private void SetLast(string line, string dateTime)
        {
            try
            {
                DateTime dt = DateTime.Parse(dateTime);
                DateTime end = dt.AddDays(1);
                int pLine = Int32.Parse(line);

                var result = _context.LogMessages.
                    OrderByDescending(o => o.PrimaryKey).
                    Where(w => w.NickName.Contains(searchedNick) && (w.DateTime >= dt && w.DateTime <= end)).
                    Take(pLine).ToList();


                foreach (var logMessagese in result.OrderByDescending(o => o.PrimaryKey).Reverse())
                {
                    cmd += $"PRIVMSG {channel} [{logMessagese.DateTime}] {logMessagese.Message} >\r\n";
                }

            }
            catch (Exception e)
            {

            }

        }