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Updated on 2026-08-14

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Tangem 2023-10-24 18:56:11 +08:00
parent c2d6b31378
commit a16a27546c
19 changed files with 107 additions and 44 deletions
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5
features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/router/DefaultWalletRouter.kt
View file

@ -18,6 +18,7 @@ import androidx.navigation.navArgument
import com.tangem.core.navigation.AppScreen
import com.tangem.core.navigation.NavigationAction
import com.tangem.core.navigation.ReduxNavController
import com.tangem.core.navigation.StateDialog
import com.tangem.domain.tokens.model.CryptoCurrency
import com.tangem.domain.wallets.models.UserWalletId
import com.tangem.feature.onboarding.navigation.OnboardingRouter
@ -136,6 +137,10 @@ internal class DefaultWalletRouter(private val reduxNavController: ReduxNavContr
reduxNavController.navigate(action = NavigationAction.NavigateTo(AppScreen.AddTokens))
}
override fun openScanFailedDialog() {
reduxNavController.navigate(action = NavigationAction.OpenDialog(StateDialog.ScanFailsDialog))
}
private companion object {
const val BACKSTACK_ENTRY_COUNT_TO_CLOSE_WALLET_SCREEN = 2
}

2
features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/router/InnerWalletRouter.kt
View file

@ -56,4 +56,6 @@ internal interface InnerWalletRouter : WalletRouter {
/** Open manage tokens screen */
fun openManageTokensScreen()
fun openScanFailedDialog()
}

51
features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/domain/ScanCardToUnlockWalletClickHandler.kt Normal file
View file

@ -0,0 +1,51 @@
package com.tangem.feature.wallet.presentation.wallet.domain
import arrow.core.Either
import arrow.core.raise.either
import com.tangem.common.core.TangemSdkError
import com.tangem.common.doOnFailure
import com.tangem.common.doOnSuccess
import com.tangem.domain.card.ScanCardProcessor
import com.tangem.domain.userwallets.UserWalletBuilder
import com.tangem.domain.wallets.models.UserWalletId
import com.tangem.domain.wallets.usecase.SaveWalletUseCase
import javax.inject.Inject
internal class ScanCardToUnlockWalletClickHandler @Inject constructor(
private val scanCardProcessor: ScanCardProcessor,
private val saveWalletUseCase: SaveWalletUseCase,
) {
private var scanFailsCounter = 0
suspend operator fun invoke(walletId: UserWalletId): Either<ScanCardToUnlockWalletError, Unit> {
return either {
scanCardProcessor.scan()
.doOnSuccess { scanResponse ->
scanFailsCounter = 0
// If card's public key is null then user wallet will be null
val scannedWallet = UserWalletBuilder(scanResponse = scanResponse).build()
if (walletId == scannedWallet?.walletId) {
saveWalletUseCase(userWallet = scannedWallet, canOverride = true)
} else {
raise(ScanCardToUnlockWalletError.WrongCardIsScanned)
}
}
.doOnFailure {
if (it is TangemSdkError.UserCancelled) {
scanFailsCounter++
if (scanFailsCounter >= 2) raise(ScanCardToUnlockWalletError.ManyScanFails)
}
}
}
}
}
internal sealed class ScanCardToUnlockWalletError {
object WrongCardIsScanned : ScanCardToUnlockWalletError()
object ManyScanFails : ScanCardToUnlockWalletError()
}

38
features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/viewmodels/WalletViewModel.kt
View file

