Feat#60 데모데이 전 QA

app/build.gradle.kts

@@ -6,6 +6,7 @@ plugins {
     alias(libs.plugins.hilt)
     alias(libs.plugins.ksp)
     alias(libs.plugins.google.services)
+    alias(libs.plugins.firebase.crashlytics)
 }
 
 val localProperties =
@@ -21,8 +22,8 @@ android {
 
     defaultConfig {
         applicationId = "com.sseotdabwa.buyornot"
-        versionCode = 1
-        versionName = "1.0.0"
+        versionCode = 2
+        versionName = "0.0.1"
 
         buildConfigField("String", "KAKAO_NATIVE_APP_KEY", "\"${localProperties.getProperty("kakao.nativeAppKey", "")}\"")
         manifestPlaceholders["NATIVE_APP_KEY"] = localProperties.getProperty("kakao.nativeAppKey", "")
@@ -59,7 +60,8 @@ android {
             signingConfig = signingConfigs.getByName("release")
         }
         release {
-            isMinifyEnabled = false
+            isMinifyEnabled = true
+            isShrinkResources = true
             proguardFiles(
                 getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro",
@@ -104,6 +106,7 @@ dependencies {
 
     implementation(platform(libs.firebase.bom))
     implementation(libs.firebase.messaging)
+    implementation(libs.firebase.crashlytics)
 
     ksp(libs.hilt.compiler)
 

app/proguard-rules.pro

@@ -1,21 +1,171 @@
-# Add project specific ProGuard rules here.
-# You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
-
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
-
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile
+# ============================================================
+# [Common] Android
+# ============================================================
+-keepattributes SourceFile,LineNumberTable
+-keepattributes *Annotation*
+-keepattributes Signature
+-keepattributes InnerClasses
+-keepattributes Exceptions
+-dontwarn sun.misc.**
+-dontwarn javax.annotation.**
+
+# Enum 보존
+-keepclassmembers enum * {
+    public static **[] values();
+    public static ** valueOf(java.lang.String);
+}
+
+# Parcelable 보존
+-keep class * implements android.os.Parcelable {
+    public static final ** CREATOR;
+}
+
+# Serializable 보존
+-keepclassmembers class * implements java.io.Serializable {
+    static final long serialVersionUID;
+    private void writeObject(java.io.ObjectOutputStream);
+    private void readObject(java.io.ObjectInputStream);
+}
+
+# ============================================================
+# [Kotlin]
+# ============================================================
+-keep class kotlin.Metadata { *; }
+-dontwarn kotlin.**
+-keepclassmembers class **$WhenMappings {
+    <fields>;
+}
+
+# ============================================================
+# [Kotlinx Coroutines]
+# ============================================================
+-keepnames class kotlinx.coroutines.internal.MainDispatcherFactory {}
+-keepnames class kotlinx.coroutines.CoroutineExceptionHandler {}
+-keepclassmembernames class kotlinx.** {
+    volatile <fields>;
+}
+-dontwarn kotlinx.coroutines.**
+
+# ============================================================
+# [Kotlinx Serialization]
+# ============================================================
+-keep class kotlinx.serialization.** { *; }
+-keepclassmembers @kotlinx.serialization.Serializable class * {
+    *** Companion;
+    *** INSTANCE;
+    kotlinx.serialization.KSerializer serializer(...);
+}
+-keepclassmembers class * {
+    @kotlinx.serialization.Serializable *;
+}
+-keepclassmembers class * {
+    kotlinx.serialization.KSerializer serializer(...);
+}
+-keepclassmembers class kotlinx.serialization.json.** {
+    *** Companion;
+}
+-dontwarn kotlinx.serialization.**
+
+# ============================================================
+# [Hilt / Dagger]
+# ============================================================
+-keep class dagger.hilt.** { *; }
+-keep class com.google.dagger.** { *; }
+-keep @dagger.hilt.android.lifecycle.HiltViewModel class * { *; }
+-keep @dagger.hilt.InstallIn class * { *; }
+-keep interface * extends javax.inject.Provider
+-dontwarn dagger.hilt.**
+
+# ============================================================
+# [Retrofit / OkHttp]
+# ============================================================
+-keep class retrofit2.** { *; }
+-dontwarn retrofit2.**
+-keepclassmembers class * {
+    @retrofit2.http.* <methods>;
+}
+-keepclassmembernames interface * {
+    @retrofit2.http.* <methods>;
+}
+-keep class okhttp3.** { *; }
+-dontwarn okhttp3.**
+-dontwarn okio.**
+
+# ============================================================
+# [Jetpack Compose]
+# ============================================================
+-keep class androidx.compose.runtime.RecomposeScopeImpl { *; }
+-keep class * implements androidx.compose.runtime.Stable { *; }
+-keepclassmembers class * {
+    @androidx.compose.runtime.Composable <methods>;
+}
+
+# ============================================================
+# [AndroidX Lifecycle / ViewModel]
+# ============================================================
+-keep class * extends androidx.lifecycle.ViewModel { *; }
+-keep class * extends androidx.lifecycle.AndroidViewModel { *; }
+-keepclassmembers class * extends androidx.lifecycle.ViewModel {
+    <init>(...);
+}
+
+# ============================================================
+# [Navigation Compose]
+# ============================================================
+-keep class androidx.navigation.** { *; }
+
+# ============================================================
+# [AndroidX DataStore]
+# ============================================================
+-keep class androidx.datastore.** { *; }
+
+# ============================================================
+# [AndroidX Credentials / Google Sign-In]
+# ============================================================
+-keep class androidx.credentials.** { *; }
+-keep class com.google.android.libraries.identity.googleid.** { *; }
+-dontwarn com.google.android.libraries.identity.googleid.**
+
+# ============================================================
+# [Coil]
+# ============================================================
+-keep class coil.** { *; }
+-dontwarn coil.**
+
+# ============================================================
+# [Firebase]
+# ============================================================
+-keep class com.google.firebase.** { *; }
+-dontwarn com.google.firebase.**
+
+# Crashlytics: 스택 트레이스 보존을 위해 Exception 하위 클래스 유지
+-keep public class * extends java.lang.Exception
+
+# ============================================================
+# [Lottie]
+# ============================================================
+-keep class com.airbnb.lottie.** { *; }
+-dontwarn com.airbnb.lottie.**
+
+# ============================================================
+# [Kakao SDK]
+# ============================================================
+-keep class com.kakao.sdk.** { *; }
+-dontwarn com.kakao.sdk.**
+
+# ============================================================
+# [Domain / Data Models] - API 통신 데이터 클래스 보존
+# ============================================================
+# Domain models
+-keep class com.sseotdabwa.buyornot.domain.model.** { *; }
+
+# Network DTOs (request / response)
+-keep class com.sseotdabwa.buyornot.core.network.dto.** { *; }
+
+# DataStore preferences holder
+-keep class com.sseotdabwa.buyornot.core.datastore.** { *; }
+
+# ============================================================
+# [App] Firebase Cloud Messaging Service
+# ============================================================
+-keep class com.sseotdabwa.buyornot.notification.** { *; }

