70 lines
2.3 KiB
JavaScript
70 lines
2.3 KiB
JavaScript
const Web3 = require('web3')
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const { ERC677_BRIDGE_TOKEN_ABI, BRIDGE_VALIDATORS_ABI, FOREIGN_NATIVE_TO_ERC_ABI, BOX_ABI } = require('../commons')
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const waitUntil = async (predicate, step = 100, timeout = 10000) => {
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const stopTime = Date.now() + timeout
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while (Date.now() <= stopTime) {
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const result = await predicate()
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if (result) {
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return result
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}
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await new Promise(resolve => setTimeout(resolve, step)) // sleep
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}
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throw new Error(`waitUntil timed out after ${timeout} ms`)
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}
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const sendEther = async (rpcUrl, account, to) => {
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const web3 = new Web3(new Web3.providers.HttpProvider(rpcUrl))
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web3.eth.accounts.wallet.add(account.privateKey)
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await web3.eth.sendTransaction({
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from: account.address,
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to,
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gasPrice: '1',
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gas: '50000',
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value: '1000000000000000000'
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})
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}
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const sendTokens = async (rpcUrl, account, tokenAddress, recipientAddress) => {
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const web3 = new Web3(new Web3.providers.HttpProvider(rpcUrl))
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web3.eth.accounts.wallet.add(account.privateKey)
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const erc20Token = new web3.eth.Contract(ERC677_BRIDGE_TOKEN_ABI, tokenAddress)
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await erc20Token.methods.transfer(recipientAddress, web3.utils.toWei('0.01')).send({
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from: account.address,
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gas: '1000000'
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})
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}
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const sendAMBMessage = async (rpcUrl, account, boxAddress, bridgeAddress, boxOtherSideAddress) => {
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const web3 = new Web3(new Web3.providers.HttpProvider(rpcUrl))
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web3.eth.accounts.wallet.add(account.privateKey)
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const homeBox = new web3.eth.Contract(BOX_ABI, boxAddress)
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await homeBox.methods.setValueOnOtherNetwork(3, bridgeAddress, boxOtherSideAddress).send({
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from: account.address,
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gas: '400000'
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})
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}
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const addValidator = async (rpcUrl, account, bridgeAddress) => {
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const web3 = new Web3(new Web3.providers.HttpProvider(rpcUrl))
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web3.eth.accounts.wallet.add(account.privateKey)
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const bridgeContract = new web3.eth.Contract(FOREIGN_NATIVE_TO_ERC_ABI, bridgeAddress)
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const foreignValidatorsAddress = await bridgeContract.methods.validatorContract().call()
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const foreignBridgeValidators = new web3.eth.Contract(BRIDGE_VALIDATORS_ABI, foreignValidatorsAddress)
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await foreignBridgeValidators.methods.addValidator('0xE71FBa5db00172bb0C93d649362B006300000935').send({
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from: account.address,
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gas: '5000000'
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})
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}
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module.exports = {
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waitUntil,
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sendEther,
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sendTokens,
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addValidator,
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sendAMBMessage
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}
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