async Task <BasketIndexViewModel> GetCurrentUserBasket()
{
string userId = _userService.GetUserName(HttpContext, Request.Cookies, Response.Cookies);
BasketIndexViewModel b = await _basketService.GetOrCreateBasketForUser(userId);
return(b);
}
public async Task <IActionResult> RemoveItem(int productId)
{
BasketIndexViewModel basketViewModel = await GetCurrentUserBasket();
BasketRemoveItemResponse response =
await _basketService.RemoveBasketItem(basketViewModel.Id, productId);
return(RedirectToAction("Index"));
}
public async Task <IViewComponentResult> InvokeAsync(string userName)
{
BasketComponentViewModel vm = new BasketComponentViewModel();
BasketIndexViewModel basket = await GetBasketViewModelAsync();
vm.ItemsCount = basket.BasketItems.Sum(i => i.Quantity);
return(View(vm));
}
public async Task <IActionResult> UpdateItem(Dictionary <int, int> items)
{
if (items == null)
{
return(RedirectToAction("Index", "Products"));
}
BasketIndexViewModel basketViewModel = await GetCurrentUserBasket();
BasketUpdateResponse response = await _basketService.UpdateBasketItem(basketViewModel.Id, items);
return(RedirectToAction("Index"));
}
public async Task <IActionResult> AddToBasket(ProductItemViewModel productDetails)
{
if (productDetails?.Id == null)
{
return(RedirectToAction("Index", "Products"));
}
BasketIndexViewModel basketViewModel = await GetCurrentUserBasket();
BasketAddItemResponse response = await _basketService.AddItemToBasket(basketViewModel.Id, productDetails.Id, productDetails.Price, 1);
return(RedirectToAction("Index"));
}
//удаление товара из корзину пользователя
public void Can_View_Basket_Contents()
{
//Организация
Basket basket = new Basket();
BasketController target = new BasketController(null, null);
//Действия
BasketIndexViewModel result = (BasketIndexViewModel)target.Index(basket, "myUrl").ViewData.Model;
//Утверждение
Assert.AreSame(result.Basket, basket);
Assert.AreEqual(result.ReturnUrl, "myUrl");
}
private BasketIndexViewModel GetViewModelFromBasket(BasketModelResponse basket)
{
BasketIndexViewModel model = new BasketIndexViewModel();
model.Id = basket.BasketId;
model.UserId = basket.UserId;
model.BasketItems = basket.Items.Select(i =>
{
BasketItemViewModel itemModel = new BasketItemViewModel()
{
UnitPrice = i.Price,
Quantity = i.Quantity,
ProductItemId = i.ProductId,
ProductName = i.ProductName
};
return(itemModel);
}).ToList();
return(model);
}
public async Task <ActionResult> Index()
{
BasketIndexViewModel b = await GetCurrentUserBasket();
return(View(b));
}