deployment and verification scripts

scripts/deploy.ts

@@ -103,6 +103,7 @@ async function main() {
       'phase2-assets/collaterals/deploy_aave_v3_usdc.ts',
       'phase2-assets/collaterals/deploy_lido_wsteth_collateral.ts',
       'phase2-assets/collaterals/deploy_cbeth_collateral.ts',
+      'phase2-assets/collaterals/deploy_morphoeUSD.ts',
       'phase2-assets/assets/deploy_stg.ts'
     )
   } else if (chainId == '42161' || chainId == '421614') {

scripts/deployment/phase2-assets/collaterals/deploy_morphoeUSD.ts

@@ -0,0 +1,94 @@
+import fs from 'fs'
+import hre from 'hardhat'
+import { getChainId } from '../../../../common/blockchain-utils'
+import { baseL2Chains, networkConfig } from '../../../../common/configuration'
+import { fp } from '../../../../common/numbers'
+import { expect } from 'chai'
+import { CollateralStatus } from '../../../../common/constants'
+import {
+  getDeploymentFile,
+  getAssetCollDeploymentFilename,
+  IAssetCollDeployments,
+  getDeploymentFilename,
+  fileExists,
+} from '../../common'
+import {
+  eUSD_ORACLE_TIMEOUT,
+  eUSD_ORACLE_ERROR,
+  eUSD_USD_FEED,
+  PRICE_TIMEOUT,
+  DELAY_UNTIL_DEFAULT,
+} from '../../../../test/plugins/individual-collateral/meta-morpho/constants'
+import { MetaMorphoFiatCollateral } from '../../../../typechain'
+import { ContractFactory } from 'ethers'
+
+async function main() {
+  // ==== Read Configuration ====
+  const [deployer] = await hre.ethers.getSigners()
+
+  const chainId = await getChainId(hre)
+
+  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 ${hre.network.name}`)
+  }
+
+  // Get phase1 deployment
+  const phase1File = getDeploymentFilename(chainId)
+  if (!fileExists(phase1File)) {
+    throw new Error(`${phase1File} doesn't exist yet. Run phase 1`)
+  }
+  // Check previous step completed
+  const assetCollDeploymentFilename = getAssetCollDeploymentFilename(chainId)
+  const assetCollDeployments = <IAssetCollDeployments>getDeploymentFile(assetCollDeploymentFilename)
+
+  const deployedCollateral: string[] = []
+
+  /********  Deploy MetaMorpho Morpho eUSD - meUSD  **************************/
+
+  // Only for base
+  if (baseL2Chains.includes(hre.network.name)) {
+    const MetaMorphoFiatCollateralFactory: ContractFactory = await hre.ethers.getContractFactory(
+      'MetaMorphoFiatCollateral'
+    )
+
+    const collateral = <MetaMorphoFiatCollateral>await MetaMorphoFiatCollateralFactory.connect(
+      deployer
+    ).deploy(
+      {
+        priceTimeout: PRICE_TIMEOUT.toString(),
+        chainlinkFeed: eUSD_USD_FEED,
+        oracleError: eUSD_ORACLE_ERROR.toString(),
+        erc20: networkConfig[chainId].tokens.meUSD,
+        maxTradeVolume: fp('1e6').toString(), // 17m vault
+        oracleTimeout: eUSD_ORACLE_TIMEOUT.toString(),
+        targetName: hre.ethers.utils.formatBytes32String('USD'),
+        defaultThreshold: eUSD_ORACLE_ERROR.add(fp('0.01')).toString(), // +1% buffer rule
+        delayUntilDefault: DELAY_UNTIL_DEFAULT.toString(),
+      },
+      fp('1e-4') // can have mild drawdowns
+    )
+    await collateral.deployed()
+
+    console.log(`Deployed meUSD to ${hre.network.name} (${chainId}): ${collateral.address}`)
+    await (await collateral.refresh()).wait()
+    expect(await collateral.status()).to.equal(CollateralStatus.SOUND)
+
+    assetCollDeployments.collateral.meUSD = collateral.address
+    assetCollDeployments.erc20s.meUSD = networkConfig[chainId].tokens.meUSD
+    deployedCollateral.push(collateral.address.toString())
+
+    fs.writeFileSync(assetCollDeploymentFilename, JSON.stringify(assetCollDeployments, null, 2))
+
+    console.log(`Deployed collateral to ${hre.network.name} (${chainId})
+        New deployments: ${deployedCollateral}
+        Deployment file: ${assetCollDeploymentFilename}`)
+  }
+}
+
+main().catch((error) => {
+  console.error(error)
+  process.exitCode = 1
+})

scripts/verification/collateral-plugins/verify_morphoeUSD.ts

@@ -0,0 +1,60 @@
+import hre from 'hardhat'
+import { getChainId } from '../../../common/blockchain-utils'
+import { developmentChains, networkConfig } from '../../../common/configuration'
+import { fp } from '../../../common/numbers'
+import {
+  getDeploymentFile,
+  getAssetCollDeploymentFilename,
+  IAssetCollDeployments,
+} from '../../deployment/common'
+import {
+  eUSD_ORACLE_TIMEOUT,
+  eUSD_ORACLE_ERROR,
+  eUSD_USD_FEED,
+  PRICE_TIMEOUT,
+  DELAY_UNTIL_DEFAULT,
+} from '../../../test/plugins/individual-collateral/meta-morpho/constants'
+import { verifyContract } from '../../deployment/utils'
+
+let deployments: IAssetCollDeployments
+
+async function main() {
+  // ********** Read config **********
+  const chainId = await getChainId(hre)
+  if (!networkConfig[chainId]) {
+    throw new Error(`Missing network configuration for ${hre.network.name}`)
+  }
+
+  if (developmentChains.includes(hre.network.name)) {
+    throw new Error(`Cannot verify contracts for development chain ${hre.network.name}`)
+  }
+
+  const assetCollDeploymentFilename = getAssetCollDeploymentFilename(chainId)
+  deployments = <IAssetCollDeployments>getDeploymentFile(assetCollDeploymentFilename)
+
+  /********  Verify meUSD  **************************/
+  await verifyContract(
+    chainId,
+    deployments.collateral.steakUSDC,
+    [
+      {
+        priceTimeout: PRICE_TIMEOUT.toString(),
+        chainlinkFeed: eUSD_USD_FEED,
+        oracleError: eUSD_ORACLE_ERROR.toString(),
+        erc20: networkConfig[chainId].tokens.meUSD,
+        maxTradeVolume: fp('1e6').toString(),
+        oracleTimeout: eUSD_ORACLE_TIMEOUT.toString(),
+        targetName: hre.ethers.utils.formatBytes32String('USD'),
+        defaultThreshold: eUSD_ORACLE_ERROR.add(fp('0.01')).toString(), // +1% buffer rule
+        delayUntilDefault: DELAY_UNTIL_DEFAULT.toString(),
+      },
+      fp('1e-4'), // can have small drawdowns
+    ],
+    'contracts/plugins/assets/meta-morpho/MetaMorphoFiatCollateral.sol:MetaMorphoFiatCollateral'
+  )
+}
+
+main().catch((error) => {
+  console.error(error)
+  process.exitCode = 1
+})

scripts/verify_etherscan.ts

@@ -89,6 +89,7 @@ async function main() {
       'collateral-plugins/verify_aave_v3_usdc.ts',
       'collateral-plugins/verify_wsteth.ts',
       'collateral-plugins/verify_cbeth.ts',
+      'collateral-plugins/verify_morphoeUSD.ts',
       'assets/verify_stg.ts'
     )
   } else if (chainId == '42161' || chainId == '421614') {