Updated on 2026-08-14

core/datasource/src/main/java/com/tangem/datasource/api/promotion/models/CreatePromotionRegistrationBody.kt

@@ -14,5 +14,7 @@ data class CreatePromotionRegistrationBody(
     data class TokenRewardDto(
         @Json(name = "tokenAddress") val tokenAddress: String,
         @Json(name = "networkId") val networkId: String,
+        @Json(name = "userAddress") val userAddress: String,
+        @Json(name = "tokenId") val tokenId: String,
     )
 }

core/datasource/src/main/java/com/tangem/datasource/api/promotion/models/PromotionRegistrationResponse.kt

@@ -14,6 +14,13 @@ data class PromotionRegistrationResponse(
     data class RegistrationData(
         @Json(name = "campaignId") val campaignId: String,
         @Json(name = "registeredAt") val registeredAt: String?,
-        @Json(name = "tokenReward") val tokenReward: CreatePromotionRegistrationBody.TokenRewardDto,
+        @Json(name = "tokenReward") val tokenReward: RegisteredTokenRewardDto,
+    )
+
+    @JsonClass(generateAdapter = true)
+    data class RegisteredTokenRewardDto(
+        @Json(name = "tokenAddress") val tokenAddress: String,
+        @Json(name = "networkId") val networkId: String,
+        @Json(name = "tokenId") val tokenId: String,
     )
 }

core/datasource/src/main/java/com/tangem/datasource/local/preferences/PreferencesKeys.kt

@@ -129,8 +129,6 @@ object PreferencesKeys {
 
     val PENDING_ASSETS_DISCOVERY_KEY by lazy { stringPreferencesKey(name = "pendingAssetsDiscovery") }
 
-    val PROMO_ENROLLMENTS_KEY by lazy { stringPreferencesKey(name = "promoEnrollments") }
-
     // region Notifications
     val NOTIFICATIONS_APPLICATION_ID_KEY by lazy { stringPreferencesKey(name = "notificationsApplicationId") }
 

data/promo/src/main/kotlin/com/tangem/data/promo/DefaultPromoRepository.kt

@@ -2,7 +2,6 @@ package com.tangem.data.promo
 
 import com.squareup.moshi.Moshi
 import com.tangem.data.promo.converter.PromoCampaignConverter
-import com.tangem.data.promo.store.PromoEnrollmentStore
 import com.tangem.datasource.api.common.response.ApiResponse
 import com.tangem.datasource.api.common.response.ApiResponseError
 import com.tangem.datasource.api.promotion.models.CreatePromotionRegistrationBody
@@ -12,6 +11,7 @@ import com.tangem.datasource.local.promotion.PromotionsSupplier
 import com.tangem.domain.models.wallet.UserWalletId
 import com.tangem.domain.promo.PromoRepository
 import com.tangem.domain.promo.models.EnrollResult
+import com.tangem.domain.promo.models.EnrolledTokenReward
 import com.tangem.domain.promo.models.PromoCampaignId
 import com.tangem.domain.promo.models.PromoCampaignState
 import com.tangem.domain.promo.models.TokenReward
@@ -21,7 +21,6 @@ import kotlinx.coroutines.withContext
 internal class DefaultPromoRepository(
     private val promotionsSupplier: PromotionsSupplier,
     private val tangemApi: TangemTechApi,
-    private val enrollmentStore: PromoEnrollmentStore,
     private val moshi: Moshi,
     private val dispatchers: CoroutineDispatcherProvider,
 ) : PromoRepository {
@@ -31,9 +30,6 @@ internal class DefaultPromoRepository(
         userWalletId: UserWalletId,
         forceRefresh: Boolean,
     ): PromoCampaignState = withContext(dispatchers.io) {
-        enrollmentStore.getSyncOrNull(campaign)?.let {
-            return@withContext PromoCampaignState.Enrolled(campaign, it)
-        }
         val all = promotionsSupplier.getPromotions(userWalletId, forceRefresh)
             .promotions.firstOrNull { it.name == campaign.slug }?.all
         when {
@@ -56,7 +52,6 @@ internal class DefaultPromoRepository(
         when (val response = tangemApi.createPromotionRegistration(body)) {
             is ApiResponse.Success -> {
                 val saved = response.data.data.tokenReward.toDomain()
-                enrollmentStore.store(campaign, saved)
                 EnrollResult.Success(saved)
             }
             is ApiResponse.Error -> {
@@ -64,8 +59,10 @@ internal class DefaultPromoRepository(
                 val conflict = (cause as? ApiResponseError.HttpException)
                     ?.takeIf { it.code == ApiResponseError.HttpException.Code.CONFLICT }
                 if (conflict != null) {
-                    val existing = parseConflict(conflict.errorBody)?.data?.tokenReward?.toDomain() ?: tokenReward
+                    val existing = parseConflict(conflict.errorBody)?.data
-                    enrollmentStore.store(campaign, existing)
+                        ?.tokenReward
+                        ?.toDomain()
+                        ?: tokenReward.toEnrolledTokenReward()
                     EnrollResult.AlreadyEnrolled(existing)
                 } else {
                     throw cause
@@ -84,11 +81,20 @@ internal class DefaultPromoRepository(
     private fun TokenReward.toDto() = CreatePromotionRegistrationBody.TokenRewardDto(
         tokenAddress = tokenAddress,
         networkId = networkId,
+        userAddress = userAddress,
+        tokenId = tokenId,
     )
 
