Example #1
0
        protected override void afterUpdate(DatabaseConnection dbConn, DBManager db)
        {
            int      oldLeaveCodeID   = 0;
            int      newLeaveCodeID   = m_LeaveCodeID;
            DateTime oldLeaveDateFrom = new DateTime();
            DateTime newLeaveDateFrom = m_LeaveAppDateFrom;

            if (oldValueObject != null)
            {
                ELeaveApplication oldLeaveApp = (ELeaveApplication)oldValueObject;
                oldLeaveCodeID   = oldLeaveApp.LeaveCodeID;
                oldLeaveDateFrom = oldLeaveApp.LeaveAppDateFrom;
            }
            {
                ELeaveCode leaveCode = new ELeaveCode();
                leaveCode.LeaveCodeID = oldLeaveCodeID;
                if (ELeaveCode.db.select(dbConn, leaveCode))
                {
                    ELeaveBalance.DeleteLeaveBalanceAfter(dbConn, this.EmpID, leaveCode.LeaveTypeID, oldLeaveDateFrom);
                }
                leaveCode.LeaveCodeID = newLeaveCodeID;
                if (ELeaveCode.db.select(dbConn, leaveCode))
                {
                    ELeaveBalance.DeleteLeaveBalanceAfter(dbConn, this.EmpID, leaveCode.LeaveTypeID, newLeaveDateFrom);
                }
            }

            base.afterUpdate(dbConn, db);
        }
Example #2
0
        public static ELeaveApplication GetOrCreateSingleDayLeaveApplicationObject(DatabaseConnection dbConn, int EmpID, int LeaveCodeID, DateTime LeaveDate)
        {
            DBFilter leaveFilter = new DBFilter();

            leaveFilter.add(new Match("EmpID", EmpID));
            leaveFilter.add(new Match("LeaveAppDateFrom", "<=", LeaveDate));
            leaveFilter.add(new Match("LeaveAppDateTo", ">=", LeaveDate));
            leaveFilter.add(new Match("LeaveAppDays", ">=", 1));
            leaveFilter.add(new Match("LeaveCodeID", LeaveCodeID));
            ArrayList oldLeaveAppList = ELeaveApplication.db.select(dbConn, leaveFilter);

            if (oldLeaveAppList.Count > 0)
            {
                return((ELeaveApplication)oldLeaveAppList[0]);
            }
            else
            {
                ELeaveApplication leaveApp = new ELeaveApplication();
                leaveApp.LeaveAppDateFrom = LeaveDate;
                leaveApp.LeaveAppDateTo   = LeaveDate;
                leaveApp.LeaveAppDays     = 1;
                leaveApp.LeaveAppUnit     = "D";
                leaveApp.LeaveCodeID      = LeaveCodeID;
                leaveApp.EmpID            = EmpID;

                return(leaveApp);
            }
        }
Example #3
0
        private static void DeleteLeaveApplication(DatabaseConnection dbConn, ERosterTable rosterTable)
        {
            if (rosterTable.LeaveAppID > 0)
            {
                DBFilter attendanceRecordFilter = new DBFilter();
                attendanceRecordFilter.add(new Match("LeaveAppID", rosterTable.LeaveAppID));

                //  do not delete leave application if the attendance record use that leave application
                if (EAttendanceRecord.db.count(dbConn, attendanceRecordFilter) > 0)
                {
                    return;
                }

