract class UploadBase implements OnInit, OnDestroy {
     }
 
     private uploadQueue(files: FileModel[]) {
-        let filteredFiles = files
+        const filteredFiles = files
             .filter(this.isFileAcceptable.bind(this))
             .filter(this.isFileSizeAcceptable.bind(this));
 

lib/content-services/upload/components/file-uploading-dialog.component.ts

@@ -88,7 +88,7 @@ export class FileUploadingDialogComponent implements OnInit, OnDestroy {
 
         this.uploadService.fileDeleted.subscribe((objId) => {
             if (this.filesUploadingList) {
-                let file = this.filesUploadingList.find((item) => {
+                const file = this.filesUploadingList.find((item) => {
                     return item.data.entry.id === objId;
                 });
                 if (file) {

lib/content-services/upload/components/file-uploading-list-row.component.spec.ts

@@ -23,7 +23,7 @@ import { FileUploadingListRowComponent } from './file-uploading-list-row.compone
 describe('FileUploadingListRowComponent', () => {
     let fixture: ComponentFixture<FileUploadingListRowComponent>;
     let component: FileUploadingListRowComponent;
-    let file = new FileModel(<File> { name: 'fake-name' });
+    const file = new FileModel(<File> { name: 'fake-name' });
 
     beforeEach(() => {
         TestBed.configureTestingModule({

lib/content-services/upload/components/upload-button.component.spec.ts

@@ -26,15 +26,15 @@ import { NodeEntry } from '@alfresco/js-api';
 
 describe('UploadButtonComponent', () => {
 
-    let file = { name: 'fake-name-1', size: 10, webkitRelativePath: 'fake-folder1/fake-name-1.json' };
-    let fakeEvent = {
+    const file = { name: 'fake-name-1', size: 10, webkitRelativePath: 'fake-folder1/fake-name-1.json' };
+    const fakeEvent = {
         currentTarget: {
             files: [file]
         },
         target: { value: 'fake-name-1' }
     };
 
-    let fakeFolderNodeWithPermission = new NodeEntry({
+    const fakeFolderNodeWithPermission = new NodeEntry({
         entry: {
             allowableOperations: [
                 'create',
@@ -82,21 +82,21 @@ describe('UploadButtonComponent', () => {
 
     it('should render upload-single-file button as default', () => {
         component.multipleFiles = false;
-        let compiled = fixture.debugElement.nativeElement;
+        const compiled = fixture.debugElement.nativeElement;
         fixture.detectChanges();
         expect(compiled.querySelector('#upload-single-file')).toBeDefined();
     });
 
     it('should render upload-multiple-file button if multipleFiles is true', () => {
         component.multipleFiles = true;
-        let compiled = fixture.debugElement.nativeElement;
+        const compiled = fixture.debugElement.nativeElement;
         fixture.detectChanges();
         expect(compiled.querySelector('#upload-multiple-files')).toBeDefined();
     });
 
     it('should render an uploadFolder button if uploadFolder is true', () => {
         component.uploadFolders = true;
-        let compiled = fixture.debugElement.nativeElement;
+        const compiled = fixture.debugElement.nativeElement;
         fixture.detectChanges();
         expect(compiled.querySelector('#uploadFolder')).toBeDefined();
     });
@@ -104,7 +104,7 @@ describe('UploadButtonComponent', () => {
     it('should disable uploadFolder button if disabled is true', () => {
         component.disabled = true;
         component.uploadFolders = true;
-        let compiled = fixture.debugElement.nativeElement;
+        const compiled = fixture.debugElement.nativeElement;
         fixture.detectChanges();
         expect(compiled.querySelector('#uploadFolder').getAttribute('disabled')).toBe('true');
     });
@@ -112,7 +112,7 @@ describe('UploadButtonComponent', () => {
     it('should disable upload-single-file button if disabled is true', () => {
         component.disabled = true;
         component.multipleFiles = false;
-        let compiled = fixture.debugElement.nativeElement;
+        const compiled = fixture.debugElement.nativeElement;
         fixture.detectChanges();
         expect(compiled.querySelector('#upload-single-file').getAttribute('disabled')).toBe('true');
     });
@@ -182,7 +182,7 @@ describe('UploadButtonComponent', () => {
     });
 