-    private fun CreatePromotionRegistrationBody.TokenRewardDto.toDomain() = TokenReward(
+    private fun TokenReward.toEnrolledTokenReward() = EnrolledTokenReward(
         tokenAddress = tokenAddress,
         networkId = networkId,
+        tokenId = tokenId,
+    )
+
+    private fun PromotionRegistrationResponse.RegisteredTokenRewardDto.toDomain() = EnrolledTokenReward(
+        tokenAddress = tokenAddress,
+        networkId = networkId,
+        tokenId = tokenId,
     )
 
     private companion object {

data/promo/src/main/kotlin/com/tangem/data/promo/di/PromoDataModule.kt

@@ -2,11 +2,8 @@ package com.tangem.data.promo.di
 
 import com.squareup.moshi.Moshi
 import com.tangem.data.promo.DefaultPromoRepository
-import com.tangem.data.promo.store.DefaultPromoEnrollmentStore
-import com.tangem.data.promo.store.PromoEnrollmentStore
 import com.tangem.datasource.api.tangemTech.TangemTechApi
 import com.tangem.datasource.di.NetworkMoshi
-import com.tangem.datasource.local.preferences.AppPreferencesStore
 import com.tangem.datasource.local.promotion.PromotionsSupplier
 import com.tangem.domain.promo.PromoRepository
 import com.tangem.utils.coroutines.CoroutineDispatcherProvider
@@ -20,25 +17,17 @@ import javax.inject.Singleton
 @InstallIn(SingletonComponent::class)
 object PromoDataModule {
 
-    @Provides
-    @Singleton
-    fun providePromoEnrollmentStore(appPreferencesStore: AppPreferencesStore): PromoEnrollmentStore {
-        return DefaultPromoEnrollmentStore(appPreferencesStore)
-    }
-
     @Provides
     @Singleton
     fun providePromoRepository(
         promotionsSupplier: PromotionsSupplier,
         tangemApi: TangemTechApi,
-        enrollmentStore: PromoEnrollmentStore,
         @NetworkMoshi moshi: Moshi,
         dispatchers: CoroutineDispatcherProvider,
     ): PromoRepository {
         return DefaultPromoRepository(
             promotionsSupplier = promotionsSupplier,
             tangemApi = tangemApi,
-            enrollmentStore = enrollmentStore,
             moshi = moshi,
             dispatchers = dispatchers,
         )

data/promo/src/main/kotlin/com/tangem/data/promo/store/DefaultPromoEnrollmentStore.kt

@@ -1,27 +0,0 @@
-package com.tangem.data.promo.store
-
-import com.tangem.datasource.local.preferences.AppPreferencesStore
-import com.tangem.datasource.local.preferences.PreferencesKeys
-import com.tangem.datasource.local.preferences.utils.getObjectMapSync
-import com.tangem.domain.promo.models.PromoCampaignId
-import com.tangem.domain.promo.models.TokenReward
-
-internal class DefaultPromoEnrollmentStore(
-    private val appPreferencesStore: AppPreferencesStore,
-) : PromoEnrollmentStore {
-
-    override suspend fun getSyncOrNull(campaign: PromoCampaignId): TokenReward? {
-        return appPreferencesStore
-            .getObjectMapSync<TokenReward>(PreferencesKeys.PROMO_ENROLLMENTS_KEY)[campaign.slug]
-    }
-
-    override suspend fun store(campaign: PromoCampaignId, tokenReward: TokenReward) {
-        appPreferencesStore.editData { mutablePreferences ->
-            val current = mutablePreferences.getObjectMap<TokenReward>(PreferencesKeys.PROMO_ENROLLMENTS_KEY)
-            mutablePreferences.setObjectMap(
-                key = PreferencesKeys.PROMO_ENROLLMENTS_KEY,
-                value = current + (campaign.slug to tokenReward),
-            )
-        }
-    }
-}

