kraken fetchOrderBook parseBidAsk timestamp fix #6749

ccxt · Apr 8, 2020 · 30fe23f · 30fe23f
1 parent 3d49dfa
commit 30fe23f
Showing 1 changed file with 28 additions and 1 deletion.
diff --git a/js/kraken.js b/js/kraken.js
@@ -441,6 +441,13 @@ module.exports = class kraken extends Exchange {
         };
     }
 
+    parseBidAsk (bidask, priceKey = 0, amountKey = 1) {
+        const price = this.safeFloat (bidask, priceKey);
+        const amount = this.safeFloat (bidask, amountKey);
+        const timestamp = this.safeInteger (bidask, 2);
+        return [ price, amount, timestamp ];
+    }
+
     async fetchOrderBook (symbol, limit = undefined, params = {}) {
         await this.loadMarkets ();
         const market = this.market (symbol);
@@ -454,7 +461,27 @@ module.exports = class kraken extends Exchange {
             request['count'] = limit; // 100
         }
         const response = await this.publicGetDepth (this.extend (request, params));
-        const orderbook = response['result'][market['id']];
+        //
+        //     {
+        //         "error":[],
+        //         "result":{
+        //             "XETHXXBT":{
+        //                 "asks":[
+        //                     ["0.023480","4.000",1586321307],
+        //                     ["0.023490","50.095",1586321306],
+        //                     ["0.023500","28.535",1586321302],
+        //                 ],
+        //                 "bids":[
+        //                     ["0.023470","59.580",1586321307],
+        //                     ["0.023460","20.000",1586321301],
+        //                     ["0.023440","67.832",1586321306],
+        //                 ]
+        //             }
+        //         }
+        //     }
+        //
+        const result = this.safeValue (response, 'result', {});
+        const orderbook = this.safeValue (result, market['id']);
         return this.parseOrderBook (orderbook);
     }