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Updated on 2026-08-14

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This commit is contained in:
Tangem 2023-03-20 12:35:36 +03:00
parent a30e44b1cf
commit 0907ba002c
23 changed files with 217 additions and 65 deletions
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15
app/src/main/java/com/tangem/tap/features/wallet/redux/WalletData.kt
View file

@ -4,6 +4,7 @@ import com.tangem.blockchain.common.Blockchain
import com.tangem.blockchain.common.TransactionData
import com.tangem.common.extensions.isZero
import com.tangem.domain.common.extensions.toNetworkId
import com.tangem.feature.swap.api.SwapFeatureToggleManager
import com.tangem.feature.swap.domain.SwapInteractor
import com.tangem.tap.features.wallet.models.Currency
import com.tangem.tap.features.wallet.models.PendingTransaction
@ -36,22 +37,26 @@ data class WalletData(
return exchangeManager.availableForSell(currency)
}
fun isAvailableToSwap(swapInteractor: SwapInteractor, isExchangeFeatureOn: Boolean): Boolean {
fun isAvailableToSwap(
swapFeatureToggleManager: SwapFeatureToggleManager,
swapInteractor: SwapInteractor,
): Boolean {
val isOptimismEnabled =
currency.blockchain.id == Blockchain.Optimism.id && swapFeatureToggleManager.isOptimismSwapEnabled
return swapInteractor.isAvailableToSwap(currency.blockchain.toNetworkId()) &&
currency.blockchain.id != Blockchain.Optimism.id && // disable optimism blockchain for now
isExchangeFeatureOn &&
isOptimismEnabled &&
!currency.isCustomCurrency(null)
}
fun getAvailableActions(
swapInteractor: SwapInteractor,
exchangeManager: CurrencyExchangeManager,
isExchangeFeatureOn: Boolean,
swapFeatureToggleManager: SwapFeatureToggleManager,
): Set<CurrencyAction> {
return setOfNotNull(
if (isAvailableToBuy(exchangeManager)) CurrencyAction.Buy else null,
if (isAvailableToSell(exchangeManager)) CurrencyAction.Sell else null,
if (isAvailableToSwap(swapInteractor, isExchangeFeatureOn)) CurrencyAction.Swap else null,
if (isAvailableToSwap(swapFeatureToggleManager, swapInteractor)) CurrencyAction.Swap else null,
)
}

8
app/src/main/java/com/tangem/tap/features/wallet/ui/WalletDetailsFragment.kt
View file

@ -24,6 +24,7 @@ import com.tangem.common.extensions.guard
import com.tangem.core.analytics.Analytics
import com.tangem.domain.common.TapWorkarounds.derivationStyle
import com.tangem.domain.common.extensions.withMainContext
import com.tangem.feature.swap.api.SwapFeatureToggleManager
import com.tangem.feature.swap.domain.SwapInteractor
import com.tangem.sdk.extensions.dpToPx
import com.tangem.tap.common.SnackbarHandler
@ -75,6 +76,9 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),
@Inject
lateinit var swapInteractor: SwapInteractor
@Inject
lateinit var swapFeatureToggleManager: SwapFeatureToggleManager
private lateinit var pendingTransactionAdapter: PendingTransactionsAdapter
private lateinit var warningMessagesAdapter: WalletDetailWarningMessagesAdapter
@ -290,7 +294,7 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),
WalletAction.DialogAction.ChooseTradeActionDialog(
buyAllowed = selectedWallet.isAvailableToBuy(exchangeManager),
sellAllowed = selectedWallet.isAvailableToSell(exchangeManager),
swapAllowed = selectedWallet.isAvailableToSwap(swapInteractor, isExchangeServiceFeatureOn),
swapAllowed = selectedWallet.isAvailableToSwap(swapFeatureToggleManager, swapInteractor),
),
)
}
@ -298,7 +302,7 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),
val actions = selectedWallet.getAvailableActions(
swapInteractor = swapInteractor,
exchangeManager = exchangeManager,
isExchangeFeatureOn = isExchangeServiceFeatureOn,
swapFeatureToggleManager = swapFeatureToggleManager,
)
binding.rowButtons.updateButtonsVisibility(
actions = actions,

5
app/src/main/java/com/tangem/tap/features/wallet/ui/WalletFragment.kt
View file

