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class ItemsBloc extends BaseBloc { | |
//region Fetch Items | |
var _listOfItemsSubject = BehaviorSubject<List<Items>>(); | |
Stream<List<Items>> get listOfItemsStream => _listOfItemsSubject.stream; | |
var _fetchItemsSubject = PublishSubject<Event>(); | |
Sink<Event> get fetchItemsSink => _fetchItemsSubject.sink; | |
//endregion | |
//region Add Items | |
var _addItemSubject = PublishSubject<Input>(); | |
Sink<Input> get addItemSink => _addItemSubject.sink; | |
var _addResponseSubject = PublishSubject<Item>(); | |
Stream<Item> get addResponseStream => _addResponseSubject.stream; | |
//endregion | |
//region Edit Items | |
var _editItemSubject = PublishSubject<Input>(); | |
Sink<Input> get editItemSink => _editItemSubject.sink; | |
var _editResponseSubject = PublishSubject<Item>(); | |
Stream<Item> get editResponseStream => _editResponseSubject.stream; | |
//endregion | |
ItemsBloc(ItemsManager manager) { | |
_fetchItems(); | |
_addItems(); | |
_editItems(); | |
} | |
void _fetchItems() { | |
_fetchItemsSubject.stream | |
.flatMap((_) => manager.fetchItems()) | |
.listen(_listOfItemsSubject.add, error: (e) => handleError(e)); | |
_fetchItemsSubject.add(Event()) | |
} | |
void _addItems() { | |
_addItemSubject | |
.stream | |
.flatMap((input) => manager.addItem(input)) | |
.listen(_addResponseSubject.add, error: (e) => handleError(e)); | |
} | |
void _editItems() { | |
_editItemSubject | |
.stream | |
.flatMap((input) => manager.editItem(input)) | |
.listen(_editResponseSubject.add, error: (e) => handleError(e)); | |
} | |
} |
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