                ERosterCode rosterCode = new ERosterCode();
                rosterCode.RosterCodeID = rosterTable.RosterCodeID;
                if (ERosterCode.db.select(dbConn, rosterCode))
                {
                    ELeaveApplication leaveApp = new ELeaveApplication();
                    leaveApp.LeaveAppID = rosterTable.LeaveAppID;
                    if (ELeaveApplication.db.select(dbConn, leaveApp))
                    {
                        if (leaveApp.EmpPayrollID <= 0 &&
                            rosterCode.LeaveCodeID.Equals(leaveApp.LeaveCodeID) &&
                            rosterTable.RosterTableDate.Equals(leaveApp.LeaveAppDateFrom) &&
                            rosterTable.RosterTableDate.Equals(leaveApp.LeaveAppDateTo)
                            )
                        {
                            ELeaveCode leaveCode = new ELeaveCode();
                            leaveCode.LeaveCodeID = leaveApp.LeaveCodeID;
                            if (ELeaveCode.db.select(dbConn, leaveCode))
                            {
                                ELeaveApplication.db.delete(dbConn, leaveApp);
                            }
                        }
                    }
                }
            }
            if (rosterTable.RosterCodeID > 0 && rosterTable.LeaveAppID <= 0)
            {
                ERosterCode rosterCode = new ERosterCode();
                rosterCode.RosterCodeID = rosterTable.RosterCodeID;
                if (ERosterCode.db.select(dbConn, rosterCode))
                {
                    if (rosterCode.RosterCodeType.Equals(ERosterCode.ROSTERTYPE_CODE_RESTDAY))
                    {
                        ELeaveBalance.DeleteLeaveBalanceAfter(dbConn, rosterTable.EmpID, ELeaveType.RESTDAY_LEAVE_TYPE(dbConn).LeaveTypeID, rosterTable.RosterTableDate);
                    }
                    else if (rosterCode.RosterCodeType.Equals(ERosterCode.ROSTERTYPE_CODE_STATUTORYHOLIDAY))
                    {
                        ELeaveBalance.DeleteLeaveBalanceAfter(dbConn, rosterTable.EmpID, ELeaveType.STATUTORYHOLIDAY_LEAVE_TYPE(dbConn).LeaveTypeID, rosterTable.RosterTableDate);
                    }
                    else if (rosterCode.RosterCodeType.Equals(ERosterCode.ROSTERTYPE_CODE_PUBLICHOLIDAY))
                    {
                        ELeaveBalance.DeleteLeaveBalanceAfter(dbConn, rosterTable.EmpID, ELeaveType.PUBLICHOLIDAY_LEAVE_TYPE(dbConn).LeaveTypeID, rosterTable.RosterTableDate);
                    }
                }
            }
        }
Example #4
0
        private static void CreateLeaveApplication(DatabaseConnection dbConn, EAttendanceRecord attendanceRecord)
        {
            if (attendanceRecord.LeaveAppID > 0)
            {
                ELeaveApplication leaveApp = new ELeaveApplication();
                leaveApp.LeaveAppID = attendanceRecord.LeaveAppID;
                if (!ELeaveApplication.db.select(dbConn, leaveApp))
                {
                    attendanceRecord.LeaveAppID = 0;
                }
            }

            //  Check  LeaveAppID <= 0 To prevent override LeaveAppID created by external function
            if (attendanceRecord.RosterCodeID > 0 && attendanceRecord.LeaveAppID <= 0)
            {
                ERosterCode rosterCode = new ERosterCode();
                rosterCode.RosterCodeID = attendanceRecord.RosterCodeID;
                if (ERosterCode.db.select(dbConn, rosterCode))
                {
                    if (rosterCode.RosterCodeType.Equals(ERosterCode.ROSTERTYPE_CODE_LEAVE) && rosterCode.LeaveCodeID > 0)
                    {
                        ELeaveCode leaveCode = new ELeaveCode();
                        leaveCode.LeaveCodeID = rosterCode.LeaveCodeID;
                        if (ELeaveCode.db.select(dbConn, leaveCode))
                        {
                            ELeaveApplication leaveApp = ELeaveApplication.GetOrCreateSingleDayLeaveApplicationObject(dbConn, attendanceRecord.EmpID, rosterCode.LeaveCodeID, attendanceRecord.AttendanceRecordDate);

