mirror of
https://git.selfprivacy.org/kherel/selfprivacy.org.app.git
synced 2024-11-02 23:17:17 +00:00
922 lines
26 KiB
Dart
922 lines
26 KiB
Dart
import 'dart:convert';
|
|
|
|
import 'package:easy_localization/easy_localization.dart';
|
|
import 'package:selfprivacy/logic/api_maps/rest_maps/server_providers/hetzner/hetzner_api.dart';
|
|
import 'package:selfprivacy/logic/models/callback_dialogue_branching.dart';
|
|
import 'package:selfprivacy/logic/models/disk_size.dart';
|
|
import 'package:selfprivacy/logic/models/hive/server_details.dart';
|
|
import 'package:selfprivacy/logic/models/json/hetzner_server_info.dart';
|
|
import 'package:selfprivacy/logic/models/metrics.dart';
|
|
import 'package:selfprivacy/logic/models/price.dart';
|
|
import 'package:selfprivacy/logic/models/server_basic_info.dart';
|
|
import 'package:selfprivacy/logic/models/server_metadata.dart';
|
|
import 'package:selfprivacy/logic/models/server_provider_location.dart';
|
|
import 'package:selfprivacy/logic/models/server_type.dart';
|
|
import 'package:selfprivacy/logic/providers/server_providers/server_provider.dart';
|
|
import 'package:selfprivacy/utils/extensions/string_extensions.dart';
|
|
import 'package:selfprivacy/utils/network_utils.dart';
|
|
import 'package:selfprivacy/utils/password_generator.dart';
|
|
|
|
class ApiAdapter {
|
|
ApiAdapter({final String? region, final bool isWithToken = true})
|
|
: _api = HetznerApi(
|
|
region: region,
|
|
isWithToken: isWithToken,
|
|
);
|
|
|
|
HetznerApi api({final bool getInitialized = true}) => getInitialized
|
|
? _api
|
|
: HetznerApi(
|
|
region: _api.region,
|
|
isWithToken: false,
|
|
);
|
|
|
|
final HetznerApi _api;
|
|
}
|
|
|
|
class HetznerServerProvider extends ServerProvider {
|
|
HetznerServerProvider() : _adapter = ApiAdapter();
|
|
HetznerServerProvider.load(
|
|
final String? location,
|
|
final bool isAuthotized,
|
|
) : _adapter = ApiAdapter(
|
|
isWithToken: isAuthotized,
|
|
region: location,
|
|
);
|
|
|
|
ApiAdapter _adapter;
|
|
final Currency currency = Currency.fromType(CurrencyType.eur);
|
|
int? cachedCoreAmount;
|
|
|
|
@override
|
|
ServerProviderType get type => ServerProviderType.hetzner;
|
|
|
|
@override
|
|
Future<GenericResult<List<ServerBasicInfo>>> getServers() async {
|
|
final List<ServerBasicInfo> servers = [];
|
|
final result = await _adapter.api().getServers();
|
|
if (result.data.isEmpty || !result.success) {
|
|
return GenericResult(
|
|
success: result.success,
|
|
data: servers,
|
|
code: result.code,
|
|
message: result.message,
|
|
);
|
|
}
|
|
|
|
final List<HetznerServerInfo> hetznerServers = result.data;
|
|
for (final hetznerServer in hetznerServers) {
|
|
if (hetznerServer.publicNet.ipv4 == null) {
|
|
continue;
|
|
}
|
|
|
|
ServerBasicInfo? server;
|
|
try {
|
|
server = ServerBasicInfo(
|
|
id: hetznerServer.id,
|
|
name: hetznerServer.name,
|
|
ip: hetznerServer.publicNet.ipv4!.ip,
|
|
reverseDns: hetznerServer.publicNet.ipv4!.reverseDns,
|
|
created: hetznerServer.created,
|
|
);
|
|
} catch (e) {
