51 lines
1.5 KiB
Dart
51 lines
1.5 KiB
Dart
import 'dart:async';
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import 'dart:developer';
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import 'package:flutter/material.dart';
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import 'package:initial_folder/models/qna_model.dart';
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import 'package:initial_folder/services/qna_service.dart';
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import 'package:rxdart/rxdart.dart';
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enum ResultState { loading, noData, hasData, error }
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enum ResultStateLike { loading, error }
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class QnaProvider with ChangeNotifier {
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final _service = QnaService();
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StreamController<QnaModel> streamController = BehaviorSubject();
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String _message = '';
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String get message => _message;
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ResultState? _state;
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ResultState? get state => _state;
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QnaModel? _qnaModel;
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QnaModel? get result => _qnaModel;
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set qnaModel(QnaModel? qnaModel) {
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_qnaModel = qnaModel;
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notifyListeners();
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}
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Stream<QnaModel> get qnaStream {
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return streamController.stream;
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}
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//Get QNA
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Future<void> getQna(String idCourse) async {
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try {
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QnaModel qnaModel = await _service.getMyQna(idCourse);
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if (qnaModel.error == true && qnaModel.status == 404) {
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// Jika respons adalah 404 (tidak ditemukan), tangani objek dummy di sini
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// Misalnya, menampilkan pesan kepada pengguna bahwa tidak ada data yang ditemukan
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// Atau menampilkan UI yang sesuai
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print('masuk rerror dsiinii');
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streamController.add(qnaModel);
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} else {
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// Jika respons adalah 200 (berhasil), tambahkan data ke dalam stream
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streamController.add(qnaModel);
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}
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} catch (error) {
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// Tangani jenis error lain jika diperlukan
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rethrow;
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}
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}
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}
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