app/src/main/java/it/unisannio/ding/ids/wedroid/app/data/database/BoardDatabase.java

@@ -0,0 +1,30 @@
+package it.unisannio.ding.ids.wedroid.app.data.database;
+
+import android.content.Context;
+
+import androidx.room.Database;
+import androidx.room.Room;
+import androidx.room.RoomDatabase;
+
+import it.unisannio.ding.ids.wedroid.app.data.dao.BoardDao;
+import it.unisannio.ding.ids.wedroid.app.data.entity.Board;
+
+@Database(entities = Board.class, version = 1, exportSchema = false)
+public abstract class BoardDatabase extends RoomDatabase {
+    private static volatile BoardDatabase INSTANCE;
+    public abstract BoardDao boardDao();
+
+    public static BoardDatabase getDatabase(Context context) {
+        if (INSTANCE != null)
+            return INSTANCE;
+        synchronized (BoardDatabase.class) {
+            INSTANCE = Room.databaseBuilder(
+                    context.getApplicationContext(),
+                    BoardDatabase.class,
+                    "board_database"
+            ).build();
+
+            return INSTANCE;
+        }
+    }
+}

app/src/main/java/it/unisannio/ding/ids/wedroid/app/data/database/BoardDatabase.kt

@@ -1,35 +0,0 @@
-package it.unisannio.ding.ids.wedroid.app.data.database
-
-import android.content.Context
-import androidx.room.Database
-import androidx.room.Room
-import androidx.room.RoomDatabase
-import it.unisannio.ding.ids.wedroid.app.data.dao.BoardDao
-import it.unisannio.ding.ids.wedroid.app.data.entity.Board
-
-@Database(entities = [Board::class], version = 1, exportSchema = false)
-abstract class BoardDatabase : RoomDatabase() {
-
-    abstract fun boardDao(): BoardDao
-
-    companion object {
-        @Volatile
-        private var INSTANCE: BoardDatabase? = null
-
-        fun getDatabase(context: Context): BoardDatabase {
-            val tempInstance = INSTANCE
-            if (tempInstance != null) {
-                return tempInstance
-            }
-            synchronized(this) {
-                val instance = Room.databaseBuilder(
-                    context.applicationContext,
-                    BoardDatabase::class.java,
-                    "board_database"
-                ).build()
-                INSTANCE = instance
-                return instance
-            }
-        }
-    }
-}

app/src/main/java/it/unisannio/ding/ids/wedroid/app/view/BoardsListsActivity.kt

@@ -7,19 +7,19 @@ import androidx.lifecycle.ViewModelProvider
 import androidx.recyclerview.widget.LinearLayoutManager
 import it.unisannio.ding.ids.wedroid.app.R
 import it.unisannio.ding.ids.wedroid.app.view.adapter.BoardsListAdapter
-import it.unisannio.ding.ids.wedroid.app.viewmodel.BoardListViewModel
+import it.unisannio.ding.ids.wedroid.app.viewmodel.BoardsListViewModel
 
 import kotlinx.android.synthetic.main.activity_boards_lists.*
 import kotlinx.android.synthetic.main.content_boards_lists.*
 
 class BoardsListsActivity : AppCompatActivity() {
-    private lateinit var viewModel: BoardListViewModel
+    private lateinit var viewModel: BoardsListViewModel
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_boards_lists)
         setSupportActionBar(toolbar)
-        viewModel = ViewModelProvider(this).get(BoardListViewModel::class.java)
+        viewModel = ViewModelProvider(this).get(BoardsListViewModel::class.java)
 
         val adapter = BoardsListAdapter(this)
         boardList.adapter = adapter

app/src/main/java/it/unisannio/ding/ids/wedroid/app/viewmodel/BoardListViewModel.kt

@@ -1,25 +0,0 @@
-package it.unisannio.ding.ids.wedroid.app.viewmodel
-
-import android.app.Application
-import androidx.lifecycle.AndroidViewModel
-import androidx.lifecycle.LiveData
-import it.unisannio.ding.ids.wedroid.app.util.ServicesFactory
-import it.unisannio.ding.ids.wedroid.app.data.database.BoardDatabase
-import it.unisannio.ding.ids.wedroid.app.data.entity.Board
-import it.unisannio.ding.ids.wedroid.app.data.repository.BoardRepository
-import it.unisannio.ding.ids.wedroid.app.util.DumReader
-
-class BoardListViewModel(application: Application) : AndroidViewModel(application) {
-
-    private val repository: BoardRepository = BoardRepository(
-        BoardDatabase.getDatabase(application).boardDao(),
-        ServicesFactory.getInstance(TODO()).boardService,
-        TODO()
-    )
-
-    val allBoards: LiveData<List<Board>> = repository.allBoards
-
-    fun insertBoard(title: String) = repository.insertBoard(title)
-
-    fun deleteBoard(id: String) = repository.deleteBoard(id)
-}

app/src/main/java/it/unisannio/ding/ids/wedroid/app/viewmodel/BoardsListViewModel.java

@@ -0,0 +1,44 @@
+package it.unisannio.ding.ids.wedroid.app.viewmodel;
+
+import android.app.Application;
+
+import androidx.annotation.NonNull;
+import androidx.lifecycle.AndroidViewModel;
+import androidx.lifecycle.LiveData;
+
+import java.util.List;
+
+import it.unisannio.ding.ids.wedroid.app.data.database.BoardDatabase;
+import it.unisannio.ding.ids.wedroid.app.data.entity.Board;
+import it.unisannio.ding.ids.wedroid.app.data.repository.BoardRepository;
+import it.unisannio.ding.ids.wedroid.app.util.PreferenceReader;
+import it.unisannio.ding.ids.wedroid.app.util.ServicesFactory;
+
+public class BoardsListViewModel extends AndroidViewModel {
+    private BoardRepository repository;
+    private LiveData<List<Board>> allBoards;
+
+    public BoardsListViewModel(@NonNull Application application) {
+        super(application);
+        PreferenceReader reader = null; //TODO
+        repository = new BoardRepository(
+                BoardDatabase.getDatabase(application).boardDao(),
+                ServicesFactory.Companion.getInstance(reader).getBoardService(),
+                reader
+        );
+
+        allBoards = repository.getAllBoards();
+    }
+
+    public LiveData<List<Board>> getAllBoards() {
+        return allBoards;
+    }
+
+    public void insertBoard(String title) {
+        repository.insertBoard(title);
+    }
+
+    public void deleteBoard(String id) {
+        repository.deleteBoard(id);
+    }
+}