|
|
continue;
|
|
}
|
|
|
|
servers.add(server);
|
|
}
|
|
|
|
return GenericResult(success: true, data: servers);
|
|
}
|
|
|
|
@override
|
|
Future<GenericResult<ServerType?>> getServerType(final int serverId) async {
|
|
ServerType? serverType;
|
|
HetznerServerInfo? server;
|
|
final result = await _adapter.api().getServers();
|
|
if (result.data.isEmpty || !result.success) {
|
|
return GenericResult(
|
|
success: result.success,
|
|
data: serverType,
|
|
code: result.code,
|
|
message: result.message,
|
|
);
|
|
}
|
|
|
|
final List<HetznerServerInfo> hetznerServers = result.data;
|
|
for (final hetznerServer in hetznerServers) {
|
|
if (hetznerServer.publicNet.ipv4 != null ||
|
|
hetznerServer.id == serverId) {
|
|
server = hetznerServer;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (server == null) {
|
|
const String msg = 'getServerType: no server!';
|
|
print(msg);
|
|
return GenericResult(
|
|
success: false,
|
|
data: serverType,
|
|
message: msg,
|
|
);
|
|
}
|
|
|
|
double? priceValue;
|
|
for (final price in server.serverType.prices) {
|
|
if (price.location == server.location.name) {
|
|
priceValue = price.monthly;
|
|
}
|
|
}
|
|
|
|
if (priceValue == null) {
|
|
const String msg = 'getServerType: no price!';
|
|
print(msg);
|
|
return GenericResult(
|
|
success: false,
|
|
data: serverType,
|
|
message: msg,
|
|
);
|
|
}
|
|
|
|
return GenericResult(
|
|
success: true,
|
|
data: ServerType(
|
|
title: server.serverType.description,
|
|
identifier: server.serverType.name,
|
|
ram: server.serverType.memory.toDouble(),
|
|
cores: server.serverType.cores,
|
|
disk: DiskSize(byte: server.serverType.disk * 1024 * 1024 * 1024),
|
|
price: Price(
|
|
value: priceValue,
|
|
currency: currency,
|
|
),
|
|
location: ServerProviderLocation(
|
|
title: server.location.city,
|
|
description: server.location.description,
|
|
flag: server.location.flag,
|
|
identifier: server.location.name,
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
@override
|
|
Future<GenericResult<CallbackDialogueBranching?>> launchInstallation(
|
|
final LaunchInstallationData installationData,
|
|
) async {
|
|
final volumeResult = await _adapter.api().createVolume(
|
|
installationData.storageSize.gibibyte.toInt(),
|
|
);
|
|
|
|
if (!volumeResult.success || volumeResult.data == null) {
|
|
return GenericResult(
|
|
data: CallbackDialogueBranching(
|
|
choices: [
|
|
CallbackDialogueChoice(
|
|
title: 'basis.cancel'.tr(),
|
|
callback: () async => await installationData.errorCallback(),
|
|
),
|
|
CallbackDialogueChoice(
|
|
title: 'modals.try_again'.tr(),
|
|
callback: () async => launchInstallation(installationData),
|
|
),
|
|
],
|
|
description:
|
|
volumeResult.message ?? 'modals.volume_creation_error'.tr(),
|
|
title: 'modals.unexpected_error'.tr(),
|
|
),
|
|
success: false,
|
|
message: volumeResult.message,
|
|
code: volumeResult.code,
|
|
);
|
|
}
|
|
|
|
final volume = volumeResult.data!;
|
|
final serverApiToken = StringGenerators.apiToken();
|
|
final hostname = getHostnameFromDomain(
