public IActionResult Edit(int id)
{
var tourInDb = _context.Tours.Single(t => t.Id == id);
// Check if an instance of Tour exists else return 404
if (tourInDb == null)
{
return(NotFound());
}
// Check if the user ID that created the tour matches session user
var currUser = _userManager.GetUserId(HttpContext.User);
if (tourInDb.UserId != currUser)
{
return(BadRequest());
}
// If checks has passed, map into a viewModel and allow editing.
var viewModel = new TourFormViewModel(tourInDb);
Country countryList = new Country();
ViewBag.CountryList = countryList.GetCountries();
return(View("TourForm", viewModel));
}
[ValidateAntiForgeryToken] //CSRF attack
public ActionResult Update(TourFormViewModel tourFormViewModel)
{
if (!ModelState.IsValid)
{
tourFormViewModel.Genres = _unitOfWork.Genres.GetGenre();
return(View("TourForm", tourFormViewModel));
}
var tour = _unitOfWork.Tours.GetTourWithAttendees(tourFormViewModel.Id);
if (tour == null)
{
return(HttpNotFound());
}
if (tour.TravellerID != User.Identity.GetUserId())
{
return(new HttpUnauthorizedResult());
}
tour.Modify(tourFormViewModel.GetDateTime(), tourFormViewModel.Place,
tourFormViewModel.TotalSeat, tourFormViewModel.Cost,
tourFormViewModel.Genre);
//tour.Place = tourFormViewModel.Place;
//tour.TotalSeat = tourFormViewModel.TotalSeat;
//tour.DateTime = tourFormViewModel.GetDateTime();
//tour.Cost = tourFormViewModel.Cost;
//tour.GenreID = tourFormViewModel.Genre;
//update data
_unitOfWork.Complete();
return(RedirectToAction("Mine", "Tour"));
}
public IActionResult Save(TourFormViewModel viewModel)
{
if (!ModelState.IsValid)
{
Country countryList = new Country();
ViewBag.CountryList = countryList.GetCountries();
var tourModel = new TourFormViewModel();
return(View("TourForm", tourModel));
}
var tour = _mapper.Map <TourFormViewModel, Tour>(viewModel);
// Get the user incharge of creating the tour and associate it with the new tour
var currUser = _userManager.GetUserId(HttpContext.User);
var userInDb = _context.Users.Single(u => u.Id == currUser);
// If the tour came as an ID of 0 it means it was newly created
if (tour.Id == 0)
{
// Set current tour availability to tour capacity as it's brand new.
tour.TourAvailability = tour.TourCapacity;
tour.UserId = currUser;
tour.User = userInDb;
_context.Tours.Add(tour);
}
// Else it means the tour is attempting to be edited by a user.
else
{
// Look up the DB for existing tour
var tourInDb = _context.Tours.Single(t => t.Id == tour.Id);
// We need to account for the possibility that the user could increase the Tour Capacity which will affect our Availibility
if (tour.TourCapacity > tourInDb.TourCapacity)
{
int balance = tour.TourCapacity - tourInDb.TourCapacity;
tourInDb.TourAvailability += balance;
}
tourInDb.Name = tour.Name;
tourInDb.Description = tour.Description;
tourInDb.Country = tour.Country;
tourInDb.StartLocation = tour.StartLocation;
tourInDb.EndLocation = tour.EndLocation;
tourInDb.StartDate = tour.StartDate;
tourInDb.EndDate = tour.EndDate;
tourInDb.Price = tour.Price;
tourInDb.TourCapacity = tour.TourCapacity;
}
_context.SaveChanges();
return(RedirectToAction("CreatedTours", "Tours"));
}
public ActionResult Create()
{
var viewModel = new TourFormViewModel
{
Heading = "Create a Tour Event",
Genres = _unitOfWork.Genres.GetGenre()
};
return(View("TourForm", viewModel));
}
public IActionResult Create()
{
// Country Picker to Populate Country DDL
Country countryList = new Country();
ViewBag.CountryList = countryList.GetCountries();
var tourModel = new TourFormViewModel();
return(View("TourForm", tourModel));
}
public ActionResult Edit(int id)
{
var userId = User.Identity.GetUserId();
var tour = _unitOfWork.Tours.GetTour(id);
var viewModel = new TourFormViewModel
{
Genres = _unitOfWork.Genres.GetGenre(),
Id = id,
Date = tour.DateTime.ToString("d MMM yyyy"),
Time = tour.DateTime.ToString("HH:mm"),
Genre = tour.GenreID,
Place = tour.Place,
Cost = tour.Cost,
TotalSeat = tour.TotalSeat,
Heading = "Edit your Tour Event"
};
return(View("TourForm", viewModel));
}
[ValidateAntiForgeryToken] //CSRF attack
public ActionResult Create(TourFormViewModel tourFormViewModel)
{
if (!ModelState.IsValid)
{
tourFormViewModel.Genres = _unitOfWork.Genres.GetGenre();
return(View("TourForm", tourFormViewModel));
}
var tour = new Tour
{
TravellerID = User.Identity.GetUserId(),
DateTime = tourFormViewModel.GetDateTime(),
GenreID = tourFormViewModel.Genre,
Cost = tourFormViewModel.Cost,
Place = tourFormViewModel.Place,
TotalSeat = tourFormViewModel.TotalSeat
};
_unitOfWork.Tours.Add(tour);
_unitOfWork.Complete();
return(RedirectToAction("Mine", "Tour"));
}
