🔀 :: (#681) fcm 구축

app/build.gradle.kts

@@ -66,6 +66,8 @@ dependencies {
     implementation(project(ProjectPaths.Core.PROJECT))
     implementation(project(ProjectPaths.Core.SCHOOL))
     implementation(project(ProjectPaths.Core.UI))
+    implementation(project(ProjectPaths.Core.NOTIFICATION))
+    implementation(project(ProjectPaths.Core.DEVICE))
 
     implementation(project(ProjectPaths.DATA))
     implementation(project(ProjectPaths.DATABASE))
@@ -123,4 +125,8 @@ dependencies {
     androidTestImplementation(libs.androidx.junit)
 
     implementation(libs.app.update)
+
+    implementation(platform(libs.firebase.bom))
+    implementation(libs.firebase.messaging)
+    implementation(libs.firebase.analytics)
 }

app/src/main/AndroidManifest.xml

@@ -38,5 +38,17 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+        <service android:name=".service.DmsMessagingService"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="com.google.firebase.MESSAGING_EVENT" />
+            </intent-filter>
+        </service>
+        <meta-data
+            android:name="om.google.firebase.messaging.default_notification_icon"
+            android:resource="@drawable/ic_logo_image"/>
+        <meta-data
+            android:name="com.google.firebase.messaging.default_notification_channel_id"
+            android:value="@string/default_notification_channel_id" />
     </application>
 </manifest>

app/src/main/java/team/aliens/dms/android/app/MainActivity.kt

@@ -7,14 +7,19 @@ import androidx.activity.compose.setContent
 import androidx.compose.material3.windowsizeclass.ExperimentalMaterial3WindowSizeClassApi
 import androidx.compose.material3.windowsizeclass.calculateWindowSizeClass
 import androidx.core.view.WindowCompat
+import androidx.lifecycle.lifecycleScope
 import com.google.accompanist.adaptive.calculateDisplayFeatures
 import com.google.android.play.core.appupdate.AppUpdateManagerFactory
 import com.google.android.play.core.install.model.AppUpdateType
 import com.google.android.play.core.install.model.UpdateAvailability
 import dagger.hilt.android.AndroidEntryPoint
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.launch
 import team.aliens.dms.android.core.designsystem.DmsTheme
 import team.aliens.dms.android.core.jwt.di.IsJwtAvailable
+import team.aliens.dms.android.core.notification.DeviceTokenManager
 import javax.inject.Inject
 
 @AndroidEntryPoint
@@ -24,6 +29,9 @@ class MainActivity : ComponentActivity() {
     @Inject
     lateinit var isJwtAvailable: StateFlow<Boolean>
 
+    @Inject
+    lateinit var deviceTokenManager: DeviceTokenManager
+
     @OptIn(ExperimentalMaterial3WindowSizeClassApi::class)
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -46,6 +54,10 @@ class MainActivity : ComponentActivity() {
                 )
             }
         }
+
+        lifecycleScope.launch {
+            deviceTokenManager.fetchDeviceToken()
+        }
     }
 
     private fun checkAppUpdate() {

app/src/main/java/team/aliens/dms/android/app/service/DmsMessagingService.kt

@@ -0,0 +1,42 @@
+package team.aliens.dms.android.app.service
+
+import android.os.Build
+import androidx.annotation.RequiresApi
+import com.google.firebase.messaging.FirebaseMessagingService
+import com.google.firebase.messaging.RemoteMessage
+import dagger.hilt.android.AndroidEntryPoint
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import team.aliens.dms.android.core.notification.DeviceTokenManager
+import team.aliens.dms.android.core.notification.NotificationManager
+import javax.inject.Inject
+
+@AndroidEntryPoint
+class DmsMessagingService : FirebaseMessagingService() {
+
+    @Inject
+    lateinit var deviceTokenManager: DeviceTokenManager
+
+    private val notificationManager: NotificationManager by lazy {
+        NotificationManager(context = this)
+    }
+
+    override fun onNewToken(deviceToken: String) {
+        super.onNewToken(deviceToken)
+        CoroutineScope(Dispatchers.IO).launch {
+            deviceTokenManager.saveDeviceToken(deviceToken = deviceToken)
+        }
+    }
+
+    override fun onMessageReceived(message: RemoteMessage) {
+        super.onMessageReceived(message)
+        message.notification?.run {
+            notificationManager.setNotificationContent(
+                title = title,
+                body = body,
+            )
+        }
+        notificationManager.sendNotification()
+    }
+}

