public async Task <IActionResult> AddCocktail(CocktailViewModel vm)
{
if (await _cocktailServices.CocktailWithThatNameExists(vm.Name))
{
ModelState.AddModelError(string.Empty, "Cocktail with that name already exists.");
return(View());
}
if (vm.NewPicture != null)
{
using (var stream = new MemoryStream())
{
await vm.NewPicture.CopyToAsync(stream);
vm.Picture = stream.ToArray();
}
}
var cocktail = await _cocktailServices.AddAsync(vm.Name, vm.Picture);
var ingredients = await _ingredientServices.GetMultipleIngredientsByNameAsync(vm.Ingredients);
for (int i = 0; i < vm.Quantities.Count; i++)
{
await _cocktailIngredientsServices.AddAsync(cocktail, ingredients[i], vm.Quantities[i]);
}
foreach (var bar in vm.Bars)
{
var barEntity = await _barServices.GetAsync(bar);
await _barCocktailServices.CreateAsync(barEntity, cocktail);
}
return(RedirectToAction("UpdateCocktail", new { id = cocktail.Id }));
}