tokenbridge/oracle/config/transfer-watcher.config.js

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const baseConfig = require('./base.config')
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const { ERC20_ABI, ZERO_ADDRESS } = require('../../commons')
const { EXIT_CODES } = require('../src/utils/constants')
const id = `${baseConfig.id}-transfer`
if (baseConfig.id !== 'erc-native') {
console.error(`Transfer watcher not required for bridge mode ${process.env.ORACLE_BRIDGE_MODE}`)
process.exit(EXIT_CODES.WATCHER_NOT_REQUIRED)
}
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// exact address of the token contract is set in the watcher.js checkConditions() function
baseConfig.foreign.eventContract = new baseConfig.foreign.web3.eth.Contract(ERC20_ABI, ZERO_ADDRESS)
module.exports = {
...baseConfig,
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main: baseConfig.foreign,
event: 'Transfer',
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eventFilter: { to: baseConfig.foreign.bridgeAddress },
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sender: 'home',
queue: 'home-prioritized',
name: `watcher-${id}`,
id
}