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import { flags } from '@oclif/command'
import BigNumber from 'bignumber.js'
import { BaseCommand } from '../../base'
import { newCheckBuilder } from '../../utils/checks'
import { displaySendTx } from '../../utils/cli'
import { Flags } from '../../utils/command'
export default class ValidatorGroupCommission extends BaseCommand {
static description =
'Update the commission for a registered Validator Group. This represents the share of the epoch rewards given to elected Validators that goes to the group they are a member of.'
static flags = {
from: Flags.address({ required: true, description: 'Address for the Validator Group' }),
commission: flags.string({ required: true }),
static examples = [
'commission --from 0x47e172F6CfB6c7D01C1574fa3E2Be7CC73269D95 --commission 0.1',
async run() {
const res = this.parse(ValidatorGroupCommission)
this.kit.defaultAccount = res.flags.from
const validators = await this.kit.contracts.getValidators()
const commission = new BigNumber(res.flags.commission)
await newCheckBuilder(this, res.flags.from)
.addCheck('Commission is in range [0,1]', () => commission.gte(0) && commission.lte(1))
const tx = await validators.updateCommission(commission)
await displaySendTx('updateCommission', tx)
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