public async Task <CheckoutSummary> CheckoutAsync(string userId)
{
var result = new CheckoutSummary();
result.Date = DateTime.UtcNow;
result.Products = new List <CheckoutProduct>();
IUserActor userActor = GetUserActor(userId);
BasketItem[] basket = await userActor.GetBasket();
var catalogService = GetProductCatalogService();
foreach (var basketLine in basket)
{
var product = await catalogService.GetProduct(basketLine.ProductId);
var checkoutProduct = new CheckoutProduct
{
Product = product,
Price = product.Price,
Quantity = basketLine.Quantity
};
result.Products.Add(checkoutProduct);
}
result.TotalPrice = result.Products.Sum(p => p.Price);
await userActor.ClearBasket();
await AddToHistoryAsync(result);
return(result);
}
public async Task <CheckoutSummary> Checkout(string userId)
{
var result = new CheckoutSummary();
//call user actor to get the basket
IUserActor userActor = GetUserActor(userId);
Dictionary <Guid, int> basket = await userActor.GetBasket();
//get catalog client
IProductCatalogService catalogService = GetProductCatalogService();
//constuct CheckoutProduct items by calling to the catalog
foreach (KeyValuePair <Guid, int> basketLine in basket)
{
Product product = await catalogService.GetProduct(basketLine.Key);
var checkoutProduct = new CheckoutProduct
{
Product = product,
Price = product.Price,
Quantity = basketLine.Value
};
result.Products.Add(checkoutProduct);
}
//generate total price
result.TotalPrice = result.Products.Sum(p => p.Price);
//clear user basket
await userActor.ClearBasket();
await AddToHistory(result);
return(result);
}
public async Task <CheckoutSummary> Checkout(string userId)
{
var result = new CheckoutSummary();
result.Date = DateTime.UtcNow;
result.Products = new List <CheckoutProduct>();
IUserActor userActor = GetUserActor(userId);
Dictionary <Guid, int> basket = await userActor.GetBasket();
IProductCatalogService catalogService = GetProductCatalogService();
foreach (KeyValuePair <Guid, int> basketLine in basket)
{
Product product = await catalogService.GetProduct(basketLine.Key);
var checkoutProduct = new CheckoutProduct
{
Product = product,
Price = product.Price,
Quantity = basketLine.Value
};
result.Products.Add(checkoutProduct);
}
result.TotalPrice = result.Products.Sum(p => p.Price);
await userActor.ClearBasket();
await AddToHistory(result);
return(result);
}
public async Task <CheckoutSummary> CheckoutAsync(string userId)
{
var result = new CheckoutSummary();
result.Date = DateTime.UtcNow;
result.Products = new List <CheckoutProduct>();
// Get the user basket
IUserActor userActor = GetUserActor(userId);
BasketItem[] basket = await userActor.GetBasket();
IProductCatalogService catalogService = GetProductCatalogService();
foreach (var item in basket)
{
var product = await catalogService.GetProduct(item.ProductId);
var checkoutProduct = new CheckoutProduct()
{
Product = product,
Price = product.Price,
Quantity = item.Quantity
};
result.Products.Add(checkoutProduct);
}
return(result);
}
public async Task <ApiBasket> Get(string userId)
{
IUserActor actor = GetActor(userId);
Dictionary <Guid, int> products = await actor.GetBasket();
return(new ApiBasket()
{
UserId = userId,
Items = products.Select(p => new ApiBasketItem {
ProductId = p.Key.ToString(), Quantity = p.Value
}).ToArray()
});
}
public async Task <ApiBasket> Get(string userId)
{
IUserActor userActor = GetActor(userId);
Dictionary <Guid, int> basketItems = await userActor.GetBasket();
ApiBasket apiBasket = new ApiBasket()
{
UserId = userId,
Items = basketItems.Select(i => new ApiBasketItem {
ProductId = i.Key.ToString(), Quantity = i.Value
}).ToArray()
};
return(apiBasket);
}
public async Task <ApiBasket> GetAsync(string userId)
{
IUserActor actor = GetActor(userId);
BasketItem[] products = await actor.GetBasket();
return(new ApiBasket()
{
UserId = userId,
Items = products.Select(p => new ApiBasketItem
{
ProductId = p.ProductId.ToString(),
Quantity = p.Quantity
})
.ToArray()
});
}
public async Task <ApiBasket> GetAsync(string userId)
{
IUserActor actor = GetActor(userId);
// We should not use any complicated types over the wire (interfaces, generics, etc)
//Dictionary<Guid, int> products = await actor.GetBasket();
BasketItem[] products = await actor.GetBasket();
return(new ApiBasket()
{
UserId = userId,
Items = products.Select( // Convert from Product to ApiBasketItem
p => new ApiBasketItem
{
ProductId = p.ProductId.ToString(), //Key.ToString(),
Quantity = p.Quantity //Value
}).ToArray()
});
}
public async Task <CheckoutSummary> CheckoutAsync(string userId)
{
//holds result of the checkout
var result = new CheckoutSummary();
result.Date = DateTime.UtcNow;
result.Products = new List <CheckoutProduct>();
//call user actor to get the basket
IUserActor userActor = GetUserActor(userId);
BasketItem[] basket = await userActor.GetBasket();
//get catalog client
IProductCatalogService catalogService = GetProductCatalogService();
//get detailed product information for each basket item by calling product service
foreach (BasketItem basketLine in basket)
{
Product product = await catalogService.GetProductAsync(basketLine.ProductId);
var checkoutProduct = new CheckoutProduct
{
Product = product,
Price = product.Price,
Quantity = basketLine.Quantity
};
result.Products.Add(checkoutProduct);
}
//generate total price
result.TotalPrice = result.Products.Sum(p => p.Price);
//clear user basket
await userActor.ClearBasket();
await AddToHistoryAsync(result);
return(result);
}
public async Task <CheckoutSummary> CheckoutAsync(string userId)
{
CheckoutSummary result = new CheckoutSummary()
{
Date = DateTime.UtcNow,
Products = new List <CheckoutProduct>()
};
// get user basket
IUserActor userActor = GetUserActor(userId);
var basket = await userActor.GetBasket();
IProductCatalogService catalogService = GetProductCatalogService();
// build the products using the catalog service data and the basket line items
foreach (var basketItem in basket)
{
Product product = await catalogService.GetProductAsync(basketItem.ProductId);
if (product != null)
{
var checkoutProduct = new CheckoutProduct()
{
Product = product,
Price = product.Price,
Quantity = basketItem.Quantity
};
result.Products.Add(checkoutProduct);
}
}
// add the current checkout summary to history (for later retrieval)
await AddToHistoryAsync(result);
return(result);
}