Vojtech Simetka
79 lines
2.5 KiB
TypeScript
79 lines
2.5 KiB
TypeScript
import { providers, Wallet } from 'ethers'
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import { sleepMs } from '.'
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import { BzzToken } from '../models/BzzToken'
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import { DaiToken } from '../models/DaiToken'
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import { Rpc } from './rpc'
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export class WalletAddress {
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private constructor(
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public address: string,
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public bzz: BzzToken,
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public dai: DaiToken,
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public provider: providers.JsonRpcProvider,
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) {}
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static async make(address: string, provider: providers.JsonRpcProvider): Promise<WalletAddress> {
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const bzz = new BzzToken(await Rpc._eth_getBalanceERC20(address, provider))
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const dai = new DaiToken(await Rpc._eth_getBalance(address, provider))
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return new WalletAddress(address, bzz, dai, provider)
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}
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public async refresh(): Promise<WalletAddress> {
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this.bzz = new BzzToken(await Rpc._eth_getBalanceERC20(this.address, this.provider))
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this.dai = new DaiToken(await Rpc._eth_getBalance(this.address, this.provider))
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return this
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}
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}
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export class ResolvedWallet {
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public address: string
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public privateKey: string
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private constructor(
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public wallet: Wallet,
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public bzz: BzzToken,
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public dai: DaiToken,
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public provider: providers.JsonRpcProvider,
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) {
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this.address = wallet.address
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this.privateKey = wallet.privateKey
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}
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static async make(privateKeyOrWallet: string | Wallet, provider: providers.JsonRpcProvider): Promise<ResolvedWallet> {
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const wallet =
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typeof privateKeyOrWallet === 'string' ? new Wallet(privateKeyOrWallet, provider) : privateKeyOrWallet
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const address = wallet.address
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const bzz = new BzzToken(await Rpc._eth_getBalanceERC20(address, provider))
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const dai = new DaiToken(await Rpc._eth_getBalance(address, provider))
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return new ResolvedWallet(wallet, bzz, dai, provider)
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}
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public async refresh(): Promise<ResolvedWallet> {
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this.bzz = new BzzToken(await Rpc._eth_getBalanceERC20(this.address, this.provider))
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this.dai = new DaiToken(await Rpc._eth_getBalance(this.address, this.provider))
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return this
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}
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public async transfer(destination: string, jsonRpcProvider: string): Promise<void> {
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const DUMMY_GAS_PRICE = '50000000000000'
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if (this.bzz.toDecimal.gt(0.05)) {
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await Rpc.sendBzzTransaction(this.privateKey, destination, this.bzz.toString, jsonRpcProvider)
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await sleepMs(5_000)
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}
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if (this.dai.toBigNumber.gt(DUMMY_GAS_PRICE)) {
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await Rpc.sendNativeTransaction(
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this.privateKey,
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destination,
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this.dai.toBigNumber.minus(DUMMY_GAS_PRICE).toString(),
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jsonRpcProvider,
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)
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}
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}
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}
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