symbol id fixes

src/charts/chart.js

@@ -42,11 +42,9 @@ export function initWidget(el) {
         library_path: "/charting_library/",
         // debug: true,
         autosize: true,
-        // symbol: 'AAPL',
-        symbol: 'UNIv3:WETH/USDC', // use this for ohlc
+        symbol: 'default',
         interval: '15',
         container: el,
-        // datafeed: new Datafeeds.UDFCompatibleDatafeed("https://demo-feed-data.tradingview.com"),
         datafeed: DataFeed, // use this for ohlc
         locale: "en",
         disabled_features: [],

src/charts/datafeed.js

@@ -1,14 +1,11 @@
-import {
-	subscribeOnStream,
-	unsubscribeFromStream,
-} from './streaming.js';
+import {subscribeOnStream, unsubscribeFromStream,} from './streaming.js';
 
 import {jBars, tvResolutionToPeriodString} from './jBars.js';
 import {metadata} from "@/version.js";
 import FlexSearch from "flexsearch";
 import {useChartOrderStore} from "@/orderbuild.js";
 import {useOrderStore, useStore} from "@/store/store.js";
-import {subOHLC, unsubAllOHLCs, unsubOHLC} from "@/blockchain/ohlcs.js";
+import {subOHLC, unsubOHLC} from "@/blockchain/ohlcs.js";
 
 let feeDropdown = null
 let widget = null
@@ -32,7 +29,7 @@ function updateFeeDropdown() {
 	const feeOpts = {
 		items: symbolItem.pools.map((p)=> {
 			return {
-				title: (p[1]/10000).toFixed(3)+'%',
+				title: (p[1]/10000).toFixed(2)+'%',
 				onSelect: ()=>selectPool(p),
 			}
 		})
@@ -83,7 +80,7 @@ const poolMap = {}
 let _symbols = null
 
 const indexer = new FlexSearch.Document({
-	document: {id: 'id', index: ['id', 'as[]', 'b', 'q', 'bs', 'qs', 'e', 'd']}, // this must match what is generated for the index object in addSymbol()
+	document: {id: 'id', index: ['fn', 'as[]', 'b', 'q', 'bs', 'qs', 'e', 'd']}, // this must match what is generated for the index object in addSymbol()
 	charset: {split: /\W+/},
 	tokenize: 'forward',
 })
@@ -92,29 +89,39 @@ const indexes = {}
 const symbolsSeen = {}  // keyed by (base,quote) so we only list one pool per pair even if there are many fee tiers
 
 function addSymbol(p, base, quote, inverted) {
-	console.log('addSymbol', p)
-	if (inverted)
-		[base, quote] = [quote,base]
+	// console.log('addSymbol', p, base, quote, inverted)
 	const symbol = base.s + '/' + quote.s
 	const exchange = ['UNIv2', 'UNIv3'][p.e]
 	const full_name = exchange + ':' + symbol // + '%' + formatFee(fee)
-	if (full_name in symbolsSeen) {
-		// add this pool's address to the existing index but don't create a new symbol
-		const symbolInfo = _symbols[full_name];
+	let key = `${base.a}${quote.a}`
+	let found = symbolsSeen[key]
+	if (!found) {
+		key = `${quote.a}${base.a}`
+		found = symbolsSeen[key]
+	}
+	if (found) {
+		// add this pool's address to the existing symbol as an additional fee tier
+		const symbolInfo = _symbols[key];
 		symbolInfo.pools.push([p.a, p.f])
 		symbolInfo.pools.sort((a,b)=>a[1]-b[1])
-		indexes[full_name].as.push(p.a)
+		indexes[key].as.push(p.a)
 		return
 	}
-	symbolsSeen[full_name] = true
+	symbolsSeen[key] = true
 	const longExchange = ['Uniswap v2', 'Uniswap v3',][p.e]
 	const description = `${base.n} / ${quote.n}`
 	const type = 'swap'
 	const pools = [[p.a, p.f]]
-	_symbols[full_name] = {symbol, full_name, description, exchange, type, inverted, base, quote, pools, x:p.x}
-	indexes[full_name] = {
+	_symbols[key] = {
+		full_name: key, symbol, ticker: full_name, description,
+		exchange, type, inverted, base, quote, pools, x:p.x
+	}
+	if (defaultSymbol===null)
+		defaultSymbol = _symbols[key]
+	console.log('added symbol', key, _symbols[key])
+	indexes[key] = {
 		// key
-		id: full_name,
+		id: key,
 
 		// addresses
 		as: [p.a],   // multiple pool addrs for each fee tier
@@ -122,6 +129,7 @@ function addSymbol(p, base, quote, inverted) {
 		q: p.q,
 
 		// symbols
+		fn: full_name,
 		bs: base.s,
 		qs: quote.s,
 		e: exchange,
@@ -164,8 +172,13 @@ async function getAllSymbols() {
 	return _symbols
 }
 
-export function lookupSymbol(fullName) {
-	return _symbols[fullName]
+export function lookupSymbol(key) {
+	return _symbols[key]
+}
+
+export function lookupBaseQuote(baseAddr, quoteAddr) {
+
+	return _symbols[key]
 }
 
 export const DataFeed = {
@@ -199,7 +212,7 @@ export const DataFeed = {
 	) => {
 		console.log('[resolveSymbol]: Method call', symbolName);
 		const symbols = await getAllSymbols();
-		const symbolItem = symbols[symbolName]
+		const symbolItem = symbolName === 'default' ? defaultSymbol : symbols[symbolName]
 		console.log('symbol resolved?', symbolItem)
 		if (!symbolItem) {
 			console.log('[resolveSymbol]: Cannot resolve symbol', symbolName);
@@ -269,7 +282,6 @@ export const DataFeed = {
 		const chainId = useStore().chainId;
 		const poolAddr = useChartOrderStore().selectedPool[0];
 		const period = tvResolutionToPeriodString(resolution);
-		console.log('poolAddr', poolAddr)
 		subscriptions[subscriberUID] = [chainId, poolAddr, period]
 		subOHLC(chainId, poolAddr, period)
 		return; // disable
@@ -293,4 +305,5 @@ export const DataFeed = {
 	},
 };
 
+let defaultSymbol = null
 const subscriptions = {}