/// <summary>
/// 修改街道办名称触发事件
/// </summary>
/// <param name="db"></param>
/// <param name="dto"></param>
/// <param name="token"></param>
/// <returns></returns>
private async Task OnUpdate(GuoGuoCommunityContext db, StreetOffice dto, CancellationToken token = default)
{
StreetOfficeIncrementer incrementer = new StreetOfficeIncrementer();
//公告订阅
AnnouncementRepository announcementRepository = new AnnouncementRepository();
announcementRepository.OnSubscribe(incrementer);
//站内信订阅
StationLetterRepository stationLetterRepository = new StationLetterRepository();
stationLetterRepository.OnSubscribe(incrementer);
//投票订阅
VoteRepository voteRepository = new VoteRepository();
voteRepository.OnSubscribe(incrementer);
//用户订阅
UserRepository userRepository = new UserRepository();
userRepository.OnSubscribe(incrementer);
await incrementer.OnUpdate(db, dto, token);
}
public void OnSubscribe(StreetOfficeIncrementer incrementer)
{
incrementer.StreetOfficeEvent += StreetOfficeChanging;//在发布者私有委托里增加方法
}
