Fix runtime issues: add Redis dependency and Flask context handling

- Add redis==5.2.0 to requirements.txt and requirements-build.txt
- Fix Flask application context issue in log_daemon_event function
- Add has_app_context() check before database logging operations
- Ensure daemon logging works both inside and outside Flask context

app/utils/logging.py

 import logging
 import json
 from datetime import datetime
-from flask import request, current_app
+from flask import request, current_app, has_app_context
 from app import db
 from app.models import SystemLog
 
@@ -261,15 +261,19 @@ def log_daemon_event(event_type, message, status='INFO', error_message=None, ext
         if extra_data:
             extra_info.update(extra_data)
         
-        # Log to database
+        # Only log to database if we have an application context
+        if has_app_context():
+            try:
                 SystemLog.log(
                     level=status,
                     message=full_message,
                     module='daemon',
                     extra_data=extra_info
                 )
+            except Exception as db_error:
+                logger.error(f"Failed to log daemon event to database: {str(db_error)}")
         
-        # Also log to application logger
+        # Always log to application logger
         if status == 'INFO':
             logger.info(full_message)
         elif status == 'WARNING':

requirements-build.txt

@@ -25,3 +25,4 @@ watchdog==6.0.0
 click==8.1.7
 colorlog==6.8.2
 marshmallow==3.23.1
+redis==5.2.0
\ No newline at end of file

requirements.txt

@@ -20,3 +20,4 @@ watchdog==6.0.0
 click==8.1.7
 colorlog==6.8.2
 marshmallow==3.23.1
+redis==5.2.0
\ No newline at end of file