public async void UpdateProductInCart(Product product, int newQuantity)
{
BasketItem basketItem = await PetShopDatabase.GetProductFromCart(product.Id);
basketItem.Quantity = newQuantity;
PetShopDatabase.UpdateInCart(basketItem);
}
public void AddProductToCart(Product product, int quantity)
{
BasketItem basketItem = new BasketItem()
{
ProductId = product.Id,
Quantity = quantity
};
PetShopDatabase.InsertToCart(basketItem);
}
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 async void FromCartToOrder()
{
List <BasketItem> cartItems = await PetShopDatabase.GetProductsFromCart();
List <Product> allProducts = await GetProductsQuery();
foreach (Product p in allProducts)
{
try
{
BasketItem basketItem = cartItems.Find(x => x.ProductId == p.Id);
UpdateProductInDatabase(p, p.InStock - basketItem.Quantity);
RemoveProductFromCart(p);
}
catch (NullReferenceException)
{
continue;
}
}
}
public async void RemoveProductFromCart(Product product)
{
BasketItem basketItem = await PetShopDatabase.GetProductFromCart(product.Id);
PetShopDatabase.RemoveFromCart(basketItem);
}
public void IncreaseProductAsync(Product product, int amount)
{
PetShopDatabase.InsertProduct(product);
}
public void AddProduct(Product product)
{
PetShopDatabase.InsertProduct(product);
}
public Task <List <Product> > GetProductsQuery(string petType, string group)
{
var products = PetShopDatabase.GetProductsQuery(petType, group);
return(products);
}
public Task <List <Product> > GetProductsQuery()
{
var products = PetShopDatabase.GetAllProductsQuery();
return(products);
}
public void RemoveProductsFromCart()
{
PetShopDatabase.RemoveFromCartAll();
}
public Task <Product> GetProduct(int id)
{
var product = PetShopDatabase.GetProduct(id);
return(product);
}
public void UpdateProductInDatabase(Product product, int newInStock)
{
product.InStock = newInStock;
PetShopDatabase.UpdateInDatabase(product);
}