|
|
installationData.serverDomain.domainName,
|
|
);
|
|
|
|
final serverResult = await _adapter.api().createServer(
|
|
dnsApiToken: installationData.dnsApiToken,
|
|
rootUser: installationData.rootUser,
|
|
domainName: installationData.serverDomain.domainName,
|
|
serverType: installationData.serverTypeId,
|
|
dnsProviderType: installationData.dnsProviderType.toInfectName(),
|
|
hostName: hostname,
|
|
volumeId: volume.id,
|
|
base64Password: base64.encode(
|
|
utf8.encode(installationData.rootUser.password ?? 'PASS'),
|
|
),
|
|
databasePassword: StringGenerators.dbPassword(),
|
|
serverApiToken: serverApiToken,
|
|
);
|
|
|
|
if (!serverResult.success || serverResult.data == null) {
|
|
await _adapter.api().deleteVolume(volume.id);
|
|
await Future.delayed(const Duration(seconds: 5));
|
|
if (serverResult.message != null &&
|
|
serverResult.message == 'uniqueness_error') {
|
|
return GenericResult(
|
|
data: CallbackDialogueBranching(
|
|
choices: [
|
|
CallbackDialogueChoice(
|
|
title: 'basis.cancel'.tr(),
|
|
callback: () async => installationData.errorCallback(),
|
|
),
|
|
CallbackDialogueChoice(
|
|
title: 'modals.yes'.tr(),
|
|
callback: () async {
|
|
final deleting = await deleteServer(hostname);
|
|
if (deleting.success) {
|
|
return launchInstallation(installationData);
|
|
}
|
|
|
|
return deleting;
|
|
},
|
|
),
|
|
],
|
|
description: 'modals.destroy_server'.tr(),
|
|
title: 'modals.already_exists'.tr(),
|
|
),
|
|
success: false,
|
|
message: volumeResult.message,
|
|
code: volumeResult.code,
|
|
);
|
|
} else {
|
|
return GenericResult(
|
|
data: CallbackDialogueBranching(
|
|
choices: [
|
|
CallbackDialogueChoice(
|
|
title: 'basis.cancel'.tr(),
|
|
callback: () async {
|
|
final deletion = await deleteServer(hostname);
|
|
if (deletion.success) {
|
|
installationData.errorCallback();
|
|
}
|
|
|
|
return deletion;
|
|
},
|
|
),
|
|
CallbackDialogueChoice(
|
|
title: 'modals.try_again'.tr(),
|
|
callback: () async => launchInstallation(installationData),
|
|
),
|
|
],
|
|
description:
|
|
volumeResult.message ?? 'recovering.generic_error'.tr(),
|
|
title: 'modals.unexpected_error'.tr(),
|
|
),
|
|
success: false,
|
|
message: volumeResult.message,
|
|
code: volumeResult.code,
|
|
);
|
|
}
|
|
}
|
|
|
|
final serverDetails = ServerHostingDetails(
|
|
id: serverResult.data!.id,
|
|
ip4: serverResult.data!.publicNet.ipv4!.ip,
|
|
createTime: DateTime.now(),
|
|
volume: ServerVolume(
|
|
id: volume.id,
|
|
name: volume.name,
|
|
sizeByte: volume.size * 1024 * 1024 * 1024,
|
|
serverId: volume.serverId,
|
|
linuxDevice: volume.linuxDevice,
|
|
),
|
|
apiToken: serverApiToken,
|
|
provider: ServerProviderType.hetzner,
|
|
);
|
|
|
|
cachedCoreAmount = serverResult.data!.serverType.cores;
|
|
|
|
final createDnsResult = await _adapter.api().createReverseDns(
|
|
serverId: serverDetails.id,
|
|
ip4: serverDetails.ip4,
|
|
dnsPtr: installationData.serverDomain.domainName,
|
|
);
|
|
|
|
if (!createDnsResult.success) {
|
|
return GenericResult(
|
|