                            if (leaveApp != null)
                            {
                                if (leaveApp.LeaveAppID <= 0)
                                {
                                    ELeaveApplication.db.insert(dbConn, leaveApp);
                                    attendanceRecord.LeaveAppID = leaveApp.LeaveAppID;
                                }
                            }
                        }
                    }
                    else if (rosterCode.RosterCodeType.Equals(ERosterCode.ROSTERTYPE_CODE_RESTDAY))
                    {
                        ELeaveBalance.DeleteLeaveBalanceAfter(dbConn, attendanceRecord.EmpID, ELeaveType.RESTDAY_LEAVE_TYPE(dbConn).LeaveTypeID, attendanceRecord.AttendanceRecordDate);
                    }
                    else if (rosterCode.RosterCodeType.Equals(ERosterCode.ROSTERTYPE_CODE_STATUTORYHOLIDAY))
                    {
                        ELeaveBalance.DeleteLeaveBalanceAfter(dbConn, attendanceRecord.EmpID, ELeaveType.STATUTORYHOLIDAY_LEAVE_TYPE(dbConn).LeaveTypeID, attendanceRecord.AttendanceRecordDate);
                    }
                    else if (rosterCode.RosterCodeType.Equals(ERosterCode.ROSTERTYPE_CODE_PUBLICHOLIDAY))
                    {
                        ELeaveBalance.DeleteLeaveBalanceAfter(dbConn, attendanceRecord.EmpID, ELeaveType.PUBLICHOLIDAY_LEAVE_TYPE(dbConn).LeaveTypeID, attendanceRecord.AttendanceRecordDate);
                    }
                }
            }
        }
Example #5
0
 private static void DeleteLeaveApplication(DatabaseConnection dbConn, EAttendanceRecord attendanceRecord)
 {
     if (attendanceRecord.LeaveAppID > 0)
     {
         ERosterCode rosterCode = new ERosterCode();
         rosterCode.RosterCodeID = attendanceRecord.RosterCodeID;
         if (ERosterCode.db.select(dbConn, rosterCode))
         {
             ELeaveApplication leaveApp = new ELeaveApplication();
             leaveApp.LeaveAppID = attendanceRecord.LeaveAppID;
             if (ELeaveApplication.db.select(dbConn, leaveApp))
             {
                 if (leaveApp.EmpPayrollID <= 0 &&
                     rosterCode.LeaveCodeID.Equals(leaveApp.LeaveCodeID) &&
                     attendanceRecord.AttendanceRecordDate.Equals(leaveApp.LeaveAppDateFrom) &&
                     attendanceRecord.AttendanceRecordDate.Equals(leaveApp.LeaveAppDateTo)
                     )
                 {
                     //ELeaveCode leaveCode = new ELeaveCode();
                     //leaveCode.LeaveCodeID = leaveApp.LeaveCodeID;
                     //if (ELeaveCode.db.select(dbConn, leaveCode))
                     ELeaveApplication.db.delete(dbConn, leaveApp);
                 }
             }
         }
     }
     if (attendanceRecord.RosterCodeID > 0 && attendanceRecord.LeaveAppID <= 0)
     {
         ERosterCode rosterCode = new ERosterCode();
         rosterCode.RosterCodeID = attendanceRecord.RosterCodeID;
         if (ERosterCode.db.select(dbConn, rosterCode))
         {
             if (rosterCode.RosterCodeType.Equals(ERosterCode.ROSTERTYPE_CODE_RESTDAY))
             {
                 ELeaveBalance.DeleteLeaveBalanceAfter(dbConn, attendanceRecord.EmpID, ELeaveType.RESTDAY_LEAVE_TYPE(dbConn).LeaveTypeID, attendanceRecord.AttendanceRecordDate);
             }
             else if (rosterCode.RosterCodeType.Equals(ERosterCode.ROSTERTYPE_CODE_STATUTORYHOLIDAY))
             {
                 ELeaveBalance.DeleteLeaveBalanceAfter(dbConn, attendanceRecord.EmpID, ELeaveType.STATUTORYHOLIDAY_LEAVE_TYPE(dbConn).LeaveTypeID, attendanceRecord.AttendanceRecordDate);
             }
             else if (rosterCode.RosterCodeType.Equals(ERosterCode.ROSTERTYPE_CODE_PUBLICHOLIDAY))
             {
                 ELeaveBalance.DeleteLeaveBalanceAfter(dbConn, attendanceRecord.EmpID, ELeaveType.PUBLICHOLIDAY_LEAVE_TYPE(dbConn).LeaveTypeID, attendanceRecord.AttendanceRecordDate);
             }
         }
     }
 }
        public static ERequestLeaveApplication CreateDummyRequestLeaveAppliction(ELeaveApplication leaveApp)
        {
            ERequestLeaveApplication requestLeaveApp = new ERequestLeaveApplication();

