PMFlow/backend/app/models/ai_call_log.py

53 lines
2.8 KiB
Python

"""AI 调用日志"""
from datetime import datetime
from typing import Optional
from sqlalchemy import BigInteger, DECIMAL, ForeignKey, Integer, JSON, Text, TIMESTAMP, VARCHAR, func
from sqlalchemy.orm import Mapped, mapped_column
from .base import BaseNoTenant
class BaseLog(BaseNoTenant):
"""日志表基类"""
__abstract__ = True
tenant_id: Mapped[int] = mapped_column(
BigInteger, nullable=False, default=1, index=True
)
created_at: Mapped[datetime] = mapped_column(
TIMESTAMP, nullable=False, server_default=func.now()
)
class AICallLog(BaseLog):
__tablename__ = "ai_call_logs"
id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
user_id: Mapped[Optional[int]] = mapped_column(
BigInteger, ForeignKey("users.id"), nullable=True
)
function_name: Mapped[str] = mapped_column(VARCHAR(255), nullable=False)
prompt: Mapped[str] = mapped_column(Text, nullable=False)
response: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
tokens_used: Mapped[Optional[int]] = mapped_column(Integer, nullable=True)
cost: Mapped[Optional[float]] = mapped_column(DECIMAL(10, 6), nullable=True)
status: Mapped[str] = mapped_column(VARCHAR(50), nullable=False)
trace_id: Mapped[Optional[str]] = mapped_column(VARCHAR(80), nullable=True, index=True)
provider: Mapped[Optional[str]] = mapped_column(VARCHAR(64), nullable=True, index=True)
model: Mapped[Optional[str]] = mapped_column(VARCHAR(120), nullable=True, index=True)
latency_ms: Mapped[Optional[int]] = mapped_column(Integer, nullable=True)
routing_meta: Mapped[Optional[dict]] = mapped_column(JSON, nullable=True)
prompt_key: Mapped[Optional[str]] = mapped_column(VARCHAR(128), nullable=True, index=True)
prompt_release_id: Mapped[Optional[int]] = mapped_column(Integer, nullable=True, index=True)
prompt_source: Mapped[Optional[str]] = mapped_column(VARCHAR(32), nullable=True, index=True)
provider_request_payload: Mapped[Optional[dict]] = mapped_column(JSON, nullable=True)
provider_response_payload: Mapped[Optional[dict]] = mapped_column(JSON, nullable=True)
provider_attempts: Mapped[Optional[list]] = mapped_column(JSON, nullable=True)
planned_tier: Mapped[Optional[str]] = mapped_column(VARCHAR(16), nullable=True, index=True)
executed_tier: Mapped[Optional[str]] = mapped_column(VARCHAR(16), nullable=True, index=True)
routing_decision: Mapped[Optional[str]] = mapped_column(VARCHAR(64), nullable=True, index=True)
route_source: Mapped[Optional[str]] = mapped_column(VARCHAR(32), nullable=True)
route_rule_name: Mapped[Optional[str]] = mapped_column(VARCHAR(255), nullable=True)
routing_config_version: Mapped[Optional[str]] = mapped_column(VARCHAR(64), nullable=True)
routing_config_updated_at: Mapped[Optional[str]] = mapped_column(VARCHAR(64), nullable=True)