Make a proper disction betwen who owns the account, preperation for actual sync

API/Data/Migrations/20250701154425_AppUserOwner.cs

@@ -0,0 +1,39 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace API.Data.Migrations
+{
+    /// <inheritdoc />
+    public partial class AppUserOwner : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<string>(
+                name: "ExternalId",
+                table: "AspNetUsers",
+                type: "TEXT",
+                nullable: true);
+
+            migrationBuilder.AddColumn<int>(
+                name: "Owner",
+                table: "AspNetUsers",
+                type: "INTEGER",
+                nullable: false,
+                defaultValue: 0);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "ExternalId",
+                table: "AspNetUsers");
+
+            migrationBuilder.DropColumn(
+                name: "Owner",
+                table: "AspNetUsers");
+        }
+    }
+}

API/Data/Migrations/DataContextModelSnapshot.cs

@@ -119,6 +119,9 @@ namespace API.Data.Migrations
                         .HasMaxLength(256)
                         .HasColumnType("TEXT");
 
+                    b.Property<int>("Owner")
+                        .HasColumnType("INTEGER");
+
                     b.Property<string>("PasswordHash")
                         .HasColumnType("TEXT");
 
@@ -3637,7 +3640,8 @@ namespace API.Data.Migrations
 
                     b.Navigation("TableOfContents");
 
-                    b.Navigation("UserPreferences");
+                    b.Navigation("UserPreferences")
+                        .IsRequired();
 
                     b.Navigation("UserRoles");
 

API/Data/Repositories/UserRepository.cs

@@ -800,6 +800,7 @@ public class UserRepository : IUserRepository
                 LastActiveUtc = u.LastActiveUtc,
                 Roles = u.UserRoles.Select(r => r.Role.Name).ToList(),
                 IsPending = !u.EmailConfirmed,
+                Owner = u.Owner,
                 AgeRestriction = new AgeRestrictionDto()
                 {
                     AgeRating = u.AgeRestriction,
@@ -811,7 +812,7 @@ public class UserRepository : IUserRepository
                     Type = l.Type,
                     LastScanned = l.LastScanned,
                     Folders = l.Folders.Select(x => x.Path).ToList()
-                }).ToList()
+                }).ToList(),
             })
             .AsSplitQuery()
             .AsNoTracking()