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[FIX] emit empty offers list (RT-3462)

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For autobridged order books, emit 'model' event,
even if offers is empty, to indicate that
orderbook is loaded
This commit is contained in:
Ivan Tivonenko
2015-06-10 18:09:13 +03:00
parent 2196352335
commit 3b636ce2d1
1 changed files with 3 additions and 1 deletions
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4
src/core/orderbook.js
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@@ -255,7 +255,7 @@ OrderBook.prototype.unsubscribe = function() {
* @param {Function} callback
*/
OrderBook.prototype.requestOffers = function(callback) {
OrderBook.prototype.requestOffers = function(callback=function() {}) {
const self = this;
if (!this._shouldSubscribe) {
@@ -1207,6 +1207,8 @@ OrderBook.prototype.mergeDirectAndAutobridgedBooks = function() {
const self = this;
if (_.isEmpty(this._offers) && _.isEmpty(this._offersAutobridged)) {
// still emit empty offers list to indicate that load is completed
this.emit('model', []);
return;
}