639 lines
22 KiB
C#
639 lines
22 KiB
C#
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using Ease.Core.Model;
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using Ease.Core.DataAccess;
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using HRM.BO;
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using Ease.Core.Utility;
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using System.Collections.Generic;
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using System.Data;
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using Ease.Core;
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using Payroll.Service;
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using System;
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namespace HRM.DA
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{
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public class TaxParameterService : ServiceTemplate, ITaxParameterService
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{
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public TaxParameterService()
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{
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}
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private void MapObject(TaxParameter oTaxParameter, DataReader oReader)
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{
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base.SetObjectID(oTaxParameter, oReader.GetInt32("TaxParamID").Value);
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oTaxParameter.FiscalYear = oReader.GetString("fiscalYear");
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oTaxParameter.AssessmentYear = oReader.GetString("assessmentYear");
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oTaxParameter.MaxInvestPercent = oReader.GetDouble("maxInvestPercent").Value;
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oTaxParameter.MaxHRPercent = oReader.GetDouble("maxHRPercent").Value;
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oTaxParameter.MaxHRAmount = oReader.GetDouble("maxHRAmount").Value;
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oTaxParameter.MaxMedicalPercent = oReader.GetDouble("MaxMedicalPercent").Value;
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oTaxParameter.MaxMedicalAmount = oReader.GetDouble("MaxMedicalAmount").Value;
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oTaxParameter.MaxConvAmount = oReader.GetDouble("maxConvAmount").Value;
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oTaxParameter.MaxCPFPercent = oReader.GetDouble("maxCPFPercent").Value;
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oTaxParameter.MaxInvExempPercent = oReader.GetDouble("maxInvExempPercent").Value;
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oTaxParameter.MaxInvAmount = oReader.GetDouble("maxInvAmount").Value;
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oTaxParameter.MinTaxAmount = oReader.GetDouble("minTaxAmount").Value;
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oTaxParameter.PfIntProjection = oReader.GetDouble("pfIntProjection").Value;
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oTaxParameter.MaxAge = oReader.GetDouble("maxAge").Value;
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oTaxParameter.InvestmentActiveMonth = oReader.GetDateTime("InvestmentActiveMonth");
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oTaxParameter.CreatedBy = oReader.GetInt32("CreatedBy", 0);
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oTaxParameter.CreatedDate = oReader.GetDateTime("CreationDate").Value;
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oTaxParameter.ModifiedBy = oReader.GetInt32("ModifiedBy", 0);
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oTaxParameter.ModifiedDate = oReader.GetDateTime("ModifiedDate");
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oTaxParameter.PayrollTypeID = oReader.GetInt32("PayrollTypeID").Value;
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this.SetObjectState(oTaxParameter, Ease.Core.ObjectState.Saved);
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}
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protected override T CreateObject<T>(DataReader oReader)
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{
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TaxParameter oTaxParameter = new TaxParameter();
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MapObject(oTaxParameter, oReader);
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return oTaxParameter as T;
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}
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private void MapTaxSlabObject(TaxParameterSlab oTaxParamSlab, DataReader oReader)
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{
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base.SetObjectID(oTaxParamSlab, oReader.GetInt32("TAXPARAMID").Value);
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oTaxParamSlab.TaxparamID = oReader.GetInt32("TAXPARAMID").Value;
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oTaxParamSlab.SequenceNo = oReader.GetInt32("SEQUENCENO").Value;
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oTaxParamSlab.IncomeAmount = oReader.GetDouble("INCOMEAMOUNT").Value;
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oTaxParamSlab.TaxPercent = oReader.GetDouble("TAXPERCENT").Value;
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oTaxParamSlab.ParamType = (EnumTaxSlabType)oReader.GetInt32("TYPE").Value;
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this.SetObjectState(oTaxParamSlab, Ease.Core.ObjectState.Saved);
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}
