Merge pull request #13589 from JPVenson/feature/DatabaseRefactor

[Feature] Database code refactor

1 files changed, 57 insertions, 0 deletions

diff --git a/src/Jellyfin.Database/Jellyfin.Database.Implementations/ModelConfiguration/BaseItemConfiguration.cs b/src/Jellyfin.Database/Jellyfin.Database.Implementations/ModelConfiguration/BaseItemConfiguration.cs
new file mode 100644
index 000000000..37816faec
--- /dev/null
+++ b/src/Jellyfin.Database/Jellyfin.Database.Implementations/ModelConfiguration/BaseItemConfiguration.cs
@@ -0,0 +1,57 @@
+using Jellyfin.Database.Implementations.Entities;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+namespace Jellyfin.Database.Implementations.ModelConfiguration;
+
+/// <summary>
+/// Configuration for BaseItem.
+/// </summary>
+public class BaseItemConfiguration : IEntityTypeConfiguration<BaseItemEntity>
+{
+    /// <inheritdoc/>
+    public void Configure(EntityTypeBuilder<BaseItemEntity> builder)
+    {
+        builder.HasKey(e => e.Id);
+        // TODO: See rant in entity file.
+        // builder.HasOne(e => e.Parent).WithMany(e => e.DirectChildren).HasForeignKey(e => e.ParentId);
+        // builder.HasOne(e => e.TopParent).WithMany(e => e.AllChildren).HasForeignKey(e => e.TopParentId);
+        // builder.HasOne(e => e.Season).WithMany(e => e.SeasonEpisodes).HasForeignKey(e => e.SeasonId);
+        // builder.HasOne(e => e.Series).WithMany(e => e.SeriesEpisodes).HasForeignKey(e => e.SeriesId);
+        builder.HasMany(e => e.Peoples);
+        builder.HasMany(e => e.UserData);
+        builder.HasMany(e => e.ItemValues);
+        builder.HasMany(e => e.MediaStreams);
+        builder.HasMany(e => e.Chapters);
+        builder.HasMany(e => e.Provider);
+        builder.HasMany(e => e.ParentAncestors);
+        builder.HasMany(e => e.Children);
+        builder.HasMany(e => e.LockedFields);
+        builder.HasMany(e => e.TrailerTypes);
+        builder.HasMany(e => e.Images);
+
+        builder.HasIndex(e => e.Path);
+        builder.HasIndex(e => e.ParentId);
+        builder.HasIndex(e => e.PresentationUniqueKey);
+        builder.HasIndex(e => new { e.Id, e.Type, e.IsFolder, e.IsVirtualItem });
+
+        // covering index
+        builder.HasIndex(e => new { e.TopParentId, e.Id });
+        // series
+        builder.HasIndex(e => new { e.Type, e.SeriesPresentationUniqueKey, e.PresentationUniqueKey, e.SortName });
+        // series counts
+        // seriesdateplayed sort order
+        builder.HasIndex(e => new { e.Type, e.SeriesPresentationUniqueKey, e.IsFolder, e.IsVirtualItem });
+        // live tv programs
+        builder.HasIndex(e => new { e.Type, e.TopParentId, e.StartDate });
+        // covering index for getitemvalues
+        builder.HasIndex(e => new { e.Type, e.TopParentId, e.Id });
+        // used by movie suggestions
+        builder.HasIndex(e => new { e.Type, e.TopParentId, e.PresentationUniqueKey });
+        // latest items
+        builder.HasIndex(e => new { e.Type, e.TopParentId, e.IsVirtualItem, e.PresentationUniqueKey, e.DateCreated });
+        builder.HasIndex(e => new { e.IsFolder, e.TopParentId, e.IsVirtualItem, e.PresentationUniqueKey, e.DateCreated });
+        // resume
+        builder.HasIndex(e => new { e.MediaType, e.TopParentId, e.IsVirtualItem, e.PresentationUniqueKey });
+    }
+}