public List <RegisterDTO> GetByAccount([FromUri] string start, [FromUri] string end)
 {
     try
     {
         int?iDAccount = LoginHelper.GetAccount()?.IDAccountBN;
         if (iDAccount != null)
         {
             DateTime?d_start = DateTime.ParseExact(start, "dd-MM-yyyy", CultureInfo.InvariantCulture);
             DateTime?d_end   = DateTime.ParseExact(end, "dd-MM-yyyy", CultureInfo.InvariantCulture);
             var      all     = db.SP_Register_GetAllOrBy(d_start, d_end, null, null, null, iDAccount);
             return(all.ToList().Select(q => ConvertToRegisterDTO(q)).ToList());
         }
     }
     catch (Exception ex)
     {
         ex.DebugLog();
     }
     return(null);
 }