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author | Dan <danjm.com@gmail.com> | 2018-04-27 00:38:38 +0800 |
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committer | Dan <danjm.com@gmail.com> | 2018-04-27 00:38:38 +0800 |
commit | 8ff7806f1b471a90fa3f45ebc10f0f4452ade541 (patch) | |
tree | fe4c9483f6b7ffadda35f304f15bbf3a02974910 /ui/app/components/send_/send.constants.js | |
parent | 02a6d2089ede7d3faf4990c40b85b9f773f82c64 (diff) | |
download | tangerine-wallet-browser-8ff7806f1b471a90fa3f45ebc10f0f4452ade541.tar.gz tangerine-wallet-browser-8ff7806f1b471a90fa3f45ebc10f0f4452ade541.tar.zst tangerine-wallet-browser-8ff7806f1b471a90fa3f45ebc10f0f4452ade541.zip |
Core of the refactor complete
Diffstat (limited to 'ui/app/components/send_/send.constants.js')
-rw-r--r-- | ui/app/components/send_/send.constants.js | 33 |
1 files changed, 33 insertions, 0 deletions
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, +} |