Merge pull request #16062 from Shadowghost/perf-rebased

Query Performance Improvements

1 files changed, 39 insertions, 0 deletions

diff --git a/src/Jellyfin.Database/Jellyfin.Database.Implementations/Entities/LinkedChildEntity.cs b/src/Jellyfin.Database/Jellyfin.Database.Implementations/Entities/LinkedChildEntity.cs
new file mode 100644
index 0000000000..7361775711
--- /dev/null
+++ b/src/Jellyfin.Database/Jellyfin.Database.Implementations/Entities/LinkedChildEntity.cs
@@ -0,0 +1,39 @@
+using System;
+
+namespace Jellyfin.Database.Implementations.Entities;
+
+/// <summary>
+/// Represents a linked child relationship between items (e.g., BoxSet to Movies, Playlist to tracks).
+/// </summary>
+public class LinkedChildEntity
+{
+    /// <summary>
+    /// Gets or sets the parent item ID (BoxSet, Playlist, etc.).
+    /// </summary>
+    public required Guid ParentId { get; set; }
+
+    /// <summary>
+    /// Gets or sets the child item ID.
+    /// </summary>
+    public required Guid ChildId { get; set; }
+
+    /// <summary>
+    /// Gets or sets the type of linked child (Manual or Shortcut).
+    /// </summary>
+    public required LinkedChildType ChildType { get; set; }
+
+    /// <summary>
+    /// Gets or sets the sort order.
+    /// </summary>
+    public int? SortOrder { get; set; }
+
+    /// <summary>
+    /// Gets or sets the parent item navigation property.
+    /// </summary>
+    public BaseItemEntity? Parent { get; set; }
+
+    /// <summary>
+    /// Gets or sets the child item navigation property.
+    /// </summary>
+    public BaseItemEntity? Child { get; set; }
+}