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handle empty Insight responsed

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This commit is contained in:
Matias Alejo Garcia 2014-07-07 18:12:58 -03:00
commit d192cc5270
2 changed files with 43 additions and 4 deletions
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13
js/models/blockchain/Insight.js
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@ -2,6 +2,7 @@
var imports = require('soop').imports();
var bitcore = require('bitcore');
var preconditions = require('preconditions').singleton();
var http;
if (process.version) {
@ -78,8 +79,10 @@ Insight.prototype._getOptions = function(method, path, data) {
};
Insight.prototype.getTransactions = function(addresses, cb) {
var self = this;
preconditions.shouldBeArray(addresses);
preconditions.shouldBeFunction(cb);
var self = this;
if (!addresses || !addresses.length) return cb([]);
var txids = [];
@ -88,9 +91,11 @@ Insight.prototype.getTransactions = function(addresses, cb) {
_asyncForEach(addresses, function(addr, callback) {
var options = self._getOptions('GET', '/api/addr/' + addr);
self._request(options, function(err, res) {
var txids_tmp = res.transactions;
for (var i = 0; i < txids_tmp.length; i++) {
txids.push(txids_tmp[i]);
if (res.transactions) {
var txids_tmp = res.transactions;
for (var i = 0; i < txids_tmp.length; i++) {
txids.push(txids_tmp[i]);
}
}
callback();
});