@davidosborn/crypto-tax-calculator/lib/currency-utils.js

A tool to calculate the capital gains of cryptocurrency assets for Canadian taxes

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

class CurrencyUtils {
  static normalizeCurrencyCode(code) {
    code = code.toUpperCase();

    switch (code) {
      case 'XBT':
      case 'XBTC':
      case 'XXBT':
        return 'BTC';

      case 'XETH':
        return 'ETH';

      case 'XLTC':
        return 'LTC';

      case 'ZCAD':
        return 'CAD';

      case 'ZUSD':
        return 'USD';

      default:
        return code;
    }
  }

  static getCurrencyPriority(code) {
    switch (code) {
      case 'CAD':
      case 'USD':
        return 0;

      case 'BTC':
        return 1;

      case 'BNB':
      case 'ETH':
      case 'LTC':
        return 2;

      default:
        return 3;
    }
  }

}

exports.default = CurrencyUtils;