private void CreateANewWeeklySchedule(EmployeeProjectDbContext db, WeeklySchedule weeklySchedule)
 {
     try
     {
         if (weeklySchedule != null)
         {
             db.WeeklySchedules.Add(weeklySchedule);
             db.SaveChanges();
         }
     }
     catch (DataException e)
     {
         throw new DataException(e.Message);
     }
 }
 public void AssignWorkDaysToWeeklySchedule(EmployeeProjectDbContext db, WeeklySchedule weeklySchedule, Department department)
 {
 }