app/src/main/AndroidManifest.xml

@@ -3,6 +3,7 @@
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+    <uses-permission android:name="com.google.android.gms.permission.AD_ID" />
 
     <application
         android:name=".BuyOrNotApplication"

app/src/main/java/com/sseotdabwa/buyornot/navigation/BuyOrNotNavHost.kt

@@ -20,7 +20,7 @@ import com.sseotdabwa.buyornot.feature.auth.navigation.splashScreen
 import com.sseotdabwa.buyornot.feature.home.navigation.homeScreen
 import com.sseotdabwa.buyornot.feature.home.navigation.navigateToHome
 import com.sseotdabwa.buyornot.feature.home.navigation.navigateToHomeWithTab
-import com.sseotdabwa.buyornot.feature.home.viewmodel.HomeTab
+import com.sseotdabwa.buyornot.feature.home.ui.HomeTab
 import com.sseotdabwa.buyornot.feature.mypage.navigation.myPageGraph
 import com.sseotdabwa.buyornot.feature.mypage.navigation.navigateToMyPage
 import com.sseotdabwa.buyornot.feature.notification.navigation.navigateToNotification

app/src/main/java/com/sseotdabwa/buyornot/ui/BuyOrNotApp.kt

@@ -10,6 +10,8 @@ import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.ui.Modifier
+import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.navigation.NavDestination
 import androidx.navigation.compose.currentBackStackEntryAsState
 import androidx.navigation.compose.rememberNavController
@@ -37,28 +39,35 @@ import com.sseotdabwa.buyornot.navigation.BuyOrNotNavHost
  *
  * @param authEventBus 인증 관련 이벤트 버스
  * @param onBackPressed 홈 화면에서 뒤로가기 시 앱 종료를 위한 콜백
+ * @param viewModel 앱 공통 ViewModel
  */
 @Composable
 fun BuyOrNotApp(
     authEventBus: AuthEventBus,
     onBackPressed: () -> Unit = {},
+    viewModel: BuyOrNotViewModel = hiltViewModel(),
 ) {
     val navController = rememberNavController()
     val snackbarState = rememberBuyOrNotSnackbarState()
     val navBackStackEntry by navController.currentBackStackEntryAsState()
     val currentDestination = navBackStackEntry?.destination
 
