/// <summary>
/// Initializes a new instance of the <see cref="BinanceTradingProvider"/> class.
/// </summary>
/// <param name="loggerFactory">Used to create output stream.</param>
/// <param name="communications">For communication with Binance.</param>
/// <param name="timer">Timer for subscribing to periodic updates.</param>
public BinanceTradingProvider(ILoggerFactory loggerFactory, BinanceCommunicationsService communications, TimerProvider timer)
: base(loggerFactory, timer)
{
_communications = communications;
_orderCache = new ConcurrentQueue <OrderUpdate>();
_transformMiddleWare = new Dictionary <long, Action <OrderUpdate> >();
// Push order updates from the websocket in a concurrent queue
communications.OrderUpdateDispenser.Subscribe(new ConfigurableObserver <OrderUpdate>(
() => { },
_ => { },
order =>
{
lock (_orderCache)
{
if (_transformMiddleWare.TryGetValue(order.OrderId, out var transform))
{
transform(order);
}
}
_orderCache.Enqueue(order);
}));
}
/// <summary>
/// Initializes a new instance of the <see cref="BinanceDataProvider"/> class.
/// </summary>
/// <param name="loggerFactory">Used to create output stream.</param>
/// <param name="communications">For communication with Binance.</param>
/// <param name="timerProvider">Ability to keep track of pivots.</param>
public BinanceDataProvider(ILoggerFactory loggerFactory, BinanceCommunicationsService communications, TimerProvider timerProvider)
: base(loggerFactory, timerProvider)
{
_communications = communications;
}
/// <summary>
/// Initializes a new instance of the <see cref="BinancePortfolioFetcher"/> class.
/// </summary>
/// <param name="loggerFactory">To enable logging.</param>
/// <param name="comms">Provides access to binance.</param>
public BinancePortfolioFetcher(ILoggerFactory loggerFactory, BinanceCommunicationsService comms)
{
_logger = loggerFactory.CreateLogger(GetType());
_binance = comms;
}