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EvoScientist-Multi/EvoScientist/channels/bus/events.py
T

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Python

"""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.
Carries enough context for the bus to route and for the agent
to build a session: which channel, who sent it, which chat.
"""
channel: str
sender_id: str
chat_id: str
content: str
timestamp: datetime = field(default_factory=datetime.now)
message_id: str = ""
media: list[str] = field(default_factory=list)
metadata: dict[str, Any] = field(default_factory=dict)
is_group: bool = False
was_mentioned: bool = True
@property
def sender(self) -> str:
"""Alias for ``sender_id`` (compatibility with IncomingMessage)."""
return self.sender_id
@property
def session_key(self) -> str:
"""Unique key for session identification: ``channel:chat_id``."""
return 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)
failure_notice: str | None = None
@property
def recipient(self) -> str:
"""Alias for ``chat_id`` (compatibility with OutgoingMessage)."""
return self.chat_id