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protected List<TaxParameterSlab> CreateTaxSlabObject(DataReader oReader)
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{
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List<TaxParameterSlab> oTaxParamSlabs = new List<TaxParameterSlab>();
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while (oReader.Read())
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{
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TaxParameterSlab oTaxParamSlab = new TaxParameterSlab();
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MapTaxSlabObject(oTaxParamSlab, oReader);
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oTaxParamSlabs.Add(oTaxParamSlab);
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}
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return oTaxParamSlabs;
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}
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#region Service implementation
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public TaxParameter Get(int id)
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{
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TaxParameter oTaxParameter = null;
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TransactionContext tc = null;
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try
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{
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tc = TransactionContext.Begin();
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DataReader oreader = new DataReader(TaxParameterDA.Get(tc, id));
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if (oreader.Read())
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{
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oTaxParameter = this.CreateObject<TaxParameter>(oreader);
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oreader.Close();
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if (oTaxParameter != null)
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{
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DataReader dr = new DataReader(TaxParameterDA.GetSlabsByParamID(tc, oTaxParameter.ID));
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//dr.Close();
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oTaxParameter.TaxParameterSlabs = this.CreateTaxSlabObject(dr);
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dr.Close();
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}
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}
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//oreader.Close();
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tc.End();
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}
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catch (Exception e)
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{
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#region Handle Exception
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if (tc != null)
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tc.HandleError();
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ExceptionLog.Write(e);
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throw new ServiceException(e.Message, e);
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#endregion
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}
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return oTaxParameter;
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}
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public TaxParameter Get(string assessmentYear)
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{
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TaxParameter oTaxParameter = null;
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TransactionContext tc = null;
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try
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{
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tc = TransactionContext.Begin();
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DataReader oreader = new DataReader(TaxParameterDA.Get(tc, assessmentYear));
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if (oreader.Read())
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{
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oTaxParameter = this.CreateObject<TaxParameter>(oreader);
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}
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oreader.Close();
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tc.End();
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}
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catch (Exception e)
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{
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#region Handle Exception
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if (tc != null)
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tc.HandleError();
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ExceptionLog.Write(e);
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throw new ServiceException(e.Message, e);
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#endregion
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}
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return oTaxParameter;
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}
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public TaxParameter GetByFiscalYear(string fiscalYear)
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{
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TaxParameter oTaxParameter = null;
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TransactionContext tc = null;
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try
