private InventoryInfo GetInventoryInfo(Dictionary <string, InventoryInfo> inventories, BasketItem item)
{
// KEY MUST BE UNIQUE FOR THE PRODUCT (INCLUDING OPTIONS AND KITS)
string key = item.Product.Id + "_" + item.OptionList + "_" + item.KitList;
if (inventories.ContainsKey(key))
{
// RETURN THE INVENTORY INFO FROM CACHE
return(inventories[key]);
}
else
{
// CREATE A NEW INVENTORY INFO STRUCTURE
InventoryManagerData invd = _InventoryManager.CheckStock(item);
InventoryInfo info = new InventoryInfo(invd);
inventories[key] = info;
// POPULATE THE INVENTORY INFO FOR ANY CHILD PRODUCTS
foreach (InventoryManagerData invd1 in invd.ChildItemInventoryData)
{
// CHILD KEY WILL NOT CONTAIN THE KIT LIST PART AS WE DO NOT ALLOW TO NEXT KITS
string childKey = invd1.ProductId + "_" + invd1.OptionList + "_";
if (!inventories.ContainsKey(childKey))
{
inventories[childKey] = new InventoryInfo(invd1);
}
}
return(info);
}
}
protected string GetAvailableQuantity(object dataItem)
{
BasketItem item = (BasketItem)dataItem;
if (_StoreInventoryEnabled && item.Product != null && item.Product.InventoryMode != InventoryMode.None)
{
List <int> kitList = null;
if (!string.IsNullOrEmpty(item.KitList))
{
kitList = new List <int>();
kitList.AddRange(AlwaysConvert.ToIntArray(item.KitList));
}
InventoryManagerData inv = _InventoryManager.CheckStock(item.ProductId, item.OptionList, kitList);
return(inv.InStock.ToString());
}
else
{
return("n/a");
}
}
protected void InventoryAlertUpdate()
{
if (_Product != null)
{
// WE HAVE A VALID PRODUCT, ARE ANY AVAILABLE OPTIONS SELECTED?
bool allProductOptionsSelected = (_SelectedOptions.Count == _Product.ProductOptions.Count);
if (allProductOptionsSelected)
{
// OPTIONS ARE GOOD, VERIFY ANY REQUIRED KIT OPTIONS ARE SELECTED
GetSelectedKitOptions(_Product);
bool requiredKitOptionsSelected = AbleCommerce.Code.ProductHelper.RequiredKitOptionsSelected(_Product, _SelectedKitProducts);
if (requiredKitOptionsSelected)
{
// KIT OPTIONS ARE ALSO VALID, DETERMINE APPROPRIATE WARNINGS
Store store = AbleContext.Current.Store;
List <string> warningMessages = new List <string>();
string optionList = string.Empty;
if (_Product.ProductOptions.Count > 0)
{
// OPTIONS ARE PRESENT, CHECK AVAILABLILITY
optionList = ProductVariantDataSource.GetOptionList(_ProductId, _SelectedOptions, true);
ProductVariant variant = ProductVariantDataSource.LoadForOptionList(_Product.Id, optionList);
if (!variant.Available)
{
warningMessages.Add("The selected variant is marked as unavailable.");
}
// WE ALSO NEED TO ALERT INVENTORY IF ENABLED AT VARIANT LEVEL AND THIS IS NOT A KIT
if (store.Settings.EnableInventory &&
_Product.KitStatus != KitStatus.Master &&
_Product.InventoryMode == InventoryMode.Variant)
{
warningMessages.Add("The selected variant has a current stock level of " + variant.InStock + ".");
}
}
// CHECK STOCK QUANTITY FOR PRODUCT, IF STORE INVENTORY IS ENABLED
// AND THE STOCK IS MANAGED AT THE PRODUCT LEVEL OR THIS IS A KIT
if (store.Settings.EnableInventory && (_Product.InventoryMode == InventoryMode.Product || _Product.KitStatus == KitStatus.Master))
{
IInventoryManager inventoryManager = AbleContext.Resolve <IInventoryManager>();
InventoryManagerData inv = inventoryManager.CheckStock(_ProductId, optionList, _SelectedKitProducts);
if (!inv.AllowBackorder)
{
if (_Product.KitStatus == KitStatus.Master)
{
// INVENTORY MESSAGE FOR KIT PRODUCTS
warningMessages.Add("The selected configuration has a current stock level of " + inv.InStock + ".");
}
else
{
// NOT KIT OR VARIANT
warningMessages.Add("This product has a current stock level of " + inv.InStock + ".");
}
}
}
// SHOW ANY WARNING MESSAGES
if (warningMessages.Count > 0)
{
InventoryWarningMessage.Text = "Note: " + string.Join(" ", warningMessages.ToArray());
trInventoryWarning.Visible = true;
}
}
}
}
}
/// <summary>
/// Initializes a new instance of the InventoryInfo struct.
/// </summary>
/// <param name="invd">Inventory manager data.</param>
public InventoryInfo(InventoryManagerData invd)
{
InventoryStatus = invd;
NowAvailable = invd.InStock;
}
