Remove deprecated files and templates: Delete unused files including deployment scripts, environment configurations, and various HTML templates to streamline the project structure. This cleanup enhances maintainability and reduces clutter in the codebase.

utils/db_rebuild.py

@@ -0,0 +1,81 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import os
+import sqlite3
+from datetime import datetime
+import sys
+import importlib.util
+
+# Add the parent directory to path so we can import the app
+parent_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+sys.path.insert(0, parent_dir)
+
+from app import app, db_path, create_default_categories
+from models import db, User, Category
+
+def rebuild_database():
+    """Completely rebuilds the database by dropping and recreating all tables."""
+    with app.app_context():
+        print(f"Database path: {db_path}")
+        
+        # Back up existing database if it exists
+        if os.path.exists(db_path):
+            backup_path = db_path + '.backup'
+            try:
+                import shutil
+                shutil.copy2(db_path, backup_path)
+                print(f"Backed up existing database to {backup_path}")
+            except Exception as e:
+                print(f"Warning: Could not create backup - {str(e)}")
+        
+        # Ensure directory exists
+        os.makedirs(os.path.dirname(db_path), exist_ok=True)
+        
+        # Drop all tables and recreate them
+        print("Dropping all tables...")
+        db.drop_all()
+        
+        print("Creating all tables...")
+        db.create_all()
+        
+        # Create admin user
+        print("Creating admin user...")
+        admin = User(
+            username='admin',
+            email='admin@example.com',
+            is_admin=True,
+            created_at=datetime.utcnow()
+        )
+        admin.set_password('admin')
+        db.session.add(admin)
+        
+        # Create regular user
+        print("Creating regular user...")
+        user = User(
+            username='user',
+            email='user@example.com',
+            is_admin=False,
+            created_at=datetime.utcnow()
+        )
+        user.set_password('user')
+        db.session.add(user)
+        
+        try:
+            # Commit to generate user IDs
+            db.session.commit()
+            print("Users created successfully!")
+            
+            # Create default categories
+            print("Creating default categories...")
+            create_default_categories()
+            
+            print("Database rebuild completed successfully!")
+            return True
+        except Exception as e:
+            db.session.rollback()
+            print(f"Error during database rebuild: {str(e)}")
+            raise
+
+if __name__ == "__main__":
+    rebuild_database()