@ -10,7 +10,6 @@ import com.tangem.blockchain.common.Blockchain
import com.tangem.blockchain.common.address.AddressType
import com.tangem.common.Provider
import com.tangem.common.card.EllipticCurve
import com.tangem.common.doOnSuccess
import com.tangem.common.extensions.ByteArrayKey
import com.tangem.common.extensions.isZero
import com.tangem.common.extensions.toMapKey
@ -30,7 +29,6 @@ import com.tangem.domain.appcurrency.model.AppCurrency
import com.tangem.domain.balancehiding.IsBalanceHiddenUseCase
import com.tangem.domain.balancehiding.ListenToFlipsUseCase
import com.tangem.domain.card.DerivePublicKeysUseCase
import com.tangem.domain.card.ScanCardProcessor
import com.tangem.domain.card.SetCardWasScannedUseCase
import com.tangem.domain.card.WasCardScannedUseCase
import com.tangem.domain.common.CardTypesResolver
@ -54,7 +52,6 @@ import com.tangem.domain.tokens.models.analytics.TokenScreenAnalyticsEvent
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.userwallets.UserWalletBuilder
import com.tangem.domain.walletconnect.WalletConnectActions
import com.tangem.domain.walletmanager.WalletManagersFacade
import com.tangem.domain.wallets.models.UnlockWalletsError
@ -65,6 +62,8 @@ import com.tangem.feature.wallet.impl.R
import com.tangem.feature.wallet.presentation.router.InnerWalletRouter
import com.tangem.feature.wallet.presentation.wallet.analytics.PortfolioEvent
import com.tangem.feature.wallet.presentation.wallet.analytics.WalletScreenAnalyticsEvent
import com.tangem.feature.wallet.presentation.wallet.domain.ScanCardToUnlockWalletClickHandler
import com.tangem.feature.wallet.presentation.wallet.domain.ScanCardToUnlockWalletError
import com.tangem.feature.wallet.presentation.wallet.state.*
import com.tangem.feature.wallet.presentation.wallet.state.components.WalletCardState
import com.tangem.feature.wallet.presentation.wallet.state.factory.TokenListWithWallet
@ -93,7 +92,6 @@ import kotlin.properties.Delegates
internal class WalletViewModel @Inject constructor(
// region Parameters
private val getWalletsUseCase: GetWalletsUseCase,
private val saveWalletUseCase: SaveWalletUseCase,
getSelectedWalletSyncUseCase: GetSelectedWalletSyncUseCase,
private val selectWalletUseCase: SelectWalletUseCase,
private val updateWalletUseCase: UpdateWalletUseCase,
@ -105,7 +103,6 @@ internal class WalletViewModel @Inject constructor(
private val getPrimaryCurrencyStatusUpdatesUseCase: GetPrimaryCurrencyStatusUpdatesUseCase,
private val fetchCurrencyStatusUseCase: FetchCurrencyStatusUseCase,
private val getNetworkCoinStatusUseCase: GetNetworkCoinStatusUseCase,
private val scanCardProcessor: ScanCardProcessor,
private val derivePublicKeysUseCase: DerivePublicKeysUseCase,
private val txHistoryItemsCountUseCase: GetTxHistoryItemsCountUseCase,
private val txHistoryItemsUseCase: GetTxHistoryItemsUseCase,
@ -131,6 +128,7 @@ internal class WalletViewModel @Inject constructor(
private val setWalletWithFundsFoundUseCase: SetWalletWithFundsFoundUseCase,
private val getExplorerTransactionUrlUseCase: GetExplorerTransactionUrlUseCase,
private val isDemoCardUseCase: IsDemoCardUseCase,
private val scanCardToUnlockWalletUseCase: ScanCardToUnlockWalletClickHandler,
wasCardScannedUseCase: WasCardScannedUseCase,
isReadyToShowRateAppUseCase: IsReadyToShowRateAppUseCase,
isNeedToBackupUseCase: IsNeedToBackupUseCase,
@ -414,22 +412,22 @@ internal class WalletViewModel @Inject constructor(
val lockedWallet = getWallet(index = state.walletsListConfig.selectedWalletIndex)
viewModelScope.launch(dispatchers.io) {
scanCardProcessor.scan()
.doOnSuccess { scanResponse ->
// If card's public key is null then user wallet will be null
val scannedWallet = UserWalletBuilder(scanResponse = scanResponse).build()
viewModelScope.launch(dispatchers.main) {
scanCardToUnlockWalletUseCase(walletId = lockedWallet.walletId)
.onLeft { error ->
when (error) {
ScanCardToUnlockWalletError.WrongCardIsScanned -> {
delay(timeMillis = DELAY_SDK_DIALOG_CLOSE)
if (lockedWallet.walletId == scannedWallet?.walletId) {
saveWalletUseCase(userWallet = scannedWallet, canOverride = true)
} else {
delay(timeMillis = DELAY_SDK_DIALOG_CLOSE)
uiState = stateFactory.getStateAndTriggerEvent(
state = uiState,
event = WalletEvent.ShowAlert(state = WalletAlertState.WrongCardIsScanned),
setUiState = { uiState = it },
)
uiState = stateFactory.getStateAndTriggerEvent(
state = uiState,
event = WalletEvent.ShowAlert(state = WalletAlertState.WrongCardIsScanned),
setUiState = { uiState = it },
)
}
ScanCardToUnlockWalletError.ManyScanFails -> {
router.openScanFailedDialog()
}
}
}
}