umar-muneer

@Entity({
  tableName: 'folders',
})
export class FolderEntity {
  @ManyToMany({
    entity: () => Project,
    pivotEntity: () => VisionProjectsFolderEntity,
    joinColumn: 'folder__id', // this property is important to provide, it is the column where we will go and query the pivot table
  })
  projects = new Collection<Project>(this);

umar-muneer

public class Component {
  constructor(private service: Service) {}
  handleClick$ = new Subject();
  ngOnInit() {
    this.handleClick$.pipe(
      switchMap(() => {
        return this.service.someObservable$;
      })
    ).subscribe(console.log);
    // this observable would stop firing as soon as there is an error, subsequent button clicks will not trigger it.