apiException property

String apiException

Implementation

String apiException = '''
import 'package:dio/dio.dart';

class ApiException implements Exception {
final String url;
final String message;
final int? statusCode;
final Response? response;

ApiException({
  required this.url,
  required this.message,
  this.response,
  this.statusCode,
});

/// IMPORTANT NOTE
/// here you can take advantage of toString() method to display the error for user
/// lets make an example
/// so in onError method when you make api you can just user apiExceptionInstance.toString() to get the error message from api
@override
toString() {
  String result = '';

  // TODO add error message field which is coming from api for you (For ex: response.data['error']['message']
  result += response?.data?['error'] ?? '';

  if(result.isEmpty){
    result += message; // message is the (dio error message) so usualy its not user friendly
  }

  return result;
}
}
      ''';