public ResultModel Update(UserModel user, NFMT.DoPrice.Model.Interest interest, List<NFMT.DoPrice.Model.InterestDetail> details)
{
ResultModel result = new ResultModel();
try
{
DAL.InterestDetailDAL detailDAL = new InterestDetailDAL();
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required))
{
if (details == null || details.Count == 0)
{
result.ResultStatus = -1;
result.Message = "请添加利息信息";
return result;
}
//获取结算
result = this.interestDAL.Get(user, interest.InterestId);
if (result.ResultStatus != 0)
return result;
Model.Interest resultInterest = result.ReturnValue as Model.Interest;
if (resultInterest == null || resultInterest.InterestId <= 0)
{
result.ResultStatus = -1;
result.Message = "结息不存在";
return result;
}
//本金计息方式下，计算当前结息成本
if (resultInterest.InterestStyle == (int)NFMT.DoPrice.InterestStyleEnum.本金计息)
{
decimal curCapital = details.Where(temp => temp.InterestType != (int)NFMT.DoPrice.InterestTypeEnum.差额计息).Sum(temp => temp.StockBala);
interest.CurCapital = Math.Round(curCapital, 2, MidpointRounding.AwayFromZero);
decimal sumCapital = details.Sum(temp => temp.StockBala);
if (sumCapital != interest.PayCapital)
{
result.Message = "结算总金额必须等于预付本金";
result.ResultStatus = -1;
return result;
}
}
decimal sumInterestBala = details.Sum(temp => temp.InterestBala);
if (sumInterestBala != interest.InterestBala)
{
result.Message = "利息明细之和必须等于利息总额";
result.ResultStatus = -1;
return result;
}
//赋值主表
resultInterest.CurCapital = interest.CurCapital;
resultInterest.InterestAmount = interest.InterestAmount;
resultInterest.InterestAmountDay = interest.InterestAmountDay;
resultInterest.InterestBala = interest.InterestBala;
resultInterest.InterestDate = interest.InterestDate;
resultInterest.InterestPrice = interest.InterestPrice;
resultInterest.InterestRate = interest.InterestRate;
resultInterest.Memo = interest.Memo;
resultInterest.OtherPrice = interest.OtherPrice;
resultInterest.PayCapital = interest.PayCapital;
resultInterest.Premium = interest.Premium;
resultInterest.PricingUnit = interest.PricingUnit;
result = this.interestDAL.Update(user, resultInterest);
if (result.ResultStatus != 0)
return result;
//作废原有明细
result = detailDAL.Load(user, resultInterest.InterestId);
if (result.ResultStatus != 0)
return result;
List<Model.InterestDetail> resultDetails = result.ReturnValue as List<Model.InterestDetail>;
if (resultDetails == null || resultDetails.Count == 0)
{
result.ResultStatus = -1;
result.Message = "结息明细获取失败";
return result;
}
foreach (Model.InterestDetail detail in resultDetails)
{
detail.DetailStatus = StatusEnum.已录入;
result = detailDAL.Invalid(user, detail);
if (result.ResultStatus != 0)
return result;
}
//添加新明细
foreach (NFMT.DoPrice.Model.InterestDetail detail in details)
{
detail.InterestId = resultInterest.InterestId;
detail.DetailStatus = StatusEnum.已生效;
detail.SubContractId = interest.SubContractId;
detail.ContractId = interest.ContractId;
detail.InterestPrice = interest.InterestPrice;
detail.PricingUnit = interest.PricingUnit;
detail.Premium = interest.Premium;
detail.OtherPrice = interest.OtherPrice;
if (detail.InterestType != (int)InterestTypeEnum.差额计息)
{
if (resultInterest.InterestStyle == (int)InterestStyleEnum.本金计息)
detail.InterestType = (int)InterestTypeEnum.本金计息;
else
detail.InterestType = (int)InterestTypeEnum.货值计息;
}
result = detailDAL.Insert(user, detail);
if (result.ResultStatus != 0)
return result;
}
scope.Complete();
}
}
catch (Exception ex)
{
result.Message = ex.Message;
}
finally
{
if (result.ResultStatus != 0)
this.Log.ErrorFormat("{0} {1}，序号:{2}", user.EmpName, result.Message, result.ReturnValue);
else if (this.Log.IsInfoEnabled)
this.Log.InfoFormat("{0} {1}，序号:{2}", user.EmpName, result.Message, result.ReturnValue);
}
return result;
}
public ResultModel Invalid(UserModel user, int interestId)
{
ResultModel result = new ResultModel();
try
{
DAL.InterestDetailDAL detailDAL = new InterestDetailDAL();
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required))
{
result = this.interestDAL.Get(user, interestId);
if (result.ResultStatus != 0)
return result;
Model.Interest interest = result.ReturnValue as Model.Interest;
if (interest == null)
{
result.ResultStatus = -1;
result.Message = "该数据不存在，不能作废";
return result;
}
//获取明细
result = detailDAL.Load(user, interest.InterestId);
if (result.ResultStatus != 0)
return result;
List<Model.InterestDetail> details = result.ReturnValue as List<Model.InterestDetail>;
if (details == null || details.Count == 0)
{
result.ResultStatus = -1;
result.Message = "结息明细获取失败";
return result;
}
//作废明细
foreach (Model.InterestDetail detail in details)
{
detail.DetailStatus = StatusEnum.已录入;
result = detailDAL.Invalid(user, detail);
if (result.ResultStatus != 0)
return result;
}
//作废主表
result = this.interestDAL.Invalid(user, interest);
if (result.ResultStatus != 0)
return result;
if (result.ResultStatus == 0)
result.Message = "作废成功";
scope.Complete();
}
}
catch (Exception ex)
{
result.ResultStatus = -1;
result.Message = ex.Message;
}
finally
{
if (result.ResultStatus != 0)
log.ErrorFormat("{0} {1}，类型序号:{2}", user.EmpName, result.Message, result.ReturnValue);
else if (log.IsInfoEnabled)
log.InfoFormat("{0} {1}，类型序号:{2}", user.EmpName, result.Message, result.ReturnValue);
}
return result;
}