33 lines
817 B
Dart
33 lines
817 B
Dart
import 'package:flutter/material.dart';
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import 'package:initial_folder/services/qna_service.dart';
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enum ResultState { uninitilized, loading, failed, success }
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class LikeOrUnlikeProvider with ChangeNotifier {
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ResultState _state = ResultState.uninitilized;
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ResultState get state => _state;
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//Posting QNA
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Future<bool> likeOrUnlike(int idQna) async {
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try {
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_state = ResultState.loading;
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notifyListeners();
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bool response = await QnaService().likeOrLike(idQna);
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if (response) {
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_state = ResultState.success;
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notifyListeners();
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return true;
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} else {
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_state = ResultState.failed;
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notifyListeners();
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return false;
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}
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} catch (e) {
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_state = ResultState.failed;
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notifyListeners();
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return false;
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}
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}
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}
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