fix: remove account with uma (#4548)

Signed-off-by: Pablo Maldonado <pablo@umaproject.org>

packages/scripts/src/monitoring-dvm2.0/simulateVoting.ts

@@ -14,7 +14,7 @@ import { BigNumber, BigNumberish, BytesLike, Signer } from "ethers";
 import { SignerWithAddress } from "@nomiclabs/hardhat-ethers/signers";
 
 import { OptimisticOracleRequestStatesEnum, PriceRequestStatusEnum } from "@uma/common";
-import { OptimisticOracleV2Ethers, StoreEthers } from "@uma/contracts-node";
+import { OptimisticOracleV2Ethers, StoreEthers, getAddress } from "@uma/contracts-node";
 
 import { REQUIRED_SIGNER_ADDRESSES, SECONDS_PER_DAY } from "../utils/constants";
 import { getContractInstance } from "../utils/contracts";
@@ -41,7 +41,6 @@ interface RewardTrackers {
 }
 
 const foundationAddress = REQUIRED_SIGNER_ADDRESSES.foundation;
-const accountWithUma = REQUIRED_SIGNER_ADDRESSES.account_with_uma;
 
 const zeroBigNumber = hre.ethers.BigNumber.from(0);
 
@@ -199,16 +198,15 @@ async function main() {
   const finalFee = (await store.computeFinalFee(votingToken.address)).rawValue;
 
   console.log(" 1. Funding foundation account...");
-  // Consolidate foundation balance with other large UMA holder account to be able to fund simulated voters.
-  // Make sure both accounts have enough ETH to pay for gas.
   const etherAmount = hre.ethers.utils.parseEther("10.0").toHexString();
-  await hre.network.provider.send("hardhat_setBalance", [accountWithUma, etherAmount]);
   await hre.network.provider.send("hardhat_setBalance", [foundationAddress, etherAmount]);
-  const accountWithUmaSigner = await hre.ethers.getImpersonatedSigner(accountWithUma);
   const foundationSigner = await hre.ethers.getImpersonatedSigner(foundationAddress);
-  await votingToken
-    .connect(accountWithUmaSigner)
-    .transfer(foundationAddress, await votingToken.balanceOf(accountWithUma));
+
+  const votingV2Address = await getAddress("VotingV2", 1);
+  await hre.network.provider.send("hardhat_setBalance", [votingV2Address, etherAmount]);
+  const votingMinterSigner = await hre.ethers.getImpersonatedSigner(votingV2Address);
+  await votingToken.connect(votingMinterSigner).mint(foundationAddress, hre.ethers.utils.parseEther("50000000"));
+
   let foundationBalance = await votingToken.balanceOf(foundationAddress);
 
   console.log(` 2. Foundation has ${formatEther(foundationBalance)} UMA, funding requester and voters...`);

packages/scripts/src/utils/constants.js

@@ -2,7 +2,6 @@
 const REQUIRED_SIGNER_ADDRESSES = {
   deployer: "0x2bAaA41d155ad8a4126184950B31F50A1513cE25",
   foundation: "0x8180d59b7175d4064bdfa8138a58e9babffda44a",
-  account_with_uma: "0xc19B1ac01eb8c9d75b996B030110353C8F09d1Af",
 };
 
 // Net ID that this script should simulate with.

packages/scripts/src/utils/seedProposerWithUma.js

@@ -4,6 +4,7 @@ const { toWei } = Web3.utils;
 const { getContract, web3 } = hre;
 const { _getContractAddressByName } = require("./index.js");
 const { REQUIRED_SIGNER_ADDRESSES } = require("./constants");
+const { getAddress } = require("@uma/contracts-node");
 
 const ExpandedERC20 = getContract("ExpandedERC20");
 
@@ -21,18 +22,16 @@ async function _seedProposerWithUma(proposer, amountToSend = toWei("50000")) {
     .send({ from: REQUIRED_SIGNER_ADDRESSES["foundation"] });
   console.log(`Transaction: ${txn?.transactionHash}`);
 
-  await web3.eth.sendTransaction({
-    from: accounts[0],
-    to: REQUIRED_SIGNER_ADDRESSES["account_with_uma"],
-    value: toWei("1"),
+  const votingV2Address = await getAddress("VotingV2", 1);
+  const etherAmount = hre.ethers.utils.parseEther("10.0").toHexString();
+  await hre.network.provider.send("hardhat_setBalance", [votingV2Address, etherAmount]);
+  await hre.network.provider.request({
+    method: "hardhat_impersonateAccount",
+    params: [votingV2Address],
+  });
+  await uma.methods.mint(REQUIRED_SIGNER_ADDRESSES["foundation"], toWei("50000000")).send({
+    from: votingV2Address,
   });
-
-  await uma.methods
-    .transfer(
-      REQUIRED_SIGNER_ADDRESSES["foundation"],
-      await uma.methods.balanceOf(REQUIRED_SIGNER_ADDRESSES["account_with_uma"]).call()
-    )
-    .send({ from: REQUIRED_SIGNER_ADDRESSES["account_with_uma"] });
 
   console.log(
     "Balance UMA foundation wallet:",