Entity Framework - ObjectContext SaveChanges not being caught

Describe the bug ObjectContext SaveChanges not being caught for Updating of an audited entity. **EDIT - This seems to being able to detect any changes for some reason when saving with ObjectContext.

To Reproduce Contextual save - called from a service project within master project.

var objContext = ((IObjectContextAdapter)_dbContext).ObjectContext;
_dbContext.Entry(user).State = EntityState.Modified;
objContext.SaveChanges();

Data provider:

using Audit.Core;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace TMS.Util
{
    public class PulseDataProvider : AuditDataProvider
    {
        public override object InsertEvent(AuditEvent auditEvent)
        {
            var fileName = $"Log{Guid.NewGuid()}.json";
            File.WriteAllText(@"D:\Logs\" + fileName, auditEvent.ToJson());
            return fileName;
        }
        public override void ReplaceEvent(object eventId, AuditEvent auditEvent)
        {
            var fileName = eventId.ToString();
            File.WriteAllText(@"D:\Logs\" + fileName, auditEvent.ToJson());
        }
        public override T GetEvent<T>(object eventId)
        {
            var fileName = eventId.ToString();
            return JsonConvert.DeserializeObject<T>(File.ReadAllText(fileName));
        }
    }
}

DB context

[AuditDbContext(Mode = AuditOptionMode.OptIn, AuditEventType = "{database}_{context}", ExcludeValidationResults = true, IncludeIndependantAssociations = true)]
    public class DBContext : AuditIdentityDbContext<User, Role, int, UserLogin, UserRole, UserClaim>, IObjectContextAdapter

Startup

Audit.Core.Configuration.Setup()
                .UseCustomProvider(new PulseDataProvider());
            Audit.EntityFramework.Configuration.Setup()
                .ForAnyContext(config => config
                    .IncludeIndependantAssociations()
                    .IncludeEntityObjects());`

Expected behavior Excepting the creation of an entry within my data provider.

Libraries (specify the Audit.NET extensions being used including version): For example:

• Audit.EntityFramework: 16.2.0.0

Target .NET framework: For example:

• .NET Standard 2.1
• .NET Framework 4.7.2
• EntityFramework 6.4.4

Additional context This issue only seems to be when executing a savechanges on a objectcontext level and works fine when executed on DBContext level.

[alexcherka]

I took your approach and it worked flawlessly! I’m going to go ahead and close the ticket, its working perfectly and exactly as intended! Thanks for the help @thepirat000 !

[alexcherka]

You got it exactly correct, I actually has transitioned to the non inheritance version today earlier and was just about to do what you suggested. It works flawlessly, A few minor quirks(thinking its the basis of my program design) to work out, Ill be testing with this extensively over the next week, so if I find any issues ill report them here! Awesome work and thanks for the help!