feat: backend servis iskeletini ve yönetim uçlarını ekle

backend/app/telegram/bot.py

@@ -0,0 +1,51 @@
+from typing import Any
+
+from telegram import Update
+from telegram.ext import Application, CommandHandler, ContextTypes, MessageHandler, filters
+
+from app.orchestrator import WiseClawOrchestrator
+
+
+class TelegramBotService:
+    def __init__(self, token: str, orchestrator_factory: Any) -> None:
+        self.token = token
+        self.orchestrator_factory = orchestrator_factory
+        self.application: Application | None = None
+
+    async def process_message(self, telegram_user_id: int, text: str) -> str:
+        with self.orchestrator_factory() as session:
+            orchestrator = WiseClawOrchestrator(session)
+            return orchestrator.handle_text_message(telegram_user_id=telegram_user_id, text=text)
+
+    async def start(self) -> None:
+        if not self.token:
+            return
+        self.application = Application.builder().token(self.token).build()
+        self.application.add_handler(CommandHandler("start", self._on_start))
+        self.application.add_handler(MessageHandler(filters.TEXT & ~filters.COMMAND, self._on_text))
+        await self.application.initialize()
+        await self.application.start()
+        await self.application.updater.start_polling(drop_pending_updates=True)
+
+    async def stop(self) -> None:
+        if self.application is None:
+            return
+        await self.application.updater.stop()
+        await self.application.stop()
+        await self.application.shutdown()
+        self.application = None
+
+    async def _on_start(self, update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
+        del context
+        if update.message is None or update.effective_user is None:
+            return
+        await update.message.reply_text(
+            "WiseClaw is online. If your Telegram user is whitelisted, send a message to start."
+        )
+
+    async def _on_text(self, update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
+        del context
+        if update.message is None or update.effective_user is None or update.message.text is None:
+            return
+        reply = await self.process_message(update.effective_user.id, update.message.text)
+        await update.message.reply_text(reply)