Files
server/faucet.js
2024-07-17 17:01:36 -04:00

65 lines
2.7 KiB
JavaScript

import {ethers} from "ethers";
import {getProvider, getSigner} from "./blockchain.js";
import {chainInfo} from "./chain.js";
import {mockERC20Contract, newContract} from "./contract.js";
import {metadata} from "./metadata.js";
export async function gib( chainId, owner, vault, tokenAmounts ) {
if (!owner || !vault) return
if (chainId === 421614) {
// Arbitrum-Sepolia
// Find the USDC mock coin and print 10k
for (const t of metadata[421614].t) {
if (t.s === 'USDC' && t.x.mock) {
// print 10,000 USDC
const signer = getSigner(421614);
const usdc = await newContract(t.a, 'MockERC20', signer)
await usdc.mint(vault, 10_000_000000)
console.log(`minted 10,000 USDC to ${vault}`)
}
}
return
}
if( (chainId === 31337 || chainId === 1337) ) {
const provider = getProvider(chainId);
let faucet = new ethers.Wallet(
// Dev Account #8
'0xdbda1821b80551c9d65939329250298aa3472ba22feea921c0cf5d620ea67b97',
provider
)
const address = faucet.address;
faucet = new ethers.NonceManager(faucet)
let nonce = await provider.getTransactionCount(address, 'pending')
const signer = await provider.getSigner() // regular server signer not the #8 faucet
for (const [token, amount] of Object.entries(tokenAmounts)) {
// if (!(token in mock_token_decimals)) {
// const contract = erc20(chainId, token)
// mock_token_decimals[token] = Number(await contract.decimals())
// }
// const bAmount = BigInt(Math.trunc(amount * 10**mock_token_decimals[token]))
if (token==='native') {
console.log(`faucet sending native coin to ${owner} +${amount}`)
await faucet.sendTransaction({to:owner, value:amount, nonce: nonce++})
}
else {
console.log(`sending ${token} coin to ${vault} +${amount}`)
await (await mockERC20Contract(token,signer)).mint(vault, amount)
}
}
if (chainId === 31337) {
const info = chainInfo[chainId]
if (info.mockCoins) {
const [coinAddr, usdAddr] = info.mockCoins
const signer = await provider.getSigner()
console.log('faucet minting tokens to', vault)
await (await mockERC20Contract(coinAddr, signer)).mint(vault, 10n * 10n ** 18n)
await (await mockERC20Contract(usdAddr, signer)).mint(vault, 10_000n * 10n ** 6n)
}
}
return
}
}