From 4c08667a078ac9ca1ed5dc62d87a8cfe3b903741 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Sat, 10 Mar 2018 22:43:13 +0100
Subject: Replace local PRECISION constants with global
 config.AMOUNT_DISPLAY_PRECISION

---
 packages/website/ts/components/eth_wrappers.tsx                  | 9 +++++----
 packages/website/ts/components/token_balances.tsx                | 5 ++---
 .../website/ts/components/trade_history/trade_history_item.tsx   | 6 +++---
 packages/website/ts/components/visual_order.tsx                  | 5 ++---
 packages/website/ts/utils/configs.ts                             | 1 +
 5 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/packages/website/ts/components/eth_wrappers.tsx b/packages/website/ts/components/eth_wrappers.tsx
index 8aac31917..327d7bd7f 100644
--- a/packages/website/ts/components/eth_wrappers.tsx
+++ b/packages/website/ts/components/eth_wrappers.tsx
@@ -15,7 +15,6 @@ import { configs } from 'ts/utils/configs';
 import { constants } from 'ts/utils/constants';
 import { utils } from 'ts/utils/utils';
 
-const PRECISION = 5;
 const DATE_FORMAT = 'D/M/YY';
 const ICON_DIMENSION = 40;
 const ETHER_ICON_PATH = '/images/ether.png';
@@ -147,7 +146,9 @@ export class EthWrappers extends React.Component<EthWrappersProps, EthWrappersSt
                                             </div>
                                         </div>
                                     </TableRowColumn>
-                                    <TableRowColumn>{userEtherBalanceInEth.toFixed(PRECISION)} ETH</TableRowColumn>
+                                    <TableRowColumn>
+                                        {userEtherBalanceInEth.toFixed(configs.AMOUNT_DISPLAY_PRECSION)} ETH
+                                    </TableRowColumn>
                                     <TableRowColumn>
                                         <EthWethConversionButton
                                             refetchEthTokenStateAsync={this._refetchEthTokenStateAsync.bind(this)}
@@ -169,7 +170,7 @@ export class EthWrappers extends React.Component<EthWrappersProps, EthWrappersSt
                                     </TableRowColumn>
                                     <TableRowColumn>
                                         {this.state.isWethStateLoaded ? (
-                                            `${wethBalance.toFixed(PRECISION)} WETH`
+                                            `${wethBalance.toFixed(configs.AMOUNT_DISPLAY_PRECSION)} WETH`
                                         ) : (
                                             <i className="zmdi zmdi-spinner zmdi-hc-spin" />
                                         )}
@@ -269,7 +270,7 @@ export class EthWrappers extends React.Component<EthWrappersProps, EthWrappersSt
                 const outdatedEtherTokenState = this.state.outdatedWETHStateByAddress[outdatedWETHIfExists.address];
                 const balanceInEthIfExists = isStateLoaded
                     ? ZeroEx.toUnitAmount(outdatedEtherTokenState.balance, constants.DECIMAL_PLACES_ETH).toFixed(
-                          PRECISION,
+                          configs.AMOUNT_DISPLAY_PRECSION,
                       )
                     : undefined;
                 const onConversionSuccessful = this._onOutdatedConversionSuccessfulAsync.bind(
diff --git a/packages/website/ts/components/token_balances.tsx b/packages/website/ts/components/token_balances.tsx
index 3c285803b..fe27bfa01 100644
--- a/packages/website/ts/components/token_balances.tsx
+++ b/packages/website/ts/components/token_balances.tsx
@@ -48,7 +48,6 @@ const ETHER_ICON_PATH = '/images/ether.png';
 const ETHER_TOKEN_SYMBOL = 'WETH';
 const ZRX_TOKEN_SYMBOL = 'ZRX';
 