            requestLeaveApp.EmpID = leaveApp.EmpID;
            requestLeaveApp.RequestLeaveAppDateFrom = leaveApp.LeaveAppDateFrom;
            requestLeaveApp.RequestLeaveAppDateTo   = leaveApp.LeaveAppDateTo;
            requestLeaveApp.RequestLeaveAppHasMedicalCertificate = leaveApp.LeaveAppHasMedicalCertificate;
            requestLeaveApp.RequestLeaveDays        = leaveApp.LeaveAppDays;
            requestLeaveApp.RequestLeaveAppHours    = leaveApp.LeaveAppHours;
            requestLeaveApp.RequestLeaveAppRemark   = leaveApp.LeaveAppRemark;
            requestLeaveApp.RequestLeaveAppTimeFrom = leaveApp.LeaveAppTimeFrom;
            requestLeaveApp.RequestLeaveAppTimeTo   = leaveApp.LeaveAppTimeTo;
            requestLeaveApp.RequestLeaveAppUnit     = leaveApp.LeaveAppUnit;
            requestLeaveApp.RequestLeaveCodeID      = leaveApp.LeaveCodeID;
            requestLeaveApp.RequestLeaveAppRemark   = leaveApp.LeaveAppRemark;
            return(requestLeaveApp);
        }
Example #7
0
        private static void CreateLeaveApplication(DatabaseConnection dbConn, ERosterTable rosterTable)
        {
            if (rosterTable.LeaveAppID == 0)
            {
                DBFilter attendanceRecordFilter = new DBFilter();
                attendanceRecordFilter.add(new Match("EmpID", rosterTable.EmpID));
                attendanceRecordFilter.add(new Match("AttendanceRecordDate", rosterTable.RosterTableDate));
                attendanceRecordFilter.add(new Match("RosterCodeID", rosterTable.RosterCodeID));
                attendanceRecordFilter.add(new Match("LeaveAppID", ">", 0));
                System.Collections.ArrayList existingAttendanceRecordList = EAttendanceRecord.db.select(dbConn, attendanceRecordFilter);
                //  do not create leave application if the attendance record for that day exists
                if (existingAttendanceRecordList.Count > 0)
                {
                    rosterTable.LeaveAppID = ((EAttendanceRecord)existingAttendanceRecordList[0]).LeaveAppID;
                    return;
                }
            }
            if (rosterTable.LeaveAppID == 0)
            {
                DBFilter attendanceRecordFilter = new DBFilter();
                attendanceRecordFilter.add(new Match("EmpID", rosterTable.EmpID));
                attendanceRecordFilter.add(new Match("AttendanceRecordDate", rosterTable.RosterTableDate));
                attendanceRecordFilter.add(new Match("RosterCodeID", "<>", rosterTable.RosterCodeID));
                //  do not create leave application if the attendance record for that day exists
                if (EAttendanceRecord.db.count(dbConn, attendanceRecordFilter) > 0)
                {
                    return;
                }
            }
            if (rosterTable.LeaveAppID > 0)
            {
                ELeaveApplication leaveApp = new ELeaveApplication();
                leaveApp.LeaveAppID = rosterTable.LeaveAppID;
                if (!ELeaveApplication.db.select(dbConn, leaveApp))
                {
                    rosterTable.LeaveAppID = 0;
                }
            }
            //  Check  LeaveAppID <= 0 To prevent override LeaveAppID created by external function
            if (rosterTable.RosterCodeID > 0 && rosterTable.LeaveAppID <= 0)
            {
                ERosterCode rosterCode = new ERosterCode();
                rosterCode.RosterCodeID = rosterTable.RosterCodeID;
                if (ERosterCode.db.select(dbConn, rosterCode))
                {
                    if (rosterCode.RosterCodeType.Equals(ERosterCode.ROSTERTYPE_CODE_LEAVE) && rosterCode.LeaveCodeID > 0)
                    {
                        ELeaveCode leaveCode = new ELeaveCode();
                        leaveCode.LeaveCodeID = rosterCode.LeaveCodeID;
                        if (ELeaveCode.db.select(dbConn, leaveCode))
                        {
                            ELeaveApplication leaveApp = ELeaveApplication.GetOrCreateSingleDayLeaveApplicationObject(dbConn, rosterTable.EmpID, rosterCode.LeaveCodeID, rosterTable.RosterTableDate);

