removed class and added some methods

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2023 MultipleChain
+Copyright (c) 2023 BeycanPress
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

currency-converter.js

@@ -40,6 +40,7 @@ let setApi = (api, apiKey = null) => {
  * @throws {Error}
  */
 let convert = (from, to, amount) => {
+    console.log(isSameCurrency(from, to));
     if (state.api == 'CoinMarketCap') {
         return convertWithCoinMarketCap(from, to, amount);
     } else if (state.api == 'CryptoCompare') {
@@ -131,12 +132,28 @@ let addStableCoins = (symbols) => {
     stableCoins = stableCoins.concat(symbols);
 }
 
+let isStableCoin = (from, to) => {
+    if (from.toUpperCase() == 'USD' || $to.toUpperCase() == 'USD') {
+        if (stableCoins.includes(from.toUpperCase()) || stableCoins.includes(to.toUpperCase())) {
+            return true;
+        }
+    }
+
+    return false;
+}
+
+let isSameCurrency = (from, to) => {
+    return from.toUpperCase() == to.toUpperCase();
+}
+
 
 module.exports = {
     state,
     setApi,
     convert,
+    isStableCoin,
     addStableCoins,
+    isSameCurrency,
     convertWithCoinMarketCap,
     convertWithCryptoCompare
 };

currency-converter.js.d.ts

@@ -1 +1 @@
-declare module 'currency-converter';
+declare module '@beycanpress/currency-converter';

package.json

@@ -1,7 +1,7 @@
 {
   "namespace": "beycanpress",
   "name": "@beycanpress/currency-converter",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "It takes on the task of converting between fiat and cryptocurrencies.",
   "license": "MIT",
   "browser": "currency-converter.js",

readme.md

@@ -24,8 +24,8 @@ import CurrencyConverter from '@beycanpress/currency-converter';
 const CurrencyConverter = require('@beycanpress/currency-converter');
 
 
-// 'coinmarketcap' can only use in backend. And it needs an API key.
-let converter = new CurrencyConverter('cryptocompare | coinmarketcap', 'api key for coinmarketcap');
+// 'CoinMarketCap' can only use in backend. And it needs an API key.
+let converter = new CurrencyConverter('CryptoCompare | CoinMarketCap', 'api key for coinmarketcap');
 paymentPrice = await converter.convert('USD', 'BTC', 15 /* USD Price */);
 
 paymentPrice // BTC Price

webpack.config.js

@@ -2,6 +2,7 @@ const path = require('path');
 
 module.exports = {
     target: 'web',
+    mode: 'production',
     entry: {
         index: './currency-converter.js',
     },