Updated on 2026-08-14

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/router/DefaultWalletRouter.kt

@@ -163,7 +163,11 @@ internal class DefaultWalletRouter(
     }
 
     override fun openScanFailedDialog() {
-        reduxNavController.navigate(action = NavigationAction.OpenDialog(StateDialog.ScanFailsDialog))
+        reduxNavController.navigate(
+            action = NavigationAction.OpenDialog(
+                StateDialog.ScanFailsDialog(StateDialog.ScanFailsSource.MAIN),
+            ),
+        )
     }
 
     private companion object {

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/analytics/WalletScreenAnalyticsEvent.kt

@@ -25,7 +25,7 @@ sealed class WalletScreenAnalyticsEvent {
 
         data object WalletOpened : Basic(event = "Wallet Opened")
 
-        class CardWasScanned(source: AnalyticsParam.ScannedFrom) : Basic(
+        class CardWasScanned(source: AnalyticsParam.ScreensSources) : Basic(
             event = "Card Was Scanned",
             params = mapOf(
                 AnalyticsParam.SOURCE to source.value,
@@ -48,6 +48,26 @@ sealed class WalletScreenAnalyticsEvent {
         )
     }
 
+    sealed class Token(
+        event: String,
+        params: Map<String, String> = mapOf(),
+    ) : AnalyticsEvent(category = "Token", event = event, params = params) {
+
+        class PolkadotAccountReset(hasReset: Boolean) : Token(
+            event = "Polkadot Account Reset",
+            params = mapOf(
+                AnalyticsParam.STATE to if (hasReset) "Yes" else "No",
+            ),
+        )
+
+        class PolkadotImmortalTransactions(hasImmortalTransaction: Boolean) : Token(
+            event = "Polkadot Immortal Transactions",
+            params = mapOf(
+                AnalyticsParam.STATE to if (hasImmortalTransaction) "Yes" else "No",
+            ),
+        )
+    }
+
     sealed class MainScreen(
         event: String,
         params: Map<String, String> = mapOf(),

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/loaders/implementors/MultiWalletContentLoader.kt

@@ -4,6 +4,7 @@ import com.tangem.domain.appcurrency.GetSelectedAppCurrencyUseCase
 import com.tangem.domain.redux.ReduxStateHolder
 import com.tangem.domain.tokens.ApplyTokenListSortingUseCase
 import com.tangem.domain.tokens.GetTokenListUseCase
+import com.tangem.domain.tokens.RunPolkadotAccountHealthCheckUseCase
 import com.tangem.domain.wallets.models.UserWallet
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.TokenListAnalyticsSender
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.WalletWarningsAnalyticsSender
@@ -29,6 +30,7 @@ internal class MultiWalletContentLoader(
     private val applyTokenListSortingUseCase: ApplyTokenListSortingUseCase,
     private val getMultiWalletWarningsFactory: GetMultiWalletWarningsFactory,
     private val reduxStateHolder: ReduxStateHolder,
+    private val runPolkadotAccountHealthCheckUseCase: RunPolkadotAccountHealthCheckUseCase,
 ) : WalletContentLoader(id = userWallet.walletId) {
 
     override fun create(): List<WalletSubscriber> {
@@ -42,6 +44,7 @@ internal class MultiWalletContentLoader(
                 getTokenListUseCase = getTokenListUseCase,
                 getSelectedAppCurrencyUseCase = getSelectedAppCurrencyUseCase,
                 applyTokenListSortingUseCase = applyTokenListSortingUseCase,
+                runPolkadotAccountHealthCheckUseCase = runPolkadotAccountHealthCheckUseCase,
             ),
             MultiWalletWarningsSubscriber(
                 userWallet = userWallet,

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/loaders/implementors/MultiWalletContentLoaderFactory.kt

