public async Task <IActionResult> Create(IFormCollection frm, PizzaVM vm)
{
if (ModelState.IsValid)
{
try
{
if (!await _pizzaRepo.CreatePizzaAsync(vm.Pizza, vm.SelectedToppingsString, vm.SelectedSizesString))
{
throw new Exception();
}
return(RedirectToAction(nameof(Index)));
}
catch
{
ModelState.AddModelError("CreateError", "Creating pizza failed");
return(View(new PizzaVM(_pizzaRepo, _toppingRepo, _sizeRepo, vm.Pizza)));
}
}
else
{
vm.SelectedSizes = await _pizzaRepo.GetPizzaSizes(vm.Pizza.Name);
vm.SelectedToppings = await _pizzaRepo.GetPizzaToppings(vm.Pizza.Name);
return(View(vm));
}
}
public async Task <ActionResult <List <ToppingDTO> > > GetPizzaToppingsAsync(string name)
{
var sizes = await _pizzaRepo.GetPizzaToppings(name);
List <ToppingDTO> toppingdto = new List <ToppingDTO>();
sizes.ForEach(t => toppingdto.Add(_mapper.Map <ToppingDTO>(t)));
return(toppingdto);
}
public PizzaVM(IPizzaRepo pizzaRepo, IToppingRepo toppingRepo, ISizeRepo sizeRepo, Pizza pizza)
{
Pizza = pizza;
SelectedToppings = pizzaRepo.GetPizzaToppings(pizza.Name).Result;
Toppings = new MultiSelectList(toppingRepo.GetToppingsAsync().Result, "ToppingId", "Name", SelectedToppings);
SelectedSizes = pizzaRepo.GetPizzaSizes(pizza.Name).Result;
Sizes = new MultiSelectList(sizeRepo.GetSizesAsync().Result, "SizeId", "Name", SelectedSizes);
}