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Original file line number | Diff line number | Diff line change |
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import { ethers } from 'hardhat' | ||
import { getKeyHash } from './utils' | ||
import { Prepayment__factory } from '@bisonai/orakl-contracts' | ||
import hre from 'hardhat' | ||
import { readFileSync } from 'fs' | ||
import { join } from 'path' | ||
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const ACC_ID = process.env.ACC_ID | ||
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async function createContracts(count: number) { | ||
const { getNamedAccounts } = hre | ||
const { vrfCoordinator, prepayment: prepaymentAddress } = await getNamedAccounts() | ||
const prepayment = await ethers.getContractAt(Prepayment__factory.abi, prepaymentAddress) | ||
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const VRFConsumerFactory = await ethers.getContractFactory('VRFConsumer') | ||
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const contracts = [] | ||
for (let i = 0; i < count; i++) { | ||
const userContract = await VRFConsumerFactory.deploy(vrfCoordinator) | ||
await userContract.deployed() | ||
contracts.push(userContract.address) | ||
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await (await prepayment.addConsumer(ACC_ID, userContract.address)).wait() | ||
} | ||
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return contracts | ||
} | ||
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async function requestRandomWords(contracts: string[]) { | ||
const path = join(__dirname, '../deployments/localhost/VRFConsumer.json') | ||
const VRFConsumerABI = JSON.parse(readFileSync(path, 'utf-8')).abi | ||
for (const contractAddr of contracts) { | ||
const keyHash = getKeyHash() | ||
const callbackGasLimit = 500_000 | ||
const numWords = 1 | ||
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const contract = await ethers.getContractAt(VRFConsumerABI, contractAddr) | ||
await contract.requestRandomWords(keyHash, ACC_ID, callbackGasLimit, numWords) | ||
} | ||
} | ||
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async function readRandomwords(contracts: string[]) { | ||
const path = join(__dirname, '../deployments/localhost/VRFConsumer.json') | ||
const VRFConsumerABI = JSON.parse(readFileSync(path, 'utf-8')).abi | ||
for (const contractAddr of contracts) { | ||
const contract = await ethers.getContractAt(VRFConsumerABI, contractAddr) | ||
const randomWord = await contract.sRandomWord() | ||
console.log(`${contract.address} randomWord ${randomWord.toString()}`) | ||
} | ||
} | ||
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async function main() { | ||
// const contracts = await createContracts(5) | ||
// console.log(contracts) | ||
const contracts = [ | ||
'0x8A791620dd6260079BF849Dc5567aDC3F2FdC318', | ||
'0xB7f8BC63BbcaD18155201308C8f3540b07f84F5e', | ||
'0x0DCd1Bf9A1b36cE34237eEaFef220932846BCD82', | ||
'0x0B306BF915C4d645ff596e518fAf3F9669b97016', | ||
'0x9A9f2CCfdE556A7E9Ff0848998Aa4a0CFD8863AE' | ||
] | ||
// await requestRandomWords(contracts) | ||
await readRandomwords(contracts) | ||
} | ||
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main().catch((error) => { | ||
console.error(error) | ||
process.exitCode = 1 | ||
}) |
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