tokenbridge/oracle/config/base.config.js

95 lines
2.9 KiB
JavaScript

require('../env')
const { toBN } = require('web3').utils
const { web3Home, web3Foreign } = require('../src/services/web3')
const { privateKeyToAddress } = require('../src/utils/utils')
const homeNativeErcAbi = require('../../contracts/build/contracts/HomeBridgeNativeToErc').abi
const foreignNativeErcAbi = require('../../contracts/build/contracts/ForeignBridgeNativeToErc').abi
const homeErcErcAbi = require('../../contracts/build/contracts/HomeBridgeErcToErc').abi
const foreignErc677Erc677Abi = require('../../contracts/build/contracts/ForeignBridgeErc677ToErc677')
.abi
const homeErcNativeAbi = require('../../contracts/build/contracts/HomeBridgeErcToNative').abi
const foreignErcNativeAbi = require('../../contracts/build/contracts/ForeignBridgeErcToNative').abi
const { VALIDATOR_ADDRESS, VALIDATOR_ADDRESS_PRIVATE_KEY } = process.env
let homeAbi
let foreignAbi
let id
switch (process.env.BRIDGE_MODE) {
case 'NATIVE_TO_ERC':
homeAbi = homeNativeErcAbi
foreignAbi = foreignNativeErcAbi
id = 'native-erc'
break
case 'ERC_TO_ERC':
homeAbi = homeErcErcAbi
foreignAbi = foreignErc677Erc677Abi
id = 'erc-erc'
break
case 'ERC_TO_NATIVE':
homeAbi = homeErcNativeAbi
foreignAbi = foreignErcNativeAbi
id = 'erc-native'
break
default:
if (process.env.NODE_ENV !== 'test') {
throw new Error(`Bridge Mode: ${process.env.BRIDGE_MODE} not supported.`)
} else {
homeAbi = homeErcNativeAbi
foreignAbi = foreignErcNativeAbi
id = 'erc-native'
}
}
let maxProcessingTime = null
if (String(process.env.MAX_PROCESSING_TIME) === '0') {
maxProcessingTime = 0
} else if (!process.env.MAX_PROCESSING_TIME) {
maxProcessingTime =
4 * Math.max(process.env.HOME_POLLING_INTERVAL, process.env.FOREIGN_POLLING_INTERVAL)
} else {
maxProcessingTime = Number(process.env.MAX_PROCESSING_TIME)
}
const bridgeConfig = {
homeBridgeAddress: process.env.HOME_BRIDGE_ADDRESS,
homeBridgeAbi: homeAbi,
foreignBridgeAddress: process.env.FOREIGN_BRIDGE_ADDRESS,
foreignBridgeAbi: foreignAbi,
eventFilter: {},
validatorAddress: VALIDATOR_ADDRESS || privateKeyToAddress(VALIDATOR_ADDRESS_PRIVATE_KEY),
maxProcessingTime
}
const homeConfig = {
eventContractAddress: process.env.HOME_BRIDGE_ADDRESS,
eventAbi: homeAbi,
bridgeContractAddress: process.env.HOME_BRIDGE_ADDRESS,
bridgeAbi: homeAbi,
pollingInterval: process.env.HOME_POLLING_INTERVAL,
startBlock: toBN(process.env.HOME_START_BLOCK || 0),
web3: web3Home
}
const foreignConfig = {
eventContractAddress: process.env.FOREIGN_BRIDGE_ADDRESS,
eventAbi: foreignAbi,
bridgeContractAddress: process.env.FOREIGN_BRIDGE_ADDRESS,
bridgeAbi: foreignAbi,
pollingInterval: process.env.FOREIGN_POLLING_INTERVAL,
startBlock: toBN(process.env.FOREIGN_START_BLOCK || 0),
web3: web3Foreign
}
module.exports = {
bridgeConfig,
homeConfig,
foreignConfig,
id
}