CEL_Payroll/Payroll.BO/Basic/PayScale.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Ease.CoreV35;
using Ease.CoreV35.Model;
using Ease.CoreV35.Caching;
using System.Data.Linq.Mapping;

namespace Payroll.BO
{
    #region PayScale

    [Serializable]
    public class PayScale:AuditTrailBase
    {
        #region Cache Store

        private static Cache _cache = new Cache(typeof(PayScale));

        #endregion

        #region Constructor

        public PayScale()
        {
            _gradeID = null;
            _itemID = 0;
            _initialAmount = 0;
            _noOfStep = 0;
            _effectDate = DateTime.MinValue;
            _itemType = EnumPayScaleItemType.None;
        }

        #endregion

        #region Properties

        #region gradeID : ID

        private ID _gradeID;
        public ID GradeID
        {
            get { return _gradeID; }
            set
            {
                base.OnPropertyChange<ID>("gradeID", _gradeID, value);
                _gradeID = value;
            }
        }

        #endregion

        #region gradeID : ID

        private Grade _grade = null;
        public Grade GradeObj
        {
            get 
            {
                if (_grade == null && !_gradeID.IsUnassigned && _gradeID.Integer > 0)
                {
                    _grade = Grade.Get(_gradeID);
                }
                return _grade; 
            }
        }

        #endregion

        #region itemID : int

        private int _itemID;
        public int ItemID
        {
            get { return _itemID; }
            set
            {
                base.OnPropertyChange<int>("itemID", _itemID, value);
                _itemID = value;
            }
        }

        #endregion

        #region initialAmount : double

        private double _initialAmount;
        public double InitialAmount
        {
            get { return _initialAmount; }
            set
            {
                base.OnPropertyChange<double>("initialAmount", _initialAmount, value);
                _initialAmount = value;
            }
        }

        #endregion

        #region initialAmount : double

        private double _percentageInc;
        public double IncPercentage
        {
            get { return _percentageInc; }
            set
            {
                base.OnPropertyChange<double>("IncPercentage", _percentageInc, value);
                _percentageInc = value;
            }
        }

        #endregion

        #region noOfStep : int

        private int _noOfStep;
        public int NoOfStep
        {
            get { return _noOfStep; }
            set
            {
                base.OnPropertyChange<int>("noOfStep", _noOfStep, value);
                _noOfStep = value;
            }
        }

        #endregion

        #region effectDate : DateTime

        private DateTime _effectDate;
        public DateTime EffectDate
        {
            get { return _effectDate; }
            set
            {
                base.OnPropertyChange<DateTime>("effectDate", _effectDate, value);
                _effectDate = value;
            }
        }

        #endregion

        #region itemType : EnumPayScaleItemType

        private EnumPayScaleItemType _itemType;
        public EnumPayScaleItemType ItemType
        {
            get { return _itemType; }
            set
            {
                base.OnPropertyChange<short>("itemType", (short)_itemType, (short)value);
                _itemType = value;
            }
        }

        #endregion

        #region itemType : EnumPayScaleItemType

        private string _Description;
        public string Description
        {
            get 
            {
                if (this.ItemType == EnumPayScaleItemType.Basic)
                {
                    return "Basic";
                }
                else if (this.ItemType == EnumPayScaleItemType.Allowance)
                {
                    AllowanceDeduction allowance = AllowanceDeduction.Get(ID.FromInteger(this.ItemID));
                    if (allowance != null)
                    {
                        return allowance.Name;
                    }
                    else
                    {
                        return "Invalid Allawance.";
                    }
                }
                else
                {
                    return "Unknown";
                }
            }
        }

        #endregion

        #region PayScaleDetails : PayScaleDetails

        private ObjectsTemplate<PayScaleDetail> _details;
        public ObjectsTemplate<PayScaleDetail> PayscaleDetails
        {
            get 
            {
                if (_details == null && !this.ID.IsUnassigned && this.ID.Integer > 0)
                {
                    _details = PayScaleDetail.GetByPayScale(this.ID);
                }
                return _details; 
            }
            set
            {
                _details = value;
            }
        }

        #endregion

        #region Service Factory IPayScaleService : IPayScaleService

        internal static IPayScaleService Service
        {
            get { return Services.Factory.CreateService<IPayScaleService>(typeof(IPayScaleService)); }
        }

