public MainWindow()
{
InitializeComponent();
this.Loaded += MainWindowLoaded;
this._proxy = new StockClient();
this.LbStocks.ItemsSource = this.Stocks;
}
public StockTickerHub(StockHubConnection stockHubConnection, IHubContext <StockTickerHub> hub, StockClient stockClient, ILogger logger)
{
StockHubConnection = stockHubConnection.HubConnection;
Hub = hub;
StockClient = stockClient;
_logger = logger;
}
public MainWindow()
{
InitializeComponent();
this._proxyPubSub = new PubSubClient(new InstanceContext(this));
this._proxyStock = new StockClient();
this._syncContext = SynchronizationContext.Current;
this.LbShare.ItemsSource = this.Buyers;
}
static void Main(string[] args)
{
eStockClient stock_Clnt = new StockClient("NetTcpBinding_IStock");
string address = stock_Clnt.Endpoint.Address.ToString();
string stock = stock_Clnt.GetData(100);
Console.WriteLine("Food Stock : {0} ", stock);
Console.ReadLine();
}
static void Main(string[] args)
{
// 构造客户端.
StockClient client = new StockClient();
client.SendMessage();
Console.ReadLine();
}
public StockTicker(IHubContext <StockTickerHub> hub, StockClient stockClient, Serilog.ILogger logger)
{
Hub = hub ??
throw new ArgumentNullException(nameof(hub));
_stockClient = stockClient ??
throw new ArgumentNullException(nameof(stockClient));
_logger = logger ??
throw new ArgumentNullException(nameof(logger));
UpdateStockValues();
}
public void Execute()
{
if (!Input.ContainsKey("Quantity"))
{
throw new ArgumentException("Quantity not passed");
}
var quantity = (int)Input["Quantity"];
var msg = StockClient.StockUpdate(quantity);
Output.Add("StockMessage", msg);
_logger.LogInformation(msg);
}
public async Task Should_ReturnNotUnderstoodMessage_When_StockQuoteNameIsWrong()
{
// Arrange
IStockClient service = new StockClient();
string stockQuote = "appl.us"; // quote name wrong
// Act
var actual = await service.GetStockQuote(stockQuote);
// Assert
Assert.AreEqual("We couldn´t understood your query, check your stock name", actual.Message);
}
public async Task Should_ReturnQuoteObject_When_StockQuoteNameIsOK()
{
// Arrange
IStockClient service = new StockClient();
string stockQuote = "aapl.us"; // quote name ok
// Act
var actual = await service.GetStockQuote(stockQuote);
// Assert
Assert.IsInstanceOfType(actual, typeof(Quote));
}
public async Task GetStockQuoteSimpleTestAsync()
{
// Arrange
IStockClient service = new StockClient();
string stockQuote = "aapl.us";
// Act
var actual = await service.GetStockQuote(stockQuote);
// Assert
Assert.AreEqual("AAPL.US", actual.Symbol);
}
private async Task <string> GetStockPrice(string symbol)
{
double?stockPrice = await StockClient.GetStockPriceAsync(symbol);
if (stockPrice == null)
{
return($"{symbol.ToUpper()} doesn't appear to be a valid stock symbol.");
}
else
{
return($"The current value of {symbol.ToUpper()} is ${stockPrice.ToString()}");
}
}
public Dictionary <string, object> Execute(Dictionary <string, object> Input)
{
Dictionary <string, object> Output = new Dictionary <string, object>();
if (!Input.ContainsKey("Quantity"))
{
throw new ArgumentException("Quantity not passed");
}
var quantity = (int)Input["Quantity"];
var msg = StockClient.StockUpdate(quantity);
Output.Add("StockMessage", msg);
_logger.LogInformation(msg);
return(Output);
}
protected override Task ExecuteAsync(CancellationToken stoppingToken)
{
var stockCollector = new StockCollector();
var stockClient = new StockClient();
var observable = stockCollector.StocksStream(TimeSpan.FromSeconds(3), stoppingToken)
.Where(stocks => stocks.Any())
.DistinctUntilChanged()
.Do(stocks => stockClient.AddRange(stocks))
.Catch <IEnumerable <Stock>, Exception> (ex => {
Console.WriteLine("[Error] " + DateTime.Now + " Catch: " + ex.Message + " : " + ex.StackTrace);
return(Observable.Empty <IEnumerable <Stock> > ());
});
using (var stocks = observable.Subscribe()) {
Console.WriteLine(DateTime.Now + " Press any key to unsubscribe");
observable.Wait();
}
return(Task.CompletedTask);
}
public void RollBack()
{
if (!Input.ContainsKey("Quantity"))
{
throw new ArgumentException("Quantity not passed");
}
var quantity = (int)Input["Quantity"];
int rollbackqty = quantity * -1;
var msg = StockClient.StockUpdate(rollbackqty);
if (Output.ContainsKey("StockMessage"))
{
Output["StockMessage"] = msg;
}
else
{
Output.Add("StockMessage", msg);
}
_logger.LogInformation(msg);
}
public Dictionary <string, object> RollBack(Dictionary <string, object> Input)
{
Dictionary <string, object> Output = new Dictionary <string, object>();
if (!Input.ContainsKey("Quantity"))
{
throw new ArgumentException("Quantity not passed");
}
var quantity = (int)Input["Quantity"];
int rollbackqty = quantity * -1;
var msg = StockClient.StockUpdate(rollbackqty);
if (Output.ContainsKey("StockMessage"))
{
Output["StockMessage"] = msg;
}
else
{
Output.Add("StockMessage", msg);
}
_logger.LogInformation(msg);
return(Output);
}
public IEnumerable <Stock> GetAllStocks()
{
return(StockClient.GetAllStocks().GetAwaiter().GetResult());
}
