aave-protocol-v2/tasks/full/2_lending_pool.ts

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import { task } from 'hardhat/config';
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import { insertContractAddressInDb } from '../../helpers/contracts-helpers';
import {
deployATokensAndRatesHelper,
deployLendingPool,
deployLendingPoolConfigurator,
deployStableAndVariableTokensHelper,
} from '../../helpers/contracts-deployments';
import { eContractid } from '../../helpers/types';
import { waitForTx } from '../../helpers/misc-utils';
import {
getLendingPoolAddressesProvider,
getLendingPool,
getLendingPoolConfiguratorProxy,
} from '../../helpers/contracts-getters';
import { HardhatRuntimeEnvironment } from 'hardhat/types';
task('full:deploy-lending-pool', 'Deploy lending pool for dev enviroment')
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.addFlag('verify', 'Verify contracts at Etherscan')
.setAction(async ({ verify }, DRE: HardhatRuntimeEnvironment) => {
try {
await DRE.run('set-DRE');
const addressesProvider = await getLendingPoolAddressesProvider();
// Deploy lending pool
const lendingPoolImpl = await deployLendingPool(verify);
// Set lending pool impl to address provider
await waitForTx(await addressesProvider.setLendingPoolImpl(lendingPoolImpl.address));
const address = await addressesProvider.getLendingPool();
const lendingPoolProxy = await getLendingPool(address);
await insertContractAddressInDb(eContractid.LendingPool, lendingPoolProxy.address);
// Deploy lending pool configurator
const lendingPoolConfiguratorImpl = await deployLendingPoolConfigurator(verify);
// Set lending pool conf impl to Address Provider
await waitForTx(
await addressesProvider.setLendingPoolConfiguratorImpl(lendingPoolConfiguratorImpl.address)
);
const lendingPoolConfiguratorProxy = await getLendingPoolConfiguratorProxy(
await addressesProvider.getLendingPoolConfigurator()
);
await insertContractAddressInDb(
eContractid.LendingPoolConfigurator,
lendingPoolConfiguratorProxy.address
);
// Deploy deployment helpers
await deployStableAndVariableTokensHelper(
[lendingPoolProxy.address, addressesProvider.address],
verify
);
await deployATokensAndRatesHelper(
[lendingPoolProxy.address, addressesProvider.address, lendingPoolConfiguratorProxy.address],
verify
);
} catch (error) {
if (DRE.network.name.includes('tenderly')) {
const transactionLink = `https://dashboard.tenderly.co/${DRE.config.tenderly.username}/${
DRE.config.tenderly.project
}/fork/${DRE.tenderlyRPC.getFork()}/simulation/${DRE.tenderlyRPC.getHead()}`;
console.error('Check tx error:', transactionLink);
}
throw error;
}
});