public async Task <Dictionary <Product, int> > GetProductsFromCart()
{
var products = await PetShopDatabase.GetProductsFromCart();
Dictionary <Product, int> cartProducts = new Dictionary <Product, int>();
foreach (BasketItem b in products)
{
Product product = await PetShopDatabase.GetProduct(b.ProductId);
cartProducts.Add(product, b.Quantity);
}
return(cartProducts);
}
public async Task <Dictionary <Product, int> > UpdateProductsCart()
{
var products = await PetShopDatabase.GetProductsFromCart();
Dictionary <Product, int> productsToBasket = new Dictionary <Product, int>();
foreach (BasketItem b in products)
{
var prod = await PetShopDatabase.GetProduct(b.ProductId);
productsToBasket.Add(prod, b.Quantity);
}
PropertyController.BasketListProvider.BasketProducts = productsToBasket;
return(productsToBasket);
}
public Task <Product> GetProduct(int id)
{
var product = PetShopDatabase.GetProduct(id);
return(product);
}