EchoTex_Payroll/HRM.DA/DA/Organogram/OrganogramEmployeeDA.cs

using System;
using System.Data;
using Ease.Core.DataAccess;
using HRM.BO;

namespace HRM.DA
{
    internal class OrganogramEmployeeDA
    {
        #region Constructor

        private OrganogramEmployeeDA()
        {
        }

        #endregion

        #region Insert function

        internal static void Insert(TransactionContext tc, OrganogramEmployee item)
        {
            tc.ExecuteNonQuery(
                "INSERT INTO OrganEmployee(OrganEmpID,NodeID,EmployeeID,AssignDate,CreatedBy,CreationDate)" +
                " VALUES(%n,%n,%n,%d,%n,%d)",
                item.ID, item.NodeID, item.EmployeeID, item.AssignDate, item.CreatedBy, item.CreatedDate);
        }

        internal static void InsertForLifeCycle(TransactionContext tc, OrganogramEmployee item, int nID)
        {
            tc.ExecuteNonQuery(
                "INSERT INTO OrganEmployee(OrganEmpID,NodeID,EmployeeID,AssignDate,CreatedBy,CreationDate)" +
                " VALUES(%n,%n,%n,%d,%n,%d)",
                nID, item.NodeID, item.EmployeeID, item.AssignDate, item.CreatedBy, item.CreatedDate);
        }

        #endregion

        #region Update function

        internal static void Update(TransactionContext tc, OrganogramEmployee item)
        {
            tc.ExecuteNonQuery(
                "UPDATE OrganEmployee SET NodeID=%n, EmployeeID=%n,AssignDate=%d,ModifiedBy=%n,ModifiedDate=%d" +
                "WHERE OrganEmpID=%n", item.NodeID, item.EmployeeID, item.AssignDate, item.ModifiedBy,
                item.ModifiedDate, item.ID);
        }

        #endregion

        #region Delete function

        internal static void Delete(TransactionContext tc, int nID)
        {
            tc.ExecuteNonQuery("DELETE FROM OrganEmployee Where OrganEmpID=%n", nID);
        }

        internal static void Delete(TransactionContext tc)
        {
            tc.ExecuteNonQuery("DELETE FROM OrganEmployee");
        }

        internal static IDataReader GetOrganogramInfo(TransactionContext tc)
        {
            return tc.ExecuteReader(
                @"select OrganogramID nodeid,ParentID,POSITIONNAME,emp.employeeno,emp.name,emp.employeeid,Tier from  organogram org
                                        left outer join organemployee oe on org.OrganogramID=oe.nodeid
                                        left outer join employee emp on oe.employeeid=emp.employeeid order by ParentID");
        }

        internal static void DeleteByEmp(TransactionContext tc, int employeeid)
        {
            tc.ExecuteNonQuery("DELETE FROM OrganEmployee Where EmployeeID=%n", employeeid);
        }
        internal static void DeleteByNode(TransactionContext tc, int nodeid)
        {
            tc.ExecuteNonQuery("DELETE FROM OrganEmployee Where NodeID=%n", nodeid);
        }
        #endregion

        #region Get Function

        internal static IDataReader Get(TransactionContext tc)
        {
            return tc.ExecuteReader("SELECT * FROM OrganEmployee Order By NodeID");
        }

        internal static IDataReader Get(TransactionContext tc, int nodeID)
        {
            return tc.ExecuteReader("SELECT * FROM OrganEmployee Where NodeID=%n", nodeID);
        }

        internal static IDataReader GetByTier(TransactionContext tc, int tierFrom, int tierTo)
        {
            string sql =
                SQLParser.MakeSQL(
                    @"SELECT * FROM ORGANEMPLOYEE oe,ORGANOGRAM o WHERE o.ORGANOGRAMID=oe.NODEID AND o.TIER>=%n AND o.TIER<=%n",
                    tierFrom, tierTo);
            return tc.ExecuteReader(sql);
        }

        internal static IDataReader GetByGrades(TransactionContext tc, string gradeIds)
        {
            string sql =
                SQLParser.MakeSQL(
                    @"SELECT * FROM ORGANEMPLOYEE oe,ORGANOGRAM o WHERE o.ORGANOGRAMID=oe.NODEID AND o.GRADEID IN(%q)",
                    gradeIds);
            return tc.ExecuteReader(sql);
        }

        internal static IDataReader GetByEmp(TransactionContext tc, int empID)
        {
            return tc.ExecuteReader("SELECT * FROM OrganEmployee Where EmployeeID=%n", empID);
        }

        internal static IDataReader GetByPositionType(TransactionContext tc, EnumOGPositionType enPositionType)
        {
            string sql = SQLParser.MakeSQL(@"SELECT * FROM OrganEmployee WHERE NodeID in
                                            (SELECT NodeID 
                                            FROM OrganPosition 
                                            WHERE PositionTypeID In (SELECT OGPositionTypeID 
						                                             FROM OGPositionType 
						                                             WHERE OGPositionType = %n))",
                (int)enPositionType);
            return tc.ExecuteReader(sql);
        }

        public static void UpdateParentAndTier(TransactionContext tc, OrganogramBasicTemp oItem)
        {
            tc.ExecuteNonQuery("UPDATE Organogram SET Tier=%n, ParentID=%n"
                               + " WHERE OrganogramID=%n", oItem.Tier,
                DataReader.GetNullValue(oItem.ParentID, 0), oItem.OrganogramID);
        }

        public static void UpdateEmployee(TransactionContext tc, OrganogramBasicTemp oItem)
        {
            tc.ExecuteNonQuery("UPDATE OrganEmployee SET NodeID=%n"
                               + " WHERE EmployeeID=%n", DataReader.GetNullValue(oItem.OrganogramID, 0),
                oItem.EmployeeID);
        }

        public static IDataReader getTopHiararchy(TransactionContext tc, int employeeid)
        {
           return  tc.ExecuteReader(@"WITH
                              cteReports (Organogramid, PositionName ,PARENTID, TIER )
                              AS
                              (
                                SELECT Organogramid, PositionName,PARENTID, organogram.TIER
                                FROM organogram ,organEmployee 
                                WHERE organogram.ORGANOGRAMID =organEmployee.NODEID and  organEmployee.EMPLOYEEID =%n
                                UNION ALL
                                SELECT e.Organogramid, e.PositionName, e.PARENTID, e.TIER 
                                FROM organogram e 
                                  INNER JOIN cteReports r
                                    ON e.Organogramid = r.PARENTID

                              )
                            SELECT
                               Organogramid, PositionName, tier, ORGANPOSITION.POSITIONTYPEID,
                              (SELECT PositionName FROM organogram 
                                WHERE Organogramid = cteReports.PARENTID) AS Manager, EMPLOYEEID, OGPOSITIONTYPE
                            FROM cteReports
                            left join ORGANPOSITION on cteReports.Organogramid =ORGANPOSITION.nodeid 
							left join OGPositionType on OGPositionType.OGPOSITIONTYPEID =ORGANPOSITION.POSITIONTYPEID 
						    left JOIN organEmployee oe on oe.NODEID = cteReports.Organogramid
                            order by cteReports.tier desc", employeeid);
        }


        #endregion
    }
}