60 lines
1.5 KiB
Dart
60 lines
1.5 KiB
Dart
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import 'package:dio/dio.dart';
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import 'api_exception.dart';
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import 'api_interceptor.dart';
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import '../storage/token_storage.dart';
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class ApiClient {
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final Dio _dio;
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final TokenStorage _tokenStorage;
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final Future<bool> Function(String)? _refreshToken;
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ApiClient({
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required String baseUrl,
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required TokenStorage tokenStorage,
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Dio? dio,
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Future<bool> Function(String)? refreshToken,
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}) : _tokenStorage = tokenStorage,
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_refreshToken = refreshToken,
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_dio = dio ?? Dio(BaseOptions(baseUrl: baseUrl)) {
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_dio.interceptors.add(
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ApiInterceptor(
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tokenStorage: _tokenStorage,
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onTokenRefresh: _handleTokenRefresh,
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),
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);
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}
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Dio get dio => _dio;
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Future<bool> _handleTokenRefresh() async {
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final refreshToken = await _tokenStorage.getRefreshToken();
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if (refreshToken == null || _refreshToken == null) return false;
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try {
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final success = await _refreshToken!(refreshToken);
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return success;
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} catch (_) {
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return false;
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}
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}
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Future<Response<T>> get<T>(String path, {Options? options}) async {
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try {
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return await _dio.get<T>(path, options: options);
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} catch (e) {
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throw ApiException.fromDioError(e);
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}
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}
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Future<Response<T>> post<T>(
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String path, {
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dynamic data,
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Options? options,
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}) async {
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try {
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return await _dio.post<T>(path, data: data, options: options);
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} catch (e) {
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throw ApiException.fromDioError(e);
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}
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}
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}
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