From 1dc1402cd21f2f3ca56c439e795bd954a360fc85 Mon Sep 17 00:00:00 2001
From: Klesti Selimaj <klesti.selimay@icloud.com>
Date: Thu, 6 Aug 2026 21:46:56 +0200
Subject: [PATCH] Strategy structure

---
 src/bot.rs            | 65 +++++++++++++------------------------------
 src/main.rs           |  1 +
 src/strategy/mod.rs   | 15 ++++++++++
 src/strategy/strat.rs | 47 +++++++++++++++++++++++++++++++
 4 files changed, 83 insertions(+), 45 deletions(-)
 create mode 100644 src/strategy/mod.rs
 create mode 100644 src/strategy/strat.rs

diff --git a/src/bot.rs b/src/bot.rs
index b8ccd13..7b74216 100644
--- a/src/bot.rs
+++ b/src/bot.rs
@@ -1,4 +1,4 @@
-use std::collections::HashMap;
+use std::{collections::HashMap, sync::Arc};
 
 use anyhow::Context;
 use futures_util::{SinkExt, StreamExt};
@@ -9,52 +9,17 @@ use tokio_tungstenite::{MaybeTlsStream, WebSocketStream, connect_async};
 use crate::{
     account::AccountManager,
     executor::Executor,
-    types::{Mode, NewToken, Token, Trade},
+    strategy::{Strategy, strat::Strat},
 };
 
 pub struct Bot {
     pub ws: Mutex<WebSocketStream<MaybeTlsStream<TcpStream>>>,
     pub accounts: Mutex<AccountManager>,
     pub executor: Mutex<Box<dyn Executor>>,
-    pub tokens: Mutex<HashMap<String, Token>>,
+    pub strategy: Mutex<Box<dyn Strategy>>,
 }
 
 impl Bot {
-    pub async fn on_new_coin(&self, token: NewToken) -> anyhow::Result<()> {
-        self.tokens.lock().await.insert(
-            token.mint.clone(),
-            Token {
-                mode: Mode::Observing,
-                execute_next: false,
-            },
-        );
-
-        self.subscribe(&token.mint).await?;
-
-        Ok(())
-    }
-
-    pub async fn on_trade(&self, trade: Trade) -> anyhow::Result<()> {
-        log::info!("Trade: {trade:?}");
-
-        let mut tokens = self.tokens.lock().await;
-
-        let Some(token) = tokens.get_mut(&trade.mint) else {
-            log::error!("Token not found on trade: {:?}", trade.mint);
-            return Ok(());
-        };
-
-        match &token.mode {
-            Mode::Observing => {}
-
-            Mode::WaitingForEntry => {}
-
-            Mode::WaitingForExit => {}
-        }
-
-        Ok(())
-    }
-
     pub async fn subscribe(&self, mint: &str) -> anyhow::Result<()> {
         self.ws
             .lock()
@@ -91,7 +56,7 @@ impl Bot {
 }
 
 impl Bot {
-    pub async fn new() -> anyhow::Result<Self> {
+    pub async fn new() -> anyhow::Result<Arc<Self>> {
         let accounts = AccountManager::get().await?;
 
         let account = accounts
@@ -100,12 +65,14 @@ impl Bot {
             .context("Failed to get account")?
             .clone();
 
-        Ok(Self {
+        Ok(Arc::new(Self {
             ws: Mutex::new(connect_async("wss://pumpdev.io/ws").await?.0),
             executor: Mutex::new(Box::new(account.executor())),
             accounts: Mutex::new(accounts),
-            tokens: Mutex::new(HashMap::new()),
-        })
+            strategy: Mutex::new(Box::new(Strat {
+                tokens: HashMap::new(),
+            })),
+        }))
     }
 
     pub async fn refresh_account(&self) -> anyhow::Result<()> {
@@ -134,7 +101,7 @@ impl Bot {
         Ok(())
     }
 
-    pub async fn start(&self) -> anyhow::Result<()> {
+    pub async fn start(self: &Arc<Self>) -> anyhow::Result<()> {
         self.initialize_websocket_subscribe().await?;
 
         let mut ws = self.ws.lock().await;
@@ -144,13 +111,21 @@ impl Bot {
                 match serde_json::from_str::<crate::types::PumpDevEvent>(&text) {
                     Ok(crate::types::PumpDevEvent::Create(token)) => {
                         drop(ws);
-                        self.on_new_coin(token).await?;
+                        self.strategy
+                            .lock()
+                            .await
+                            .on_new_coin(self.clone(), token)
+                            .await?;
                         ws = self.ws.lock().await;
                     }
 
                     Ok(crate::types::PumpDevEvent::Trade(trade)) => {
                         drop(ws);
-                        self.on_trade(trade).await?;
+                        self.strategy
+                            .lock()
+                            .await
+                            .on_trade(self.clone(), trade)
+                            .await?;
                         ws = self.ws.lock().await;
                     }
 
diff --git a/src/main.rs b/src/main.rs
index 73ba992..c929842 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,6 +1,7 @@
 pub mod account;
 pub mod bot;
 pub mod executor;
+pub mod strategy;
 pub mod types;
 
 use crate::bot::Bot;
diff --git a/src/strategy/mod.rs b/src/strategy/mod.rs
new file mode 100644
index 0000000..3e47490
--- /dev/null
+++ b/src/strategy/mod.rs
@@ -0,0 +1,15 @@
+pub mod strat;
+
+use std::sync::Arc;
+
+use crate::{
+    bot::Bot,
+    types::{NewToken, Trade},
+};
+
+#[async_trait::async_trait]
+pub trait Strategy: Send + Sync {
+    async fn on_new_coin(&mut self, bot: Arc<Bot>, token: NewToken) -> anyhow::Result<()>;
+
+    async fn on_trade(&mut self, bot: Arc<Bot>, trade: Trade) -> anyhow::Result<()>;
+}
diff --git a/src/strategy/strat.rs b/src/strategy/strat.rs
new file mode 100644
index 0000000..5a7ed87
--- /dev/null
+++ b/src/strategy/strat.rs
@@ -0,0 +1,47 @@
+use std::{collections::HashMap, sync::Arc};
+
+use crate::{
+    bot::Bot,
+    strategy::Strategy,
+    types::{Mode, NewToken, Token, Trade},
+};
+
+pub struct Strat {
+    pub tokens: HashMap<String, Token>,
+}
+
+#[async_trait::async_trait]
+impl Strategy for Strat {
+    async fn on_new_coin(&mut self, bot: Arc<Bot>, token: NewToken) -> anyhow::Result<()> {
+        self.tokens.insert(
+            token.mint.clone(),
+            Token {
+                mode: Mode::Observing,
+                execute_next: false,
+            },
+        );
+
+        bot.subscribe(&token.mint).await?;
+
+        Ok(())
+    }
+
+    async fn on_trade(&mut self, bot: Arc<Bot>, trade: Trade) -> anyhow::Result<()> {
+        log::info!("Trade: {trade:?}");
+
+        let Some(token) = self.tokens.get_mut(&trade.mint) else {
+            log::error!("Token not found on trade: {:?}", trade.mint);
+            return Ok(());
+        };
+
+        match &token.mode {
+            Mode::Observing => {}
+
+            Mode::WaitingForEntry => {}
+
+            Mode::WaitingForExit => {}
+        }
+
+        Ok(())
+    }
+}