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Updated on 2026-08-14

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Tangem 2024-09-16 19:15:51 +05:00
parent 901e46800e
commit cb9e07b46d
3 changed files with 78 additions and 68 deletions
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1
features/staking/impl/src/main/java/com/tangem/features/staking/impl/presentation/state/transformers/SetInitialDataStateTransformer.kt
View file

@ -118,6 +118,7 @@ internal class SetInitialDataStateTransformer(
startText = TextReference.Res(R.string.staking_details_annual_percentage_rate),
endText = getAprRange(validators),
iconClick = { clickIntents.onInfoClick(InfoType.ANNUAL_PERCENTAGE_RATE) },
isEndTextHighlighted = true,
)
}

135
features/staking/impl/src/main/java/com/tangem/features/staking/impl/presentation/viewmodel/StakingViewModel.kt
View file

@ -66,6 +66,7 @@ import com.tangem.utils.coroutines.*
import com.tangem.utils.extensions.isSingleItem
import dagger.hilt.android.lifecycle.HiltViewModel
import kotlinx.collections.immutable.ImmutableList
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.flow.*
import kotlinx.coroutines.launch
import timber.log.Timber
@ -101,6 +102,7 @@ internal class StakingViewModel @Inject constructor(
private val stakingFeeTransactionLoader: StakingFeeTransactionLoader.Factory,
private val stakingBalanceUpdater: StakingBalanceUpdater.Factory,
private val analyticsEventHandler: AnalyticsEventHandler,
@DelayedWork private val coroutineScope: CoroutineScope,
savedStateHandle: SavedStateHandle,
) : ViewModel(), DefaultLifecycleObserver, StakingClickIntents {
@ -174,7 +176,8 @@ internal class StakingViewModel @Inject constructor(
private val transactionsInProgress: CopyOnWriteArrayList<StakingTransaction> = CopyOnWriteArrayList()
private var approvalJobHolder: JobHolder = JobHolder()
private var updateBalancesJobHolder: JobHolder = JobHolder()
private var feeJobHolder: JobHolder = JobHolder()
private var sendTransactionJobHolder = JobHolder()
init {
subscribeOnSelectedAppCurrency()
@ -184,8 +187,9 @@ internal class StakingViewModel @Inject constructor(
override fun onCleared() {
super.onCleared()
updateBalancesJobHolder.cancel()
approvalJobHolder.cancel()
feeJobHolder.cancel()
sendTransactionJobHolder.cancel()
}
override fun onBackClick() {
@ -258,7 +262,7 @@ internal class StakingViewModel @Inject constructor(
updateNotifications()
},
)
}
}.saveIn(feeJobHolder)
}
private fun handleOnNextConfirmationClick() {
@ -287,7 +291,7 @@ internal class StakingViewModel @Inject constructor(
stateController.update(SetConfirmationStateResetAssentTransformer)
},
)
}
}.saveIn(sendTransactionJobHolder)
}
}
@ -313,12 +317,11 @@ internal class StakingViewModel @Inject constructor(
override fun onRefreshSwipe(isRefreshing: Boolean) {
stateController.update(SetInitialLoadingStateTransformer(isRefreshing))
viewModelScope.launch {
coroutineScope.launch {
balanceUpdater.instantUpdate()
}.saveIn(updateBalancesJobHolder)
.invokeOnCompletion {
stateController.update(SetInitialLoadingStateTransformer(false))
}
}.invokeOnCompletion {
stateController.update(SetInitialLoadingStateTransformer(false))
}
}
override fun onInitialInfoBannerClick() {
@ -393,7 +396,7 @@ internal class StakingViewModel @Inject constructor(
cryptoCurrencyStatus.currency.network.id.value,
activeStake.pendingActions,
)
val isMultiplePendingActions = activeStake.pendingActions.isSingleItem().not()
val isMultiplePendingActions = activeStake.pendingActions.size > 1
if (isMultiplePendingActions && !isAllWithdrawActions) {
stateController.update(
