dexorder/ai
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Release v17.016 (from 000a21d8)

Browse Source 
Fixes tradingview/charting_library#4599
Fixes tradingview/charting_library#4613
Fixes tradingview/charting_library#4764
Fixes tradingview/charting_library#4801
Fixes tradingview/charting_library#5112
This commit is contained in:
jenkins@nwork.local
2020-10-09 07:53:47 +00:00
parent e8a9aa3153
commit 1e14cf90ea
531 changed files with 1942 additions and 1801 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
datafeeds/udf/lib/symbols-storage.js
View File

@@ -6,6 +6,10 @@ function extractField(data, field, arrayIndex, valueIsArray) {
}
return value;
}
function symbolWithCurrencyKey(symbol, currency) {
// here we're using a separator that quite possible shouldn't be in a real symbol name
return symbol + (currency !== undefined ? '_%|#|%_' + currency : '');
}
var SymbolsStorage = /** @class */ (function () {
function SymbolsStorage(datafeedUrl, datafeedSupportedResolutions, requester) {
this._exchangesList = ['NYSE', 'FOREX', 'AMEX'];
@@ -22,10 +26,10 @@ var SymbolsStorage = /** @class */ (function () {
});
}
// BEWARE: this function does not consider symbol's exchange
SymbolsStorage.prototype.resolveSymbol = function (symbolName) {
SymbolsStorage.prototype.resolveSymbol = function (symbolName, currencyCode) {
var _this = this;
return this._readyPromise.then(function () {
var symbolInfo = _this._symbolsInfo[symbolName];
var symbolInfo = _this._symbolsInfo[symbolWithCurrencyKey(symbolName, currencyCode)];
if (symbolInfo === undefined) {
return Promise.reject('invalid symbol');
}
@@ -129,6 +133,7 @@ var SymbolsStorage = /** @class */ (function () {
var listedExchange = extractField(data, 'exchange-listed', symbolIndex);
var tradedExchange = extractField(data, 'exchange-traded', symbolIndex);
var fullName = tradedExchange + ':' + symbolName;
var currencyCode = extractField(data, 'currency-code', symbolIndex);
var ticker = tickerPresent ? extractField(data, 'ticker', symbolIndex) : symbolName;
var symbolInfo = {
ticker: ticker,
@@ -137,6 +142,8 @@ var SymbolsStorage = /** @class */ (function () {
full_name: fullName,
listed_exchange: listedExchange,
exchange: tradedExchange,
currency_code: currencyCode,
original_currency_code: extractField(data, 'original-currency-code', symbolIndex),
description: extractField(data, 'description', symbolIndex),
has_intraday: definedValueOrDefault(extractField(data, 'has-intraday', symbolIndex), false),
has_no_volume: definedValueOrDefault(extractField(data, 'has-no-volume', symbolIndex), false),
@@ -159,6 +166,11 @@ var SymbolsStorage = /** @class */ (function () {
this._symbolsInfo[ticker] = symbolInfo;
this._symbolsInfo[symbolName] = symbolInfo;
this._symbolsInfo[fullName] = symbolInfo;
if (currencyCode !== undefined) {
this._symbolsInfo[symbolWithCurrencyKey(ticker, currencyCode)] = symbolInfo;
this._symbolsInfo[symbolWithCurrencyKey(symbolName, currencyCode)] = symbolInfo;
this._symbolsInfo[symbolWithCurrencyKey(fullName, currencyCode)] = symbolInfo;
}
this._symbolsList.push(symbolName);
}
}