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[FEATURE] add flag to show or hide interest in to_human/to_json

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The show_interest flag will default to true for interest bearing currencies and false for currencies without interest
This commit is contained in:
Geert Weening
2014-10-09 13:59:52 -07:00
parent 957f10d9f1
commit 947ec3edc2
2 changed files with 34 additions and 10 deletions
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16
src/js/ripple/currency.js
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@@ -316,17 +316,17 @@ Currency.prototype.to_json = function(opts) {
var opts = opts || {};
var currency;
var fullName = opts && opts.full_name ? " - " + opts.full_name : "";
var fullName = opts && opts.full_name ? ' - ' + opts.full_name : '';
opts.show_interest = opts.show_interest !== void(0) ? opts.show_interest : this.has_interest();
// Any currency with standard properties and a valid code can be abbreviated
// in the JSON wire format as the three character code.
if (!opts.force_hex && /^[A-Z0-9]{3}$/.test(this._iso_code) && !this.has_interest()) {
if (!opts.force_hex && /^[A-Z0-9]{3}$/.test(this._iso_code)) {
currency = this._iso_code + fullName;
if (opts.show_interest) {
var decimals = !isNaN(opts.decimals) ? opts.decimals : void(0);
var interestPercentage = this.has_interest() ? this.get_interest_percentage_at(this._interest_start + 3600 * 24 * 365, decimals) : 0;
currency += ' (' + interestPercentage + '%pa)';
}
// If there is interest, append the annual interest to the full currency name
} else if (!opts.force_hex && this.has_interest()) {
var decimals = opts ? opts.decimals : undefined;
currency = this._iso_code + fullName + " (" + this.get_interest_percentage_at(this._interest_start + 3600 * 24 * 365, decimals) + "%pa)";
} else {
// Fallback to returning the raw currency hex