more jf episode scanning improvements

ErsatzTV.Infrastructure/Data/Repositories/JellyfinTelevisionRepository.cs

@@ -188,9 +188,7 @@ public class JellyfinTelevisionRepository : IJellyfinTelevisionRepository
                             .Include(e => e.EpisodeMetadata).ThenInclude(em => em.Actors).ThenInclude(a => a.Artwork)
                             .Include(e => e.EpisodeMetadata).ThenInclude(em => em.Directors)
                             .Include(e => e.EpisodeMetadata).ThenInclude(em => em.Writers)
-                            .Include(e => e.MediaVersions).ThenInclude(mv => mv.MediaFiles)
                             .Include(e => e.MediaVersions).ThenInclude(mv => mv.Streams)
-                            .Include(e => e.MediaVersions).ThenInclude(mv => mv.Chapters)
                             .AsSplitQuery()
                             .SingleAsync(s => s.Id == existingId, cancellationToken);
 
@@ -210,9 +208,7 @@ public class JellyfinTelevisionRepository : IJellyfinTelevisionRepository
                         .Include(e => e.EpisodeMetadata).ThenInclude(em => em.Actors)
                         .Include(e => e.EpisodeMetadata).ThenInclude(em => em.Directors)
                         .Include(e => e.EpisodeMetadata).ThenInclude(em => em.Writers)
-                        .Include(e => e.MediaVersions).ThenInclude(mv => mv.MediaFiles)
                         .Include(e => e.MediaVersions).ThenInclude(mv => mv.Streams)
-                        .Include(e => e.MediaVersions).ThenInclude(mv => mv.Chapters)
                         .AsSplitQuery()
                         .SingleAsync(s => s.Id == existingId, cancellationToken);
 
@@ -931,12 +927,24 @@ public class JellyfinTelevisionRepository : IJellyfinTelevisionRepository
             MediaVersion incomingVersion = incoming.MediaVersions.Head();
             version.Name = incomingVersion.Name;
             version.DateAdded = incomingVersion.DateAdded;
+
+            // delete old chapters
+            await dbContext.MediaChapters
+                .Where(c => c.MediaVersionId == version.Id)
+                .ExecuteDeleteAsync(cancellationToken);
+
+            // replace with new chapters
             version.Chapters = incomingVersion.Chapters;
+            foreach (var ch in version.Chapters)
+            {
+                ch.MediaVersionId = version.Id;
+            }
 
-            // media file
+            // always update media file path
-            MediaFile file = version.MediaFiles.Head();
             MediaFile incomingFile = incomingVersion.MediaFiles.Head();
-            file.Path = incomingFile.Path;
+            await dbContext.MediaFiles
+                .Where(mf => mf.MediaVersionId == version.Id)
+                .ExecuteUpdateAsync(mf => mf.SetProperty(f => f.Path, incomingFile.Path), cancellationToken);
 
             await dbContext.SaveChangesAsync(cancellationToken);
         }

ErsatzTV.Infrastructure/Data/TvContext.cs

@@ -50,6 +50,7 @@ public class TvContext : DbContext
     public DbSet<MediaVersion> MediaVersions { get; set; }
     public DbSet<MediaFile> MediaFiles { get; set; }
     public DbSet<MediaStream> MediaStreams { get; set; }
+    public DbSet<MediaChapter> MediaChapters { get; set; }
     public DbSet<Movie> Movies { get; set; }
     public DbSet<MovieMetadata> MovieMetadata { get; set; }
     public DbSet<Artwork> Artwork { get; set; }

ErsatzTV.Scanner/ErsatzTV.Scanner.csproj

@@ -21,6 +21,7 @@
 
     <ItemGroup>
         <PackageReference Include="CliWrap" Version="3.10.0" />
+<!--    <PackageReference Include="EntityFrameworkProfiler.Appender" Version="6.0.6049" />-->
         <PackageReference Include="Humanizer.Core" Version="3.0.1" />
         <PackageReference Include="LanguageExt.Core" Version="4.4.9" />
         <PackageReference Include="MediatR" Version="[12.5.0]" />

ErsatzTV.Scanner/Worker.cs

@@ -29,6 +29,8 @@ public class Worker : BackgroundService
 
     protected override async Task ExecuteAsync(CancellationToken stoppingToken)
     {
+        //HibernatingRhinos.Profiler.Appender.EntityFramework.EntityFrameworkProfiler.Initialize();
+
         using IServiceScope scope = _serviceScopeFactory.CreateScope();
         IMediator mediator = scope.ServiceProvider.GetRequiredService<IMediator>();
         await mediator.Send(new RefreshFFmpegCapabilities(), stoppingToken);