public IActionResult OnPostClearCart()
{
ShoppingCart = new UserFriendlyShoppingCart(dbContext, User.Identity.Name);
ShoppingCart.ClearCart();
ShoppingCart.Save();
return(RedirectToPage("/ShoppingCart"));
}
public IActionResult OnPostRemoveItem()
{
ShoppingCart = new UserFriendlyShoppingCart(dbContext, User.Identity.Name);
int productId = (Request.Form["productId"].ToString() ?? string.Empty).ToInt();
ShoppingCart.ClearItem(productId);
ShoppingCart.Save();
return(RedirectToPage("/ShoppingCart"));
}
public IActionResult OnPostUpdateQuantity()
{
ShoppingCart = new UserFriendlyShoppingCart(dbContext, User.Identity.Name);
int productId = (Request.Form["productId"].ToString() ?? string.Empty).ToInt();
int newQuantity = (Request.Form["quantity"].ToString() ?? string.Empty).ToInt();
ShoppingCart.UpdateQuantity(productId, newQuantity);
ShoppingCart.Save();
return(RedirectToPage("/ShoppingCart"));
}
public void OnPostAddItemToCart()
{
int productId = (Request.Form["txtProductId"].ToString() ?? string.Empty).ToInt();
if (productId > 0)
{
int quantity = (Request.Form["txtQuantity"].ToString() ?? string.Empty).ToInt();
if (quantity > 0)
{
UserFriendlyShoppingCart shoppingCart = new UserFriendlyShoppingCart(dbContext, User.Identity.Name);
shoppingCart.AddItem(productId, quantity);
shoppingCart.Save();
}
}
}
public void OnGet()
{
ShoppingCart = new UserFriendlyShoppingCart(dbContext, User.Identity.Name);
}
