Updated on 2026-08-14

app/src/main/java/com/tangem/tap/proxy/DerivationManagerImpl.kt

@@ -233,7 +233,7 @@ class DerivationManagerImpl(
         }
 
         scope.launch {
-            val selectedUserWallet = appStateHolder.userWalletsListManager?.selectedUserWalletSync
+            val selectedUserWallet = userWalletsListManager.selectedUserWalletSync
 
             val result = appStateHolder.tangemSdkManager?.derivePublicKeys(
                 cardId = null, // always ignore cardId in derive task
@@ -255,12 +255,10 @@ class DerivationManagerImpl(
                         derivedKeys = updatedDerivedKeys,
                     )
                     if (selectedUserWallet != null) {
-                        val userWallet = selectedUserWallet.copy(
-                            scanResponse = updatedScanResponse,
+                        userWalletsListManager.update(
+                            userWalletId = selectedUserWallet.walletId,
+                            update = { it.copy(scanResponse = updatedScanResponse) },
                         )
-
-                        appStateHolder.userWalletsListManager?.save(userWallet, canOverride = true)
-                        appStateHolder.walletStoresManager?.fetch(userWallet, true)
                     }
                     appStateHolder.mainStore?.dispatchOnMain(GlobalAction.SaveScanResponse(updatedScanResponse))
                     delay(DELAY_SDK_DIALOG_CLOSE)

app/src/main/java/com/tangem/tap/proxy/TransactionManagerImpl.kt

@@ -27,6 +27,7 @@ import com.tangem.tap.common.analytics.events.Basic
 import com.tangem.tap.common.analytics.events.Basic.TransactionSent.MemoType
 import com.tangem.tap.common.redux.global.GlobalAction
 import com.tangem.tap.domain.TangemSigner
+import com.tangem.tap.userWalletsListManager
 import java.math.BigDecimal
 import java.math.BigInteger
 import java.math.MathContext
@@ -416,7 +417,7 @@ class TransactionManagerImpl(
     private suspend fun getActualWalletManager(blockchain: Blockchain, derivationPath: String?): WalletManager {
         val walletManager = if (walletFeatureToggles.isRedesignedScreenEnabled) {
             val selectedUserWallet = requireNotNull(
-                appStateHolder.userWalletsListManager?.selectedUserWalletSync,
+                userWalletsListManager.selectedUserWalletSync,
             ) { "userWallet or userWalletsListManager is null" }
             walletManagersFacade.getOrCreateWalletManager(
                 selectedUserWallet.walletId,

app/src/main/java/com/tangem/tap/proxy/UserWalletManagerImpl.kt

@@ -10,7 +10,6 @@ import com.tangem.domain.common.BlockchainNetwork
 import com.tangem.domain.common.extensions.fromNetworkId
 import com.tangem.domain.common.extensions.toCoinId
 import com.tangem.domain.common.extensions.toNetworkId
-import com.tangem.domain.userwallets.UserWalletIdBuilder
 import com.tangem.domain.walletmanager.WalletManagersFacade
 import com.tangem.features.wallet.featuretoggles.WalletFeatureToggles
 import com.tangem.lib.crypto.UserWalletManager
@@ -90,11 +89,10 @@ class UserWalletManagerImpl(
     }
 
     override fun getWalletId(): String {
-        return appStateHolder.getActualCard()?.let {
-            UserWalletIdBuilder.card(it)
-                .build()
-                ?.stringValue
-        } ?: ""
+        val selectedUserWallet = requireNotNull(
+            userWalletsListManager.selectedUserWalletSync,
+        ) { "selectedUserWallet shouldn't be null" }
+        return selectedUserWallet.walletId.stringValue
     }
 
     override suspend fun isTokenAdded(currency: Currency, derivationPath: String?): Boolean {
@@ -227,7 +225,7 @@ class UserWalletManagerImpl(
     private suspend fun getActualWalletManager(blockchain: Blockchain, derivationPath: String?): WalletManager {
         val walletManager = if (walletFeatureToggles.isRedesignedScreenEnabled) {
             val selectedUserWallet = requireNotNull(
-                appStateHolder.userWalletsListManager?.selectedUserWalletSync,
+                userWalletsListManager.selectedUserWalletSync,
             ) { "userWallet or userWalletsListManager is null" }
             walletManagersFacade.getOrCreateWalletManager(
                 selectedUserWallet.walletId,

features/referral/domain/src/main/java/com/tangem/feature/referral/domain/ReferralInteractorImpl.kt

