From c9cb0d1be95d61544f6db480105727083d6da5af Mon Sep 17 00:00:00 2001
From: catel <>
Date: Wed, 6 Sep 2023 19:57:32 +0800
Subject: [PATCH] Create share event add decline ratio

---
 contracts/TrendsSharesV1.sol  | 4 ++--
 test/TrendsSharesV1.shares.js | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/contracts/TrendsSharesV1.sol b/contracts/TrendsSharesV1.sol
index e4372b0..4af21f8 100644
--- a/contracts/TrendsSharesV1.sol
+++ b/contracts/TrendsSharesV1.sol
@@ -20,7 +20,7 @@ contract TrendsSharesV1 is Ownable {
     error InvalidParams();
     error InvalidDeclineRatio();
 
-    event Create(address creator, bytes32 subject, uint256 ethFee);
+    event Create(address creator, bytes32 subject, uint24 declineRatio, uint256 ethFee);
 
     event Trade(
         address trader,
@@ -80,7 +80,7 @@ contract TrendsSharesV1 is Ownable {
         if (declineRatio * (1 ether / declineRatio) != 1 ether) revert InvalidDeclineRatio();
         // Make sure declineRatio is fully divided in calculation later
         sharesDeclineRatio[subject] = declineRatio;
-        emit Create(msg.sender, subject, msg.value);
+        emit Create(msg.sender, subject, declineRatio, msg.value);
         _buyShares(msg.sender, subject, 1, 0);
         (bool success, ) = devFundDestination.call{value: msg.value}("");
         if (!success) revert UnableSendDevFund();
diff --git a/test/TrendsSharesV1.shares.js b/test/TrendsSharesV1.shares.js
index 26c783c..5b9a9ea 100644
--- a/test/TrendsSharesV1.shares.js
+++ b/test/TrendsSharesV1.shares.js
@@ -48,7 +48,7 @@ contract('TrendsSharesV1', function (accounts) {
         });
         it('create shares emit event', async function () {
             expectEvent(createTxReceipt, 'Create', {
-                creator: creator1, subject: subject0, ethFee: createSharesEthFee
+                creator: creator1, subject: subject0, declineRatio: new BN(declineRatio), ethFee: createSharesEthFee
             });
             expectEvent(createTxReceipt, 'Trade', {
                 trader: creator1,