build: port truffle migrations to hardhat deployment script, update npm deployment scripts

Author: CruzMolina

migrations/1_initial_migration.js

@@ -23,16 +23,16 @@
   ],
   "scripts": {
     "ganache": "ganache-cli -d --port 8545 --defaultBalanceEther 500",
-    "migrate": "truffle migrate",
     "build": "npm run compile:contracts && npm run compile:types",
     "calculate-contract-bytecode": "node scripts/calculateContractBytecode.js --contract",
     "compile": "hardhat compile",
     "compile:contracts": "truffle compile",
     "compile:types": "typechain --target=truffle --outDir build/types/truffle-types \"build/contracts/*.json\"",
-    "deploy:development": "npm run build && npm run migrate -- --network development",
-    "deploy:mainnet": "npm run build && npm run migrate -- --network mainnet",
-    "deploy:ropsten": "npm run build && npm run migrate -- --network ropsten",
-    "deploy:kovan": "npm run build && npm run migrate -- --network kovan",
+    "deploy": "hardhat run scripts/deploy.ts",
+    "deploy:development": "npm run deploy",
+    "deploy:mainnet": "npm run deploy -- --network mainnet",
+    "deploy:ropsten": "npm run deploy -- --network ropsten",
+    "deploy:kovan": "npm run deploy -- --network kovan",
     "lint:tests": "eslint 'test/**/*.ts'",
     "lint:tests:fix": "npm run lint:tests -- --fix",
     "lint:sol": "solhint -f table contracts/**/*.sol",

migrations/2_deploy_contracts.js

@@ -0,0 +1,85 @@
+import {Contract, ContractFactory} from '@ethersproject/contracts'
+import {ethers} from 'hardhat'
+
+const {MULTISIG} = require('./deployment-config.json')
+
+async function deployContracts() {
+  // deploy AddressBook
+  const AddressBook: ContractFactory = await ethers.getContractFactory('AddressBook')
+  const addressBook = await AddressBook.deploy()
+
+  // deploy OtokenFactory & set address
+  const OtokenFactory: ContractFactory = await ethers.getContractFactory('OtokenFactory')
+  const oTokenFactory = await OtokenFactory.deploy(addressBook.address)
+  await addressBook.setOtokenFactory(oTokenFactory.address)
+
+  // deploy Otoken implementation & set address
+  const Otoken: ContractFactory = await ethers.getContractFactory('Otoken')
+  const oTokenImplementation = await Otoken.deploy()
+  await addressBook.setOtokenImpl(oTokenImplementation.address)
+
+  // deploy Whitelist module & set address
+  const Whitelist: ContractFactory = await ethers.getContractFactory('Whitelist')
+  const whitelist = await Whitelist.deploy(addressBook.address)
+  await addressBook.setWhitelist(whitelist.address)
+
+  // deploy Oracle module & set address
+  const Oracle: ContractFactory = await ethers.getContractFactory('Oracle')
+  const oracle = await Oracle.deploy()
+  await addressBook.setOracle(oracle.address)
+
+  // deploy MarginPool module & set address
+  const MarginPool: ContractFactory = await ethers.getContractFactory('MarginPool')
+  const marginPool = await MarginPool.deploy(addressBook.address)
+  await addressBook.setMarginPool(marginPool.address)
+
+  // deploy MarginCalculator module & set address
+  const MarginCalculator: ContractFactory = await ethers.getContractFactory('MarginCalculator')
+  const marginCalculator = await MarginCalculator.deploy(addressBook.address)
+  await addressBook.setMarginCalculator(marginCalculator.address)
+
+  // deploy MarginVault library
+  const MarginVault: ContractFactory = await ethers.getContractFactory('MarginVault')
+  const marginVault = await MarginVault.deploy()
+
+  // deploy Controller & set address
+  const Controller: ContractFactory = await ethers.getContractFactory('Controller', {
+    libraries: {
+      MarginVault: marginVault.address,
+    },
+  })
+  const controller = await Controller.deploy()
+  await addressBook.setController(controller.address)
+
+  return {addressBook, controller, marginPool, oracle, whitelist}
+}
+
+async function setupOwnership({
+  addressBook,
+  controller,
+  marginPool,
+  oracle,
+  whitelist,
+}: {
+  [contractName: string]: Contract
+}) {
+  // new protocol owner
+  const newOwner = MULTISIG
+
+  controller = await controller.attach(await addressBook.getController())
+
+  // transfer ownership
+  await addressBook.transferOwnership(newOwner)
+  await whitelist.transferOwnership(newOwner)
+  await oracle.transferOwnership(newOwner)
+  await marginPool.transferOwnership(newOwner)
+  await controller.transferOwnership(newOwner)
+}
+
+deployContracts()
+  .then(setupOwnership)
+  .then(() => process.exit(0))
+  .catch((error: Error) => {
+    console.error(error)
+    process.exit(1)
+  })