From b83fad5a9014fe72ea661b0aff581680f11b2f46 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=9Fingen?= <bingen@eguzkitza.com>
Date: Tue, 19 Nov 2024 16:57:58 +0000
Subject: [PATCH] fix: Emit both amounts coming from LQTYStaking and total ones
 on unstaking

---
 src/UserProxy.sol             | 13 ++++++++++++-
 src/interfaces/IUserProxy.sol | 10 +++++++++-
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/src/UserProxy.sol b/src/UserProxy.sol
index 01df8665..5e2f795a 100644
--- a/src/UserProxy.sol
+++ b/src/UserProxy.sol
@@ -66,6 +66,9 @@ contract UserProxy is IUserProxy {
         onlyStakingV2
         returns (uint256 lusdAmount, uint256 ethAmount)
     {
+        uint256 initialLUSDAmount = lusd.balanceOf(address(this));
+        uint256 initialETHAmount = address(this).balance;
+
         stakingV1.unstake(_amount);
 
         uint256 lqtyAmount = lqty.balanceOf(address(this));
@@ -78,7 +81,15 @@ contract UserProxy is IUserProxy {
             require(success, "UserProxy: eth-fail");
         }
 
-        emit Unstake(_amount, _recipient, lusdAmount, ethAmount);
+        emit Unstake(
+            _recipient,
+            _amount,
+            lqtyAmount,
+            lusdAmount - initialLUSDAmount,
+            lusdAmount,
+            ethAmount - initialETHAmount,
+            ethAmount
+        );
     }
 
     /// @inheritdoc IUserProxy
diff --git a/src/interfaces/IUserProxy.sol b/src/interfaces/IUserProxy.sol
index 4169e93f..638ee69d 100644
--- a/src/interfaces/IUserProxy.sol
+++ b/src/interfaces/IUserProxy.sol
@@ -9,7 +9,15 @@ import {PermitParams} from "../utils/Types.sol";
 
 interface IUserProxy {
     event Stake(uint256 amount, address lqtyFrom);
-    event Unstake(uint256 lqtyUnstaked, address indexed lqtyRecipient, uint256 lusdAmount, uint256 ethAmount);
+    event Unstake(
+        address indexed lqtyRecipient,
+        uint256 lqtyUnstaked,
+        uint256 lqtySent,
+        uint256 lusdAmountReceived,
+        uint256 lusdAmountSent,
+        uint256 ethAmountReceived,
+        uint256 ethAmountSent
+    );
 
     /// @notice Address of the LQTY token
     /// @return lqty Address of the LQTY token