data/promo/src/main/kotlin/com/tangem/data/promo/store/PromoEnrollmentStore.kt

@@ -1,11 +0,0 @@
-package com.tangem.data.promo.store
-
-import com.tangem.domain.promo.models.PromoCampaignId
-import com.tangem.domain.promo.models.TokenReward
-
-interface PromoEnrollmentStore {
-
-    suspend fun getSyncOrNull(campaign: PromoCampaignId): TokenReward?
-
-    suspend fun store(campaign: PromoCampaignId, tokenReward: TokenReward)
-}

data/promo/src/test/kotlin/com/tangem/data/promo/DefaultPromoRepositoryTest.kt

@@ -3,10 +3,8 @@ package com.tangem.data.promo
 import com.google.common.truth.Truth.assertThat
 import com.squareup.moshi.Moshi
 import com.squareup.moshi.kotlin.reflect.KotlinJsonAdapterFactory
-import com.tangem.data.promo.store.PromoEnrollmentStore
 import com.tangem.datasource.api.common.response.ApiResponse
 import com.tangem.datasource.api.common.response.ApiResponseError
-import com.tangem.datasource.api.promotion.models.CreatePromotionRegistrationBody
 import com.tangem.datasource.api.promotion.models.PromotionRegistrationResponse
 import com.tangem.datasource.api.promotion.models.PromotionsResponse
 import com.tangem.datasource.api.promotion.models.PromotionsResponse.PromotionDto
@@ -17,13 +15,13 @@ import com.tangem.datasource.api.tangemTech.TangemTechApi
 import com.tangem.datasource.local.promotion.PromotionsSupplier
 import com.tangem.domain.models.wallet.UserWalletId
 import com.tangem.domain.promo.models.EnrollResult
+import com.tangem.domain.promo.models.EnrolledTokenReward
 import com.tangem.domain.promo.models.PromoCampaignId
 import com.tangem.domain.promo.models.PromoCampaignState
 import com.tangem.domain.promo.models.TokenReward
 import com.tangem.utils.coroutines.TestingCoroutineDispatcherProvider
 import io.mockk.clearMocks
 import io.mockk.coEvery
-import io.mockk.coVerify
 import io.mockk.mockk
 import kotlinx.coroutines.test.runTest
 import org.junit.jupiter.api.BeforeEach
@@ -35,20 +33,21 @@ internal class DefaultPromoRepositoryTest {
 
     private val promotionsSupplier: PromotionsSupplier = mockk()
     private val tangemApi: TangemTechApi = mockk()
-    private val enrollmentStore: PromoEnrollmentStore = mockk(relaxed = true)
     private val moshi: Moshi = Moshi.Builder().add(KotlinJsonAdapterFactory()).build()
 
     private val repository = DefaultPromoRepository(
         promotionsSupplier = promotionsSupplier,
         tangemApi = tangemApi,
-        enrollmentStore = enrollmentStore,
         moshi = moshi,
         dispatchers = TestingCoroutineDispatcherProvider(),
     )
 
     private val campaign = PromoCampaignId.WhaleSwapCashback
     private val userWalletId = UserWalletId("abcdef012345")
-    private val tokenReward = TokenReward("0xToken", "ethereum")
+    private val tokenReward = TokenReward("0xToken", "ethereum", "0xUser", "tether")
+
+    // The enroll result drops userAddress — this is what the submitted tokenReward collapses to.
+    private val resultTokenReward = EnrolledTokenReward("0xToken", "ethereum", "tether")
 
     private fun activeDto() = PromotionDto(
         name = campaign.slug,
@@ -70,25 +69,11 @@ internal class DefaultPromoRepositoryTest {
     )
 
     @BeforeEach
-    fun setUp() = clearMocks(promotionsSupplier, tangemApi, enrollmentStore)
+    fun setUp() = clearMocks(promotionsSupplier, tangemApi)
-
-    @Test
-    fun `GIVEN locally enrolled WHEN getCampaignState THEN Enrolled without api`() = runTest {
-        // Arrange
-        coEvery { enrollmentStore.getSyncOrNull(campaign) } returns tokenReward
-
-        // Act
-        val result = repository.getCampaignState(campaign, userWalletId)
-
-        // Assert
-        assertThat(result).isEqualTo(PromoCampaignState.Enrolled(campaign, tokenReward))
-        coVerify(exactly = 0) { promotionsSupplier.getPromotions(any(), any()) }
-    }
 
