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Updated on 2026-08-14

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Tangem 2024-08-19 13:32:09 +05:00
commit e7bbd950dd
18 changed files with 217 additions and 158 deletions
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70
features/staking/impl/src/main/java/com/tangem/features/staking/impl/presentation/viewmodel/StakingViewModel.kt
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@ -25,16 +25,19 @@ import com.tangem.domain.staking.model.stakekit.action.StakingActionCommonType
import com.tangem.domain.staking.model.stakekit.transaction.ActionParams
import com.tangem.domain.staking.model.stakekit.transaction.StakingGasEstimate
import com.tangem.domain.staking.model.stakekit.transaction.StakingTransactionType
import com.tangem.domain.tokens.FetchPendingTransactionsUseCase
import com.tangem.domain.tokens.GetCryptoCurrencyStatusSyncUseCase
import com.tangem.domain.tokens.GetFeePaidCryptoCurrencyStatusSyncUseCase
import com.tangem.domain.tokens.UpdateDelayedNetworkStatusUseCase
import com.tangem.domain.tokens.model.CryptoCurrency
import com.tangem.domain.tokens.model.CryptoCurrencyAddress
import com.tangem.domain.tokens.model.CryptoCurrencyStatus
import com.tangem.domain.transaction.usecase.CreateApprovalTransactionUseCase
import com.tangem.domain.transaction.usecase.GetAllowanceUseCase
import com.tangem.domain.transaction.usecase.GetFeeUseCase
import com.tangem.domain.transaction.usecase.SendTransactionUseCase
import com.tangem.domain.txhistory.usecase.GetExplorerTransactionUrlUseCase
import com.tangem.domain.txhistory.usecase.GetTxHistoryItemsCountUseCase
import com.tangem.domain.txhistory.usecase.GetTxHistoryItemsUseCase
import com.tangem.domain.wallets.models.UserWallet
import com.tangem.domain.wallets.models.UserWalletId
import com.tangem.domain.wallets.usecase.GetUserWalletUseCase
@ -54,8 +57,8 @@ import com.tangem.utils.Provider
import com.tangem.utils.coroutines.*
import dagger.hilt.android.lifecycle.HiltViewModel
import kotlinx.collections.immutable.ImmutableList
import kotlinx.coroutines.*
import kotlinx.coroutines.flow.*
import kotlinx.coroutines.launch
import timber.log.Timber
import java.math.BigDecimal
import javax.inject.Inject
@ -80,12 +83,17 @@ internal class StakingViewModel @Inject constructor(
private val submitHashUseCase: SubmitHashUseCase,
private val isStakeMoreAvailableUseCase: IsStakeMoreAvailableUseCase,
private val stakingYieldBalanceUseCase: FetchStakingYieldBalanceUseCase,
private val updateDelayedNetworkStatusUseCase: UpdateDelayedNetworkStatusUseCase,
private val fetchPendingTransactionsUseCase: FetchPendingTransactionsUseCase,
private val getTxHistoryItemsCountUseCase: GetTxHistoryItemsCountUseCase,
private val getTxHistoryItemsUseCase: GetTxHistoryItemsUseCase,
private val createApprovalTransactionUseCase: CreateApprovalTransactionUseCase,
private val getAllowanceUseCase: GetAllowanceUseCase,
private val getFeeUseCase: GetFeeUseCase,
private val isApproveNeededUseCase: IsApproveNeededUseCase,
private val clipboardManager: ClipboardManager,
private val vibratorHapticManager: VibratorHapticManager,
@DelayedWork private val coroutineScope: CoroutineScope,
savedStateHandle: SavedStateHandle,
) : ViewModel(), DefaultLifecycleObserver, StakingClickIntents {
@ -575,7 +583,7 @@ internal class StakingViewModel @Inject constructor(
},
ifRight = { txHash ->
submitHash(transactionId, txHash)
updateStakeBalance()
scheduleUpdates()
val txUrl = getExplorerTransactionUrlUseCase(
txHash = txHash,
networkId = cryptoCurrencyStatus.currency.network.id,
@ -608,14 +616,55 @@ internal class StakingViewModel @Inject constructor(
}
}
private fun updateStakeBalance() {
viewModelScope.launch {
stakingYieldBalanceUseCase(
private fun scheduleUpdates() {
coroutineScope.launch {
listOf(
// we should update network to find pending tx after 1 sec
async {
fetchPendingTransactionsUseCase(userWallet.walletId, setOf(cryptoCurrencyStatus.currency.network))
},
// we should update tx history and network for new balances
async {
updateStakeBalance()
},
async {
updateTxHistory()
},
async {
updateNetworkStatuses()
},
).awaitAll()
}
}
private suspend fun updateNetworkStatuses() {
updateDelayedNetworkStatusUseCase(
userWalletId = userWalletId,
network = cryptoCurrencyStatus.currency.network,
delayMillis = BALANCE_UPDATE_DELAY,
refresh = true,
)
}
private suspend fun updateStakeBalance() {
stakingYieldBalanceUseCase(
userWalletId = userWalletId,
cryptoCurrency = cryptoCurrencyStatus.currency,
refresh = true,
)
}
private suspend fun updateTxHistory() {
delay(BALANCE_UPDATE_DELAY)
val txHistoryItemsCountEither = getTxHistoryItemsCountUseCase(
userWalletId = userWalletId,
currency = cryptoCurrencyStatus.currency,
)
txHistoryItemsCountEither.onRight {
getTxHistoryItemsUseCase(
userWalletId = userWalletId,
address = CryptoCurrencyAddress(
cryptoCurrencyStatus.currency,
cryptoCurrencyStatus.value.networkAddress?.defaultAddress?.value.orEmpty(),
),
currency = cryptoCurrencyStatus.currency,
refresh = true,
)
}
@ -630,5 +679,6 @@ internal class StakingViewModel @Inject constructor(
private companion object {
const val WHAT_IS_STAKING_ARTICLE_URL = "TODO staking"
const val ALLOWANCE_UPDATE_DELAY = 10_000L
const val BALANCE_UPDATE_DELAY = 11_000L
}
}