        #endregion

        #endregion

        #region Functions

        public static PayScale Get(ID nID)
        {
            PayScale oPayScale = null;
            #region Cache Header
            oPayScale = (PayScale)_cache["Get", nID];
            if (oPayScale != null)
                return oPayScale;
            #endregion
            oPayScale = PayScale.Service.Get(nID);
            #region Cache Footer
            _cache.Add(oPayScale, "Get", nID);
            #endregion
            return oPayScale;
        }
        
        public static PayScale Get(ID nGradeID, ID nAllowID)
        {
            PayScale oPayScale = null;
            #region Cache Header
            oPayScale = (PayScale)_cache["Get", nGradeID, nAllowID];
            if (oPayScale != null)
                return oPayScale;
            #endregion
            oPayScale = PayScale.Service.Get(nGradeID, nAllowID, SystemInformation.CurrentSysInfo.NextPayProcessDate);
            #region Cache Footer
            _cache.Add(oPayScale, "Get", nGradeID, nAllowID);
            #endregion
            return oPayScale;
        }
        public static PayScale GetByGrade(ID nGradeID)
        {
            PayScale oPayScale = null;
            #region Cache Header
            oPayScale = (PayScale)_cache["GetByGrade", nGradeID];
            if (oPayScale != null)
                return oPayScale;
            #endregion
            oPayScale = PayScale.Service.GetByGrade(nGradeID);
            #region Cache Footer
            _cache.Add(oPayScale, "GetByGrade", nGradeID);
            #endregion
            return oPayScale;
        }
        public static ObjectsTemplate<PayScale> Get()
        {
            #region Cache Header

            ObjectsTemplate<PayScale> payScales = _cache["Get"] as ObjectsTemplate<PayScale>;
            if (payScales != null)
                return payScales;

            #endregion

            try
            {
                payScales = Service.Get();
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }

            #region Cache Footer

            _cache.Add(payScales, "Get");

            #endregion

            return payScales;
        }

        public static DateTime? GetMaxEffectDate()
        {
            DateTime? dEffectDate = DateTime.MinValue;

            try
            {
                dEffectDate = Service.GetMaxEffectDate(SystemInformation.CurrentSysInfo.PayrollTypeID);
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }

            return dEffectDate;
        }

        public static ObjectsTemplate<PayScale> GetLatest()
        {
            #region Cache Header

            ObjectsTemplate<PayScale> payScales = _cache["Get"] as ObjectsTemplate<PayScale>;
            if (payScales != null)
                return payScales;

            #endregion

            try
            {
                payScales = Service.GetLatest(SystemInformation.CurrentSysInfo.PayrollTypeID);
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }

            #region Cache Footer

            _cache.Add(payScales, "Get");

            #endregion

            return payScales;
        }

        public static ObjectsTemplate<PayScale> GetByAllowance(ID allowID)
        {
            #region Cache Header

            ObjectsTemplate<PayScale> payScales = _cache["GetByAllowance", allowID] as ObjectsTemplate<PayScale>;
            if (payScales != null)
                return payScales;

            #endregion

            try
            {
                payScales = Service.GetByAllowance(allowID);
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }

            #region Cache Footer

            _cache.Add(payScales, "GetByAllowance", allowID);

            #endregion

            return payScales;
        }
       
        public ID Save()
        {
            return PayScale.Service.Save(this);
        }
        public void Delete()
        {
            PayScale.Service.Delete(ID);
        }

        public static void Delete(ID gradeID)
        {
            PayScale.Service.DeleteByGradeID(gradeID);
        }

        public static void Save(ObjectsTemplate<PayScale> _NewPayscale)
        {
            PayScale.Service.Save(_NewPayscale);
        }

        #endregion

        
    }
    #endregion

    #region IPayScale Service

    public interface IPayScaleService
    {
        PayScale Get(ID id);
        ObjectsTemplate<PayScale> Get();
        ID Save(PayScale item);
        void Delete(ID id);
        void DeleteByGradeID(ID id);
        PayScale Get(ID nGradeID, ID nAllowID, DateTime nextPayProcessDate);
        ObjectsTemplate<PayScale> GetByAllowance(ID allowID);
        ObjectsTemplate<PayScale> GetLatest(ID PayrollTypeID);
        PayScale GetByGrade(ID nID);
        DateTime? GetMaxEffectDate(ID PayrollTypeID);
        void Save(ObjectsTemplate<PayScale> _NewPayscale);
    }

    #endregion
}