WebStore.WebStoreCatalogResponse WebStore.IWebStoreCatalogManager.ShowCatalog(int catalogId)
{
try
{
// Get the webstore catalog
WebStore.WebStoreCatalog result = new WebStore.WebStoreCatalog();
ICatalogAccessor catalogAccessor = AccessorFactory.CreateAccessor <ICatalogAccessor>();
DTO.WebStoreCatalog accCatalog = catalogAccessor.Find(catalogId);
// Get the webstore catalog products
if (accCatalog != null)
{
DTOMapper.Map(accCatalog, result);
DTO.Product[] catalogProducts = catalogAccessor.FindAllProductsForCatalog(catalogId);
List <WebStore.ProductSummary> productList = new List <WebStore.ProductSummary>();
foreach (var catalogProduct in catalogProducts)
{
WebStore.ProductSummary product = new WebStore.ProductSummary();
DTOMapper.Map(catalogProduct, product);
productList.Add(product);
}
result.Products = productList.ToArray();
return(new WebStore.WebStoreCatalogResponse()
{
Success = true,
Catalog = result
});
}
return(new WebStore.WebStoreCatalogResponse()
{
Success = false,
Message = "Catalog not found"
});
}
catch (Exception ex)
{
Logger.Error(ex);
return(new WebStore.WebStoreCatalogResponse()
{
Success = false,
Message = "There was a problem accessing the catalog"
});
}
}
public WebStoreCart GenerateCartPricing(Cart cart)
{
WebStoreCart result = new WebStoreCart();
// map the cart input to a webstore cart
DTOMapper.Map(cart, result);
// loop through all cart items, get the current price and apply to the cart item
ICatalogAccessor catAccessor = AccessorFactory.CreateAccessor <ICatalogAccessor>();
foreach (WebStoreCartItem item in result.CartItems)
{
if (item.Quantity > 0)
{
// get the current unit price and update the cart item
var product = catAccessor.FindProduct(item.ProductId);
if (product != null)
{
decimal unitPrice = product.Price;
decimal extendedPrice = Math.Round(unitPrice * item.Quantity, 2);
// update the web store cart
item.UnitPrice = unitPrice;
item.ExtendedPrice = extendedPrice;
// add the amount to the subtotal
result.SubTotal += Math.Round(extendedPrice, 2);
}
else
{
Logger.Error("Invalid Product Id");
throw new ArgumentException("Invalid Product Id");
}
}
else
{
Logger.Error("Invalid item quantity");
throw new ArgumentException("Invalid item quantity");
}
}
// set the cart total to the subtotal
result.Total = result.SubTotal;
return(result);
}
public CatalogProvider(ICatalogAccessor catalogAccessor, ILogger <CatalogProvider> logger)
{
_catalog = catalogAccessor;
_logger = logger;
}
public CatalogManager(ICatalogAccessor _catalogAccessor)
{
this._catalogAccessor = _catalogAccessor;
}
