From 17c4d1094aa0a928ff4faa4d1f7b541d3e65cc3b Mon Sep 17 00:00:00 2001
From: Tim <tim@dexorder.trade>
Date: Tue, 19 Mar 2024 15:53:52 -0400
Subject: [PATCH] symbol price precision fix

---
 src/charts/datafeed.js | 28 +++++++++++++++++-----------
 1 file changed, 17 insertions(+), 11 deletions(-)

diff --git a/src/charts/datafeed.js b/src/charts/datafeed.js
index 1c00a26..0b01329 100644
--- a/src/charts/datafeed.js
+++ b/src/charts/datafeed.js
@@ -4,12 +4,14 @@ 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 {useStore} from "@/store/store.js";
 import {subOHLC, unsubOHLC} from "@/blockchain/ohlcs.js";
 
 let feeDropdown = null
 let widget = null
 
+const VARIABLE_TICK_SIZE = '0.00000000000000001 0.000000000001 0.0000000000000001 0.00000000001 0.000000000000001 0.0000000001 0.00000000000001 0.000000001 0.0000000000001 0.00000001 0.000000000001 0.0000001 0.00000000001 0.000001 0.0000000001 0.00001 0.000000001 0.0001 0.00000001 0.001 0.0000001 0.01 0.000001 0.1 0.00001 1 0.0001 10 0.001 100 0.01 1000 0.1 10000 1 100000 10 1000000 100 10000000 1000 100000000 10000 1000000000 100000 10000000000 1000000 100000000000 10000000 1000000000000 100000000'
+
 export function initFeeDropdown(w) {
 	widget = w
 	widget.createDropdown(
@@ -108,9 +110,10 @@ function addSymbol(p, base, quote, inverted) {
 	const description = `${base.n} / ${quote.n}`
 	const type = 'swap'
 	const pools = [[p.a, p.f]]
+	const decimals = p.d
 	_symbols[key] = {
-		full_name: key, symbol, description,
-		exchange, type, inverted, base, quote, pools, x:p.x
+		ticker: key, full_name, symbol, description,
+		exchange, type, inverted, base, quote, pools, decimals, x:p.x
 	}
 	if (defaultSymbol===null)
 		defaultSymbol = _symbols[key]
@@ -257,29 +260,32 @@ export const DataFeed = {
 			return;
 		}
 		const co = useChartOrderStore();
-		const os = useOrderStore()
 		co.selectedSymbol = symbolItem
 		const pool = symbolItem.pools[Math.trunc(symbolItem.pools.length/2)];
 		// noinspection JSValidateTypes
 		co.selectedPool = pool
 		updateFeeDropdown()
-		// Symbol information object
+		const priceScale = '100'
+		// LibrarySymbolInfo
+		// https://www.tradingview.com/charting-library-docs/latest/api/interfaces/Charting_Library.LibrarySymbolInfo
 		const symbolInfo = {
-			ticker: symbolItem.full_name,
+			ticker: symbolItem.ticker,
 			name: symbolItem.symbol,
-			description: symbolItem.description + ` ${(pool[1]/10000).toFixed(2)}%`,
+			pro_name: symbolItem.full_name,
+			// we add the fee to the description after the specific pool has been resolved
+			description: symbolItem.description + ` ${(pool[1] / 10000).toFixed(2)}%`,
 			type: symbolItem.type,
 			session: '24x7',
 			timezone: 'Etc/UTC',
 			exchange: symbolItem.exchange,
-			minmov: 1,
-			pricescale: 100,
+			minmov: 0.000000000000000001,
+			pricescale: 0.000000000000000001,
+			variable_tick_size: VARIABLE_TICK_SIZE,
 			has_intraday: true, // Added to allow less than one day to work
-			// has_no_volume: true, // deprecated
 			visible_plots_set: 'ohlc',
 			has_weekly_and_monthly: true, // Added to allow greater than one day to work
 			supported_resolutions: configurationData.supported_resolutions,
-			volume_precision: 2,
+			// volume_precision: 2,
 			data_status: 'streaming',
 		};
 		console.log('[resolveSymbol]: Symbol resolved', symbolName);