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Updated on 2026-08-14

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Tangem 2026-06-29 15:20:33 +04:00
parent 78c4581372
commit 3069b8d32d
23 changed files with 287 additions and 20 deletions
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12
features/send/impl/src/main/java/com/tangem/features/send/DefaultSendFeatureToggles.kt
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@ -1,6 +1,16 @@
package com.tangem.features.send
import com.tangem.core.configtoggle.FeatureToggles
import com.tangem.core.configtoggle.feature.FeatureTogglesManager
import com.tangem.features.send.api.SendFeatureToggles
import javax.inject.Inject
internal class DefaultSendFeatureToggles @Inject constructor() : SendFeatureToggles
internal class DefaultSendFeatureToggles @Inject constructor(
private val featureTogglesManager: FeatureTogglesManager,
) : SendFeatureToggles {
override val isHighFeeWarningEnabled: Boolean
get() = featureTogglesManager.isFeatureEnabled(
toggle = FeatureToggles.TWI_1367_HIGH_FEE_WARNING_ENABLED,
)
}

15
features/send/impl/src/main/java/com/tangem/features/send/send/confirm/model/SendConfirmModel.kt
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@ -34,6 +34,7 @@ import com.tangem.domain.feedback.models.FeedbackEmailType
import com.tangem.domain.models.currency.CryptoCurrency
import com.tangem.domain.models.currency.CryptoCurrencyStatus
import com.tangem.domain.models.wallet.isHotWallet
import com.tangem.domain.quotes.IsHighNetworkFeeUseCase
import com.tangem.domain.settings.IsSendTapHelpEnabledUseCase
import com.tangem.domain.settings.NeverShowTapHelpUseCase
import com.tangem.domain.tokens.IsAmountSubtractAvailableUseCase
@ -43,6 +44,7 @@ import com.tangem.domain.transaction.usecase.SendTransactionUseCase
import com.tangem.domain.transaction.usecase.gasless.CreateAndSendGaslessTransactionUseCase
import com.tangem.domain.txhistory.usecase.GetExplorerTransactionUrlUseCase
import com.tangem.domain.utils.convertToSdkAmount
import com.tangem.features.send.api.SendFeatureToggles
import com.tangem.features.send.api.analytics.CommonSendAnalyticEvents
import com.tangem.features.send.api.analytics.CommonSendAnalyticEvents.SendScreenSource
import com.tangem.features.send.api.subcomponents.amount.SendAmountReduceTrigger
@ -113,6 +115,8 @@ internal class SendConfirmModel @Inject constructor(
private val manageCryptoCurrenciesUseCase: ManageCryptoCurrenciesUseCase,
private val currenciesRepository: CurrenciesRepository,
private val createAndSendGaslessTransactionUseCase: CreateAndSendGaslessTransactionUseCase,
private val isHighNetworkFeeUseCase: IsHighNetworkFeeUseCase,
private val sendFeatureToggles: SendFeatureToggles,
sendBalanceUpdaterFactory: SendBalanceUpdater.Factory,
) : Model(), SendConfirmClickIntents, FeeSelectorModelCallback, SendNotificationsComponent.ModelCallback {
@ -503,6 +507,7 @@ internal class SendConfirmModel @Inject constructor(
private fun updateConfirmNotifications() {
modelScope.launch {
val feeCryptoCurrencyStatus = getCurrencyStatusForFeePayment()
notificationsUpdateTrigger.triggerUpdate(
data = NotificationData(
destinationAddress = confirmData.enteredDestination.orEmpty(),
@ -512,9 +517,10 @@ internal class SendConfirmModel @Inject constructor(
isIgnoreReduce = confirmData.isIgnoreReduce,
fee = confirmData.fee,
feeError = confirmData.feeError,
feeCryptoCurrencyStatus = getCurrencyStatusForFeePayment(),
feeCryptoCurrencyStatus = feeCryptoCurrencyStatus,
),
)
val isHighNetworkFee = isHighNetworkFee(feeCryptoCurrencyStatus.currency)
_uiState.update { state ->
state.copy(
confirmUM = SendConfirmationNotificationsTransformerV2(
@ -524,12 +530,19 @@ internal class SendConfirmModel @Inject constructor(
cryptoCurrency = cryptoCurrencyStatus.currency,
appCurrency = appCurrency,
analyticsCategoryName = params.analyticsCategoryName,
isHighNetworkFee = isHighNetworkFee,
).transform(uiState.value.confirmUM),
)
}
}
}
private suspend fun isHighNetworkFee(feeCurrency: CryptoCurrency): Boolean {
if (!sendFeatureToggles.isHighFeeWarningEnabled) return false
val feeAmount = confirmData.fee?.amount?.value ?: return false
return isHighNetworkFeeUseCase(feeCurrency, feeAmount)
}
@Suppress("LongMethod")
private fun configConfirmNavigation() {
combine(

