/// <summary>
/// 取得投資風險評估切點時間範圍
/// </summary>
/// <returns>投資風險評估切點時間範圍</returns>
public CuttimeRangeInfoEntity GetCurrentCuttimeRange()
{
CuttimeRangeInfoEntity cuttimeRange = null;
if (_cuttimeRange != null)
{
return(_cuttimeRange);
}
string riskEvaCuttime = ConfigurationManager.AppSettings["risk.evaluation.cuttime"];
string[] cuttimeArray = String.IsNullOrEmpty(riskEvaCuttime) ? null :
riskEvaCuttime.Split(',');
if (cuttimeArray != null)
{
List <DateTime> cuttimes = new List <DateTime>();
foreach (string cuttime in cuttimeArray)
{
if (!String.IsNullOrEmpty(cuttime) &&
(DateTime.TryParse(cuttime, out DateTime tempCuttime)))
{
cuttimes.Add(tempCuttime);
}
}
if (cuttimes.Count > 0)
{
DateTime timeNow = DateTime.Now;
DateTime cuttimesMax = cuttimes.Max();
DateTime cuttimesMin = cuttimes.Min();
cuttimes.Add(cuttimesMax.AddDays(-1));
cuttimes.Add(cuttimesMin.AddDays(1));
cuttimeRange = new CuttimeRangeInfoEntity
{
StartTime = cuttimes.Where(x => x < timeNow).Max(),
EndTime = cuttimes.Where(x => x > timeNow).Min()
};
}
}
return(cuttimeRange);
}
/// <summary>
/// 檢查風險紀錄評估時間是否在目前作業週期內
/// </summary>
/// <param name="riskEvaluationDO">投資風險評估結果</param>
/// <returns>檢查結果</returns>
public bool CheckInCuttimeRange(RiskEvaluationDO riskEvaluationDO)
{
bool inCuttimeRange = false;
CuttimeRangeInfoEntity cuttimeRange = GetCurrentCuttimeRange();
if (cuttimeRange == null)
{
throw new InvalidOperationException("cuttimeRange not found");
}
if ((riskEvaluationDO.EvaluationDate < cuttimeRange.EndTime) &&
(riskEvaluationDO.EvaluationDate >= cuttimeRange.StartTime))
{
inCuttimeRange = true;
}
return(inCuttimeRange);
}
/// <summary>
/// 此建構函式會設定投資風險評估切點時間範圍的起訖時間。
/// </summary>
/// <param name="cuttimeRange">投資風險評估切點時間範圍</param>
public RiskEvaluationService(CuttimeRangeInfoEntity cuttimeRange)
{
_cuttimeRange = cuttimeRange;
}