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{
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tc = TransactionContext.Begin();
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DataReader oreader = new DataReader(TaxParameterDA.GetByFiscalYear(tc, fiscalYear));
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if (oreader.Read())
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{
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oTaxParameter = this.CreateObject<TaxParameter>(oreader);
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}
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oreader.Close();
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tc.End();
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}
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catch (Exception e)
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{
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#region Handle Exception
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if (tc != null)
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tc.HandleError();
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ExceptionLog.Write(e);
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throw new ServiceException(e.Message, e);
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#endregion
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}
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return oTaxParameter;
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}
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//public static List<TaxParameter> Get(bool IsCurrentFY)
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//{
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// #region Cache Header
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// List<TaxParameter> taxParameters = new List<TaxParameter>();
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// #endregion
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// try
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// {
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// taxParameters = TaxParameterDA.Get(IsCurrentFY);
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// }
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// catch (ServiceException e)
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// {
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// throw new Exception(e.Message, e);
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// }
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// return taxParameters;
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//}
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public List<TaxParameter> Get(bool IsCurrentFY, int payrollTypeID)
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{
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List<TaxParameter> taxParameters = new List<TaxParameter>();
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TransactionContext tc = null;
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try
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{
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tc = TransactionContext.Begin();
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DataReader dr = new DataReader(TaxParameterDA.Get(tc, IsCurrentFY, payrollTypeID));
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taxParameters = this.CreateObjects<TaxParameter>(dr);
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dr.Close();
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tc.End();
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}
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catch (Exception e)
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{
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#region Handle Exception
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if (tc != null)
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tc.HandleError();
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ExceptionLog.Write(e);
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throw new ServiceException(e.Message, e);
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#endregion
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}
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return taxParameters;
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}
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public List<TaxParameter> GetbyPayrolltype(int payrolltypeid)
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{
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List<TaxParameter> taxParameters = new List<TaxParameter>();
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TransactionContext tc = null;
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try
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{
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tc = TransactionContext.Begin();
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DataReader dr = new DataReader(TaxParameterDA.GetbyPayrolltype(tc, payrolltypeid));
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taxParameters = this.CreateObjects<TaxParameter>(dr);
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dr.Close();
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tc.End();
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}
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catch (Exception e)
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{
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#region Handle Exception
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if (tc != null)
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tc.HandleError();
