public List<CartItem> UpdateCartItems()
{
using (var usersShoppingCart = new ShoppingCartActions())
{
var cartId = usersShoppingCart.GetCartId();
var cartUpdates = new ShoppingCartActions.ShoppingCartUpdates[this.CartList.Rows.Count];
for (var i = 0; i < this.CartList.Rows.Count; i++)
{
var rowValues = GetValues(this.CartList.Rows[i]);
cartUpdates[i].ProductId = Convert.ToInt32(rowValues["ProductID"]);
var cbRemove = (CheckBox)this.CartList.Rows[i].FindControl("Remove");
cartUpdates[i].RemoveItem = cbRemove.Checked;
var quantityTextBox = (TextBox)this.CartList.Rows[i].FindControl("PurchaseQuantity");
cartUpdates[i].PurchaseQuantity = Convert.ToInt16(quantityTextBox.Text);
}
usersShoppingCart.UpdateShoppingCartDatabase(cartId, cartUpdates);
this.CartList.DataBind();
this.lblTotal.Text = $"{usersShoppingCart.GetTotal():c}";
return usersShoppingCart.GetCartItems();
}
}
/// <summary>
/// The get cart.
/// </summary>
/// <param name="context">
/// The context.
/// </param>
/// <returns>
/// The <see cref="ShoppingCartActions"/>.
/// </returns>
public ShoppingCartActions GetCart(HttpContext context)
{
using (var cart = new ShoppingCartActions())
{
cart.ShoppingCartId = cart.GetCartId();
return cart;
}
}