     it('should by default the title of the button get from the JSON file', () => {
-        let compiled = fixture.debugElement.nativeElement;
+        const compiled = fixture.debugElement.nativeElement;
         fixture.detectChanges();
         component.uploadFolders = false;
         component.multipleFiles = false;
@@ -199,7 +199,7 @@ describe('UploadButtonComponent', () => {
     });
 
     it('should staticTitle properties change the title of the upload buttons', () => {
-        let compiled = fixture.debugElement.nativeElement;
+        const compiled = fixture.debugElement.nativeElement;
         component.staticTitle = 'test-text';
         component.uploadFolders = false;
         component.multipleFiles = false;

lib/content-services/upload/components/upload-button.component.ts

@@ -78,7 +78,7 @@ export class UploadButtonComponent extends UploadBase implements OnInit, OnChang
     }
 
     ngOnChanges(changes: SimpleChanges) {
-        let rootFolderId = changes['rootFolderId'];
+        const rootFolderId = changes['rootFolderId'];
         if (rootFolderId && rootFolderId.currentValue) {
             this.checkPermission();
         }
@@ -89,7 +89,7 @@ export class UploadButtonComponent extends UploadBase implements OnInit, OnChang
     }
 
     onFilesAdded($event: any): void {
-        let files: File[] = FileUtils.toFileArray($event.currentTarget.files);
+        const files: File[] = FileUtils.toFileArray($event.currentTarget.files);
 
         if (this.hasAllowableOperations) {
             this.uploadFiles(files);
@@ -102,7 +102,7 @@ export class UploadButtonComponent extends UploadBase implements OnInit, OnChang
 
     onDirectoryAdded($event: any): void {
         if (this.hasAllowableOperations) {
-            let files: File[] = FileUtils.toFileArray($event.currentTarget.files);
+            const files: File[] = FileUtils.toFileArray($event.currentTarget.files);
             this.uploadFiles(files);
         } else {
             this.permissionEvent.emit(new PermissionModel({ type: 'content', action: 'upload', permission: 'create' }));
@@ -113,7 +113,7 @@ export class UploadButtonComponent extends UploadBase implements OnInit, OnChang
 
     checkPermission() {
         if (this.rootFolderId) {
-            let opts: any = {
+            const opts: any = {
                 includeSource: true,
                 include: ['allowableOperations']
             };

lib/content-services/upload/components/upload-drag-area.component.spec.ts

@@ -163,7 +163,7 @@ describe('UploadDragAreaComponent', () => {
             spyOn(uploadService, 'uploadFilesInTheQueue');
             fixture.detectChanges();
 
-            let itemEntity = {
+            const itemEntity = {
                 isDirectory: true,
                 createReader: () => {
                     return {
@@ -187,20 +187,20 @@ describe('UploadDragAreaComponent', () => {
             spyOn(uploadService, 'addToQueue');
             spyOn(uploadService, 'uploadFilesInTheQueue');
 
-            let fakeItem = {
+            const fakeItem = {
                 fullPath: '/folder-fake/file-fake.png',
                 isDirectory: false,
                 isFile: true,
                 relativeFolder: '/',
                 name: 'file-fake.png',
                 file: (callbackFile) => {
-                    let fileFake = new File(['fakefake'], 'file-fake.png', { type: 'image/png' });
+                    const fileFake = new File(['fakefake'], 'file-fake.png', { type: 'image/png' });
                     callbackFile(fileFake);
                 }
             };
             fixture.detectChanges();
 