@@ -3,17 +3,14 @@ package com.tangem.feature.referral.domain
 import com.tangem.feature.referral.domain.converter.TokensConverter
 import com.tangem.feature.referral.domain.models.ReferralData
 import com.tangem.feature.referral.domain.models.TokenData
-import com.tangem.features.wallet.featuretoggles.WalletFeatureToggles
 import com.tangem.lib.crypto.DerivationManager
 import com.tangem.lib.crypto.UserWalletManager
-import com.tangem.lib.crypto.models.Currency
 
 internal class ReferralInteractorImpl(
     private val repository: ReferralRepository,
     private val derivationManager: DerivationManager,
     private val userWalletManager: UserWalletManager,
     private val tokensConverter: TokensConverter,
-    private val walletFeatureToggles: WalletFeatureToggles,
 ) : ReferralInteractor {
 
     private val tokensForReferral = mutableListOf<TokenData>()
@@ -32,11 +29,7 @@ internal class ReferralInteractorImpl(
     override suspend fun startReferral(): ReferralData {
         if (tokensForReferral.isNotEmpty()) {
             val currency = tokensConverter.convert(tokensForReferral.first())
-            val derivationPath = if (walletFeatureToggles.isRedesignedScreenEnabled) {
-                derivationManager.deriveAndAddTokens(currency)
-            } else {
-                deriveAndAddTokens(currency)
-            }
+            val derivationPath = derivationManager.deriveAndAddTokens(currency)
             val publicAddress = userWalletManager.getWalletAddress(currency.networkId, derivationPath)
             return repository.startReferral(
                 walletId = userWalletManager.getWalletId(),
@@ -49,18 +42,6 @@ internal class ReferralInteractorImpl(
         }
     }
 
-    private suspend fun deriveAndAddTokens(currency: Currency): String {
-        val derivationPath = derivationManager.getDerivationPathForBlockchain(currency.networkId)
-        if (derivationPath.isNullOrEmpty()) error("derivationPath shouldn't be empty")
-        if (!derivationManager.hasDerivation(currency.networkId, derivationPath)) {
-            derivationManager.deriveMissingBlockchains(currency)
-        }
-        if (!userWalletManager.isTokenAdded(currency, derivationPath)) {
-            userWalletManager.addToken(currency, derivationPath)
-        }
-        return derivationPath
-    }
-
     private fun saveReferralTokens(tokens: List<TokenData>) {
         tokensForReferral.clear()
         tokensForReferral.addAll(tokens)

features/referral/domain/src/main/java/com/tangem/feature/referral/domain/di/ReferralDomainModule.kt

@@ -4,7 +4,6 @@ import com.tangem.feature.referral.domain.ReferralInteractor
 import com.tangem.feature.referral.domain.ReferralInteractorImpl
 import com.tangem.feature.referral.domain.ReferralRepository
 import com.tangem.feature.referral.domain.converter.TokensConverter
-import com.tangem.features.wallet.featuretoggles.WalletFeatureToggles
 import com.tangem.lib.crypto.DerivationManager
 import com.tangem.lib.crypto.UserWalletManager
 import dagger.Module
@@ -24,14 +23,12 @@ class ReferralDomainModule {
         derivationManager: DerivationManager,
         userWalletManager: UserWalletManager,
         tokensConverter: TokensConverter,
-        walletFeatureToggles: WalletFeatureToggles,
     ): ReferralInteractor {
         return ReferralInteractorImpl(
             repository = referralRepository,
             derivationManager = derivationManager,
             userWalletManager = userWalletManager,
             tokensConverter = tokensConverter,
-            walletFeatureToggles = walletFeatureToggles,
         )
     }
 }