UnitOfWork完成后添加领域事件怎么办?

What should I do to add a domain event after the completion of UnitOfWork?

我使用了 ABP vNext framework.I 需要在将指定的聚合 属性 成功保存到数据库时发布域事件,但是现在,域事件总是在工作单元之前触发已完成。

代码

public class Meeting : AggregateRoot<Guid>{
        public Meeting(Guid id, Guid applicantId) : base(id) {
            ApplicantId = applicantId;
            Phase = MeetingPhase.Draft;
            Type = MeetingType.Default;
            TimeAndPlaces = new Collection<TimeAndPlace>();
            InsideAttendees = new Collection<InsideAttendee>();
            MeetingFiles = new Collection<MeetingFile>();
        }

        /// <summary>
        /// 取消会议
        /// </summary>
        public void Cancel() {
            Phase = MeetingPhase.Draft;
            Type = MeetingType.Canceled;
            var cancelData = new MeetingCancelData(this);
            AddLocalEvent(cancelData);
        }
    }

您可以为 IUnitOfWork.CompletedHandlers 个处理程序做出贡献。

https://github.com/abpframework/abp/blob/dev/framework/src/Volo.Abp.Uow/Volo/Abp/Uow/UnitOfWork.cs#L194