private async Task OnUpdateAsync(GuoGuoCommunityContext db, VipOwner dto, CancellationToken token = default)
{
VipOwnerIncrementer incrementer = new VipOwnerIncrementer();
VipOwnerCertificationRecordRepository vipOwnerCertificationRecordRepository = new VipOwnerCertificationRecordRepository();
vipOwnerCertificationRecordRepository.OnSubscribe(incrementer);
await incrementer.OnUpdate(db, dto, token);
}
public void OnSubscribe(VipOwnerIncrementer incrementer)
{
incrementer.VipOwnerEvent += VipOwnerChanging;//在发布者私有委托里增加方法
}
