52 lines
1.5 KiB
JavaScript
52 lines
1.5 KiB
JavaScript
import {ethers} from "ethers";
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import {getAbi} from "./abi.js";
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import {getProvider, getSigner} from "./blockchain.js";
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import {Cache} from './cache.js';
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const DEPLOYER_ADDRESS = '0xF99aB16Bd8398EAf12407D05A0F8824316008E99'
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const VAULT_INIT_CODE_HASH = '0xbf043f7035d5aa3be2b3c94df5b256fbe24675689327af4ab71c48194c463031'
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const vaults = new Cache('vaults') // vault:owner
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const deployerAbi = await getAbi('VaultDeployer');
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function newVault(address, owner) {
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return {address, owner, balances: {}}
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}
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export function vaultAddress(chainId, ownerAddress) {
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const encoded = ethers.AbiCoder.defaultAbiCoder().encode(['address'], [ownerAddress])
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const salt = ethers.keccak256(encoded)
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return ethers.getCreate2Address(DEPLOYER_ADDRESS, salt, VAULT_INIT_CODE_HASH)
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}
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export function loginAddress(socket, chainId, address) {
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// todo check for existing vault
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if (!vaults[address]) {
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//
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} else {
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// todo send welcome with basic info and extra tokens
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}
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}
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export async function ensureVault(socket, chainId, owner) {
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const address = vaultAddress(chainId, owner)
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if (!vaults[address]) {
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const deployer = new ethers.Contract(DEPLOYER_ADDRESS, deployerAbi, getSigner(chainId))
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await deployer.deployVault(owner)
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}
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}
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export async function watchVaultCreated(provider, db, event) {
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console.log(`vault created`, event)
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}
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export async function watchErc20Transfer(provider, db, event) {
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console.log('Transfer', event)
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}
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