     @Test
     fun `GIVEN active campaign present and not enrolled WHEN getCampaignState THEN Available`() = runTest {
         // Arrange
-        coEvery { enrollmentStore.getSyncOrNull(campaign) } returns null
         coEvery { promotionsSupplier.getPromotions(userWalletId, any()) } returns
             PromotionsResponse(promotions = listOf(activeDto()))
 
@@ -102,7 +87,6 @@ internal class DefaultPromoRepositoryTest {
     @Test
     fun `GIVEN campaign absent WHEN getCampaignState THEN NotActive`() = runTest {
         // Arrange
-        coEvery { enrollmentStore.getSyncOrNull(campaign) } returns null
         coEvery { promotionsSupplier.getPromotions(userWalletId, any()) } returns
             PromotionsResponse(promotions = emptyList())
 
@@ -116,7 +100,6 @@ internal class DefaultPromoRepositoryTest {
     @Test
     fun `GIVEN campaign present but finished WHEN getCampaignState THEN NotActive`() = runTest {
         // Arrange
-        coEvery { enrollmentStore.getSyncOrNull(campaign) } returns null
         val finished = activeDto().copy(all = activeDto().all!!.copy(status = "finished"))
         coEvery { promotionsSupplier.getPromotions(userWalletId, any()) } returns
             PromotionsResponse(promotions = listOf(finished))
@@ -129,12 +112,16 @@ internal class DefaultPromoRepositoryTest {
     }
 
     @Test
-    fun `GIVEN api returns 201 with canonical token WHEN enroll THEN Success and persists backend token`() = runTest {
+    fun `GIVEN api returns 201 with canonical token WHEN enroll THEN Success with backend token`() = runTest {
         // Arrange
         val data = PromotionRegistrationResponse.RegistrationData(
             campaignId = campaign.slug,
             registeredAt = "2026-07-06T09:27:13.363Z",
-            tokenReward = CreatePromotionRegistrationBody.TokenRewardDto("0xCanonical", "ethereum"),
+            tokenReward = PromotionRegistrationResponse.RegisteredTokenRewardDto(
+                tokenAddress = "0xCanonical",
+                networkId = "ethereum",
+                tokenId = "tether",
+            ),
         )
         coEvery { tangemApi.createPromotionRegistration(any()) } returns ApiResponse.Success(
             PromotionRegistrationResponse(status = "saved", message = null, data = data),
@@ -144,9 +131,8 @@ internal class DefaultPromoRepositoryTest {
         val result = repository.enroll(campaign, tokenReward, listOf(userWalletId))
 
         // Assert
-        val backendToken = TokenReward("0xCanonical", "ethereum")
+        val backendToken = EnrolledTokenReward("0xCanonical", "ethereum", "tether")
         assertThat(result).isEqualTo(EnrollResult.Success(backendToken))
-        coVerify(exactly = 1) { enrollmentStore.store(campaign, backendToken) }
     }
 
     @Test
@@ -155,7 +141,7 @@ internal class DefaultPromoRepositoryTest {
         val existing = """
             {"status":"already_exists","message":"exists","data":{"campaignId":"${campaign.slug}",
             "registeredAt":"2026-07-01T10:00:00.000Z","tokenReward":{"tokenAddress":"0xOther",
-            "networkId":"base","userAddress":"0xExisting"}}}
+            "networkId":"base","userAddress":"0xExisting","tokenId":"usd-coin"}}}
         """.trimIndent()
         @Suppress("UNCHECKED_CAST")
         coEvery { tangemApi.createPromotionRegistration(any()) } returns ApiResponse.Error(
@@ -170,9 +156,8 @@ internal class DefaultPromoRepositoryTest {
         val result = repository.enroll(campaign, tokenReward, listOf(userWalletId))
 
         // Assert
-        val expectedToken = TokenReward("0xOther", "base")
+        val expectedToken = EnrolledTokenReward("0xOther", "base", "usd-coin")
         assertThat(result).isEqualTo(EnrollResult.AlreadyEnrolled(expectedToken))
-        coVerify(exactly = 1) { enrollmentStore.store(campaign, expectedToken) }
     }
 
     @Test
@@ -191,8 +176,7 @@ internal class DefaultPromoRepositoryTest {
         val result = repository.enroll(campaign, tokenReward, listOf(userWalletId))
 
