/// <summary>
/// 查询当前登录人员对指定行业圈子信息的点赞信息
/// </summary>
/// <param name="communityBehaviorView">用户行为（点赞）视图</param>
/// <returns>点赞信息</returns>
public PraiseInfo GetUserPraiseInfo(MyCommunityBehaviorView communityBehaviorView)
{
Contract.Requires <ArgumentNullException>(communityBehaviorView != null, "参数communityBehaviorView:不能为空");
Contract.Requires <ArgumentNullException>(!string.IsNullOrEmpty(communityBehaviorView.PublishID), "参数communityBehaviorView.PublishID:不能为空");
PraiseInfo result = null;
string message = string.Empty;
MiicConditionCollections condition = communityBehaviorView.visitor(this);
MiicColumn praiseAll = new MiicColumn(Config.Attribute.GetSqlTableNameByClassName <PraiseInfo>());
MiicColumnCollections columns = new MiicColumnCollections();
columns.Add(praiseAll);
try
{
result = items.Find(o => o.PublishID == communityBehaviorView.PublishID && o.PraiserID == communityBehaviorView.LoginUserID);
if (result == null)
{
DataTable dt = dbService.GetInformations <PraiseInfo>(columns, condition, out message);
if (dt != null && dt.Rows.Count == 1)
{
result = new PraiseInfo()
{
ID = dt.Rows[0][Config.Attribute.GetSqlColumnNameByPropertyName <PraiseInfo, string>(o => o.ID)].ToString(),
PraiserID = dt.Rows[0][Config.Attribute.GetSqlColumnNameByPropertyName <PraiseInfo, string>(o => o.PraiserID)].ToString(),
PraiserName = dt.Rows[0][Config.Attribute.GetSqlColumnNameByPropertyName <PraiseInfo, string>(o => o.PraiserName)].ToString(),
PraiseTime = (DateTime?)dt.Rows[0][Config.Attribute.GetSqlColumnNameByPropertyName <PraiseInfo, DateTime?>(o => o.PraiseTime)],
PublishID = dt.Rows[0][Config.Attribute.GetSqlColumnNameByPropertyName <PraiseInfo, string>(o => o.PublishID)].ToString(),
SortNo = (int?)dt.Rows[0][Config.Attribute.GetSqlColumnNameByPropertyName <PraiseInfo, int?>(o => o.SortNo)]
};
}
else
{
result = null;
}
if (result != null)
{
InsertCache(result);
}
}
else
{
string serializer = Config.Serializer.Serialize(result);
result = Config.Serializer.Deserialize <PraiseInfo>(serializer);
}
}
catch (Exception ex)
{
Config.IlogicLogService.Write(new LogicLog()
{
AppName = Config.AppName,
ClassName = ClassName,
NamespaceName = NamespaceName,
MethodName = MethodBase.GetCurrentMethod().Name,
Message = ex.Message,
Oper = Config.Oper
});
}
return(result);
}
/// <summary>
/// 判断当前用户是否对制定行业圈子信息收藏
/// </summary>
/// <param name="communityBehaviorView"></param>
/// <returns></returns>
public bool IsCollect(MyCommunityBehaviorView communityBehaviorView)
{
Contract.Requires <ArgumentNullException>(communityBehaviorView != null, "参数communityBehaviorView:不能为空");
Contract.Requires <ArgumentNullException>(!string.IsNullOrEmpty(communityBehaviorView.PublishID), "参数communityBehaviorView.PublishID:不能为空");
bool result = false;
string message = string.Empty;
MiicConditionCollections condition = communityBehaviorView.visitor(this);
MiicColumn collectID = new MiicColumn(Config.Attribute.GetSqlTableNameByClassName <CollectInfo>(),
Config.Attribute.GetSqlColumnNameByPropertyName <CollectInfo, string>(o => o.ID));
try
{
int count = dbService.GetCount <CollectInfo>(collectID, condition, out message);
if (count == 0)
{
result = false;
}
else
{
result = true;
}
}
catch (Exception ex)
{
Config.IlogicLogService.Write(new LogicLog()
{
AppName = Config.AppName,
ClassName = ClassName,
NamespaceName = NamespaceName,
MethodName = MethodBase.GetCurrentMethod().Name,
Message = ex.Message,
Oper = Config.Oper
});
}
return(result);
}