-            let fakeCustomEvent: CustomEvent = new CustomEvent('CustomEvent', {
+            const fakeCustomEvent: CustomEvent = new CustomEvent('CustomEvent', {
                 detail: { data: getFakeShareDataRow([]), files: [fakeItem] }
             });
             component.onUploadFiles(fakeCustomEvent);
@@ -288,19 +288,19 @@ describe('UploadDragAreaComponent', () => {
         }));
 
         it('should upload a file when user has create permission on target folder', async(() => {
-            let fakeItem = {
+            const fakeItem = {
                 fullPath: '/folder-fake/file-fake.png',
                 isDirectory: false,
                 isFile: true,
                 name: 'file-fake.png',
                 relativeFolder: '/',
                 file: (callbackFile) => {
-                    let fileFake = new File(['fakefake'], 'file-fake.png', { type: 'image/png' });
+                    const fileFake = new File(['fakefake'], 'file-fake.png', { type: 'image/png' });
                     callbackFile(fileFake);
                 }
             };
 
-            let fakeCustomEvent: CustomEvent = new CustomEvent('CustomEvent', {
+            const fakeCustomEvent: CustomEvent = new CustomEvent('CustomEvent', {
                 detail: {
                     data: getFakeShareDataRow(),
                     files: [fakeItem]
@@ -313,14 +313,14 @@ describe('UploadDragAreaComponent', () => {
 
         it('should upload a file to a specific target folder when dropped onto one', async(() => {
 
-            let fakeItem = {
+            const fakeItem = {
                 fullPath: '/folder-fake/file-fake.png',
                 isDirectory: false,
                 isFile: true,
                 name: 'file-fake.png',
                 relativeFolder: '/',
                 file: (callbackFile) => {
-                    let fileFake = new File(['fakefake'], 'file-fake.png', { type: 'image/png' });
+                    const fileFake = new File(['fakefake'], 'file-fake.png', { type: 'image/png' });
                     callbackFile(fileFake);
                 }
             };
@@ -330,7 +330,7 @@ describe('UploadDragAreaComponent', () => {
                 expect(fileList.options.path).toBe('pippo/');
             });
 
-            let fakeCustomEvent: CustomEvent = new CustomEvent('CustomEvent', {
+            const fakeCustomEvent: CustomEvent = new CustomEvent('CustomEvent', {
                 detail: {
                     data: getFakeShareDataRow(),
                     files: [fakeItem]
@@ -342,14 +342,14 @@ describe('UploadDragAreaComponent', () => {
 
         it('should upload a folder to a specific target folder when dropped onto one', async(() => {
 
-            let fakeItem = {
+            const fakeItem = {
                 fullPath: '/folder-fake/file-fake.png',
                 isDirectory: false,
                 isFile: true,
                 name: 'file-fake.png',
                 relativeFolder: '/super',
                 file: (callbackFile) => {
-                    let fileFake = new File(['fakefake'], 'file-fake.png', { type: 'image/png' });
+                    const fileFake = new File(['fakefake'], 'file-fake.png', { type: 'image/png' });
                     callbackFile(fileFake);
                 }
             };
@@ -359,7 +359,7 @@ describe('UploadDragAreaComponent', () => {
                 expect(fileList.options.path).toBe('pippo/super');
             });
 
-            let fakeCustomEvent: CustomEvent = new CustomEvent('CustomEvent', {
+            const fakeCustomEvent: CustomEvent = new CustomEvent('CustomEvent', {
                 detail: {
                     data: getFakeShareDataRow(),
                     files: [fakeItem]
@@ -371,14 +371,14 @@ describe('UploadDragAreaComponent', () => {
 
         it('should upload the file in the current folder when the target is file', async(() => {
 
