rustybot/src/connectors.rs

@@ -8,10 +8,38 @@ use bitfinex::ticker::TradingPairTicker;
 use crate::currency::{Symbol, SymbolPair};
 use crate::models::{Order, OrderKind, Position, PositionState};
 use crate::BoxError;
+use std::sync::Arc;
 
 #[derive(Eq, PartialEq, Hash, Clone)]
 pub enum ExchangeKind {
-    Bitfinex,
+    Bitfinex {
+        api_key: String,
+        api_secret: String,
+        affiliate_code: Option<String>,
+    },
+}
+
+/// You do **not** have to wrap the `Client` it in an [`Rc`] or [`Arc`] to **reuse** it,
+/// because it already uses an [`Arc`] internally.
+#[derive(Clone)]
+pub struct Client {
+    inner: Arc<Box<dyn Connector>>,
+}
+
+impl Client {
+    pub fn new(exchange: ExchangeKind) -> Self {
+        let inner = match exchange {
+            ExchangeKind::Bitfinex {
+                api_key,
+                api_secret,
+                affiliate_code,
+            } => BitfinexConnector::new(&api_key, &api_secret).with_affiliate_code(affiliate_code),
+        };
+
+        Client {
+            inner: Arc::new(Box::new(inner)),
+        }
+    }
 }
 
 #[async_trait]

rustybot/src/managers.rs

@@ -1,5 +1,18 @@
+use crate::connectors::{Client, Connector};
+use crate::models::{Order, Position};
+use crate::ticker::Ticker;
+use std::collections::VecDeque;
+
 struct EventManager {}
 
-struct PositionManager {}
+struct PositionManager {
+    queue: VecDeque<Position>,
+    open_positions: Vec<Position>,
+    client: Client,
+}
 
-struct OrderManager {}
+struct OrderManager {
+    queue: VecDeque<Order>,
+    open_orders: Vec<Order>,
+    client: Client,
+}