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| author | Dan <danjm.com@gmail.com> | 2017-12-21 06:36:58 +0800 |
|---|---|---|
| committer | Chi Kei Chan <chikeichan@gmail.com> | 2017-12-21 09:37:18 +0800 |
| commit | 9ced63584bc93cf6ac82786dec0984b5022346ae (patch) | |
| tree | ea647fd9c1d55a1404a2684c4f87976e477ba337 /ui | |
| parent | 5fe3c5aae6756f225edd0f8646ac0a23c264a81c (diff) | |
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Add constanst for token transfer function signature.
Diffstat (limited to 'ui')
| -rw-r--r-- | ui/app/components/send/send-constants.js | 3 | ||||
| -rw-r--r-- | ui/app/send-v2.js | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/ui/app/components/send/send-constants.js b/ui/app/components/send/send-constants.js index 9c240972f..b3ee0899a 100644 --- a/ui/app/components/send/send-constants.js +++ b/ui/app/components/send/send-constants.js @@ -20,6 +20,8 @@ const MIN_GAS_TOTAL = multiplyCurrencies(MIN_GAS_LIMIT_HEX, MIN_GAS_PRICE_HEX, { multiplierBase: 16, }) +const TOKEN_TRANSFER_FUNCTION_SIGNATURE = '0xa9059cbb' + module.exports = { MIN_GAS_PRICE_GWEI, MIN_GAS_PRICE_HEX, @@ -27,4 +29,5 @@ module.exports = { MIN_GAS_LIMIT_HEX, MIN_GAS_LIMIT_DEC, MIN_GAS_TOTAL, + TOKEN_TRANSFER_FUNCTION_SIGNATURE, } diff --git a/ui/app/send-v2.js b/ui/app/send-v2.js index 1c0ff3aea..cf9e709d4 100644 --- a/ui/app/send-v2.js +++ b/ui/app/send-v2.js @@ -14,6 +14,7 @@ const GasFeeDisplay = require('./components/send/gas-fee-display-v2') const { MIN_GAS_TOTAL, + TOKEN_TRANSFER_FUNCTION_SIGNATURE, } = require('./components/send/send-constants') const { @@ -574,7 +575,7 @@ SendTransactionScreen.prototype.getEditedTx = function () { } if (selectedToken) { - const data = '0xa9059cbb' + Array.prototype.map.call( + const data = TOKEN_TRANSFER_FUNCTION_SIGNATURE + Array.prototype.map.call( ethAbi.rawEncode(['address', 'uint256'], [to, ethUtil.addHexPrefix(amount)]), x => ('00' + x.toString(16)).slice(-2) ).join('') |