-            let fakeItem = {
+            const fakeItem = {
                 fullPath: '/folder-fake/file-fake.png',
                 isDirectory: false,
                 isFile: true,
                 name: 'file-fake.png',
                 relativeFolder: '/',
                 file: (callbackFile) => {
-                    let fileFake = new File(['fakefake'], 'file-fake.png', { type: 'image/png' });
+                    const fileFake = new File(['fakefake'], 'file-fake.png', { type: 'image/png' });
                     callbackFile(fileFake);
                 }
             };
@@ -388,7 +388,7 @@ describe('UploadDragAreaComponent', () => {
                 expect(fileList.options.path).toBe('/');
             });
 
-            let fakeCustomEvent: CustomEvent = new CustomEvent('CustomEvent', {
+            const fakeCustomEvent: CustomEvent = new CustomEvent('CustomEvent', {
                 detail: {
                     data: getFakeFileShareRow(),
                     files: [fakeItem]
@@ -404,14 +404,14 @@ describe('UploadDragAreaComponent', () => {
         it('should raise an error if upload a file goes wrong', (done) => {
             spyOn(uploadService, 'getUploadPromise').and.callThrough();
 
-            let fakeItem = {
+            const fakeItem = {
                 fullPath: '/folder-fake/file-fake.png',
                 isDirectory: false,
                 isFile: true,
                 relativeFolder: '/',
                 name: 'file-fake.png',
                 file: (callbackFile) => {
-                    let fileFake = new File(['fakefake'], 'file-fake.png', { type: 'image/png' });
+                    const fileFake = new File(['fakefake'], 'file-fake.png', { type: 'image/png' });
                     callbackFile(fileFake);
                 }
             };
@@ -424,7 +424,7 @@ describe('UploadDragAreaComponent', () => {
                 done();
             });
 
-            let fakeCustomEvent: CustomEvent = new CustomEvent('CustomEvent', {
+            const fakeCustomEvent: CustomEvent = new CustomEvent('CustomEvent', {
                 detail: {
                     data: getFakeShareDataRow(),
                     files: [fakeItem]

lib/content-services/upload/components/upload-drag-area.component.ts

@@ -94,9 +94,9 @@ export class UploadDragAreaComponent extends UploadBase implements NodeAllowable
     onUploadFiles(event: CustomEvent) {
         event.stopPropagation();
         event.preventDefault();
-        let isAllowed: boolean = this.contentService.hasAllowableOperations(event.detail.data.obj.entry, AllowableOperationsEnum.CREATE);
+        const isAllowed: boolean = this.contentService.hasAllowableOperations(event.detail.data.obj.entry, AllowableOperationsEnum.CREATE);
         if (isAllowed) {
-            let fileInfo: FileInfo[] = event.detail.files;
+            const fileInfo: FileInfo[] = event.detail.files;
             if (this.isTargetNodeFolder(event)) {
                 const destinationFolderName = event.detail.data.obj.entry.name;
                 fileInfo.map((file) => file.relativeFolder = destinationFolderName ? destinationFolderName.concat(file.relativeFolder) : file.relativeFolder);

lib/content-services/upload/directives/file-draggable.directive.spec.ts

@@ -23,7 +23,7 @@ describe('FileDraggableDirective', () => {
     let component: FileDraggableDirective;
 
     beforeEach( () => {
-        let el = new ElementRef(null);
+        const el = new ElementRef(null);
         component = new FileDraggableDirective(el, null);
     });
 
@@ -33,7 +33,7 @@ describe('FileDraggableDirective', () => {
 
     it('should not allow drag and drop when disabled', () => {
         component.enabled = false;
-        let event = new CustomEvent('custom-event');
+        const event = new CustomEvent('custom-event');
         spyOn(event, 'preventDefault').and.stub();
         component.onDropFiles(event);
         component.onDragEnter(event);

