[Fix] Explore - Main 연동 시 푸시알림 관련 버그 이슈

app/src/main/java/com/daedan/festabook/di/FestaBookAppGraph.kt

@@ -6,8 +6,10 @@ import androidx.fragment.app.Fragment
 import com.daedan.festabook.FestaBookApp
 import com.daedan.festabook.di.viewmodel.MetroViewModelFactory
 import com.daedan.festabook.logging.DefaultFirebaseLogger
-import com.daedan.festabook.presentation.main.MainActivity
+import com.daedan.festabook.presentation.NotificationPermissionManager
 import com.daedan.festabook.presentation.placeDetail.PlaceDetailActivity
+import com.daedan.festabook.presentation.placeDetail.PlaceDetailViewModel
+import com.daedan.festabook.presentation.splash.AppVersionManager
 import com.daedan.festabook.presentation.splash.SplashActivity
 import com.google.android.play.core.appupdate.AppUpdateManager
 import com.google.android.play.core.appupdate.AppUpdateManagerFactory
@@ -26,8 +28,6 @@ interface FestaBookAppGraph {
 
     fun inject(app: FestaBookApp)
 
-    fun inject(activity: MainActivity)
-
     fun inject(activity: SplashActivity)
 
     fun inject(activity: PlaceDetailActivity)
@@ -40,6 +40,12 @@ interface FestaBookAppGraph {
     val defaultFirebaseLogger: DefaultFirebaseLogger
 
     val metroViewModelFactory: MetroViewModelFactory
+
+    val notificationPermissionManagerFactory: NotificationPermissionManager.Factory
+
+    val appVersionManagerFactory: AppVersionManager.Factory
+
+    val placeDetailViewModelFactory: PlaceDetailViewModel.Factory
 }
 
 val Context.appGraph get() = (applicationContext as FestaBookApp).festaBookGraph

app/src/main/java/com/daedan/festabook/presentation/FestabookScreen.kt

@@ -2,69 +2,57 @@ package com.daedan.festabook.presentation
 
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
-import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.navigation.compose.NavHost
-import com.daedan.festabook.logging.DefaultFirebaseLogger
-import com.daedan.festabook.presentation.explore.ExploreViewModel
 import com.daedan.festabook.presentation.explore.navigation.exploreNavGraph
 import com.daedan.festabook.presentation.main.FestabookRoute
-import com.daedan.festabook.presentation.main.MainViewModel
 import com.daedan.festabook.presentation.main.navigation.mainNavGraph
 import com.daedan.festabook.presentation.main.rememberFestabookNavigator
-import com.daedan.festabook.presentation.news.NewsViewModel
-import com.daedan.festabook.presentation.placeDetail.PlaceDetailViewModel
-import com.daedan.festabook.presentation.setting.SettingViewModel
-import com.daedan.festabook.presentation.splash.AppVersionManager
+import com.daedan.festabook.presentation.platform.rememberAppGraph
+import com.daedan.festabook.presentation.platform.rememberAppVersionManager
+import com.daedan.festabook.presentation.platform.rememberLocationSource
 import com.daedan.festabook.presentation.splash.SplashViewModel
 import com.daedan.festabook.presentation.splash.navigation.splashNavGraph
-import com.naver.maps.map.util.FusedLocationSource
 
 @Composable
 fun FestabookScreen(
-    appVersionManager: AppVersionManager,
-    notificationPermissionManager: NotificationPermissionManager,
-    placeDetailViewModelFactory: PlaceDetailViewModel.Factory,
-    defaultViewModelFactory: ViewModelProvider.Factory,
-    locationSource: FusedLocationSource,
-    logger: DefaultFirebaseLogger,
+    onAppFinish: () -> Unit,
     modifier: Modifier = Modifier,
-    newsViewModel: NewsViewModel = viewModel(),
-    mainViewModel: MainViewModel = viewModel(),
-    settingViewModel: SettingViewModel = viewModel(),
     splashViewModel: SplashViewModel = viewModel(),
-    exploreViewModel: ExploreViewModel = viewModel(),
 ) {
+    val appGraph = rememberAppGraph()
+    val locationSource = rememberLocationSource()
     val festabookNavigator = rememberFestabookNavigator()
 
