public virtual async Task <WishListSummaryViewModel> RemoveLineItemAsync(RemoveLineItemParam param)
{
if (param == null)
{
throw new ArgumentNullException("param", "param is required");
}
if (string.IsNullOrWhiteSpace(param.Scope))
{
throw new ArgumentException("param.Scope is required", "param");
}
if (param.CultureInfo == null)
{
throw new ArgumentException("param.CultureInfo is required", "param");
}
if (string.IsNullOrWhiteSpace(param.CartName))
{
throw new ArgumentException("param.CartName is required", "param");
}
if (param.LineItemId == Guid.Empty)
{
throw new ArgumentException("param.LineItemId is required", "param");
}
if (param.CustomerId == Guid.Empty)
{
throw new ArgumentException("param.CustomerId is required", "param");
}
if (string.IsNullOrWhiteSpace(param.BaseUrl))
{
throw new ArgumentException("param.BaseUrl is required", "param");
}
var wishList = await WishListRepository.RemoveLineItemAsync(param).ConfigureAwait(false);
return(CreateSummaryWishListViewModel(new CreateWishListViewModelParam()
{
WishList = wishList,
CultureInfo = param.CultureInfo,
BaseUrl = param.BaseUrl
}));
}