Merge pull request #16062 from Shadowghost/perf-rebased

Query Performance Improvements

1 files changed, 21 insertions, 0 deletions

diff --git a/src/Jellyfin.Database/Jellyfin.Database.Implementations/ModelConfiguration/BaseItemImageInfoConfiguration.cs b/src/Jellyfin.Database/Jellyfin.Database.Implementations/ModelConfiguration/BaseItemImageInfoConfiguration.cs
new file mode 100644
index 0000000000..79262e4c8d
--- /dev/null
+++ b/src/Jellyfin.Database/Jellyfin.Database.Implementations/ModelConfiguration/BaseItemImageInfoConfiguration.cs
@@ -0,0 +1,21 @@
+using Jellyfin.Database.Implementations.Entities;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+namespace Jellyfin.Database.Implementations.ModelConfiguration;
+
+/// <summary>
+/// FluentAPI configuration for the BaseItemImageInfo entity.
+/// </summary>
+public class BaseItemImageInfoConfiguration : IEntityTypeConfiguration<BaseItemImageInfo>
+{
+    /// <inheritdoc/>
+    public void Configure(EntityTypeBuilder<BaseItemImageInfo> builder)
+    {
+        builder.HasKey(e => e.Id);
+        builder.HasOne(e => e.Item).WithMany(e => e.Images).HasForeignKey(e => e.ItemId);
+
+        // Composite index for filtering by item and image type (also covers ItemId-only lookups)
+        builder.HasIndex(e => new { e.ItemId, e.ImageType });
+    }
+}