+    val appVersionManager =
+        rememberAppVersionManager(
+            factory = appGraph.appVersionManagerFactory,
+            onUpdateSuccess = { splashViewModel.handleVersionCheckResult(Result.success(false)) },
+            onUpdateFailure = { splashViewModel.handleVersionCheckResult(Result.failure(Exception("Update failed"))) },
+        )
+
     NavHost(
         modifier = modifier,
         startDestination = festabookNavigator.startRoute,
         navController = festabookNavigator.navController,
     ) {
         splashNavGraph(
-            viewModel = splashViewModel,
+            appGraph = appGraph,
             appVersionManager = appVersionManager,
             onNavigateToExplore = { festabookNavigator.navigate(FestabookRoute.Explore) },
             onNavigateToMain = { festabookNavigator.navigate(FestabookRoute.Main) },
-            onFinishApp = { festabookNavigator.popBackStack() },
+            onFinishApp = onAppFinish,
         )
         exploreNavGraph(
-            viewModel = exploreViewModel,
+            appGraph = appGraph,
             onBackClick = { festabookNavigator.popBackStack() },
             onNavigateToMain = { festabookNavigator.navigate(FestabookRoute.Main) },
         )
         mainNavGraph(
-            placeDetailViewModelFactory = placeDetailViewModelFactory,
-            defaultViewModelFactory = defaultViewModelFactory,
-            notificationPermissionManager = notificationPermissionManager,
+            appGraph = appGraph,
+            onAppFinish = onAppFinish,
             locationSource = locationSource,
-            logger = logger,
-            onSubscriptionConfirm = { festabookNavigator.navigate(FestabookRoute.Main) },
             festabookNavigator = festabookNavigator,
-            settingViewModel = settingViewModel,
-            mainViewModel = mainViewModel,
-            newsViewModel = newsViewModel,
         )
     }
 }

app/src/main/java/com/daedan/festabook/presentation/common/component/SnackBar.kt

@@ -4,6 +4,7 @@ import androidx.compose.material3.Snackbar
 import androidx.compose.material3.SnackbarData
 import androidx.compose.material3.SnackbarDuration
 import androidx.compose.material3.SnackbarHostState
+import androidx.compose.material3.SnackbarResult
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberCoroutineScope
@@ -34,6 +35,8 @@ class SnackbarManager(
     private val actionLabel: String,
     private val errorMessages: Map<KClass<out ApiResultException>, String>,
     private val defaultErrorMessage: String,
+    private val permissionDeniedMessage: String,
+    private val moveToSettingLabel: String,
 ) {
     fun show(message: String) {
         hostState.currentSnackbarData?.dismiss()
@@ -50,6 +53,21 @@ class SnackbarManager(
         val message = errorMessages[throwable::class] ?: defaultErrorMessage
         show(message)
     }
+
+    fun showPermissionDeniedSnackbar(onOpenSettings: () -> Unit) {
+        hostState.currentSnackbarData?.dismiss()
+        scope.launch {
+            val result =
+                hostState.showSnackbar(
+                    message = permissionDeniedMessage,
+                    actionLabel = moveToSettingLabel,
+                    duration = SnackbarDuration.Short,
+                )
+            if (result == SnackbarResult.ActionPerformed) {
+                onOpenSettings()
+            }
+        }
+    }
 }
 
 @Composable
@@ -62,6 +80,8 @@ fun rememberAppSnackbarManager(
     val networkErrorMessage = stringResource(R.string.error_network_exception)
     val unknownErrorMessage = stringResource(R.string.error_unknown_exception)
     val actionLabel = stringResource(R.string.fail_snackbar_confirm)
+    val permissionDeniedMessage = stringResource(R.string.notification_permission_denied_message)
+    val moveToSettingLabel = stringResource(R.string.move_to_setting_text)
 
     val errorMessages =
         remember {
@@ -74,6 +94,14 @@ fun rememberAppSnackbarManager(
         }
 
     return remember(snackbarHostState, scope) {
-        SnackbarManager(snackbarHostState, scope, actionLabel, errorMessages, unknownErrorMessage)
+        SnackbarManager(
+            snackbarHostState,
+            scope,
+            actionLabel,
+            errorMessages,
+            unknownErrorMessage,
+            permissionDeniedMessage,
+            moveToSettingLabel,
+        )
     }
 }

app/src/main/java/com/daedan/festabook/presentation/explore/navigation/ExploreNavigation.kt