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ExceptionLog.Write(e);
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throw new ServiceException(e.Message, e);
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#endregion
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}
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return taxParameters;
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}
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public List<TaxParameterSlab> GetTaxSlabs(int nID, EnumTaxSlabType TaxType)
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{
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List<TaxParameterSlab> taxParameterSlabs = new List<TaxParameterSlab>();
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TransactionContext tc = null;
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try
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{
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tc = TransactionContext.Begin();
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DataReader dr = new DataReader(TaxParameterDA.GetTaxSlabs(tc, nID, TaxType));
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dr.Close();
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taxParameterSlabs = this.CreateTaxSlabObject(dr);
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tc.End();
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}
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catch (Exception e)
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{
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#region Handle Exception
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if (tc != null)
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tc.HandleError();
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ExceptionLog.Write(e);
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throw new ServiceException(e.Message, e);
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#endregion
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}
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return taxParameterSlabs;
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}
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public DataSet GetTSByParamAndType(int nID, EnumTaxSlabType TaxType)
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{
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DataSet taxParameterSlabs = null;
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TransactionContext tc = null;
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try
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{
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tc = TransactionContext.Begin();
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taxParameterSlabs = TaxParameterDA.GetTSByParamAndType(tc, nID, TaxType);
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tc.End();
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}
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catch (Exception e)
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{
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#region Handle Exception
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if (tc != null)
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tc.HandleError();
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ExceptionLog.Write(e);
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throw new ServiceException(e.Message, e);
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#endregion
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}
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return taxParameterSlabs;
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}
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public TaxParameter GetByDate(DateTime salaryMonth)
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{
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TaxParameter oTaxParameter = null;
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TransactionContext tc = null;
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try
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{
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tc = TransactionContext.Begin();
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DataReader oreader = new DataReader(TaxParameterDA.GetByDate(tc, salaryMonth));
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if (oreader.Read())
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{
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oTaxParameter = this.CreateObject<TaxParameter>(oreader);
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}
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oreader.Close();
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tc.End();
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}
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catch (Exception e)
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{
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#region Handle Exception
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if (tc != null)
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tc.HandleError();
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ExceptionLog.Write(e);
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throw new ServiceException(e.Message, e);
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#endregion
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}
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return oTaxParameter;
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}
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public List<TaxParameterSlab> GetSlabsByParamID(int nID)
