Updated on 2026-08-14

app/src/main/java/com/tangem/tap/features/home/DefaultHomeComponent.kt

@@ -0,0 +1,74 @@
+package com.tangem.tap.features.home
+
+import androidx.activity.compose.BackHandler
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.MutableState
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import com.arkivanov.essenty.lifecycle.subscribe
+import com.tangem.core.decompose.context.AppComponentContext
+import com.tangem.core.decompose.model.getOrCreateModel
+import com.tangem.core.ui.components.SystemBarsIconsDisposable
+import com.tangem.core.ui.utils.findActivity
+import com.tangem.tap.common.redux.AppState
+import com.tangem.tap.features.home.api.HomeComponent
+import com.tangem.tap.features.home.compose.StoriesScreen
+import com.tangem.tap.features.home.redux.HomeAction
+import com.tangem.tap.features.home.redux.HomeState
+import com.tangem.tap.store
+import dagger.assisted.Assisted
+import dagger.assisted.AssistedFactory
+import dagger.assisted.AssistedInject
+import org.rekotlin.StoreSubscriber
+
+@Suppress("UnusedPrivateMember")
+internal class DefaultHomeComponent @AssistedInject constructor(
+    @Assisted appComponentContext: AppComponentContext,
+    @Assisted params: Unit,
+) : HomeComponent, AppComponentContext by appComponentContext, StoreSubscriber<HomeState> {
+
+    private val model: HomeModel = getOrCreateModel()
+
+    private var homeState: MutableState<HomeState> = mutableStateOf(store.state.homeState)
+
+    init {
+        lifecycle.subscribe(
+            onCreate = {
+                store.dispatch(HomeAction.OnCreate)
+            },
+            onStart = {
+                store.subscribe(subscriber = this) { state ->
+                    state
+                        .skipRepeats { oldState, newState -> oldState.homeState == newState.homeState }
+                        .select(AppState::homeState)
+                }
+            },
+            onStop = {
+                store.unsubscribe(this)
+            },
+        )
+    }
+
+    @Composable
+    override fun Content(modifier: Modifier) {
+        val activity = LocalContext.current.findActivity()
+        BackHandler(onBack = activity::finish)
+        SystemBarsIconsDisposable(darkIcons = false)
+        StoriesScreen(
+            homeState = homeState,
+            onScanButtonClick = model::onScanClick,
+            onShopButtonClick = model::onShopClick,
+            onSearchTokensClick = model::onSearchClick,
+        )
+    }
+
+    override fun newState(state: HomeState) {
+        homeState.value = state
+    }
+
+    @AssistedFactory
+    interface Factory : HomeComponent.Factory {
+        override fun create(context: AppComponentContext, params: Unit): DefaultHomeComponent
+    }
+}