app/src/main/res/values/strings.xml

@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string name="app_name" translatable="false">DMS</string>
+    <string name="default_notification_channel_id">team.aliens.dms.android</string>
 </resources>

build.gradle.kts

@@ -1,6 +1,17 @@
 // TODO: Remove once KTIJ-19369 is fixed
 @file:Suppress("DSL_SCOPE_VIOLATION")
 
+buildscript {
+    repositories {
+        google()
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath(libs.google.services)
+    }
+}
+
 plugins {
     alias(libs.plugins.android.application) apply false
     alias(libs.plugins.android.library) apply false

buildSrc/src/main/kotlin/ProjectPaths.kt

@@ -15,6 +15,8 @@ object ProjectPaths {
         const val SCHOOL = ":core:school"
         const val UI = ":core:ui"
         const val FILE = ":core:file"
+        const val NOTIFICATION = ":core:notification"
+        const val DEVICE = ":core:device"
     }
 
     object Shared {

core/device/.gitignore

@@ -0,0 +1 @@
+/build

core/device/build.gradle.kts

@@ -0,0 +1,53 @@
+plugins {
+    alias(libs.plugins.android.library)
+    alias(libs.plugins.kotlin.android)
+    alias(libs.plugins.hilt)
+    alias(libs.plugins.ksp)
+}
+
+android {
+    namespace = "team.aliens.dms.android.core.device"
+    compileSdk = libs.versions.compileSdk.get().toInt()
+
+    defaultConfig {
+        minSdk = libs.versions.minSdk.get().toInt()
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+        consumerProguardFiles("consumer-rules.pro")
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility = Versions.java
+        targetCompatibility = Versions.java
+    }
+
+    kotlinOptions {
+        jvmTarget = Versions.java.toString()
+    }
+}
+
+dependencies {
+    implementation(project(ProjectPaths.Core.DATASTORE))
+
+    implementation(libs.androidx.core)
+    implementation(libs.androidx.appcompat)
+    implementation(libs.material)
+    testImplementation(libs.junit)
+    androidTestImplementation(libs.androidx.junit)
+    androidTestImplementation(libs.androidx.espresso)
+
+    implementation(libs.androidx.datastore.preferences)
+
+    implementation(libs.hilt)
+    ksp(libs.hilt.compiler)
+}

core/device/proguard-rules.pro

@@ -0,0 +1,21 @@
+# 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

core/device/src/androidTest/java/team/aliens/dms/android/core/device/ExampleInstrumentedTest.kt

@@ -0,0 +1,24 @@
+package team.aliens.dms.android.core.device
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("team.aliens.dms.android.core.device.test", appContext.packageName)
+    }
+}

core/device/src/main/AndroidManifest.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+</manifest>

core/device/src/main/java/team/aliens/dms/android/core/device/datastore/DeviceDataStoreDataSource.kt

@@ -0,0 +1,11 @@
+package team.aliens.dms.android.core.device.datastore
+
+abstract class DeviceDataStoreDataSource {
+
+    abstract fun loadDeviceToken(): String
+
+    abstract suspend fun storeDeviceToken(deviceToken: String)
+
+    abstract suspend fun clearDeviceToken()
+
+}

core/device/src/main/java/team/aliens/dms/android/core/device/datastore/DeviceDataStoreDataSourceImpl.kt

@@ -0,0 +1,18 @@
+package team.aliens.dms.android.core.device.datastore
+
+import team.aliens.dms.android.core.device.datastore.store.DeviceStore
+import javax.inject.Inject
+
+internal class DeviceDataStoreDataSourceImpl @Inject constructor(
+    private val deviceStore: DeviceStore,
+) : DeviceDataStoreDataSource() {
+    override fun loadDeviceToken(): String = deviceStore.loadDeviceToken()
+
+    override suspend fun storeDeviceToken(deviceToken: String) {
+        deviceStore.storeDeviceToken(deviceToken)
+    }
+
+    override suspend fun clearDeviceToken() {
+        deviceStore.clearDeviceToken()
+    }
+}

core/device/src/main/java/team/aliens/dms/android/core/device/datastore/store/DeviceStore.kt

