saksham
1a4c80958f
FastAPI + Celery + Next.js + Postgres/Redis app with company monitoring, source collection, LLM-based change analysis, enrichment, and account security (Turnstile, escalating lockout, email verification).
32 lines
789 B
Python
32 lines
789 B
Python
"""Notification provider interface. Every alert dispatch (app/services/
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alert_service.py) and every "test destination" action goes through this
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Protocol, never a specific vendor SDK - swapping providers or adding a new
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one doesn't touch the dispatch logic.
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"""
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from __future__ import annotations
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from dataclasses import dataclass
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from typing import Protocol
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@dataclass(frozen=True)
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class NotificationMessage:
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destination_value: str
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subject: str
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body_text: str
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body_html: str | None = None
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@dataclass(frozen=True)
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class DeliveryResult:
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success: bool
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external_message_id: str | None = None
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error: str | None = None
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class NotificationProvider(Protocol):
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provider_name: str
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async def send(self, message: NotificationMessage) -> DeliveryResult: ...
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