From a4410c83e8f155a2e1bac06cae62e0722eefa652 Mon Sep 17 00:00:00 2001
From: Matthias Seitz <matthias.seitz@outlook.de>
Date: Tue, 24 Dec 2024 14:58:52 +0100
Subject: [PATCH] feat: add L2EthApiExt trait (#13539)

---
 crates/rpc/rpc-api/src/lib.rs     |  3 ++-
 crates/rpc/rpc-eth-api/src/ext.rs | 18 ++++++++++++++++++
 crates/rpc/rpc-eth-api/src/lib.rs |  4 ++++
 3 files changed, 24 insertions(+), 1 deletion(-)
 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..196a4f4ec1ad 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,
     };
 }
 
@@ -84,5 +84,6 @@ pub mod clients {
     };
     pub use reth_rpc_eth_api::{
         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..4589982912fa
--- /dev/null
+++ b/crates/rpc/rpc-eth-api/src/ext.rs
@@ -0,0 +1,18 @@
+//! `eth_` Extension traits.
+
+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 {
+    /// Sends signed transaction with the given condition.
+    #[method(name = "sendRawTransactionConditional")]
+    async fn send_raw_transaction_conditional(
+        &self,
+        bytes: Bytes,
+        condition: 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..d96a937cc5dc 100644
--- a/crates/rpc/rpc-eth-api/src/lib.rs
+++ b/crates/rpc/rpc-eth-api/src/lib.rs
@@ -14,6 +14,7 @@
 
 pub mod bundle;
 pub mod core;
+pub mod ext;
 pub mod filter;
 pub mod helpers;
 pub mod node;
@@ -22,6 +23,7 @@ pub mod types;
 
 pub use bundle::{EthBundleApiServer, EthCallBundleApiServer};
 pub use core::{EthApiServer, FullEthApiServer};
+pub use ext::L2EthApiExtServer;
 pub use filter::EthFilterApiServer;
 pub use node::{RpcNodeCore, RpcNodeCoreExt};
 pub use pubsub::EthPubSubApiServer;
@@ -36,6 +38,8 @@ pub use bundle::{EthBundleApiClient, EthCallBundleApiClient};
 #[cfg(feature = "client")]
 pub use core::EthApiClient;
 #[cfg(feature = "client")]
+pub use ext::L2EthApiExtClient;
+#[cfg(feature = "client")]
 pub use filter::EthFilterApiClient;
 
 use reth_trie_common as _;