From 124f6e83d2e8e0b733939cfb632b2b89e0ee6f67 Mon Sep 17 00:00:00 2001
From: Tyera Eulberg <tyera@solana.com>
Date: Mon, 13 Aug 2018 12:52:37 -0600
Subject: [PATCH] Rpc get last id endpoint

---
 src/rpc.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/rpc.rs b/src/rpc.rs
index 69e546f992..29b23ba346 100644
--- a/src/rpc.rs
+++ b/src/rpc.rs
@@ -37,6 +37,9 @@ build_rpc_trait! {
         #[rpc(meta, name = "solana_getBalance")]
         fn get_balance(&self, Self::Metadata, String) -> Result<i64>;
 
+        #[rpc(meta, name = "solana_getLastId")]
+        fn get_last_id(&self, Self::Metadata) -> Result<String>;
+
         #[rpc(meta, name = "solana_getTransactionCount")]
         fn get_transaction_count(&self, Self::Metadata) -> Result<u64>;
 
@@ -92,6 +95,11 @@ impl RpcSol for RpcSolImpl {
             }
         }
     }
+    fn get_last_id(&self, meta: Self::Metadata) -> Result<String> {
+        let mut client = mk_client(&meta.leader.unwrap());
+        let last_id = client.get_last_id();
+        Ok(bs58::encode(last_id).into_string())
+    }
     fn get_transaction_count(&self, meta: Self::Metadata) -> Result<u64> {
         let mut client = mk_client(&meta.leader.unwrap());
         let tx_count = client.transaction_count();