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Merge pull request #4986 from MetaMask/approve-calc-token-decimals

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Use token decimals when calculating confirm screen token approval amount
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Dan J Miller 2018-08-08 16:26:03 -02:30 committed by GitHub
commit 1d4ee6bf76
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1 changed files with 8 additions and 2 deletions
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10
ui/app/selectors/confirm-transaction.js
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@ -147,14 +147,20 @@ export const tokenAmountAndToAddressSelector = createSelector(
export const approveTokenAmountAndToAddressSelector = createSelector(
tokenDataParamsSelector,
params => {
tokenDecimalsSelector,
(params, tokenDecimals) => {
let toAddress = ''
let tokenAmount = 0
if (params && params.length) {
toAddress = params.find(param => param.name === TOKEN_PARAM_SPENDER).value
const value = Number(params.find(param => param.name === TOKEN_PARAM_VALUE).value)
tokenAmount = roundExponential(value)
if (tokenDecimals) {
tokenAmount = calcTokenAmount(value, tokenDecimals)
}
tokenAmount = roundExponential(tokenAmount)
}
return {