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;
}
}
}
}
}