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| author | Dan Finlay <flyswatter@users.noreply.github.com> | 2017-07-12 06:52:19 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-07-12 06:52:19 +0800 |
| commit | 6811fb26793ca71989df2f0c0604e72cbf03ca23 (patch) | |
| tree | de84f20d9ac31151c27be26af0670c09dc5ae192 /app/scripts/lib/tx-utils.js | |
| parent | de967d2dfd2119d2468263ecb9646fd0a92df195 (diff) | |
| parent | 91ef01be4c2c0a39107e1200c5f94fa5fc7defb7 (diff) | |
| download | tangerine-wallet-browser-6811fb26793ca71989df2f0c0604e72cbf03ca23.tar.gz tangerine-wallet-browser-6811fb26793ca71989df2f0c0604e72cbf03ca23.tar.zst tangerine-wallet-browser-6811fb26793ca71989df2f0c0604e72cbf03ca23.zip | |
Merge branch 'master' into 3.8.5
Diffstat (limited to 'app/scripts/lib/tx-utils.js')
| -rw-r--r-- | app/scripts/lib/tx-utils.js | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/app/scripts/lib/tx-utils.js b/app/scripts/lib/tx-utils.js index 149d93102..4e780fcc0 100644 --- a/app/scripts/lib/tx-utils.js +++ b/app/scripts/lib/tx-utils.js @@ -118,6 +118,15 @@ module.exports = class txProviderUtils { } } + sufficientBalance (tx, hexBalance) { + const balance = hexToBn(hexBalance) + const value = hexToBn(tx.value) + const gasLimit = hexToBn(tx.gas) + const gasPrice = hexToBn(tx.gasPrice) + + const maxCost = value.add(gasLimit.mul(gasPrice)) + return balance.gte(maxCost) + } } |