async Task OnAddedToCart(string productId)
{
var product = _products?.FirstOrDefault(p => p.Id == productId);
if (product is null)
{
return;
}
if (await ShoppingCartService.AddOrUpdateItemAsync(1, product))
{
_products = await InventoryService.GetAllProductsAsync();
_cartItems = await ShoppingCartService.GetAllItemsAsync();
await ToastService.ShowToastAsync(
"Added to cart",
$"The '{product.Name}' for {product.UnitPrice:C2} was added to your cart...");
await Observer.NotifyStateChangedAsync();
StateHasChanged();
}
}