version v0.3.0

.gitmodules

@@ -5,4 +5,17 @@
 
 [submodule "lib/forge-std"]
 	path = lib/forge-std
-	url = https://github.com/foundry-rs/forge-std
+  url = https://github.com/foundry-rs/forge-std
+
+[submodule "lib/pendle-core-v2-public"]
+	path = lib/pendle-core-v2-public
+  url = https://github.com/pendle-finance/pendle-core-v2-public
+
+[submodule "lib/openzeppelin-contracts"]
+	path = lib/openzeppelin-contracts
+	url = https://github.com/OpenZeppelin/openzeppelin-contracts
+  branch = v4.9.3 
+
+[submodule "lib/openzeppelin-contracts-upgradeable"]
+	path = lib/openzeppelin-contracts-upgradeable
+	url = https://github.com/OpenZeppelin/openzeppelin-contracts-upgradeable

README.md

@@ -1,7 +1,11 @@
+> Version: `v0.3.0`
+
 # DFMM
 
 This repository contains the smart contracts source code for the DFMM protocol. 
 
+
+
 ## What is DFMM?
 
 The DFMM protocol is a novel portfolio management system designed to leverage external strategy contracts. This system separates the operational logic and the mathematical model: the `DFMM` core contract completely relies on the strategies to validate the state of each interaction. On the other hand, this core contract acts as a single entry point and performs all the operations, such as:

foundry.toml

@@ -2,6 +2,7 @@
 remappings = [
   "solmate/=lib/solstat/lib/solmate/src/",
   "solstat/=lib/solstat/src/",
+  "pendle/=lib/pendle-core-v2-public/contracts/"
 ]
 solc_version = "0.8.22"
 
@@ -23,6 +24,7 @@ number_underscore = "thousands"
 [rpc_endpoints]
 local = "http://localhost:8545"
 optimism_sepolia = "${OPTIMISM_SEPOLIA_RPC_URL}"
+mainnet = "${MAINNET_RPC_URL}"
 
 [etherscan]
 optimism_sepolia = { key = "${ETHERSCAN_API_KEY}" }

kit/src/behaviors/allocate.rs

@@ -0,0 +1,18 @@
+#[allow(unused_imports)]
+use arbiter_engine::machine::ControlFlow;
+
+use super::*;
+
+#[derive(Debug, Deserialize, Serialize)]
+pub struct Allocate {}
+#[allow(unused_variables)]
+#[async_trait::async_trait]
+impl Behavior<()> for Allocate {
+    async fn startup(
+        &mut self,
+        client: Arc<ArbiterMiddleware>,
+        messager: Messager,
+    ) -> Result<Option<EventStream<()>>> {
+        Ok(None)
+    }
+}

kit/src/behaviors/deployer.rs

@@ -1,5 +1,4 @@
 use arbiter_bindings::bindings::weth::WETH;
-use arbiter_engine::messager::To;
 use bindings::{
     constant_sum::ConstantSum, dfmm::DFMM, geometric_mean::GeometricMean, log_normal::LogNormal,
 };
@@ -11,6 +10,7 @@ use super::*;
 pub struct Deployer {}
 #[derive(Debug, Deserialize, Serialize)]
 pub struct DeploymentData {
+    pub n_token_geometric_mean: Address,
     pub weth: Address,
     pub dfmm: Address,
     pub geometric_mean: Address,
@@ -48,13 +48,13 @@ impl Behavior<()> for Deployer {
             .await?;
         trace!("ConstantSum deployed at {:?}", constant_sum.address());
 
-        let token_x = arbiter_bindings::bindings::arbiter_token::ArbiterToken::deploy(
+        let token_x = ArbiterToken::deploy(
             client.clone(),
             ("Token X".to_owned(), "ARBX".to_owned(), 18u8),
         )?
         .send()
         .await?;
-        let token_y = arbiter_bindings::bindings::arbiter_token::ArbiterToken::deploy(
+        let token_y = ArbiterToken::deploy(
             client.clone(),
             ("Token Y".to_owned(), "ARBY".to_owned(), 18u8),
         )?
@@ -67,7 +67,12 @@ impl Behavior<()> for Deployer {
             token_y.address()
         );
 
+        let n_token_geometric_mean = GeometricMean::deploy(client.clone(), dfmm.address())?
+            .send()
+            .await?;
+
         let deployment_data = DeploymentData {
+            n_token_geometric_mean: n_token_geometric_mean.address(),
             weth: weth.address(),
             dfmm: dfmm.address(),
             geometric_mean: geometric_mean.address(),
@@ -141,6 +146,10 @@ mod tests {
                 Address::from_str("0xaeb166f1355c6254d01a54317ef8d4d21bfcb4b0").unwrap(),
                 parsed_data.constant_sum
             );
+            assert_eq!(
+                Address::from_str("0xa4bb88cbfc92d86ae00842dcfa5a1ac32b0714b3").unwrap(),
+                parsed_data.n_token_geometric_mean
+            );
         } else {
             panic!("No message received");
         }

kit/src/behaviors/mod.rs

@@ -1,18 +1,31 @@
 use std::sync::Arc;
 
