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Updated on 2026-08-14

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Tangem 2023-12-26 21:46:50 +03:00
parent c96248514b
commit be704a7f0b
1 changed files with 10 additions and 4 deletions
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14
features/swap/domain/src/main/java/com/tangem/feature/swap/domain/SwapInteractorImpl.kt
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@ -353,12 +353,18 @@ internal class SwapInteractorImpl @Inject constructor(
) )
} }
private suspend fun manageWarnings(fromToken: CryptoCurrency): List<Warning> { private suspend fun manageWarnings(fromToken: CryptoCurrency, amount: SwapAmount): List<Warning> {
val userWalletId = getSelectedWallet()?.walletId ?: return emptyList() val userWalletId = getSelectedWallet()?.walletId ?: return emptyList()
val existentialDeposit = repository.getExistentialDeposit(userWalletId, fromToken.network) val existentialDeposit = repository.getExistentialDeposit(userWalletId, fromToken.network)
val warnings = mutableListOf<Warning>() val warnings = mutableListOf<Warning>()
if (existentialDeposit != null) { if (existentialDeposit != null) {
warnings.add(Warning.ExistentialDepositWarning(existentialDeposit)) val nativeBalance = userWalletManager.getNativeTokenBalance(
fromToken.network.backendId,
fromToken.network.derivationPath.value,
) ?: ProxyAmount.empty()
if (nativeBalance.value.minus(amount.value) < existentialDeposit) {
warnings.add(Warning.ExistentialDepositWarning(existentialDeposit))
}
} }
return warnings return warnings
} }
@ -793,7 +799,7 @@ internal class SwapInteractorImpl @Inject constructor(
txFeeState = txFee, txFeeState = txFee,
exchangeProviderType = exchangeProviderType, exchangeProviderType = exchangeProviderType,
).copy( ).copy(
warnings = manageWarnings(fromToken.currency), warnings = manageWarnings(fromToken.currency, amount),
) )
when (exchangeProviderType) { when (exchangeProviderType) {
@ -951,7 +957,7 @@ internal class SwapInteractorImpl @Inject constructor(
) )
swapState.copy( swapState.copy(
permissionState = PermissionDataState.Empty, permissionState = PermissionDataState.Empty,
warnings = manageWarnings(fromToken.currency), warnings = manageWarnings(fromToken.currency, amount),
preparedSwapConfigState = PreparedSwapConfigState( preparedSwapConfigState = PreparedSwapConfigState(
isAllowedToSpend = true, isAllowedToSpend = true,
isBalanceEnough = isBalanceIncludeFeeEnough, isBalanceEnough = isBalanceIncludeFeeEnough,