public int SickLeaveLeft(int employeeId)
{
var totalSickLeave = adminGateway.AllLeaveInfo(employeeId);
var sickLeaveTaken = adminGateway.GetTotalSickLeaveByEmployeeId(employeeId);
int remaingSickLeave = 0;
if (sickLeaveTaken.FirstOrDefault().TotalDay == 0)
{
remaingSickLeave = 0;
}
else
{
remaingSickLeave = sickLeaveTaken.FirstOrDefault().TotalDay;
}
return(remaingSickLeave);
}
