[BOOK-169] feat: HandlerHomeSideEffect 추가

Author: seoyoon513

feature/home/src/main/kotlin/com/ninecraft/booket/feature/home/HandleHomeSideEffects.kt

@@ -0,0 +1,23 @@
+package com.ninecraft.booket.feature.home
+
+import android.widget.Toast
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.platform.LocalContext
+import com.skydoves.compose.effects.RememberedEffect
+
+@Composable
+internal fun HandleHomeSideEffects(
+    state: HomeUiState,
+) {
+    val context = LocalContext.current
+
+    RememberedEffect(state.sideEffect) {
+        when (state.sideEffect) {
+            is HomeSideEffect.ShowToast -> {
+                Toast.makeText(context, state.sideEffect.message, Toast.LENGTH_SHORT).show()
+            }
+
+            null -> {}
+        }
+    }
+}

feature/home/src/main/kotlin/com/ninecraft/booket/feature/home/HomePresenter.kt

@@ -6,10 +6,12 @@ import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
+import com.ninecraft.booket.core.common.utils.handleException
 import com.ninecraft.booket.core.data.api.repository.HomeRepository
 import com.ninecraft.booket.core.model.RecentBookModel
 import com.ninecraft.booket.feature.screens.BookDetailScreen
 import com.ninecraft.booket.feature.screens.HomeScreen
+import com.ninecraft.booket.feature.screens.LoginScreen
 import com.ninecraft.booket.feature.screens.RecordScreen
 import com.ninecraft.booket.feature.screens.SearchScreen
 import com.ninecraft.booket.feature.screens.SettingsScreen
@@ -34,6 +36,7 @@ class HomePresenter @AssistedInject constructor(
     @Composable
     override fun present(): HomeUiState {
         val scope = rememberCoroutineScope()
+        var sideEffect by rememberRetained { mutableStateOf<HomeSideEffect?>(null) }
         var recentBooks by rememberRetained { mutableStateOf(persistentListOf<RecentBookModel>()) }
 
         fun getHome() {
@@ -42,7 +45,18 @@ class HomePresenter @AssistedInject constructor(
                     .onSuccess { result ->
                         recentBooks = result.recentBooks.toPersistentList()
                     }.onFailure { exception ->
-                        exception.message?.let { Logger.e(it) }
+                        val handleErrorMessage = { message: String ->
+                            Logger.e(message)
+                            sideEffect = HomeSideEffect.ShowToast(message)
+                        }
+
+                        handleException(
+                            exception = exception,
+                            onError = handleErrorMessage,
+                            onLoginRequired = {
+                                navigator.resetRoot(LoginScreen)
+                            },
+                        )
                     }
             }
         }

feature/home/src/main/kotlin/com/ninecraft/booket/feature/home/HomeUi.kt

@@ -41,6 +41,8 @@ internal fun HomeUi(
     state: HomeUiState,
     modifier: Modifier = Modifier,
 ) {
+    HandleHomeSideEffects(state = state)
+
     Column(
         modifier = modifier.fillMaxSize(),
     ) {

feature/home/src/main/kotlin/com/ninecraft/booket/feature/home/HomeUiState.kt

@@ -1,16 +1,27 @@
 package com.ninecraft.booket.feature.home
 
+import androidx.compose.runtime.Immutable
 import com.ninecraft.booket.core.model.RecentBookModel
 import com.slack.circuit.runtime.CircuitUiEvent
 import com.slack.circuit.runtime.CircuitUiState
 import kotlinx.collections.immutable.ImmutableList
 import kotlinx.collections.immutable.persistentListOf
+import java.util.UUID
 
 data class HomeUiState(
     val recentBooks: ImmutableList<RecentBookModel> = persistentListOf(),
+    val sideEffect: HomeSideEffect? = null,
     val eventSink: (HomeUiEvent) -> Unit,
 ) : CircuitUiState
 
+@Immutable
+sealed interface HomeSideEffect {
+    data class ShowToast(
+        val message: String,
+        private val key: String = UUID.randomUUID().toString(),
+    ) : HomeSideEffect
+}
+
 sealed interface HomeUiEvent : CircuitUiEvent {
     data object OnSettingsClick : HomeUiEvent
     data object OnBookRegisterClick : HomeUiEvent

feature/home/src/main/kotlin/com/ninecraft/booket/feature/home/component/BookCard.kt

@@ -1,6 +1,5 @@
 package com.ninecraft.booket.feature.home.component
 
-import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.border
 import androidx.compose.foundation.layout.Arrangement
@@ -261,7 +260,7 @@ private fun BookCardPreview() {
                 title = "여름은 오래 그곳에 남아",
                 author = "마쓰이에 마사시",
                 publisher = "비채",
-                coverImageUrl = "https://image.aladin.co.kr/product/7492/9/cover200/8934972203_1.jpg"
+                coverImageUrl = "https://image.aladin.co.kr/product/7492/9/cover200/8934972203_1.jpg",
             ),
             onBookDetailClick = {},
             onRecordButtonClick = {},