Merge branch 'main' into staging

Author: georgeroman

src/services/request-handler/index.ts

@@ -37,6 +37,7 @@ import {
   getSignature,
   getSigner,
   handleOneTimeApproval,
+  logBalance,
 } from "../../utils/onchain-allocator";
 import { config } from "../../config";
 import {
@@ -107,6 +108,8 @@ export class RequestHandlerService {
 
           // This is needed before being able to submit withdraw requests
           await handleOneTimeApproval();
+          // Log the balance of the onchain-allocator sender wallet for tracking purposes
+          await logBalance();
 
           const txHash = await contract.write.submitWithdrawRequest([
             payloadParams as any,
@@ -252,6 +255,8 @@ export class RequestHandlerService {
 
           // This is needed before being able to submit withdraw requests
           await handleOneTimeApproval();
+          // Log the balance of the onchain-allocator sender wallet for tracking purposes
+          await logBalance();
 
           const txHash = await contract.write.submitWithdrawRequest([
             payloadParams as any,

src/utils/onchain-allocator.ts

@@ -12,12 +12,14 @@ import {
   parseAbi,
   zeroAddress,
   maxUint256,
+  formatUnits,
 } from "viem";
 import { privateKeyToAccount, publicKeyToAddress } from "viem/accounts";
 
 import { KmsSigner } from "./viem-kms-signer";
 import { getChain } from "../common/chains";
 import { externalError } from "../common/error";
+import { logger } from "../common/logger";
 import { config } from "../config";
 import { getWithdrawalRequest } from "../models/withdrawal-requests";
 
@@ -114,6 +116,21 @@ export const getOnchainAllocator = async () => {
   };
 };
 
+export const logBalance = async () => {
+  const { walletClient, publicClient } = await getPublicAndWalletClients();
+
+  const balance = await publicClient.getBalance({
+    address: walletClient.account.address,
+  });
+  logger.info(
+    "balance",
+    JSON.stringify({
+      msg: "Balance of onchain-allocator sender wallet",
+      balance: Number(formatUnits(balance, 18)),
+    })
+  );
+};
+
 let _allowanceCache: bigint | undefined;
 export const handleOneTimeApproval = async () => {
   const { walletClient } = await getPublicAndWalletClients();