data: CallbackDialogueBranching(
|
|
choices: [
|
|
CallbackDialogueChoice(
|
|
title: 'basis.cancel'.tr(),
|
|
callback: () async {
|
|
final deletion = await deleteServer(hostname);
|
|
if (deletion.success) {
|
|
installationData.errorCallback();
|
|
}
|
|
|
|
return deletion;
|
|
},
|
|
),
|
|
CallbackDialogueChoice(
|
|
title: 'modals.try_again'.tr(),
|
|
callback: () async {
|
|
await _adapter.api().deleteVolume(volume.id);
|
|
await Future.delayed(const Duration(seconds: 5));
|
|
final deletion = await deleteServer(hostname);
|
|
if (deletion.success) {
|
|
await Future.delayed(const Duration(seconds: 5));
|
|
return launchInstallation(installationData);
|
|
}
|
|
|
|
return deletion;
|
|
},
|
|
),
|
|
],
|
|
description: volumeResult.message ?? 'recovering.generic_error'.tr(),
|
|
title: 'modals.unexpected_error'.tr(),
|
|
),
|
|
success: false,
|
|
message: volumeResult.message,
|
|
code: volumeResult.code,
|
|
);
|
|
}
|
|
|
|
await installationData.successCallback(serverDetails);
|
|
return GenericResult(success: true, data: null);
|
|
}
|
|
|
|
@override
|
|
Future<GenericResult<CallbackDialogueBranching?>> deleteServer(
|
|
final String hostname,
|
|
) async {
|
|
final serversResult = await _adapter.api().getServers();
|
|
try {
|
|
final servers = serversResult.data;
|
|
HetznerServerInfo? foundServer;
|
|
for (final server in servers) {
|
|
if (server.name == hostname) {
|
|
foundServer = server;
|
|
break;
|
|
}
|
|
}
|
|
|
|
for (final volumeId in foundServer!.volumes) {
|
|
await _adapter.api().detachVolume(volumeId);
|
|
}
|
|
|
|
await Future.delayed(const Duration(seconds: 10));
|
|
final List<Future> laterFutures = <Future>[];
|
|
|
|
for (final volumeId in foundServer.volumes) {
|
|
laterFutures.add(_adapter.api().deleteVolume(volumeId));
|
|
}
|
|
laterFutures.add(_adapter.api().deleteServer(serverId: foundServer.id));
|
|
|
|
await Future.wait(laterFutures);
|
|
} catch (e) {
|
|
print(e);
|
|
return GenericResult(
|
|
success: false,
|
|
data: CallbackDialogueBranching(
|
|
choices: [
|
|
CallbackDialogueChoice(
|
|
title: 'basis.cancel'.tr(),
|
|
callback: null,
|
|
),
|
|
CallbackDialogueChoice(
|
|
title: 'modals.try_again'.tr(),
|
|
callback: () async {
|
|
await Future.delayed(const Duration(seconds: 5));
|
|
return deleteServer(hostname);
|
|
},
|
|
),
|
|
],
|
|
description: 'modals.try_again'.tr(),
|
|
title: 'modals.server_deletion_error'.tr(),
|
|
),
|
|
message: e.toString(),
|
|
);
|
|
}
|
|
|
|
return GenericResult(
|
|
success: true,
|
|
data: null,
|
|
);
|
|
}
|
|
|
|
@override
|
|
Future<GenericResult<bool>> tryInitApiByToken(final String token) async {
|
|
final api = _adapter.api(getInitialized: false);
|
|
final result = await api.isApiTokenValid(token);
|
|
if (!result.data || !result.success) {
|
|
return result;
|
|
}
|
|
|
|
_adapter = ApiAdapter(region: api.region, isWithToken: true);
|
|
return result;
|
|
}
|
|
|
|
@override
|
|
Future<GenericResult<bool>> trySetServerLocation(
|
|
final String location,
|
|
) async {
|
|
