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Code Issues Releases Wiki Activity

Less shitty way to do series stats for single requests and fixed tests

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This commit is contained in:
Mark McDowall 2013-07-17 17:07:48 -07:00
parent c3b8b52644
commit 40f49d7385
3 changed files with 71 additions and 21 deletions
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36
NzbDrone.Api/Series/SeriesModule.cs
View file

@ -75,7 +75,7 @@ private SeriesResource GetSeriesResource(Core.Tv.Series series)
var resource = series.InjectTo<SeriesResource>();
MapCoversToLocal(resource);
LinkSeriesStatistics(resource, _seriesStatisticsService.SeriesStatistics());
FetchAndLinkSeriesStatistics(resource);
return resource;
}
@ -85,12 +85,8 @@ private List<SeriesResource> AllSeries()
var seriesStats = _seriesStatisticsService.SeriesStatistics();
var seriesResources = ToListResource(_seriesService.GetAllSeries);
foreach (var resource in seriesResources)
{
LinkSeriesStatistics(resource, seriesStats);
}
MapCoversToLocal(seriesResources.ToArray());
LinkSeriesStatistics(seriesResources, seriesStats);
return seriesResources;
}
@ -104,7 +100,7 @@ private SeriesResource UpdateSeries(SeriesResource seriesResource)
{
var resource = ToResource<Core.Tv.Series>(_seriesService.UpdateSeries, seriesResource);
MapCoversToLocal(resource);
LinkSeriesStatistics(resource, _seriesStatisticsService.SeriesStatistics());
FetchAndLinkSeriesStatistics(resource);
return resource;
}
@ -123,14 +119,28 @@ private void MapCoversToLocal(params SeriesResource[] series)
}
}
private void LinkSeriesStatistics(SeriesResource resource, List<SeriesStatistics> seriesStatistics)
private void FetchAndLinkSeriesStatistics(SeriesResource resource)
{
var stats = seriesStatistics.Single(ss => ss.SeriesId == resource.Id);
LinkSeriesStatistics(resource, _seriesStatisticsService.SeriesStatistics(resource.Id));
}
resource.EpisodeCount = stats.EpisodeCount;
resource.EpisodeFileCount = stats.EpisodeFileCount;
resource.SeasonCount = stats.SeasonCount;
resource.NextAiring = stats.NextAiring;
private void LinkSeriesStatistics(List<SeriesResource> resources, List<SeriesStatistics> seriesStatistics)
{
foreach (var series in resources)
{
var stats = seriesStatistics.SingleOrDefault(ss => ss.SeriesId == series.Id);
if (stats == null) continue;
LinkSeriesStatistics(series, stats);
}
}
private void LinkSeriesStatistics(SeriesResource resource, SeriesStatistics seriesStatistics)
{
resource.EpisodeCount = seriesStatistics.EpisodeCount;
resource.EpisodeFileCount = seriesStatistics.EpisodeFileCount;
resource.SeasonCount = seriesStatistics.SeasonCount;
resource.NextAiring = seriesStatistics.NextAiring;
}
}
}

46
NzbDrone.Core/SeriesStats/SeriesStatisticsRepository.cs
View file

@ -1,5 +1,6 @@
using System;
using System.Collections.Generic;
using System.Text;
using NzbDrone.Core.Datastore;
namespace NzbDrone.Core.SeriesStats
@ -7,6 +8,7 @@ namespace NzbDrone.Core.SeriesStats
public interface ISeriesStatisticsRepository
{
List<SeriesStatistics> SeriesStatistics();
SeriesStatistics SeriesStatistics(int seriesId);
}
public class SeriesStatisticsRepository : ISeriesStatisticsRepository
@ -24,16 +26,44 @@ public List<SeriesStatistics> SeriesStatistics()
mapper.AddParameter("currentDate", DateTime.UtcNow);
const string queryText = @"SELECT
SeriesId,
SUM(CASE WHEN Monitored = 1 AND Airdate <= @currentDate THEN 1 ELSE 0 END) AS EpisodeCount,
SUM(CASE WHEN Monitored = 1 AND Episodes.EpisodeFileId > 0 AND AirDate <= @currentDate THEN 1 ELSE 0 END) as EpisodeFileCount,
MAX(Episodes.SeasonNumber) as SeasonCount,
MIN(CASE WHEN AirDate < @currentDate THEN NULL ELSE AirDate END) as NextAiringString
FROM Episodes
GROUP BY SeriesId";
var sb = new StringBuilder();
sb.AppendLine(GetSelectClause());
sb.AppendLine(GetGroupByClause());
var queryText = sb.ToString();
return mapper.Query<SeriesStatistics>(queryText);
}
public SeriesStatistics SeriesStatistics(int seriesId)
{
var mapper = _database.GetDataMapper();
mapper.AddParameter("currentDate", DateTime.UtcNow);
mapper.AddParameter("seriesId", seriesId);
var sb = new StringBuilder();
sb.AppendLine(GetSelectClause());
sb.AppendLine("WHERE SeriesId = @seriesId");
sb.AppendLine(GetGroupByClause());
var queryText = sb.ToString();
return mapper.Find<SeriesStatistics>(queryText);
}
private string GetSelectClause()
{
return @"SELECT
SeriesId,
SUM(CASE WHEN Monitored = 1 AND Airdate <= @currentDate THEN 1 ELSE 0 END) AS EpisodeCount,
SUM(CASE WHEN Monitored = 1 AND Episodes.EpisodeFileId > 0 AND AirDate <= @currentDate THEN 1 ELSE 0 END) AS EpisodeFileCount,
MAX(Episodes.SeasonNumber) as SeasonCount,
MIN(CASE WHEN AirDate < @currentDate THEN NULL ELSE AirDate END) AS NextAiringString
FROM Episodes";
}
private string GetGroupByClause()
{
return "GROUP BY SeriesId";
}
}
}

10
NzbDrone.Core/SeriesStats/SeriesStatisticsService.cs
View file

@ -6,6 +6,7 @@ namespace NzbDrone.Core.SeriesStats
public interface ISeriesStatisticsService
{
List<SeriesStatistics> SeriesStatistics();
SeriesStatistics SeriesStatistics(int seriesId);
}
public class SeriesStatisticsService : ISeriesStatisticsService
@ -21,5 +22,14 @@ public List<SeriesStatistics> SeriesStatistics()
{
return _seriesStatisticsRepository.SeriesStatistics();
}
public SeriesStatistics SeriesStatistics(int seriesId)
{
var stats = _seriesStatisticsRepository.SeriesStatistics(seriesId);
if (stats == null) return new SeriesStatistics();
return stats;
}
}
}