Version fix.

backend/src/Squidex.Domain.Apps.Entities/DomainObjectState.cs

@@ -70,8 +70,6 @@ namespace Squidex.Domain.Apps.Entities
             clone.LastModified = headers.Timestamp();
             clone.LastModifiedBy = payload.Actor;
 
-            clone.Version = headers.EventStreamNumber();
-
             return (clone as T)!;
         }
     }

backend/src/Squidex.Infrastructure/Commands/Is.cs

@@ -18,7 +18,7 @@ namespace Squidex.Infrastructure.Commands
             return !Equals(oldValue, newValue);
         }
 
-        public static bool Change(string oldValue, string newValue)
+        public static bool Change(string? oldValue, string? newValue)
         {
             return !Equals(oldValue, newValue);
         }

backend/src/Squidex.Infrastructure/Commands/LogSnapshotDomainObjectGrain.cs

@@ -56,12 +56,12 @@ namespace Squidex.Infrastructure.Commands
 
         protected sealed override bool ApplyEvent(Envelope<IEvent> @event, bool isLoading)
         {
-            var newVersion = Version + 1;
-
             var snapshot = OnEvent(@event);
 
             if (!ReferenceEquals(Snapshot, snapshot) || isLoading)
             {
+                var newVersion = Version + 1;
+
                 snapshot.Version = newVersion;
                 snapshots.Add(snapshot);
 

backend/src/Squidex/Config/Domain/StoreServices.cs

@@ -81,6 +81,9 @@ namespace Squidex.Config.Domain
                     services.AddTransientAs<RenameAssetSlugField>()
                         .As<IMigration>();
 
+                    services.AddTransientAs<RenameAssetMetadata>()
+                        .As<IMigration>();
+
                     services.AddHealthChecks()
                         .AddCheck<MongoDBHealthCheck>("MongoDB", tags: new[] { "node" });
 

backend/tools/Migrate_01/MigrationPath.cs

@@ -108,16 +108,24 @@ namespace Migrate_01
                 yield return serviceProvider.GetRequiredService<RestructureContentCollection>();
             }
 
-            // Version 17: Rename slug field.
-            if (version < 17)
+            // Version 18: Rebuild assets.
+            if (version < 18)
             {
-                yield return serviceProvider.GetService<RenameAssetSlugField>();
+                yield return serviceProvider.GetService<RebuildAssets>();
             }
-
-            // Version 20: Rebuild assets.
-            if (version < 20)
+            else
             {
-                yield return serviceProvider.GetService<RebuildAssets>();
+                // Version 17: Rename slug field.
+                if (version < 17)
+                {
+                    yield return serviceProvider.GetService<RenameAssetSlugField>();
+                }
+
+                // Version 20: Rename slug field.
+                if (version < 20)
+                {
+                    yield return serviceProvider.GetService<RenameAssetMetadata>();
+                }
             }
 
             // Version 16: Introduce file name slugs for assets.

backend/tools/Migrate_01/Migrations/MongoDb/RenameAssetMetadata.cs

@@ -0,0 +1,42 @@
+// ==========================================================================
+//  Squidex Headless CMS
+// ==========================================================================
+//  Copyright (c) Squidex UG (haftungsbeschraenkt)
+//  All rights reserved. Licensed under the MIT license.
+// ==========================================================================
+
+using System.Threading.Tasks;
+using MongoDB.Bson;
+using MongoDB.Driver;
+using Squidex.Infrastructure.Migrations;
+
+namespace Migrate_01.Migrations.MongoDb
+{
+    public sealed class RenameAssetMetadata : IMigration
+    {
+        private readonly IMongoDatabase database;
+
+        public RenameAssetMetadata(IMongoDatabase database)
+        {
+            this.database = database;
+        }
+
+        public async Task UpdateAsync()
+        {
+            var collection = database.GetCollection<BsonDocument>("States_Assets");
+
+            var update1 =
+                Builders<BsonDocument>.Update
+                    .Set("md", new BsonDocument());
+
+            await collection.UpdateManyAsync(new BsonDocument(), update1);
+
+            var update2 =
+                Builders<BsonDocument>.Update
+                    .Rename("ph", "md.PixelHeight")
+                    .Rename("pw", "md.PixelWidth");
+
+            await collection.UpdateManyAsync(new BsonDocument(), update2);
+        }
+    }
+}

frontend/app/features/administration/pages/restore/restore-page.component.html

@@ -54,7 +54,7 @@
                         <input class="form-control" formControlName="url" placeholder="Url to backup" />
                     </div>
                     <div class="col pl-1">
-                        <input class="form-control" formControlName="newAppName" placeholder="Optional app name" />
+                        <input class="form-control" formControlName="name" placeholder="Optional app name" />
                     </div>
                     <div class="col-auto pl-1">
                         <button type="submit" class="btn btn-success" [disabled]="restoreForm.hasNoUrl | async">Restore Backup</button>

frontend/app/shared/state/backups.forms.ts

@@ -20,7 +20,7 @@ export class RestoreForm extends Form<FormGroup, StartRestoreDto> {
 
     constructor(formBuilder: FormBuilder) {
         super(formBuilder.group({
-            newAppName: ['',
+            name: ['',
                 [
                     Validators.maxLength(40),
                     ValidatorsEx.pattern('[a-z0-9]+(\-[a-z0-9]+)*', 'Name can contain lower case letters (a-z), numbers and dashes (not at the end).')