c37ffcc864
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Introduces src/shared/chainSwitch.js with a single onChainSwitch() function that handles every state change required when switching networks: - Updates networkId, rpcUrl, blockscoutUrl from network config - Clears price caches (testnet tokens are worthless) - Resets lastBalanceRefresh to force immediate refresh - Clears per-address balances and token balances - Clears tokenHolderCache and fraudContracts (chain-specific) - Persists state Both callers (settings UI dropdown, background wallet_switchEthereumChain) now go through this single code path. Adding a new chain (e.g. ETC) requires only a new entry in networks.js with no per-caller wiring. Also adds defense-in-depth testnet checks in prices.js (getPrice, getAddressValueUsd, etc.) and fixes a hardcoded etherscan.io link in addressToken.js to use the network-aware explorer URL. Closes #139
426 lines
16 KiB
JavaScript
426 lines
16 KiB
JavaScript
// Address-token detail view: shows a single token's balance and
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// filtered transactions for the selected address.
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const {
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$,
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showView,
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showFlash,
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flashCopyFeedback,
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addressDotHtml,
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addressTitle,
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escapeHtml,
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truncateMiddle,
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balanceLine,
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} = require("./helpers");
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const {
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state,
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currentAddress,
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saveState,
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currentNetwork,
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} = require("../../shared/state");
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const { TOKEN_BY_ADDRESS, resolveSymbol } = require("../../shared/tokenList");
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const {
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formatUsd,
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getPrice,
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getAddressValueUsd,
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} = require("../../shared/prices");
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const {
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fetchRecentTransactions,
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filterTransactions,
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} = require("../../shared/transactions");
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const { resolveEnsNames } = require("../../shared/ens");
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const {
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updateSendBalance,
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renderSendTokenSelect,
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resetSendValidation,
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} = require("./send");
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const { log } = require("../../shared/log");
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const makeBlockie = require("ethereum-blockies-base64");
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let ctx;
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const EXT_ICON =
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`<span style="display:inline-block;width:10px;height:10px;margin-left:4px;vertical-align:middle">` +
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`<svg viewBox="0 0 12 12" fill="none" stroke="currentColor" stroke-width="1.5">` +
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`<path d="M4.5 1.5H2a.5.5 0 00-.5.5v8a.5.5 0 00.5.5h8a.5.5 0 00.5-.5V7.5"/>` +
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`<path d="M7 1.5h3.5V5M7 5.5L10.5 1.5"/>` +
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`</svg></span>`;
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function etherscanAddressLink(address) {
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return `${currentNetwork().explorerUrl}/address/${address}`;
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}
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function etherscanTokenLink(tokenContract, holderAddress) {
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return `${currentNetwork().explorerUrl}/token/${tokenContract}?a=${holderAddress}`;
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}
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function isoDate(timestamp) {
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const d = new Date(timestamp * 1000);
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const pad = (n) => String(n).padStart(2, "0");
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if (state.utcTimestamps) {
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return (
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d.getUTCFullYear() +
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"-" +
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pad(d.getUTCMonth() + 1) +
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"-" +
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pad(d.getUTCDate()) +
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"T" +
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pad(d.getUTCHours()) +
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":" +
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pad(d.getUTCMinutes()) +
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":" +
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pad(d.getUTCSeconds()) +
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"Z"
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);
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}
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const offsetMin = -d.getTimezoneOffset();
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const sign = offsetMin >= 0 ? "+" : "-";
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const absOff = Math.abs(offsetMin);
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const tzStr = sign + pad(Math.floor(absOff / 60)) + ":" + pad(absOff % 60);
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return (
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d.getFullYear() +
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"-" +
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pad(d.getMonth() + 1) +
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"-" +
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pad(d.getDate()) +
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"T" +
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pad(d.getHours()) +
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":" +
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pad(d.getMinutes()) +
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":" +
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pad(d.getSeconds()) +
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tzStr
