tslint arrow-parens rule (#4003)

lib/process-services/people/components/people-list/people-list.component.spec.ts

@@ -48,7 +48,7 @@ describe('PeopleListComponent', () => {
         let row = new ObjectDataRow(fakeUser);
         let rowEvent = new DataRowEvent(row, null);
 
-        peopleListComponent.clickRow.subscribe(selectedUser => {
+        peopleListComponent.clickRow.subscribe((selectedUser) => {
             expect(selectedUser.id).toEqual(1);
             expect(selectedUser.email).toEqual('fake@mail.com');
             expect(peopleListComponent.user.id).toEqual(1);

lib/process-services/people/components/people-search/people-search.component.ts

@@ -59,7 +59,7 @@ export class PeopleSearchComponent implements OnInit {
         this.filteredResults$ = this.results
             .pipe(
                 map((users) => {
-                    return users.filter(user => user.id !== this.selectedUser.id);
+                    return users.filter((user) => user.id !== this.selectedUser.id);
                 })
             );
         this.performSearch = this.performSearchCallback.bind(this);

lib/process-services/people/components/people/people.component.ts

@@ -51,7 +51,7 @@ export class PeopleComponent implements OnInit, AfterViewInit {
     peopleSearch$: Observable<UserProcessModel[]>;
 
     constructor(private logService: LogService, public peopleProcessService: PeopleProcessService) {
-        this.peopleSearch$ = new Observable<UserProcessModel[]>(observer => this.peopleSearchObserver = observer)
+        this.peopleSearch$ = new Observable<UserProcessModel[]>((observer) => this.peopleSearchObserver = observer)
             .pipe(
                 share()
             );
@@ -79,14 +79,14 @@ export class PeopleComponent implements OnInit, AfterViewInit {
         this.peopleProcessService.getWorkflowUsers(this.taskId, searchedWord)
             .subscribe((users) => {
                 this.peopleSearchObserver.next(users);
-            }, error => this.logService.error(error));
+            }, (error) => this.logService.error(error));
     }
 
     involveUser(user: UserProcessModel) {
         this.peopleProcessService.involveUserWithTask(this.taskId, user.id.toString())
             .subscribe(() => {
                 this.people = [...this.people, user];
-            }, error => this.logService.error('Impossible to involve user with task'));
+            }, (error) => this.logService.error('Impossible to involve user with task'));
     }
 
     removeInvolvedUser(user: UserProcessModel) {
@@ -95,7 +95,7 @@ export class PeopleComponent implements OnInit, AfterViewInit {
                 this.people = this.people.filter((involvedUser) => {
                     return involvedUser.id !== user.id;
                 });
-            }, error => this.logService.error('Impossible to remove involved user from task'));
+            }, (error) => this.logService.error('Impossible to remove involved user from task'));
     }
 
     getDisplayUser(firstName: string, lastName: string, delimiter: string = '-'): string {