From 9209234e36c20422ee277f290306c0712f2ca354 Mon Sep 17 00:00:00 2001
From: Rongjian Lan <rongjian.lan@gmail.com>
Date: Tue, 9 Mar 2021 12:59:01 -0800
Subject: [PATCH] fix getLogs for txnHash

---
 hmy/blockchain.go | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/hmy/blockchain.go b/hmy/blockchain.go
index dd5ef0d66..0d47774f2 100644
--- a/hmy/blockchain.go
+++ b/hmy/blockchain.go
@@ -314,10 +314,19 @@ func (hmy *Harmony) GetLogs(ctx context.Context, blockHash common.Hash, isEth bo
 		return nil, errors.New("Missing receipts")
 	}
 	if isEth {
+		block := hmy.BlockChain.GetBlockByHash(blockHash)
+		if block != nil {
+			return nil, errors.New("Missing block data")
+		}
+		txns := block.Transactions()
 		for i, _ := range receipts {
-			for j, _ := range receipts[i].Logs {
-				// Override log txHash with receipt's
-				receipts[i].Logs[j].TxHash = receipts[i].TxHash
+			if i < len(txns) {
+				ethHash := txns[i].ConvertToEth().Hash()
+				receipts[i].TxHash = ethHash
+				for j, _ := range receipts[i].Logs {
+					// Override log txHash with receipt's
+					receipts[i].Logs[j].TxHash = ethHash
+				}
 			}
 		}
 	}