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);
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}
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function timeAgo(timestamp) {
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const seconds = Math.floor(Date.now() / 1000 - timestamp);
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if (seconds < 60) return seconds + " seconds ago";
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const minutes = Math.floor(seconds / 60);
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if (minutes < 60)
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return minutes + " minute" + (minutes !== 1 ? "s" : "") + " ago";
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const hours = Math.floor(minutes / 60);
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if (hours < 24) return hours + " hour" + (hours !== 1 ? "s" : "") + " ago";
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const days = Math.floor(hours / 24);
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if (days < 30) return days + " day" + (days !== 1 ? "s" : "") + " ago";
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const months = Math.floor(days / 30);
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if (months < 12)
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return months + " month" + (months !== 1 ? "s" : "") + " ago";
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const years = Math.floor(days / 365);
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return years + " year" + (years !== 1 ? "s" : "") + " ago";
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}
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let loadedTxs = [];
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let ensNameMap = new Map();
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let currentSymbol = null;
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function show() {
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const wallet = state.wallets[state.selectedWallet];
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const addr = wallet.addresses[state.selectedAddress];
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const ai = state.selectedAddress;
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const tokenId = state.selectedToken;
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// Determine token symbol and balance
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let symbol, amount, price;
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const knownToken = TOKEN_BY_ADDRESS.get(tokenId.toLowerCase());
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if (tokenId === "ETH") {
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symbol = "ETH";
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amount = parseFloat(addr.balance || "0");
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price = getPrice("ETH");
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} else {
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const tb = (addr.tokenBalances || []).find(
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(t) => t.address.toLowerCase() === tokenId.toLowerCase(),
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);
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symbol = resolveSymbol(
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tokenId,
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addr.tokenBalances,
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state.trackedTokens,
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);
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amount = tb ? parseFloat(tb.balance || "0") : 0;
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price = getPrice(symbol);
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}
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currentSymbol = symbol;
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$("address-token-title").textContent =
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wallet.name + " \u2014 Address " + (ai + 1) + " \u2014 " + symbol;
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// Blockie
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const blockieEl = $("address-token-jazzicon");
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blockieEl.innerHTML = "";
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const img = document.createElement("img");
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img.src = makeBlockie(addr.address);
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img.width = 48;
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img.height = 48;
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img.style.imageRendering = "pixelated";
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img.style.borderRadius = "50%";
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blockieEl.appendChild(img);
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// Address line
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$("address-token-dot").innerHTML = addressDotHtml(addr.address);
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$("address-token-full").dataset.full = addr.address;
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$("address-token-full").textContent = addr.address;
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const addrLink =
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tokenId !== "ETH"
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? etherscanTokenLink(tokenId, addr.address)
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: etherscanAddressLink(addr.address);
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$("address-token-etherscan-link").innerHTML =
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`<a href="${addrLink}" target="_blank" rel="noopener" class="inline-flex items-center">${EXT_ICON}</a>`;
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// USD total for this token only
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const usdVal = price ? amount * price : null;
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const usdStr = formatUsd(usdVal);
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$("address-token-usd-total").innerHTML = usdStr || " ";
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// Single token balance line (no tokenId — not clickable here)
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$("address-token-balance").innerHTML = balanceLine(symbol, amount, price);
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// Token contract details (ERC-20 only)
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const contractInfo = $("address-token-contract-info");
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if (tokenId !== "ETH") {
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const tb = (addr.tokenBalances || []).find(
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(t) => t.address.toLowerCase() === tokenId.toLowerCase(),
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);
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const tracked = (state.trackedTokens || []).find(
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(t) => t.address.toLowerCase() === tokenId.toLowerCase(),
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);
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const rawName =
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(tb && tb.name) ||
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(tracked && tracked.name) ||
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(knownToken && knownToken.name) ||