app/src/main/java/com/tangem/tap/features/home/HomeFragment.kt

@@ -1,75 +0,0 @@
-package com.tangem.tap.features.home
-
-import android.os.Bundle
-import androidx.activity.compose.BackHandler
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.MutableState
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.ui.Modifier
-import androidx.fragment.app.viewModels
-import com.tangem.core.ui.UiDependencies
-import com.tangem.core.ui.components.SystemBarsIconsDisposable
-import com.tangem.core.ui.screen.ComposeFragment
-import com.tangem.tap.common.redux.AppState
-import com.tangem.tap.features.home.compose.StoriesScreen
-import com.tangem.tap.features.home.redux.HomeAction
-import com.tangem.tap.features.home.redux.HomeState
-import com.tangem.tap.store
-import dagger.hilt.android.AndroidEntryPoint
-import org.rekotlin.StoreSubscriber
-import javax.inject.Inject
-
-@AndroidEntryPoint
-internal class HomeFragment : ComposeFragment(), StoreSubscriber<HomeState> {
-
-    @Inject
-    override lateinit var uiDependencies: UiDependencies
-
-    private var homeState: MutableState<HomeState> = mutableStateOf(store.state.homeState)
-
-    private val viewModel by viewModels<HomeViewModel>()
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        store.dispatch(HomeAction.OnCreate)
-    }
-
-    @Composable
-    override fun ScreenContent(modifier: Modifier) {
-        BackHandler(onBack = requireActivity()::finish)
-        SystemBarsIconsDisposable(darkIcons = false)
-        ScreenContent()
-    }
-
-    override fun onStart() {
-        super.onStart()
-
-        store.subscribe(subscriber = this) { state ->
-            state
-                .skipRepeats { oldState, newState -> oldState.homeState == newState.homeState }
-                .select(AppState::homeState)
-        }
-    }
-
-    override fun onStop() {
-        super.onStop()
-        store.unsubscribe(this)
-    }
-
-    override fun newState(state: HomeState) {
-        if (activity == null || view == null) return
-
-        homeState.value = state
-    }
-
-    @Suppress("TopLevelComposableFunctions")
-    @Composable
-    private fun ScreenContent() {
-        StoriesScreen(
-            homeState = homeState,
-            onScanButtonClick = viewModel::onScanClick,
-            onShopButtonClick = viewModel::onShopClick,
-            onSearchTokensClick = viewModel::onSearchClick,
-        )
-    }
-}

app/src/main/java/com/tangem/tap/features/home/HomeModel.kt

@@ -1,7 +1,6 @@
 package com.tangem.tap.features.home
 
-import androidx.lifecycle.ViewModel
-import androidx.lifecycle.viewModelScope
+import androidx.compose.runtime.Stable
 import com.google.firebase.analytics.ktx.analytics
 import com.google.firebase.ktx.Firebase
 import com.tangem.common.routing.AppRoute
@@ -10,6 +9,8 @@ import com.tangem.core.analytics.Analytics
 import com.tangem.core.analytics.api.AnalyticsEventHandler
 import com.tangem.core.analytics.models.AnalyticsParam
 import com.tangem.core.analytics.models.Basic
+import com.tangem.core.decompose.di.ComponentScoped
+import com.tangem.core.decompose.model.Model
 import com.tangem.core.navigation.url.UrlOpener
 import com.tangem.domain.card.ScanCardProcessor
 import com.tangem.domain.card.repository.CardSdkConfigRepository
@@ -30,7 +31,7 @@ import com.tangem.tap.features.home.redux.HIDE_PROGRESS_DELAY
 import com.tangem.tap.features.home.redux.HomeAction
 import com.tangem.tap.features.home.redux.HomeMiddleware.NEW_BUY_WALLET_URL
 import com.tangem.tap.store
-import dagger.hilt.android.lifecycle.HiltViewModel
+import com.tangem.utils.coroutines.CoroutineDispatcherProvider
 import kotlinx.coroutines.coroutineScope
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
@@ -38,8 +39,10 @@ import timber.log.Timber
 import javax.inject.Inject
 
 @Suppress("LongParameterList")
-@HiltViewModel
-internal class HomeViewModel @Inject constructor(
+@Stable
+@ComponentScoped
+internal class HomeModel @Inject constructor(
+    override val dispatchers: CoroutineDispatcherProvider,
     private val scanCardProcessor: ScanCardProcessor,
     private val generateWalletNameUseCase: GenerateWalletNameUseCase,
     private val saveWalletUseCase: SaveWalletUseCase,
@@ -47,7 +50,7 @@ internal class HomeViewModel @Inject constructor(
     private val settingsRepository: SettingsRepository,
     private val urlOpener: UrlOpener,
     private val analyticsEventHandler: AnalyticsEventHandler,
-) : ViewModel() {
+) : Model() {
 
     private val tangemErrorHandler = TangemTangemErrorsHandler(store)
 
