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Updated on 2026-08-14

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Tangem 2023-12-28 14:40:17 +03:00
commit f862b48a2d
1 changed files with 25 additions and 18 deletions
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43
features/swap/domain/src/main/java/com/tangem/feature/swap/domain/SwapInteractorImpl.kt
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@ -852,19 +852,12 @@ internal class SwapInteractorImpl @Inject constructor(
amount: SwapAmount,
fromToken: CryptoCurrency,
): IncludeFeeInAmount {
if (fromToken is CryptoCurrency.Token) {
return IncludeFeeInAmount.Excluded
}
val tokenForFeeBalance =
userWalletManager.getNativeTokenBalance(
networkId,
fromToken.network.derivationPath.value,
) ?: ProxyAmount.empty()
if (amount.value > tokenForFeeBalance.value) {
return IncludeFeeInAmount.BalanceNotEnough
}
val feeValue = when (txFee) {
TxFeeState.Empty -> BigDecimal.ZERO
is TxFeeState.MultipleFeeState -> txFee.priorityFee.feeValue
@ -872,19 +865,33 @@ internal class SwapInteractorImpl @Inject constructor(
}
val amountWithFee = amount.value + feeValue
return if (amountWithFee < tokenForFeeBalance.value) {
IncludeFeeInAmount.Excluded
} else {
if (feeValue < amount.value) {
IncludeFeeInAmount.Included(
SwapAmount(
tokenForFeeBalance.value - feeValue,
transactionManager.getNativeTokenDecimals(networkId),
),
)
} else {
return when {
fromToken is CryptoCurrency.Token -> {
if (feeValue > tokenForFeeBalance.value) {
IncludeFeeInAmount.BalanceNotEnough
} else {
IncludeFeeInAmount.Excluded
}
}
amount.value > tokenForFeeBalance.value -> {
IncludeFeeInAmount.BalanceNotEnough
}
amountWithFee < tokenForFeeBalance.value -> {
IncludeFeeInAmount.Excluded
}
else -> {
if (feeValue < amount.value) {
IncludeFeeInAmount.Included(
SwapAmount(
tokenForFeeBalance.value - feeValue,
transactionManager.getNativeTokenDecimals(networkId),
),
)
} else {
IncludeFeeInAmount.BalanceNotEnough
}
}
}
}