public ActionResult ListOneCategoryId(int categoryId)
{
ViewBag.categoryName = context.categoryDb.Find(categoryId).name;
var categories = context.categoryDb.ToList();
List <Product> categoryProducts = null;
for (int i = 1; i <= categories.Count; i++)
{
if (categoryId == i)
{
categoryProducts = context.productDb.Where(p => p.CategoryId == i).ToList();
break;
}
}
var cartProducts = context.cartDb.ToList();
List <int> cartProductsIDs = new List <int>();
for (int i = 0; i < cartProducts.Count(); i++)
{
cartProductsIDs.Add(cartProducts[i].product_id);
}
var viewModel = new ProductsCartIDsViewModel
{
products = categoryProducts,
cartProductsIDs = cartProductsIDs
};
return(View("listProducts", viewModel));
}
public ActionResult ListOneCategory(string categoryName)
{
ViewBag.category = categoryName;
List <Product> categoryProducts = null;
if (String.IsNullOrEmpty(categoryName))
{
return(RedirectToAction("listProducts"));
}
else if (!String.IsNullOrEmpty(categoryName))
{
categoryProducts = context.productDb.Where(p => p.Category.name.Contains(categoryName)).ToList();
if (categoryProducts.Count > 0)
{
ViewBag.categoryName = categoryProducts[0].Category.name;
}
else
{
/*if the user reach to this part that means he filter products with unavailable category.
* So, he will be redirected automatcally to the view that contains all of the categories*/
var categories = context.categoryDb.ToList();
return(View(categories));
}
}
var cartProducts = context.cartDb.ToList();
List <int> cartProductsIDs = new List <int>();
for (int i = 0; i < cartProducts.Count(); i++)
{
cartProductsIDs.Add(cartProducts[i].product_id);
}
var viewModel = new ProductsCartIDsViewModel
{
products = categoryProducts,
cartProductsIDs = cartProductsIDs
};
return(View("listProducts", viewModel));
}
public ActionResult listProducts()
{
var products = context.productDb.ToList();
var cartProducts = context.cartDb.ToList();
List <int> cartProductsIDs = new List <int>();
//That loop is Adding all of the products' IDs to a list
for (int i = 0; i < cartProducts.Count(); i++)
{
cartProductsIDs.Add(cartProducts[i].product_id);
}
var viewModel = new ProductsCartIDsViewModel
{
products = products,
cartProductsIDs = cartProductsIDs
};
return(View(viewModel));
}