@@ -1,19 +1,20 @@
 package com.daedan.festabook.presentation.explore.navigation
 
+import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.navigation.NavGraphBuilder
 import androidx.navigation.compose.composable
-import com.daedan.festabook.presentation.explore.ExploreViewModel
+import com.daedan.festabook.di.FestaBookAppGraph
 import com.daedan.festabook.presentation.explore.component.ExploreScreen
 import com.daedan.festabook.presentation.main.FestabookRoute
 
 fun NavGraphBuilder.exploreNavGraph(
-    viewModel: ExploreViewModel,
+    appGraph: FestaBookAppGraph,
     onBackClick: () -> Unit,
     onNavigateToMain: () -> Unit,
 ) {
     composable<FestabookRoute.Explore> {
         ExploreScreen(
-            viewModel = viewModel,
+            viewModel = viewModel(factory = appGraph.metroViewModelFactory),
             onBackClick = onBackClick,
             onNavigateToMain = { onNavigateToMain() },
         )

app/src/main/java/com/daedan/festabook/presentation/home/component/HomeScreen.kt

@@ -17,6 +17,7 @@ import androidx.compose.runtime.rememberUpdatedState
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
@@ -25,27 +26,47 @@ import com.daedan.festabook.R
 import com.daedan.festabook.domain.model.Festival
 import com.daedan.festabook.domain.model.Organization
 import com.daedan.festabook.domain.model.Poster
+import com.daedan.festabook.presentation.NotificationPermissionManager
+import com.daedan.festabook.presentation.common.ObserveAsEvents
 import com.daedan.festabook.presentation.common.component.LoadingStateScreen
 import com.daedan.festabook.presentation.common.formatFestivalPeriod
 import com.daedan.festabook.presentation.home.HomeViewModel
 import com.daedan.festabook.presentation.home.LineUpItemGroupUiModel
 import com.daedan.festabook.presentation.home.LineupItemUiModel
 import com.daedan.festabook.presentation.home.LineupUiState
 import com.daedan.festabook.presentation.home.adapter.FestivalUiState
+import com.daedan.festabook.presentation.setting.SettingViewModel
 import com.daedan.festabook.presentation.theme.FestabookColor
 import java.time.LocalDate
 import java.time.LocalDateTime
 
 @Composable
 fun HomeScreen(
     viewModel: HomeViewModel,
+    settingViewModel: SettingViewModel,
+    notificationPermissionManager: NotificationPermissionManager,
     onNavigateToExplore: () -> Unit,
+    onShowSnackBar: (String) -> Unit,
+    onShowErrorSnackbar: (Throwable) -> Unit,
     modifier: Modifier = Modifier,
-    onShowErrorSnackbar: (Throwable) -> Unit = {}, // TODO Fragment 제거 시 필수 파라미터로 변경
 ) {
+    val context = LocalContext.current
     val festivalUiState by viewModel.festivalUiState.collectAsStateWithLifecycle()
     val lineupUiState by viewModel.lineupUiState.collectAsStateWithLifecycle()
     val currentOnShowErrorSnackbar by rememberUpdatedState(onShowErrorSnackbar)
+
+    ObserveAsEvents(flow = settingViewModel.permissionCheckEvent) {
+        notificationPermissionManager.requestNotificationPermission(context)
+    }
+
+    ObserveAsEvents(flow = settingViewModel.success) {
+        onShowSnackBar(context.getString(R.string.setting_notice_enabled))
+    }
+
+    ObserveAsEvents(flow = settingViewModel.error) {
+        currentOnShowErrorSnackbar(it)
+    }
+
     LaunchedEffect(festivalUiState) {
         when (val state = festivalUiState) {
             is FestivalUiState.Error -> {

app/src/main/java/com/daedan/festabook/presentation/home/navigation/HomeNavigation.kt

@@ -4,15 +4,20 @@ import androidx.compose.runtime.getValue
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.navigation.NavGraphBuilder
 import androidx.navigation.compose.composable
+import com.daedan.festabook.presentation.NotificationPermissionManager
 import com.daedan.festabook.presentation.home.HomeViewModel
 import com.daedan.festabook.presentation.home.component.HomeScreen
 import com.daedan.festabook.presentation.main.MainTabRoute
 import com.daedan.festabook.presentation.main.MainViewModel
 import com.daedan.festabook.presentation.main.component.FirstVisitDialog
+import com.daedan.festabook.presentation.setting.SettingViewModel
 
 fun NavGraphBuilder.homeNavGraph(
     viewModel: HomeViewModel,
     mainViewModel: MainViewModel,
+    settingViewModel: SettingViewModel,
+    notificationPermissionManager: NotificationPermissionManager,
+    onShowSnackbar: (String) -> Unit,
     onShowErrorSnackbar: (Throwable) -> Unit,
     onSubscriptionConfirm: () -> Unit,
     onNavigateToExplore: () -> Unit,
@@ -29,6 +34,9 @@ fun NavGraphBuilder.homeNavGraph(
             viewModel = viewModel,
             onShowErrorSnackbar = onShowErrorSnackbar,
             onNavigateToExplore = onNavigateToExplore,
+            settingViewModel = settingViewModel,
+            notificationPermissionManager = notificationPermissionManager,
+            onShowSnackBar = onShowSnackbar,
         )
     }
 }