# app/middlewares/encryption.py
# from cryptography.fernet import Fernet
# import os

# ENCRYPTION_KEY = os.getenv("ENCRYPTION_KEY", Fernet.generate_key())
# cipher = Fernet(ENCRYPTION_KEY)

# def encryptdata(data):
#     """Encrypt sensitive data"""
#     return cipher.encrypt(data.encode()).decode()

# def decrypt_data(data):
#     """Decrypt sensitive data"""
#     return cipher.decrypt(data.encode()).decode()