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📜 Notification Worker Dependencies

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Dependency injection setup for the Notification Worker.

File: src/workers/notification_worker/dependencies.py

Startup Dependencies

Executed in order during worker_startup:

Function	Injects	Description
init_common_dependencies	Redis, SiteSettings	From core.base_module.dependencies
init_arq_service	arq_service	Creates ArqService for job enqueueing
init_stream_manager	stream_manager	Creates StreamManager from Redis
init_notification_service	notification_service	Email rendering + SMTP + URL generation
init_twilio_service	twilio_service	SMS/WhatsApp via Twilio (optional)

Shutdown Dependencies

Function	Description
close_arq_service	Closes the ARQ connection
close_common_dependencies	Closes Redis and other shared services

Key Detail

init_twilio_service gracefully handles missing Twilio credentials — sets ctx["twilio_service"] = None and logs a warning instead of raising.