added multiple api keys to handle asynchronous signed requests (conflicting nonces)

rustybot/src/connectors.rs

@@ -22,29 +22,48 @@ pub enum Exchange {
 
 #[derive(Eq, PartialEq, Hash, Clone, Debug)]
 pub enum ExchangeDetails {
-    Bitfinex { api_key: String, api_secret: String },
+    Bitfinex {
+        prices_api_key: String,
+        prices_api_secret: String,
+        orders_api_key: String,
+        orders_api_secret: String,
+        positions_api_key: String,
+        positions_api_secret: String,
+    },
 }
 
 /// You do **not** have to wrap the `Client` in an [`Rc`] or [`Arc`] to **reuse** it,
 /// because it already uses an [`Arc`] internally.
 #[derive(Clone, Debug)]
 pub struct Client {
-    exchange: ExchangeDetails,
+    exchange: Exchange,
-    inner: Arc<Box<dyn Connector>>,
+    prices_connector: Arc<Box<dyn Connector>>,
+    orders_connector: Arc<Box<dyn Connector>>,
+    positions_connector: Arc<Box<dyn Connector>>,
 }
 
 impl Client {
     pub fn new(exchange: &ExchangeDetails) -> Self {
-        let inner = match &exchange {
+        match exchange {
             ExchangeDetails::Bitfinex {
-                api_key,
+                prices_api_key,
-                api_secret,
+                prices_api_secret,
-            } => BitfinexConnector::new(&api_key, &api_secret),
+                orders_api_key,
-        };
+                orders_api_secret,
-
+                positions_api_key,
-        Client {
+                positions_api_secret,
-            exchange: exchange.clone(),
+            } => Self {
-            inner: Arc::new(Box::new(inner)),
+                exchange: Exchange::Bitfinex,
+                prices_connector: Arc::new(Box::new(
+                    (BitfinexConnector::new(prices_api_key, prices_api_secret)),
+                )),
+                orders_connector: Arc::new(Box::new(
+                    (BitfinexConnector::new(orders_api_key, orders_api_secret)),
+                )),
+                positions_connector: Arc::new(Box::new(
+                    (BitfinexConnector::new(positions_api_key, positions_api_secret)),
+                )),
+            },
         }
     }
 
@@ -54,8 +73,8 @@ impl Client {
     ) -> Result<Option<Vec<Position>>, BoxError> {
         // retrieving open positions and order book to calculate effective profit/loss
         let (positions, order_book) = tokio::join!(
-            self.inner.active_positions(pair),
+            self.positions_connector.active_positions(pair),
-            self.inner.order_book(pair)
+            self.orders_connector.order_book(pair)
         );
 
         let (mut positions, order_book) = (positions?, order_book?);
@@ -75,23 +94,23 @@ impl Client {
     }
 
     pub async fn current_prices(&self, pair: &SymbolPair) -> Result<TradingPairTicker, BoxError> {
-        self.inner.current_prices(pair).await
+        self.prices_connector.current_prices(pair).await
     }
 
     pub async fn active_orders(&self, pair: &SymbolPair) -> Result<Vec<ActiveOrder>, BoxError> {
-        self.inner.active_orders(pair).await
+        self.orders_connector.active_orders(pair).await
     }
 
     pub async fn submit_order(&self, order: &OrderForm) -> Result<ActiveOrder, BoxError> {
-        self.inner.submit_order(order).await
+        self.orders_connector.submit_order(order).await
     }
 
     pub async fn order_book(&self, pair: &SymbolPair) -> Result<OrderBook, BoxError> {
-        self.inner.order_book(pair).await
+        self.orders_connector.order_book(pair).await
     }
 
     pub async fn cancel_order(&self, order: &ActiveOrder) -> Result<ActiveOrder, BoxError> {
-        self.inner.cancel_order(order).await
+        self.orders_connector.cancel_order(order).await
     }
 }
 

rustybot/src/strategy.rs

@@ -239,10 +239,7 @@ impl PositionStrategy for TrailingStop {
 
         self.update_stop_percentage(&position);
 
-        println!(
+        println!("Stop percentage: {:?}", self.stop_percentages);
-            "Stop percentage: {:0.2}",
-            self.stop_percentages.get(&position.id()).unwrap()
-        );
 
         (position, None, None)
     }