public static void AddNewTopic(TopicInfo topic)
{
TransactionOptions options = new TransactionOptions();
options.IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted;
options.Timeout = TransactionManager.DefaultTimeout;
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required, options))
{
int topicSysNo = TopicDac.InsertTopic(topic);
// 添加了新评论，
// 同时更新 Product 表的 RemarkCount / RemarkScore 字段。
TopicDac.UpdateProductRemarkCountAndScore(topic.ReferenceSysNo);
if (topic.ImageList != null && topic.ImageList.Count > 0)
{
foreach (TopicImageInfo info in topic.ImageList)
{
info.TopicSysNo = topicSysNo;
TopicImageDac.InsertTopicImage(info);
}
}
scope.Complete();
}
}
public static int AddTopicImageCount(int SysNo)
{
return(TopicImageDac.AddTopicImageCount(SysNo));
}
public static TopicImageInfo GetTopicImage(int SysNo)
{
return(TopicImageDac.GetTopicImageBySysNo(SysNo));
}
public static List <TopicImageInfo> GetValidTopicImageByTopicId(int topicSysNo)
{
return(TopicImageDac.GetValidTopicImageByTopicId(topicSysNo));
}
public static List <TopicImageInfo> GetTopicImageList(int topicSysNo)
{
return(TopicImageDac.GetTopicImagesByTopicId(topicSysNo));
}
public static void CancelAbandonTopicImage(int topicImageSysNo)
{
TopicImageDac.AbandTopicImage(topicImageSysNo, AppEnum.TopicImageStatus.Normal);
}
public static void AbandonTopicImage(int topicImageSysNo)
{
TopicImageDac.AbandTopicImage(topicImageSysNo, AppEnum.TopicImageStatus.Abandon);
}
