Initial ENS support for resolving names -> address on search
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c2e37470e1
commit
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@ -1,5 +1,6 @@
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import React, { useState, useEffect, useMemo } from "react";
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import { useParams, useLocation, useHistory } from "react-router-dom";
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import { ethers } from "ethers";
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import queryString from "query-string";
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import Blockies from "react-blockies";
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import StandardFrame from "./StandardFrame";
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@ -12,10 +13,10 @@ import PendingResults from "./search/PendingResults";
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import TransactionItem from "./search/TransactionItem";
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import { SearchController } from "./search/search";
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import { useFeeToggler } from "./search/useFeeToggler";
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import { ethers } from "ethers";
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import { provider } from "./ethersconfig";
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type BlockParams = {
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address: string;
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addressOrName: string;
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direction?: string;
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};
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@ -33,13 +34,33 @@ const AddressTransactions: React.FC = () => {
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hash = qs.h as string;
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}
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const [checksummedAddress, setChecksummedAddress] = useState<string>();
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const [isENS, setENS] = useState<boolean>();
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// If it looks like it is an ENS name, try to resolve it
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useEffect(() => {
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if (ethers.utils.isAddress(params.addressOrName)) {
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// Normalize to checksummed address
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const checksummedAddress = useMemo(
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() => ethers.utils.getAddress(params.address),
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[params.address]
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);
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if (params.address !== checksummedAddress) {
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console.log("NORMALIZE");
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setChecksummedAddress(ethers.utils.getAddress(params.addressOrName));
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return;
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}
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const resolveName = async () => {
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const resolvedAddress = await provider.resolveName(params.addressOrName);
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if (resolvedAddress !== null) {
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setENS(true);
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setChecksummedAddress(resolvedAddress);
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}
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};
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resolveName();
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}, [params.addressOrName]);
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// Request came with a non-checksummed address; fix the URL
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if (
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!isENS &&
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checksummedAddress &&
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params.addressOrName !== checksummedAddress
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) {
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history.replace(
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`/address/${checksummedAddress}${
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params.direction ? "/" + params.direction : ""
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@ -49,6 +70,10 @@ const AddressTransactions: React.FC = () => {
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const [controller, setController] = useState<SearchController>();
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useEffect(() => {
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if (!checksummedAddress) {
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return;
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}
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const readFirstPage = async () => {
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const _controller = await SearchController.firstPage(checksummedAddress);
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setController(_controller);
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@ -100,24 +125,33 @@ const AddressTransactions: React.FC = () => {
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const page = useMemo(() => controller?.getPage(), [controller]);
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document.title = `Address ${params.address} | Otterscan`;
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document.title = `Address ${params.addressOrName} | Otterscan`;
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const [feeDisplay, feeDisplayToggler] = useFeeToggler();
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if (!checksummedAddress) {
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return <></>;
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}
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return (
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<StandardFrame>
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<StandardSubtitle>
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<div className="flex space-x-2 items-baseline">
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<Blockies
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className="self-center rounded"
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seed={params.address.toLowerCase()}
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seed={checksummedAddress.toLowerCase()}
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scale={3}
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/>
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<span>Address</span>
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<span className="font-address text-base text-gray-500">
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{params.address}
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{checksummedAddress}
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</span>
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<Copy value={params.address} rounded />
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<Copy value={checksummedAddress} rounded />
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{isENS && (
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<span className="rounded-lg px-2 py-1 bg-gray-200 text-gray-500 text-xs">
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ENS: {params.addressOrName}
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</span>
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)}
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</div>
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</StandardSubtitle>
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<ContentFrame>
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@ -130,7 +164,7 @@ const AddressTransactions: React.FC = () => {
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)}
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</div>
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<UndefinedPageControl
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address={params.address}
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address={params.addressOrName}
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isFirst={controller?.isFirst}
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isLast={controller?.isLast}
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prevHash={page ? page[0].hash : ""}
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@ -148,7 +182,7 @@ const AddressTransactions: React.FC = () => {
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<TransactionItem
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key={tx.hash}
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tx={tx}
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selectedAddress={params.address}
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selectedAddress={params.addressOrName}
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feeDisplay={feeDisplay}
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/>
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))}
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@ -159,7 +193,7 @@ const AddressTransactions: React.FC = () => {
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)}
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</div>
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<UndefinedPageControl
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address={params.address}
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address={params.addressOrName}
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isFirst={controller.isFirst}
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isLast={controller.isLast}
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prevHash={page ? page[0].hash : ""}
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@ -30,7 +30,7 @@ const App = () => (
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<Route path="/tx/:txhash">
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<Transaction />
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</Route>
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<Route path="/address/:address/:direction?">
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<Route path="/address/:addressOrName/:direction?">
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<AddressTransactions />
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</Route>
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</Route>
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@ -27,7 +27,8 @@ const Search: React.FC = () => {
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return <></>;
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}
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history.replace("/");
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// Assume it is an ENS name
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history.replace(`/address/${q}`);
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return <></>;
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};
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