GiftedHacker/tangem-app-android-audited
1
0
Fork 0
Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions

Updated on 2026-08-14

Browse source
This commit is contained in:
Tangem 2024-11-12 13:57:07 +03:00
parent 92ad2b40a0
commit 3dc4036e3d
3 changed files with 181 additions and 163 deletions
Download patch file Download diff file Expand all files Collapse all files

41
domain/transaction/src/main/java/com/tangem/domain/transaction/usecase/EstimateFeeUseCase.kt
View file

@ -15,8 +15,6 @@ import com.tangem.domain.transaction.error.GetFeeError
import com.tangem.domain.transaction.error.mapToFeeError
import com.tangem.domain.walletmanager.WalletManagersFacade
import com.tangem.domain.wallets.models.UserWallet
import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.flow
import java.math.BigDecimal
/**
@ -30,28 +28,25 @@ class EstimateFeeUseCase(
amount: BigDecimal,
userWallet: UserWallet,
cryptoCurrency: CryptoCurrency,
): Flow<Either<GetFeeError, TransactionFee>> {
return flow {
val amountData = convertCryptoCurrencyToAmount(cryptoCurrency, amount)
val result = if (demoConfig.isDemoCardId(userWallet.scanResponse.card.cardId)) {
demoTransactionSender(userWallet, cryptoCurrency).estimateFee(
amount = amountData,
destination = "",
)
} else {
walletManagersFacade.estimateFee(
amount = amountData,
userWalletId = userWallet.walletId,
network = cryptoCurrency.network,
)
}
): Either<GetFeeError, TransactionFee> {
val amountData = convertCryptoCurrencyToAmount(cryptoCurrency, amount)
val result = if (demoConfig.isDemoCardId(userWallet.scanResponse.card.cardId)) {
demoTransactionSender(userWallet, cryptoCurrency).estimateFee(
amount = amountData,
destination = "",
)
} else {
walletManagersFacade.estimateFee(
amount = amountData,
userWalletId = userWallet.walletId,
network = cryptoCurrency.network,
)
}
val maybeFee = when (result) {
is Result.Success -> result.data.right()
is Result.Failure -> result.mapToFeeError().left()
null -> GetFeeError.UnknownError.left()
}
emit(maybeFee)
return when (result) {
is Result.Success -> result.data.right()
is Result.Failure -> result.mapToFeeError().left()
null -> GetFeeError.UnknownError.left()
}
}

302
features/swap/domain/src/main/java/com/tangem/feature/swap/domain/SwapInteractorImpl.kt
View file

