mirror of
https://github.com/SyncrowIOT/syncrow-app.git
synced 2025-07-15 01:35:23 +00:00
cfc395e210
Refactor HTTPInterceptor to handle error responses and add a CustomSnackBar helper to display snack bars. This will improve error handling and user feedback in the application.
64 lines
2.5 KiB
Dart
64 lines
2.5 KiB
Dart
import 'package:dio/dio.dart';
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import 'package:flutter_secure_storage/flutter_secure_storage.dart';
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import 'package:syncrow_app/features/auth/bloc/auth_cubit.dart';
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import 'package:syncrow_app/features/auth/model/token.dart';
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import 'package:syncrow_app/navigation/navigation_service.dart';
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import 'dart:async';
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import 'dart:developer' as developer;
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import 'package:syncrow_app/services/api/network_exception.dart';
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import 'package:syncrow_app/utils/helpers/snack_bar.dart';
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class HTTPInterceptor extends InterceptorsWrapper {
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@override
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@override
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void onResponse(Response response, ResponseInterceptorHandler handler) async {
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return handler.next(response);
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}
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@override
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void onRequest(
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RequestOptions options, RequestInterceptorHandler handler) async {
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var storage = const FlutterSecureStorage();
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var token = await storage.read(key: Token.loginAccessTokenKey);
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// options.headers['Authorization'] = 'Bearer $token';
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options.headers['Authorization'] = 'Bearer ${'${token!}123'}';
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super.onRequest(options, handler);
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}
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@override
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void onError(DioException err, ErrorInterceptorHandler handler) async {
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developer.log('Error Message: ${err.message}');
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developer.log('Error res Code: ${err.response?.statusCode}');
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developer.log('Error res Data: ${err.response?.data}');
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developer.log('Error res status message: ${err.response?.statusMessage}');
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ServerFailure failure = ServerFailure.fromDioError(err);
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CustomSnackBar.displaySnackBar(failure.toString());
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var storage = const FlutterSecureStorage();
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var token = await storage.read(key: Token.loginAccessTokenKey);
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if (err.response?.statusCode == 401 && token != null) {
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await AuthCubit.get(NavigationService.navigatorKey.currentContext!)
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.logout();
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super.onError(err, handler);
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}
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}
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/// Validates the response and returns true if it is successful (status code 2xx).
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Future<bool> validateResponse(Response response) async {
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if (response.statusCode != null) {
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if (response.statusCode! >= 200 && response.statusCode! < 300) {
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// If the response status code is within the successful range (2xx),
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// return true indicating a successful response.
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return true;
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} else {
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// If the response status code is not within the successful range (2xx),
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// return false indicating an unsuccessful response.
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return false;
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}
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} else {
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// If the response status code is null, return false indicating an unsuccessful response.
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return false;
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}
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}
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}
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