public ActionResult Edit(int id, LunchCreateEditViewModel lunchCredteEditViewModel)
{
// todo: validate lunch-creator can edit a lunch
var selectedRestaurants = lunchCredteEditViewModel.Restaurants.Where(r => r.IsChecked).Select(r => r.ID).ToList();
var lunch = _context
.Lunches
.Include(l => l.Restaurants)
.First(l => l.Id == id);
if (ModelState.IsValid)
{
lunch.Host = lunchCredteEditViewModel.Host;
lunch.MeetingTime = lunchCredteEditViewModel.MeetingTime;
foreach (var restaurantId in selectedRestaurants)
{
var restaurant = _context.Restaurants.Find(restaurantId);
lunch.Restaurants.Add(restaurant);
}
_context.Entry(lunch).State = EntityState.Modified;
_context.SaveChanges();
return(RedirectToAction("Index"));
}
return(View("Edit", lunchCredteEditViewModel));
}
public ActionResult Create(LunchCreateEditViewModel lunchCreateEditViewModel)
{
var selectedRestaurants = lunchCreateEditViewModel.Restaurants.Where(r => r.IsChecked).Select(r => r.ID).ToList();
if (ModelState.IsValid)
{
var lunch = new Lunch()
{
Host = lunchCreateEditViewModel.Host,
MeetingTime = lunchCreateEditViewModel.MeetingTime
};
foreach (var restaurantId in selectedRestaurants)
{
var restaurant = _context.Restaurants.Find(restaurantId);
lunch.Restaurants.Add(restaurant);
}
_context.Lunches.Add(lunch);
_context.SaveChanges();
return(RedirectToAction("Index"));
}
return(View("Create", lunchCreateEditViewModel));
}
// GET: Lunches/Create
public ActionResult Create()
{
// todo: validate only signed-in PPA user can create a lunch
var lunchCreateEditViewModel = new LunchCreateEditViewModel();
var allRestaurants = _context.Restaurants.ToList();
var checkBoxListItems = allRestaurants.Select(restaurant => new CheckBoxListItem()
{
ID = restaurant.Id,
Display = restaurant.Name,
IsChecked = false
})
.OrderBy(r => r.Display)
.ToList();
lunchCreateEditViewModel.Restaurants = checkBoxListItems;
return(View("Create", lunchCreateEditViewModel));
}
// GET: Lunches/Edit/5
public ActionResult Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
var lunch = _context.Lunches.Find(id);
if (lunch == null)
{
return(new HttpNotFoundResult());
}
lunch = _context
.Lunches
.Include(l => l.Restaurants)
.First(l => l.Id == id);
var lunchCreateEditViewModel = new LunchCreateEditViewModel
{
Host = lunch.Host,
MeetingTime = lunch.MeetingTime,
};
var lunchRestaurants = lunch.Restaurants;
var allRestaurants = _context.Restaurants.ToList();
var checkBoxListItems = allRestaurants.Select(restaurant => new CheckBoxListItem
{
ID = restaurant.Id,
Display = restaurant.Name,
IsChecked = lunchRestaurants.Any(r => r.Id == restaurant.Id)
}).ToList();
lunchCreateEditViewModel.Restaurants = checkBoxListItems;
return(View("Edit", lunchCreateEditViewModel));
}
