From a54202d010e9937825a083499f08ee0495fa8400 Mon Sep 17 00:00:00 2001
From: Filip Krawczyk <kotmawszy@gmail.com>
Date: Mon, 3 Jun 2024 16:47:35 +0200
Subject: [PATCH] Change Mmr Id type to uint128 in L1 msg sender

---
 l1/src/L1MessagesSender.sol    | 4 ++--
 l1/test/L1MessagesSender.t.sol | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/l1/src/L1MessagesSender.sol b/l1/src/L1MessagesSender.sol
index 67b6821..9ea525d 100644
--- a/l1/src/L1MessagesSender.sol
+++ b/l1/src/L1MessagesSender.sol
@@ -56,7 +56,7 @@ contract L1MessagesSender is Ownable {
     }
 
     /// @param aggregatorId The id of a tree previously created by the aggregators factory
-    function sendPoseidonMMRTreeToL2(uint256 aggregatorId, uint256 mmrId) external payable {
+    function sendPoseidonMMRTreeToL2(uint256 aggregatorId, uint128 mmrId) external payable {
         address existingAggregatorAddr = aggregatorsFactory.aggregatorsById(
             aggregatorId
         );
@@ -98,7 +98,7 @@ contract L1MessagesSender is Ownable {
         bytes32 poseidonMMRRoot,
         uint256 mmrSize,
         uint256 aggregatorId,
-        uint256 mmrId
+        uint128 mmrId
     ) internal {
         uint256[] memory message = new uint256[](4);
 
diff --git a/l1/test/L1MessagesSender.t.sol b/l1/test/L1MessagesSender.t.sol
index 5349dcd..104555b 100644
--- a/l1/test/L1MessagesSender.t.sol
+++ b/l1/test/L1MessagesSender.t.sol
@@ -35,7 +35,7 @@ contract L1MessagesSenderTest is Test {
         // This aggregator id must exist in the factory
         uint256 aggregatorId = 1;
 
-        uint256 mmrId = 4;
+        uint128 mmrId = 4;
 
         // Value must be greater than 0
         sender.sendPoseidonMMRTreeToL2{value: 1}(aggregatorId, mmrId);