Initial commit

modules/database/tools/neo4j_db_formatter.py

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+def format_user_email_for_neo_db(user_email):
+    """Format user email for Neo4j database name.
+    
+    Neo4j database names can only contain letters, numbers, dots, and dashes.
+    We'll convert the email to a valid format:
+    [email protected] -> ccuser-example-at-domain-com
+    
+    Args:
+        user_email: Email address to format
+        
+    Returns:
+        Formatted string suitable for Neo4j database name
+    """
+    # Convert to lowercase and replace special characters
+    sanitized = user_email.lower()
+    sanitized = sanitized.replace('@', 'at')
+    sanitized = sanitized.replace('.', 'dot')
+    sanitized = sanitized.replace('_', 'underscore')
+    sanitized = sanitized.replace('-', 'dash')
+
+    return f"{sanitized}"