public virtual async Task AddItemAsync(Product product, int quantity)
{
EnsureCartExists();
var isProductAvailable = await _productAvailabilityService.IsAvailable(product, quantity);
if (isProductAvailable)
{
var lineItem = product.ToLineItem(Cart.Language, quantity);
await AddLineItemAsync(lineItem);
}
}
public virtual async Task <Product[]> GetProductsAsync(string[] ids, ItemResponseGroup responseGroup = ItemResponseGroup.None)
{
Product[] result;
if (ids.IsNullOrEmpty())
{
result = new Product[0];
}
else
{
var workContext = _workContextFactory();
if (responseGroup == ItemResponseGroup.None)
{
responseGroup = workContext.CurrentProductResponseGroup;
}
result = await GetProductsAsync(ids, responseGroup, workContext);
var allProducts = result.Concat(result.SelectMany(p => p.Variations)).ToList();
if (!allProducts.IsNullOrEmpty())
{
var taskList = new List <Task>();
if (responseGroup.HasFlag(ItemResponseGroup.ItemAssociations))
{
taskList.Add(LoadProductAssociationsAsync(allProducts));
}
if (responseGroup.HasFlag(ItemResponseGroup.Inventory))
{
taskList.Add(LoadProductInventoriesAsync(allProducts, workContext));
}
if (responseGroup.HasFlag(ItemResponseGroup.ItemWithPrices))
{
taskList.Add(_pricingService.EvaluateProductPricesAsync(allProducts, workContext));
}
if (responseGroup.HasFlag(ItemResponseGroup.ItemWithVendor))
{
taskList.Add(LoadProductVendorsAsync(allProducts, workContext));
}
if (workContext.CurrentStore.SubscriptionEnabled && responseGroup.HasFlag(ItemResponseGroup.ItemWithPaymentPlan))
{
taskList.Add(LoadProductPaymentPlanAsync(allProducts, workContext));
}
await Task.WhenAll(taskList.ToArray());
foreach (var product in allProducts)
{
product.IsAvailable = await _productAvailabilityService.IsAvailable(product, 1);
}
}
}
return(result);
}