Update 2026-05-13 16:43:53

agent-core/nanobot/bus/events.py

@@ -0,0 +1,38 @@
+"""Event types for the message bus."""
+
+from dataclasses import dataclass, field
+from datetime import datetime
+from typing import Any
+
+
+@dataclass
+class InboundMessage:
+    """Message received from a chat channel."""
+
+    channel: str  # telegram, discord, slack, whatsapp
+    sender_id: str  # User identifier
+    chat_id: str  # Chat/channel identifier
+    content: str  # Message text
+    timestamp: datetime = field(default_factory=datetime.now)
+    media: list[str] = field(default_factory=list)  # Media URLs
+    metadata: dict[str, Any] = field(default_factory=dict)  # Channel-specific data
+    session_key_override: str | None = None  # Optional override for thread-scoped sessions
+
+    @property
+    def session_key(self) -> str:
+        """Unique key for session identification."""
+        return self.session_key_override or f"{self.channel}:{self.chat_id}"
+
+
+@dataclass
+class OutboundMessage:
+    """Message to send to a chat channel."""
+
+    channel: str
+    chat_id: str
+    content: str
+    reply_to: str | None = None
+    media: list[str] = field(default_factory=list)
+    metadata: dict[str, Any] = field(default_factory=dict)
+
+