+use arbiter_bindings::bindings::arbiter_token::ArbiterToken;
 use arbiter_engine::{
-    machine::{Behavior, CreateStateMachine, Engine, EventStream, StateMachine},
-    messager::Messager,
+    machine::{Behavior, ControlFlow, CreateStateMachine, Engine, EventStream, StateMachine},
+    messager::{Message, Messager, To},
 };
 use arbiter_macros::Behaviors;
 use serde::{Deserialize, Serialize};
 
-use self::deployer::Deployer;
+use self::{allocate::Allocate, deployer::Deployer, token_admin::TokenAdmin};
 use super::*;
 
+pub mod allocate;
 pub mod deployer;
+pub mod token_admin;
 
 #[derive(Behaviors, Debug, Deserialize, Serialize)]
 pub enum Behaviors {
+    Allocate(Allocate),
     Deployer(Deployer),
+    TokenAdmin(TokenAdmin),
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct TokenData {
+    pub name: String,
+    pub symbol: String,
+    pub decimals: u8,
+    pub address: Option<eAddress>,
 }

kit/src/behaviors/token_admin.rs

@@ -0,0 +1,128 @@
+use std::collections::HashMap;
+
+use super::*;
+
+#[derive(Deserialize, Serialize, Clone, Debug)]
+pub struct TokenAdmin {
+    /// The identifier of the token admin.
+    pub token_data: HashMap<String, TokenData>,
+    #[serde(skip)]
+    pub tokens: Option<HashMap<String, ArbiterToken<ArbiterMiddleware>>>,
+    #[serde(skip)]
+    pub client: Option<Arc<ArbiterMiddleware>>,
+    #[serde(skip)]
+    pub messager: Option<Messager>,
+    #[serde(default)]
+    pub count: u64,
+    #[serde(default = "default_max_count")]
+    pub max_count: Option<u64>,
+}
+
+pub fn default_max_count() -> Option<u64> {
+    Some(3)
+}
+
+/// Used as an action to ask what tokens are available.
+#[derive(Clone, Debug, Deserialize, Serialize)]
+pub enum TokenAdminQuery {
+    /// Get the address of the token.
+    AddressOf(String),
+
+    /// Mint tokens.
+    MintRequest(MintRequest),
+}
+
+/// Used as an action to mint tokens.
+#[derive(Clone, Debug, Deserialize, Serialize)]
+pub struct MintRequest {
+    /// The token to mint.
+    pub token: String,
+
+    /// The address to mint to.
+    pub mint_to: eAddress,
+
+    /// The amount to mint.
+    pub mint_amount: u64,
+}
+
+#[async_trait::async_trait]
+impl Behavior<Message> for TokenAdmin {
+    #[tracing::instrument(skip(self), fields(id = messager.id.as_deref()))]
+    async fn startup(
+        &mut self,
+        client: Arc<ArbiterMiddleware>,
+        messager: Messager,
+    ) -> Result<Option<EventStream<Message>>> {
+        self.messager = Some(messager.clone());
+        self.client = Some(client.clone());
+        for token_data in self.token_data.values_mut() {
+            let token = ArbiterToken::deploy(
+                client.clone(),
+                (
+                    token_data.name.clone(),
+                    token_data.symbol.clone(),
+                    token_data.decimals,
+                ),
+            )
+            .unwrap()
+            .send()
+            .await
+            .unwrap();
+
+            token_data.address = Some(token.address());
+            self.tokens
+                .get_or_insert_with(HashMap::new)
+                .insert(token_data.name.clone(), token.clone());
+        }
+        Ok(None)
+    }
+
+    #[tracing::instrument(skip(self), fields(id =
+        self.messager.as_ref().unwrap().id.as_deref()))]
+    async fn process(&mut self, event: Message) -> Result<ControlFlow> {
+        if self.tokens.is_none() {
+            error!(
+                "There were no tokens to deploy! You must add tokens to
+        the token admin before running the simulation."
+            );
+        }
+
+        let query: TokenAdminQuery = serde_json::from_str(&event.data).unwrap();
+        trace!("Got query: {:?}", query);
+        let messager = self.messager.as_ref().unwrap();
+        match query {
+            TokenAdminQuery::AddressOf(token_name) => {
+                trace!(
+                    "Getting address of token with name: {:?}",
+                    token_name.clone()
+                );
+                let token_data = self.token_data.get(&token_name).unwrap();
+                messager
+                    .send(To::Agent(event.from.clone()), token_data.address)
+                    .await?;
+            }
+            TokenAdminQuery::MintRequest(mint_request) => {
+                trace!("Minting tokens: {:?}", mint_request);
+                let token = self
+                    .tokens
+                    .as_ref()
+                    .unwrap()
+                    .get(&mint_request.token)
+                    .unwrap();
+                token
+                    .mint(mint_request.mint_to, eU256::from(mint_request.mint_amount))
+                    .send()
+                    .await
+                    .unwrap()
+                    .await
+                    .unwrap();
+                self.count += 1;
+                if self.count == self.max_count.unwrap_or(u64::MAX) {
+                    warn!("Reached max count. Halting behavior.");
+                    return Ok(ControlFlow::Halt);
+                }
+            }
+        }
+        Ok(ControlFlow::Continue)
+    }
+}