                            if (leaveApp != null)
                            {
                                if (leaveApp.LeaveAppID <= 0)
                                {
                                    ELeaveApplication.db.insert(dbConn, leaveApp);
                                    rosterTable.LeaveAppID = leaveApp.LeaveAppID;
                                }
                            }
                        }
                    }
                    else if (rosterCode.RosterCodeType.Equals(ERosterCode.ROSTERTYPE_CODE_RESTDAY))
                    {
                        ELeaveBalance.DeleteLeaveBalanceAfter(dbConn, rosterTable.EmpID, ELeaveType.RESTDAY_LEAVE_TYPE(dbConn).LeaveTypeID, rosterTable.RosterTableDate);
                    }
                    else if (rosterCode.RosterCodeType.Equals(ERosterCode.ROSTERTYPE_CODE_STATUTORYHOLIDAY))
                    {
                        ELeaveBalance.DeleteLeaveBalanceAfter(dbConn, rosterTable.EmpID, ELeaveType.STATUTORYHOLIDAY_LEAVE_TYPE(dbConn).LeaveTypeID, rosterTable.RosterTableDate);
                    }
                    else if (rosterCode.RosterCodeType.Equals(ERosterCode.ROSTERTYPE_CODE_PUBLICHOLIDAY))
                    {
                        ELeaveBalance.DeleteLeaveBalanceAfter(dbConn, rosterTable.EmpID, ELeaveType.PUBLICHOLIDAY_LEAVE_TYPE(dbConn).LeaveTypeID, rosterTable.RosterTableDate);
                    }
                }
            }
        }
        public bool IsOverlapLeaveApplication(DatabaseConnection dbConn, out ArrayList OverlapLeaveApplicationList)
        {
            OverlapLeaveApplicationList = new ArrayList();

            DBFilter overlapCheckingFilter = new DBFilter();

            overlapCheckingFilter.add(new Match("EmpID", EmpID));
            overlapCheckingFilter.add(new Match("RequestLeaveAppID", "<>", RequestLeaveAppID));
            overlapCheckingFilter.add(new Match("RequestLeaveAppDateFrom", "<=", RequestLeaveAppDateTo));
            overlapCheckingFilter.add(new Match("RequestLeaveAppDateTo", ">=", RequestLeaveAppDateFrom));
            if (RequestLeaveAppUnit.Equals("H"))
            {
                overlapCheckingFilter.add(new Match("RequestLeaveAppUnit", "D"));
            }
            //// Start 0000201, Ricky S0, 2015-06-01
            //else if (RequestLeaveAppUnit.Equals("D"))
            //{
            //    if (RequestLeaveAppDateToAM == "AM")
            //    {
            //        OR m_orFrom = new OR();
            //        m_orFrom.add(new Match("RequestLeaveAppDateFromAM", "AM"));
            //        m_orFrom.add(new NullTerm("RequestLeaveAppDateFrom"));
            //        overlapCheckingFilter.add(m_orFrom);
            //    }
            //    else if (RequestLeaveAppDateFromAM == "PM")
            //    {
            //        OR m_orTo = new OR();
            //        m_orFrom.add(new Match("RequestLeaveAppDateToAM", "PM"));
            //        m_orFrom.add(new NullTerm("RequestLeaveAppDateTo"));
            //        overlapCheckingFilter.add(m_orTo);
            //    }
            //}
            //// End 0000201, Ricky S0, 2015-06-01
            else if (RequestLeaveAppUnit.Equals("A"))
            {
                //  AM Leave Application
                OR orLeaveAppUnit = new OR();
                orLeaveAppUnit.add(new Match("RequestLeaveAppUnit", "D"));
                orLeaveAppUnit.add(new Match("RequestLeaveAppUnit", "A"));
                overlapCheckingFilter.add(orLeaveAppUnit);
            }
            else if (RequestLeaveAppUnit.Equals("P"))
            {
                //  PM Leave Application
                OR orLeaveAppUnit = new OR();
                orLeaveAppUnit.add(new Match("RequestLeaveAppUnit", "D"));
                orLeaveAppUnit.add(new Match("RequestLeaveAppUnit", "P"));
                overlapCheckingFilter.add(orLeaveAppUnit);
            }

