CEL_Payroll/Payroll.Service/Attendence/DA/HolidayCalendarDA.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Ease.CoreV35.DataAccess;
using Payroll.BO;
using System.Data;
using Ease.CoreV35.Model;

namespace Payroll.Service.Attendence.DA
{
    #region  HolidayCalendarDA

    internal class HolidayCalendarDA
    {
        #region  Constructor

        private HolidayCalendarDA() { }

        #endregion

        #region  Insert function

        internal static void Insert(TransactionContext tc, HolidayCalendar item)
        {
            tc.ExecuteNonQuery("INSERT INTO HolidayCalendar(HolidayCalendarID, Type, Description, HolidayDate, LocationID, CreatedBy, CreatedDate)" +
            " VALUES(%n, %n, %s, %d, %n, %n, %d)", item.ID.Integer, item.Type, item.Description, item.HolidayDate, DataReader.GetNullValue(item.LocationID, IDType.Integer), item.CreatedBy.Integer, item.CreatedDate);
        }

        #endregion

        #region  Update function

        internal static void Update(TransactionContext tc, HolidayCalendar item)
        {
            tc.ExecuteNonQuery("UPDATE HolidayCalendar SET Type=%n, Description=%s, HolidayDate=%d, LocationID=%n, ModifiedBy=%n, ModifiedDate=%d" +
            " WHERE HolidayCalendarID=%n", item.Type, item.Description, item.HolidayDate, DataReader.GetNullValue(item.LocationID, IDType.Integer), item.ModifiedBy.Integer, item.ModifiedDate, item.ID.Integer);
        }

        #endregion

        #region Get Function

        internal static IDataReader Get(TransactionContext tc)
        {
            return tc.ExecuteReader("SELECT * FROM HolidayCalendar");
        }
        internal static IDataReader GetWeeklyHoliDay(TransactionContext tc)
        {
            return tc.ExecuteReader("SELECT * FROM holidaycalendar WHERE locationid IS NULL");
        }
        internal static IDataReader GetHoliDayByLocation(TransactionContext tc, ID nLocID)
        {
            return tc.ExecuteReader("SELECT * FROM holidaycalendar WHERE type=2 OR locationid=%n", nLocID.Integer);
        }
        internal static IDataReader GetWeeklyAndLocHoliday(TransactionContext tc, ID nLocID)
        {
            return tc.ExecuteReader("SELECT * FROM holidaycalendar WHERE locationid IS NULL OR type=2 OR locationid=%n", nLocID.Integer);
        }

        internal static IDataReader Get(TransactionContext tc, ID nID)
        {
            return tc.ExecuteReader("SELECT * FROM HolidayCalendar WHERE HolidayCalendarID=%n", nID);
        }

        internal static int GetTotalMonthlyHolidays(TransactionContext tc, int loactionNumber, DateTime firstDateOfMonth, DateTime lastDateOfMonth)
        {
            int totalMonthlyHolidays = 0;
            object holidays = tc.ExecuteScalar("SELECT Count(*) FROM HolidayCalendar WHERE HoliDayDate >= %d AND HoliDayDate <= %d AND LocationID=%n", firstDateOfMonth, lastDateOfMonth, loactionNumber);
            if (holidays != DBNull.Value)
            {
                totalMonthlyHolidays = Convert.ToInt32(holidays);
            }
            return totalMonthlyHolidays;
        }
        public static double GetNoofHoliday(TransactionContext tc)
        {

            object ob;
            ob = tc.ExecuteScalar("SELECT COUNT(HolidayCalendarID) FROM HolidayCalendar");
            return ob == DBNull.Value ? 0 : Convert.ToDouble(ob);

        }

        public static IDataReader GetbyMonthRange(TransactionContext tc , int nLocationID , DateTime dStartDate , DateTime dEndDate)
        {
            return tc.ExecuteReader("Select * from HolidayCalendar where LocationID is null OR LocationID=%n AND HolidayDate between %d and %d order by HolidayDate" , nLocationID , dStartDate , dEndDate);
        }

        public static IDataReader GetbyDateRange(TransactionContext tc , DateTime dStartDate , DateTime dEndDate)
        {
            return tc.ExecuteReader("Select * from HolidayCalendar where HolidayDate between %d and %d order by HolidayDate" , dStartDate , dEndDate);
        }

        #endregion

        #region  Delete function

        internal static void Delete(TransactionContext tc, ID nID)
        {
            tc.ExecuteNonQuery("DELETE FROM [HolidayCalendar] WHERE HolidayCalendarID=%n", nID);
        }
        internal static void DeleteAll(TransactionContext tc)
        {
            tc.ExecuteNonQuery("DELETE FROM [HolidayCalendar]");
        }
        internal static void DeleteAll(TransactionContext tc,int nYear)
        {
            tc.ExecuteNonQuery("DELETE FROM [HolidayCalendar] where Year(HolidayDate)=%n",nYear);
        }

        #endregion
    }

    #endregion
}