lib/content-services/version-manager/version-list.component.spec.ts

@@ -176,9 +176,9 @@ describe('VersionListComponent', () => {
 
             fixture.whenStable().then(() => {
                 fixture.detectChanges();
-                let versionFileName = fixture.debugElement.query(By.css('.adf-version-list-item-name')).nativeElement.innerText;
-                let versionIdText = fixture.debugElement.query(By.css('.adf-version-list-item-version')).nativeElement.innerText;
-                let versionComment = fixture.debugElement.query(By.css('.adf-version-list-item-comment')).nativeElement.innerText;
+                const versionFileName = fixture.debugElement.query(By.css('.adf-version-list-item-name')).nativeElement.innerText;
+                const versionIdText = fixture.debugElement.query(By.css('.adf-version-list-item-version')).nativeElement.innerText;
+                const versionComment = fixture.debugElement.query(By.css('.adf-version-list-item-comment')).nativeElement.innerText;
 
                 expect(versionFileName).toBe('test-file-name');
                 expect(versionIdText).toBe('1.0');
@@ -208,7 +208,7 @@ describe('VersionListComponent', () => {
 
             fixture.whenStable().then(() => {
                 fixture.detectChanges();
-                let versionCommentEl = fixture.debugElement.query(By.css('.adf-version-list-item-comment'));
+                const versionCommentEl = fixture.debugElement.query(By.css('.adf-version-list-item-comment'));
 
                 expect(versionCommentEl).toBeNull();
                 done();
@@ -332,7 +332,7 @@ describe('VersionListComponent', () => {
 
                 fixture.whenStable().then(() => {
                     fixture.detectChanges();
-                    let menuButton = fixture.nativeElement.querySelector('[id="adf-version-list-action-menu-button-1.0"]');
+                    const menuButton = fixture.nativeElement.querySelector('[id="adf-version-list-action-menu-button-1.0"]');
 
                     expect(menuButton).not.toBeNull();
                     done();
@@ -345,7 +345,7 @@ describe('VersionListComponent', () => {
 
                 fixture.whenStable().then(() => {
                     fixture.detectChanges();
-                    let menuButton = fixture.nativeElement.querySelector('[id="adf-version-list-action-menu-button-1.0"]');
+                    const menuButton = fixture.nativeElement.querySelector('[id="adf-version-list-action-menu-button-1.0"]');
 
                     expect(menuButton).toBeNull();
                     done();
@@ -379,10 +379,10 @@ describe('VersionListComponent', () => {
             it('should disable delete action if is not allowed', (done) => {
                 fixture.whenStable().then(() => {
                     fixture.detectChanges();
-                    let menuButton = fixture.nativeElement.querySelector('[id="adf-version-list-action-menu-button-1.1"]');
+                    const menuButton = fixture.nativeElement.querySelector('[id="adf-version-list-action-menu-button-1.1"]');
                     menuButton.click();
 
-                    let deleteButton: any = document.querySelector('[id="adf-version-list-action-delete-1.1"]');
+                    const deleteButton: any = document.querySelector('[id="adf-version-list-action-delete-1.1"]');
 
                     expect(deleteButton.disabled).toBe(true);
                     done();
@@ -392,10 +392,10 @@ describe('VersionListComponent', () => {
             it('should disable restore action if is not allowed', (done) => {
                 fixture.whenStable().then(() => {
                     fixture.detectChanges();
-                    let menuButton = fixture.nativeElement.querySelector('[id="adf-version-list-action-menu-button-1.1"]');
+                    const menuButton = fixture.nativeElement.querySelector('[id="adf-version-list-action-menu-button-1.1"]');
                     menuButton.click();
 
-                    let restoreButton: any = document.querySelector('[id="adf-version-list-action-restore-1.1"]');
+                    const restoreButton: any = document.querySelector('[id="adf-version-list-action-restore-1.1"]');
 
                     expect(restoreButton.disabled).toBe(true);
                     done();
@@ -429,10 +429,10 @@ describe('VersionListComponent', () => {
             it('should enable delete action if is allowed', (done) => {
                 fixture.whenStable().then(() => {
                     fixture.detectChanges();
-                    let menuButton = fixture.nativeElement.querySelector('[id="adf-version-list-action-menu-button-1.1"]');
+                    const menuButton = fixture.nativeElement.querySelector('[id="adf-version-list-action-menu-button-1.1"]');
                     menuButton.click();
 
