mirror of
https://github.com/Instadapp/trustwallet-assets.git
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[Internal] Adjust binance tokenlist generation, fix array types (#5357)
* Move binance tokenlist generation to BinanceAction. * Fix array types in tokenlists.ts Co-authored-by: Catenocrypt <catenocrypt@users.noreply.github.com>
This commit is contained in:
Adam R
GitHub
parent
9f740c31eb
commit
0f1909110d
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@ -5,15 +5,20 @@ import * as path from "path";
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import * as chalk from 'chalk';
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import * as config from "../config";
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import { ActionInterface, CheckStepInterface } from "../generic/interface";
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import { getChainAssetsPath } from "../generic/repo-structure";
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import { Binance } from "../generic/blockchains";
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import { readDirSync } from "../generic/filesystem";
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import { readJsonFile } from "../generic/json";
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import { readDirSync, writeFileSync } from "../generic/filesystem";
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import { readJsonFile, formatJson } from "../generic/json";
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import { TokenItem, Pair, generateTokensList } from "../generic/tokenlists";
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import {
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getChainAssetLogoPath,
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getChainDenylistPath
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getChainAssetsPath,
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getChainDenylistPath,
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getChainTokenlistPath
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} from "../generic/repo-structure";
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import { CoinType } from "@trustwallet/wallet-core";
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import { toSatoshis } from "../generic/numbers";
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import { assetID } from "../generic/asset";
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import { TokenType } from "../generic/tokentype";
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const binanceChain = "binance";
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const binanceUrlTokenAssets = config.binanceUrlTokenAssets;
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@ -132,5 +137,84 @@ export class BinanceAction implements ActionInterface {
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console.log(`Fetched ${fetchedAssets.length} asset(s):`);
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fetchedAssets.forEach(asset => console.log(` ${asset}`));
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}
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// binance chain list
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const list = await generateBinanceTokensList();
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writeFileSync(getChainTokenlistPath(Binance), formatJson(generateTokensList("BNB", list)));
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console.log(`Binance token list: list with ${list.length} tokens generated.`);
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}
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}
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class BinanceMarket {
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base_asset_symbol: string
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quote_asset_symbol: string
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lot_size: string
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tick_size: string
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}
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async function generateBinanceTokensList(): Promise<[TokenItem]> {
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const decimals = CoinType.decimals(CoinType.binance)
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const BNBSymbol = CoinType.symbol(CoinType.binance)
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const markets: [BinanceMarket] = await axios.get(`${config.binanceDexURL}/v1/markets?limit=10000`).then(r => r.data);
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const tokens = await axios.get(`${config.binanceDexURL}/v1/tokens?limit=10000`).then(r => r.data);
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const tokensMap = Object.assign({}, ...tokens.map(s => ({[s.symbol]: s})));
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const pairsMap = {}
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const pairsList = new Set();
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markets.forEach(market => {
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const key = market.quote_asset_symbol
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function pair(market: BinanceMarket): Pair {
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return new Pair(
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asset(market.base_asset_symbol),
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toSatoshis(market.lot_size, decimals),
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toSatoshis(market.tick_size, decimals)
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)
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}
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if (pairsMap[key]) {
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const newList = pairsMap[key]
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newList.push(pair(market))
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pairsMap[key] = newList
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} else {
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pairsMap[key] = [
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pair(market)
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]
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}
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pairsList.add(market.base_asset_symbol)
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pairsList.add(market.quote_asset_symbol)
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})
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function logoURI(symbol: string): string {
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if (symbol == BNBSymbol) {
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return `${config.assetsURL}/blockchains/binance/assets/${symbol}/logo.png`
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}
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return `${config.assetsURL}/blockchains/binance/assets/${symbol}/logo.png`
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}
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function asset(symbol: string): string {
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if (symbol == BNBSymbol) {
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return assetID(CoinType.binance)
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}
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return assetID(CoinType.binance, symbol)
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}
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function tokenType(symbol: string): string {
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if (symbol == BNBSymbol) {
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return TokenType.COIN
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}
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return TokenType.BEP2
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}
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const list = <[string]>Array.from(pairsList.values())
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return <[TokenItem]>list.map(item => {
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const token = tokensMap[item]
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return new TokenItem (
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asset(token.symbol),
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tokenType(token.symbol),
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token.symbol,
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token.name,
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token.original_symbol,
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decimals,
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logoURI(token.symbol),
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pairsMap[token.symbol] || []
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)
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}).sort((n1,n2) => (n2.pairs || []).length - (n1.pairs || []).length);
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}
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@ -1,24 +1,3 @@
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import { ActionInterface, CheckStepInterface } from "./interface";
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import axios from "axios";
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import {
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getChainTokenlistPath
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} from "./repo-structure";
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import { Binance } from "./blockchains";
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import { writeFileSync } from "./filesystem";
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import { formatJson } from "./json";
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import { assetID } from "./asset";
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import * as config from "../config";
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import { CoinType } from "@trustwallet/wallet-core";
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import { toSatoshis } from "./numbers";
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import { TokenType } from "./tokentype";
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class BinanceMarket {
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base_asset_symbol: string
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quote_asset_symbol: string
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lot_size: string
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tick_size: string
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}
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class Version {
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major: number
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minor: number
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@ -35,11 +14,11 @@ class List {
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name: string
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logoURI: string
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timestamp: string
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tokens: [TokenItem]
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pairs: [Pair]
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tokens: TokenItem[]
