public async Task <IActionResult> BookTicket(Trip model)
{
if (ModelState.IsValid)
{
if (model.DestinationFromId == model.DestinationToId)
{
ModelState.AddModelError("DestinationToId", ModelErrors.DestinationError);
ViewData["destinations"] = await _busDestinationService.GetDestinationsAsync();
return(View());
}
}
try
{
IEnumerable <Trip> trips = await _tripService.FilterTrips(model.DestinationFromId, model.DestinationToId, model.Departure, model.FreeSeatCount);
if (trips.ToList().Count == 0)
{
ViewData["destinations"] = await _busDestinationService.GetDestinationsAsync();
ViewData["message"] = Alerts.NO_MATCHING_TRIPS;
return(View(nameof(BookTicket)));
}
else
{
model.DestinationFrom = trips.FirstOrDefault().DestinationFrom;
model.DestinationTo = trips.FirstOrDefault().DestinationTo;
ViewData["trips"] = trips;
return(View("SelectTrip", model));
}
}
catch (Exception)
{
return(Redirect($"/Error/{500}"));
}
}
