wavesexchange precision recoding/resorting

ccxt · Jun 10, 2022 · 8bf0d09 · 8bf0d09
1 parent e67e511
commit 8bf0d09
Showing 1 changed file with 12 additions and 13 deletions.
diff --git a/js/wavesexchange.js b/js/wavesexchange.js
@@ -605,10 +605,10 @@ module.exports = class wavesexchange extends Exchange {
         const precision = market['precision'];
         const precisionAmountDigits = this.precisionFromString (this.safeString (precision, 'amount'));
         const precisionPriceDigits = this.precisionFromString (this.safeString (precision, 'price'));
-        const wavesPrecisionStr = this.safeString (this.options, 'wavesPrecision', '0.00000001');
+        const wavesPrecisionString = this.safeString (this.options, 'wavesPrecision', '0.00000001');
         const amountPrecision = Math.pow (10, precisionAmountDigits);
         const difference = precisionAmountDigits - precisionPriceDigits;
-        const pricePrecision = Math.pow (10, this.precisionFromString (wavesPrecisionStr) - difference);
+        const pricePrecision = Math.pow (10, this.precisionFromString (wavesPrecisionString) - difference);
         const result = [];
         for (let i = 0; i < bookSide.length; i++) {
             const entry = bookSide[i];
@@ -1134,20 +1134,20 @@ module.exports = class wavesexchange extends Exchange {
         const precision = market['precision'];
         const precisionDigitsAmount = this.precisionFromString (this.safeString (precision, 'amount'));
         const precisionDigitsPrice = this.precisionFromString (this.safeString (precision, 'price'));
-        const wavesPrecision = this.safeString (this.options, 'wavesPrecision', '0.00000001');
-        const wavesPrecisionDigits = this.precisionFromString (wavesPrecision);
+        const wavesPrecisionString = this.safeString (this.options, 'wavesPrecision', '0.00000001');
         const difference = precisionDigitsAmount - precisionDigitsPrice;
+        const wavesPrecisionDigits = this.precisionFromString (wavesPrecisionString);
         return parseInt (parseFloat (this.toPrecision (price, wavesPrecisionDigits - difference)));
     }
 
     amountToPrecision (symbol, amount) {
-        const amountTick = this.safeString (this.markets[symbol]['precision'], 'amount');
-        const amountDigits = this.precisionFromString (amountTick);
-        return parseInt (parseFloat (this.toPrecision (amount, amountDigits)));
+        const precisionAmountDigits = this.precisionFromString( this.safeString (this.markets[symbol]['precision'], 'amount'));
+        return parseInt (parseFloat (this.toPrecision (amount, precisionAmountDigits)));
     }
 
     currencyToPrecision (code, amount, networkCode = undefined) {
-        return parseInt (parseFloat (this.toPrecision (amount, this.currencies[code]['precision'])));
+        const precisionDigits = this.precisionFromString (this.safeString (this.currencies[code], 'precision'));
+        return parseInt (parseFloat (this.toPrecision (amount, precisionDigits)));
     }
 
     fromPrecision (amount, scale) {
@@ -1169,18 +1169,17 @@ module.exports = class wavesexchange extends Exchange {
     }
 
     currencyFromPrecision (currency, amount) {
-        const scale = this.currencies[currency]['precision'];
+        const scale = this.precisionFromString (this.safeString (this.currencies[currency], 'precision'));
         return this.fromPrecision (amount, scale);
     }
 
     priceFromPrecision (symbol, price) {
         const market = this.markets[symbol];
         const precision = market['precision'];
-        const precisionDigitsAmount = this.precisionFromString (this.safeString (precision, 'amount'));
-        const precisionDigitsPrice = this.precisionFromString (this.safeString (precision, 'price'));
+        const precisionAmountDigits = this.precisionFromString (this.safeString (precision, 'amount'));
+        const precisionPriceDigits = this.precisionFromString (this.safeString (precision, 'price'));
         const wavesPrecision = this.safeString (this.options, 'wavesPrecision', '0.00000001');
-        const wavesPrecisionDigits = this.precisionFromString (wavesPrecision);
-        const scale = wavesPrecisionDigits - precisionDigitsAmount + precisionDigitsPrice;
+        const scale = this.precisionFromString (wavesPrecision) - precisionAmountDigits + precisionPriceDigits;
         return this.fromPrecision (price, scale);
     }