8
features/send/impl/src/main/java/com/tangem/features/send/send/confirm/model/transformers/SendConfirmationNotificationsTransformerV2.kt
View file

@ -29,6 +29,7 @@ internal class SendConfirmationNotificationsTransformerV2(
private val cryptoCurrency: CryptoCurrency,
private val appCurrency: AppCurrency,
private val analyticsCategoryName: String,
private val isHighNetworkFee: Boolean = false,
) : Transformer<ConfirmUM> {
override fun transform(prevState: ConfirmUM): ConfirmUM {
val state = prevState as? ConfirmUM.Content ?: return prevState
@ -38,10 +39,17 @@ internal class SendConfirmationNotificationsTransformerV2(
notifications = buildList {
addTooHighNotification(feeSelectorUM)
addTooLowNotification(feeSelectorUM)
addHighNetworkFeeNotification()
}.toPersistentList(),
)
}
private fun MutableList<NotificationUM>.addHighNetworkFeeNotification() {
if (isHighNetworkFee) {
add(NotificationUM.Warning.HighNetworkFee)
}
}
private fun MutableList<NotificationUM>.addTooLowNotification(feeSelectorUM: FeeSelectorUM.Content) {
if (FeeCalculationUtils.checkIfCustomFeeTooLow(feeSelectorUM)) {
add(NotificationUM.Warning.FeeTooLow)

6
features/send/impl/src/test/java/com/tangem/features/send/send/SendModelTestBase.kt
View file

@ -23,6 +23,7 @@ import com.tangem.domain.models.wallet.UserWallet
import com.tangem.domain.models.wallet.UserWalletId
import com.tangem.domain.qrscanning.usecases.ListenToQrScanningUseCase
import com.tangem.domain.qrscanning.usecases.ParseQrCodeUseCase
import com.tangem.domain.quotes.IsHighNetworkFeeUseCase
import com.tangem.domain.transaction.usecase.CreateTransferTransactionUseCase
import com.tangem.domain.transaction.usecase.GetFeeUseCase
import com.tangem.domain.transaction.usecase.SendTransactionUseCase
@ -30,6 +31,7 @@ import com.tangem.domain.transaction.usecase.gasless.GetFeeForGaslessUseCase
import com.tangem.domain.transaction.usecase.gasless.GetFeeForTokenUseCase
import com.tangem.domain.wallets.usecase.GetUserWalletUseCase
import com.tangem.features.send.api.SendComponent
import com.tangem.features.send.api.SendFeatureToggles
import com.tangem.features.send.api.analytics.CommonSendAnalyticEvents
import com.tangem.features.send.api.entity.PredefinedValues
import com.tangem.features.send.api.subcomponents.feeSelector.FeeSelectorCheckReloadListener
@ -122,6 +124,8 @@ internal abstract class SendModelTestBase {
protected val manageCryptoCurrenciesUseCase: ManageCryptoCurrenciesUseCase = mockk(relaxed = true)
protected val currenciesRepository: CurrenciesRepository = mockk(relaxed = true)
protected val createAndSendGaslessTransactionUseCase: CreateAndSendGaslessTransactionUseCase = mockk(relaxed = true)
protected val isHighNetworkFeeUseCase: IsHighNetworkFeeUseCase = mockk(relaxed = true)
protected val sendFeatureToggles: SendFeatureToggles = mockk(relaxed = true)
protected val sendAnalyticHelper: SendAnalyticHelper = mockk(relaxed = true)
protected val sendBalanceUpdaterFactory: SendBalanceUpdater.Factory = mockk(relaxed = true)
@ -233,6 +237,8 @@ internal abstract class SendModelTestBase {
manageCryptoCurrenciesUseCase = manageCryptoCurrenciesUseCase,
currenciesRepository = currenciesRepository,
createAndSendGaslessTransactionUseCase = createAndSendGaslessTransactionUseCase,
isHighNetworkFeeUseCase = isHighNetworkFeeUseCase,
sendFeatureToggles = sendFeatureToggles,
sendBalanceUpdaterFactory = sendBalanceUpdaterFactory,
)
}

