From 0da7e9ede9553d0ce37c516a1d4a60057d0490bd Mon Sep 17 00:00:00 2001
From: Matthias Seitz <matthias.seitz@outlook.de>
Date: Tue, 24 Dec 2024 11:36:12 +0100
Subject: [PATCH] feat: add L2EthApiExt trait

---
 crates/rpc/rpc-api/src/lib.rs     |  4 ++--
 crates/rpc/rpc-eth-api/src/ext.rs | 16 ++++++++++++++++
 crates/rpc/rpc-eth-api/src/lib.rs |  4 ++++
 3 files changed, 22 insertions(+), 2 deletions(-)
 create mode 100644 crates/rpc/rpc-eth-api/src/ext.rs

diff --git a/crates/rpc/rpc-api/src/lib.rs b/crates/rpc/rpc-api/src/lib.rs
index 098214f103f8..b7f04545d31c 100644
--- a/crates/rpc/rpc-api/src/lib.rs
+++ b/crates/rpc/rpc-api/src/lib.rs
@@ -53,7 +53,7 @@ pub mod servers {
     };
     pub use reth_rpc_eth_api::{
         self as eth, EthApiServer, EthBundleApiServer, EthCallBundleApiServer, EthFilterApiServer,
-        EthPubSubApiServer,
+        EthPubSubApiServer, L2EthApiExtServer
     };
 }
 
@@ -83,6 +83,6 @@ pub mod clients {
         web3::Web3ApiClient,
     };
     pub use reth_rpc_eth_api::{
-        EthApiClient, EthBundleApiClient, EthCallBundleApiClient, EthFilterApiClient,
+        EthApiClient, EthBundleApiClient, EthCallBundleApiClient, EthFilterApiClient, L2EthApiExtServer
     };
 }
diff --git a/crates/rpc/rpc-eth-api/src/ext.rs b/crates/rpc/rpc-eth-api/src/ext.rs
new file mode 100644
index 000000000000..e70b5f975919
--- /dev/null
+++ b/crates/rpc/rpc-eth-api/src/ext.rs
@@ -0,0 +1,16 @@
+//! `eth_` Extension traits.
+
+use alloy_json_rpc::RpcObject;
+use alloy_primitives::{Bytes, B256};
+use alloy_rpc_types_eth::erc4337::ConditionalOptions;
+use jsonrpsee::{core::RpcResult, proc_macros::rpc};
+
+/// Extension trait for `eth_` namespace for L2s.
+#[cfg_attr(not(feature = "client"), rpc(server, namespace = "eth"))]
+#[cfg_attr(feature = "client", rpc(server, client, namespace = "eth"))]
+pub trait L2EthApiExt<T: RpcObject> {
+
+    /// Sends signed transaction with the given condition.
+    #[method(name = "sendRawTransactionConditional")]
+    async fn send_raw_transaction(&self, bytes: Bytes, condtion: ConditionalOptions) -> RpcResult<B256>;
+}
diff --git a/crates/rpc/rpc-eth-api/src/lib.rs b/crates/rpc/rpc-eth-api/src/lib.rs
index d9c7f39a4404..fd113ec9cc2d 100644
--- a/crates/rpc/rpc-eth-api/src/lib.rs
+++ b/crates/rpc/rpc-eth-api/src/lib.rs
@@ -19,10 +19,12 @@ pub mod helpers;
 pub mod node;
 pub mod pubsub;
 pub mod types;
+pub mod ext;
 
 pub use bundle::{EthBundleApiServer, EthCallBundleApiServer};
 pub use core::{EthApiServer, FullEthApiServer};
 pub use filter::EthFilterApiServer;
+pub use ext::L2EthApiExtServer;
 pub use node::{RpcNodeCore, RpcNodeCoreExt};
 pub use pubsub::EthPubSubApiServer;
 pub use reth_rpc_eth_types::error::{
@@ -37,5 +39,7 @@ pub use bundle::{EthBundleApiClient, EthCallBundleApiClient};
 pub use core::EthApiClient;
 #[cfg(feature = "client")]
 pub use filter::EthFilterApiClient;
+#[cfg(feature = "client")]
+pub use ext::L2EthApiExtClient;
 
 use reth_trie_common as _;