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101 changes: 101 additions & 0 deletions
101
scripts/deployment/phase2-assets/collaterals/deploy_ctokenv3_usdt_collateral.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| import fs from 'fs' | ||
| import hre from 'hardhat' | ||
| import { getChainId } from '../../../../common/blockchain-utils' | ||
| import { baseL2Chains, networkConfig } from '../../../../common/configuration' | ||
| import { bn, fp } from '../../../../common/numbers' | ||
| import { expect } from 'chai' | ||
| import { CollateralStatus } from '../../../../common/constants' | ||
| import { | ||
| getDeploymentFile, | ||
| getAssetCollDeploymentFilename, | ||
| IAssetCollDeployments, | ||
| getDeploymentFilename, | ||
| fileExists, | ||
| } from '../../common' | ||
| import { getUsdtOracleError, priceTimeout, revenueHiding } from '../../utils' | ||
| import { CTokenV3Collateral } from '../../../../typechain' | ||
| import { ContractFactory } from 'ethers' | ||
|
|
||
| async function main() { | ||
| // ==== Read Configuration ==== | ||
| const [deployer] = await hre.ethers.getSigners() | ||
|
|
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| const chainId = await getChainId(hre) | ||
|
|
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| console.log(`Deploying Collateral to network ${hre.network.name} (${chainId}) | ||
| with burner account: ${deployer.address}`) | ||
|
|
||
| if (!networkConfig[chainId]) { | ||
| throw new Error(`Missing network configuration for ${hre.network.name}`) | ||
| } | ||
|
|
||
| // Does not exist on Base L2 | ||
| if (baseL2Chains.includes(hre.network.name)) { | ||
| throw new Error(`Invalid network ${hre.network.name} - Not available on Base`) | ||
| } | ||
|
|
||
| // Get phase1 deployment | ||
| const phase1File = getDeploymentFilename(chainId) | ||
| if (!fileExists(phase1File)) { | ||
| throw new Error(`${phase1File} doesn't exist yet. Run phase 1`) | ||
| } | ||
| // Check previous step completed | ||
| const assetCollDeploymentFilename = getAssetCollDeploymentFilename(chainId) | ||
| const assetCollDeployments = <IAssetCollDeployments>getDeploymentFile(assetCollDeploymentFilename) | ||
|
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| const deployedCollateral: string[] = [] | ||
|
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| /******** Deploy CompoundV3 USDT - cUSDTv3 **************************/ | ||
|
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| const WrapperFactory: ContractFactory = await hre.ethers.getContractFactory('CFiatV3Wrapper') | ||
| const erc20 = await WrapperFactory.deploy( | ||
| networkConfig[chainId].tokens.cUSDTv3, | ||
| networkConfig[chainId].COMET_REWARDS, | ||
| networkConfig[chainId].tokens.COMP, | ||
| 'Wrapped cUSDTv3', | ||
| 'wcUSDTv3' | ||
| ) | ||
| await erc20.deployed() | ||
|
|
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| console.log(`Deployed wrapper for cUSDTv3 on ${hre.network.name} (${chainId}): ${erc20.address} `) | ||
|
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| const CTokenV3Factory: ContractFactory = await hre.ethers.getContractFactory('CTokenV3Collateral') | ||
|
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| const usdtOracleTimeout = '86400' // 24 hr | ||
| const usdtOracleError = getUsdtOracleError(hre.network.name) | ||
|
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| const collateral = <CTokenV3Collateral>await CTokenV3Factory.connect(deployer).deploy( | ||
| { | ||
| priceTimeout: priceTimeout.toString(), | ||
| chainlinkFeed: networkConfig[chainId].chainlinkFeeds.USDT, | ||
| oracleError: usdtOracleError.toString(), | ||
| erc20: erc20.address, | ||
| maxTradeVolume: fp('1e6').toString(), // $1m, | ||
| oracleTimeout: usdtOracleTimeout, // 24h hr, | ||
| targetName: hre.ethers.utils.formatBytes32String('USD'), | ||
| defaultThreshold: fp('0.01').add(usdtOracleError).toString(), | ||
| delayUntilDefault: bn('86400').toString(), // 24h | ||
| }, | ||
| revenueHiding.toString() | ||
| ) | ||
| await collateral.deployed() | ||
| await (await collateral.refresh()).wait() | ||
| expect(await collateral.status()).to.equal(CollateralStatus.SOUND) | ||
|
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| console.log(`Deployed CompoundV3 USDT to ${hre.network.name} (${chainId}): ${collateral.address}`) | ||
|
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| assetCollDeployments.collateral.cUSDTv3 = collateral.address | ||
| assetCollDeployments.erc20s.cUSDTv3 = erc20.address | ||
| deployedCollateral.push(collateral.address.toString()) | ||
|
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| fs.writeFileSync(assetCollDeploymentFilename, JSON.stringify(assetCollDeployments, null, 2)) | ||
|
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| console.log(`Deployed collateral to ${hre.network.name} (${chainId}) | ||
| New deployments: ${deployedCollateral} | ||
| Deployment file: ${assetCollDeploymentFilename}`) | ||
| } | ||
|
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||
| main().catch((error) => { | ||
| console.error(error) | ||
| process.exitCode = 1 | ||
| }) |