@@ -4,6 +4,7 @@ import com.tangem.domain.appcurrency.GetSelectedAppCurrencyUseCase
 import com.tangem.domain.redux.ReduxStateHolder
 import com.tangem.domain.tokens.ApplyTokenListSortingUseCase
 import com.tangem.domain.tokens.GetTokenListUseCase
+import com.tangem.domain.tokens.RunPolkadotAccountHealthCheckUseCase
 import com.tangem.domain.wallets.models.UserWallet
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.TokenListAnalyticsSender
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.WalletWarningsAnalyticsSender
@@ -26,6 +27,7 @@ internal class MultiWalletContentLoaderFactory @Inject constructor(
     private val applyTokenListSortingUseCase: ApplyTokenListSortingUseCase,
     private val reduxStateHolder: ReduxStateHolder,
     private val walletWarningsAnalyticsSender: WalletWarningsAnalyticsSender,
+    private val runPolkadotAccountHealthCheckUseCase: RunPolkadotAccountHealthCheckUseCase,
 ) {
 
     fun create(userWallet: UserWallet, clickIntents: WalletClickIntents): WalletContentLoader {
@@ -41,6 +43,7 @@ internal class MultiWalletContentLoaderFactory @Inject constructor(
             reduxStateHolder = reduxStateHolder,
             walletWarningsAnalyticsSender = walletWarningsAnalyticsSender,
             applyTokenListSortingUseCase = applyTokenListSortingUseCase,
+            runPolkadotAccountHealthCheckUseCase = runPolkadotAccountHealthCheckUseCase,
         )
     }
 }

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/loaders/implementors/SingleWalletWithTokenContentLoader.kt

@@ -2,6 +2,7 @@ package com.tangem.feature.wallet.presentation.wallet.loaders.implementors
 
 import com.tangem.domain.appcurrency.GetSelectedAppCurrencyUseCase
 import com.tangem.domain.tokens.GetCardTokensListUseCase
+import com.tangem.domain.tokens.RunPolkadotAccountHealthCheckUseCase
 import com.tangem.domain.wallets.models.UserWallet
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.TokenListAnalyticsSender
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.WalletWarningsAnalyticsSender
@@ -24,6 +25,7 @@ internal class SingleWalletWithTokenContentLoader(
     private val getMultiWalletWarningsFactory: GetMultiWalletWarningsFactory,
     private val getCardTokensListUseCase: GetCardTokensListUseCase,
     private val getSelectedAppCurrencyUseCase: GetSelectedAppCurrencyUseCase,
+    private val runPolkadotAccountHealthCheckUseCase: RunPolkadotAccountHealthCheckUseCase,
 ) : WalletContentLoader(id = userWallet.walletId) {
 
     override fun create(): List<WalletSubscriber> {
@@ -36,6 +38,7 @@ internal class SingleWalletWithTokenContentLoader(
                 walletWithFundsChecker = walletWithFundsChecker,
                 getCardTokensListUseCase = getCardTokensListUseCase,
                 getSelectedAppCurrencyUseCase = getSelectedAppCurrencyUseCase,
+                runPolkadotAccountHealthCheckUseCase = runPolkadotAccountHealthCheckUseCase,
             ),
             MultiWalletWarningsSubscriber(
                 userWallet = userWallet,

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/loaders/implementors/SingleWalletWithTokenContentLoaderFactory.kt

@@ -2,6 +2,7 @@ package com.tangem.feature.wallet.presentation.wallet.loaders.implementors
 
 import com.tangem.domain.appcurrency.GetSelectedAppCurrencyUseCase
 import com.tangem.domain.tokens.GetCardTokensListUseCase
+import com.tangem.domain.tokens.RunPolkadotAccountHealthCheckUseCase
 import com.tangem.domain.wallets.models.UserWallet
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.TokenListAnalyticsSender
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.WalletWarningsAnalyticsSender
@@ -21,6 +22,7 @@ internal class SingleWalletWithTokenContentLoaderFactory @Inject constructor(
     private val getCardTokensListUseCase: GetCardTokensListUseCase,
     private val getSelectedAppCurrencyUseCase: GetSelectedAppCurrencyUseCase,
     private val walletWarningsAnalyticsSender: WalletWarningsAnalyticsSender,
+    private val runPolkadotAccountHealthCheckUseCase: RunPolkadotAccountHealthCheckUseCase,
 ) {
 
