Files
social-app/backend/src/schemas/messages/chat_message.py
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49 lines
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Python

from __future__ import annotations
from datetime import datetime
from decimal import Decimal
from typing import ClassVar
from uuid import UUID
from pydantic import BaseModel, ConfigDict, Field
from schemas.agent.runtime_models import RouterAgentOutput, WorkerAgentOutputRich
from ..agent import AgentType, ToolAgentOutput
class UserMessageAttachments(BaseModel):
model_config: ClassVar[ConfigDict] = ConfigDict(extra="allow")
bucket: str
path: str
mime_type: str
class AgentChatMessageMetadata(BaseModel):
model_config: ClassVar[ConfigDict] = ConfigDict(extra="allow")
run_id: str
agent_type: AgentType | None = None
user_message_attachments: UserMessageAttachments | None = None
router_agent_output: RouterAgentOutput | None = None
tool_agent_output: ToolAgentOutput | None = None
worker_agent_output: WorkerAgentOutputRich | None = None
class AgentChatMessage(BaseModel):
"""Canonical schema aligned with `messages` table columns."""
model_config: ClassVar[ConfigDict] = ConfigDict(extra="forbid")
id: UUID
seq: int
role: str
content: str
model_code: str | None = None
tool_name: str | None = None
input_tokens: int = Field(default=0, ge=0)
output_tokens: int = Field(default=0, ge=0)
cost: Decimal = Field(default=Decimal("0"))
latency_ms: int | None = Field(default=None, ge=0)
metadata: AgentChatMessageMetadata | dict[str, object] | None = None
timestamp: datetime