Заготовка

client-mobile/chats/data/local/database/AppDatabase.kt

@@ -0,0 +1,33 @@
+package chats.data.local.database
+
+import androidx.room.Database
+import androidx.room.RoomDatabase
+import androidx.room.TypeConverters
+import chats.data.local.dao.ChatDao
+import chats.data.local.dao.MessageDao
+import chats.data.local.dao.UserProfileDao
+
+/**
+ * Room Database для локального хранения данных мессенджера
+ * Реализует паттерн Single Source of Truth
+ */
+@Database(
+    entities = [
+        MessageEntity::class,
+        ChatEntity::class,
+        UserProfileEntity::class
+    ],
+    version = 1,
+    exportSchema = false
+)
+@TypeConverters(MessageStatusConverter::class)
+abstract class AppDatabase : RoomDatabase() {
+
+    abstract fun messageDao(): MessageDao
+    abstract fun chatDao(): ChatDao
+    abstract fun userProfileDao(): UserProfileDao
+
+    companion object {
+        const val DATABASE_NAME = "knot_messenger.db"
+    }
+}