         // Assert
-        assertThat(result).isEqualTo(EnrollResult.AlreadyEnrolled(tokenReward))
+        assertThat(result).isEqualTo(EnrollResult.AlreadyEnrolled(resultTokenReward))
-        coVerify(exactly = 1) { enrollmentStore.store(campaign, tokenReward) }
     }
 
     @Test
@@ -212,6 +196,5 @@ internal class DefaultPromoRepositoryTest {
 
         // Assert
         assertThat(error).isNotNull()
-        coVerify(exactly = 0) { enrollmentStore.store(any(), any()) }
     }
 }

domain/promo/models/src/main/kotlin/com/tangem/domain/promo/models/PromoCampaignState.kt

@@ -10,11 +10,6 @@ sealed interface PromoCampaignState {
         val timeline: PromoTimeline,
     ) : PromoCampaignState
 
-    data class Enrolled(
-        override val campaign: PromoCampaignId,
-        val tokenReward: TokenReward,
-    ) : PromoCampaignState
-
     data class NotActive(
         override val campaign: PromoCampaignId,
     ) : PromoCampaignState

domain/promo/models/src/main/kotlin/com/tangem/domain/promo/models/PromoModels.kt

@@ -19,11 +19,19 @@ data class PromoTimeline(
 data class TokenReward(
     val tokenAddress: String,
     val networkId: String,
+    val userAddress: String,
+    val tokenId: String,
+)
+
+data class EnrolledTokenReward(
+    val tokenAddress: String,
+    val networkId: String,
+    val tokenId: String,
 )
 
 sealed interface EnrollResult {
-    val tokenReward: TokenReward
+    val tokenReward: EnrolledTokenReward
 
-    data class Success(override val tokenReward: TokenReward) : EnrollResult
+    data class Success(override val tokenReward: EnrolledTokenReward) : EnrollResult
-    data class AlreadyEnrolled(override val tokenReward: TokenReward) : EnrollResult
+    data class AlreadyEnrolled(override val tokenReward: EnrolledTokenReward) : EnrollResult
 }

domain/promo/src/test/kotlin/com/tangem/domain/promo/usecase/EnrollPromoCampaignUseCaseTest.kt

@@ -4,6 +4,7 @@ import com.google.common.truth.Truth.assertThat
 import com.tangem.domain.models.wallet.UserWalletId
 import com.tangem.domain.promo.PromoRepository
 import com.tangem.domain.promo.models.EnrollResult
+import com.tangem.domain.promo.models.EnrolledTokenReward
 import com.tangem.domain.promo.models.PromoCampaignId
 import com.tangem.domain.promo.models.TokenReward
 import com.tangem.test.core.assertEitherLeft
@@ -24,7 +25,8 @@ internal class EnrollPromoCampaignUseCaseTest {
 
     private val campaign = PromoCampaignId.WhaleSwapCashback
     private val walletIds = listOf(UserWalletId("abcdef012345"))
-    private val tokenReward = TokenReward("0xToken", "ethereum")
+    private val tokenReward = TokenReward("0xToken", "ethereum", "0xUser", "tether")
+    private val resultTokenReward = EnrolledTokenReward("0xToken", "ethereum", "tether")
 
     @BeforeEach
     fun setUp() = clearMocks(repository)
@@ -32,7 +34,7 @@ internal class EnrollPromoCampaignUseCaseTest {
     @Test
     fun `GIVEN repo returns Success WHEN invoke THEN Right Success`() = runTest {
         // Arrange
-        val expected = EnrollResult.Success(tokenReward)
+        val expected = EnrollResult.Success(resultTokenReward)
         coEvery { repository.enroll(campaign, tokenReward, walletIds) } returns expected
 
         // Act

features/promo-banners/impl/src/main/kotlin/com/tangem/features/promobanners/impl/campaigns/model/ActivateCampaignsModel.kt

