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metamask-extension/ui/app/components/send/send-constants.js
2017-10-26 12:25:33 -07:00

31 lines
826 B
JavaScript

const ethUtil = require('ethereumjs-util')
const Identicon = require('../identicon')
const { conversionUtil, multiplyCurrencies } = require('../../conversion-util')
const MIN_GAS_PRICE_HEX = (100000000).toString(16)
const MIN_GAS_PRICE_DEC = '100000000'
const MIN_GAS_LIMIT_HEX = (21000).toString(16)
const MIN_GAS_LIMIT_DEC = 21000
const MIN_GAS_PRICE_GWEI = ethUtil.addHexPrefix(conversionUtil(MIN_GAS_PRICE_HEX, {
fromDenomination: 'WEI',
toDenomination: 'GWEI',
fromNumericBase: 'hex',
toNumericBase: 'hex',
}))
const MIN_GAS_TOTAL = multiplyCurrencies(MIN_GAS_LIMIT_HEX, MIN_GAS_PRICE_HEX, {
toNumericBase: 'hex',
multiplicandBase: 16,
multiplierBase: 16,
})
module.exports = {
MIN_GAS_PRICE_GWEI,
MIN_GAS_PRICE_HEX,
MIN_GAS_PRICE_DEC,
MIN_GAS_LIMIT_HEX,
MIN_GAS_LIMIT_DEC,
MIN_GAS_TOTAL,
}