itdrui.de
7f3b4768c3
MultiCustomerMessenger supporting Telegram (python-telegram-bot), WhatsApp (Green API) and SMS (python-gsmmodem-new). REST API with Bearer-token auth, SQLAlchemy models for MariaDB, APScheduler for background polling, and Textual TUI running in same asyncio event-loop.
38 lines
901 B
Python
38 lines
901 B
Python
from __future__ import annotations
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from abc import ABC, abstractmethod
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from typing import Any
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class BaseChannel(ABC):
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"""Abstrakte Basisklasse für alle Messaging-Kanäle."""
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@abstractmethod
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async def send_message(
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self,
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recipient: str,
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text: str,
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reply_to_id: str | None = None,
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) -> dict[str, Any]:
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"""Nachricht senden.
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Returns:
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{"success": bool, "channel_message_id": str | None, "error": str | None}
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"""
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@abstractmethod
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async def check_connection(self) -> tuple[bool, str]:
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"""Verbindung prüfen.
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Returns:
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(connected: bool, detail: str)
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"""
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@abstractmethod
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async def start(self) -> None:
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"""Kanal starten (Webhook registrieren, Polling starten, …)."""
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@abstractmethod
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async def stop(self) -> None:
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"""Kanal sauber beenden."""
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