Upgrade bignumber.js version

4 files changed, 12 insertions, 11 deletions

diff --git a/packages/instant/src/util/asset.ts b/packages/instant/src/util/asset.ts
index 709561dbc..a6fd77d5a 100644
--- a/packages/instant/src/util/asset.ts
+++ b/packages/instant/src/util/asset.ts
@@ -104,8 +104,9 @@ export const assetUtils = {
         return assetDataGroupIfExists[Network.Mainnet];
     },
     getERC20AssetsFromAssets: (assets: Asset[]): ERC20Asset[] => {
-        const erc20sOrUndefined = _.map(assets, asset =>
-            asset.metaData.assetProxyId === AssetProxyId.ERC20 ? (asset as ERC20Asset) : undefined,
+        const erc20sOrUndefined = _.map(
+            assets,
+            asset => (asset.metaData.assetProxyId === AssetProxyId.ERC20 ? (asset as ERC20Asset) : undefined),
         );
         return _.compact(erc20sOrUndefined);
     },
@@ -114,15 +115,15 @@ export const assetUtils = {
             const assetName = assetUtils.bestNameForAsset(asset, 'of this asset');
             if (
                 error instanceof InsufficientAssetLiquidityError &&
-                error.amountAvailableToFill.greaterThan(BIG_NUMBER_ZERO)
+                error.amountAvailableToFill.isGreaterThan(BIG_NUMBER_ZERO)
             ) {
                 const unitAmountAvailableToFill = Web3Wrapper.toUnitAmount(
                     error.amountAvailableToFill,
                     asset.metaData.decimals,
                 );
-                const roundedUnitAmountAvailableToFill = unitAmountAvailableToFill.round(2, BigNumber.ROUND_DOWN);
+                const roundedUnitAmountAvailableToFill = unitAmountAvailableToFill.integerValue(2, BigNumber.ROUND_DOWN);
 
-                if (roundedUnitAmountAvailableToFill.greaterThan(BIG_NUMBER_ZERO)) {
+                if (roundedUnitAmountAvailableToFill.isGreaterThan(BIG_NUMBER_ZERO)) {
                     return `There are only ${roundedUnitAmountAvailableToFill} ${assetName} available to buy`;
                 }
             }
diff --git a/packages/instant/src/util/format.ts b/packages/instant/src/util/format.ts
index 4adb63e21..eef332d3c 100644
--- a/packages/instant/src/util/format.ts
+++ b/packages/instant/src/util/format.ts
@@ -25,16 +25,16 @@ export const format = {
         if (_.isUndefined(ethUnitAmount)) {
             return defaultText;
         }
-        let roundedAmount = ethUnitAmount.round(decimalPlaces).toDigits(decimalPlaces);
+        let roundedAmount = ethUnitAmount.integerValue(decimalPlaces).toDigits(decimalPlaces);
 
-        if (roundedAmount.eq(BIG_NUMBER_ZERO) && ethUnitAmount.greaterThan(BIG_NUMBER_ZERO)) {
+        if (roundedAmount.eq(BIG_NUMBER_ZERO) && ethUnitAmount.isGreaterThan(BIG_NUMBER_ZERO)) {
             // Sometimes for small ETH amounts (i.e. 0.000045) the amount rounded to 4 decimalPlaces is 0
             // If that is the case, show to 1 significant digit
             roundedAmount = new BigNumber(ethUnitAmount.toPrecision(1));
         }
 
         const displayAmount =
-            roundedAmount.greaterThan(BIG_NUMBER_ZERO) && roundedAmount.lessThan(minUnitAmountToDisplay)
+            roundedAmount.isGreaterThan(BIG_NUMBER_ZERO) && roundedAmount.isLessThan(minUnitAmountToDisplay)
                 ? `< ${minUnitAmountToDisplay.toString()}`
                 : roundedAmount.toString();
 
@@ -62,7 +62,7 @@ export const format = {
         if (_.isUndefined(ethUnitAmount) || _.isUndefined(ethUsdPrice)) {
             return defaultText;
         }
-        const rawUsdPrice = ethUnitAmount.mul(ethUsdPrice);
+        const rawUsdPrice = ethUnitAmount.multipliedBy(ethUsdPrice);
         const roundedUsdPrice = rawUsdPrice.toFixed(decimalPlaces);
         if (roundedUsdPrice === '0.00' && rawUsdPrice.gt(BIG_NUMBER_ZERO)) {
             return '<$0.01';
diff --git a/packages/instant/src/util/gas_price_estimator.ts b/packages/instant/src/util/gas_price_estimator.ts
index 332c8d00a..9792b60ba 100644
--- a/packages/instant/src/util/gas_price_estimator.ts
+++ b/packages/instant/src/util/gas_price_estimator.ts
@@ -35,7 +35,7 @@ const fetchFastAmountInWeiAsync = async (): Promise<GasInfo> => {
     const gasPriceInGwei = new BigNumber(gasInfo.fast / 10);
     // Time is in minutes
     const estimatedTimeMs = gasInfo.fastWait * 60 * 1000; // Minutes to MS
-    return { gasPriceInWei: gasPriceInGwei.mul(GWEI_IN_WEI), estimatedTimeMs };
+    return { gasPriceInWei: gasPriceInGwei.multipliedBy(GWEI_IN_WEI), estimatedTimeMs };
 };
 
 export class GasPriceEstimator {
diff --git a/packages/instant/src/util/maybe_big_number.ts b/packages/instant/src/util/maybe_big_number.ts
index 9d3746e10..f48473389 100644
--- a/packages/instant/src/util/maybe_big_number.ts
+++ b/packages/instant/src/util/maybe_big_number.ts
@@ -18,7 +18,7 @@ export const maybeBigNumberUtil = {
     },
     areMaybeBigNumbersEqual: (val1: Maybe<BigNumber>, val2: Maybe<BigNumber>): boolean => {
         if (!_.isUndefined(val1) && !_.isUndefined(val2)) {
-            return val1.equals(val2);
+            return val1.isEqualTo(val2);
         }
         return _.isUndefined(val1) && _.isUndefined(val2);
     },