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Updated on 2026-08-14

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Tangem 2026-01-03 12:56:36 +03:00
parent e7f862423d
commit 4cfea7fd9a
9 changed files with 67 additions and 1 deletions
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6
domain/transaction/models/src/main/kotlin/com/tangem/domain/transaction/error/GetFeeError.kt
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@ -9,4 +9,10 @@ sealed class GetFeeError {
data object KaspaZeroUtxo : BlockchainErrors()
data object SuiOneCoinRequired : BlockchainErrors()
}
sealed class GaslessError : GetFeeError() {
data object NetworkIsNotSupported : GaslessError()
data object NoSupportedTokensFound : GaslessError()
data object NotEnoughFunds : GaslessError()
}
}

15
domain/transaction/src/main/java/com/tangem/domain/transaction/usecase/gasless/GetAvailableFeeTokensUseCase.kt Normal file
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@ -0,0 +1,15 @@
package com.tangem.domain.transaction.usecase.gasless
import arrow.core.Either
import arrow.core.left
import com.tangem.domain.models.currency.CryptoCurrencyStatus
import com.tangem.domain.models.network.Network
import com.tangem.domain.models.wallet.UserWalletId
import com.tangem.domain.transaction.error.GetFeeError
class GetAvailableFeeTokensUseCase {
operator fun invoke(userWalletId: UserWalletId, network: Network): Either<GetFeeError, List<CryptoCurrencyStatus>> {
return GetFeeError.UnknownError.left()
}
}

21
domain/transaction/src/main/java/com/tangem/domain/transaction/usecase/gasless/GetFeeForGaslessUseCase.kt Normal file
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@ -0,0 +1,21 @@
package com.tangem.domain.transaction.usecase.gasless
import arrow.core.Either
import arrow.core.left
import com.tangem.blockchain.common.TransactionData
import com.tangem.blockchain.common.transaction.TransactionFee
import com.tangem.domain.models.network.Network
import com.tangem.domain.models.wallet.UserWalletId
import com.tangem.domain.transaction.error.GetFeeError
import com.tangem.domain.transaction.error.GetFeeError.GaslessError
class GetFeeForGaslessUseCase {
operator fun invoke(
userWalletId: UserWalletId,
network: Network,
transactionData: TransactionData,
): Either<GetFeeError, TransactionFee> {
return GaslessError.NetworkIsNotSupported.left()
}
}

15
domain/transaction/src/main/java/com/tangem/domain/transaction/usecase/gasless/GetFeeForTokenUseCase.kt Normal file
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@ -0,0 +1,15 @@
package com.tangem.domain.transaction.usecase.gasless
import arrow.core.Either
import arrow.core.left
import com.tangem.blockchain.common.TransactionData
import com.tangem.blockchain.common.transaction.TransactionFee
import com.tangem.domain.models.currency.CryptoCurrency
import com.tangem.domain.transaction.error.GetFeeError
class GetFeeForTokenUseCase {
operator fun invoke(token: CryptoCurrency, transactionData: TransactionData): Either<GetFeeError, TransactionFee> {
return GetFeeError.UnknownError.left()
}
}

1
domain/yield-supply/src/main/java/com/tangem/domain/yield/supply/FeeExtensions.kt
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@ -41,6 +41,7 @@ fun Fee.increaseGasLimitBy(percent: BigInteger): Fee {
value = increasedGasLimit.toBigDecimal().multiply(increasedGasPrice).movePointLeft(this.amount.decimals),
)
return when (this) {
is Fee.Ethereum.TokenCurrency -> error("handle in [REDACTED_TASK_KEY]")
is Fee.Ethereum.EIP1559 -> copy(amount = increasedAmount, gasLimit = increasedGasLimit)
is Fee.Ethereum.Legacy -> copy(amount = increasedAmount, gasLimit = increasedGasLimit)
}

