/// <summary>
/// 获取接收人UserId集合
/// </summary>
/// <param name="activityService">动态业务逻辑类</param>
/// <param name="activity">动态对象</param>
/// <returns></returns>
IEnumerable <long> IActivityReceiverGetter.GetReceiverUserIds(ActivityService activityService, Activity activity)
{
List <long> followerUserIds = subscribeService.GetUserIdsOfObject(activity.OwnerId).ToList();
if (followerUserIds == null)
{
followerUserIds = new List <long>();
}
//将动态发送者（问题的作者）从动态的接收对象中移除（否则如果动态发送者也关注了该标签，就会产生重复的动态数据）
if (followerUserIds.Contains(activity.UserId))
{
followerUserIds.Remove(activity.UserId);
}
//如果用户没有设置从默认设置获取
ActivityItem activityItem = activityService.GetActivityItem(activity.ActivityItemKey);
if (activityItem != null)
{
isUserReceived = activityItem.IsUserReceived;
}
return(followerUserIds.Where(n => IsReceiveActivity(activityService, n, activity)));
}
//todo:mazq,by zhengw:需走查以下变更：向帖吧用户推送动态
/// <summary>
/// 获取接收人UserId集合
/// </summary>
/// <param name="activityService">动态业务逻辑类</param>
/// <param name="ownerId">动态拥有者Id</param>
/// <param name="userId">动态发布者Id</param>
/// <param name="activityItemKey">动态项目标识</param>
/// <returns></returns>
IEnumerable <long> IActivityReceiverGetter.GetReceiverUserIds(ActivityService activityService, Activity activity)
{
SubscribeService subscribeService = new SubscribeService(TenantTypeIds.Instance().BarSection());
IEnumerable <long> followerUserIds = subscribeService.GetUserIdsOfObject(activity.OwnerId);
if (followerUserIds == null)
{
return(new List <long>());
}
return(followerUserIds.Where(n => IsReceiveActivity(activityService, n, activity)));
}
/// <summary>
/// 问题增删改等触发的事件
/// </summary>
private void AskQuestionEventModule_After(AskQuestion question, CommonEventArgs eventArgs)
{
if (eventArgs.EventOperationType == EventOperationType.Instance().Create())
{
//冻结用户的积分
if (question.AddedReward > 0)
{
userService.FreezeTradePoints(question.UserId, question.AddedReward);
}
//向定向提问的目标用户发送通知
if (question.AskUserId > 0)
{
Notice notice = Notice.New();
notice.UserId = question.AskUserId;
notice.ApplicationId = AskConfig.Instance().ApplicationId;
notice.TypeId = NoticeTypeIds.Instance().Hint();
notice.LeadingActor = question.Author;
notice.LeadingActorUrl = SiteUrls.FullUrl(SiteUrls.Instance().AskUser(UserIdToUserNameDictionary.GetUserName(question.UserId)));
notice.RelativeObjectName = HtmlUtility.TrimHtml(question.Subject, 64);
notice.RelativeObjectUrl = SiteUrls.FullUrl(SiteUrls.Instance().AskQuestionDetail(question.QuestionId));
notice.TemplateName = NoticeTemplateNames.Instance().AskUser();
noticeService.Create(notice);
}
//自动关注（提问者自动关注[订阅]该问题）
if (!subscribeService.IsSubscribed(question.QuestionId, question.UserId))
{
subscribeService.Subscribe(question.QuestionId, question.UserId);
//问题关注数计数，用于“可能感兴趣的问题”关联表查询
countService.ChangeCount(CountTypes.Instance().QuestionFollowerCount(), question.QuestionId, question.UserId, 1, false);
}
}
else if (eventArgs.EventOperationType == EventOperationType.Instance().Delete())
{
//已解决问题的积分不返还，未解决/已取消的问题应该解除冻结积分
if (question.Reward > 0 && question.Status != QuestionStatus.Resolved)
{
userService.UnfreezeTradePoints(question.UserId, question.Reward);
}
//删除所有用户对该问题的关注(订阅)
IEnumerable <long> userIds = subscribeService.GetUserIdsOfObject(question.QuestionId);
foreach (var userId in userIds)
{
subscribeService.CancelSubscribe(question.QuestionId, userId);
}
}
else if (eventArgs.EventOperationType == EventOperationType.Instance().Update())
{
//冻结用户的积分
if (question.AddedReward != 0)
{
userService.FreezeTradePoints(question.UserId, question.AddedReward);
}
if (question.Status == QuestionStatus.Canceled)
{
subscribeService.CancelSubscribe(question.QuestionId, question.UserId);
int pageSize = 100;
for (int i = 1; i <= question.AnswerCount; i = i + pageSize)
{
PagingDataSet <AskAnswer> answers = askService.GetAnswersByQuestionId(question.QuestionId, SortBy_AskAnswer.DateCreated_Desc, pageSize, i);
foreach (AskAnswer answer in answers)
{
subscribeService.CancelSubscribe(question.QuestionId, answer.UserId);
}
}
}
}
//加精时处理积分和威望并产生通知
else if (eventArgs.EventOperationType == EventOperationType.Instance().SetEssential())
{
string pointItemKey = PointItemKeys.Instance().EssentialContent();
string description = string.Format(ResourceAccessor.GetString("PointRecord_Pattern_" + eventArgs.EventOperationType), "问题", question.Subject);
pointService.GenerateByRole(question.UserId, pointItemKey, description);
if (question.UserId > 0)
{
Notice notice = Notice.New();
notice.UserId = question.UserId;
notice.ApplicationId = AskConfig.Instance().ApplicationId;
notice.TypeId = NoticeTypeIds.Instance().Hint();
notice.LeadingActor = question.Author;
notice.LeadingActorUrl = SiteUrls.FullUrl(SiteUrls.Instance().AskUser(UserIdToUserNameDictionary.GetUserName(question.UserId)));
notice.RelativeObjectName = HtmlUtility.TrimHtml(question.Subject, 64);
notice.RelativeObjectUrl = SiteUrls.FullUrl(SiteUrls.Instance().AskQuestionDetail(question.QuestionId));
notice.TemplateName = NoticeTemplateNames.Instance().ManagerSetEssential();
noticeService.Create(notice);
}
//记录用户的威望
PointItem pointItem = pointService.GetPointItem(pointItemKey);
ownerDataService.Change(question.UserId, OwnerDataKeys.Instance().UserAskReputation(), pointItem.ReputationPoints);
}
}