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{
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List<TaxParameterSlab> taxParameterSlabs = new List<TaxParameterSlab>();
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TransactionContext tc = null;
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try
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{
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tc = TransactionContext.Begin();
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DataReader dr = new DataReader(TaxParameterDA.GetSlabsByParamID(tc, nID));
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taxParameterSlabs = this.CreateTaxSlabObject(dr);
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dr.Close();
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tc.End();
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}
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catch (Exception e)
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{
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#region Handle Exception
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if (tc != null)
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tc.HandleError();
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ExceptionLog.Write(e);
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throw new ServiceException(e.Message, e);
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#endregion
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}
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return taxParameterSlabs;
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}
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public int Save(TaxParameter oTaxParameter, int payrollTypeID)
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{
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PayrollType ptype = new PayrollTypeService().Get(payrollTypeID);
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TransactionContext tc = null;
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try
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{
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tc = TransactionContext.Begin(true);
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if (oTaxParameter.IsNew)
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{
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if (ptype.TaxParamID != null) throw new Exception("Not allowed to create new tax-year until current year-end.");
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int MaxID = TaxParameterDA.GetMaxID(tc, payrollTypeID);
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|
|||
|
|
int id = tc.GenerateID("TaxParameter", "TaxParamID");
|
|||
|
|
base.SetObjectID(oTaxParameter, (id));
|
|||
|
|
TaxParameterDA.Insert(tc, oTaxParameter);
|
|||
|
|
|
|||
|
|
if (MaxID != 0)
|
|||
|
|
{
|
|||
|
|
List<TaxMergeMaster> TaxMergeMasters =
|
|||
|
|
new TaxMergeMasterService().GetByTaxParamID(tc, MaxID, payrollTypeID);
|
|||
|
|
|
|||
|
|
if (TaxMergeMasters != null)
|
|||
|
|
{
|
|||
|
|
foreach (TaxMergeMaster oTaxMergeMaster in TaxMergeMasters)
|
|||
|
|
{
|
|||
|
|
int newId = tc.GenerateID("TaxMergeMaster", "TaxMergeID");
|
|||
|
|
int position = tc.GenerateID("TaxMergeMaster", "Position");
|
|||
|
|
oTaxMergeMaster.Position = position;
|
|||
|
|
oTaxMergeMaster.TaxParameterID = (id);
|
|||
|
|
base.SetObjectID(oTaxMergeMaster, (newId));
|
|||
|
|
TaxMergeMasterDA.Insert(tc, oTaxMergeMaster);
|
|||
|
|
|
|||
|
|
foreach (TaxMergeMaster.TaxMergeDetail oTaxMergeDetail in oTaxMergeMaster
|
|||
|
|
.TaxMergeDetails)
|
|||
|
|
{
|
|||
|
|
int detailid = tc.GenerateID("TaxMergeDetail", "DetailId");
|
|||
|
|
base.SetObjectID(oTaxMergeDetail, (detailid));
|
|||
|
|
oTaxMergeDetail.TaxMergeID = (newId);
|
|||
|
|
oTaxMergeDetail.TaxParameterID = oTaxMergeMaster.TaxParameterID;
|
|||
|
|
TaxMergeMasterDA.Insert(tc, oTaxMergeDetail);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
List<ITEmpHead> itHeads = new ITEmpHeadService().GetWithTaxParam(tc, MaxID);
|
|||
|
|
int carid = tc.GenerateID("ITEmpHead", "ITEMPHEADID");
|
|||
|
|
foreach (ITEmpHead item in itHeads)
|
|||
|
|
{
|
|||
|
|
if (oTaxParameter.FiscalyearDatefrom == item.EndDate.AddDays(1))
|
|||
|
|
{
|
|||
|
|
carid = carid + 1;
|
|||
|
|
base.SetObjectID(item, (carid));
|
|||
|
|
ITEmpHeadDA.Insert(tc, item);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
PayrollTypeDA.UpdateTaxParam(tc, oTaxParameter.ID, payrollTypeID);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
TaxParameterDA.Update(tc, oTaxParameter);
|
|||
|
|
TaxParameterDA.DeleteByParamID(tc, oTaxParameter.ID);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
int seqNo = 1;
|
|||
|
|
foreach (TaxParameterSlab taxParamSlab in oTaxParameter.TaxParameterSlabs)
|
|||
|
|
{
|
|||
|
|
if (taxParamSlab.ParamType == EnumTaxSlabType.Male)
|
|||
|
|
{
|
|||
|
|
taxParamSlab.TaxparamID = oTaxParameter.ID;
|
|||
|
|
taxParamSlab.SequenceNo = seqNo++;
|
|||
|
|
TaxParameterDA.Insert(tc, taxParamSlab);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
seqNo = 1;
|
|||
|
|
foreach (TaxParameterSlab taxParamSlab in oTaxParameter.TaxParameterSlabs)
|
|||
|
|
{
|
|||
|
|
if (taxParamSlab.ParamType == EnumTaxSlabType.Female)
|
|||
|
|
{
|
|||
|
|
taxParamSlab.TaxparamID = oTaxParameter.ID;
|
|||
|
|
taxParamSlab.SequenceNo = seqNo++;
|
|||
|
|
TaxParameterDA.Insert(tc, taxParamSlab);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
seqNo = 1;
|
|||
|
|
foreach (TaxParameterSlab taxParamSlab in oTaxParameter.TaxParameterSlabs)
|
|||
|
|
{
|
|||
|
|
if (taxParamSlab.ParamType == EnumTaxSlabType.Age)
|
|||
|
|
{
|
|||
|
|
taxParamSlab.TaxparamID = oTaxParameter.ID;
|
|||
|
|
taxParamSlab.SequenceNo = seqNo++;
|
|||
