public HomePageViewModel(INavigationService navigationService, IProductsManager productsManager) : base(navigationService)
{
PopularProducts = productsManager.GetPopularProducts();
BestSellingProducts = productsManager.GetBestSellingProducts();
AllProducts = productsManager.GetAllProducts();
ProductSelectedCommand = new RelayCommand(parameter => { navigationService.Push(PageEnum.ProductDetailPage, parameter); });
OpenFlyoutCommand = new RelayCommand(() => navigationService.OpenFlyout());
}
public void ValidateIds(List <int> ids)
{
if (!ids.Any())
{
throw new EmptyOrderException("OrderIsEmpty");
}
var goods = _productsManager.GetAllProducts().Select(good => good.Id);
var wrongIds = new List <int>();
foreach (var id in ids)
{
if (!goods.Contains(id))
{
wrongIds.Add(id);
}
}
if (wrongIds.Any())
{
throw new ProductNotFoundException(wrongIds);
}
}
// GET: api/Products
public IEnumerable <Product> GetAllProducts()
{
return(productsManager.GetAllProducts());
}
public IEnumerable <ProductDto> GetAllProducts()
{
_logger.LogInformation("Call GetAllProducts method");
return(_productsManager.GetAllProducts());
}