EchoTex_Payroll/HRM.DA/Service/Claim/ClaimRuleService.cs

using System;
using System.Data;
using System.Linq;
using Ease.CoreV35;
using Ease.CoreV35.DataAccess;
using System.Collections.Generic;
using Payroll.BO;
using Ease.Core.Model;
using Ease.Core.DataAccess;
using HRM.BO;
using Ease.Core.Utility;

namespace Payroll.Service
{
    public class ClaimRuleService : ServiceTemplate, IClaimRuleService
    {
        public ClaimRuleService()
        { 
        }

        private void MapObject(ClaimRule oClaimRule, DataReader oReader)
        {
            base.SetObjectID(oClaimRule, oReader.GetInt32("ClaimRuleID").Value);
            oClaimRule.IsAnnualBalance = (bool)oReader.GetBoolean("IsAnnualBalance").Value;
            oClaimRule.OnceMonthly = oReader.GetBoolean("OnceMonthly");
            oClaimRule.OnceDaily = oReader.GetBoolean("OnceDaily");
            oClaimRule.IsAtActualPayment = (bool)oReader.GetBoolean("IsAtActualPayment").Value;
            oClaimRule.NotMaximum = (float)oReader.GetFloat("NotMaximum").Value;
            oClaimRule.MaxServiceLength = (int)oReader.GetInt32("MaxServiceLength").Value;
            oClaimRule.MonthDurationFromLastClaim = (int)oReader.GetInt32("MonthDurationFromLastClaim").Value;
            oClaimRule.NoOfDependent = (int)oReader.GetInt32("NoOfDependent").Value;
            oClaimRule.WFStatus = (enumwfStatus)oReader.GetInt32("WFStatus");
            oClaimRule.ClaimBasicID = oReader.GetString("ClaimBasicID") == null ? 0 : oReader.GetInt32("ClaimBasicID").Value;
            oClaimRule.FixedAmount = (float)oReader.GetFloat("FixedAmount").Value;
            oClaimRule.IsDesignationWiseDifferent = (bool)oReader.GetBoolean("IsGradeWiseDifferent").Value;
            oClaimRule.AllowAdvance = (bool)oReader.GetBoolean("AllowAdvance").Value;
            oClaimRule.CreatedBy = oReader.GetString("CreatedBy") == null ? 0 : oReader.GetInt32("CreatedBy").Value;
            oClaimRule.CreatedDate = oReader.GetDateTime("CreatedDate").Value;
            oClaimRule.ModifiedBy = oReader.GetString("ModifiedBy") == null ? null : oReader.GetInt32("ModifiedBy").Value;
            oClaimRule.ModifiedDate = oReader.GetDateTime("ModifiedDate");
            oClaimRule.ClaimBasicName = oReader.GetString("ClaimBasicName", true, null);
            this.SetObjectState(oClaimRule, Ease.Core.ObjectState.Saved);
        }

        private void MapObjectClaimRuleGrades(ClaimRuleDesignations oClaimRuleGrades, DataReader oReader)
        {
            base.SetObjectID(oClaimRuleGrades, oReader.GetInt32("ClaimRuleGradesID").Value);
            oClaimRuleGrades.ClaimPaymentGradesID = oReader.GetString("ClaimPaymentGradesID") == null ? 0 : oReader.GetInt32("ClaimPaymentGradesID").Value;
            oClaimRuleGrades.ClaimRuleID = oReader.GetString("ClaimRuleID") == null ? 0 : oReader.GetInt32("ClaimRuleID").Value;
            oClaimRuleGrades.ClaimBasicItemId = oReader.GetString("ClaimBasicItemId") == null ? 0 : oReader.GetInt32("ClaimBasicItemId").Value;
            oClaimRuleGrades.DesignationID = oReader.GetString("GradeID") == null ? 0 : oReader.GetInt32("GradeID").Value;
            oClaimRuleGrades.Amount = (float)oReader.GetFloat("Amount").Value;
            this.SetObjectState(oClaimRuleGrades, Ease.Core.ObjectState.Saved);
        }

