update room version and fix annotation error

app/build.gradle

@@ -89,8 +89,8 @@ dependencies {
 
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
 
-    annotationProcessor 'androidx.room:room-compiler:2.2.6'
-    implementation 'androidx.room:room-runtime:2.2.6'
+    annotationProcessor 'androidx.room:room-compiler:2.3.0'
+    implementation 'androidx.room:room-runtime:2.3.0'
 
     annotationProcessor 'com.github.bumptech.glide:compiler:4.11.0'
     implementation 'com.github.bumptech.glide:annotations:4.11.0'

app/src/main/java/com/dkanada/gramophone/App.java

@@ -62,6 +62,7 @@ public class App extends Application {
                 .addMigrations(JellyDatabase.Migration3)
                 .addMigrations(JellyDatabase.Migration4)
                 .addMigrations(JellyDatabase.Migration5)
+                .addMigrations(JellyDatabase.Migration6)
                 .build();
     }
 

app/src/main/java/com/dkanada/gramophone/database/JellyDatabase.java

@@ -15,7 +15,7 @@ import com.dkanada.gramophone.model.User;
                 QueueSong.class,
                 User.class
         },
-        version = 5,
+        version = 6,
         exportSchema = false
 )
 public abstract class JellyDatabase extends RoomDatabase {
@@ -64,4 +64,16 @@ public abstract class JellyDatabase extends RoomDatabase {
                     + "cache INTEGER NOT NULL DEFAULT 1)");
         }
     };
+
+    public static final Migration Migration6 = new Migration(5, 6) {
+        @Override
+        public void migrate(@NonNull SupportSQLiteDatabase database) {
+            database.execSQL("DROP TABLE queueSongs");
+
+            database.execSQL("CREATE TABLE queueSongs ('index' INTEGER NOT NULL,"
+                + "queue INTEGER NOT NULL, songId TEXT,"
+                + "PRIMARY KEY ('index', queue),"
+                + "FOREIGN KEY (songId) REFERENCES songs(id) ON DELETE CASCADE)");
+        }
+    };
 }

app/src/main/java/com/dkanada/gramophone/database/QueueSong.java

@@ -10,6 +10,14 @@ import com.dkanada.gramophone.model.Song;
         primaryKeys = {
                 "index",
                 "queue"
+        },
+        foreignKeys = {
+            @ForeignKey(
+                entity = Song.class,
+                parentColumns = {"id"},
+                childColumns = {"songId"},
+                onDelete = ForeignKey.CASCADE
+            )
         }
 )
 public class QueueSong {
@@ -17,12 +25,6 @@ public class QueueSong {
 
     public int queue;
 
-    @ForeignKey(
-            entity = Song.class,
-            parentColumns = {"id"},
-            childColumns = {"songId"},
-            onDelete = ForeignKey.CASCADE
-    )
     public String songId;
 
     public QueueSong(String songId, int index, int queue) {