rewrite

database/__init__.py

@@ -0,0 +1,27 @@
+"""Database initialization"""
+
+from flask_sqlalchemy import SQLAlchemy
+from flask_migrate import Migrate
+
+db = SQLAlchemy()
+migrate = Migrate()
+
+def init_db(app):
+    """Initialize database with app"""
+    db.init_app(app)
+    migrate.init_app(app, db)
+    
+    # Create tables
+    with app.app_context():
+        db.create_all()
+        
+        # Create default admin user if not exists
+        from database.models import User
+        admin = User.query.filter_by(username='admin').first()
+        if not admin:
+            from config.settings import DEFAULT_ADMIN_USERNAME, DEFAULT_ADMIN_PASSWORD
+            admin = User(username=DEFAULT_ADMIN_USERNAME)
+            admin.set_password(DEFAULT_ADMIN_PASSWORD)
+            db.session.add(admin)
+            db.session.commit()
+            print(f"[DB] Created default admin user: {DEFAULT_ADMIN_USERNAME}", flush=True)