/// <summary>
/// Validates the items.
/// </summary>
private void ValidateItems()
{
var orderForms = CurrentOrderGroup.OrderForms.ToArray();
var lineItems = orderForms.SelectMany(x => x.LineItems.ToArray());
var validLineItems = lineItems.Where(x => !String.IsNullOrEmpty(x.CatalogItemId) && !x.CatalogItemId.StartsWith("@")).ToArray();
string catalogId = null;
// get the store and compare
if (validLineItems.Any())
{
var store = new StoreClient(StoreRepository, CustomerSessionService, CacheRepository).GetStoreById(CurrentOrderGroup.StoreId);
catalogId = store.Catalog;
}
if (!String.IsNullOrEmpty(catalogId))
{
var catalogHelper = new CatalogClient(CatalogRepository, null, CustomerSessionService, CacheRepository, InventoryRepository);
var catalogItemIds = (from i in validLineItems select i.CatalogItemId).ToArray();
var items = catalogHelper.GetItems(catalogItemIds);
foreach (var lineItem in validLineItems)
{
var item = items.SingleOrDefault(i => i.ItemId.Equals(lineItem.CatalogItemId, StringComparison.OrdinalIgnoreCase));
if (item != null && catalogHelper.GetItemAvailability(item.ItemId, lineItem.FulfillmentCenterId).IsAvailable)
{
//Inventory Info
if (item.TrackInventory)
{
var inventory = catalogHelper.GetItemInventory(lineItem.CatalogItemId, lineItem.FulfillmentCenterId);
PopulateInventoryInfo(inventory, lineItem);
}
//Variation Info
PopulateVariationInfo(item, lineItem);
}
else // remove item from the list
{
RemoveLineItem(lineItem);
}
}
}
else // since no catalog is associated with a store, remove all items
{
RemoveAllLineItems();
}
}
private void AdjustStockItemQuantity(LineItem lineItem)
{
if (String.IsNullOrEmpty(lineItem.CatalogItemId) ||
lineItem.CatalogItemId.StartsWith("@"))
{
return;
}
var catalogHelper = new CatalogClient(CatalogRepository, null, CustomerSessionService, CacheRepository, InventoryRepository);
var item = catalogHelper.GetItem(lineItem.CatalogItemId);
if (item != null && item.TrackInventory)
{
var repo = InventoryRepository;
var inventory = catalogHelper.GetItemInventory(lineItem.CatalogItemId, lineItem.FulfillmentCenterId, false);
if (inventory != null)
{
if (AdjustStockInventoryQuantity(lineItem, inventory))
{
repo.UnitOfWork.Commit();
}
else
{
throw new InvalidWorkflowException(string.Format("Failed to adjust inventory for lineItem {0}", lineItem.LineItemId));
}
}
}
}