        protected override T CreateObject<T>(DataReader oReader)
        {
            ClaimRule oClaimRule = new ClaimRule();
            MapObject(oClaimRule, oReader);
            return oClaimRule as T;
        }

        protected ClaimRuleDesignations CreateObject(DataReader oReader)
        {
            ClaimRuleDesignations oClaimRuleGrades = new ClaimRuleDesignations();
            MapObjectClaimRuleGrades(oClaimRuleGrades, oReader);
            return oClaimRuleGrades;
        }

        protected List<ClaimRuleDesignations> CreateClaimRuleGradeObjects(DataReader oReader)
        {
            List<ClaimRuleDesignations> claimRuleGrades = new List<ClaimRuleDesignations>();
            while (oReader.Read())
            {
                ClaimRuleDesignations item = CreateObject(oReader);
                claimRuleGrades.Add(item);
            }
            return claimRuleGrades;
        }


        #region Service implementation

        public ClaimRule Get(int id)
        {
            ClaimRule oClaimRule = new ClaimRule();
           
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(ClaimRuleDA.Get(tc, id));
                if (oreader.Read())
                {
                    oClaimRule = this.CreateObject<ClaimRule>(oreader);
                }
                oreader.Close();
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
            return oClaimRule;
        }

        public ClaimRule Get(int claimID, int DesignationID)
        {
            ClaimRule oClaimRule = new ClaimRule();
            TransactionContext tc = null;

            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(ClaimRuleDA.Get(tc, claimID, DesignationID));
                if (oreader.Read())
                {
                    oClaimRule = this.CreateObject<ClaimRule>(oreader);
                }
                oreader.Close();
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
            return oClaimRule;
        }

        public List<ClaimRule> Get()
        {
            #region Cache Header

            List<ClaimRule> claimRules = new List<ClaimRule>();
            //if (claimRules != null)
            //    return claimRules;

            #endregion

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(ClaimRuleDA.Get(tc));
                claimRules = this.CreateObjects<ClaimRule>(dr);
                dr.Close();

                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);

                throw new ServiceException(e.Message, e);

                #endregion
            }

            return claimRules;
        }

        public List<ClaimRule> GetByClaimBasicID(int claimBasicID)
        {
            #region Cache Header

            List<ClaimRule> claimRules = new List<ClaimRule>();

            #endregion

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(ClaimRuleDA.GetByClaimBasicID(tc, claimBasicID));
                claimRules = this.CreateObjects<ClaimRule>(dr);
                dr.Close();

                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);

                throw new ServiceException(e.Message, e);

                #endregion
            }

            return claimRules;
        }

        public void Save(List<ClaimRule> oClaimRules)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                int id = tc.GenerateID("ClaimRule", "ClaimRuleID");
                foreach (ClaimRule oClaimRule in oClaimRules)
                {
                    if (oClaimRule.IsNew)
                    {
                        base.SetObjectID(oClaimRule, id);
                        ClaimRuleDA.Insert(tc, oClaimRule);
                        id++;
                    }
                    else
                    {
                        ClaimRuleDA.Update(tc, oClaimRule);
                    }
                }
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
        }

        public int Save(ClaimRule oClaimRule)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (oClaimRule.IsNew)
                {
                    int id = tc.GenerateID("ClaimRule", "ClaimRuleID");
                    base.SetObjectID(oClaimRule, id);
                    ClaimRuleDA.Insert(tc, oClaimRule);
                }
                else
                {
                    ClaimRuleDA.Update(tc, oClaimRule);
                }

