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Sonarr/NzbDrone.Core/Providers/Jobs/DeleteSeriesJob.cs

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C#
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using System;
using System.IO;
using System.Linq;
using NLog;
using NzbDrone.Core.Model.Notification;
using NzbDrone.Core.Repository;
using SubSonic.Repository;
namespace NzbDrone.Core.Providers.Jobs
{
public class DeleteSeriesJob : IJob
{
private readonly SeriesProvider _seriesProvider;
private readonly IRepository _repository;
private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
public DeleteSeriesJob(IRepository repository, SeriesProvider seriesProvider)
{
_repository = repository;
_seriesProvider = seriesProvider;
}
public string Name
{
get { return "Delete Series"; }
}
public int DefaultInterval
{
get { return 0; }
}
public void Start(ProgressNotification notification, int targetId)
{
DeleteSeries(notification, targetId);
}
private void DeleteSeries(ProgressNotification notification, int seriesId)
{
Logger.Warn("Deleting Series [{0}]", seriesId);
try
{
var series = _repository.Single<Series>(seriesId);
notification.CurrentMessage = String.Format("Beginning Delete of Series: {0}", series.Title);
Logger.Debug("Deleting Series from DB {0}", series.Title);
_repository.Delete<Series>(seriesId);
Logger.Debug("Deleting History Items from DB for Series: {0}", series.SeriesId);
var episodes = series.Episodes.Select(e => e.EpisodeId).ToList();
episodes.ForEach(e => _repository.DeleteMany<History>(h => h.EpisodeId == e));
Logger.Debug("Deleting EpisodeFiles from DB for Series: {0}", series.SeriesId);
_repository.DeleteMany(series.EpisodeFiles);
Logger.Debug("Deleting Episodes from DB for Series: {0}", series.SeriesId);
_repository.DeleteMany(series.Episodes);
Logger.Debug("Deleting Seasons from DB for Series: {0}", series.SeriesId);
_repository.DeleteMany(series.Seasons);
notification.CurrentMessage = String.Format("Successfully deleted Series: {0}", series.Title);
Logger.Info("Successfully deleted Series [{0}]", seriesId);
}
catch (Exception e)
{
Logger.ErrorException("An error has occurred while deleting series: " + seriesId, e);
throw;
}
}
}
}