public IActionResult Buy(int id, string size, int number)
{
if (SesionHelper.GetObjectFromJson <List <ShoppingCartItem> >(HttpContext.Session, "cart") == null)
{
List <ShoppingCartItem> cart = new List <ShoppingCartItem>();
var productModel = _context.Products.Where(x => x.Id == id).Include(x => x.Photos).First();
cart.Add(new ShoppingCartItem {
Product = productModel, Quantity = number, Size = (SizeOfPruduct)Enum.Parse(typeof(SizeOfPruduct), size)
});
SesionHelper.SetObjectAsJson(HttpContext.Session, "cart", cart);
}
else
{
List <ShoppingCartItem> cart = SesionHelper.GetObjectFromJson <List <ShoppingCartItem> >(HttpContext.Session, "cart");
int index = ifExist(id, size);
if (index != -1)
{
cart[index].Quantity++;
}
else
{
var productModel = _context.Products.Where(x => x.Id == id).Include(x => x.Photos).First();
cart.Add(new ShoppingCartItem {
Product = productModel, Quantity = number, Size = (SizeOfPruduct)Enum.Parse(typeof(SizeOfPruduct), size)
});
}
SesionHelper.SetObjectAsJson(HttpContext.Session, "cart", cart);
}
return(RedirectToAction("Index"));
}
public IActionResult Remove(int id)
{
List <ShoppingCartItem> cart = SesionHelper.GetObjectFromJson <List <ShoppingCartItem> >(HttpContext.Session, "cart");
int index = ifExist(id);
cart.RemoveAt(index);
SesionHelper.SetObjectAsJson(HttpContext.Session, "cart", cart);
return(RedirectToAction("Index"));
}