103 lines
3.9 KiB
TypeScript
103 lines
3.9 KiB
TypeScript
import { getSelectedAccount, getSelectedNetwork } from '@/utils/platform';
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import { BigNumber, ethers } from "ethers"
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export const signMsg = async (msg: string) => {
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const account = await getSelectedAccount()
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const wallet = new ethers.Wallet(account.pk)
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return await wallet.signMessage( msg.startsWith('0x') ? ethers.utils.arrayify(msg): msg)
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}
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export const signTypedData = async (msg: string) => {
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const account = await getSelectedAccount()
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const wallet = new ethers.Wallet(account.pk)
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const parsedMsg = JSON.parse(msg)
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if(parsedMsg?.primaryType) {
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if(parsedMsg.primaryType in parsedMsg.types){
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parsedMsg.types = {
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[parsedMsg.primaryType]: parsedMsg.types[parsedMsg.primaryType]
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}
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}
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}
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return await wallet._signTypedData(parsedMsg.domain, parsedMsg.types, parsedMsg.message)
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}
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export const getBalance = async () =>{
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const account = await getSelectedAccount()
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const network = await getSelectedNetwork()
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const provider = new ethers.providers.JsonRpcProvider(network.rpc)
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return await provider.getBalance(account.address)
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}
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export const getGasPrice = async () => {
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const network = await getSelectedNetwork()
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const provider = new ethers.providers.JsonRpcProvider(network.rpc)
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return await provider.getGasPrice()
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}
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export const getBlockNumber = async () => {
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const network = await getSelectedNetwork()
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const provider = new ethers.providers.JsonRpcProvider(network.rpc)
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return await provider.getBlockNumber()
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}
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export const getBlockByNumber = async (blockNum: number) => {
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const network = await getSelectedNetwork()
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const provider = new ethers.providers.JsonRpcProvider(network.rpc)
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return await provider.getBlock(blockNum)
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}
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export const estimateGas = async ({to = '', from = '', data = '', value = '0x0' }: {to: string, from: string, data: string, value: string}) => {
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const network = await getSelectedNetwork()
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const provider = new ethers.providers.JsonRpcProvider(network.rpc)
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return await provider.estimateGas({to, from, data, value})
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}
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export const evmCall = async ({to = '', from = '', data = '', value = '0x0' }: {to: string, from: string, data: string, value: string}) => {
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const network = await getSelectedNetwork()
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const provider = new ethers.providers.JsonRpcProvider(network.rpc)
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return await provider.call({to, from, data, value})
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}
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export const getTxByHash = async (hash: string) => {
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const network = await getSelectedNetwork()
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const provider = new ethers.providers.JsonRpcProvider(network.rpc)
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return await provider.getTransaction(hash)
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}
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export const getTxReceipt = async (hash: string) => {
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const network = await getSelectedNetwork()
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const provider = new ethers.providers.JsonRpcProvider(network.rpc)
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return await provider.getTransactionReceipt(hash)
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}
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export const sendTransaction = async ({ data= '', gas='0x0', to='', from='', value='0x0', gasPrice='0x0'}:
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{to: string, from: string, data: string, value: string, gas: string, gasPrice: string},
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gasEstimate: Promise<BigNumber> | null = null, pGasPrice : Promise<BigNumber> | null) => {
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const account = await getSelectedAccount()
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const network = await getSelectedNetwork()
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const wallet = new ethers.Wallet(account.pk, new ethers.providers.JsonRpcProvider(network.rpc))
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if(gas === '0x0') {
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if(!gasEstimate){
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throw new Error('No gas estimate available')
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}else {
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gas = (await gasEstimate).toString()
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}
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}
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if(gasPrice === '0x0') {
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if(!pGasPrice){
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throw new Error('No gas estimate available')
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}else {
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gasPrice = (await pGasPrice).toString()
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}
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}
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return await wallet.sendTransaction({to, from, data, value, gasLimit: gas, gasPrice})
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}
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export const formatBalance = (balance: string) => {
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Intl.NumberFormat('en-US', {
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notation: 'compact',
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maximumFractionDigits: 6
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}).format(Number(ethers.utils.parseEther(balance)))
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}
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