/// <summary>
/// 采纳满意回答
/// </summary>
/// <remarks>
/// 1.如果问题有悬赏则悬赏分值转移到回答者的帐户（如有交易税，需要扣除），通过EventModule实现
/// 2.除了悬赏分的交易，回答被采纳，回答者还会获得新产生的积分，通过EventModule实现
/// 3.注意需要发送通知给问题的关注者，通过EventModule实现
/// 4.需要触发的事件:SetBestAnswer的OnAfter
/// </remarks>
/// <param name="question">问题实体</param>
/// <param name="answer">回答实体</param>
public void SetBestAnswer(AskQuestion question, AskAnswer answer)
{
if (!answer.IsBest)
{
answer.IsBest = true;
//调用Service中的Update方法，以触发相应的事件，但是不更新审核状态
this.UpdateAnswer(answer, false);
//todo:jiangshl，改为EventModule处理
//处理威望
OwnerDataService ownerDataService = new OwnerDataService(TenantTypeIds.Instance().User());
//用户获得威望值
PointService pointService = new PointService();
//提问者获取威望值
PointItem questionPointItem = pointService.GetPointItem(PointItemKeys.Instance().Ask_AcceptedAnswer());
ownerDataService.Change(question.UserId, OwnerDataKeys.Instance().UserAskReputation(), questionPointItem.ReputationPoints);
//回答者获得威望
PointItem AnswerPointItem = pointService.GetPointItem(PointItemKeys.Instance().Ask_AnswerWereAccepted());
ownerDataService.Change(answer.UserId, OwnerDataKeys.Instance().UserAskReputation(), AnswerPointItem.ReputationPoints);
//用户计数
ownerDataService.Change(answer.UserId, OwnerDataKeys.Instance().AnswerAcceptCount(), 1);
}
}
/// <summary>
/// 回答被赞同的相关事件处理
/// </summary>
private void AskAnswerSupportEventModule_After(long objectId, SupportOpposeEventArgs eventArgs)
{
if (eventArgs.TenantTypeId == TenantTypeIds.Instance().AskAnswer())
{
//如果不是第一次顶踩，则不处理
if (!eventArgs.FirstTime)
{
return;
}
if (eventArgs.EventOperationType == EventOperationType.Instance().Support())
{
AskAnswer answer = askService.GetAnswer(objectId);
AskQuestion question = answer.Question;
//创建顶回答的动态[关注回答者的粉丝可以看到该顶信息]
Activity activityOfFollower = Activity.New();
activityOfFollower.ActivityItemKey = ActivityItemKeys.Instance().SupportAskAnswer();
activityOfFollower.ApplicationId = AskConfig.Instance().ApplicationId;
activityOfFollower.IsOriginalThread = true;
activityOfFollower.IsPrivate = false;
activityOfFollower.TenantTypeId = TenantTypeIds.Instance().AskAnswer();
activityOfFollower.SourceId = answer.AnswerId;
activityOfFollower.UserId = eventArgs.UserId;
activityOfFollower.ReferenceId = answer.AnswerId;
activityOfFollower.ReferenceTenantTypeId = TenantTypeIds.Instance().AskAnswer();
activityOfFollower.OwnerId = eventArgs.UserId;
activityOfFollower.OwnerName = userService.GetFullUser(eventArgs.UserId).DisplayName;
activityOfFollower.OwnerType = ActivityOwnerTypes.Instance().User();
activityService.Generate(activityOfFollower, true);
//创建顶回答的动态[关注该问题的用户可以看到该顶信息]
Activity activityOfQuestionSubscriber = Activity.New();
activityOfQuestionSubscriber.ActivityItemKey = ActivityItemKeys.Instance().SupportAskAnswer();
activityOfQuestionSubscriber.ApplicationId = AskConfig.Instance().ApplicationId;
activityOfQuestionSubscriber.IsOriginalThread = true;
activityOfQuestionSubscriber.IsPrivate = false;
activityOfQuestionSubscriber.TenantTypeId = TenantTypeIds.Instance().AskAnswer();
activityOfQuestionSubscriber.SourceId = answer.AnswerId;
activityOfQuestionSubscriber.UserId = eventArgs.UserId;
activityOfQuestionSubscriber.ReferenceId = answer.AnswerId;
activityOfQuestionSubscriber.ReferenceTenantTypeId = TenantTypeIds.Instance().AskAnswer();
activityOfQuestionSubscriber.OwnerId = question.QuestionId;
activityOfQuestionSubscriber.OwnerName = question.Subject;
activityOfQuestionSubscriber.OwnerType = ActivityOwnerTypes.Instance().AskQuestion();
activityService.Generate(activityOfQuestionSubscriber, false);
//处理积分和威望
string pointItemKey = PointItemKeys.Instance().Ask_BeSupported();
//回答收到赞同时产生积分
string eventOperationType = EventOperationType.Instance().Support();
string description = string.Format(ResourceAccessor.GetString("PointRecord_Pattern_" + eventOperationType), "回答", question.Subject);
pointService.GenerateByRole(answer.UserId, pointItemKey, description);
//记录用户的威望
PointItem pointItem = pointService.GetPointItem(pointItemKey);
ownerDataService.Change(answer.UserId, OwnerDataKeys.Instance().UserAskReputation(), pointItem.ReputationPoints);
//赞同者自动关注问题
if (!subscribeService.IsSubscribed(question.QuestionId, eventArgs.UserId))
{
subscribeService.Subscribe(question.QuestionId, eventArgs.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);
}
//增加赞同的用户计数
ownerDataService.Change(answer.UserId, OwnerDataKeys.Instance().AnswerSupportCount(), 1);
}
else if (eventArgs.EventOperationType == EventOperationType.Instance().Oppose())
{
AskAnswer answer = askService.GetAnswer(objectId);
AskQuestion question = answer.Question;
//处理积分和威望
string pointItemKey = PointItemKeys.Instance().Ask_BeOpposed();
//回答收到反对时产生积分
string eventOperationType = EventOperationType.Instance().Oppose();
string description = string.Format(ResourceAccessor.GetString("PointRecord_Pattern_" + eventOperationType), "回答", question.Subject);
pointService.GenerateByRole(answer.UserId, pointItemKey, description);
//记录用户的威望
PointItem pointItem = pointService.GetPointItem(pointItemKey);
ownerDataService.Change(answer.UserId, OwnerDataKeys.Instance().UserAskReputation(), pointItem.ReputationPoints);
//反对者自动关注问题
if (!subscribeService.IsSubscribed(question.QuestionId, eventArgs.UserId))
{
subscribeService.Subscribe(answer.QuestionId, eventArgs.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);
}
//增加反对的用户计数
ownerDataService.Change(answer.UserId, OwnerDataKeys.Instance().AnswerOpposeCount(), 1);
}
}
}
