prevent NREs

Author: mythz

BlazorDiffusion.ServiceInterface/DataService.cs

@@ -104,7 +104,7 @@ public object Any(GetAlbumResults request)
         var refIds = request.RefIds?.ToArray() ?? [];
 
         var albums = Db.LoadSelect<Album>(x => x.DeletedDate == null && (ids.Contains(x.Id) || refIds.Contains(x.RefId)))
-            .OrderByDescending(x => x.Artifacts.Max(x => x.Id)).ToList();
+            .OrderByDescending(x => x.Artifacts?.Max(x => x.Id)).ToList();
 
         var albumResults = albums.Map(x => x.ToAlbumResult());
 

BlazorDiffusion.ServiceInterface/DbExtensions.cs

@@ -22,6 +22,7 @@ public static UserResult GetUserResult(this IDbConnection db, int userId)
         };
 
         var userAlbums = db.LoadSelect<Album>(x => x.OwnerId == userId && x.DeletedDate == null);
+        userAlbums.Each(x => x.Artifacts ??= []);
         var albums = userAlbums.OrderByDescending(x => x.Artifacts.Max(x => x.Id)).ToList();
         var albumResults = albums.Map(x => x.ToAlbumResult());