From 8c28108cf9d5162f0a341471b9328275a2f445d5 Mon Sep 17 00:00:00 2001
From: imsk17 <imsumitkr17@gmail.com>
Date: Wed, 18 Dec 2024 17:33:11 +0530
Subject: [PATCH] fix(staking): verify stake balance before submitting
 signatures to add validator

---
 src/handler/chains/evm/utils/listenForStakingEvents.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/handler/chains/evm/utils/listenForStakingEvents.ts b/src/handler/chains/evm/utils/listenForStakingEvents.ts
index 3326ec4..5654175 100644
--- a/src/handler/chains/evm/utils/listenForStakingEvents.ts
+++ b/src/handler/chains/evm/utils/listenForStakingEvents.ts
@@ -59,6 +59,9 @@ const listenForStakingEvents = (
           logger.info(`Processing TX at: ${log.transactionHash}`);
           const decoded = stakerInt.parseLog(log);
           const receipt = await log.getTransactionReceipt();
+          const erc = ERC20Staking__factory.connect(staker, provider);
+          const balance = await erc.stakingBalances(receipt.from);
+          if (balance <= 0) continue;
           if (!decoded) continue;
           await cb(
             builder.staked(