@@ -20,13 +20,14 @@ import com.tangem.domain.appcurrency.GetSelectedAppCurrencyUseCase
 import com.tangem.domain.appcurrency.model.AppCurrency
 import com.tangem.domain.models.account.Account
 import com.tangem.domain.models.currency.CryptoCurrency
-import com.tangem.domain.models.wallet.UserWalletId
+import com.tangem.domain.models.network.NetworkAddress
 import com.tangem.domain.promo.models.EnrollResult
 import com.tangem.domain.promo.models.PromoCampaignId
 import com.tangem.domain.promo.models.PromoCampaignState
 import com.tangem.domain.promo.models.TokenReward
 import com.tangem.domain.promo.usecase.EnrollPromoCampaignUseCase
 import com.tangem.domain.promo.usecase.GetPromoCampaignStateUseCase
+import com.tangem.domain.wallets.usecase.GetWalletsUseCase
 import com.tangem.features.commonfeatures.api.choosetoken.ChooseTokenBridge
 import com.tangem.features.commonfeatures.api.choosetoken.ChooseTokenResult
 import com.tangem.features.commonfeatures.api.choosetoken.ChooserBlock
@@ -42,6 +43,7 @@ import com.tangem.features.promobanners.impl.campaigns.entity.TermsUM
 import com.tangem.features.promobanners.impl.campaigns.entity.toPromoCampaignId
 import com.tangem.utils.coroutines.CoroutineDispatcherProvider
 import com.tangem.utils.logging.TangemLogger
+import kotlinx.coroutines.Job
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.launchIn
@@ -65,6 +67,7 @@ internal class ActivateCampaignsModel @Inject constructor(
     private val analyticsEventHandler: AnalyticsEventHandler,
     private val getPromoCampaignStateUseCase: GetPromoCampaignStateUseCase,
     private val predefinedTokenResolver: PredefinedTokenResolver,
+    private val getWalletsUseCase: GetWalletsUseCase,
 ) : Model() {
 
     private val params = paramsContainer.require<ActivateCampaignBottomSheetComponent.Params>()
@@ -76,6 +79,8 @@ internal class ActivateCampaignsModel @Inject constructor(
 
     private val predefinedTokensFlow = MutableStateFlow<List<PredefinedTokenToAdd>>(emptyList())
 
+    private var enrollJob: Job? = null
+
     val uiState: StateFlow<ActivateCampaignUM>
         field = MutableStateFlow(buildInitialModel())
 
@@ -144,7 +149,9 @@ internal class ActivateCampaignsModel @Inject constructor(
         uiState.update { it.copy(isChoosingToken = false) }
     }
 
-    private fun onEnrollClick(selectedWalletId: UserWalletId, selectedToken: CryptoCurrency.Token) {
+    private fun onEnrollClick(selectedToken: CryptoCurrency.Token, networkAddress: NetworkAddress) {
+        if (enrollJob?.isActive == true) return
+
         analyticsEventHandler.send(
             PromoCampaignsAnalyticsEvent.EnrollButtonClicked(
                 campaignType = campaignType,
@@ -153,14 +160,16 @@ internal class ActivateCampaignsModel @Inject constructor(
             ),
         )
 
-        modelScope.launch {
+        enrollJob = modelScope.launch {
             enrollPromoCampaignUseCase.invoke(
                 campaign = campaignId,
                 tokenReward = TokenReward(
                     tokenAddress = selectedToken.contractAddress,
                     networkId = selectedToken.network.rawId,
+                    tokenId = selectedToken.id.rawCurrencyId?.value.orEmpty(),
+                    userAddress = networkAddress.defaultAddress.value,
                 ),
-                walletIds = listOf(selectedWalletId),
+                walletIds = getAllUserWalletIds(),
             ).onLeft { error ->
                 TangemLogger.e("Error enrolling campaign ${campaignType.campaignId}", error)
                 messageSender.send(ToastMessage(message = resourceReference(R.string.common_unknown_error)))
@@ -170,6 +179,10 @@ internal class ActivateCampaignsModel @Inject constructor(
         }
     }
 
+    private fun getAllUserWalletIds() = getWalletsUseCase
+        .invokeSync()
+        .map { it.walletId }
+
     private fun handleEnrollResponse(enrollResult: EnrollResult) {
         when (enrollResult) {
             is EnrollResult.AlreadyEnrolled -> params.modelCallbacks.onAlreadyActivated(campaignType)
@@ -187,6 +200,7 @@ internal class ActivateCampaignsModel @Inject constructor(
 
     private fun onTokenChosen(result: ChooseTokenResult) {
         val selectedToken = result.currency.currency as? CryptoCurrency.Token ?: return
+        val networkAddress = result.currency.value.networkAddress ?: return
 
         modelScope.launch {
             val selectedAccountUM = if (isAccountsModeEnabledUseCase.invokeSync()) {
@@ -216,8 +230,8 @@ internal class ActivateCampaignsModel @Inject constructor(
                         label = resourceReference(R.string.promo_campaign_enroll),
                         onPrimaryButtonClick = {
                             onEnrollClick(
-                                selectedWalletId = result.walletId,
                                 selectedToken = selectedToken,
+                                networkAddress = networkAddress,
                             )
                         },
                         terms = TermsUM(

features/promo-banners/impl/src/main/kotlin/com/tangem/features/promobanners/impl/campaigns/model/CampaignsModel.kt

