📝 "Refactor: Update log rotation correction in logging update to app.log files

utils/db_test.py

@@ -9,9 +9,19 @@ import sqlite3
 parent_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 sys.path.insert(0, parent_dir)
 
-from app import app, db_path
+# Vermeidung zirkulärer Importe - importiere nur die Modelle und DB-Objekt
 from models import db, User, Thought, MindMapNode, Category
 
+def get_db_path():
+    """Ermittelt den Pfad zur Datenbankdatei"""
+    db_dir = os.path.join(parent_dir, 'database')
+    if not os.path.exists(db_dir):
+        os.makedirs(db_dir)
+    return os.path.join(db_dir, 'systades.db')
+
+# Datenbank-Pfad
+db_path = get_db_path()
+
 def test_database_connection():
     """Test if the database exists and can be connected to."""
     try:
@@ -37,52 +47,52 @@ def test_database_connection():
 
 def test_models():
     """Test if all models are properly defined and can be queried."""
-    with app.app_context():
-        try:
-            print("\nTesting User model...")
-            user_count = User.query.count()
-            print(f"  Found {user_count} users")
-            
-            print("\nTesting Category model...")
-            category_count = Category.query.count()
-            print(f"  Found {category_count} categories")
-            
-            print("\nTesting MindMapNode model...")
-            node_count = MindMapNode.query.count()
-            print(f"  Found {node_count} mindmap nodes")
-            
-            print("\nTesting Thought model...")
-            thought_count = Thought.query.count()
-            print(f"  Found {thought_count} thoughts")
-            
-            if user_count == 0:
-                print("\nWARNING: No users found in the database. You might need to create an admin user.")
-            
-            return True
-        except Exception as e:
-            print(f"Error testing models: {e}")
-            return False
+    # Import app here to avoid circular import
+    from flask import current_app
+    try:
+        print("\nTesting User model...")
+        user_count = User.query.count()
+        print(f"  Found {user_count} users")
+        
+        print("\nTesting Category model...")
+        category_count = Category.query.count()
+        print(f"  Found {category_count} categories")
+        
+        print("\nTesting MindMapNode model...")
+        node_count = MindMapNode.query.count()
+        print(f"  Found {node_count} mindmap nodes")
+        
+        print("\nTesting Thought model...")
+        thought_count = Thought.query.count()
+        print(f"  Found {thought_count} thoughts")
+        
+        if user_count == 0:
+            print("\nWARNING: No users found in the database. You might need to create an admin user.")
+        
+        return True
+    except Exception as e:
+        print(f"Error testing models: {e}")
+        return False
 
 def print_database_stats():
     """Print database statistics."""
-    with app.app_context():
-        try:
-            stats = []
-            stats.append(("Users", User.query.count()))
-            stats.append(("Categories", Category.query.count()))
-            stats.append(("Mindmap Nodes", MindMapNode.query.count()))
-            stats.append(("Thoughts", Thought.query.count()))
-            
-            print("\nDatabase Statistics:")
-            print("-" * 40)
-            for name, count in stats:
-                print(f"{name:<20} : {count}")
-            print("-" * 40)
-            
-            return True
-        except Exception as e:
-            print(f"Error generating database statistics: {e}")
-            return False
+    try:
+        stats = []
+        stats.append(("Users", User.query.count()))
+        stats.append(("Categories", Category.query.count()))
+        stats.append(("Mindmap Nodes", MindMapNode.query.count()))
+        stats.append(("Thoughts", Thought.query.count()))
+        
+        print("\nDatabase Statistics:")
+        print("-" * 40)
+        for name, count in stats:
+            print(f"{name:<20} : {count}")
+        print("-" * 40)
+        
+        return True
+    except Exception as e:
+        print(f"Error generating database statistics: {e}")
+        return False
 
 def run_all_tests():
     """Run all database tests."""
@@ -97,15 +107,18 @@ def run_all_tests():
     if not test_database_connection():
         success = False
     
-    # Test models
-    print("\n2. Testing database models...")
-    if not test_models():
-        success = False
-    
-    # Print statistics
-    print("\n3. Database statistics:")
-    if not print_database_stats():
-        success = False
+    # Import app here to avoid circular import
+    from app import app
+    with app.app_context():
+        # Test models
+        print("\n2. Testing database models...")
+        if not test_models():
+            success = False
+        
+        # Print statistics
+        print("\n3. Database statistics:")
+        if not print_database_stats():
+            success = False
     
     print("\n" + "=" * 60)
     if success:
@@ -117,4 +130,7 @@ def run_all_tests():
     return success
 
 if __name__ == "__main__":
-    run_all_tests() 
+    # Import app here to avoid circular import
+    from app import app
+    with app.app_context():
+        run_all_tests()