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Remove unused methods from one of the many utils files (#7702)

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Whymarrh Whitby 2019-12-13 11:21:07 -03:30 committed by GitHub
parent 237d0b4d41
commit 2a8e586142
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2 changed files with 0 additions and 79 deletions
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12
app/scripts/lib/hex-to-bn.js
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@ -1,12 +0,0 @@
const ethUtil = (/** @type {object} */ (require('ethereumjs-util')))
const BN = ethUtil.BN
/**
* Returns a [BinaryNumber]{@link BN} representation of the given hex value
* @param {string} hex
* @return {any}
*/
module.exports = function hexToBn (hex) {
return new BN(ethUtil.stripHexPrefix(hex), 16)
}

67
ui/app/helpers/utils/util.js
View File

@ -1,12 +1,7 @@
const abi = require('human-standard-token-abi')
const ethUtil = require('ethereumjs-util')
const hexToBn = require('../../../../app/scripts/lib/hex-to-bn')
import { DateTime } from 'luxon'
const MIN_GAS_PRICE_GWEI_BN = new ethUtil.BN(1)
const GWEI_FACTOR = new ethUtil.BN(1e9)
const MIN_GAS_PRICE_BN = MIN_GAS_PRICE_GWEI_BN.mul(GWEI_FACTOR)
// formatData :: ( date: <Unix Timestamp> ) -> String
function formatDate (date, format = 'M/d/y \'at\' T') {
return DateTime.fromMillis(date).toFormat(format)
@ -33,16 +28,12 @@ for (const currency in valueTable) {
module.exports = {
valuesFor: valuesFor,
addressSummary: addressSummary,
miniAddressSummary: miniAddressSummary,
isAllOneCase: isAllOneCase,
isValidAddress: isValidAddress,
isValidENSAddress,
numericBalance: numericBalance,
parseBalance: parseBalance,
formatBalance: formatBalance,
generateBalanceObject: generateBalanceObject,
dataSize: dataSize,
readableDate: readableDate,
normalizeToWei: normalizeToWei,
normalizeEthStringToWei: normalizeEthStringToWei,
normalizeNumberToWei: normalizeNumberToWei,
@ -50,13 +41,8 @@ module.exports = {
bnTable: bnTable,
isHex: isHex,
formatDate,
bnMultiplyByFraction,
getTxFeeBn,
shortenBalance,
getContractAtAddress,
exportAsFile: exportAsFile,
isInvalidChecksumAddress,
allNull,
getTokenAddressFromTokenObject,
checksumAddress,
addressSlicer,
@ -94,14 +80,6 @@ function addressSummary (address, firstSegLength = 10, lastSegLength = 4, includ
return checked ? checked.slice(0, firstSegLength) + '...' + checked.slice(checked.length - lastSegLength) : '...'
}
function miniAddressSummary (address) {
if (!address) {
return ''
}
const checked = checksumAddress(address)
return checked ? checked.slice(0, 4) + '...' + checked.slice(-4) : '...'
}
function isValidAddress (address) {
const prefixed = ethUtil.addHexPrefix(address)
if (address === '0x0000000000000000000000000000000000000000') {
@ -114,14 +92,6 @@ function isValidENSAddress (address) {
return address.match(/^.{3,}\.(eth|test|xyz)$/)
}
function isInvalidChecksumAddress (address) {
const prefixed = ethUtil.addHexPrefix(address)
if (address === '0x0000000000000000000000000000000000000000') {
return false
}
return !isAllOneCase(prefixed) && !ethUtil.isValidChecksumAddress(prefixed) && ethUtil.isValidAddress(prefixed)
}
function isAllOneCase (address) {
if (!address) {
return true
@ -228,11 +198,6 @@ function shortenBalance (balance, decimalsToKeep = 1) {
}
}
function dataSize (data) {
const size = data ? ethUtil.stripHexPrefix(data).length : 0
return size + ' bytes'
}
// Takes a BN and an ethereum currency name,
// returns a BN in wei
function normalizeToWei (amount, currency) {
@ -266,38 +231,10 @@ function normalizeNumberToWei (n, currency) {
return normalizeToWei(amount, currency).div(multiple)
}
function readableDate (ms) {
const date = new Date(ms)
const month = date.getMonth()
const day = date.getDate()
const year = date.getFullYear()
const hours = date.getHours()
const minutes = '0' + date.getMinutes()
const seconds = '0' + date.getSeconds()
const dateStr = `${month}/${day}/${year}`
const time = `${hours}:${minutes.substr(-2)}:${seconds.substr(-2)}`
return `${dateStr} ${time}`
}
function isHex (str) {
return Boolean(str.match(/^(0x)?[0-9a-fA-F]+$/))
}
function bnMultiplyByFraction (targetBN, numerator, denominator) {
const numBN = new ethUtil.BN(numerator)
const denomBN = new ethUtil.BN(denominator)
return targetBN.mul(numBN).div(denomBN)
}
function getTxFeeBn (gas, gasPrice = MIN_GAS_PRICE_BN.toString(16)) {
const gasBn = hexToBn(gas)
const gasPriceBn = hexToBn(gasPrice)
const txFeeBn = gasBn.mul(gasPriceBn)
return txFeeBn.toString(16)
}
function getContractAtAddress (tokenAddress) {
return global.eth.contract(abi).at(tokenAddress)
}
@ -318,10 +255,6 @@ function exportAsFile (filename, data, type = 'text/csv') {
}
}
function allNull (obj) {
return Object.entries(obj).every(([_, value]) => value === null)
}
function getTokenAddressFromTokenObject (token) {
return Object.values(token)[0].address.toLowerCase()
}