public ActionResult CreateItineraryRequest(GuestItineraryRequestViewModel viewModel)
{
try
{
Guest guest = guestService.GetById(int.Parse(viewModel?.GuestId));
GuestItineraryPoint endPoint = itinerarryService.GetBydId(int.Parse(viewModel?.ItineraryPointId));
if (endPoint?.Guests.Any(item => item.Id == guest.Id) == true)
{
ModelState.AddModelError(nameof(GuestItineraryRequestViewModel.GuestId), "Este huésped ya ha solicitado viajar al punto de interés selecionado");
}
if (ModelState.IsValid)
{
endPoint.Guests.Add(guest);
requestService.Save(new GuestItineraryRequest()
{
EndPoint = endPoint
});
return(RedirectToAction("Index", "Home"));
}
}
catch
{
}
Populate(viewModel);
return(View(viewModel));
}
// GET: Guest/CreateItineraryRequest
public ActionResult CreateItineraryRequest()
{
GuestItineraryRequestViewModel viewModel = new GuestItineraryRequestViewModel();
Populate(viewModel, needsRefresh: true);
return(View(viewModel));
}
private void Populate(GuestItineraryRequestViewModel viewModel, bool needsRefresh = false)
{
if (viewModel == null)
{
throw new ArgumentNullException(nameof(viewModel));
}
if (needsRefresh)
{
if (TempData.ContainsKey(tempDataGuestsKey))
{
TempData.Remove(tempDataGuestsKey);
}
if (TempData.ContainsKey(tempDataPointsKey))
{
TempData.Remove(tempDataPointsKey);
}
}
if (!TempData.ContainsKey(tempDataGuestsKey))
{
var items = guestService
.GetAll()
.Select(item => new SelectListItem {
Value = item.Id.ToString(), Text = item.Name + " " + item.FirstName
})
.ToList();
TempData.Add(tempDataGuestsKey, items);
}
if (!TempData.ContainsKey(tempDataPointsKey))
{
var items = itinerarryService
.GetRequestedPoints()
.Select(item => new SelectListItem {
Value = item.Id.ToString(), Text = item.Name
})
.ToList();
TempData.Add(tempDataPointsKey, items);
}
viewModel.Guests = TempData.Peek(nameof(GuestItineraryRequestViewModel.Guests)) as IList <SelectListItem>;
viewModel.ItineraryPoints = TempData.Peek(nameof(GuestItineraryRequestViewModel.ItineraryPoints)) as IList <SelectListItem>;
}