registerToken method

Implementation

Future<bool> registerToken([String? newToken]) async {
  try {
    if (!$signedIn) {
      warn("Can't register FCM Token yet as we're not signed in!");
    }

    verbose("Register FCM Token started");

    String? currentToken =
        newToken ?? await FirebaseMessaging.instance.getToken();

    if (currentToken == null) {
      warn("Unable to obtain FCM token at this time! Will try next launch!");
      return false;
    }

    String hash = hashFCM(currentToken);
    List<FCMDeviceInfo> rd = await readUserDevices(
      $uid!,
    ).then((i) => i.toList());

    if (!rd.any((i) => hash == i.hash)) {
      info("Registering new FCM token for user");
      rd.add(
        FCMDeviceInfo(
          token: currentToken,
          hash: hash,
          platform:
              kIsWeb
                  ? "Web"
                  : Platform.isIOS && deviceInfo is IosDeviceInfo
                  ? "iOS ${(deviceInfo as IosDeviceInfo).model} ${(deviceInfo as IosDeviceInfo).name}"
                  : Platform.isMacOS && deviceInfo is MacOsDeviceInfo
                  ? "macOS ${(deviceInfo as MacOsDeviceInfo).model} ${(deviceInfo as MacOsDeviceInfo).computerName}"
                  : Platform.isAndroid && deviceInfo is AndroidDeviceInfo
                  ? "Android ${(deviceInfo as AndroidDeviceInfo).model} ${(deviceInfo as AndroidDeviceInfo).name}"
                  : Platform.isWindows && deviceInfo is WindowsDeviceInfo
                  ? "Windows ${(deviceInfo as WindowsDeviceInfo).productName} ${(deviceInfo as WindowsDeviceInfo).computerName}"
                  : Platform.isLinux && deviceInfo is LinuxDeviceInfo
                  ? "Linux ${(deviceInfo as LinuxDeviceInfo).name} ${(deviceInfo as LinuxDeviceInfo).prettyName}"
                  : "Unknown ${hashFCM(jsonEncode(deviceInfo?.data))}",
          createdAt: DateTime.timestamp(),
        ),
      );
      await writeUserDevices($uid!, rd);
      success("Registered new FCM token and updated user settings.");
    }

    return true;
  } catch (e, es) {
    warn("Failed to register token $e");
    warn(es);
    return false;
  }
}