4
features/send-v2/impl/src/main/java/com/tangem/features/send/v2/subcomponents/fee/model/converters/custom/ethereum/EthereumCustomFeeConverter.kt
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@ -43,6 +43,7 @@ internal class EthereumCustomFeeConverter(
addAll(
when (value) {
is Fee.Ethereum.TokenCurrency -> error("handle in [REDACTED_TASK_KEY]")
is Fee.Ethereum.EIP1559 -> eipFeeConverter.convert(value)
is Fee.Ethereum.Legacy -> legacyFeeConverter.convert(value)
},
@ -55,6 +56,7 @@ internal class EthereumCustomFeeConverter(
override fun convertBack(normalFee: Fee.Ethereum, value: ImmutableList<CustomFeeFieldUM>): Fee.Ethereum {
return when (normalFee) {
is Fee.Ethereum.TokenCurrency -> error("handle in [REDACTED_TASK_KEY]")
is Fee.Ethereum.EIP1559 -> eipFeeConverter.convertBack(normalFee = normalFee, value = value)
is Fee.Ethereum.Legacy -> legacyFeeConverter.convertBack(normalFee = normalFee, value = value)
}
@ -62,6 +64,7 @@ internal class EthereumCustomFeeConverter(
override fun getGasLimitIndex(feeValue: Fee.Ethereum): Int {
return when (feeValue) {
is Fee.Ethereum.TokenCurrency -> error("handle in [REDACTED_TASK_KEY]")
is Fee.Ethereum.EIP1559 -> eipFeeConverter.getGasLimitIndex(feeValue)
is Fee.Ethereum.Legacy -> legacyFeeConverter.getGasLimitIndex(feeValue)
}
@ -74,6 +77,7 @@ internal class EthereumCustomFeeConverter(
value: String,
): ImmutableList<CustomFeeFieldUM> {
return when (feeValue) {
is Fee.Ethereum.TokenCurrency -> error("handle in [REDACTED_TASK_KEY]")
is Fee.Ethereum.EIP1559 -> eipFeeConverter.onValueChange(
feeValue = feeValue,
customValues = customValues,

2
features/swap/domain/src/main/java/com/tangem/feature/swap/domain/SwapInteractorImpl.kt
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@ -2088,6 +2088,7 @@ internal class SwapInteractorImpl @AssistedInject constructor(
private fun Fee.increaseEthGasLimitInNeeded(increaseBy: Int): Fee {
return when (this) {
is Fee.Ethereum.TokenCurrency -> error("handle in [REDACTED_TASK_KEY]")
is Fee.Ethereum.EIP1559,
is Fee.Ethereum.Legacy,
-> this.increaseGasLimitBy(increaseBy)
@ -2123,6 +2124,7 @@ internal class SwapInteractorImpl @AssistedInject constructor(
return when (this) {
is Fee.Ethereum.EIP1559 -> copy(amount = increasedAmount, gasLimit = increasedGasLimit)
is Fee.Ethereum.Legacy -> copy(amount = increasedAmount, gasLimit = increasedGasLimit)
is Fee.Ethereum.TokenCurrency -> error("handle in [REDACTED_TASK_KEY]")
}
}

2
gradle/tangem_dependencies.toml
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@ -5,7 +5,7 @@
# https://github.com/tangem/tangem-sdk-android/
# https://github.com/tangem/vico
tangemBlockchainSdk = "develop-1330"
tangemBlockchainSdk = "develop-1338"
#tangemBlockchainSdk = "0.0.1" # Keep it! - used for local builds
tangemCardSdk = "develop-573"
#tangemCardSdk = "0.0.1" # Keep it! - used for local builds ^

2
libs/crypto/src/main/java/com/tangem/lib/crypto/BlockchainFeeUtils.kt
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@ -41,6 +41,7 @@ object BlockchainFeeUtils {
private fun Fee.increaseEthGasLimitInNeeded(increaseBy: Int): Fee {
return when (this) {
is Fee.Ethereum.TokenCurrency -> error("handle in [REDACTED_TASK_KEY]")
is Fee.Ethereum.EIP1559,
is Fee.Ethereum.Legacy,
-> this.increaseGasLimitBy(increaseBy)
@ -76,6 +77,7 @@ object BlockchainFeeUtils {
return when (this) {
is Fee.Ethereum.EIP1559 -> copy(amount = increasedAmount, gasLimit = increasedGasLimit)
is Fee.Ethereum.Legacy -> copy(amount = increasedAmount, gasLimit = increasedGasLimit)
is Fee.Ethereum.TokenCurrency -> error("handle in [REDACTED_TASK_KEY]")
}
}
}