added loadTradingLimits to Exchange.js, moved from huobipro, added ha…

…s["fetchTradingLimits"] = false to cointiger
ccxt · May 31, 2018 · 16c868c · 16c868c
1 parent e7306ff
commit 16c868c
Show file tree

Hide file tree

Showing 3 changed files with 20 additions and 15 deletions.
diff --git a/js/base/Exchange.js b/js/base/Exchange.js
@@ -100,6 +100,7 @@ module.exports = class Exchange {
                 'fetchTickers': false,
                 'fetchTrades': true,
                 'fetchTradingFees': false,
+                'fetchTradingLimits': false,
                 'withdraw': false,
             },
             'urls': {
@@ -882,6 +883,24 @@ module.exports = class Exchange {
         return this.fetchPartialBalance ('total', params)
     }
 
+    async loadTradingLimits (symbols = undefined, reload = false, params = {}) {
+        if (this.has['fetchTradingLimits']) {
+            if (reload || !('limitsLoaded' in this.options)) {
+                let response = await this.fetchTradingLimits (symbols);
+                let limits = response['limits'];
+                let keys = Object.keys (limits);
+                for (let i = 0; i < keys.length; i++) {
+                    let symbol = keys[i];
+                    this.markets[symbol] = this.deepExtend (this.markets[symbol], {
+                        'limits': limits[symbol],
+                    });
+                }
+                this.options['limitsLoaded'] = this.milliseconds ();
+            }
+        }
+        return this.markets;
+    }
+
     filterBySinceLimit (array, since = undefined, limit = undefined) {
         if (typeof since !== 'undefined')
             array = array.filter (entry => entry.timestamp >= since)

diff --git a/js/cointiger.js b/js/cointiger.js
@@ -17,6 +17,7 @@ module.exports = class cointiger extends huobipro {
             'has': {
                 'fetchCurrencies': false,
                 'fetchTickers': true,
+                'fetchTradingLimits': false,
                 'fetchOrder': false,
             },
             'headers': {

diff --git a/js/huobipro.js b/js/huobipro.js
@@ -127,21 +127,6 @@ module.exports = class huobipro extends Exchange {
         });
     }
 
-    async loadTradingLimits (symbols = undefined, reload = false, params = {}) {
-        if (reload || !('limitsLoaded' in this.options)) {
-            let response = await this.fetchTradingLimits (symbols);
-            let limits = response['limits'];
-            let keys = Object.keys (limits);
-            for (let i = 0; i < keys.length; i++) {
-                let symbol = keys[i];
-                this.markets[symbol] = this.deepExtend (this.markets[symbol], {
-                    'limits': limits[symbol],
-                });
-            }
-        }
-        return this.markets;
-    }
-
     async fetchTradingLimits (symbols = undefined, params = {}) {
         //  by default it will try load withdrawal fees of all currencies (with separate requests)
         //  however if you define codes = [ 'ETH', 'BTC' ] in args it will only load those