LinkListBloc constructor Null safety

LinkListBloc(
  1. {FilterLinkModels? filter,
  2. bool? paged,
  3. String? orderBy,
  4. bool? descending,
  5. bool? detailed,
  6. EliudQuery? eliudQuery,
  7. required LinkRepository linkRepository,
  8. int linkLimit = 5}
)

Implementation

LinkListBloc(
    {this.filter,
    this.paged,
    this.orderBy,
    this.descending,
    this.detailed,
    this.eliudQuery,
    required LinkRepository linkRepository,
    this.linkLimit = 5})
    : _linkRepository = linkRepository,
      super(LinkListLoading()) {
  on<LoadLinkList>((event, emit) {
    if ((detailed == null) || (!detailed!)) {
      _mapLoadLinkListToState();
    } else {
      _mapLoadLinkListWithDetailsToState();
    }
  });

  on<NewPage>((event, emit) {
    pages = pages +
        1; // it doesn't matter so much if we increase pages beyond the end
    _mapLoadLinkListWithDetailsToState();
  });

  on<LinkChangeQuery>((event, emit) {
    eliudQuery = event.newQuery;
    if ((detailed == null) || (!detailed!)) {
      _mapLoadLinkListToState();
    } else {
      _mapLoadLinkListWithDetailsToState();
    }
  });

  on<AddLinkList>((event, emit) async {
    await _mapAddLinkListToState(event);
  });

  on<UpdateLinkList>((event, emit) async {
    await _mapUpdateLinkListToState(event);
  });

  on<DeleteLinkList>((event, emit) async {
    await _mapDeleteLinkListToState(event);
  });

  on<LinkListUpdated>((event, emit) {
    emit(_mapLinkListUpdatedToState(event));
  });
}