public async Task <BasketViewModel> GetBasketViewModel()
{
int basketId = await GetOrCreateBasketIdAsync();
var specBasket = new BasketWithItemsSpecification(basketId);
var basket = await _basketRepository.FirstOrDefaultAsync(specBasket);
var productIds = basket.Items.Select(x => x.ProductId).ToArray();
var specProducts = new ProductsSpecification(productIds);
var products = await _productRepository.ListAsync(specProducts);
var basketItems = new List <BasketItemViewModel>();
foreach (var item in basket.Items.OrderBy(x => x.Id))
{
var product = products.First(x => x.Id == item.ProductId);
basketItems.Add(new BasketItemViewModel()
{
Id = item.Id,
ProductId = item.ProductId,
Quantity = item.Quantity,
ProductName = product.Name,
Price = product.Price,
PictureUri = product.PictureUri
});
}
return(new BasketViewModel()
{
Id = basketId,
BuyerId = basket.BuyerId,
Items = basketItems,
});
}
public async Task <int> CreateOrderAsync(int basketId, string firstName, string lastName, Address address)
{
// get the basket with items
var specBasket = new BasketWithItemsSpecification(basketId);
var basket = await _basketRepository.FirstOrDefaultAsync(specBasket);
// get the list of products in basket
var specProducts = new ProductsSpecification(basket.Items.Select(x => x.ProductId).ToArray());
var products = await _productRepository.ListAsync(specProducts);
// create order
var order = new Order()
{
BuyerId = basket.BuyerId,
FirstName = firstName,
LastName = lastName,
ShipToAddress = address,
OrderItems = basket.Items.Select(x => {
var product = products.First(p => p.Id == x.ProductId);
return(new OrderItem()
{
ProductId = x.ProductId,
ProductName = product.Name,
PictureUri = product.PictureUri,
UnitPrice = x.UnitPrice,
Units = x.Quantity
});
}).ToList()
};
// save order
order = await _orderRepository.AddAsync(order);
return(order.Id);
}
public async Task CreateOrderAsync(int basketId, Address shippingAddress)
{
var spec = new BasketWithItemsSpecification(basketId);
var basket = await _basketRepository.FirstOrDefaultAsync(spec);
var specProducts = new ProductsSpecification(basket.BasketItems.Select(x => x.ProductId).ToArray());
var products = await _productRepository.ListAsync(specProducts);
Order order = new Order()
{
OrderDate = DateTimeOffset.Now,
ShiptoAddress = shippingAddress,
BuyerId = basket.BuyerId,
OrderItems = basket.BasketItems.Select(x =>
{
var product = products.First(p => p.Id == x.ProductId);
return(new OrderItem()
{
ProductId = x.ProductId,
Quantity = x.Quantity,
PictureUri = product.PictureUri,
Price = product.Price,
ProductName = product.Name
});
}).ToList()
};
await _orderRepository.AddAsync(order);
}
public async Task <BasketViewModel> GetBasketViewModel()
{
int basketId = await GetOrCreateBasketIdAsync();
var specBasket = new BasketWithItemsSpecification(basketId);//sepeti öğeleriyle getirdik
var basket = await _basketRepository.FirstOrDefaultAsync(specBasket);
var productsIds = basket.Items.Select(x => x.ProductId).ToArray();//sepetteki öğelerin ilişkili olduğu urunleri getirdik
var specProducts = new ProductsSpecification(productsIds);
var products = await _productRepository.ListAsync(specProducts);
var basketItems = new List <BasketItemViewModel>();//sepet ögelerini ürünbilgileriyle birlikte BasketItemViewModel nesnelerini oluşturduk ve listeye ekledik
foreach (var item in basket.Items.OrderBy(x => x.Id))
{
var product = products.First(x => x.Id == item.ProductId);
basketItems.Add(new BasketItemViewModel()
{
Id = item.Id,
ProductId = item.ProductId,
Quantity = item.Quantity,
ProductName = product.Name,
Price = product.Price,
PictureUri = product.PictureUri
});
}
return(new BasketViewModel()//sepet ögelerii ile basketViewModeli oluşturduk. Sepet sayfasında göstereceğimiz şeyleri.
{
Id = basketId,
BuyerId = basket.BuyerId,
Items = basketItems
});
}