+    val isFirstRun by viewModel.isFirstRun.collectAsStateWithLifecycle()
+
     // 홈 화면에서 뒤로가기 시 앱 종료
     BackHandler(enabled = currentDestination?.route == HOME_ROUTE) {
         onBackPressed()
     }
 
-    // 앱 진입 시 알림 권한 자동 요청
+    // 앱 진입 시 최초 1회만 알림 권한 자동 요청
     val (hasNotificationPermission, requestNotificationPermission) = rememberNotificationPermission()
 
-    LaunchedEffect(Unit) {
-        if (!hasNotificationPermission) {
-            requestNotificationPermission()
+    LaunchedEffect(isFirstRun) {
+        if (isFirstRun) {
+            if (!hasNotificationPermission) {
+                requestNotificationPermission()
+            }
+            viewModel.updateIsFirstRun(false)
         }
     }
 

app/src/main/java/com/sseotdabwa/buyornot/ui/BuyOrNotViewModel.kt

@@ -0,0 +1,29 @@
+package com.sseotdabwa.buyornot.ui
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.sseotdabwa.buyornot.domain.repository.AppPreferencesRepository
+import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.stateIn
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+@HiltViewModel
+class BuyOrNotViewModel @Inject constructor(
+    private val appPreferencesRepository: AppPreferencesRepository,
+) : ViewModel() {
+    val isFirstRun =
+        appPreferencesRepository.isFirstRun
+            .stateIn(
+                scope = viewModelScope,
+                started = SharingStarted.WhileSubscribed(5000),
+                initialValue = false,
+            )
+
+    fun updateIsFirstRun(isFirstRun: Boolean) {
+        viewModelScope.launch {
+            appPreferencesRepository.updateIsFirstRun(isFirstRun)
+        }
+    }
+}

build.gradle.kts

@@ -8,6 +8,7 @@ plugins {
     alias(libs.plugins.ksp) apply false
     alias(libs.plugins.ktlint) apply false
     alias(libs.plugins.google.services) apply false
+    alias(libs.plugins.firebase.crashlytics) apply false
 }
 
 apply(from = "gradle/dependencyGraph.gradle")

core/data/src/main/java/com/sseotdabwa/buyornot/core/data/repository/AppPreferencesRepositoryImpl.kt

@@ -15,7 +15,14 @@ class AppPreferencesRepositoryImpl @Inject constructor(
     override val hasRequestedNotificationPermission: Flow<Boolean> =
         appPreferencesDataSource.hasRequestedNotificationPermission
 
+    override val isFirstRun: Flow<Boolean> =
+        appPreferencesDataSource.isFirstRun
+
     override suspend fun updateNotificationPermissionRequested(requested: Boolean) {
         appPreferencesDataSource.updateNotificationPermissionRequested(requested)
     }
+
+    override suspend fun updateIsFirstRun(isFirstRun: Boolean) {
+        appPreferencesDataSource.updateIsFirstRun(isFirstRun)
+    }
 }

core/data/src/main/java/com/sseotdabwa/buyornot/core/data/repository/AuthRepositoryImpl.kt

@@ -44,7 +44,7 @@ class AuthRepositoryImpl @Inject constructor(
         authApiService.logout(RefreshRequest(refreshToken)).getOrThrow()
     }
 
-    override suspend fun clearTokens() {
-        userPreferencesDataSource.clearTokens()
+    override suspend fun clearUserInfo() {
+        userPreferencesDataSource.clearUserInfo()
     }
 }

core/data/src/main/java/com/sseotdabwa/buyornot/core/data/repository/FeedRepositoryImpl.kt

@@ -150,7 +150,7 @@ private fun FeedItemDto.toDomain(): Feed =
     Feed(
         feedId = feedId,
         content = content,
-        price = price,
+        price = String.format(java.util.Locale.KOREA, "%,d", price),
         category = category.toFeedCategory(),
         yesCount = yesCount,
         noCount = noCount,