checkVersion method

Future<(VersionStatus, ApplicationVersion, ApplicationVersion?)> checkVersion({ required String appToken, required String apiKey, })

Implementation

Future<
        (
          VersionStatus status,
          ApplicationVersion lastVersion,
          ApplicationVersion? updateVersion
        )>
    checkVersion({required String appToken, required String apiKey}) async {
  try {
    final info = await PackageInfo.fromPlatform();
    final response = await http.post(
      Uri.parse("$apiUrl/applications/$appToken/check"),
      body: jsonEncode({
        "current_version": info.version,
        "platform": Platform.operatingSystem.toLowerCase(),
      }),
      headers: {"Api-Key": apiKey, "Content-Type": "application/json"},
    );

    if (response.statusCode != 200) {
      throw Exception(response.body);
    }

    final body = jsonDecode(response.body);

    return (
      VersionStatus.values
          .where(
              (element) => camelToSnakeCase(element.name) == body["status"])
          .first,
      ApplicationVersion.fromJson(body["last_version"]),
      body["update_version"] != null
          ? ApplicationVersion.fromJson(body["update_version"])
          : null
    );
  } catch (e) {
    rethrow;
  }
}