-const PRECISION = 5;
 const ICON_DIMENSION = 40;
 const ARTIFICIAL_FAUCET_REQUEST_DELAY = 1000;
 const TOKEN_TABLE_ROW_HEIGHT = 60;
@@ -248,7 +247,7 @@ export class TokenBalances extends React.Component<TokenBalancesProps, TokenBala
                                 <img style={{ width: ICON_DIMENSION, height: ICON_DIMENSION }} src={ETHER_ICON_PATH} />
                             </TableRowColumn>
                             <TableRowColumn>
-                                {userEtherBalanceInEth.toFixed(PRECISION)} ETH
+                                {userEtherBalanceInEth.toFixed(configs.AMOUNT_DISPLAY_PRECSION)} ETH
                                 {this.state.isBalanceSpinnerVisible && (
                                     <span className="pl1">
                                         <i className="zmdi zmdi-spinner zmdi-hc-spin" />
@@ -500,7 +499,7 @@ export class TokenBalances extends React.Component<TokenBalancesProps, TokenBala
     }
     private _renderAmount(amount: BigNumber, decimals: number) {
         const unitAmount = ZeroEx.toUnitAmount(amount, decimals);
-        return unitAmount.toNumber().toFixed(PRECISION);
+        return unitAmount.toNumber().toFixed(configs.AMOUNT_DISPLAY_PRECSION);
     }
     private _renderTokenName(token: Token) {
         const tooltipId = `tooltip-${token.address}`;
diff --git a/packages/website/ts/components/trade_history/trade_history_item.tsx b/packages/website/ts/components/trade_history/trade_history_item.tsx
index 6b8d7c7b5..dbe72259b 100644
--- a/packages/website/ts/components/trade_history/trade_history_item.tsx
+++ b/packages/website/ts/components/trade_history/trade_history_item.tsx
@@ -9,8 +9,8 @@ import * as ReactTooltip from 'react-tooltip';
 import { EtherScanIcon } from 'ts/components/ui/etherscan_icon';
 import { Party } from 'ts/components/ui/party';
 import { Fill, Token, TokenByAddress } from 'ts/types';
+import { configs } from 'ts/utils/configs';
 
-const PRECISION = 5;
 const IDENTICON_DIAMETER = 40;
 
 interface TradeHistoryItemProps {
@@ -131,7 +131,7 @@ export class TradeHistoryItem extends React.Component<TradeHistoryItemProps, Tra
                     {this._renderAmount(givenAmount, givenToken.symbol, givenToken.decimals)}
                 </div>
                 <div style={{ color: colors.grey400, fontSize: 14 }}>
-                    {exchangeRate.toFixed(PRECISION)} {givenToken.symbol}/{receiveToken.symbol}
+                    {exchangeRate.toFixed(configs.AMOUNT_DISPLAY_PRECSION)} {givenToken.symbol}/{receiveToken.symbol}
                 </div>
             </div>
         );
@@ -163,7 +163,7 @@ export class TradeHistoryItem extends React.Component<TradeHistoryItemProps, Tra
         const unitAmount = ZeroEx.toUnitAmount(amount, decimals);
         return (
             <span>
-                {unitAmount.toFixed(PRECISION)} {symbol}
+                {unitAmount.toFixed(configs.AMOUNT_DISPLAY_PRECSION)} {symbol}
             </span>
         );
     }
diff --git a/packages/website/ts/components/visual_order.tsx b/packages/website/ts/components/visual_order.tsx
index ec2d47f39..3bf464e92 100644
--- a/packages/website/ts/components/visual_order.tsx
+++ b/packages/website/ts/components/visual_order.tsx
@@ -3,10 +3,9 @@ import * as _ from 'lodash';
 import * as React from 'react';
 import { Party } from 'ts/components/ui/party';
 import { AssetToken, Token, TokenByAddress } from 'ts/types';
+import { configs } from 'ts/utils/configs';
 import { utils } from 'ts/utils/utils';
 
-const PRECISION = 5;
-
 interface VisualOrderProps {
     makerAssetToken: AssetToken;
     takerAssetToken: AssetToken;
@@ -67,7 +66,7 @@ export class VisualOrder extends React.Component<VisualOrderProps, VisualOrderSt
         const unitAmount = ZeroEx.toUnitAmount(assetToken.amount, token.decimals);
         return (
             <div style={{ fontSize: 13 }}>
-                {unitAmount.toNumber().toFixed(PRECISION)} {token.symbol}
+                {unitAmount.toNumber().toFixed(configs.AMOUNT_DISPLAY_PRECSION)} {token.symbol}
             </div>
         );
     }
diff --git a/packages/website/ts/utils/configs.ts b/packages/website/ts/utils/configs.ts
index f33b06c0a..f966cedbe 100644
--- a/packages/website/ts/utils/configs.ts
+++ b/packages/website/ts/utils/configs.ts
@@ -9,6 +9,7 @@ const isDevelopment = _.includes(
 const INFURA_API_KEY = 'T5WSC8cautR4KXyYgsRs';
 
 export const configs = {
+    AMOUNT_DISPLAY_PRECSION: 5,
     BACKEND_BASE_URL: 'https://website-api.0xproject.com',
     BASE_URL,
     BITLY_ACCESS_TOKEN: 'ffc4c1a31e5143848fb7c523b39f91b9b213d208',
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