     fun create(userWallet: UserWallet, clickIntents: WalletClickIntents): SingleWalletWithTokenContentLoader {
@@ -34,6 +36,7 @@ internal class SingleWalletWithTokenContentLoaderFactory @Inject constructor(
             getCardTokensListUseCase = getCardTokensListUseCase,
             getSelectedAppCurrencyUseCase = getSelectedAppCurrencyUseCase,
             walletWarningsAnalyticsSender = walletWarningsAnalyticsSender,
+            runPolkadotAccountHealthCheckUseCase = runPolkadotAccountHealthCheckUseCase,
         )
     }
 }

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/subscribers/BasicTokenListSubscriber.kt

@@ -4,7 +4,9 @@ import arrow.core.Either
 import arrow.core.getOrElse
 import com.tangem.domain.appcurrency.GetSelectedAppCurrencyUseCase
 import com.tangem.domain.appcurrency.model.AppCurrency
+import com.tangem.domain.tokens.RunPolkadotAccountHealthCheckUseCase
 import com.tangem.domain.tokens.error.TokenListError
+import com.tangem.domain.tokens.model.NetworkGroup
 import com.tangem.domain.tokens.model.TokenList
 import com.tangem.domain.wallets.models.UserWallet
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.TokenListAnalyticsSender
@@ -33,6 +35,7 @@ internal abstract class BasicTokenListSubscriber(
     private val tokenListAnalyticsSender: TokenListAnalyticsSender,
     private val walletWithFundsChecker: WalletWithFundsChecker,
     private val getSelectedAppCurrencyUseCase: GetSelectedAppCurrencyUseCase,
+    private val runPolkadotAccountHealthCheckUseCase: RunPolkadotAccountHealthCheckUseCase,
 ) : WalletSubscriber() {
 
     private val sendAnalyticsJobHolder = JobHolder()
@@ -53,6 +56,8 @@ internal abstract class BasicTokenListSubscriber(
                     coroutineScope.launch {
                         onTokenListReceived(maybeTokenList)
                     }.saveIn(onTokenListReceivedJobHolder)
+
+                    coroutineScope.launch { startCheck(maybeTokenList) }
                 },
             flow2 = getSelectedAppCurrencyUseCase().distinctUntilChanged(),
             transform = { maybeTokenList, maybeAppCurrency ->
@@ -72,6 +77,21 @@ internal abstract class BasicTokenListSubscriber(
         )
     }
 
+    private suspend fun startCheck(maybeTokenList: Either<TokenListError, TokenList>) {
+        // Run Polkadot account health check
+        maybeTokenList.getOrNull()?.let { tokenList ->
+            val cryptoCurrencies = when (tokenList) {
+                is TokenList.GroupedByNetwork -> tokenList.groups.flatMap(NetworkGroup::currencies)
+                is TokenList.Ungrouped -> tokenList.currencies
+                is TokenList.Empty -> emptyList()
+            }
+
+            cryptoCurrencies.forEach {
+                runPolkadotAccountHealthCheckUseCase(userWallet.walletId, it.currency.network)
+            }
+        }
+    }
+
     protected open suspend fun onTokenListReceived(maybeTokenList: Either<TokenListError, TokenList>) {
         /* no-op */
     }

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/subscribers/MultiWalletTokenListSubscriber.kt

