public ActionResult ShowSummary(ShowSummaryViewModel viewModel)
{
try
{
if (ModelState.IsValid)
{
GuestItineraryPoint startPoint = itinerarryService.GetBydId(1);
GuestItineraryPoint endPoint = itinerarryService.GetBydId(int.Parse(viewModel.ItineraryPointId));
var summaryInfo = itinerarryService.ShowSummary(startPoint, endPoint);
summaryInfo?.ForEach(summaryInfoItem =>
{
SummaryPointInfoViewModel summaryPointViewmodel = new SummaryPointInfoViewModel();
mapper.Map(summaryInfoItem, summaryPointViewmodel);
viewModel.SummaryInfoResults.Add(summaryPointViewmodel);
});
}
}
catch
{
}
Populate(viewModel);
return(View(viewModel));
}
private void Populate(ShowSummaryViewModel viewModel, bool needsRefresh = false)
{
if (viewModel == null)
{
throw new ArgumentNullException(nameof(viewModel));
}
if (needsRefresh)
{
if (TempData.ContainsKey(tempDataPointsKey))
{
TempData.Remove(tempDataPointsKey);
}
}
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.ItineraryPoints = TempData.Peek(nameof(GuestItineraryRequestViewModel.ItineraryPoints)) as IList <SelectListItem>;
}
public ActionResult ShowSummary()
{
ShowSummaryViewModel viewModel = new ShowSummaryViewModel();
Populate(viewModel, needsRefresh: true);
return(View(viewModel));
}
