Bug: email and webhook_url cannot be an empty string

[NLTN]

• File: enrollment_service/enrollment_helper.py
• Lines:
  • 142: email = preferences.get("email", "")
  • 143: webhook_url = preferences.get("webhook_url", "")
  • 163: "email": email,
  • 164: "webhook_url": webhook_url,

• Original Code:

  if preferences_json:
        # convert the preference exist for the student and class from redis
        preferences = json.loads(preferences_json)
  
        # extract email & webhook_url preferences
        email = preferences.get("email", "")
        webhook_url = preferences.get("webhook_url", "")

# constructing the message
                        message = {
                            "event_type": "AutoEnrolledFromWaitlist",
                            "class_id": class_id,
                            "email": email,
                            "webhook_url": webhook_url,
                        }```

[NLTN]

solved