cleaned up refresh series info

NzbDrone.Core/MediaFiles/MediaFileRepository.cs

@@ -1,5 +1,4 @@
 using System.Collections.Generic;
-using System.Data;
 using System.Linq;
 using NzbDrone.Common.Messaging;
 using NzbDrone.Core.Datastore;
@@ -11,6 +10,7 @@ namespace NzbDrone.Core.MediaFiles
         EpisodeFile GetFileByPath(string path);
         List<EpisodeFile> GetFilesBySeries(int seriesId);
         List<EpisodeFile> GetFilesBySeason(int seriesId, int seasonNumber);
+        bool Exists(string path);
     }
 
 
@@ -27,6 +27,11 @@ namespace NzbDrone.Core.MediaFiles
             return Query.SingleOrDefault(c => c.Path == path);
         }
 
+        public bool Exists(string path)
+        {
+            return Query.Any(c => c.Path == path);
+        }
+
         public List<EpisodeFile> GetFilesBySeries(int seriesId)
         {
             return Query.Where(c => c.SeriesId == seriesId).ToList();

NzbDrone.Core/MediaFiles/MediaFileService.cs

@@ -23,16 +23,14 @@ namespace NzbDrone.Core.MediaFiles
     public class MediaFileService : IMediaFileService, IHandleAsync<SeriesDeletedEvent>
     {
         private readonly IConfigService _configService;
-        private readonly IEpisodeService _episodeService;
         private readonly IMessageAggregator _messageAggregator;
         private readonly Logger _logger;
         private readonly IMediaFileRepository _mediaFileRepository;
 
-        public MediaFileService(IMediaFileRepository mediaFileRepository, IConfigService configService, IEpisodeService episodeService, IMessageAggregator messageAggregator, Logger logger)
+        public MediaFileService(IMediaFileRepository mediaFileRepository, IConfigService configService, IMessageAggregator messageAggregator, Logger logger)
         {
             _mediaFileRepository = mediaFileRepository;
             _configService = configService;
-            _episodeService = episodeService;
             _messageAggregator = messageAggregator;
             _logger = logger;
         }
@@ -57,7 +55,7 @@ namespace NzbDrone.Core.MediaFiles
 
         public bool Exists(string path)
         {
-            return GetFileByPath(path) != null;
+            return _mediaFileRepository.Exists(path);
         }
 
         public EpisodeFile GetFileByPath(string path)