From 8ff7806f1b471a90fa3f45ebc10f0f4452ade541 Mon Sep 17 00:00:00 2001 From: Dan Date: Thu, 26 Apr 2018 14:08:38 -0230 Subject: Core of the refactor complete --- ui/app/components/send_/send.constants.js | 33 +++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 ui/app/components/send_/send.constants.js (limited to 'ui/app/components/send_/send.constants.js') diff --git a/ui/app/components/send_/send.constants.js b/ui/app/components/send_/send.constants.js new file mode 100644 index 000000000..b3ee0899a --- /dev/null +++ b/ui/app/components/send_/send.constants.js @@ -0,0 +1,33 @@ +const ethUtil = require('ethereumjs-util') +const { conversionUtil, multiplyCurrencies } = require('../../conversion-util') + +const MIN_GAS_PRICE_HEX = (100000000).toString(16) +const MIN_GAS_PRICE_DEC = '100000000' +const MIN_GAS_LIMIT_DEC = '21000' +const MIN_GAS_LIMIT_HEX = (parseInt(MIN_GAS_LIMIT_DEC)).toString(16) + +const MIN_GAS_PRICE_GWEI = ethUtil.addHexPrefix(conversionUtil(MIN_GAS_PRICE_HEX, { + fromDenomination: 'WEI', + toDenomination: 'GWEI', + fromNumericBase: 'hex', + toNumericBase: 'hex', + numberOfDecimals: 1, +})) + +const MIN_GAS_TOTAL = multiplyCurrencies(MIN_GAS_LIMIT_HEX, MIN_GAS_PRICE_HEX, { + toNumericBase: 'hex', + multiplicandBase: 16, + multiplierBase: 16, +}) + +const TOKEN_TRANSFER_FUNCTION_SIGNATURE = '0xa9059cbb' + +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, + TOKEN_TRANSFER_FUNCTION_SIGNATURE, +} -- cgit