31
features/send/impl/src/test/java/com/tangem/features/send/send/confirm/model/transformers/SendConfirmationNotificationsTransformerV2Test.kt
View file

@ -76,6 +76,7 @@ class SendConfirmationNotificationsTransformerV2Test {
cryptoCurrency = cryptoCurrency,
appCurrency = appCurrency,
analyticsCategoryName = analyticsCategoryName,
isHighNetworkFee = false,
)
val initialState: ConfirmUM = ConfirmUM.Empty
@ -98,6 +99,7 @@ class SendConfirmationNotificationsTransformerV2Test {
cryptoCurrency = cryptoCurrency,
appCurrency = appCurrency,
analyticsCategoryName = analyticsCategoryName,
isHighNetworkFee = false,
)
val initialState = createTestConfirmUM()
@ -120,6 +122,7 @@ class SendConfirmationNotificationsTransformerV2Test {
cryptoCurrency = cryptoCurrency,
appCurrency = appCurrency,
analyticsCategoryName = analyticsCategoryName,
isHighNetworkFee = false,
)
val initialState = createTestConfirmUM()
@ -145,6 +148,7 @@ class SendConfirmationNotificationsTransformerV2Test {
cryptoCurrency = cryptoCurrency,
appCurrency = appCurrency,
analyticsCategoryName = analyticsCategoryName,
isHighNetworkFee = false,
)
val initialState = createTestConfirmUM()
@ -158,6 +162,31 @@ class SendConfirmationNotificationsTransformerV2Test {
assertThat(content.notifications.first()).isInstanceOf(NotificationUM.Warning.TooHigh::class.java)
}
@Test
fun `GIVEN high network fee WHEN transform THEN returns state with high network fee notification`() = runTest {
// GIVEN
val feeSelectorUM = createNormalFeeSelectorUM()
val amountUM = createTestAmountUM()
val transformer = SendConfirmationNotificationsTransformerV2(
feeSelectorUM = feeSelectorUM,
amountUM = amountUM,
analyticsEventHandler = analyticsEventHandler,
cryptoCurrency = cryptoCurrency,
appCurrency = appCurrency,
analyticsCategoryName = analyticsCategoryName,
isHighNetworkFee = true,
)
val initialState = createTestConfirmUM()
// WHEN
val result = transformer.transform(initialState)
// THEN
assertThat(result).isInstanceOf(ConfirmUM.Content::class.java)
val content = result as ConfirmUM.Content
assertThat(content.notifications).containsExactly(NotificationUM.Warning.HighNetworkFee)
}
@Test
fun `GIVEN fee too low WHEN transform THEN returns state with too low notification`() = runTest {
// GIVEN
@ -170,6 +199,7 @@ class SendConfirmationNotificationsTransformerV2Test {
cryptoCurrency = cryptoCurrency,
appCurrency = appCurrency,
analyticsCategoryName = analyticsCategoryName,
isHighNetworkFee = false,
)
val initialState = createTestConfirmUM()
@ -196,6 +226,7 @@ class SendConfirmationNotificationsTransformerV2Test {
cryptoCurrency = cryptoCurrency,
appCurrency = appCurrency,
analyticsCategoryName = analyticsCategoryName,
isHighNetworkFee = false,
)
val initialState = createTestConfirmUM()