                ClaimRule cr = new ClaimRule();
                DeleteClaimRuleGradesByClaimRuleID(oClaimRule.ID);
                if (oClaimRule.ClaimRuleDesignations != null && oClaimRule.ClaimRuleDesignations.Count > 0)
                {
                    foreach (ClaimRuleDesignations item in oClaimRule.ClaimRuleDesignations)
                    {
                        item.ClaimRuleID = oClaimRule.ID;
                    }
                    SaveClaimRuleGrades(oClaimRule.ClaimRuleDesignations);
                }
                tc.End();
                return oClaimRule.ID;
            }
            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)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                ClaimRuleDA.Delete(tc, id);
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
        }

        public void DeleteByClaimBasicID(int id)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                ClaimRuleDA.DeleteByClaimBasicID(tc, id);
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
        }

        #endregion

        #region Service implementation child

        public ClaimRuleDesignations GetClaimRuleGrades(int id)
        {
            ClaimRuleDesignations oClaimRuleGrades = new ClaimRuleDesignations();
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(ClaimRuleDA.GetClaimRuleGrades(tc, id));
                if (oreader.Read())
                {                    
                    oClaimRuleGrades = this.CreateObject(oreader);
                }
                oreader.Close();
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
            return oClaimRuleGrades;
        }

        public List<ClaimRuleDesignations> GetClaimRuleGrades()
        {
            List<ClaimRuleDesignations> claimRuleGrades = new List<ClaimRuleDesignations>();

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(ClaimRuleDA.GetClaimRuleGrades(tc));
                claimRuleGrades = this.CreateClaimRuleGradeObjects(dr);
                dr.Close();

                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);

                throw new ServiceException(e.Message, e);

                #endregion
            }

            return claimRuleGrades;
        }

        public List<ClaimRuleDesignations> GetClaimRuleGradesByClaimRuleID(int claimRuleID)
        {
            #region Cache Header

            List<ClaimRuleDesignations> claimRuleGrades = new List<ClaimRuleDesignations>();
            //if (claimRuleGrades != null)
            //    return claimRuleGrades;

            #endregion

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(ClaimRuleDA.GetClaimRuleGradesByClaimRuleID(tc, claimRuleID));
                claimRuleGrades = this.CreateClaimRuleGradeObjects(dr);
                dr.Close();

                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);

                throw new ServiceException(e.Message, e);

                #endregion
            }

            return claimRuleGrades;
        }

        public void SaveClaimRuleGrades(List<ClaimRuleDesignations> oClaimRuleGrades)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                int id = tc.GenerateID("ClaimRuleGrades", "ClaimRuleGradesID");
                foreach (ClaimRuleDesignations oClaimRuleGrade in oClaimRuleGrades)
                {
                    if (oClaimRuleGrade.IsNew)
                    {
                        base.SetObjectID(oClaimRuleGrade, id);
                        ClaimRuleDA.InsertClaimRuleGrades(tc, oClaimRuleGrade);
                        id++;
                    }
                    else
                    {
                        ClaimRuleDA.UpdateClaimRuleGrades(tc, oClaimRuleGrade);
                    }
                }
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
        }

        public int SaveClaimRuleGrades(ClaimRuleDesignations oClaimRuleGrade)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (oClaimRuleGrade.IsNew)
                {
                    int id = tc.GenerateID("ClaimRuleGrades", "ClaimRuleGradesID");
                    base.SetObjectID(oClaimRuleGrade, id);
                    ClaimRuleDA.InsertClaimRuleGrades(tc, oClaimRuleGrade);
                }
                else
                {
                    ClaimRuleDA.UpdateClaimRuleGrades(tc, oClaimRuleGrade);
                }
                tc.End();
                return oClaimRuleGrade.ID;
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
        }

        public void DeleteClaimRuleGrades(int id)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                ClaimRuleDA.DeleteClaimRuleGrades(tc, id);
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
        }

        public void DeleteClaimRuleGradesByClaimRuleID(int id)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                ClaimRuleDA.DeleteClaimRuleGradesByClaimRuleID(tc, id);
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
        }

        #endregion
    }
}