@ -5,6 +5,7 @@ import arrow.core.getOrElse
import com.tangem.blockchain.common.*
import com.tangem.blockchain.common.Amount
import com.tangem.blockchain.common.AmountType
import com.tangem.blockchain.common.Blockchain.*
import com.tangem.blockchain.common.transaction.Fee
import com.tangem.blockchain.common.transaction.TransactionFee
import com.tangem.blockchainsdk.utils.fromNetworkId
@ -45,7 +46,6 @@ import dagger.assisted.Assisted
import dagger.assisted.AssistedFactory
import dagger.assisted.AssistedInject
import kotlinx.coroutines.coroutineScope
import kotlinx.coroutines.flow.firstOrNull
import timber.log.Timber
import java.math.BigDecimal
import java.math.BigInteger
@ -865,8 +865,8 @@ internal class SwapInteractorImpl @AssistedInject constructor(
} else {
when (blockchain) {
// region Blockchains with their own fees
Blockchain.VeChain,
Blockchain.VeChainTestnet,
VeChain,
VeChainTestnet,
-> {
Fee.VeChain(
amount = feeAmount,
@ -874,28 +874,28 @@ internal class SwapInteractorImpl @AssistedInject constructor(
gasLimit = fee.gasLimit.toLong(),
)
}
Blockchain.Aptos,
Blockchain.AptosTestnet,
Aptos,
AptosTestnet,
-> {
val gasUnitPrice = fee.feeValue.divide(
fee.gasLimit.toBigDecimal(),
Blockchain.Aptos.decimals(),
Aptos.decimals(),
RoundingMode.HALF_UP,
)
Fee.Aptos(
amount = feeAmount,
gasUnitPrice = gasUnitPrice
.movePointRight(Blockchain.Aptos.decimals())
.movePointRight(Aptos.decimals())
.toLong(),
gasLimit = fee.gasLimit.toLong(),
)
}
Blockchain.Filecoin,
Filecoin,
-> {
val gasUnitPrice = fee.feeValue.divide(
BigDecimal(fee.gasLimit),
Blockchain.Filecoin.decimals(),
Filecoin.decimals(),
RoundingMode.HALF_UP,
)
val feeParams = requireNotNull(fee.params as? TxFee.Params.Filecoin)
@ -903,14 +903,14 @@ internal class SwapInteractorImpl @AssistedInject constructor(
Fee.Filecoin(
amount = feeAmount,
gasUnitPrice = gasUnitPrice
.movePointRight(Blockchain.Filecoin.decimals())
.movePointRight(Filecoin.decimals())
.toLong(),
gasLimit = fee.gasLimit.toLong(),
gasPremium = feeParams.gasPremium,
)
}
Blockchain.Sui,
Blockchain.SuiTestnet,
Sui,
SuiTestnet,
-> {
val feeParams = requireNotNull(fee.params as? TxFee.Params.Sui)
@ -922,131 +922,131 @@ internal class SwapInteractorImpl @AssistedInject constructor(
}
// endregion
// region Blockchains with common fees or EVM-like fees
Blockchain.Unknown,
Blockchain.Arbitrum,
Blockchain.ArbitrumTestnet,
Blockchain.Avalanche,
Blockchain.AvalancheTestnet,
Blockchain.Binance,
Blockchain.BinanceTestnet,
Blockchain.BSC,
Blockchain.BSCTestnet,
Blockchain.Bitcoin,
Blockchain.BitcoinTestnet,
Blockchain.BitcoinCash,
Blockchain.BitcoinCashTestnet,
Blockchain.Cardano,
Blockchain.Cosmos,
Blockchain.CosmosTestnet,
Blockchain.Dogecoin,
Blockchain.Ducatus,
Blockchain.Ethereum,
Blockchain.EthereumTestnet,
Blockchain.EthereumClassic,
Blockchain.EthereumClassicTestnet,
Blockchain.Fantom,
Blockchain.FantomTestnet,
Blockchain.Litecoin,
Blockchain.Near,
Blockchain.NearTestnet,
Blockchain.Polkadot,
Blockchain.PolkadotTestnet,
Blockchain.Kava,
Blockchain.KavaTestnet,
Blockchain.Kusama,
Blockchain.Polygon,
Blockchain.PolygonTestnet,
Blockchain.RSK,
Blockchain.Sei,
Blockchain.SeiTestnet,
Blockchain.Stellar,
Blockchain.StellarTestnet,
Blockchain.Solana,
Blockchain.SolanaTestnet,
Blockchain.Tezos,
Blockchain.Tron,
Blockchain.TronTestnet,
Blockchain.XRP,
Blockchain.Gnosis,
Blockchain.Dash,
Blockchain.Optimism,
Blockchain.OptimismTestnet,
Blockchain.Dischain,
Blockchain.EthereumPow,
Blockchain.EthereumPowTestnet,
Blockchain.Kaspa,
Blockchain.Telos,
Blockchain.TelosTestnet,
Blockchain.TON,
Blockchain.TONTestnet,
Blockchain.Ravencoin,
Blockchain.RavencoinTestnet,
Blockchain.TerraV1,
Blockchain.TerraV2,
Blockchain.Cronos,
Blockchain.AlephZero,
Blockchain.AlephZeroTestnet,
Blockchain.OctaSpace,
Blockchain.OctaSpaceTestnet,
Blockchain.Chia,
Blockchain.ChiaTestnet,
Blockchain.Decimal,
Blockchain.DecimalTestnet,
Blockchain.XDC,
Blockchain.XDCTestnet,
Blockchain.Playa3ull,
Blockchain.Shibarium,
Blockchain.ShibariumTestnet,
Blockchain.Algorand,
Blockchain.AlgorandTestnet,
Blockchain.Hedera,
Blockchain.HederaTestnet,
Blockchain.Aurora,