final bool apiInitialized = _adapter.api().isWithToken;
|
|
if (!apiInitialized) {
|
|
return GenericResult(
|
|
success: true,
|
|
data: false,
|
|
message: 'Not authorized!',
|
|
);
|
|
}
|
|
|
|
_adapter = ApiAdapter(
|
|
isWithToken: true,
|
|
region: location,
|
|
);
|
|
return success;
|
|
}
|
|
|
|
@override
|
|
Future<GenericResult<List<ServerProviderLocation>>>
|
|
getAvailableLocations() async {
|
|
final List<ServerProviderLocation> locations = [];
|
|
final result = await _adapter.api().getAvailableLocations();
|
|
if (result.data.isEmpty || !result.success) {
|
|
return GenericResult(
|
|
success: result.success,
|
|
data: locations,
|
|
code: result.code,
|
|
message: result.message,
|
|
);
|
|
}
|
|
|
|
final List<HetznerLocation> rawLocations = result.data;
|
|
for (final rawLocation in rawLocations) {
|
|
ServerProviderLocation? location;
|
|
try {
|
|
location = ServerProviderLocation(
|
|
title: rawLocation.city,
|
|
description: rawLocation.description,
|
|
flag: rawLocation.flag,
|
|
identifier: rawLocation.name,
|
|
);
|
|
} catch (e) {
|
|
continue;
|
|
}
|
|
locations.add(location);
|
|
}
|
|
|
|
return GenericResult(success: true, data: locations);
|
|
}
|
|
|
|
@override
|
|
Future<GenericResult<List<ServerType>>> getServerTypes({
|
|
required final ServerProviderLocation location,
|
|
}) async {
|
|
final List<ServerType> types = [];
|
|
final result = await _adapter.api().getAvailableServerTypes();
|
|
if (result.data.isEmpty || !result.success) {
|
|
return GenericResult(
|
|
success: result.success,
|
|
data: types,
|
|
code: result.code,
|
|
message: result.message,
|
|
);
|
|
}
|
|
|
|
final rawTypes = result.data;
|
|
for (final rawType in rawTypes) {
|
|
if (rawType.architecture == 'arm') {
|
|
continue;
|
|
}
|
|
for (final rawPrice in rawType.prices) {
|
|
if (rawPrice.location == location.identifier) {
|
|
types.add(
|
|
ServerType(
|
|
title: rawType.description,
|
|
identifier: rawType.name,
|
|
ram: rawType.memory.toDouble(),
|
|
cores: rawType.cores,
|
|
disk: DiskSize(byte: rawType.disk * 1024 * 1024 * 1024),
|
|
price: Price(
|
|
value: rawPrice.monthly,
|
|
currency: currency,
|
|
),
|
|
location: location,
|
|
),
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
return GenericResult(success: true, data: types);
|
|
}
|
|
|
|
@override
|
|
Future<GenericResult<DateTime?>> powerOn(final int serverId) async {
|
|
DateTime? timestamp;
|
|
final result = await _adapter.api().powerOn(serverId);
|
|
if (!result.success) {
|
|
return GenericResult(
|
|
success: false,
|
|
data: timestamp,
|
|
code: result.code,
|
|
message: result.message,
|
|
);
|
|
}
|
|
|
|
timestamp = DateTime.now();
|
|
|
|
return GenericResult(
|
|
success: true,
|
|
data: timestamp,
|
|
);
|
|
}
|
|
|
|
@override
|
|
Future<GenericResult<DateTime?>> restart(final int serverId) async {
|
|
DateTime? timestamp;
|
|
final result = await _adapter.api().restart(serverId);
|
|
if (!result.success) {
|
|
return GenericResult(
|
|
success: false,
|
|
data: timestamp,
|
|
code: result.code,
|