@@ -5,6 +5,7 @@ import arrow.core.getOrElse
 import com.tangem.domain.appcurrency.GetSelectedAppCurrencyUseCase
 import com.tangem.domain.tokens.ApplyTokenListSortingUseCase
 import com.tangem.domain.tokens.GetTokenListUseCase
+import com.tangem.domain.tokens.RunPolkadotAccountHealthCheckUseCase
 import com.tangem.domain.tokens.error.TokenListError
 import com.tangem.domain.tokens.model.CryptoCurrency
 import com.tangem.domain.tokens.model.TokenList
@@ -24,6 +25,7 @@ internal class MultiWalletTokenListSubscriber(
     tokenListAnalyticsSender: TokenListAnalyticsSender,
     walletWithFundsChecker: WalletWithFundsChecker,
     getSelectedAppCurrencyUseCase: GetSelectedAppCurrencyUseCase,
+    runPolkadotAccountHealthCheckUseCase: RunPolkadotAccountHealthCheckUseCase,
 ) : BasicTokenListSubscriber(
     userWallet = userWallet,
     stateHolder = stateHolder,
@@ -31,6 +33,7 @@ internal class MultiWalletTokenListSubscriber(
     tokenListAnalyticsSender = tokenListAnalyticsSender,
     walletWithFundsChecker = walletWithFundsChecker,
     getSelectedAppCurrencyUseCase = getSelectedAppCurrencyUseCase,
+    runPolkadotAccountHealthCheckUseCase = runPolkadotAccountHealthCheckUseCase,
 ) {
 
     override fun tokenListFlow(): MaybeTokenListFlow = getTokenListUseCase(userWallet.walletId)

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/subscribers/SingleWalletWithTokenListSubscriber.kt

@@ -2,6 +2,7 @@ package com.tangem.feature.wallet.presentation.wallet.subscribers
 
 import com.tangem.domain.appcurrency.GetSelectedAppCurrencyUseCase
 import com.tangem.domain.tokens.GetCardTokensListUseCase
+import com.tangem.domain.tokens.RunPolkadotAccountHealthCheckUseCase
 import com.tangem.domain.wallets.models.UserWallet
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.TokenListAnalyticsSender
 import com.tangem.feature.wallet.presentation.wallet.domain.WalletWithFundsChecker
@@ -17,6 +18,7 @@ internal class SingleWalletWithTokenListSubscriber(
     tokenListAnalyticsSender: TokenListAnalyticsSender,
     walletWithFundsChecker: WalletWithFundsChecker,
     getSelectedAppCurrencyUseCase: GetSelectedAppCurrencyUseCase,
+    runPolkadotAccountHealthCheckUseCase: RunPolkadotAccountHealthCheckUseCase,
 ) : BasicTokenListSubscriber(
     userWallet = userWallet,
     stateHolder = stateHolder,
@@ -24,6 +26,7 @@ internal class SingleWalletWithTokenListSubscriber(
     tokenListAnalyticsSender = tokenListAnalyticsSender,
     walletWithFundsChecker = walletWithFundsChecker,
     getSelectedAppCurrencyUseCase = getSelectedAppCurrencyUseCase,
+    runPolkadotAccountHealthCheckUseCase = runPolkadotAccountHealthCheckUseCase,
 ) {
 
     override fun tokenListFlow(): MaybeTokenListFlow = getCardTokensListUseCase(userWallet.walletId)

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/viewmodels/intents/WalletWarningsClickIntents.kt

@@ -107,7 +107,7 @@ internal class WalletWarningsClickIntentsImplementor @Inject constructor(
     }
 
     override fun onGenerateMissedAddressesClick(missedAddressCurrencies: List<CryptoCurrency>) {
-        analyticsEventHandler.send(Basic.CardWasScanned(AnalyticsParam.ScannedFrom.Main))
+        analyticsEventHandler.send(Basic.CardWasScanned(AnalyticsParam.ScreensSources.Main))
         analyticsEventHandler.send(MainScreen.NoticeScanYourCardTapped)
 
         viewModelScope.launch(dispatchers.main) {