fix(staking): verify stake balance before submitting signatures to ad…

…d validator
XP-NETWORK · Dec 18, 2024 · 8c28108 · 8c28108
1 parent ef57fb4
commit 8c28108
Showing 1 changed file with 3 additions and 0 deletions.
diff --git 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(