@ -20,6 +20,7 @@ import coil.size.Scale
import com.tangem.core.analytics.Analytics
import com.tangem.core.ui.fragments.setStatusBarColor
import com.tangem.core.ui.utils.OneTouchClickListener
import com.tangem.feature.swap.api.SwapFeatureToggleManager
import com.tangem.feature.swap.domain.SwapInteractor
import com.tangem.tap.MainActivity
import com.tangem.tap.common.analytics.events.MainScreen
@ -56,6 +57,9 @@ class WalletFragment : Fragment(R.layout.fragment_wallet), StoreSubscriber<Walle
@Inject
lateinit var swapInteractor: SwapInteractor
@Inject
lateinit var swapFeatureToggleManager: SwapFeatureToggleManager
private lateinit var warningsAdapter: WarningMessagesAdapter
private val binding: FragmentWalletBinding by viewBinding(FragmentWalletBinding::bind)
@ -170,6 +174,7 @@ class WalletFragment : Fragment(R.layout.fragment_wallet), StoreSubscriber<Walle
}
walletView.swapInteractor = swapInteractor
walletView.swapFeatureToggleManager = swapFeatureToggleManager
walletView.onNewState(state)

3
app/src/main/java/com/tangem/tap/features/wallet/ui/wallet/SingleWalletView.kt
View file

@ -135,6 +135,7 @@ class SingleWalletView : WalletView() {
isExchangeServiceFeatureEnabled: Boolean,
) {
val swapInteractor = this.swapInteractor ?: return
val swapFeatureToggleManager = this.swapFeatureToggleManager ?: return
val exchangeManager = store.state.globalState.exchangeManager
binding?.rowButtons?.apply {
@ -154,7 +155,7 @@ class SingleWalletView : WalletView() {
val actions = walletData.getAvailableActions(
swapInteractor = swapInteractor,
exchangeManager = exchangeManager,
isExchangeFeatureOn = isExchangeServiceFeatureEnabled,
swapFeatureToggleManager = swapFeatureToggleManager,
)
binding?.rowButtons?.updateButtonsVisibility(
actions = actions,

2
app/src/main/java/com/tangem/tap/features/wallet/ui/wallet/WalletView.kt
View file

@ -1,5 +1,6 @@
package com.tangem.tap.features.wallet.ui.wallet
import com.tangem.feature.swap.api.SwapFeatureToggleManager
import com.tangem.feature.swap.domain.SwapInteractor
import com.tangem.tap.features.wallet.redux.WalletState
import com.tangem.tap.features.wallet.ui.WalletFragment
@ -8,6 +9,7 @@ import com.tangem.wallet.databinding.FragmentWalletBinding
abstract class WalletView {
var swapInteractor: SwapInteractor? = null
var swapFeatureToggleManager: SwapFeatureToggleManager? = null
protected var fragment: WalletFragment? = null
protected var binding: FragmentWalletBinding? = null

