finance.js

/**
 *
 * @namespace faker.finance
 */
var Finance = function (faker) {
  var Helpers = faker.helpers,
      self = this;

  /**
   * account
   *
   * @method faker.finance.account
   * @param {number} length
   */
  self.account = function (length) {

      length = length || 8;

      var template = '';

      for (var i = 0; i < length; i++) {
          template = template + '#';
      }
      length = null;
      return Helpers.replaceSymbolWithNumber(template);
  }

  /**
   * accountName
   *
   * @method faker.finance.accountName
   */
  self.accountName = function () {

      return [Helpers.randomize(faker.definitions.finance.account_type), 'Account'].join(' ');
  }

  /**
   * mask
   *
   * @method faker.finance.mask
   * @param {number} length
   * @param {boolean} parens
   * @param {boolean} elipsis
   */
  self.mask = function (length, parens, elipsis) {


      //set defaults
      length = (length == 0 || !length || typeof length == 'undefined') ? 4 : length;
      parens = (parens === null) ? true : parens;
      elipsis = (elipsis === null) ? true : elipsis;

      //create a template for length
      var template = '';

      for (var i = 0; i < length; i++) {
          template = template + '#';
      }

      //prefix with elipsis
      template = (elipsis) ? ['...', template].join('') : template;

      template = (parens) ? ['(', template, ')'].join('') : template;

      //generate random numbers
      template = Helpers.replaceSymbolWithNumber(template);

      return template;

  }

  //min and max take in minimum and maximum amounts, dec is the decimal place you want rounded to, symbol is $, €, £, etc
  //NOTE: this returns a string representation of the value, if you want a number use parseFloat and no symbol

  /**
   * amount
   *
   * @method faker.finance.amount
   * @param {number} min
   * @param {number} max
   * @param {number} dec
   * @param {string} symbol
   */
  self.amount = function (min, max, dec, symbol) {

      min = min || 0;
      max = max || 1000;
      dec = dec || 2;
      symbol = symbol || '';
      var randValue = faker.random.number({ max: max, min: min, precision: Math.pow(10, -dec) });

      return symbol + randValue.toFixed(dec);

  }

  /**
   * transactionType
   *
   * @method faker.finance.transactionType
   */
  self.transactionType = function () {
      return Helpers.randomize(faker.definitions.finance.transaction_type);
  }

  /**
   * currencyCode
   *
   * @method faker.finance.currencyCode
   */
  self.currencyCode = function () {
      return faker.random.objectElement(faker.definitions.finance.currency)['code'];
  }

  /**
   * currencyName
   *
   * @method faker.finance.currencyName
   */
  self.currencyName = function () {
      return faker.random.objectElement(faker.definitions.finance.currency, 'key');
  }

  /**
   * currencySymbol
   *
   * @method faker.finance.currencySymbol
   */
  self.currencySymbol = function () {
      var symbol;

      while (!symbol) {
          symbol = faker.random.objectElement(faker.definitions.finance.currency)['symbol'];
      }
      return symbol;
  }

  /**
   * bitcoinAddress
   *
   * @method  faker.finance.bitcoinAddress
   */
  self.bitcoinAddress = function () {
    var addressLength = faker.random.number({ min: 27, max: 34 });

    var address = faker.random.arrayElement(['1', '3']);

    for (var i = 0; i < addressLength - 1; i++)
      address += faker.random.alphaNumeric().toUpperCase();

    return address;
  }
}

module['exports'] = Finance;