EchoTex_Payroll/HRM.DA/Service/Basic/CompanyService.cs

using HRM.BO;
using Ease.Core;
using Ease.Core.DataAccess;
using Ease.Core.Model;
using Ease.Core.Utility;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace HRM.DA
{
    public class CompanyService : ServiceTemplate //, ICompanyService
    {
        private void MapObject(Company oCompany, DataReader oReader)
        {
            base.SetObjectID(oCompany, oReader.GetInt32("CompanyID").Value);
            oCompany.Code = oReader.GetString("code");
            oCompany.Name = oReader.GetString("description");
            oCompany.Sequence = oReader.GetInt32("SequenceNo").Value;
            oCompany.Status = (EnumStatus)oReader.GetInt32("Status").Value;
            oCompany.CreatedBy = oReader.GetInt32("CreatedBy").Value;
            oCompany.CreatedDate = oReader.GetDateTime("CreatedDate").Value;
            oCompany.ModifiedBy = oReader.GetInt32("ModifiedBy");
            oCompany.ModifiedDate = oReader.GetDateTime("ModifiedDate");
            this.SetObjectState(oCompany, ObjectState.Saved);
        }

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

        #region Service implementation

        public Company Get(int id)
        {
            Company oCompany = null;
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(CompanyDA.Get(tc, id));
                if (oreader.Read())
                {
                    oCompany = this.CreateObject<Company>(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 oCompany;
        }

        public Company Get(TransactionContext tc, int id)
        {
            Company oCompany = null;
            try
            {
                DataReader oreader = new DataReader(CompanyDA.Get(tc, id));
                if (oreader.Read())
                {
                    oCompany = this.CreateObject<Company>(oreader);
                }

                oreader.Close();
            }
            catch (Exception e)
            {
                #region Handle Exception

                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);

                #endregion
            }

            return oCompany;
        }


        public List<Company> Get(EnumStatus status)
        {
            List<Company> Companys = new List<Company>();

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

                DataReader dr = new DataReader(CompanyDA.Get(tc, status));
                Companys = this.CreateObjects<Company>(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 Companys;
        }

        public int Save(Company oCompany)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (oCompany.IsNew)
                {
                    int id = tc.GenerateID("Company", "CompanyID");
                    base.SetObjectID(oCompany, id);
                    int seqNo = tc.GenerateID("Company", "SequenceNo");
                    oCompany.Sequence = seqNo;
                    CompanyDA.Insert(tc, oCompany);
                }
                else
                {
                    CompanyDA.Update(tc, oCompany);
                }

                tc.End();
                return oCompany.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);
                CompanyDA.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
            }
        }

        #endregion
    }
}