Initial release

backend/app/models/managed_chat.py

@@ -0,0 +1,19 @@
+from datetime import datetime
+
+from sqlalchemy import BigInteger, Boolean, DateTime, String
+from sqlalchemy.orm import Mapped, mapped_column
+
+from .base import Base
+
+
+class ManagedChat(Base):
+    __tablename__ = "managed_chats"
+
+    id: Mapped[int] = mapped_column(BigInteger, primary_key=True)  # Telegram chat_id
+    title: Mapped[str] = mapped_column(String(255))
+    username: Mapped[str | None] = mapped_column(String(255), nullable=True)
+    chat_type: Mapped[str] = mapped_column(String(50))  # group, supergroup, channel
+    invite_link: Mapped[str | None] = mapped_column(String(512), nullable=True)
+    last_message_id: Mapped[int | None] = mapped_column(BigInteger, nullable=True)
+    is_active: Mapped[bool] = mapped_column(Boolean, default=True)
+    added_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)