static void Main(string[] args)
{
ReserveProductRequest reservationRequest = new ReserveProductRequest();
reservationRequest.ProductId = "13a35876-ccf1-468a-88b1-0acc04422243";
reservationRequest.ProductQuantity = 10;
ProductReservationResponse reservationResponse = ReserveProduct(reservationRequest);
Console.WriteLine("Reservation response received.");
Console.WriteLine(string.Concat("Reservation success: ", (reservationResponse.Exception == null)));
if (reservationResponse.Exception == null)
{
Console.WriteLine("Reservation id: " + reservationResponse.ReservationId);
PurchaseProductRequest purchaseRequest = new PurchaseProductRequest();
purchaseRequest.ProductId = reservationResponse.ProductId;
purchaseRequest.ReservationId = reservationResponse.ReservationId;
PurchaseProductResponse purchaseResponse = PurchaseProduct(purchaseRequest);
if (purchaseResponse.Exception == null)
{
Console.WriteLine("Purchase confirmation id: " + purchaseResponse.PurchaseId);
}
else
{
Console.WriteLine(purchaseResponse.Exception.Message);
}
}
else
{
Console.WriteLine(reservationResponse.Exception.Message);
}
Console.ReadKey();
}
//public ReservationController(IProductService productService)
//{
// if (productService == null)
// {
// throw new ArgumentException("IProductService");
// }
// _productService = productService;
//}
//public HttpResponseMessage Post(ReserveProductRequest reserveProductRequest)
//{
// ServiceResponseBase response = _productService.ReserveProduct(reserveProductRequest);
// return Request.BuildResponse(response);
//}
public HttpResponseMessage Post()
{
ReserveProductRequest reservationRequest = new ReserveProductRequest
{
ProductId = "13a35876 - ccf1 - 468a - 88b1 - 0acc04422243",
ProductQuantity = 10
};
ServiceResponseBase response = (ServiceResponseBase)_productService.ReserveProduct(reservationRequest);
return(Request.BuildResponse(response));
}
private static ProductReservationResponse ReserveProduct(ReserveProductRequest request)
{
ProductReservationResponse response = new ProductReservationResponse();
try
{
HttpRequestMessage requestMessage = new HttpRequestMessage(HttpMethod.Post, _productReservationServiceUri);
string jsonArguments = JsonConvert.SerializeObject(request);
HttpClient httpClient = new HttpClient();
requestMessage.Headers.ExpectContinue = false;
requestMessage.Content = new StringContent(jsonArguments, Encoding.UTF8, "application/json");
httpClient.Timeout = new TimeSpan(0, 10, 0);
Task <HttpResponseMessage> httpRequest = httpClient.SendAsync(requestMessage, HttpCompletionOption.ResponseContentRead, CancellationToken.None);
HttpResponseMessage httpResponse = httpRequest.Result;
HttpStatusCode statusCode = httpResponse.StatusCode;
HttpContent responseContent = httpResponse.Content;
Task <String> stringContentsTask = responseContent.ReadAsStringAsync();
String stringContents = stringContentsTask.Result;
if (statusCode == HttpStatusCode.OK && responseContent != null)
{
response = JsonConvert.DeserializeObject <ProductReservationResponse>(stringContents);
}
else
{
response.Exception = new Exception(stringContents);
}
}
catch (Exception ex)
{
response.Exception = ex;
}
return(response);
}
public ProductReservationResponse ReserveProduct(ReserveProductRequest productReservationRequest)
{
ProductReservationResponse reserveProductResponse = new ProductReservationResponse();
try
{
Product product = _productRepository.FindBy(Guid.Parse(productReservationRequest.ProductId));
if (product != null)
{
ProductReservation productReservation = null;
if (product.CanReserveProduct(productReservationRequest.ProductQuantity))
{
productReservation = product.Reserve(productReservationRequest.ProductQuantity);
_productRepository.Save(product);
reserveProductResponse.ProductId = productReservation.Product.ID.ToString();
reserveProductResponse.Expiration = productReservation.Expiry;
reserveProductResponse.ProductName = productReservation.Product.Name;
reserveProductResponse.ProductQuantity = productReservation.Quantity;
reserveProductResponse.ReservationId = productReservation.Id.ToString();
}
else
{
int availableAllocation = product.Available();
reserveProductResponse.Exception = new LimitedAvailabilityException(string.Concat("There are only & quot;, availableAllocation, " pieces of this product left."));
}
}
else
{
throw new ResourceNotFoundException(string.Concat(" No product with id ", productReservationRequest.ProductId, ", was found."));
}
}
catch (Exception ex)
{
reserveProductResponse.Exception = ex;
}
return(reserveProductResponse);
}
public HttpResponseMessage Post(ReserveProductRequest reserveProductRequest)
{
ServiceResponseBase response = _productService.ReserveProduct(reserveProductRequest);
return(Request.BuildResponse(response));
}