@@ -73,7 +76,7 @@ internal class HomeViewModel @Inject constructor(
     }
 
     private fun scanCard() {
-        viewModelScope.launch {
+        modelScope.launch {
             cardSdkConfigRepository.isBiometricsRequestPolicy = settingsRepository.shouldSaveAccessCodes()
 
             scanCardProcessor.scan(

app/src/main/java/com/tangem/tap/features/home/api/HomeComponent.kt

@@ -0,0 +1,9 @@
+package com.tangem.tap.features.home.api
+
+import com.tangem.core.decompose.factory.ComponentFactory
+import com.tangem.core.ui.decompose.ComposableContentComponent
+
+interface HomeComponent : ComposableContentComponent {
+
+    interface Factory : ComponentFactory<Unit, HomeComponent>
+}

app/src/main/java/com/tangem/tap/features/home/di/HomeFeatureModule.kt

@@ -0,0 +1,25 @@
+package com.tangem.tap.features.home.di
+
+import com.tangem.core.decompose.model.Model
+import com.tangem.tap.features.home.DefaultHomeComponent
+import com.tangem.tap.features.home.HomeModel
+import com.tangem.tap.features.home.api.HomeComponent
+import dagger.Binds
+import dagger.Module
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import dagger.multibindings.ClassKey
+import dagger.multibindings.IntoMap
+
+@Module
+@InstallIn(SingletonComponent::class)
+internal interface HomeFeatureModule {
+
+    @Binds
+    fun bindFactory(impl: DefaultHomeComponent.Factory): HomeComponent.Factory
+
+    @Binds
+    @IntoMap
+    @ClassKey(HomeModel::class)
+    fun bindModel(model: HomeModel): Model
+}

app/src/main/java/com/tangem/tap/routing/utils/ChildFactory.kt

@@ -27,7 +27,7 @@ import com.tangem.tap.features.details.ui.cardsettings.coderecovery.AccessCodeRe
 import com.tangem.tap.features.details.ui.resetcard.ResetCardFragment
 import com.tangem.tap.features.details.ui.securitymode.SecurityModeFragment
 import com.tangem.tap.features.details.ui.walletconnect.WalletConnectFragment
-import com.tangem.tap.features.home.HomeFragment
+import com.tangem.tap.features.home.api.HomeComponent
 import com.tangem.tap.features.onboarding.products.note.OnboardingNoteFragment
 import com.tangem.tap.features.onboarding.products.otherCards.OnboardingOtherCardsFragment
 import com.tangem.tap.features.onboarding.products.twins.ui.OnboardingTwinsFragment
@@ -61,6 +61,7 @@ internal class ChildFactory @Inject constructor(
     private val sendComponentFactory: SendComponent.Factory,
     private val stakingComponentFactory: StakingComponent.Factory,
     private val swapComponentFactory: SwapComponent.Factory,
+    private val homeComponentFactory: HomeComponent.Factory,
     private val tokenDetailsRouter: TokenDetailsRouter,
     private val walletRouter: WalletRouter,
     private val qrScanningRouter: QrScanningRouter,
@@ -249,13 +250,20 @@ internal class ChildFactory @Inject constructor(
                     componentFactory = sendComponentFactory,
                 )
             }
+            is AppRoute.Home -> {
+                createComponentChild(
+                    contextProvider = contextProvider(route, contextFactory),
+                    params = Unit,
+                    componentFactory = homeComponentFactory,
+                )
+            }
             is AppRoute.AccessCodeRecovery,
             is AppRoute.AppCurrencySelector,
             is AppRoute.SaveWallet,
             is AppRoute.AppSettings,
             is AppRoute.CardSettings,
             is AppRoute.DetailsSecurity,
-            is AppRoute.Home,
+
             is AppRoute.OnboardingNote,
             is AppRoute.OnboardingOther,
             is AppRoute.OnboardingTwins,
@@ -328,7 +336,11 @@ internal class ChildFactory @Inject constructor(
                 )
             }
             is AppRoute.Home -> {
-                route.asFragmentChild(Provider { HomeFragment() })
+                route.asComponentChild(
+                    contextProvider = contextProvider(route, contextFactory),
+                    params = Unit,
+                    componentFactory = homeComponentFactory,
+                )
             }
             is AppRoute.ManageTokens -> {
                 val source = when (route.source) {