Updated on 2026-08-14

.idea/codeStyles/Project.xml

@@ -14,6 +14,7 @@
         </value>
       </option>
       <option name="LINE_BREAK_AFTER_MULTILINE_WHEN_ENTRY" value="false" />
+      <option name="INDENT_BEFORE_ARROW_ON_NEW_LINE" value="false" />
       <option name="NAME_COUNT_TO_USE_STAR_IMPORT" value="5" />
       <option name="NAME_COUNT_TO_USE_STAR_IMPORT_FOR_MEMBERS" value="3" />
       <option name="ALLOW_TRAILING_COMMA" value="true" />

app/src/main/java/com/tangem/tap/features/onboarding/OnboardingHelper.kt

@@ -99,7 +99,7 @@ object OnboardingHelper {
         }
     }
 
-    fun saveWallet(
+    suspend fun saveWallet(
         alreadyCreatedWallet: UserWallet?,
         scanResponse: ScanResponse,
         accessCode: String? = null,
@@ -107,46 +107,42 @@ object OnboardingHelper {
         hasBackupError: Boolean = false,
     ) {
         Analytics.setContext(scanResponse)
-        scope.launch {
-            val settingsRepository = store.inject(DaggerGraphState::settingsRepository)
-            when {
-                // When should save user wallets, then save card without navigate to save wallet screen
-                store.inject(DaggerGraphState::walletsRepository).shouldSaveUserWalletsSync() -> {
-                    store.dispatchWithMain(
-                        SaveWalletAction.ProvideBackupInfo(
-                            scanResponse = scanResponse,
-                            accessCode = accessCode,
-                            backupCardsIds = backupCardsIds?.toSet(),
-                        ),
-                    )
+        val settingsRepository = store.inject(DaggerGraphState::settingsRepository)
+        when {
+            // When should save user wallets, then save card without navigate to save wallet screen
+            store.inject(DaggerGraphState::walletsRepository).shouldSaveUserWalletsSync() -> {
+                store.dispatchWithMain(
+                    SaveWalletAction.ProvideBackupInfo(
+                        scanResponse = scanResponse,
+                        accessCode = accessCode,
+                        backupCardsIds = backupCardsIds?.toSet(),
+                    ),
+                )
 
-                    store.dispatchWithMain(
-                        SaveWalletAction.SaveWalletAfterBackup(
-                            hasBackupError = hasBackupError,
-                            shouldNavigateToWallet = false,
-                        ),
-                    )
-                }
-                // When should not save user wallets but device has biometry and save wallet screen has not been shown,
-                // then open save wallet screen
-                tangemSdkManager.checkCanUseBiometry() && settingsRepository.shouldShowSaveUserWalletScreen() -> {
-                    proceedWithScanResponse(scanResponse, backupCardsIds, hasBackupError, alreadyCreatedWallet)
-
-                    delay(timeMillis = 1_200)
-
-                    store.dispatchOnMain(
-                        SaveWalletAction.ProvideBackupInfo(
-                            scanResponse = scanResponse,
-                            accessCode = accessCode,
-                            backupCardsIds = backupCardsIds?.toSet(),
-                        ),
-                    )
-                }
-                // If device has no biometry and save wallet screen has been shown, then go through old scenario
-                else -> {
-                    proceedWithScanResponse(scanResponse, backupCardsIds, hasBackupError, alreadyCreatedWallet)
-                }
+                store.dispatchWithMain(
+                    SaveWalletAction.SaveWalletAfterBackup(
+                        hasBackupError = hasBackupError,
+                        shouldNavigateToWallet = false,
+                    ),
+                )
             }
+            // When should not save user wallets but device has biometry and save wallet screen has not been shown,
+            // then open save wallet screen
+            tangemSdkManager.checkCanUseBiometry() && settingsRepository.shouldShowSaveUserWalletScreen() -> {
+                proceedWithScanResponse(scanResponse, backupCardsIds, hasBackupError, alreadyCreatedWallet)
+
+                delay(timeMillis = 1_200)
+
+                store.dispatchWithMain(
+                    SaveWalletAction.ProvideBackupInfo(
+                        scanResponse = scanResponse,
+                        accessCode = accessCode,
+                        backupCardsIds = backupCardsIds?.toSet(),
+                    ),
+                )
+            }
+            // If device has no biometry and save wallet screen has been shown, then go through old scenario
+            else -> proceedWithScanResponse(scanResponse, backupCardsIds, hasBackupError, alreadyCreatedWallet)
         }
     }
 

app/src/main/java/com/tangem/tap/features/onboarding/products/wallet/redux/OnboardingWalletMiddleware.kt

