/// <summary>
/// 创建评论
/// </summary>
/// <param name="comment">待创建评论</param>
/// <returns>创建成功返回true，否则返回false</returns>
public bool Create(Comment comment)
{
//触发事件
EventBus <Comment> .Instance().OnBefore(comment, new CommonEventArgs(EventOperationType.Instance().Create()));
AuditService auditService = new AuditService();
auditService.ChangeAuditStatusForCreate(comment.UserId, comment);
//评论创建
long commentId = Convert.ToInt64(commentRepository.Insert(comment));
//更新父级ChildCount
if (commentId > 0)
{
ICommentBodyProcessor commentBodyProcessor = DIContainer.Resolve <ICommentBodyProcessor>();
comment.Body = commentBodyProcessor.Process(comment.Body, TenantTypeIds.Instance().Comment(), commentId, comment.UserId);
commentRepository.Update(comment);
commentRepository.UpdateChildCount(comment.ParentId, false);
CountService countService = new CountService(comment.TenantTypeId);
countService.ChangeCount(CountTypes.Instance().CommentCount(), comment.CommentedObjectId, comment.OwnerId, 1, true);
//触发事件
EventBus <Comment> .Instance().OnAfter(comment, new CommonEventArgs(EventOperationType.Instance().Create()));
EventBus <Comment, AuditEventArgs> .Instance().OnAfter(comment, new AuditEventArgs(null, comment.AuditStatus));
}
return(commentId > 0);
}
/// <summary>
/// 删除评论
/// </summary>
/// <param name="id">评论Id</param>
/// <returns>删除成功返回true，否则返回false</returns>
public bool Delete(long id)
{
Comment comment = commentRepository.Get(id);
long parentID = 0;
int count = 0;
if (comment != null)
{
//触发事件
EventBus <Comment> .Instance().OnBefore(comment, new CommonEventArgs(EventOperationType.Instance().Delete()));
parentID = comment.ParentId;
count = commentRepository.Delete(id);
if (count > 0)
{
commentRepository.UpdateChildCount(parentID, true);
CountService countService = new CountService(comment.TenantTypeId);
countService.ChangeCount(CountTypes.Instance().CommentCount(), comment.CommentedObjectId, comment.OwnerId, -1 - comment.ChildCount, true);
//触发事件
EventBus <Comment> .Instance().OnAfter(comment, new CommonEventArgs(EventOperationType.Instance().Delete()));
}
}
return(count > 0);
}
//关于缓存期限：
//1、PointItem实体、列表 使用CachingExpirationType.RelativelyStable
//2、PointCategory实体、列表 使用CachingExpirationType.RelativelyStable
//3、PointRecord实体、列表 使用正常的缓存策略
//4、积分记录的所有积分类型都是0，则不创建
#region 积分变更及记录
/// <summary>
/// 依据规则增减积分
/// </summary>
/// <param name="userId">增减积分的UserId</param>
/// <param name="pointItemKey">积分项目标识</param>
/// <param name="description">积分记录描述</param>
public void GenerateByRole(long userId, string pointItemKey, string description)
{
//1、依据pointItemKey查找积分项目，如果未找到则中断执行；
PointItem pointItem = GetPointItem(pointItemKey);
if (pointItem == null)
{
return;
}
if (pointItem.ExperiencePoints == 0 && pointItem.ReputationPoints == 0 && pointItem.TradePoints == 0)
{
return;
}
//2、检查用户当日各类积分是否达到限额，如果达到限额则不加积分，如果未达到则更新当日积分限额
Dictionary <string, int> dictionary = pointStatisticRepository.UpdateStatistic(userId, GetPointCategory2PointsDictionary(pointItem));
//如果用户当日各类积分都超出限额，则不产生积分
if (dictionary.Count(n => n.Value != 0) == 0)
{
return;
}
//3、按照pointItemKey对应的积分项目，生成积分记录，并对用户积分额进行增减；
int experiencePoints = dictionary[PointCategoryKeys.Instance().ExperiencePoints()];
int reputationPoints = dictionary[PointCategoryKeys.Instance().ReputationPoints()];
int tradePoints = dictionary[PointCategoryKeys.Instance().TradePoints()];
int tradePoints2 = 0;
int tradePoints3 = 0;
int tradePoints4 = 0;
if (dictionary.ContainsKey("TradePoints2"))
{
tradePoints2 = dictionary["TradePoints2"];
}
if (dictionary.ContainsKey("TradePoints3"))
{
tradePoints3 = dictionary["TradePoints3"];
}
if (dictionary.ContainsKey("TradePoints4"))
{
tradePoints4 = dictionary["TradePoints4"];
}
PointRecord pointRecord = new PointRecord(userId, pointItem.ItemName, description, experiencePoints, reputationPoints, tradePoints);
pointRecord.TradePoints2 = tradePoints2;
pointRecord.TradePoints3 = tradePoints3;
pointRecord.TradePoints4 = tradePoints4;
pointRecordRepository.Insert(pointRecord);
IUserService userService = DIContainer.Resolve <IUserService>();
userService.ChangePoints(userId, experiencePoints, reputationPoints, tradePoints, tradePoints2, tradePoints3, tradePoints4);
CountService countService = new CountService(TenantTypeIds.Instance().User());
countService.ChangeCount(CountTypes.Instance().ReputationPointsCounts(), userId, userId, pointRecord.ReputationPoints);
}
/// <summary>
/// 讨论次数
/// </summary>
public static string ItemCounts(this CountTypes countTypes)
{
return("ItemCounts");
}
/// <summary>
/// 解析内容用于创建话题
/// </summary>
/// <param name="body">待解析的内容</param>
/// <param name="ownerId">标签拥有者Id</param>
/// <param name="associateId">关联项Id</param>
/// <param name="tenantTypeId">租户类型Id</param>
public void ResolveBodyForEdit(string body, long ownerId, long associateId, string tenantTypeId)
{
if (!body.Contains("#") || string.IsNullOrEmpty(body))
{
return;
}
Regex rg = new Regex(@"(?<=(?<!\&)(\#)(?!\d\;))[^\#@]*(?=(?<!\&)(\#)(?![0-9]+\;))", RegexOptions.Multiline | RegexOptions.Singleline);
Match m = rg.Match(body);
if (!m.Success)
{
return;
}
IList <string> tagNames = new List <string>();
int i = 0, index = -1;
while (m != null)
{
if (i % 2 == 1)
{
m = m.NextMatch();
i++;
continue;
}
if (index == m.Index)
{
break;
}
index = m.Index;
if (!string.IsNullOrEmpty(m.Value) && !tagNames.Contains(m.Value))
{
tagNames.Add(m.Value);
}
else
{
continue;
}
m = m.NextMatch();
i++;
}
if (tagNames.Count > 0)
{
CountService countService = new CountService(TenantTypeIds.Instance().Tag());
AddTagsToItem(tagNames.ToArray(), ownerId, associateId);
Dictionary <string, long> tagNamesWithIds = GetTagNamesWithIdsOfItem(associateId);
if (tagNamesWithIds != null)
{
foreach (KeyValuePair <string, long> pair in tagNamesWithIds)
{
countService.ChangeCount(CountTypes.Instance().ItemCounts(), pair.Value, ownerId, 1);
}
}
}
}