OpenValue Contracts

1. DeterministicERC20Factory - Creates new tokens through CREATE2
2. USDCOV - Virtual currency used for testing
3. [TBD] ERC20OV Modification of ERC20 contract that implements transferFrom which prevents rug pull and other protections

Notes

Use Alchemy account from 1Password to define env variables as per .env.sample

Requesting ETH to your Wallet hash (requires Alchemy account to login): https://goerlifaucet.com/

How to start developing it:

1. Populate your .env file TESTNET_ALCHEMY_URL= TESTNET_ALCHEMY_API_KEY= TESTNET_BLOCK_NUM_PIN=<BLOCK_ID> TESTNET_PRIVATE_KEY=<META_MASK_PRIVATE_KEY> TESTNET_USDCOV_DEPLOYER=<META_MASK_ADDRESS>

2. Compile contracts npx hardhat compile

3. Start local node npx hardhat node

4. Deploy Simple Factory + Token for testing npx hardhat run --network goerly scripts/deploySimple.ts

5. Deploy USDCOV Virtual Currency npx hardhat run --network goerly scripts/deployUSDCOV.ts

6. Import USDCOV to your MetaMask through deployed address You should now have 1 trillion USDCOV in MetaMask

How to setup local contracts:

1. npx hardhat run scripts/deployTokens.ts --network localhost. Add TEST_TOKEN_ADDRESS and WETH_ADDRESS to .env
2. npx hardhat run scripts/deployUniswap.ts --network localhost. Add uniswap contract addresses to .env
3. npx hardhat run scripts/deployPool.ts --network localhost. Add Pool address to .env

After that you will be able to run tests with set up local environment. To run tests locally: npx hardhat test --network localhost

Running local tests with npm scripts:

1. npm run node:local - start Hardhat local node
2. npm run deploy:local -- --all -this will pre-deploy tokens, Uniswap contracts, Weth-TAT and A-B pools And this will set those addresses in .env.local.
3. npm run test:local - hardhat will execute tests using already created .env.local file in it's config

P.S. If you do not want to deploy pools. Eg you gonna deploy them in external tests. Then deploy command should be simply: npm run deploy:local