public void Initialise(ITradeObserver tradeObserver, ISlackMessenger slackMessenger)
{
_slackMessenger = slackMessenger;
// Get the first price update (no need to dispose as First() completes automatically)
tradeObserver.TradeStream
.Where(t => t.Coin.Equals(Coin))
.FirstAsync()
.Subscribe(first =>
{
// Note the price
LastPrice = new PricePoint {
Coin = first.Coin, Price = first.Msg.Price
};
// Subscribe to the relevant window
_subscription = tradeObserver.TradeStream
.Where(t => t.Coin.Equals(Coin))
.Sample(Window)
.Subscribe(Compare);
});
}
public TradeMonitor(ITradeObserver tradeObserver, ISlackMessenger slackMessenger)
{
_tradeObserver = tradeObserver;
_slackMessenger = slackMessenger;
_subscriptions = new Dictionary <string, CoinMonitor>();
}