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paypro: cached payment requests. validation.

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This commit is contained in:
Christopher Jeffrey 2014-07-31 13:16:03 -07:00 • committed by Manuel Araoz
commit 6e9eaf7d9d
3 changed files with 35 additions and 20 deletions
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22
js/directives.js
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@ -1,8 +1,6 @@
'use strict';
angular.module('copayApp.directives')
//.directive('validAddress', ['$rootScope',
//function($rootScope) {
.directive('validAddress', [
function() {
@ -13,17 +11,20 @@ angular.module('copayApp.directives')
require: 'ngModel',
link: function(scope, elem, attrs, ctrl) {
var validator = function(value) {
// Is payment protocol address?
var uri = copay.HDPath.parseBitcoinURI(value);
// Is this a payment protocol URI (BIP-72)?
if (uri && uri.merchant) {
scope.wallet.fetchPaymentTx(uri.merchant, function(err, merchantData) {
var txp = { merchant: merchantData };
if (err) {
// XXX where would we send this error?
return;
}
var expires = new Date(txp.merchant.pr.expires * 1000);
var memo = txp.merchant.pr.memo;
var payment_url = txp.merchant.pr.payment_url;
var total = txp.merchant.total;
var expires = new Date(merchantData.pr.expires * 1000);
var memo = merchantData.pr.memo;
var payment_url = merchantData.pr.payment_url;
var total = merchantData.total;
if (typeof total === 'string') {
total = bitcore.bignum(total, 10).toBuffer();
@ -46,14 +47,15 @@ angular.module('copayApp.directives')
var tamount = angular.element(
document.querySelector('div.send-note > p[ng-class]:nth-of-type(2)'));
tamount.attr('class',
tamount.attr('class').replace(' hidden', ''))
tamount.attr('class').replace('hidden', '').trim())
tamount.text(total + ' (CA: ' + ca
+ '. Expires: '
+ expires.toISOString()
+ '): ' + memo);
ctrl.$setValidity('validAddress', true);
});
ctrl.$setValidity('validAddress', true);
return 'Merchant: '+ uri.merchant;
}