@@ -83,9 +83,7 @@ internal class CampaignsModel @Inject constructor(
         },
         ifRight = { campaignState ->
             when (campaignState) {
-                is PromoCampaignState.Enrolled,
+                is PromoCampaignState.Available -> CampaignsBottomSheetConfig.Activate(campaignType, userWalletId)
-                is PromoCampaignState.Available,
-                -> CampaignsBottomSheetConfig.Activate(campaignType, userWalletId)
                 is PromoCampaignState.NotActive -> CampaignsBottomSheetConfig.NotActive
             }
         },

features/promo-banners/impl/src/test/kotlin/com/tangem/features/promobanners/impl/campaigns/model/ActivateCampaignsModelTest.kt

@@ -14,13 +14,16 @@ import com.tangem.domain.appcurrency.GetSelectedAppCurrencyUseCase
 import com.tangem.domain.appcurrency.model.AppCurrency
 import com.tangem.domain.models.currency.CryptoCurrency
 import com.tangem.domain.models.currency.CryptoCurrencyStatus
+import com.tangem.domain.models.network.NetworkAddress
 import com.tangem.domain.models.wallet.UserWallet
 import com.tangem.domain.models.wallet.UserWalletId
 import com.tangem.domain.promo.models.EnrollResult
+import com.tangem.domain.promo.models.EnrolledTokenReward
 import com.tangem.domain.promo.models.PromoCampaignId
 import com.tangem.domain.promo.models.TokenReward
 import com.tangem.domain.promo.usecase.EnrollPromoCampaignUseCase
 import com.tangem.domain.promo.usecase.GetPromoCampaignStateUseCase
+import com.tangem.domain.wallets.usecase.GetWalletsUseCase
 import com.tangem.features.commonfeatures.api.choosetoken.ChooseTokenBridge
 import com.tangem.features.commonfeatures.api.choosetoken.ChooseTokenResult
 import com.tangem.features.promobanners.impl.campaigns.analytics.PromoCampaignsAnalyticsEvent
@@ -56,6 +59,7 @@ internal class ActivateCampaignsModelTest {
     private val messageSender: UiMessageSender = mockk(relaxed = true)
     private val analyticsEventHandler: AnalyticsEventHandler = mockk(relaxed = true)
     private val getPromoCampaignStateUseCase: GetPromoCampaignStateUseCase = mockk()
+    private val getWalletsUseCase: GetWalletsUseCase = mockk()
     private val predefinedTokenResolver: PredefinedTokenResolver = mockk(relaxed = true)
     private val modelCallbacks: ActivateCampaignBottomSheetComponent.ActivateCampaignModelCallbacks =
         mockk(relaxed = true)
@@ -70,6 +74,7 @@ internal class ActivateCampaignsModelTest {
             getSelectedAppCurrencyUseCase,
             isAccountsModeEnabledUseCase,
             enrollPromoCampaignUseCase,
+            getWalletsUseCase,
             messageSender,
             analyticsEventHandler,
             modelCallbacks,
@@ -128,7 +133,7 @@ internal class ActivateCampaignsModelTest {
             val token = token()
             val campaignType = CampaignType.WhaleSwapCashback(campaignId = "1")
             coEvery { enrollPromoCampaignUseCase.invoke(any(), any(), any()) } returns
-                Either.Right(EnrollResult.Success(TokenReward(tokenAddress = "a", networkId = "b")))
+                Either.Right(EnrollResult.Success(EnrolledTokenReward(tokenAddress = "a", networkId = "b", tokenId = "d")))
             val model = createModel(campaignType)
             advanceUntilIdle()
 
@@ -152,20 +157,45 @@ internal class ActivateCampaignsModelTest {
             coVerify(exactly = 1) {
                 enrollPromoCampaignUseCase.invoke(
                     campaign = PromoCampaignId.WhaleSwapCashback,
-                    tokenReward = TokenReward(tokenAddress = token.contractAddress, networkId = token.network.rawId),
+                    tokenReward = TokenReward(
-                    walletIds = listOf(userWalletId),
+                        tokenAddress = token.contractAddress,
+                        networkId = token.network.rawId,
+                        userAddress = userAddress,
+                        tokenId = token.id.rawCurrencyId?.value.orEmpty(),
+                    ),
+                    walletIds = allWalletIds,
                 )
             }
             verify(exactly = 1) { modelCallbacks.onActivated(campaignType) }
             model.onDestroy()
         }
 