|
message: result.message,
|
|
);
|
|
}
|
|
|
|
timestamp = DateTime.now();
|
|
|
|
return GenericResult(
|
|
success: true,
|
|
data: timestamp,
|
|
);
|
|
}
|
|
|
|
@override
|
|
Future<GenericResult<AdditionalPricing?>> getAdditionalPricing() async {
|
|
final result = await _adapter.api().getPricing();
|
|
|
|
if (!result.success || result.data == null) {
|
|
return GenericResult(
|
|
data: null,
|
|
success: false,
|
|
message: result.message,
|
|
code: result.code,
|
|
);
|
|
}
|
|
|
|
return GenericResult(
|
|
success: true,
|
|
data: AdditionalPricing(
|
|
perVolumeGb: Price(
|
|
value: result.data!.perVolumeGb,
|
|
currency: currency,
|
|
),
|
|
perPublicIpv4: Price(
|
|
value: result.data!.perPublicIpv4,
|
|
currency: currency,
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
@override
|
|
Future<GenericResult<List<ServerVolume>>> getVolumes({
|
|
final String? status,
|
|
}) async {
|
|
final List<ServerVolume> volumes = [];
|
|
|
|
final result = await _adapter.api().getVolumes();
|
|
|
|
if (!result.success) {
|
|
return GenericResult(
|
|
data: [],
|
|
success: false,
|
|
message: result.message,
|
|
code: result.code,
|
|
);
|
|
}
|
|
|
|
try {
|
|
for (final rawVolume in result.data) {
|
|
final int volumeId = rawVolume.id;
|
|
final int volumeSize = rawVolume.size * 1024 * 1024 * 1024;
|
|
final volumeServer = rawVolume.serverId;
|
|
final String volumeName = rawVolume.name;
|
|
final volumeDevice = rawVolume.linuxDevice;
|
|
final volume = ServerVolume(
|
|
id: volumeId,
|
|
name: volumeName,
|
|
sizeByte: volumeSize,
|
|
serverId: volumeServer,
|
|
linuxDevice: volumeDevice,
|
|
);
|
|
volumes.add(volume);
|
|
}
|
|
} catch (e) {
|
|
return GenericResult(
|
|
data: [],
|
|
success: false,
|
|
message: e.toString(),
|
|
);
|
|
}
|
|
|
|
return GenericResult(
|
|
data: volumes,
|
|
success: true,
|
|
code: result.code,
|
|
message: result.message,
|
|
);
|
|
}
|
|
|
|
@override
|
|
Future<GenericResult<ServerVolume?>> createVolume(final int gb) async {
|
|
ServerVolume? volume;
|
|
|
|
final result = await _adapter.api().createVolume(gb);
|
|
|
|
if (!result.success || result.data == null) {
|
|
return GenericResult(
|
|
data: null,
|
|
success: false,
|
|
message: result.message,
|
|
code: result.code,
|
|
);
|
|
}
|
|
|
|
try {
|
|
volume = ServerVolume(
|
|
id: result.data!.id,
|
|
name: result.data!.name,
|
|
sizeByte: result.data!.size * 1024 * 1024 * 1024,
|
|
serverId: result.data!.serverId,
|
|
linuxDevice: result.data!.linuxDevice,
|
|
);
|
|
} catch (e) {
|
|
print(e);
|
|
return GenericResult(
|
|
data: null,
|
|
success: false,
|
|
message: e.toString(),
|
|
);
|
|
}
|
|
|
|
return GenericResult(
|
|
data: volume,
|
|
success: true,
|
|
code: result.code,
|
|
message: result.message,
|
|
);
|
|
}
|
|
|
|
@override
|
|
Future<GenericResult<void>> deleteVolume(final ServerVolume volume) async =>
|
|
_adapter.api().deleteVolume(volume.id);
|
|
|
|
@override
|
|
Future<GenericResult<bool>> resizeVolume(
|
|
final ServerVolume volume,
|
|
final DiskSize size,