|
|
TaxParameterDA.Insert(tc, taxParamSlab);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
seqNo = 1;
|
|||
|
|
foreach (TaxParameterSlab taxParamSlab in oTaxParameter.TaxParameterSlabs)
|
|||
|
|
{
|
|||
|
|
if (taxParamSlab.ParamType == EnumTaxSlabType.Disable)
|
|||
|
|
{
|
|||
|
|
taxParamSlab.TaxparamID = oTaxParameter.ID;
|
|||
|
|
taxParamSlab.SequenceNo = seqNo++;
|
|||
|
|
TaxParameterDA.Insert(tc, taxParamSlab);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
seqNo = 1;
|
|||
|
|
foreach (TaxParameterSlab taxParamSlab in oTaxParameter.TaxParameterSlabs)
|
|||
|
|
{
|
|||
|
|
if (taxParamSlab.ParamType == EnumTaxSlabType.Freedom_Fighter)
|
|||
|
|
{
|
|||
|
|
taxParamSlab.TaxparamID = oTaxParameter.ID;
|
|||
|
|
taxParamSlab.SequenceNo = seqNo++;
|
|||
|
|
TaxParameterDA.Insert(tc, taxParamSlab);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
tc.End();
|
|||
|
|
return oTaxParameter.ID;
|
|||
|
|
}
|
|||
|
|
catch (Exception e)
|
|||
|
|
{
|
|||
|
|
#region Handle Exception
|
|||
|
|
|
|||
|
|
if (tc != null)
|
|||
|
|
tc.HandleError();
|
|||
|
|
ExceptionLog.Write(e);
|
|||
|
|
throw new ServiceException(e.Message, e);
|
|||
|
|
|
|||
|
|
#endregion
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
public void SetCurrentYearTax(int taxParamid, int payrollTypeID)
|
|||
|
|
{
|
|||
|
|
TransactionContext tc = null;
|
|||
|
|
bool isExist = false;
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
tc = TransactionContext.Begin(true);
|
|||
|
|
isExist =TaxParameterDA.IsExistInPreviousYear(tc, taxParamid);
|
|||
|
|
tc.End();
|
|||
|
|
if(isExist == true)
|
|||
|
|
{
|
|||
|
|
throw new Exception("Tax Parameter is previously used");
|
|||
|
|
}
|
|||
|
|
new PayrollTypeService().UpdateTaxParam (taxParamid, payrollTypeID);
|
|||
|
|
}
|
|||
|
|
catch (Exception e)
|
|||
|
|
{
|
|||
|
|
#region Handle Exception
|
|||
|
|
|
|||
|
|
if (tc != null)
|
|||
|
|
tc.HandleError();
|
|||
|
|
ExceptionLog.Write(e);
|
|||
|
|
throw new ServiceException(e.Message, e);
|
|||
|
|
|
|||
|
|
#endregion
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
public void Delete(int id, int payrollTypeID)
|
|||
|
|
{
|
|||
|
|
TransactionContext tc = null;
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
tc = TransactionContext.Begin(true);
|
|||
|
|
TaxParameterDA.Delete(tc, id, payrollTypeID);
|
|||
|
|
tc.End();
|
|||
|
|
}
|
|||
|
|
catch (Exception e)
|
|||
|
|
{
|
|||
|
|
#region Handle Exception
|
|||
|
|
|
|||
|
|
if (tc != null)
|
|||
|
|
tc.HandleError();
|
|||
|
|
ExceptionLog.Write(e);
|
|||
|
|
throw new ServiceException(e.Message, e);
|
|||
|
|
|
|||
|
|
#endregion
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public List<TaxParameterSlab> GetEmployeeSlab(PayrollType ptype, TaxParameter parameter, Employee employee)
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
foreach (TaxParameterSlab item in parameter.TaxParameterSlabs)
|
|||
|
|
{
|
|||
|
|
item.SlabTaxAmount = 0;
|
|||
|
|
item.SlabTaxableAmount = 0;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
List<TaxParameterSlab> employeeSlab = null;
|
|||
|
|
EnumTaxSlabType SlabType = EnumTaxSlabType.Male;
|
|||
|
|
if (employee.PersonType == EnumPersonType.Disable)
|
|||
|
|
SlabType = EnumTaxSlabType.Disable;
|
|||
|
|
else if (employee.PersonType == EnumPersonType.Freedom_Fighter)
|
|||
|
|
SlabType = EnumTaxSlabType.Freedom_Fighter;
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
if (employee.Gender == EnumGender.Female)
|
|||
|
|
SlabType = EnumTaxSlabType.Female;
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
int NoOfMonth = Global.DateFunctions.DateDiff("m",
|
|||
|
|
employee.BirthDate, ptype.TaxYearEndDate);
|
|||
|
|
int NoOfYear = NoOfMonth / 12;
|
|||
|
|
if (NoOfYear >= parameter.MaxAge) SlabType = EnumTaxSlabType.Age;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
employeeSlab = new List<TaxParameterSlab>();
|
|||
|
|
foreach (TaxParameterSlab item in parameter.TaxParameterSlabs)
|
|||
|
|
{
|
|||
|
|
if (item.ParamType == SlabType)
|
|||
|
|
employeeSlab.Add(item);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return employeeSlab;
|
|||
|
|
}
|
|||
|
|
public List<TaxParameterSlab> CalculateTaxOnSlab(PayrollType ptype, TaxParameter parameter, Employee emp, double taxableIncome)
|
|||
|
|
{
|
|||
|
|
List<TaxParameterSlab> empTaxSlabs = this.GetEmployeeSlab(ptype, parameter, emp);
|
|||
|
|
if (empTaxSlabs == null || empTaxSlabs.Count == 0) throw new ServiceException("Employee Tax Slabs not found; Employee No:" + emp.EmployeeNo);
|
|||
|
|
int index = 0;
|
|||
|
|
|
|||
|
|
|
|||
|
|
//if (emp.ForeignExPat &&
|
|||
|
|
// Ease.CoreV35.Utility.Global.DateFunctions.DateDiff("m", emp.JoiningDate, SystemInformation.CurrentSysInfo.NextPayProcessDate) > 6)
|
|||
|
|
//{
|
|||
|
|
// empTaxSlabs[empTaxSlabs.Count - 1].SlabTaxAmount = empTaxSlabs[empTaxSlabs.Count].TaxPercent * (taxableIncome / 100);
|
|||
|
|
// return empTaxSlabs;
|
|||
|
|
//}
|
|||
|
|
|
|||
|
|
while (taxableIncome != 0)
|
|||
|
|
{
|
|||
|
|
TaxParameterSlab slab = empTaxSlabs[index];
|
|||
|
|
if (taxableIncome > slab.IncomeAmount && index != empTaxSlabs.Count - 1)
|
|||
|
|
{
|
|||
|
|
slab.SlabTaxAmount = GlobalFunctions.Round((slab.IncomeAmount * slab.TaxPercent) / 100);
|
|||
|
|
slab.SlabTaxableAmount = slab.IncomeAmount;
|
|||
|
|
taxableIncome = taxableIncome - slab.IncomeAmount;
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
slab.SlabTaxableAmount = taxableIncome;
|
|||
|
|
slab.SlabTaxAmount = GlobalFunctions.Round(((taxableIncome * slab.TaxPercent) / 100));
|
|||
|
|
taxableIncome = 0;
|
|||
|
|
}
|
|||
|
|
index = index + 1;
|
|||
|
|
}
|
|||
|
|
return empTaxSlabs;
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
#endregion
|
|||
|
|
}
|
|||
|
|
}
|