mirror of
https://github.com/kremalicious/metamask-extension.git
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931aaeb700
* Move send to pages/ * Fix unit tests * Finish UI * Integrate asset dropdown to send actions * Remove console.log * Hide asset change during edit * Enable switch from send token to seand eth * Enable switching from token to eth when editing * Fix linter * Fixing test * Fix unit tests * Fix linter * Fix react warning; remove console.log * fix flat test * Add metrics * Address code review comments * Consistent spacing between send screen form rows. * Reduce height of gas buttons on send screen. * Make send screen gas button height dependent on size of contents.
62 lines
1.9 KiB
JavaScript
62 lines
1.9 KiB
JavaScript
const ethUtil = require('ethereumjs-util')
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const { conversionUtil, multiplyCurrencies } = require('../../helpers/utils/conversion-util')
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const MIN_GAS_PRICE_DEC = '0'
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const MIN_GAS_PRICE_HEX = (parseInt(MIN_GAS_PRICE_DEC)).toString(16)
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const MIN_GAS_LIMIT_DEC = '21000'
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const MIN_GAS_LIMIT_HEX = (parseInt(MIN_GAS_LIMIT_DEC)).toString(16)
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const MIN_GAS_PRICE_GWEI = ethUtil.addHexPrefix(conversionUtil(MIN_GAS_PRICE_HEX, {
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fromDenomination: 'WEI',
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toDenomination: 'GWEI',
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fromNumericBase: 'hex',
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toNumericBase: 'hex',
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numberOfDecimals: 1,
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}))
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const MIN_GAS_TOTAL = multiplyCurrencies(MIN_GAS_LIMIT_HEX, MIN_GAS_PRICE_HEX, {
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toNumericBase: 'hex',
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multiplicandBase: 16,
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multiplierBase: 16,
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})
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const TOKEN_TRANSFER_FUNCTION_SIGNATURE = '0xa9059cbb'
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const INSUFFICIENT_FUNDS_ERROR = 'insufficientFunds'
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const INSUFFICIENT_TOKENS_ERROR = 'insufficientTokens'
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const NEGATIVE_ETH_ERROR = 'negativeETH'
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const INVALID_RECIPIENT_ADDRESS_ERROR = 'invalidAddressRecipient'
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const INVALID_RECIPIENT_ADDRESS_NOT_ETH_NETWORK_ERROR = 'invalidAddressRecipientNotEthNetwork'
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const REQUIRED_ERROR = 'required'
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const KNOWN_RECIPIENT_ADDRESS_ERROR = 'knownAddressRecipient'
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const ONE_GWEI_IN_WEI_HEX = ethUtil.addHexPrefix(conversionUtil('0x1', {
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fromDenomination: 'GWEI',
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toDenomination: 'WEI',
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fromNumericBase: 'hex',
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toNumericBase: 'hex',
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}))
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const SIMPLE_GAS_COST = '0x5208' // Hex for 21000, cost of a simple send.
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const BASE_TOKEN_GAS_COST = '0x186a0' // Hex for 100000, a base estimate for token transfers.
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module.exports = {
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INSUFFICIENT_FUNDS_ERROR,
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INSUFFICIENT_TOKENS_ERROR,
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INVALID_RECIPIENT_ADDRESS_ERROR,
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KNOWN_RECIPIENT_ADDRESS_ERROR,
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INVALID_RECIPIENT_ADDRESS_NOT_ETH_NETWORK_ERROR,
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MIN_GAS_LIMIT_DEC,
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MIN_GAS_LIMIT_HEX,
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MIN_GAS_PRICE_DEC,
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MIN_GAS_PRICE_GWEI,
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MIN_GAS_PRICE_HEX,
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MIN_GAS_TOTAL,
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NEGATIVE_ETH_ERROR,
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ONE_GWEI_IN_WEI_HEX,
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REQUIRED_ERROR,
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SIMPLE_GAS_COST,
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TOKEN_TRANSFER_FUNCTION_SIGNATURE,
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BASE_TOKEN_GAS_COST,
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}
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