@@ -0,0 +1,10 @@
+package team.aliens.dms.android.core.device.datastore.store
+
+internal abstract class DeviceStore {
+
+    abstract fun loadDeviceToken(): String
+
+    abstract suspend fun storeDeviceToken(deviceToken: String)
+
+    abstract suspend fun clearDeviceToken()
+}

core/device/src/main/java/team/aliens/dms/android/core/device/datastore/store/DeviceStoreImpl.kt

@@ -0,0 +1,45 @@
+package team.aliens.dms.android.core.device.datastore.store
+
+import android.util.Log
+import androidx.datastore.preferences.core.edit
+import androidx.datastore.preferences.core.stringPreferencesKey
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.runBlocking
+import team.aliens.dms.android.core.datastore.PreferencesDataStore
+import team.aliens.dms.android.core.datastore.util.transform
+import team.aliens.dms.android.core.device.datastore.store.exception.CannotStoreDeviceTokenException
+import team.aliens.dms.android.core.device.datastore.store.exception.DeviceTokenNotFoundException
+import javax.inject.Inject
+
+internal class DeviceStoreImpl @Inject constructor(
+    private val preferencesDataStore: PreferencesDataStore,
+) : DeviceStore() {
+    override fun loadDeviceToken(): String = runBlocking {
+        preferencesDataStore.data.map { preferences ->
+            Log.d("TEST2",preferences[DEVICE_TOKEN].toString())
+            preferences[DEVICE_TOKEN] ?: throw DeviceTokenNotFoundException()
+        }.first()
+    }
+
+    override suspend fun storeDeviceToken(deviceToken: String) {
+        transform(
+            onFailure = { throw CannotStoreDeviceTokenException() },
+        ) {
+            Log.d("TEST1",deviceToken)
+            preferencesDataStore.edit { preferences ->
+                preferences[DEVICE_TOKEN] = deviceToken
+            }
+        }
+    }
+
+    override suspend fun clearDeviceToken() {
+        transform {
+            preferencesDataStore.edit { preferences -> preferences.clear() }
+        }
+    }
+
+    private companion object {
+        val DEVICE_TOKEN = stringPreferencesKey("device-token")
+    }
+}

core/device/src/main/java/team/aliens/dms/android/core/device/datastore/store/exception/CannotStoreDeviceTokenException.kt

@@ -0,0 +1,5 @@
+package team.aliens.dms.android.core.device.datastore.store.exception
+
+import team.aliens.dms.android.core.datastore.exception.TransformFailureException
+
+class CannotStoreDeviceTokenException : TransformFailureException("Cannot store deviceToken")

core/device/src/main/java/team/aliens/dms/android/core/device/datastore/store/exception/TokenNotFoundException.kt

@@ -0,0 +1,7 @@
+package team.aliens.dms.android.core.device.datastore.store.exception
+
+import team.aliens.dms.android.core.datastore.exception.LoadFailureException
+
+sealed class TokenNotFoundException(message: String?) : LoadFailureException(message)
+
+class DeviceTokenNotFoundException : TokenNotFoundException("Device token not found")

core/device/src/main/java/team/aliens/dms/android/core/device/di/DataSourceModule.kt

@@ -0,0 +1,18 @@
+package team.aliens.dms.android.core.device.di
+
+import dagger.Binds
+import dagger.Module
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import team.aliens.dms.android.core.device.datastore.DeviceDataStoreDataSource
+import team.aliens.dms.android.core.device.datastore.DeviceDataStoreDataSourceImpl
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+internal abstract class DataSourceModule {
+
+    @Binds
+    @Singleton
+    abstract fun bindDeviceDataStoreDataSource(impl: DeviceDataStoreDataSourceImpl): DeviceDataStoreDataSource
+}