"Refactor database connection for improved data consistency (feat"

utils/db_fix.py

@@ -11,19 +11,33 @@ import importlib.util
 parent_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 sys.path.insert(0, parent_dir)
 
-from app import app, db_path
+# Direkt den Datenbankpfad berechnen, statt ihn aus app.py zu importieren
+def get_db_path():
+    """Berechnet den absoluten Pfad zur Datenbank"""
+    basedir = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
+    return os.path.join(basedir, 'database', 'systades.db')
+
+# Import models direkt
 from models import db
 
 def ensure_db_dir():
     """Make sure the database directory exists."""
+    db_path = get_db_path()
     os.makedirs(os.path.dirname(db_path), exist_ok=True)
 
 def fix_database_schema():
     """Fix the database schema by adding missing columns."""
+    # Import Flask-App erst innerhalb der Funktion
+    from flask import Flask
+    from app import app
+    
     with app.app_context():
         # Ensure directory exists
         ensure_db_dir()
         
+        # Get database path
+        db_path = get_db_path()
+        
         # Check if database exists, create tables if needed
         if not os.path.exists(db_path):
             print("Database doesn't exist. Creating all tables from scratch...")