remove duplicate delegation manager in ELWriter

.github/workflows/integration.yml

@@ -46,7 +46,7 @@ jobs:
 
   test:
     name: Run Tests
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     env:
       HOLESKY_WS_URL: ${{ secrets.HOLESKY_WS_URL }}
       HOLESKY_HTTP_URL: ${{ secrets.HOLESKY_HTTP_URL }}

crates/chainio/clients/elcontracts/src/reader.rs

@@ -12,7 +12,7 @@ use eigen_utils::middleware::{
 pub struct ELChainReader {
     _logger: SharedLogger,
     slasher: Address,
-    delegation_manager: Address,
+    pub delegation_manager: Address,
     avs_directory: Address,
     pub provider: String,
 }

crates/chainio/clients/elcontracts/src/writer.rs

@@ -21,7 +21,6 @@ pub const GAS_LIMIT_REGISTER_AS_OPERATOR_DELEGATION_MANAGER: u128 = 300000;
 /// Chain Writer to interact with EigenLayer contracts onchain
 #[derive(Debug, Clone)]
 pub struct ELChainWriter {
-    delegation_manager: Address,
     strategy_manager: Address,
     rewards_coordinator: Address,
     el_chain_reader: ELChainReader,
@@ -31,15 +30,13 @@ pub struct ELChainWriter {
 
 impl ELChainWriter {
     pub fn new(
-        delegation_manager: Address,
         strategy_manager: Address,
         rewards_coordinator: Address,
         el_chain_reader: ELChainReader,
         provider: String,
         signer: String,
     ) -> Self {
         Self {
-            delegation_manager,
             strategy_manager,
             rewards_coordinator,
             el_chain_reader,
@@ -73,7 +70,8 @@ impl ELChainWriter {
         };
         let provider = get_signer(&self.signer.clone(), &self.provider);
 
-        let contract_delegation_manager = DelegationManager::new(self.delegation_manager, provider);
+        let contract_delegation_manager =
+            DelegationManager::new(self.el_chain_reader.delegation_manager, provider);
 
         let binding = {
             let contract_call = contract_delegation_manager
@@ -129,7 +127,8 @@ impl ELChainWriter {
         };
         let provider = get_signer(&self.signer.clone(), &self.provider);
 
-        let contract_delegation_manager = DelegationManager::new(self.delegation_manager, provider);
+        let contract_delegation_manager =
+            DelegationManager::new(self.el_chain_reader.delegation_manager, provider);
 
         let contract_call_modify_operator_details =
             contract_delegation_manager.modifyOperatorDetails(operator_details);
@@ -330,14 +329,12 @@ mod tests {
 
     async fn new_test_writer(http_endpoint: String) -> ELChainWriter {
         let (el_chain_reader, _) = setup_el_chain_reader(http_endpoint.clone()).await;
-        let operator_addr = Address::from_str("90F79bf6EB2c4f870365E785982E1f101E93b906").unwrap();
         let operator_private_key =
             "7c852118294e51e653712a81e05800f419141751be58f605c371e15141b007a6".to_string();
         let strategy_manager = get_strategy_manager_address(http_endpoint.clone()).await;
         let rewards_coordinator = get_rewards_coordinator_address(http_endpoint.clone()).await;
 
         ELChainWriter::new(
-            operator_addr,
             strategy_manager,
             rewards_coordinator,
             el_chain_reader,

crates/services/operatorsinfo/src/operatorsinfo_inmemory.rs

@@ -652,7 +652,6 @@ mod tests {
         let signer = PrivateKeySigner::from_str(pvt_key).unwrap();
 
         let el_chain_writer = ELChainWriter::new(
-            delegation_manager_address,
             strategy_manager_address,
             rewards_coordinator_address,
             el_chain_reader,

examples/avsregistry-write/examples/register_operator_in_quorum_with_avs_registry_coordinator.rs

@@ -69,7 +69,6 @@ async fn main() -> Result<()> {
     );
     // A new ElChainWriter instance
     let el_writer = ELChainWriter::new(
-        DELEGATION_MANAGER_ADDRESS,
         STRATEGY_MANAGER_ADDRESS,
         REWARDS_COORDINATOR,
         el_chain_reader,

examples/info-operator-service/examples/get_operator_info.rs

@@ -88,7 +88,6 @@ pub async fn register_operator(pvt_key: &str, bls_key: &str, http_endpoint: &str
     );
 
     let el_chain_writer = ELChainWriter::new(
-        delegation_manager_address,
         strategy_manager_address,
         rewards_coordinator_address,
         el_chain_reader,