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const {
conversionGreaterThan,
} = require('../../../../conversion-util')
const {
isBalanceSufficient,
isTokenBalanceSufficient,
} = require('../../send.utils')
function getAmountErrorObject ({
amount,
amountConversionRate,
balance,
conversionRate,
gasTotal,
primaryCurrency,
selectedToken,
tokenBalance,
}) {
let insufficientFunds = false
if (gasTotal && conversionRate) {
insufficientFunds = !isBalanceSufficient({
amount: selectedToken ? '0x0' : amount,
amountConversionRate,
balance,
conversionRate,
gasTotal,
primaryCurrency,
})
}
let inSufficientTokens = false
if (selectedToken && tokenBalance !== null) {
const { decimals } = selectedToken
inSufficientTokens = !isTokenBalanceSufficient({
tokenBalance,
amount,
decimals,
})
}
const amountLessThanZero = conversionGreaterThan(
{ value: 0, fromNumericBase: 'dec' },
{ value: amount, fromNumericBase: 'hex' },
)
let amountError = null
if (insufficientFunds) {
amountError = 'insufficientFunds'
} else if (inSufficientTokens) {
amountError = 'insufficientTokens'
} else if (amountLessThanZero) {
amountError = 'negativeETH'
}
return { amount: amountError }
}
module.exports = {
getAmountErrorObject,
}
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