+    @Test
+    fun `GIVEN enroll in progress WHEN enroll clicked again THEN use case invoked once`() = runTest {
+        // Arrange
+        coEvery { enrollPromoCampaignUseCase.invoke(any(), any(), any()) } returns
+            Either.Right(EnrollResult.Success(EnrolledTokenReward(tokenAddress = "a", networkId = "b", tokenId = "d")))
+        val model = createModel(CampaignType.WhaleSwapCashback(campaignId = "1"))
+        advanceUntilIdle()
+        onCurrencyChosen.send(chooseTokenResult(currency = token()))
+        advanceUntilIdle()
+
+        // Act — click twice before the in-flight enroll coroutine gets a chance to run
+        model.uiState.value.footerUM.onPrimaryButtonClick()
+        model.uiState.value.footerUM.onPrimaryButtonClick()
+        advanceUntilIdle()
+
+        // Assert — the re-entrant click is ignored: enroll is triggered only once
+        coVerify(exactly = 1) { enrollPromoCampaignUseCase.invoke(any(), any(), any()) }
+        model.onDestroy()
+    }
+
     @Test
     fun `GIVEN enroll returns AlreadyEnrolled WHEN enroll clicked THEN onAlreadyActivated called`() = runTest {
         // Arrange
         val campaignType = CampaignType.WhaleSwapCashback(campaignId = "1")
         coEvery { enrollPromoCampaignUseCase.invoke(any(), any(), any()) } returns
-            Either.Right(EnrollResult.AlreadyEnrolled(TokenReward(tokenAddress = "a", networkId = "b")))
+            Either.Right(EnrollResult.AlreadyEnrolled(EnrolledTokenReward(tokenAddress = "a", networkId = "b", tokenId = "d")))
         val model = createModel(campaignType)
         advanceUntilIdle()
 
@@ -205,7 +235,14 @@ internal class ActivateCampaignsModelTest {
     private fun chooseTokenResult(currency: CryptoCurrency): ChooseTokenResult {
         val status = CryptoCurrencyStatus(
             currency = currency,
-            value = CryptoCurrencyStatus.MissedDerivation(priceChange = null, fiatRate = null),
+            // Must carry a networkAddress: the model resolves userAddress from it and otherwise drops the token.
+            value = CryptoCurrencyStatus.Unreachable(
+                priceChange = null,
+                fiatRate = null,
+                networkAddress = NetworkAddress.Single(
+                    NetworkAddress.Address(value = userAddress, type = NetworkAddress.Address.Type.Primary),
+                ),
+            ),
         )
         val wallet: UserWallet = mockk {
             every { walletId } returns userWalletId
@@ -223,6 +260,9 @@ internal class ActivateCampaignsModelTest {
         every { getSelectedAppCurrencyUseCase.invokeOrDefault() } returns flowOf(AppCurrency.Default)
         coEvery { isAccountsModeEnabledUseCase.invokeSync() } returns false
         coEvery { getPromoCampaignStateUseCase(any(), any(), any()) } returns Either.Left(Throwable())
+        every { getWalletsUseCase.invokeSync() } returns allWalletIds.map { walletId ->
+            mockk<UserWallet> { every { this@mockk.walletId } returns walletId }
+        }
         return ActivateCampaignsModel(
             paramsContainer = MutableParamsContainer(
                 ActivateCampaignBottomSheetComponent.Params(
@@ -241,6 +281,7 @@ internal class ActivateCampaignsModelTest {
             analyticsEventHandler = analyticsEventHandler,
             getPromoCampaignStateUseCase = getPromoCampaignStateUseCase,
             predefinedTokenResolver = predefinedTokenResolver,
+            getWalletsUseCase = getWalletsUseCase,
         )
     }
 
@@ -269,5 +310,15 @@ internal class ActivateCampaignsModelTest {
 
     private companion object {
         val userWalletId = UserWalletId("0011223344556677")
+
+        // The user's payout address the model resolves from the chosen token's networkAddress.
+        const val userAddress = "0xUserPayoutAddress"
+
+        // Enrollment must target ALL user wallets ([REDACTED_TASK_KEY]), not only the currently selected one.
+        val allWalletIds = listOf(
+            userWalletId,
+            UserWalletId("8899aabbccddeeff"),
+            UserWalletId("a1b2c3d4e5f60718"),
+        )
     }
 }