81 lines
2.4 KiB
Dart
81 lines
2.4 KiB
Dart
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import 'dart:async';
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import 'package:flutter/foundation.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:flux/core/blocs/session/session_cubit.dart';
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import 'package:flux/features/notes/data/notes_repository.dart';
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import 'package:flux/features/notes/models/note_model.dart';
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import 'package:get_it/get_it.dart';
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part 'notes_event.dart';
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part 'notes_state.dart';
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class NotesBloc extends Bloc<NotesEvent, NotesState> {
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final NotesRepository _repository = GetIt.I.get<NotesRepository>();
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final String _companyId = GetIt.I.get<SessionCubit>().state.company!.id!;
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final String _currentStaffId = GetIt.I
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.get<SessionCubit>()
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.state
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.currentStaffMember!
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.id!;
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NotesBloc() : super(const NotesState()) {
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on<SubscribeToNotesRequested>(_onSubscribeToNotesRequested);
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on<NoteSavedRequested>(_onNoteSavedRequested);
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on<NoteDeletedRequested>(_onNoteDeletedRequested);
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// Facciamo partire l'ascolto in tempo reale al boot del BLoC
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add(SubscribeToNotesRequested());
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}
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Future<void> _onSubscribeToNotesRequested(
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SubscribeToNotesRequested event,
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Emitter<NotesState> emit,
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) async {
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emit(state.copyWith(status: NotesStatus.loading));
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// Usiamo l'emit.forEach sullo stream pulito del repository
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await emit.forEach<List<NoteModel>>(
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_repository.notesStream(
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companyId: _companyId,
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currentStaffId: _currentStaffId,
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),
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onData: (notesList) {
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return state.copyWith(status: NotesStatus.success, notes: notesList);
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},
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onError: (error, stackTrace) {
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return state.copyWith(
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status: NotesStatus.failure,
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errorMessage: 'Errore nello stream realtime: $error',
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);
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},
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);
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}
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Future<void> _onNoteSavedRequested(
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NoteSavedRequested event,
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Emitter<NotesState> emit,
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) async {
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try {
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await _repository.saveNote(event.note);
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// Non serve fare l'emit! Ci pensa lo stream a far rimbalzare i dati aggiornati
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} catch (e) {
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emit(
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state.copyWith(status: NotesStatus.failure, errorMessage: e.toString()),
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);
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}
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}
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Future<void> _onNoteDeletedRequested(
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NoteDeletedRequested event,
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Emitter<NotesState> emit,
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) async {
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try {
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await _repository.deleteNote(event.noteId);
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// Anche qui, lo stream rileva la cancellazione in automatico
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} catch (e) {
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emit(
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state.copyWith(status: NotesStatus.failure, errorMessage: e.toString()),
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);
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}
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}
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}
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