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null;
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const rawSymbol =
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(tb && tb.symbol) ||
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(tracked && tracked.symbol) ||
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(knownToken && knownToken.symbol) ||
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null;
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const tokenName = rawName ? escapeHtml(rawName) : null;
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const tokenSymbol = rawSymbol ? escapeHtml(rawSymbol) : null;
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const tokenDecimals =
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tb && tb.decimals != null
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? tb.decimals
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: tracked && tracked.decimals != null
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? tracked.decimals
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: knownToken && knownToken.decimals != null
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? knownToken.decimals
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: null;
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const tokenHolders = tb && tb.holders != null ? tb.holders : null;
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const dot = addressDotHtml(tokenId);
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const tokenLink = `${currentNetwork().explorerUrl}/token/${escapeHtml(tokenId)}`;
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const projectUrl = knownToken && knownToken.url ? knownToken.url : null;
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let infoHtml = `<div class="font-bold mb-2">Contract Address</div>`;
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infoHtml +=
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`<div class="flex items-center mb-2">${dot}` +
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`<span class="break-all underline decoration-dashed cursor-pointer" id="address-token-contract-copy" data-copy="${escapeHtml(tokenId)}">${escapeHtml(tokenId)}</span>` +
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`<a href="${tokenLink}" target="_blank" rel="noopener" class="inline-flex items-center">${EXT_ICON}</a>` +
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`</div>`;
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if (tokenName)
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infoHtml += `<div class="mb-1"><span class="text-muted">Name:</span> ${tokenName}</div>`;
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if (tokenSymbol)
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infoHtml += `<div class="mb-1"><span class="text-muted">Symbol:</span> ${tokenSymbol}</div>`;
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if (tokenDecimals != null)
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infoHtml += `<div class="mb-1"><span class="text-muted">Decimals:</span> ${tokenDecimals}</div>`;
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if (tokenHolders != null)
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infoHtml += `<div class="mb-1"><span class="text-muted">Holders:</span> ${Number(tokenHolders).toLocaleString()}</div>`;
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if (projectUrl)
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infoHtml += `<div class="mb-1"><span class="text-muted">Website:</span> <a href="${escapeHtml(projectUrl)}" target="_blank" rel="noopener" class="underline decoration-dashed">${escapeHtml(projectUrl)}</a></div>`;
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contractInfo.innerHTML = infoHtml;
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contractInfo.classList.remove("hidden");
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} else {
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contractInfo.innerHTML = "";
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contractInfo.classList.add("hidden");
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}
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// Transactions
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$("address-token-tx-list").innerHTML =
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'<div class="text-muted text-xs py-1">Loading...</div>';
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showView("address-token");
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loadTransactions(addr.address, tokenId);
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}
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async function loadTransactions(address, tokenId) {
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try {
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const rawTxs = await fetchRecentTransactions(
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address,
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state.blockscoutUrl,
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);
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const result = filterTransactions(rawTxs, {
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hideLowHolderTokens: state.hideLowHolderTokens,
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hideFraudContracts: state.hideFraudContracts,
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hideDustTransactions: state.hideDustTransactions,
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dustThresholdGwei: state.dustThresholdGwei,
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fraudContracts: state.fraudContracts,
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});
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let txs = result.transactions;
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// Persist any newly discovered fraud contracts
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if (result.newFraudContracts.length > 0) {
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for (const addr of result.newFraudContracts) {
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if (!state.fraudContracts.includes(addr)) {
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state.fraudContracts.push(addr);
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}
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}
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await saveState();
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}
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// Filter to this token only
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if (tokenId === "ETH") {
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txs = txs.filter((tx) => tx.contractAddress === null);
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} else {
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txs = txs.filter(
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(tx) =>
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tx.contractAddress &&
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tx.contractAddress.toLowerCase() === tokenId.toLowerCase(),
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);
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}
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loadedTxs = txs;
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// Collect ALL unique addresses for ENS resolution so reverse
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// lookups work for every displayed address.
