46 lines
1.4 KiB
Dart
46 lines
1.4 KiB
Dart
import 'package:flutter/cupertino.dart';
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import 'package:initial_folder/models/instructor_model.dart';
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import 'package:initial_folder/services/instructor_service.dart';
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enum ResultState { Loading, HasData, NoData, Error }
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class InstructorProvider with ChangeNotifier {
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final InstructorService instructorService;
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final int id;
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InstructorProvider({required this.instructorService, required this.id}) {
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getProfileInstructor(id);
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}
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InstructorModel? _instructorModel;
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ResultState? _state;
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String _message = '';
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InstructorModel? get result => _instructorModel;
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ResultState? get state => _state;
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String get message => _message;
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set instruktur(InstructorModel instruktur) {
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_instructorModel = instruktur;
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notifyListeners();
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}
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Future<dynamic> getProfileInstructor(_id) async {
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try {
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_state = ResultState.Loading;
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notifyListeners();
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InstructorModel instruktur =
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await instructorService.getInstructorProfile(_id);
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if (instruktur.data.isEmpty) {
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_state = ResultState.NoData;
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notifyListeners();
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return _message = 'Tidak Ada Data';
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} else {
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_state = ResultState.HasData;
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notifyListeners();
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return _instructorModel = instruktur;
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}
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} catch (e) {
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_state = ResultState.Error;
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notifyListeners();
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return _message = 'Error --> $e';
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}
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}
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}
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