@@ -4,7 +4,6 @@ import android.net.Uri
 import com.google.firebase.crashlytics.FirebaseCrashlytics
 import com.tangem.common.CompletionResult
 import com.tangem.common.card.Card
-import com.tangem.common.core.TangemError
 import com.tangem.common.core.TangemSdkError
 import com.tangem.common.extensions.ifNotNull
 import com.tangem.common.extensions.toHexString
@@ -12,6 +11,7 @@ import com.tangem.common.routing.AppRoute
 import com.tangem.common.routing.AppRouter
 import com.tangem.common.services.Result
 import com.tangem.core.analytics.Analytics
+import com.tangem.core.analytics.models.AnalyticsParam.ScreensSources
 import com.tangem.core.analytics.models.event.OnboardingAnalyticsEvent
 import com.tangem.core.ui.extensions.resourceReference
 import com.tangem.core.ui.extensions.toWrappedList
@@ -43,7 +43,6 @@ import com.tangem.tap.common.extensions.*
 import com.tangem.tap.common.redux.AppState
 import com.tangem.tap.common.redux.global.GlobalAction
 import com.tangem.tap.features.demo.DemoHelper
-import com.tangem.tap.features.home.redux.HomeAction
 import com.tangem.tap.features.onboarding.OnboardingDialog
 import com.tangem.tap.features.onboarding.OnboardingHelper
 import com.tangem.tap.proxy.redux.DaggerGraphState
@@ -52,7 +51,6 @@ import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 import org.rekotlin.Action
 import org.rekotlin.Middleware
-import timber.log.Timber
 
 object OnboardingWalletMiddleware {
     val handler = onboardingWalletMiddleware
@@ -203,7 +201,7 @@ private fun handleWalletAction(action: Action) {
     }
 }
 
-private fun handleFinishBackup(scanResponse: ScanResponse, userWallet: UserWallet? = null) {
+private suspend fun handleFinishBackup(scanResponse: ScanResponse, userWallet: UserWallet? = null) {
     val backupState = store.state.onboardingWalletState.backupState
     val updatedScanResponse = updateScanResponseAfterBackup(scanResponse, backupState)
 
@@ -234,31 +232,14 @@ private fun navigateToWalletScreen() {
     }
 }
 
-private suspend fun readCard(onSuccess: suspend (ScanResponse) -> Unit, onFailure: (TangemError) -> Unit) {
+private suspend fun readCard(): CompletionResult<ScanResponse> {
     val shouldSaveAccessCodes = store.inject(DaggerGraphState::settingsRepository).shouldSaveAccessCodes()
 
     store.inject(DaggerGraphState::cardSdkConfigRepository).setAccessCodeRequestPolicy(
         isBiometricsRequestPolicy = shouldSaveAccessCodes,
     )
 
-    store.inject(DaggerGraphState::scanCardProcessor).scan(
-        analyticsSource = com.tangem.core.analytics.models.AnalyticsParam.ScreensSources.Intro,
-        onProgressStateChange = { showProgress ->
-            if (showProgress) {
-                store.dispatch(HomeAction.ScanInProgress(scanInProgress = true))
-            } else {
-                delay(HIDE_PROGRESS_DELAY)
-                store.dispatch(HomeAction.ScanInProgress(scanInProgress = false))
-            }
-        },
-        onFailure = {
-            Timber.e(it, "Unable to scan card")
-            delay(HIDE_PROGRESS_DELAY)
-            store.dispatch(HomeAction.ScanInProgress(scanInProgress = false))
-            onFailure(it)
-        },
-        onSuccess = onSuccess,
-    )
+    return store.inject(DaggerGraphState::scanCardProcessor).scan(analyticsSource = ScreensSources.Intro)
 }
 
 private suspend fun loadArtworkForCard(cardId: String, cardPublicKey: ByteArray, defaultArtwork: Uri?): Uri {
@@ -478,7 +459,7 @@ private fun handleBackupAction(appState: () -> AppState?, action: BackupAction)
                             is TangemSdkError.CardVerificationFailed -> {
                                 Analytics.send(
                                     event = OnboardingAnalyticsEvent.Onboarding.OfflineAttestationFailed(
-                                        com.tangem.core.analytics.models.AnalyticsParam.ScreensSources.Backup,
+                                        ScreensSources.Backup,
                                     ),
                                 )
 
