1 files changed, 20 insertions, 0 deletions
diff --git a/Jellyfin.Server.Implementations/ModelConfiguration/CustomItemDisplayPreferencesConfiguration.cs b/Jellyfin.Server.Implementations/ModelConfiguration/CustomItemDisplayPreferencesConfiguration.cs
new file mode 100644
index 000000000..779aec986
--- /dev/null
+++ b/Jellyfin.Server.Implementations/ModelConfiguration/CustomItemDisplayPreferencesConfiguration.cs
@@ -0,0 +1,20 @@
+using Jellyfin.Data.Entities;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+namespace Jellyfin.Server.Implementations.ModelConfiguration
+{
+    /// <summary>
+    /// FluentAPI configuration for the CustomItemDisplayPreferences entity.
+    /// </summary>
+    public class CustomItemDisplayPreferencesConfiguration : IEntityTypeConfiguration<CustomItemDisplayPreferences>
+    {
+        /// <inheritdoc/>
+        public void Configure(EntityTypeBuilder<CustomItemDisplayPreferences> builder)
+        {
+            builder
+                .HasIndex(entity => new { entity.UserId, entity.ItemId, entity.Client, entity.Key })
+                .IsUnique();
+        }
+    }
+}