Activities of "reddogaw"

To answer my own question... I just spotted the UnitOfWorkManager.Begin() overload that allows us to pass in a UnitOfWorkOptions instance which could then be extended with my own properties...

However, it's important to note that the operation must mark itself with the [UnitOfWork] attribute set to IsDisabled = true.

public class ExtendedUnitOfWorkOptions : UnitOfWorkOptions
    {
        public ExtendedUnitOfWorkOptions()
        {
            UpdateLastModified = true;
        }

        public bool UpdateLastModified { get; set; }
    }

Then in my DbContext I can override SetModificationAuditProperties() function:

protected override void SetModificationAuditProperties(DbEntityEntry entry, long? userId)
        {
            var isEnabled = true;
            if (CurrentUnitOfWorkProvider != null && CurrentUnitOfWorkProvider.Current != null)
            {
                var uow = CurrentUnitOfWorkProvider.Current;
                if (uow.Options is ExtendedUnitOfWorkOptions)
                {
                    isEnabled = (uow.Options as ExtendedUnitOfWorkOptions).UpdateLastModified;
                }
            }

            if (isEnabled)
            {
                base.SetModificationAuditProperties(entry, userId);
            }
        }

Which can be consumed within my special operation like:

[UnitOfWork(IsDisabled = true)]
        public virtual async Task SignOffIncident(IdInput input)
        {
            using (var unitOfWork = UnitOfWorkManager.Begin(new ExtendedUnitOfWorkOptions() { UpdateLastModified = false }))
            {
                var incident = await _incidentManager.FindByIdAsync(input.Id);
                incident.SignOffTime = Clock.Now;
                incident.SignOffUserId = AbpSession.GetUserId();
                await _incidentManager.UpdateAsync(incident);

                unitOfWork.Complete();
            }
        }