@@ -660,23 +641,22 @@ private fun handleBackupAction(appState: () -> AppState?, action: BackupAction)
             Analytics.send(Onboarding.Finished())
 
             scope.launch {
-                store.state.globalState.onboardingState.onboardingManager?.finishActivation(
-                    cardIds = gatherCardIds(backupState, card),
-                )
-            }
-            if (scanResponse == null) {
-                scope.launch {
-                    readCard(
-                        onSuccess = { newScanResponse ->
-                            handleFinishBackup(newScanResponse)
-                        },
-                        onFailure = {
-                            store.dispatchNavigationAction(AppRouter::pop)
-                        },
+                launch {
+                    store.state.globalState.onboardingState.onboardingManager?.finishActivation(
+                        cardIds = gatherCardIds(backupState, card),
                     )
                 }
-            } else {
-                handleFinishBackup(scanResponse)
+
+                with(scanResponse) {
+                    if (this == null) {
+                        when (val result = readCard()) {
+                            is CompletionResult.Success -> handleFinishBackup(result.data)
+                            is CompletionResult.Failure -> store.dispatchNavigationAction(AppRouter::pop)
+                        }
+                    } else {
+                        handleFinishBackup(scanResponse = this)
+                    }
+                }
             }
         }
         is BackupAction.FinishBackup -> {
@@ -692,40 +672,39 @@ private fun handleBackupAction(appState: () -> AppState?, action: BackupAction)
                         scanResponse = requireNotNull(value = scanResponse, lazyMessage = { "ScanResponse is null" }),
                         backupState = backupState,
                     )
-
-                    val userWalletsListManager = store.inject(DaggerGraphState::generalUserWalletsListManager)
-                    when (backupState.startedSource) {
-                        BackupStartedSource.Onboarding -> saveWallet(
-                            userWalletsListManager = userWalletsListManager,
-                            userWallet = userWallet,
-                            scanResponse = scanResponse,
-                            backupState = backupState,
-                        )
-                        BackupStartedSource.CreateBackup -> updateWallet(
-                            userWalletsListManager = userWalletsListManager,
-                            userWallet = userWallet,
-                            backupState = backupState,
-                        )
-                    }
                 } else {
                     delay(HIDE_PROGRESS_DELAY)
 
-                    readCard(
-                        onSuccess = { newScanResponse ->
-                            scanResponse = newScanResponse
-                            userWallet = createUserWallet(newScanResponse, backupState)
-                        },
-                        onFailure = {
+                    when (val result = readCard()) {
+                        is CompletionResult.Failure -> {
                             store.dispatchNavigationAction(AppRouter::pop)
-                        },
+                            return@launch
+                        }
+                        is CompletionResult.Success -> {
+                            scanResponse = result.data
+                            userWallet = createUserWallet(scanResponse = result.data, backupState = backupState)
+                        }
+                    }
+                }
+
+                val userWalletsListManager = store.inject(DaggerGraphState::generalUserWalletsListManager)
+                when (backupState.startedSource) {
+                    BackupStartedSource.Onboarding -> saveWallet(
+                        userWalletsListManager = userWalletsListManager,
+                        userWallet = userWallet,
+                        scanResponse = scanResponse,
+                        backupState = backupState,
+                    )
+                    BackupStartedSource.CreateBackup -> updateWallet(
+                        userWalletsListManager = userWalletsListManager,
+                        userWallet = userWallet,
+                        backupState = backupState,
                     )
                 }
 
                 scope.launch {
-                    userWallet?.let {
-                        if (it.scanResponse.cardTypesResolver.isWallet2() && it.isImported) {
-                            store.inject(DaggerGraphState::walletsRepository).markWallet2WasCreated(it.walletId)
-                        }
+                    if (userWallet.scanResponse.cardTypesResolver.isWallet2() && userWallet.isImported) {
+                        store.inject(DaggerGraphState::walletsRepository).markWallet2WasCreated(userWallet.walletId)
                     }
                 }
 
@@ -740,7 +719,7 @@ private fun handleBackupAction(appState: () -> AppState?, action: BackupAction)
                 // All cardIds may already be activated if the backup was skipped before.
                 if (notActivatedCardIds.isEmpty()) {
                     delay(1000)
-                    store.dispatchWithMain(BackupAction.BackupFinished(userWallet?.walletId))
+                    store.dispatchWithMain(BackupAction.BackupFinished(userWallet.walletId))
                     return@launch
                 }
 
@@ -748,8 +727,7 @@ private fun handleBackupAction(appState: () -> AppState?, action: BackupAction)
 
                 store.state.globalState.onboardingState.onboardingManager?.finishActivation(notActivatedCardIds)
                 handleFinishBackup(requireNotNull(scanResponse), userWallet)
-                delay(1000)
-                store.dispatchWithMain(BackupAction.BackupFinished(userWalletId = userWallet?.walletId))
+                store.dispatchWithMain(BackupAction.BackupFinished(userWalletId = userWallet.walletId))
             }
         }