            // Start 0000201, Ricky So, 2015-06-01
            // remove those are not classified as overlap
            //ArrayList overlapDailyLeaveAppList = db.select(dbConn, overlapCheckingFilter);
            ArrayList overlapDailyLeaveAppList     = new ArrayList();
            ArrayList potentialOverlapLeaveAppList = db.select(dbConn, overlapCheckingFilter);

            foreach (ERequestLeaveApplication potentialOverlapLeaveApp in potentialOverlapLeaveAppList)
            {
                if (this.RequestLeaveAppDateFrom == potentialOverlapLeaveApp.RequestLeaveAppDateTo)
                {
                    if (this.RequestLeaveAppDateFromAM == "PM" || this.RequestLeaveAppUnit == "P")
                    {
                        if (potentialOverlapLeaveApp.RequestLeaveAppDateToAM == "AM")
                        {
                            continue;
                        }
                        else if (potentialOverlapLeaveApp.RequestLeaveAppUnit == "A")
                        {
                            continue;
                        }
                    }
                    else if (this.RequestLeaveAppUnit == "A")
                    {
                        //if (potentialOverlapLeaveApp.RequestLeaveAppDateToAM == "PM")
                        //    continue;
                        //else if (potentialOverlapLeaveApp.RequestLeaveAppUnit == "P")
                        //    continue;
                    }
                    //else if (this.RequestLeaveAppUnit == "")
                    //{
                    //}
                }

                if (this.RequestLeaveAppDateTo == potentialOverlapLeaveApp.RequestLeaveAppDateFrom)
                {
                    if (this.RequestLeaveAppDateToAM == "AM")
                    {
                        if (potentialOverlapLeaveApp.RequestLeaveAppDateFromAM == "PM")
                        {
                            continue;
                        }
                        else if (potentialOverlapLeaveApp.RequestLeaveAppUnit == "P")
                        {
                            continue;
                        }
                    }
                    else if (this.RequestLeaveAppUnit == "P")
                    {
                    }
                    //else if (this.RequestLeaveAppUnit == "")
                    //{
                    //}
                }

                if (this.RequestLeaveAppDateFrom == potentialOverlapLeaveApp.RequestLeaveAppDateFrom)
                {
                    if (this.RequestLeaveAppUnit == "A")
                    {
                        if (potentialOverlapLeaveApp.RequestLeaveAppUnit == "P" || potentialOverlapLeaveApp.RequestLeaveAppDateFromAM == "PM")
                        {
                            continue;
                        }
                    }
                    else if (this.RequestLeaveAppUnit == "P")
                    {
                        if (potentialOverlapLeaveApp.RequestLeaveAppUnit == "A")
                        {
                            continue;
                        }
                    }
                    else if (this.RequestLeaveAppUnit == "D")
                    {
                        if (this.RequestLeaveAppDateFromAM == "PM" && (potentialOverlapLeaveApp.RequestLeaveAppDateFromAM == "AM" || potentialOverlapLeaveApp.RequestLeaveAppUnit == "A"))
                        {
                            continue;
                        }
                    }
                }

                overlapDailyLeaveAppList.Add(potentialOverlapLeaveApp);
            }
            // End 0000201, Ricky So, 2015-06-01

