146 lines
6.5 KiB
C#
146 lines
6.5 KiB
C#
/*
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*
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* (c) Copyright Ascensio System Limited 2010-2020
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*
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* This program is freeware. You can redistribute it and/or modify it under the terms of the GNU
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* General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html).
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* In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that
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* Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
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*
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* THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
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* FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
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*
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* You can contact Ascensio System SIA by email at sales@onlyoffice.com
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*
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* The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display
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* Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
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*
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* Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains
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* relevant author attributions when distributing the software. If the display of the logo in its graphic
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* form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE"
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* in every copy of the program you distribute.
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* Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
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*
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*/
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namespace ASC.Data.Backup.Services;
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[Singletone]
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public sealed class BackupSchedulerService : BackgroundService
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{
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private readonly TimeSpan _backupSchedulerPeriod;
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private readonly ILog _logger;
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private readonly CoreBaseSettings _coreBaseSettings;
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private readonly IServiceScopeFactory _scopeFactory;
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private readonly IEventBus _eventBus;
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public BackupSchedulerService(
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IOptionsMonitor<ILog> options,
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IServiceScopeFactory scopeFactory,
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ConfigurationExtension configuration,
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CoreBaseSettings coreBaseSettings,
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BackupWorker backupWorker,
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IEventBus eventBus)
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{
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_logger = options.CurrentValue;
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_coreBaseSettings = coreBaseSettings;
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_backupSchedulerPeriod = configuration.GetSetting<BackupSettings>("backup").Scheduler.Period;
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_scopeFactory = scopeFactory;
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_eventBus = eventBus;
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}
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protected override async Task ExecuteAsync(CancellationToken stoppingToken)
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{
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_logger.Debug("BackupSchedulerService is starting.");
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stoppingToken.Register(() => _logger.Debug("#1 BackupSchedulerService background task is stopping."));
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while (!stoppingToken.IsCancellationRequested)
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{
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using var serviceScope = _scopeFactory.CreateScope();
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var registerInstanceService = serviceScope.ServiceProvider.GetService<IRegisterInstanceManager<BackupSchedulerService>>();
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if (!await registerInstanceService.IsActive(RegisterInstanceWorkerService<BackupSchedulerService>.InstanceId))
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{
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_logger.Debug($"BackupSchedulerService background task with instance id {RegisterInstanceWorkerService<BackupSchedulerService>.InstanceId} is't active.");
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await Task.Delay(1000, stoppingToken);
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continue;
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}
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_logger.Debug("BackupSchedulerService background task is doing background work.");
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ExecuteBackupScheduler(stoppingToken);
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await Task.Delay(_backupSchedulerPeriod, stoppingToken);
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}
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_logger.Debug("BackupSchedulerService background task is stopping.");
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}
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private void ExecuteBackupScheduler(CancellationToken stoppingToken)
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{
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using var serviceScope = _scopeFactory.CreateScope();
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var paymentManager = serviceScope.ServiceProvider.GetRequiredService<PaymentManager>();
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var backupRepository = serviceScope.ServiceProvider.GetRequiredService<BackupRepository>(); ;
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var backupSchedule = serviceScope.ServiceProvider.GetRequiredService<Schedule>();
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var tenantManager = serviceScope.ServiceProvider.GetRequiredService<TenantManager>();
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_logger.DebugFormat("started to schedule backups");
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var backupsToSchedule = backupRepository.GetBackupSchedules().Where(schedule => backupSchedule.IsToBeProcessed(schedule)).ToList();
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_logger.DebugFormat("{0} backups are to schedule", backupsToSchedule.Count);
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foreach (var schedule in backupsToSchedule)
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{
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if (stoppingToken.IsCancellationRequested) return;
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try
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{
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if (_coreBaseSettings.Standalone || tenantManager.GetTenantQuota(schedule.TenantId).AutoBackup)
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{
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var tariff = paymentManager.GetTariff(schedule.TenantId);
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if (tariff.State < TariffState.Delay)
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{
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schedule.LastBackupTime = DateTime.UtcNow;
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backupRepository.SaveBackupSchedule(schedule);
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_logger.DebugFormat("Start scheduled backup: {0}, {1}, {2}, {3}", schedule.TenantId, schedule.BackupMail, schedule.StorageType, schedule.StorageBasePath);
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_eventBus.Publish(new BackupRequestIntegrationEvent(
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tenantId: schedule.TenantId,
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storageBasePath: schedule.StorageBasePath,
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storageParams: JsonConvert.DeserializeObject<Dictionary<string,string>>(schedule.StorageParams),
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storageType: schedule.StorageType,
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backupMail: schedule.BackupMail,
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createBy: ASC.Core.Configuration.Constants.CoreSystem.ID,
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isScheduled: true,
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backupsStored: schedule.BackupsStored
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));
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}
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else
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{
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_logger.DebugFormat("Skip portal {0} not paid", schedule.TenantId);
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}
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}
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else
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{
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_logger.DebugFormat("Skip portal {0} haven't access", schedule.TenantId);
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}
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}
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catch (Exception error)
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{
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_logger.Error("error while scheduling backups: {0}", error);
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}
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}
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}
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}
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