mirror of
https://github.com/Instadapp/aave-protocol-v2.git
synced 2024-07-29 21:47:30 +00:00
89 lines
3.0 KiB
TypeScript
89 lines
3.0 KiB
TypeScript
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import {task} from '@nomiclabs/buidler/config';
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import {checkVerification} from '../../helpers/etherscan-verification';
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import {ConfigNames} from '../../helpers/configuration';
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import {EthereumNetworkNames} from '../../helpers/types';
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import {eContractid} from '../../helpers/types';
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import {
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getAaveProtocolTestHelpers,
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getEthersSigners,
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getLendingPool,
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getMockedTokens,
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MockTokenMap,
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} from '../../helpers/contracts-helpers';
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import AaveConfig from '../../config/aave';
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import BigNumber from 'bignumber.js';
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import {LendingPool} from '../../types/LendingPool';
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import {ethers} from 'ethers';
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import {ATokenFactory} from '../../types';
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task('aave:basicFlow', 'Execute protocol basic flow').setAction(async ({verify}, localBRE) => {
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const POOL_NAME = ConfigNames.Aave;
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const network = <EthereumNetworkNames>localBRE.network.name;
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await localBRE.run('set-bre');
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// Prevent loss of gas verifying all the needed ENVs for Etherscan verification
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// if (verify) {
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// checkVerification();
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// }
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const [, , user1, user2] = await getEthersSigners();
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const daiAmount = 1000;
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const wethAmount = 1000;
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const daiTokenAmount = new BigNumber(daiAmount).times(new BigNumber(10).pow(18)).toFixed(0);
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const wethTokenAmount = new BigNumber(wethAmount).times(new BigNumber(10).pow(18)).toFixed(0);
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console.log('Basic Flow started\n');
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// deploy protocol
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await localBRE.run('aave:dev');
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const tokens: MockTokenMap = await getMockedTokens(AaveConfig);
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// mint reserve tokens to user0
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const DAI = tokens.DAI;
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await DAI.connect(user1).mint(daiTokenAmount);
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const daiDepositAmount = new BigNumber('100').times(new BigNumber(10).pow(18)).toFixed(0);
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// mint WETH for user2
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const WETH = tokens.WETH;
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await WETH.connect(user2).mint(wethTokenAmount);
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const wethDepositAmount = new BigNumber('100').times(new BigNumber(10).pow(18)).toFixed(0);
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// user1 deposits DAI, user2 deposits WETH
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const LendingPool: LendingPool = await getLendingPool();
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await DAI.connect(user1).approve(LendingPool.address, ethers.constants.MaxUint256);
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await LendingPool.connect(user1).deposit(
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DAI.address,
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daiDepositAmount,
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await user1.getAddress(),
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0
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);
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await WETH.connect(user2).approve(LendingPool.address, ethers.constants.MaxUint256);
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await LendingPool.connect(user2).deposit(
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WETH.address,
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wethDepositAmount,
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await user2.getAddress(),
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0
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);
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// to check the adai
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// const reserveData = await LendingPool.connect(user1).getReserveData(DAI.address);
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// const AToken = ATokenFactory.connect(reserveData[7].toString(), user1);
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// user1 borrows WETH token at stable rate
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const wethBorrowAmount = new BigNumber('100').times(new BigNumber(10).pow(18)).toFixed(0);
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console.log('========== ', WETH.address);
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await LendingPool.connect(user1).borrow(
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WETH.address,
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wethBorrowAmount,
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1,
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0,
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await user1.getAddress()
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);
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console.log('--------------');
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console.log(await (await WETH.connect(user1).balanceOf(await user1.getAddress())).toString());
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// user1 repays debt
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// user1 withdraws collateral
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});
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