public IActionResult History() { String netUserID = User.FindFirst(ClaimTypes.NameIdentifier).Value; Users u = userService.Get(netUserID); IEnumerable <Tickets> history = new List <Tickets>(); if (u != null) { history = ticketService.AllFromUser(u.Id); } foreach (Tickets t in history) { t.DateOfDeparture = t.DateOfDeparture.Add(t.Tgv.TimeOfDeparture); } return(View(history)); }