/// <summary>
/// 添加屏蔽对象
/// </summary>
/// <param name="userId">屏蔽人UserId</param>
/// <param name="objectType">被屏蔽对象类型</param>
/// <param name="objectId">被屏蔽对象Id</param>
/// <param name="objectName">被屏蔽对象名称</param>
public bool Create(long userId, int objectType, long objectId, string objectName)
{
//在Repository添加被屏蔽对象时，需要检查userId + objectType + objectId 是否已存在，如果已存在则不添加
UserBlockedObject userBlockedObject = new UserBlockedObject
{
ObjectId = objectId,
ObjectName = objectName,
ObjectType = objectType,
UserId = userId,
DateCreated = DateTime.UtcNow
};
EventBus <UserBlockedObject> .Instance().OnBefore(userBlockedObject, new CommonEventArgs(EventOperationType.Instance().Create()));
if (IsBlocked(userId, objectType, objectId))
{
return(false);
}
object blockId = userBlockRepository.Insert(userBlockedObject) ?? 0;
if (Convert.ToInt64(blockId) > 0)
{
EventBus <UserBlockedObject> .Instance().OnAfter(userBlockedObject, new CommonEventArgs(EventOperationType.Instance().Create()));
return(true);
}
return(false);
}
/// <summary>
/// 删除被屏蔽对象
/// </summary>
/// <param name="id">Id</param>
public bool Delete(long id)
{
UserBlockedObject userBlockedObject = userBlockRepository.Get(id);
EventBus <UserBlockedObject> .Instance().OnBefore(userBlockedObject, new CommonEventArgs(EventOperationType.Instance().Delete()));
if (userBlockedObject != null && userBlockRepository.Delete(userBlockedObject) > 0)
{
EventBus <UserBlockedObject> .Instance().OnAfter(userBlockedObject, new CommonEventArgs(EventOperationType.Instance().Delete()));
return(true);
}
return(false);
}
/// <summary>
/// 屏蔽用户/取消屏蔽时动态处理
/// </summary>
/// <param name="sender">关注实体</param>
/// <param name="eventArgs">事件参数</param>
void UserBlockedObjectActivityEventModule_After(UserBlockedObject sender, CommonEventArgs eventArgs)
{
int ownerType = -1;
if (sender.ObjectType == BlockedObjectTypes.Instance().User())
ownerType = ActivityOwnerTypes.Instance().User();
else if (sender.ObjectType == BlockedObjectTypes.Instance().Group())
ownerType = ActivityOwnerTypes.Instance().Group();
else
return;
ActivityService activityService = new ActivityService();
if (EventOperationType.Instance().Create() == eventArgs.EventOperationType)
{
activityService.RemoveInboxAboutOwner(sender.UserId, sender.ObjectId, ownerType);
}
else if (EventOperationType.Instance().Delete() == eventArgs.EventOperationType)
{
activityService.TraceBackInboxAboutOwner(sender.UserId, sender.ObjectId, ownerType);
}
}
/// <summary>
/// 添加屏蔽对象
/// </summary>
/// <param name="userId">屏蔽人UserId</param>
/// <param name="objectType">被屏蔽对象类型</param>
/// <param name="objectId">被屏蔽对象Id</param>
/// <param name="objectName">被屏蔽对象名称</param>
public bool Create(long userId, int objectType, long objectId, string objectName)
{
//在Repository添加被屏蔽对象时，需要检查userId + objectType + objectId 是否已存在，如果已存在则不添加
UserBlockedObject userBlockedObject = new UserBlockedObject
{
ObjectId = objectId,
ObjectName = objectName,
ObjectType = objectType,
UserId = userId,
DateCreated = DateTime.UtcNow
};
EventBus<UserBlockedObject>.Instance().OnBefore(userBlockedObject, new CommonEventArgs(EventOperationType.Instance().Create()));
if (IsBlocked(userId, objectType, objectId))
return false;
object blockId = userBlockRepository.Insert(userBlockedObject) ?? 0;
if (Convert.ToInt64(blockId) > 0)
{
EventBus<UserBlockedObject>.Instance().OnAfter(userBlockedObject, new CommonEventArgs(EventOperationType.Instance().Create()));
return true;
}
return false;
}
