public DishViewEditModel GetEditById(int id)
{
var dish = dishRepo.GetById(id);
var model = new DishViewEditModel
{
Name = dish.Name,
Ingredients = dish.Ingredients.Select(x => x.Id).ToList(),
Tags = dish.Tags.Select(x => x.Id).ToList()
};
return(model);
}
public ActionResult Edit(int id, DishViewEditModel model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
if (DishService.Update(model))
{
TempData["SaveResult"] = "Your dish was updated.";
return(RedirectToAction("Index"));
}
;
ModelState.AddModelError("", "Dish could not be updated.");
return(View(model));
}
//Update
public bool Update(DishViewEditModel model)
{
var dish = dishRepo.GetById(model.Id);
var ingredients = new List <Ingredient>();
model.Ingredients.ForEach(x =>
{
ingredients.Add(ingredientRepo.GetById(x));
});
var tags = new List <Tag>();
model.Tags.ForEach(x =>
{
tags.Add(tagRepo.GetById(x));
});
dish.Name = model.Name;
dish.Ingredients = (ICollection <Ingredient>)ingredients;
dish.Tags = (ICollection <Tag>)tags;
return(dishRepo.Update(dish));
}
