public ActionResult Create(int categoryId, ProductWithCategoriesViewModel model)
{
if (_itemsRepository.GetCategory(categoryId) == null)
{
ModelState.AddModelError("", "You selected an invalid category!");
}
if (ModelState.IsValid)
{
model.ProductModel.CategoryId = categoryId;
Product newProduct = MapModelToProduct(model.ProductModel);
_itemsRepository.AddProduct(newProduct);
_itemsRepository.Save();
return RedirectToAction("Index");
}
//Make sure the categories are loaded
if (model.AvailableCategories == null)
{
model.AvailableCategories = GetAvailableCategories();
}
//Return to fix the errors
return View(model);
}
public ActionResult Edit(int categoryId, ProductWithCategoriesViewModel model)
{
if (_itemsRepository.GetCategory(categoryId) == null)
{
ModelState.AddModelError("", "You selected an invalid category!");
}
if (ModelState.IsValid)
{
model.ProductModel.CategoryId = categoryId;
Product updatedProduct = MapModelToProduct(model.ProductModel);
_itemsRepository.UpdateProduct(updatedProduct);
_itemsRepository.Save();
return RedirectToAction("Index");
}
//Make sure the categories are loaded
if (model.AvailableCategories == null)
{
model.AvailableCategories = GetAvailableCategories();
}
////Make sure the category is constructed in case someone changed it
//if (model.ProductModel.Category == null)
//{
// Category productCat = _itemsRepository.GetProduct(model.ProductModel.Id).Category;
// model.ProductModel.Category = new CategoryViewModel() { Id = productCat.Id, Name = productCat.Name };
//}
//Return to fix the errors
return View(model);
}
public ActionResult Create()
{
ProductWithCategoriesViewModel model = new ProductWithCategoriesViewModel();
model.AvailableCategories = GetAvailableCategories();
return View(model);
}
public ActionResult Edit(int id)
{
ProductWithCategoriesViewModel model = new ProductWithCategoriesViewModel();
var product = _itemsRepository.GetProduct(id);
if (product == null)
{
return HttpNotFound();
}
model.ProductModel = MapProductToModel(product);
model.AvailableCategories = GetAvailableCategories();
return View(model);
}