public ProductListResponse GetAllProductsFor()
{
ProductListResponse productListResponse = new ProductListResponse();
try
{
IList <ProductViewModel> products = repository.GetAllProducts();
foreach (var product in products)
{
promotionService.Apply(product);
}
productListResponse.Products = products;
productListResponse.Success = true;
}
catch (System.Data.SqlClient.SqlException ex)
{
// Log the exception...
productListResponse.Success = false;
// Return a friendly error message
productListResponse.Message = "Check that your database is in the correct place.";
}
catch (Exception ex)
{
// Log the exception...
productListResponse.Success = false;
// Return a friendly error message
productListResponse.Message = "An error occured";
}
return(productListResponse);
}
public decimal Checkout()
{
decimal totalPrice = 0m;
foreach (var item in _items.Keys)
{
totalPrice += _promotionService.Apply(item, _items[item]);
}
return(totalPrice);
}