From aaa99ff3a47a4b309ada95b84fa41277fb882222 Mon Sep 17 00:00:00 2001
From: Samyak Jain <34437877+KaymasJain@users.noreply.github.com>
Date: Sat, 18 Jul 2020 02:43:43 +1000
Subject: [PATCH] added events to instapoolFee

---
 contracts/mapping/instapoolFee.sol | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/contracts/mapping/instapoolFee.sol b/contracts/mapping/instapoolFee.sol
index 2956bc4..52ef00a 100644
--- a/contracts/mapping/instapoolFee.sol
+++ b/contracts/mapping/instapoolFee.sol
@@ -6,6 +6,10 @@ interface IndexInterface {
 }
 
 contract Helpers {
+
+    event LogChangeFee(uint256 _fee);
+    event LogChangeFeeCollector(address _feeCollector);
+
     address public constant instaIndex = 0x2971AdFa57b20E5a416aE5a708A8655A9c74f723;
     uint256 public fee;
     address public feeCollector;
@@ -18,12 +22,14 @@ contract Helpers {
     function changeFee(uint256 _fee) external isChief {
         require(fee <= 2 * 10 ** 15, "Fee is more than 0.2%");
         fee = uint64(_fee);
+        emit LogChangeFee(_fee);
     }
 
     function changeFeeCollector(address _feeCollector) external isChief {
         require(feeCollector != _feeCollector, "Same-feeCollector");
         require(_feeCollector != address(0), "feeCollector-is-address(0)");
         feeCollector = _feeCollector;
+        emit LogChangeFeeCollector(_feeCollector);
     }
 }