            if (overlapDailyLeaveAppList.Count > 0)
            {
                foreach (ERequestLeaveApplication previousRequestLeaveApp in overlapDailyLeaveAppList)
                {
                    //------------------------------------------------------
                    //Check record status from the EmpRequest table
                    DBFilter filterStatus = new DBFilter();

                    filterStatus.add(new Match("EmpID", EmpID));
                    filterStatus.add(new Match("EmpRequestRecordID", previousRequestLeaveApp.RequestLeaveAppID));
                    filterStatus.add(new Match("EmpRequestType", EEmpRequest.TYPE_EELEAVEAPP));
                    //filterStatus.add(new Match("EmpRequestStatus", "<>", EEmpRequest.STATUS_USRCANCEL));

                    //filterStatus.add(new Match("EmpRequestStatus", "<>", EEmpRequest.STATUS_FSTREJ));

                    //filterStatus.add(new Match("EmpRequestStatus", "<>", EEmpRequest.STATUS_SNDREJ));

                    //filterStatus.add(new Match("EmpRequestStatus", "<>", EEmpRequest.STATUS_SNDAPP));

                    filterStatus.add(new Match("EmpRequestStatus", "<>", EEmpRequest.STATUS_CANCELLED));
                    filterStatus.add(new Match("EmpRequestStatus", "<>", EEmpRequest.STATUS_REJECTED));
                    filterStatus.add(new Match("EmpRequestStatus", "<>", EEmpRequest.STATUS_APPROVED));

                    if (EEmpRequest.db.count(dbConn, filterStatus) > 0)
                    {
                        OverlapLeaveApplicationList.Add(previousRequestLeaveApp);
                    }

                    //------------------------------------------------------
                }
                //OverlapLeaveApplicationList.AddRange(overlapDailyLeaveAppList);
            }
            if (!RequestLeaveAppUnit.Equals("D"))
            {
                DateTime newLeaveAppTimeFrom = RequestLeaveAppDateFrom.Date.Add(new TimeSpan(RequestLeaveAppTimeFrom.Hour, RequestLeaveAppTimeFrom.Minute, RequestLeaveAppTimeFrom.Second));
                DateTime newLeaveAppTimeTo   = RequestLeaveAppDateTo.Date.Add(new TimeSpan(RequestLeaveAppTimeTo.Hour, RequestLeaveAppTimeTo.Minute, RequestLeaveAppTimeTo.Second));
                while (newLeaveAppTimeFrom > newLeaveAppTimeTo)
                {
                    newLeaveAppTimeTo = newLeaveAppTimeTo.AddDays(1);
                }

                overlapCheckingFilter = new DBFilter();
                overlapCheckingFilter.add(new Match("EmpID", EmpID));
                overlapCheckingFilter.add(new Match("RequestLeaveAppID", "<>", RequestLeaveAppID));
                overlapCheckingFilter.add(new Match("RequestLeaveAppDateFrom", "<=", RequestLeaveAppDateTo));

                overlapCheckingFilter.add(new Match("RequestLeaveAppDateTo", ">=", RequestLeaveAppDateFrom));
                overlapCheckingFilter.add(new Match("RequestLeaveAppUnit", "<>", "D"));
                ArrayList leaveAppList = db.select(dbConn, overlapCheckingFilter);
                foreach (ERequestLeaveApplication previousRequestLeaveApp in leaveAppList)
                {
                    //------------------------------------------------------
                    //Check record status from the EmpRequest table
                    DBFilter filterStatus = new DBFilter();

                    filterStatus.add(new Match("EmpID", EmpID));
                    filterStatus.add(new Match("EmpRequestRecordID", previousRequestLeaveApp.RequestLeaveAppID));
                    filterStatus.add(new Match("EmpRequestType", EEmpRequest.TYPE_EELEAVEAPP));
                    //filterStatus.add(new Match("EmpRequestStatus", "<>", EEmpRequest.STATUS_USRCANCEL));