160
app/src/main/java/com/tangem/tap/proxy/TransactionManagerImpl.kt
View file

@ -4,6 +4,7 @@ import com.google.firebase.crashlytics.FirebaseCrashlytics
import com.tangem.Message
import com.tangem.blockchain.blockchains.ethereum.EthereumTransactionExtras
import com.tangem.blockchain.blockchains.ethereum.EthereumWalletManager
import com.tangem.blockchain.blockchains.optimism.OptimismWalletManager
import com.tangem.blockchain.common.Amount
import com.tangem.blockchain.common.Blockchain
import com.tangem.blockchain.common.BlockchainSdkError
@ -155,56 +156,31 @@ class TransactionManagerImpl(
val blockchain = requireNotNull(Blockchain.fromNetworkId(networkId)) { "blockchain not found" }
val walletManager = getActualWalletManager(blockchain, derivationPath)
if (walletManager is EthereumWalletManager) {
val gasLimit = getGasLimit(
evmWalletManager = walletManager,
if (walletManager is OptimismWalletManager) {
return getFeeForOptimismBlockchain(
walletManager = walletManager,
amount = createAmount(amountToSend, currencyToSend, blockchain),
destinationAddress = destinationAddress,
data = data,
)
}
return getFeeForEthereumBlockchain(
walletManager = walletManager,
blockchain = blockchain,
amount = amountToSend,
amountToSend = amountToSend,
currency = currencyToSend,
destinationAddress = destinationAddress,
data = data,
).let {
if (increaseBy != null && increaseBy != 0) {
it.multiply(increaseBy.toBigInteger()).divide(BigInteger("100"))
} else {
it
}
}
return when (val gasPrice = walletManager.getGasPrice()) {
is Result.Success -> {
val fee = gasLimit.multiply(gasPrice.data).toBigDecimal(
scale = blockchain.decimals(),
mathContext = MathContext(blockchain.decimals(), RoundingMode.HALF_EVEN),
)
ProxyFee(
gasLimit = gasLimit,
fee = ProxyAmount(
currencySymbol = blockchain.currency,
value = fee,
decimals = blockchain.decimals(),
),
)
}
is Result.Failure -> {
error(gasPrice.error.message ?: gasPrice.error.customMessage)
}
}
increaseBy = increaseBy,
)
} else {
val fee = (walletManager as? TransactionSender)?.getFee(
amount = createAmount(amountToSend, currencyToSend, blockchain),
destination = destinationAddress,
) ?: error("Cannot cast to TransactionSender")
when (fee) {
is Result.Success -> {
// for not EVM blockchains set gasLimit ZERO for now
return ProxyFee(
gasLimit = BigInteger.ZERO,
fee = convertToProxyAmount(fee.data.firstOrNull() ?: error("no fee found")),
)
}
is Result.Failure -> {
error(fee.error.message ?: fee.error.customMessage)
}
}
return getFeeForBlockchain(
walletManager = walletManager,
amountToSend = amountToSend,
currency = currencyToSend,
blockchain = blockchain,
destinationAddress = destinationAddress,
)
}
}
@ -217,6 +193,100 @@ class TransactionManagerImpl(
)
}
private suspend fun getFeeForBlockchain(
walletManager: WalletManager,
amountToSend: BigDecimal,
currency: Currency,
blockchain: Blockchain,
destinationAddress: String,
): ProxyFee {
val fee = (walletManager as? TransactionSender)?.getFee(
amount = createAmount(amountToSend, currency, blockchain),
destination = destinationAddress,
) ?: error("Cannot cast to TransactionSender")
return when (fee) {
is Result.Success -> {
// for not EVM blockchains set gasLimit ZERO for now
ProxyFee(
gasLimit = BigInteger.ZERO,
fee = convertToProxyAmount(fee.data.firstOrNull() ?: error("no fee found")),
)
}
is Result.Failure -> {
error(fee.error.message ?: fee.error.customMessage)
}
}
}
@Suppress("LongParameterList")
private suspend fun getFeeForEthereumBlockchain(
walletManager: EthereumWalletManager,
blockchain: Blockchain,
amountToSend: BigDecimal,
currency: Currency,
destinationAddress: String,
data: String?,
increaseBy: Int?,
): ProxyFee {
val gasLimit = getGasLimit(
evmWalletManager = walletManager,
blockchain = blockchain,
amount = amountToSend,
currency = currency,
destinationAddress = destinationAddress,
data = data,
).let {
if (increaseBy != null && increaseBy != 0) {
it.multiply(increaseBy.toBigInteger()).divide(BigInteger("100"))
} else {
it
}
}
return when (val gasPrice = walletManager.getGasPrice()) {
is Result.Success -> {
val fee = gasLimit.multiply(gasPrice.data).toBigDecimal(
scale = blockchain.decimals(),
mathContext = MathContext(blockchain.decimals(), RoundingMode.HALF_EVEN),
)
ProxyFee(
gasLimit = gasLimit,
fee = ProxyAmount(
currencySymbol = blockchain.currency,
value = fee,
decimals = blockchain.decimals(),
),
)
}
is Result.Failure -> {
error(gasPrice.error.message ?: gasPrice.error.customMessage)
}
}
}
private suspend fun getFeeForOptimismBlockchain(
walletManager: OptimismWalletManager,
amount: Amount,
destinationAddress: String,
data: String?,
): ProxyFee {
val fee = if (data.isNullOrEmpty()) {
walletManager.getFee(amount, destinationAddress)
} else {
walletManager.getFee(amount, destinationAddress, data)
}
when (fee) {
is Result.Success -> {
return ProxyFee(
gasLimit = walletManager.gasLimit ?: BigInteger.ZERO,
fee = convertToProxyAmount(fee.data.lastOrNull() ?: error("no fee found")),
)
}
is Result.Failure -> {
error(fee.error.message ?: fee.error.customMessage)
}
}
}
@Suppress("LongParameterList")
private suspend fun getGasLimit(
evmWalletManager: EthereumWalletManager,