public BaseResponse <List <ShoppingCartWrapper> > GetShoppingCart(string account)
{
try
{
var result = (from a in context.ShoppingCart
join b in context.Merchandise on a.ProdId equals b.MerchandiseId
join c in context.MerchandiseSpec on new { pid = a.ProdId, sid = a.SpecId } equals new { pid = c.MerchandiseId, sid = c.SpecId } into SubCart
from c in SubCart.DefaultIfEmpty()
where a.Account == account
select new ShoppingCartViewModel(b.MerchandiseTitle, b.OwnerAccount, b.MerchandiseId, (a.SpecId == 0) ? b.Price : c.Price, a.SpecId, c.Spec1, c.Spec2, a.PurchaseQty)).ToList();
List <string> sellerAccount = new List <string>();
foreach (var item in result)
{
if (!sellerAccount.Contains(item.OwnerAccount))
{
sellerAccount.Add(item.OwnerAccount);
}
}
List <ShoppingCartWrapper> shoppingCartWrapper = new List <ShoppingCartWrapper>();
ShoppingCartWrapper wrapper;
foreach (var seller in sellerAccount)
{
wrapper = new ShoppingCartWrapper()
{
SellerAccount = seller,
ShoppingCartViewModels = new List <ShoppingCartViewModel>(),
};
shoppingCartWrapper.Add(wrapper);
}
ShoppingCartViewModel temp;
result.ForEach(resultData =>
{
shoppingCartWrapper.ForEach(cartData =>
{
if (cartData.SellerAccount.Equals(resultData.OwnerAccount, StringComparison.InvariantCulture))
{
temp = new ShoppingCartViewModel(resultData.MerchandiseTitle, resultData.OwnerAccount, resultData.MerchandiseId, resultData.Price, resultData.SpecId, resultData.Spec1, resultData.Spec2, resultData.PurchaseQty);
cartData.ShoppingCartViewModels.Add(temp);
}
});
});
return(new BaseResponse <List <ShoppingCartWrapper> >(true, "List of shoppingCart", shoppingCartWrapper));
}
catch (Exception)
{
return(new BaseResponse <List <ShoppingCartWrapper> >(false, "Cannot get list of shoppingCart", null));
}
}
//TODO mock the session to get the cart
public void FromSession_ShouldGetTheCartFromSession()
{
//Arrange
var sessionItems = new SessionStateItemCollection();
sessionItems.Dirty = false;
sessionItems["cart"] = new ShoppingCart();
var fakeHttpContext = FakeFactory.FakeHttpContextWithSession(sessionItems);
var shoppingCartWrapper = new ShoppingCartWrapper(fakeHttpContext);
//Act
var shoppingCart = shoppingCartWrapper.Get();
//Assert
shoppingCart.Should().NotBeNull();
}
public ShoppingCartWrapper LoadCart(Guid customerId, string cartName, bool createIfNotExists = false)
{
ShoppingCartWrapper shoppingCartWrapper = null;
ICart cart;
if (!createIfNotExists)
{
cart = _orderRepository.LoadCart <ICart>(customerId, cartName);
}
else
{
cart = _orderRepository.LoadOrCreateCart <ICart>(customerId, cartName);
}
if (cart != null)
{
shoppingCartWrapper = new ShoppingCartWrapper(cart);
}
return(shoppingCartWrapper);
}
public void Save(ShoppingCartWrapper cart)
{
_orderRepository.Save(cart.ShoppingCart);
}
public ShoppingCartPageViewModel(ShoppingCartPage shoppingCartPage, ShoppingCartWrapper shoppingCartWrapper)
{
_shoppingCartPage = shoppingCartPage;
_shoppingCartWrapper = shoppingCartWrapper;
}