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const counterparties = [
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...new Set(txs.flatMap((tx) => [tx.from, tx.to].filter(Boolean))),
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];
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if (counterparties.length > 0) {
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try {
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ensNameMap = await resolveEnsNames(
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counterparties,
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state.rpcUrl,
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);
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} catch {
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ensNameMap = new Map();
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}
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}
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renderTransactions(txs);
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} catch (e) {
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log.errorf("loadTransactions failed:", e.message);
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$("address-token-tx-list").innerHTML =
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'<div class="text-muted text-xs py-1">Failed to load transactions.</div>';
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}
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}
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function renderTransactions(txs) {
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const list = $("address-token-tx-list");
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if (txs.length === 0) {
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list.innerHTML =
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'<div class="text-muted text-xs py-1">No transactions found.</div>';
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return;
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}
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let html = "";
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let i = 0;
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for (const tx of txs) {
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const counterparty = tx.direction === "sent" ? tx.to : tx.from;
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const ensName = ensNameMap.get(counterparty) || null;
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const title = addressTitle(counterparty, state.wallets);
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const dirLabel = tx.directionLabel;
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const amountStr = tx.value
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? escapeHtml(tx.value + " " + tx.symbol)
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: escapeHtml(tx.symbol);
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const maxAddr = Math.max(32, 36 - Math.max(0, amountStr.length - 10));
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const displayAddr =
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title || ensName || truncateMiddle(counterparty, maxAddr);
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const addrStr = escapeHtml(displayAddr);
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const dot = addressDotHtml(counterparty);
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const err = tx.isError ? " (failed)" : "";
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const opacity = tx.isError ? " opacity:0.5;" : "";
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const ago = escapeHtml(timeAgo(tx.timestamp));
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const iso = escapeHtml(isoDate(tx.timestamp));
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html += `<div class="tx-row py-2 border-b border-border-light text-xs cursor-pointer hover:bg-hover" data-tx="${i}" style="${opacity}">`;
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html += `<div class="flex justify-between"><span class="text-muted" title="${iso}">${ago}</span><span>${dirLabel}${err}</span></div>`;
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html += `<div class="flex justify-between"><span class="flex items-center">${dot}${addrStr}</span><span>${amountStr}</span></div>`;
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html += `</div>`;
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i++;
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}
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list.innerHTML = html;
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list.querySelectorAll(".tx-row").forEach((row) => {
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row.addEventListener("click", () => {
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const idx = parseInt(row.dataset.tx, 10);
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const tx = loadedTxs[idx];
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tx.fromEns = ensNameMap.get(tx.from) || null;
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tx.toEns = ensNameMap.get(tx.to) || null;
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ctx.showTransactionDetail(tx);
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});
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});
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}
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function init(_ctx) {
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ctx = _ctx;
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$("address-token-full").addEventListener("click", () => {
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const addr = $("address-token-full").dataset.full;
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if (addr) {
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navigator.clipboard.writeText(addr);
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showFlash("Copied!");
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flashCopyFeedback($("address-token-full"));
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}
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});
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$("address-token-contract-info").addEventListener("click", (e) => {
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const copyEl = e.target.closest("[data-copy]");
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if (copyEl) {
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navigator.clipboard.writeText(copyEl.dataset.copy);
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showFlash("Copied!");
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flashCopyFeedback(copyEl);
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}
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});
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$("btn-address-token-back").addEventListener("click", () => {
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ctx.showAddressDetail();
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});
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$("btn-address-token-send").addEventListener("click", () => {
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const addr =
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state.wallets[state.selectedWallet].addresses[
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state.selectedAddress
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];
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if (!addr.balance || parseFloat(addr.balance) === 0) {
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if (state.selectedToken === "ETH") {
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showFlash("Cannot send \u2014 zero balance.");
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return;
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}
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}
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renderSendTokenSelect(addr);
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$("send-to").value = "";
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$("send-amount").value = "";
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const tokenId = state.selectedToken;
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if (tokenId === "ETH") {
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$("send-token").value = "ETH";
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} else {
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$("send-token").value = tokenId;
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}
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// Hide dropdown, show static token display
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$("send-token").classList.add("hidden");
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let staticHtml = `<div class="font-bold">${escapeHtml(currentSymbol)}</div>`;
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if (tokenId !== "ETH") {
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const dot = addressDotHtml(tokenId);
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const link = `${currentNetwork().explorerUrl}/token/${tokenId}`;
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const extLink = `<a href="${link}" target="_blank" rel="noopener" class="inline-flex items-center">${EXT_ICON}</a>`;
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staticHtml +=
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`<div class="flex items-center text-xs">${dot}` +
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`<span class="break-all underline decoration-dashed cursor-pointer" data-copy="${escapeHtml(tokenId)}">${escapeHtml(tokenId)}</span>` +
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extLink +
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`</div>`;
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}
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$("send-token-static").innerHTML = staticHtml;
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$("send-token-static").classList.remove("hidden");
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// Attach copy handler for the contract address
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const copyEl = $("send-token-static").querySelector("[data-copy]");
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if (copyEl) {
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copyEl.addEventListener("click", () => {
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navigator.clipboard.writeText(copyEl.dataset.copy);
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showFlash("Copied!");
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flashCopyFeedback(copyEl);
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});
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}
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updateSendBalance();
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resetSendValidation();
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showView("send");
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});
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$("btn-address-token-receive").addEventListener("click", () => {
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ctx.showReceive();
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});
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}
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module.exports = { init, show };
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