/// <summary>
/// 更新动态的私有状态
/// </summary>
public void UpdatePrivateStatus(long activityId, bool isPrivate, bool isPublic = true)
{
//仅isPrivate发生变化才执行以下操作：
//1、从false->true：参考Generate()中创建用户收件箱、站点收件箱 （注意不要让同一用户及站点收件箱的ActivityId重复）
//2、从true->false：移除该ActivityId对应的用户收件箱（动态拥有者的收件箱除外）、站点收件箱；
Activity activity = activityRepository.Get(activityId);
if (activity == null)
{
return;
}
//若没有发生变化，则返回
if (isPrivate == activity.IsPrivate)
{
return;
}
activityRepository.UpdatePrivateStatus(activityId, isPrivate);
if (isPrivate)
{
//保留动态操作者的收件箱
activityRepository.DeleteActivityFromUserInboxAndSiteInbox(activityId, activity.UserId);
}
else
{
//创建用户收件箱、站点收件箱
ActivityItem activityItem = GetActivityItem(activity.ActivityItemKey);
if (activityItem == null)
{
return;
}
if (!activityItem.IsUserReceived)
{
return;
}
IActivityReceiverGetter receiverGetter = DIContainer.ResolveNamed <IActivityReceiverGetter>(activity.OwnerType.ToString());
IEnumerable <long> receiverUserIds = receiverGetter.GetReceiverUserIds(this, activity);
activityRepository.InsertUserInboxs(activity.ActivityId, receiverUserIds);
if (isPublic)
{
//推送给站点动态
if (activityItem.IsSiteReceived && activity.OwnerType == ActivityOwnerTypes.Instance().User())
{
activityRepository.InsertSiteInbox(activity.ActivityId);
}
}
}
}