ShowActionSelectorBottomSheetTransformer(
@ -701,65 +704,63 @@ internal class StakingViewModel @Inject constructor(
}
private fun subscribeOnCurrencyStatusUpdates() {
viewModelScope.launch {
getUserWalletUseCase(userWalletId).fold(
ifRight = { wallet ->
userWallet = wallet
},
ifLeft = {
Timber.e(it.toString())
stakingEventFactory.createGenericErrorAlert(it.toString())
stateController.update(SetConfirmationStateResetAssentTransformer)
},
)
getCurrencyStatusUpdatesUseCase(userWalletId, cryptoCurrencyId, false)
.conflate()
.distinctUntilChanged()
.filter { value.currentStep == StakingStep.InitialInfo }
.onEach { maybeStatus ->
maybeStatus.fold(
ifRight = { status ->
if (!isInitialInfoAnalyticSent) {
isInitialInfoAnalyticSent = true
val balances = status.value.yieldBalance as? YieldBalance.Data
analyticsEventHandler.send(
StakingAnalyticsEvents.StakingInfoScreenOpened(
validatorsCount = balances?.getValidatorsCount() ?: 0,
token = status.currency.symbol,
),
)
}
feeCryptoCurrencyStatus =
getFeePaidCryptoCurrencyStatusSyncUseCase(userWalletId, status).getOrNull()
cryptoCurrencyStatus = status
val isAnyTokenStaked = isAnyTokenStakedUseCase(userWalletId).getOrNull() ?: false
setupApprovalNeeded()
checkIfSubtractAvailable()
stateController.update(
transformer = SetInitialDataStateTransformer(
clickIntents = this@StakingViewModel,
yield = yield,
isAnyTokenStaked = isAnyTokenStaked,
isApprovalNeeded = stakingApproval is StakingApproval.Needed,
cryptoCurrencyStatusProvider = Provider { cryptoCurrencyStatus },
userWalletProvider = Provider { userWallet },
appCurrencyProvider = Provider { appCurrency },
getUserWalletUseCase(userWalletId).fold(
ifRight = { wallet ->
userWallet = wallet
},
ifLeft = {
Timber.e(it.toString())
stakingEventFactory.createGenericErrorAlert(it.toString())
stateController.update(SetConfirmationStateResetAssentTransformer)
},
)
getCurrencyStatusUpdatesUseCase(userWalletId, cryptoCurrencyId, false)
.conflate()
.distinctUntilChanged()
.filter { value.currentStep == StakingStep.InitialInfo }
.onEach { maybeStatus ->
maybeStatus.fold(
ifRight = { status ->
if (!isInitialInfoAnalyticSent) {
isInitialInfoAnalyticSent = true
val balances = status.value.yieldBalance as? YieldBalance.Data
analyticsEventHandler.send(
StakingAnalyticsEvents.StakingInfoScreenOpened(
validatorsCount = balances?.getValidatorsCount() ?: 0,
token = status.currency.symbol,
),
)
},
ifLeft = { error ->
Timber.e(error.toString())
stakingEventFactory.createGenericErrorAlert(error.toString())
stateController.update(SetConfirmationStateResetAssentTransformer)
},
)
}
.flowOn(dispatchers.main)
.launchIn(viewModelScope)
}
}
feeCryptoCurrencyStatus =
getFeePaidCryptoCurrencyStatusSyncUseCase(userWalletId, status).getOrNull()
cryptoCurrencyStatus = status
val isAnyTokenStaked = isAnyTokenStakedUseCase(userWalletId).getOrNull() ?: false
setupApprovalNeeded()
checkIfSubtractAvailable()
stateController.update(
transformer = SetInitialDataStateTransformer(
clickIntents = this@StakingViewModel,
yield = yield,
isAnyTokenStaked = isAnyTokenStaked,
isApprovalNeeded = stakingApproval is StakingApproval.Needed,
cryptoCurrencyStatusProvider = Provider { cryptoCurrencyStatus },
userWalletProvider = Provider { userWallet },
appCurrencyProvider = Provider { appCurrency },
),
)
},
ifLeft = { error ->
Timber.e(error.toString())
stakingEventFactory.createGenericErrorAlert(error.toString())
stateController.update(SetConfirmationStateResetAssentTransformer)
},
)
}
.flowOn(dispatchers.main)
.launchIn(viewModelScope)
}
private fun subscribeOnBalanceHiding() {