public async Task AddItemToCartAsync(ApplicationUser user, CartItem product)
{
Cart cart = await GetCartAsync(user);
_logger.LogDebug("user name" + user.Id);
//if nothing in cart Create Cart
if (cart == null)
{
cart = new Models.CartModels.Cart()
{
BuyerId = user.Id,
Items = new List <CartItem>()
};
}
var cartItem = cart.Items
.Where(p => p.ProductId == product.ProductId)
.FirstOrDefault();
if (cartItem == null)
{
cart.Items.Add(product);
}
else
{
cartItem.Quantity += 1;
}
await UpdateCartAsync(cart);
}
public async Task <IViewComponentResult> InvokeAsync(ApplicationUser user)
{
var vm = new Models.CartModels.Cart();
try
{
vm = await _service.GetCartAsync(user);
return(View(vm));
}
catch (Exception)
{
ViewBag.IsCartInoperative = true;
TempData["CartInoperativeMsg"] = "Cart Service is inoperative, please retry later.";
}
return(View(vm));
}
public async Task <IViewComponentResult> InvokeAsync(ApplicationUser user)
{
var vm = new Models.CartModels.Cart();
try
{
vm = await _cartSvc.GetCart(user);
return(View(vm));
}
catch (BrokenCircuitException)
{
// Catch error when CartApi is in open circuit mode
ViewBag.IsBasketInoperative = true;
TempData["BasketInoperativeMsg"] = "Basket Service is inoperative, please try later on. (Business Msg Due to Circuit-Breaker)";
}
return(View(vm));
}
