Draft: Resolve "Create game model"

Closes #2 (closed)

android/src/com/wordbattle/game/AndroidInterfaceClass.java

@@ -7,7 +7,9 @@ import com.google.firebase.database.DatabaseError;
 import com.google.firebase.database.DatabaseReference;
 import com.google.firebase.database.FirebaseDatabase;
 import com.google.firebase.database.ValueEventListener;
+import com.wordbattle.game.model.Category;
 import com.wordbattle.game.model.LobbyModel;
+import com.wordbattle.game.model.Word;
 import com.wordbattle.game.network.FirebaseInterface;
 
 public class AndroidInterfaceClass implements FirebaseInterface {
@@ -83,6 +85,34 @@ public class AndroidInterfaceClass implements FirebaseInterface {
         });
     }
 
+    public void createNewCategory(Category category) {
+            DatabaseReference categoryRef = database.getReference("categories").child(category.getName());
+            categoryRef.setValue(category)
+                    .addOnSuccessListener(aVoid -> {
+                        System.out.println("Category " + category.getName() + " created successfully.");
+                    })
+                    .addOnFailureListener(e -> {
+                        System.err.println("Error creating category " + category.getName() + ": " + e.getMessage());
+                    });
+    }
+
+    @Override
+    public void addWordToCategory(String categoryName, Word word) {
+        DatabaseReference wordsRef = database.getReference("categories").child(categoryName).child("words");
+        wordsRef.child(word.getWord()).setValue(word)
+                .addOnSuccessListener(aVoid -> {
+                    // Handle success
+                    System.out.println("Word " + word.getWord() + " added to category " + categoryName + " successfully.");
+                })
+                .addOnFailureListener(e -> {
+                    // Handle failure
+                    System.err.println("Error adding word " + word.getWord() + " to category " + categoryName + ": " + e.getMessage());
+                });
+    }
+
+
+
+
     @Override
     public void fetchPlayers(String pin, PlayerListUpdateCallback callback) {
         DatabaseReference lobbyRef = database.getReference("lobbies").child(pin);