|
|
) async =>
|
|
_adapter.api().resizeVolume(
|
|
HetznerVolume(
|
|
volume.id,
|
|
volume.sizeByte,
|
|
volume.serverId,
|
|
volume.name,
|
|
volume.linuxDevice,
|
|
),
|
|
size,
|
|
);
|
|
|
|
@override
|
|
Future<GenericResult<bool>> attachVolume(
|
|
final ServerVolume volume,
|
|
final int serverId,
|
|
) async =>
|
|
_adapter.api().attachVolume(
|
|
HetznerVolume(
|
|
volume.id,
|
|
volume.sizeByte,
|
|
volume.serverId,
|
|
volume.name,
|
|
volume.linuxDevice,
|
|
),
|
|
serverId,
|
|
);
|
|
|
|
@override
|
|
Future<GenericResult<bool>> detachVolume(
|
|
final ServerVolume volume,
|
|
) async =>
|
|
_adapter.api().detachVolume(
|
|
volume.id,
|
|
);
|
|
|
|
@override
|
|
Future<GenericResult<List<ServerMetadataEntity>>> getMetadata(
|
|
final int serverId,
|
|
) async {
|
|
List<ServerMetadataEntity> metadata = [];
|
|
final resultServers = await _adapter.api().getServers();
|
|
if (resultServers.data.isEmpty || !resultServers.success) {
|
|
return GenericResult(
|
|
success: false,
|
|
data: metadata,
|
|
code: resultServers.code,
|
|
message: resultServers.message,
|
|
);
|
|
}
|
|
final resultVolumes = await _adapter.api().getVolumes();
|
|
if (resultVolumes.data.isEmpty || !resultVolumes.success) {
|
|
return GenericResult(
|
|
success: false,
|
|
data: metadata,
|
|
code: resultVolumes.code,
|
|
message: resultVolumes.message,
|
|
);
|
|
}
|
|
final resultPricePerGb = await getAdditionalPricing();
|
|
if (resultPricePerGb.data == null || !resultPricePerGb.success) {
|
|
return GenericResult(
|
|
success: false,
|
|
data: metadata,
|
|
code: resultPricePerGb.code,
|
|
message: resultPricePerGb.message,
|
|
);
|
|
}
|
|
|
|
final List<HetznerServerInfo> servers = resultServers.data;
|
|
final List<HetznerVolume> volumes = resultVolumes.data;
|
|
|
|
try {
|
|
final Price pricePerGb = resultPricePerGb.data!.perVolumeGb;
|
|
final Price pricePerIp = resultPricePerGb.data!.perPublicIpv4;
|
|
final HetznerServerInfo server = servers.firstWhere(
|
|
(final server) => server.id == serverId,
|
|
);
|
|
final HetznerVolume volume = volumes.firstWhere(
|
|
(final volume) => server.volumes.contains(volume.id),
|
|
);
|
|
|
|
metadata = [
|
|
ServerMetadataEntity(
|
|
type: MetadataType.id,
|
|
trId: 'server.server_id',
|
|
value: server.id.toString(),
|
|
),
|
|
ServerMetadataEntity(
|
|
type: MetadataType.status,
|
|
trId: 'server.status',
|
|
value: server.status.toString().split('.')[1].capitalize(),
|
|
),
|
|
ServerMetadataEntity(
|
|
type: MetadataType.cpu,
|
|
trId: 'server.cpu',
|
|
value: server.serverType.cores.toString(),
|
|
),
|
|
ServerMetadataEntity(
|
|
type: MetadataType.ram,
|
|
trId: 'server.ram',
|
|
value: '${server.serverType.memory.toString()} GB',
|
|
),
|
|
ServerMetadataEntity(
|
|
type: MetadataType.cost,
|
|
trId: 'server.monthly_cost',
|
|
value:
|
|
// TODO: Make more descriptive
|
|
'${server.serverType.prices[1].monthly.toStringAsFixed(2)} + ${(volume.size * pricePerGb.value).toStringAsFixed(2)} + ${pricePerIp.value.toStringAsFixed(2)} ${currency.shortcode}',
