private void CreateSizeListItems(GenericProductViewModel model, List <GenericSizeVariationContent> variationItems)
{
if (model.GenericVariationViewModel != null)
{
List <SelectListItem> items = variationItems.Select(x =>
{
var inventory = _inventoryService.GetTotal(new CatalogKey(AppContext.Current.ApplicationId, x.Code));
bool inStock = inventory != null && inventory.InStockQuantity - inventory.ReservedQuantity > 0;
return(CreateSelectListItem(x.Size, x.Size + GetStockText(inStock), !inStock, x.Code));
}).ToList();
model.Size = items;
}
}
private void CreateSizeListItems(FashionProductViewModel model, List <FashionItemContent> fashionItems)
{
if (model.FashionItemViewModel != null)
{
List <SelectListItem> items =
fashionItems.Distinct(new FashionProductSizeVariationComparer())
.OrderBy(x => {
return(ShoppingController.SortSizes(model.SizeType + "/" + model.SizeUnit + "/" + x.Facet_Size));
})
.Select(x => {
var inventory = _inventoryService.GetTotal(new CatalogKey(AppContext.Current.ApplicationId, x.Code));
bool inStock = inventory != null && inventory.InStockQuantity - inventory.ReservedQuantity > 0;
return(CreateSelectListItem(x.Facet_Size, x.Facet_Size + GetStockText(inStock), !inStock, x.Code));
}).ToList();
model.Size = items;
}
}
/// <summary>
/// Perform an additional stock check
/// </summary>
/// <param name="lineItems"></param>
void ConfirmStocks(IEnumerable <LineItem> lineItems)
{
// TODO: Additonal stock check, if necessary - here is your chance to update stock from the ERP system for an example
// TODO: Confirm use of default warehouse for your project
var epiWarehouses = _warehouseRepository.List().Where(w => w.Code.Equals("default")).ToList();
if (lineItems == null || lineItems.Any() == false)
{
return;
}
// [sku] = quantity, displayname
var summary = new Dictionary <string, Tuple <decimal, string> >();
foreach (var i in lineItems)
{
Tuple <decimal, string> quantity;
if (summary.TryGetValue(i.Code, out quantity))
{
quantity = new Tuple <decimal, string>(quantity.Item1 + i.Quantity, quantity.Item2);
}
else
{
quantity = new Tuple <decimal, string>(i.Quantity, i.DisplayName);
}
summary[i.Code] = quantity;
}
foreach (var p in summary)
{
var catalogKey = new CatalogKey(Mediachase.Commerce.Core.AppContext.Current.ApplicationId, p.Key);
var inventory = _warehouseInventory.GetTotal(catalogKey, epiWarehouses);
if (inventory == null || inventory.InStockQuantity < p.Value.Item1)
{
/// TODO: Add language string
ModelState.AddModelError(string.Empty, "Variant is out of stock " + p.Value.Item2 + " (" + p.Key + ")");
}
}
}
