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api client dio flutter

febritecno answered on October 10, 2022 Popularity 8/10 Helpfulness 2/10

answer api client dio flutter

api client dio flutter

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class ConnectionUtils {
  static Future<bool> isNetworkConnected() async {
    var connectivityResult = await (Connectivity().checkConnectivity());
    if (connectivityResult == ConnectivityResult.mobile) {
      return true;
    } else if (connectivityResult == ConnectivityResult.wifi) {
      return true;
    }
    return false;
  }
}

class ApiClient {
  final hostName = "google.com";
  final env = "DEV";

  _setInstance(dio) {
    dio.options.headers["Authorization"] = "";
    dio.options.headers["Content-Type"] = 'application/json';
    dio.options.connectTimeout = const Duration(minutes: 1).inMilliseconds;
    dio.options.receiveTimeout = const Duration(minutes: 1).inMilliseconds;
    if (env == "DEV") {
      dio.interceptors.addAll([
        PrettyDioLogger(
          requestHeader: false,
          requestBody: true,
          responseHeader: false,
          responseBody: false,
          error: true,
          compact: true,
        )
      ]);
    }
  }

  Future get(String path, {query}) async {
    if (await ConnectionUtils.isNetworkConnected()) {
      try {
        final dio = Dio();
        _setInstance(dio);

        final response = await dio.get(hostName + path,
            queryParameters: query,
            options: Options(
              followRedirects: false,
              validateStatus: (status) {
                return status! < 500;
              },
            ));
        return response;
      } catch (e) {
        if (e is DioError) {
          throw Exception(e.message);
        } else {
          throw Exception(e.toString());
        }
      }
    } else {
      throw Exception("No Connection");
    }
  }

  Future post(String path, dynamic data, {query}) async {
    if (await ConnectionUtils.isNetworkConnected()) {
      try {
        final dio = Dio();
        _setInstance(dio);
        final response = await dio.post(
          hostName + path,
          data: data,
        );
        return response;
      } catch (e) {
        if (e is DioError) {
          throw Exception(e.message);
        } else {
          throw Exception(e.toString());
        }
      }
    } else {
      throw Exception("No Connection");
    }
  }

  Future put(String path, dynamic data, {query}) async {
    if (await ConnectionUtils.isNetworkConnected()) {
      try {
        final dio = Dio();
        _setInstance(dio);
        final response =
            await dio.put(hostName + path, data: data, queryParameters: query);
        return response;
      } catch (e) {
        if (e is DioError) {
          throw Exception(e.message);
        } else {
          throw Exception(e.toString());
        }
      }
    } else {
      throw Exception("No Connection");
    }
  }

  Future delete(String path, {query}) async {
    if (await ConnectionUtils.isNetworkConnected()) {
      try {
        final dio = Dio();
        _setInstance(dio);
        final response =
            await dio.delete(hostName + path, queryParameters: query);
        return response;
      } catch (e) {
        if (e is DioError) {
          throw Exception(e.message);
        } else {
          throw Exception(e.toString());
        }
      }
    } else {
      throw Exception("No Connection");
    }
  }
}

Popularity 8/10 Helpfulness 2/10 Language dart

Source: Grepper

Tags: api client dart dio flutter

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Contributed on Oct 10 2022

febritecno

0 Answers Avg Quality 2/10

api client dio flutter

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