From 9a79f8464262127e54e050131b28226f4d52dcb4 Mon Sep 17 00:00:00 2001
From: sarmat <skhachirov12@gmail.com>
Date: Tue, 11 Oct 2022 18:01:53 +0300
Subject: [PATCH] fix replyToId type

---
 contracts/SCPostStorage.sol | 9 ++++++---
 contracts/models/Post.sol   | 2 +-
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/contracts/SCPostStorage.sol b/contracts/SCPostStorage.sol
index e1bdbd0..7660902 100644
--- a/contracts/SCPostStorage.sol
+++ b/contracts/SCPostStorage.sol
@@ -95,7 +95,7 @@ contract SCPostStorage is Ownable, ERC2771Recipient, Versioned {
     address indexed sender,
     uint256 timestamp,
     uint256 threadId,
-    uint256 replyToId
+    bytes32 replyToId
   );
 
   constructor(
@@ -183,7 +183,7 @@ contract SCPostStorage is Ownable, ERC2771Recipient, Versioned {
     string memory post,
     string memory original,
     uint256 threadId,
-    uint256 replyToId
+    bytes32 replyToId
   ) external {
     // Get the derivative
     address derivativeAddress = ILedger(ledgerAddress).getDerivative(original);
@@ -204,7 +204,10 @@ contract SCPostStorage is Ownable, ERC2771Recipient, Versioned {
     require(threadId <= currentPostId.current(), "Thread not found");
     // Check abitily to post
     if (threadId > 0) {
-      require(replyToId > 0, "replyToId must be provided with threadId");
+      require(
+        replyToId > bytes32(0),
+        "replyToId must be provided with threadId"
+      );
       Post memory threadPost = posts[threadId - 1];
       require(
         threadPost.sender == _msgSender() ||
diff --git a/contracts/models/Post.sol b/contracts/models/Post.sol
index 71b0eca..aca6e7d 100644
--- a/contracts/models/Post.sol
+++ b/contracts/models/Post.sol
@@ -66,5 +66,5 @@ struct Post {
   address sender;
   uint256 timestamp;
   uint256 threadId; // must be another post's ID
-  uint256 replyToId; // external client post ID to reply to
+  bytes32 replyToId; // external client post ID to reply to
 }