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feat: Add resolveProposal script to retrieve all possible UMA bonds (U…
…MAprotocol#3821) * feat: Add manual resolveProposal script * make script simpler * Update resolveProposal.js * Update README.md
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103 changes: 103 additions & 0 deletions
103
packages/scripts/src/admin-proposals/resolveProposal.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,103 @@ | ||
| // Description: | ||
| // - Resolve all possible proposals for a specific sender. | ||
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| // Usage: | ||
| // NODE_URL_1=http://localhost:9545 \ | ||
| // node ./packages/scripts/src/admin-proposals/resolveProposal.js \ | ||
| // --network mainnet_mnemonic \ | ||
| // --sender <ADDRESS> | ||
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| require("dotenv").config(); | ||
| const { getWeb3ByChainId } = require("@uma/common"); | ||
| const { setupGasEstimator } = require("./utils"); | ||
| const { | ||
| aggregateTransactionsAndSend, | ||
| multicallAddressMap, | ||
| aggregateTransactionsAndCall, | ||
| } = require("@uma/financial-templates-lib"); | ||
| const { _getContractAddressByName } = require("../utils"); | ||
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| const hre = require("hardhat"); | ||
| const { getContract } = hre; | ||
| const Proposer = getContract("Proposer"); | ||
| const Governor = getContract("Governor"); | ||
| const argv = require("minimist")(process.argv.slice(), { | ||
| string: [ | ||
| // proposer address to resolve proposals for | ||
| "sender", | ||
| ], | ||
| }); | ||
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| async function run() { | ||
| const web3 = getWeb3ByChainId(1); | ||
| const accounts = await web3.eth.getAccounts(); | ||
| const sender = argv.sender; | ||
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| // Initialize Eth contracts by grabbing deployed addresses from networks/1.json file. | ||
| const gasEstimator = await setupGasEstimator(); | ||
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| const proposer = new web3.eth.Contract(Proposer.abi, await _getContractAddressByName("Proposer", 1)); | ||
| const governor = new web3.eth.Contract(Governor.abi, await _getContractAddressByName("Governor", 1)); | ||
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| // Query the state of all possible bonded proposals and determine which ones can be resolved. If the `lockedBond` | ||
| // property of the `bondedProposal` is 0 then the proposal cannot be resolved. | ||
| const totalProposals = Number(await governor.methods.numProposals().call()); | ||
| const bondedProposalTransactions = [...Array(totalProposals).keys()].map((i) => { | ||
| return { target: proposer.options.address, callData: proposer.methods.bondedProposals(i).encodeABI() }; | ||
| }); | ||
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| console.group(`\n📢 There are a total of ${totalProposals.length} possible resolvable proposals`); | ||
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| // Read bonded proposal state in a single batched web3 call: | ||
| console.log("- Reading bondedProposals() state for all ids..."); | ||
| const bondedProposals = await aggregateTransactionsAndCall( | ||
| multicallAddressMap.mainnet.multicall, | ||
| web3, | ||
| bondedProposalTransactions | ||
| ); | ||
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| const proposalToResolve = []; | ||
| for (let i = 0; i < bondedProposals.length; i++) { | ||
| if (web3.utils.toBN(bondedProposals[i].lockedBond.toString()).gt(web3.utils.toBN("0"))) { | ||
| console.log( | ||
| `- Proposal #${i} has a locked bond of ${bondedProposals[i].lockedBond.toString()} UMA, proposer was @ ${ | ||
| bondedProposals[i].sender | ||
| }` | ||
| ); | ||
| if (bondedProposals[i].sender === sender) { | ||
| proposalToResolve.push(i); | ||
| } else { | ||
| console.log(`Skipping proposal #${i}, only resolving bonded proposals where sender is ${sender}`); | ||
| } | ||
| } | ||
| } | ||
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| if (proposalToResolve.length === 0) { | ||
| console.groupEnd("No proposals to resolve."); | ||
| } else { | ||
| console.log(`- Resolving ${proposalToResolve.length} proposals: ${proposalToResolve}`); | ||
| const resolveProposalTransactions = proposalToResolve.map((i) => { | ||
| return { target: proposer.options.address, callData: proposer.methods.resolveProposal(i).encodeABI() }; | ||
| }); | ||
| const txn = await aggregateTransactionsAndSend( | ||
| multicallAddressMap.mainnet.multicall, | ||
| web3, | ||
| resolveProposalTransactions, | ||
| { from: accounts[0], ...gasEstimator.getCurrentFastPrice() } | ||
| ); | ||
| console.groupEnd("Transaction: ", txn?.transactionHash); | ||
| } | ||
| } | ||
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| function main() { | ||
| const startTime = Date.now(); | ||
| run() | ||
| .catch((err) => { | ||
| console.error(err); | ||
| }) | ||
| .finally(() => { | ||
| const timeElapsed = Date.now() - startTime; | ||
| console.log(`Done in ${(timeElapsed / 1000).toFixed(2)}s`); | ||
| }); | ||
| } | ||
| main(); |
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