-                    let deleteButton: any = document.querySelector('[id="adf-version-list-action-delete-1.1"]');
+                    const deleteButton: any = document.querySelector('[id="adf-version-list-action-delete-1.1"]');
 
                     expect(deleteButton.disabled).toBe(false);
                     done();
@@ -442,10 +442,10 @@ describe('VersionListComponent', () => {
             it('should enable restore action if is allowed', (done) => {
                 fixture.whenStable().then(() => {
                     fixture.detectChanges();
-                    let menuButton = fixture.nativeElement.querySelector('[id="adf-version-list-action-menu-button-1.1"]');
+                    const menuButton = fixture.nativeElement.querySelector('[id="adf-version-list-action-menu-button-1.1"]');
                     menuButton.click();
 
-                    let restoreButton: any = document.querySelector('[id="adf-version-list-action-restore-1.1"]');
+                    const restoreButton: any = document.querySelector('[id="adf-version-list-action-restore-1.1"]');
 
                     expect(restoreButton.disabled).toBe(false);
                     done();

lib/content-services/version-manager/version-manager.component.spec.ts

@@ -78,7 +78,7 @@ describe('VersionManagerComponent', () => {
         fixture.detectChanges();
         fixture.whenStable().then(() => {
             fixture.detectChanges();
-            let versionCommentEl = fixture.debugElement.query(By.css('.adf-version-list-item-comment'));
+            const versionCommentEl = fixture.debugElement.query(By.css('.adf-version-list-item-comment'));
 
             expect(versionCommentEl).not.toBeNull();
             expect(versionCommentEl.nativeElement.innerText).toBe(expectedComment);
@@ -91,7 +91,7 @@ describe('VersionManagerComponent', () => {
 
         fixture.whenStable().then(() => {
             fixture.detectChanges();
-            let versionCommentEl = fixture.debugElement.query(By.css('.adf-version-list-item-comment'));
+            const versionCommentEl = fixture.debugElement.query(By.css('.adf-version-list-item-comment'));
 
             expect(versionCommentEl).toBeNull();
         });
@@ -128,7 +128,7 @@ describe('VersionManagerComponent', () => {
         it('should upload button be visible after click on add new version button', () => {
             fixture.detectChanges();
 
-            let showUploadButton = fixture.debugElement.query(By.css('#adf-show-version-upload-button'));
+            const showUploadButton = fixture.debugElement.query(By.css('#adf-show-version-upload-button'));
 
             showUploadButton.nativeElement.click();
 

lib/content-services/webscript/webscript.component.spec.ts

@@ -37,7 +37,7 @@ describe('WebscriptComponent', () => {
     });
 
     beforeEach(async(() => {
-        let appConfig: AppConfigService = TestBed.get(AppConfigService);
+        const appConfig: AppConfigService = TestBed.get(AppConfigService);
         appConfig.config.ecmHost = 'http://localhost:9876/ecm';
 
         fixture = TestBed.createComponent(WebscriptComponent);
@@ -162,7 +162,7 @@ describe('WebscriptComponent', () => {
                 done();
             });
 
-            let dataTable = {
+            const dataTable = {
                 data: [
                     {id: 1, name: 'Name 1'},
                     {id: 2, name: 'Name 2'}
@@ -200,7 +200,7 @@ describe('WebscriptComponent', () => {
                 done();
             });
 
-            let dataTable = {
+            const dataTable = {
                 data: [
                     {id: 1, name: 'Name 1'},
                     {id: 2, name: 'Name 2'}

lib/content-services/webscript/webscript.component.ts

@@ -119,7 +119,7 @@ export class WebscriptComponent implements OnChanges {
      * @returns the data as datatable
      */
     showDataAsDataTable(data: any) {
-        let datatableData: any = null;
+        const datatableData: any = null;
         try {
 
             if (!data.schema) {