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pairs: Pair[]
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version: Version
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constructor(name: string, logoURI: string, timestamp: string, tokens: [TokenItem], version: Version) {
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constructor(name: string, logoURI: string, timestamp: string, tokens: TokenItem[], version: Version) {
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this.name = name
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this.logoURI = logoURI
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this.timestamp = timestamp;
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@ -48,7 +27,7 @@ class List {
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}
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}
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class TokenItem {
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export class TokenItem {
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asset: string;
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type: string;
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address: string;
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@ -56,9 +35,9 @@ class TokenItem {
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symbol: string;
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decimals: number;
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logoURI: string;
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pairs: [Pair];
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pairs: Pair[];
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constructor(asset: string, type: string, address: string, name: string, symbol: string, decimals: number, logoURI: string, pairs: [Pair]) {
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constructor(asset: string, type: string, address: string, name: string, symbol: string, decimals: number, logoURI: string, pairs: Pair[]) {
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this.asset = asset
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this.type = type
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this.address = address
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@ -70,7 +49,7 @@ class TokenItem {
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}
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}
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class Pair {
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export class Pair {
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base: string;
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lotSize: string;
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tickSize: string;
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@ -82,96 +61,12 @@ class Pair {
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}
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}
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export class TokenLists implements ActionInterface {
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getName(): string { return "TokenLists"; }
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getSanityChecks = null;
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getConsistencyChecks(): CheckStepInterface[] {
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const steps: CheckStepInterface[] = [];
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return steps;
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}
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async update(): Promise<void> {
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// binance chain list
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const list = await generateBinanceTokensList();
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writeFileSync(getChainTokenlistPath(Binance), formatJson(generateTokensList(list)));
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}
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}
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function generateTokensList(tokens: [TokenItem]): List {
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export function generateTokensList(titleCoin: string, tokens: TokenItem[]): List {
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return new List(
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"Trust Wallet: BNB",
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`Trust Wallet: ${titleCoin}`,
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"https://trustwallet.com/assets/images/favicon.png",
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"2020-10-03T12:37:57.000+00:00",
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tokens,
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new Version(0, 1, 0)
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)
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}
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async function generateBinanceTokensList(): Promise<[TokenItem]> {
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const decimals = CoinType.decimals(CoinType.binance)
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const BNBSymbol = CoinType.symbol(CoinType.binance)
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const markets: [BinanceMarket] = await axios.get(`${config.binanceDexURL}/v1/markets?limit=10000`).then(r => r.data);
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const tokens = await axios.get(`${config.binanceDexURL}/v1/tokens?limit=10000`).then(r => r.data);
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const tokensMap = Object.assign({}, ...tokens.map(s => ({[s.symbol]: s})));
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const pairsMap = {}
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const pairsList = new Set();
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markets.forEach(market => {
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const key = market.quote_asset_symbol
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function pair(market: BinanceMarket): Pair {
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return new Pair(
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asset(market.base_asset_symbol),
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toSatoshis(market.lot_size, decimals),
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toSatoshis(market.tick_size, decimals)
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)
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}
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if (pairsMap[key]) {
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const newList = pairsMap[key]
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newList.push(pair(market))
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pairsMap[key] = newList
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} else {
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pairsMap[key] = [
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pair(market)
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]
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}
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pairsList.add(market.base_asset_symbol)
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pairsList.add(market.quote_asset_symbol)
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})
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function logoURI(symbol: string): string {
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if (symbol == BNBSymbol) {
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return `${config.assetsURL}/blockchains/binance/assets/${symbol}/logo.png`
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}
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return `${config.assetsURL}/blockchains/binance/assets/${symbol}/logo.png`
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}
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function asset(symbol: string): string {
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if (symbol == BNBSymbol) {
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return assetID(CoinType.binance)
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}
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return assetID(CoinType.binance, symbol)
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}
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function tokenType(symbol: string): string {
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if (symbol == BNBSymbol) {
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return TokenType.COIN
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}
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return TokenType.BEP2
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}
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const list = <[string]>Array.from(pairsList.values())
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return <[TokenItem]>list.map(item => {
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const token = tokensMap[item]
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return new TokenItem (
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asset(token.symbol),
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tokenType(token.symbol),
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token.symbol,
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token.name,
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token.original_symbol,
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decimals,
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logoURI(token.symbol),
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pairsMap[token.symbol] || []
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)
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}).sort((n1,n2) => (n2.pairs || []).length - (n1.pairs || []).length);
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}
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@ -12,7 +12,6 @@ import { TronAction } from "../blockchain/tron";
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import { Validators } from "../generic/validators";
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import { WavesAction } from "../blockchain/waves";
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import { Allowlists } from "../generic/allowlists";
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import { TokenLists } from "../generic/tokenlists";
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import { ActionInterface, CheckStepInterface } from "../generic/interface";
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import * as chalk from 'chalk';
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import * as bluebird from "bluebird";
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@ -23,7 +22,6 @@ const actionList: ActionInterface[] = [
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new EthForks(),
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new LogoSize(),
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new Allowlists(),
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new TokenLists(),
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new Validators(),
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new JsonAction(),
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// chains:
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