getCountries method

Future<CountryListResModel?> getCountries()

Implementation

Future<CountryListResModel?> getCountries() async {
  final client = Dio();

  try {
    final response = await client.get(COUNTRY_API);

    if (response.statusCode == 200) {
      return CountryListResModel.fromJson(response. data);
    }
  } catch (error) {
    print("error");
  }
  return null;
}