                    //filterStatus.add(new Match("EmpRequestStatus", "<>", EEmpRequest.STATUS_FSTREJ));

                    //filterStatus.add(new Match("EmpRequestStatus", "<>", EEmpRequest.STATUS_SNDREJ));

                    //filterStatus.add(new Match("EmpRequestStatus", "<>", EEmpRequest.STATUS_SNDAPP));
                    filterStatus.add(new Match("EmpRequestStatus", "<>", EEmpRequest.STATUS_CANCELLED));
                    filterStatus.add(new Match("EmpRequestStatus", "<>", EEmpRequest.STATUS_REJECTED));
                    filterStatus.add(new Match("EmpRequestStatus", "<>", EEmpRequest.STATUS_APPROVED));


                    if (EEmpRequest.db.count(dbConn, filterStatus) > 0)
                    {
                        DateTime oldLeaveAppTimeFrom = previousRequestLeaveApp.RequestLeaveAppDateFrom.Date.Add(new TimeSpan(previousRequestLeaveApp.RequestLeaveAppTimeFrom.Hour, previousRequestLeaveApp.RequestLeaveAppTimeFrom.Minute, previousRequestLeaveApp.RequestLeaveAppTimeFrom.Second));
                        DateTime oldLeaveAppTimeTo   = previousRequestLeaveApp.RequestLeaveAppDateTo.Date.Add(new TimeSpan(previousRequestLeaveApp.RequestLeaveAppTimeTo.Hour, previousRequestLeaveApp.RequestLeaveAppTimeTo.Minute, previousRequestLeaveApp.RequestLeaveAppTimeTo.Second));
                        while (oldLeaveAppTimeFrom > oldLeaveAppTimeTo)
                        {
                            oldLeaveAppTimeTo = oldLeaveAppTimeTo.AddDays(1);
                        }

                        if (!newLeaveAppTimeFrom.Equals(newLeaveAppTimeTo) && !oldLeaveAppTimeFrom.Equals(oldLeaveAppTimeTo))
                        {
                            //  Only check if the following case exists
                            // Time A From------- Time B From ---------- Time B To ------------Time A To
                            if (newLeaveAppTimeFrom <= oldLeaveAppTimeFrom && oldLeaveAppTimeTo <= newLeaveAppTimeTo || oldLeaveAppTimeFrom <= newLeaveAppTimeFrom && newLeaveAppTimeTo <= oldLeaveAppTimeTo)
                            {
                                OverlapLeaveApplicationList.Add(previousRequestLeaveApp);
                            }
                        }
                    }
                }
            }
            //  Also Check Leave Application
            ArrayList         OverlapOutstandardLeaveApplicationList;
            ELeaveApplication leaveApp = new ELeaveApplication();

            leaveApp.EmpID              = EmpID;
            leaveApp.LeaveAppDateFrom   = RequestLeaveAppDateFrom;
            leaveApp.LeaveAppDateFromAM = RequestLeaveAppDateFromAM;
            leaveApp.LeaveAppDateTo     = RequestLeaveAppDateTo;
            leaveApp.LeaveAppDateToAM   = RequestLeaveAppDateToAM;
            leaveApp.LeaveAppDays       = RequestLeaveDays;
            leaveApp.LeaveAppTimeFrom   = RequestLeaveAppTimeFrom;
            leaveApp.LeaveAppTimeTo     = RequestLeaveAppTimeTo;
            leaveApp.LeaveAppUnit       = RequestLeaveAppUnit;
            leaveApp.LeaveCodeID        = RequestLeaveCodeID;
            if (leaveApp.IsOverlapLeaveApplication(dbConn, out OverlapOutstandardLeaveApplicationList))
            {
                // Start 0000233, Miranda, 2015-07-05
                if (RequestLeaveAppUnit.Equals("D"))
                {
                    OverlapLeaveApplicationList.AddRange(OverlapOutstandardLeaveApplicationList);
                }
                // End 0000233, Miranda, 2015-07-05
            }

            if (OverlapLeaveApplicationList.Count > 0)
            {
                return(true);
            }
            else
            {
                return(false);
            }
        }