Currency Code Converter

A simple Node.js module for converting between different formats of currency data, including currency, country, code, and number.

Installation

To use this module in your Node.js project, you can install it using npm:

npm install currency-code-converter

Certainly, let's enhance the usage section to include examples for both JavaScript (Node.js) and React.

Usage

Node.js (JavaScript)

const converter = require('currency-code-converter');

// Example: Convert currency to number
try {
  const numericCode = converter.currencyToNumber('Euro');
  console.log(numericCode); // Output: 978
} catch (error) {
  console.error(error.message);
}

// Example: Convert country to currency
try {
  const currency = converter.countryToCurrency('Germany');
  console.log(currency); // Output: Euro
} catch (error) {
  console.error(error.message);
}

// Additional functions follow a similar pattern for code and number conversions.

React (JavaScript)

import React, { useState } from 'react';
import Converter from 'currency-code-converter';

const App = () => {
  const [selectedCurrency, setSelectedCurrency] = useState('Euro');

  // Example: Convert currency to number in a React component
  const handleConvertToNumber = () => {
    try {
      const numericCode = Converter.currencyToNumber(selectedCurrency);
      console.log(numericCode); // Output: Numeric code of the selected currency
    } catch (error) {
      console.error(error.message);
    }
  };

  return (
    <div>
      <h1>Currency Code Converter</h1>
      <label>Select a currency:</label>
      <select value={selectedCurrency} onChange={(e) => setSelectedCurrency(e.target.value)}>
        {/* Populate the dropdown with available currencies */}
        {/* (Consider fetching the list dynamically or hardcoding it based on your needs) */}
      </select>
      <button onClick={handleConvertToNumber}>Convert to Number</button>
    </div>
  );
};

export default App;

Adjust the React example based on your actual component structure and data fetching requirements.

Functions

currencyToNumber(currency: string): number

Converts a currency to its numeric code.

currencyToCountry(currency: string): string[]

Converts a currency to an array of corresponding countries.

currencyToCode(currency: string): string

Converts a currency to its alphabetic code.

countryToCurrency(country: string): string

Converts a country to its corresponding currency.

countryToCode(country: string): string

Converts a country to its alphabetic code.

countryToNumber(country: string): number

Converts a country to its numeric code.

codeToCountry(code: string): string[]

Converts a code to an array of corresponding countries.

codeToCurrency(code: string): string

Converts a code to its corresponding currency.

codeToNumber(code: string): number

Converts a code to its numeric code.

numberToCountry(number: number): string[]

Converts a numeric code to an array of corresponding countries.

numberToCurrency(number: number): string

Converts a numeric code to its corresponding currency.

numberToCode(number: number): string

Converts a numeric code to its alphabetic code.

allCodes(): object[]

Return an array of objects containing all countries, code, currency, number.

License

This project is licensed under the MIT License - see the LICENSE file for details.