DocumentItemListBloc constructor Null safety

DocumentItemListBloc(
  1. {FilterDocumentItemModels? filter,
  2. bool? paged,
  3. String? orderBy,
  4. bool? descending,
  5. bool? detailed,
  6. EliudQuery? eliudQuery,
  7. required DocumentItemRepository documentItemRepository,
  8. int documentItemLimit = 5}
)

Implementation

DocumentItemListBloc(
    {this.filter,
    this.paged,
    this.orderBy,
    this.descending,
    this.detailed,
    this.eliudQuery,
    required DocumentItemRepository documentItemRepository,
    this.documentItemLimit = 5})
    : _documentItemRepository = documentItemRepository,
      super(DocumentItemListLoading()) {
  on<LoadDocumentItemList>((event, emit) {
    if ((detailed == null) || (!detailed!)) {
      _mapLoadDocumentItemListToState();
    } else {
      _mapLoadDocumentItemListWithDetailsToState();
    }
  });

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

  on<DocumentItemChangeQuery>((event, emit) {
    eliudQuery = event.newQuery;
    if ((detailed == null) || (!detailed!)) {
      _mapLoadDocumentItemListToState();
    } else {
      _mapLoadDocumentItemListWithDetailsToState();
    }
  });

  on<AddDocumentItemList>((event, emit) async {
    await _mapAddDocumentItemListToState(event);
  });

  on<UpdateDocumentItemList>((event, emit) async {
    await _mapUpdateDocumentItemListToState(event);
  });

  on<DeleteDocumentItemList>((event, emit) async {
    await _mapDeleteDocumentItemListToState(event);
  });

  on<DocumentItemListUpdated>((event, emit) {
    emit(_mapDocumentItemListUpdatedToState(event));
  });
}