Backup `ExtraProperties` during `Reload` entry.

Because `Reload` will not convert the `ExtraProperties` from the JSON string to the `Dictionary`.

framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/AbpDbContext.cs

@@ -614,7 +614,19 @@ public abstract class AbpDbContext<TDbContext> : DbContext, IAbpEfCoreDbContext,
             return;
         }
 
+        ExtraPropertyDictionary? originalExtraProperties = null;
+        if (entry.Entity is IHasExtraProperties)
+        {
+            originalExtraProperties = entry.OriginalValues.GetValue<ExtraPropertyDictionary>(nameof(IHasExtraProperties.ExtraProperties));
+        }
+
         entry.Reload();
+
+        if (entry.Entity is IHasExtraProperties)
+        {
+            ObjectHelper.TrySetProperty(entry.Entity.As<IHasExtraProperties>(), x => x.ExtraProperties, () => originalExtraProperties);
+        }
+
         ObjectHelper.TrySetProperty(entry.Entity.As<ISoftDelete>(), x => x.IsDeleted, () => true);
         SetDeletionAuditProperties(entry);
     }

framework/test/Volo.Abp.EntityFrameworkCore.Tests/Volo/Abp/EntityFrameworkCore/Domain/ExtraProperties_Tests.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Linq;
 using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
 using Shouldly;
 using Volo.Abp.Data;
 using Volo.Abp.Domain.Repositories;
@@ -59,6 +60,27 @@ public class ExtraProperties_Tests : ExtraProperties_Tests<AbpEntityFrameworkCor
         });
     }
 
+    [Fact]
+    public async Task Should_Get_An_Extra_Property_After_Soft_Deletion()
+    {
+        var london = await CityRepository.FindByNameAsync("London");
+        london.HasProperty("PhoneCode").ShouldBeTrue();
+        london.GetProperty<string>("PhoneCode").ShouldBe("42");
+
+        await CityRepository.DeleteAsync(london);
+
+        london = await CityRepository.FindByNameAsync("London");
+        london.ShouldBeNull();
+
+        using (var uow = ServiceProvider.GetRequiredService<IDataFilter>().Disable<ISoftDelete>())
+        {
+            london = await CityRepository.FindByNameAsync("London");
+            london.IsDeleted.ShouldBeTrue();
+            london.HasProperty("PhoneCode").ShouldBeTrue();
+            london.GetProperty<string>("PhoneCode").ShouldBe("42");
+        }
+    }
+
     public enum Color
     {
         Red = 0,

framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Domain/City.cs

@@ -5,12 +5,14 @@ using Volo.Abp.Domain.Entities;
 
 namespace Volo.Abp.TestApp.Domain;
 
-public class City : AggregateRoot<Guid>
+public class City : AggregateRoot<Guid>, ISoftDelete
 {
     public string Name { get; set; }
 
     public ICollection<District> Districts { get; set; }
 
+    public bool IsDeleted { get; set; }
+
     private City()
     {
 

framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Testing/ConcurrencyStamp_Tests.cs

@@ -1,5 +1,6 @@
 using System.Threading.Tasks;
 using Volo.Abp.Data;
+using Volo.Abp.Domain.Repositories;
 using Volo.Abp.Modularity;
 using Volo.Abp.TestApp.Domain;
 using Xunit;
@@ -49,7 +50,7 @@ public abstract class ConcurrencyStamp_Tests<TStartupModule> : TestAppTestBase<T
         //And deleting my old entity throws exception!
         await Assert.ThrowsAsync<AbpDbConcurrencyException>(async () =>
         {
-            await CityRepository.DeleteAsync(london1);
+            await CityRepository.HardDeleteAsync(london1);
         });
     }
 }