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Add blob operator #23

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Feb 28, 2024
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Add blob operator #23

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28 changes: 26 additions & 2 deletions src/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ const FEE_ACCOUNT_PRIVATE_KEY = process.env.MISC_FEE_ACCOUNT_PRIVATE_KEY;

/** Addresses of accounts to distribute ETH among */
const OPERATOR_ADDRESS = process.env.OPERATOR_ADDRESS;
const BLOB_OPERATOR_ADDRESS = process.env.BLOB_OPERATOR_ADDRESS;
const WITHDRAWAL_FINALIZER_ETH_ADDRESS = process.env.WITHDRAWAL_FINALIZER_ETH_ADDRESS;
const RESERVE_FEE_ACCUMULATOR_ADDRESS = process.env.MISC_RESERVE_FEE_ACCUMULATOR_ADDRESS;
const TESTNET_PAYMASTER_ADDRESS = process.env.CONTRACTS_L2_TESTNET_PAYMASTER_ADDR;
Expand All @@ -35,6 +36,9 @@ const UPPER_BOUND_PAYMASTER_THRESHOLD = ethers.utils.parseEther(process.env.UPPE
const LOWER_BOUND_WATCHDOG_THRESHOLD = ethers.utils.parseEther(process.env.LOWER_BOUND_WATCHDOG_THRESHOLD);
const UPPER_BOUND_WATCHDOG_THRESHOLD = ethers.utils.parseEther(process.env.UPPER_BOUND_WATCHDOG_THRESHOLD);

const LOWER_BOUND_BLOB_OPERATOR_THRESHOLD = ethers.utils.parseEther(process.env.LOWER_BOUND_BLOB_OPERATOR_THRESHOLD);
const UPPER_BOUND_BLOB_OPERATOR_THRESHOLD = ethers.utils.parseEther(process.env.UPPER_BOUND_BLOB_OPERATOR_THRESHOLD);

const L1_ETH_TRANSFER_THRESHOLD = process.env.L1_ETH_TRANSFER_THRESHOLD
? ethers.utils.parseEther(process.env.L1_ETH_TRANSFER_THRESHOLD)
: ethers.utils.parseEther('3.0');
Expand Down Expand Up @@ -203,6 +207,9 @@ async function sendETH(ethWallet: ethers.Wallet, to: string, amount: BigNumber)

const operatorBalance = await ethProvider.getBalance(OPERATOR_ADDRESS);
console.log(`Operator L1 balance before top-up: ${ethers.utils.formatEther(operatorBalance)}`);

const blobOperatorBalance = await ethProvider.getBalance(BLOB_OPERATOR_ADDRESS);
console.log(`Blob Operator L1 balance before top-up: ${ethers.utils.formatEther(blobOperatorBalance)}`);

const withdrawerBalance = await ethProvider.getBalance(WITHDRAWAL_FINALIZER_ETH_ADDRESS);
console.log(`Withdrawer L1 balance before top-up: ${ethers.utils.formatEther(withdrawerBalance)}`);
Expand Down Expand Up @@ -291,6 +298,23 @@ async function sendETH(ethWallet: ethers.Wallet, to: string, amount: BigNumber)

console.log(`----------------------------------------------------------------------------`);

[transferAmount, l1feeAccountBalance] = await calculateTransferAmount(
l1feeAccountBalance,
blobOperatorBalance,
UPPER_BOUND_BLOB_OPERATOR_THRESHOLD,
LOWER_BOUND_BLOB_OPERATOR_THRESHOLD,
L1_ETH_TRANSFER_THRESHOLD
);
console.log(
`Amount which fee account can send to blob operator: ${ethers.utils.formatEther(transferAmount)} ETH;
fee account l1 balance in this case will be ${ethers.utils.formatEther(l1feeAccountBalance)} ETH`
);

console.log('Step 5 - send ETH to blob operator');
await sendETH(ethWallet, BLOB_OPERATOR_ADDRESS, transferAmount);

console.log(`----------------------------------------------------------------------------`);

[transferAmount, l1feeAccountBalance] = await calculateTransferAmount(
l1feeAccountBalance,
withdrawerBalance,
Expand All @@ -303,7 +327,7 @@ async function sendETH(ethWallet: ethers.Wallet, to: string, amount: BigNumber)
fee account l1 balance in this case will be ${ethers.utils.formatEther(l1feeAccountBalance)} ETH`
);

console.log('Step 5 - send ETH to withdrawal finalizer');
console.log('Step 6 - send ETH to withdrawal finalizer');
await sendETH(ethWallet, WITHDRAWAL_FINALIZER_ETH_ADDRESS, transferAmount);

console.log(`----------------------------------------------------------------------------`);
Expand All @@ -313,7 +337,7 @@ async function sendETH(ethWallet: ethers.Wallet, to: string, amount: BigNumber)
`Amount which fee account can send to reserve accumulator: ${ethers.utils.formatEther(transferAmount)} ETH;
fee account l1 balance in this case will be ${ethers.utils.formatEther(L1_ETH_TRANSFER_THRESHOLD)} ETH`
);
console.log('Step 6 - send ETH to reserve address');
console.log('Step 7 - send ETH to reserve address');
await sendETH(ethWallet, RESERVE_FEE_ACCUMULATOR_ADDRESS, transferAmount);
} catch (e) {
console.error('Failed to proceed with fee withdrawal: ', e);
Expand Down
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