Blockchain.AuroraTestnet,
Blockchain.Areon,
Blockchain.AreonTestnet,
Blockchain.PulseChain,
Blockchain.PulseChainTestnet,
Blockchain.ZkSyncEra,
Blockchain.ZkSyncEraTestnet,
Blockchain.Nexa,
Blockchain.NexaTestnet,
Blockchain.Moonbeam,
Blockchain.MoonbeamTestnet,
Blockchain.Manta,
Blockchain.MantaTestnet,
Blockchain.PolygonZkEVM,
Blockchain.PolygonZkEVMTestnet,
Blockchain.Radiant,
Blockchain.Base,
Blockchain.BaseTestnet,
Blockchain.Moonriver,
Blockchain.MoonriverTestnet,
Blockchain.Mantle,
Blockchain.MantleTestnet,
Blockchain.Flare,
Blockchain.FlareTestnet,
Blockchain.Taraxa,
Blockchain.TaraxaTestnet,
Blockchain.Koinos,
Blockchain.KoinosTestnet,
Blockchain.Joystream,
Blockchain.Bittensor,
Blockchain.Blast,
Blockchain.BlastTestnet,
Blockchain.Cyber,
Blockchain.CyberTestnet,
Blockchain.InternetComputer,
Blockchain.EnergyWebChain,
Blockchain.EnergyWebChainTestnet,
Blockchain.EnergyWebX,
Blockchain.EnergyWebXTestnet,
Blockchain.Casper,
Blockchain.CasperTestnet,
Blockchain.Core,
Blockchain.CoreTestnet,
Blockchain.Xodex,
Blockchain.Canxium,
Unknown,
Arbitrum,
ArbitrumTestnet,
Avalanche,
AvalancheTestnet,
Binance,
BinanceTestnet,
BSC,
BSCTestnet,
Bitcoin,
BitcoinTestnet,
BitcoinCash,
BitcoinCashTestnet,
Cardano,
Cosmos,
CosmosTestnet,
Dogecoin,
Ducatus,
Ethereum,
EthereumTestnet,
EthereumClassic,
EthereumClassicTestnet,
Fantom,
FantomTestnet,
Litecoin,
Near,
NearTestnet,
Polkadot,
PolkadotTestnet,
Kava,
KavaTestnet,
Kusama,
Polygon,
PolygonTestnet,
RSK,
Sei,
SeiTestnet,
Stellar,
StellarTestnet,
Solana,
SolanaTestnet,
Tezos,
Tron,
TronTestnet,
XRP,
Gnosis,
Dash,
Optimism,
OptimismTestnet,
Dischain,
EthereumPow,
EthereumPowTestnet,
Kaspa,
Telos,
TelosTestnet,
TON,
TONTestnet,
Ravencoin,
RavencoinTestnet,
TerraV1,
TerraV2,
Cronos,
AlephZero,
AlephZeroTestnet,
OctaSpace,
OctaSpaceTestnet,
Chia,
ChiaTestnet,
Decimal,
DecimalTestnet,
XDC,
XDCTestnet,
Playa3ull,
Shibarium,
ShibariumTestnet,
Algorand,
AlgorandTestnet,
Hedera,
HederaTestnet,
Aurora,
AuroraTestnet,
Areon,
AreonTestnet,
PulseChain,
PulseChainTestnet,
ZkSyncEra,
ZkSyncEraTestnet,
Nexa,
NexaTestnet,
Moonbeam,
MoonbeamTestnet,
Manta,
MantaTestnet,
PolygonZkEVM,
PolygonZkEVMTestnet,
Radiant,
Base,
BaseTestnet,
Moonriver,
MoonriverTestnet,
Mantle,
MantleTestnet,
Flare,
FlareTestnet,
Taraxa,
TaraxaTestnet,
Koinos,
KoinosTestnet,
Joystream,
Bittensor,
Blast,
BlastTestnet,
Cyber,
CyberTestnet,
InternetComputer,
EnergyWebChain,
EnergyWebChainTestnet,
EnergyWebX,
EnergyWebXTestnet,
Casper,
CasperTestnet,
Core,
CoreTestnet,
Xodex,
Canxium,
-> Fee.Common(feeAmount)
// endregion
}
@ -1592,12 +1592,25 @@ internal class SwapInteractorImpl @AssistedInject constructor(
amount: BigDecimal,
userWallet: UserWallet,
cryptoCurrency: CryptoCurrency,
): Either<GetFeeError, TransactionFee>? {
): Either<GetFeeError, TransactionFee> {
return estimateFeeUseCase(
amount = amount,
userWallet = userWallet,
cryptoCurrency = cryptoCurrency,
).firstOrNull()
).mapFeeToForceSingleFeeIfNeeded(cryptoCurrency)
}
private fun Either<GetFeeError, TransactionFee>.mapFeeToForceSingleFeeIfNeeded(
cryptoCurrency: CryptoCurrency,
): Either<GetFeeError, TransactionFee> {
return this.map {
val blockchain = Blockchain.fromNetworkId(cryptoCurrency.network.backendId)
if (it is TransactionFee.Choosable && forceSingleFeeBlockchains.contains(blockchain)) {
TransactionFee.Single(normal = it.normal)
} else {
it
}
}
}
@Suppress("LongParameterList", "LongMethod")
@ -2211,6 +2224,17 @@ internal class SwapInteractorImpl @AssistedInject constructor(
private val minDemoFee = "0.0001".toBigDecimal()
private val normalDemoFee = "0.0002".toBigDecimal()
private val priorityDemoFee = "0.0003".toBigDecimal()
private val forceSingleFeeBlockchains = listOf(
Bitcoin, BitcoinTestnet,
BitcoinCash, BitcoinCashTestnet,
Litecoin,
Dogecoin,
Dash,
Kaspa,
Ravencoin, RavencoinTestnet,
Ducatus,
)
}
@AssistedFactory

1
gradle/dependencies.toml
View file

@ -78,7 +78,6 @@ mlKit-barcodeScanning = "17.2.0"
androidXCamera = "1.3.0"
listenableFuture = "1.0"
swipeRefreshLayout = "1.1.0"
spr-client = "3.6.2"
web3j = "4.10.1"
leakcanary = "2.13"
decompose = "2.2.2"