|
|
),
|
|
ServerMetadataEntity(
|
|
type: MetadataType.location,
|
|
trId: 'server.location',
|
|
value: '${server.location.city}, ${server.location.country}',
|
|
),
|
|
ServerMetadataEntity(
|
|
type: MetadataType.other,
|
|
trId: 'server.server_provider',
|
|
value: type.displayName,
|
|
),
|
|
];
|
|
} catch (e) {
|
|
return GenericResult(
|
|
success: false,
|
|
data: [],
|
|
message: e.toString(),
|
|
);
|
|
}
|
|
|
|
return GenericResult(success: true, data: metadata);
|
|
}
|
|
|
|
@override
|
|
Future<GenericResult<ServerMetrics?>> getMetrics(
|
|
final int serverId,
|
|
final DateTime start,
|
|
final DateTime end,
|
|
) async {
|
|
ServerMetrics? metrics;
|
|
|
|
List<TimeSeriesData> serializeTimeNetworkSeries(
|
|
final Map<String, dynamic> json,
|
|
final String type,
|
|
) {
|
|
final List list = json['time_series'][type]['values'];
|
|
return list
|
|
.map((final el) => TimeSeriesData(el[0], double.parse(el[1])))
|
|
.toList();
|
|
}
|
|
|
|
if (cachedCoreAmount == null) {
|
|
final serversResult = await _adapter.api().getServers();
|
|
if (serversResult.data.isEmpty || !serversResult.success) {
|
|
return GenericResult(
|
|
success: false,
|
|
data: metrics,
|
|
code: serversResult.code,
|
|
message: serversResult.message,
|
|
);
|
|
}
|
|
|
|
for (final server in serversResult.data) {
|
|
if (server.id == serverId) {
|
|
cachedCoreAmount = server.serverType.cores;
|
|
}
|
|
}
|
|
|
|
if (cachedCoreAmount == null) {
|
|
return GenericResult(
|
|
success: false,
|
|
data: metrics,
|
|
message: "Couldn't find active server to cache core amount",
|
|
);
|
|
}
|
|
}
|
|
|
|
List<TimeSeriesData> serializeTimeCpuSeries(
|
|
final Map<String, dynamic> json,
|
|
final String type,
|
|
) {
|
|
final List list = json['time_series'][type]['values'];
|
|
return list
|
|
.map(
|
|
(final el) => TimeSeriesData(
|
|
el[0],
|
|
double.parse(el[1]) / cachedCoreAmount!,
|
|
),
|
|
)
|
|
.toList();
|
|
}
|
|
|
|
final cpuResult = await _adapter.api().getMetrics(
|
|
serverId,
|
|
start,
|
|
end,
|
|
'cpu',
|
|
);
|
|
|
|
if (cpuResult.data.isEmpty || !cpuResult.success) {
|
|
return GenericResult(
|
|
success: false,
|
|
data: metrics,
|
|
code: cpuResult.code,
|
|
message: cpuResult.message,
|
|
);
|
|
}
|
|
|
|
final netResult = await _adapter.api().getMetrics(
|
|
serverId,
|
|
start,
|
|
end,
|
|
'network',
|
|
);
|
|
|
|
if (cpuResult.data.isEmpty || !netResult.success) {
|
|
return GenericResult(
|
|
success: false,
|
|
data: metrics,
|
|
code: netResult.code,
|
|
message: netResult.message,
|
|
);
|
|
}
|
|
|
|
metrics = ServerMetrics(
|
|
cpu: serializeTimeCpuSeries(
|
|
cpuResult.data,
|
|
'cpu',
|
|
),
|
|
bandwidthIn: serializeTimeNetworkSeries(
|
|
netResult.data,
|
|
'network.0.bandwidth.in',
|
|
),
|
|
bandwidthOut: serializeTimeNetworkSeries(
|
|
netResult.data,
|
|
'network.0.bandwidth.out',
|
|
),
|
|
end: end,
|
|
start: start,
|
|
stepsInSecond: cpuResult.data['step'],
|
|
);
|
|
|
|
return GenericResult(data: metrics, success: true);
|
|
}
|
|
}
|