public async Task <IActionResult> OnPostAddOrder(int id)
{
var d = LoginManagement.TempUser.ShoppingCart.ProductOrders;
var order = d.FirstOrDefault(po => po.Products.Any(pr => pr.ProductId == id));
if (order.Quantity == 0)
{
order.Quantity = order.Products.Count;
}
order.Quantity++;
LoginManagement.TempUser.ShoppingCart.ProductOrders = d;
_lojaVirtualCtxt.Entry(LoginManagement.TempUser);
await _lojaVirtualCtxt.SaveChangesAsync();
return(Page());
}
public async Task <IActionResult> OnPostAddItem(int product)
{
if (!LoginManagement.IsLogged)
{
return(RedirectToPage("/User/Login"));
}
if (LoginManagement.TempUser.ShoppingCart == null)
{
LoginManagement.TempUser.ShoppingCart = new ShoppingCart();
}
if (LoginManagement.TempUser.ShoppingCart.ProductOrders == null)
{
LoginManagement.TempUser.ShoppingCart.ProductOrders = new List <ProductOrder>();
}
Product prod;
using (LojaVirtualContext ctxt = new LojaVirtualContext())
{
prod = await ctxt.Products
.Where(x => x.ProductId == product)
.SingleOrDefaultAsync();
var orders = LoginManagement.TempUser.ShoppingCart.ProductOrders;
ProductOrder order = orders
.SingleOrDefault(o => o.Products
.Any(p => p.ProductId == prod.ProductId));
if (order == null)
{
order = new ProductOrder();
order.Products = new List <Product>();
order.Products.Add(prod);
orders.Add(order);
}
else
{
if (order.Quantity == 0 && Quantity <= 0)
{
order.Quantity = 1;
}
else
{
order.Quantity += Quantity;
}
}
LoginManagement.TempUser.ShoppingCart.ProductOrders = orders;
ctxt.Entry(LoginManagement.TempUser);
await ctxt.SaveChangesAsync();
}
//todo: redirecto to a temporary Message then to lastPage
return(RedirectToPage(new { id = product }));
}
