Scaffold V2 backend foundation

ai_knowledge_base_v2/apps/backend/app/models/logs.py

@@ -0,0 +1,43 @@
+from __future__ import annotations
+
+from datetime import datetime
+
+from sqlalchemy import BigInteger, DateTime, Integer, String, Text, func
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.models.base import Base
+
+
+class AiRequestLog(Base):
+    __tablename__ = "sys_ai_request_log"
+
+    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
+    session_id: Mapped[int | None] = mapped_column(BigInteger, index=True, nullable=True)
+    message_id: Mapped[int | None] = mapped_column(BigInteger, index=True, nullable=True)
+    user_id: Mapped[int | None] = mapped_column(BigInteger, index=True, nullable=True)
+    model_name: Mapped[str | None] = mapped_column(String(100), nullable=True)
+    prompt: Mapped[str | None] = mapped_column(Text, nullable=True)
+    knowledge_ids: Mapped[str | None] = mapped_column(String(500), nullable=True)
+    retrieve_count: Mapped[int] = mapped_column(Integer, default=0, nullable=False)
+    input_token: Mapped[int | None] = mapped_column(Integer, nullable=True)
+    output_token: Mapped[int | None] = mapped_column(Integer, nullable=True)
+    total_token: Mapped[int | None] = mapped_column(Integer, nullable=True)
+    cost_ms: Mapped[int | None] = mapped_column(Integer, nullable=True)
+    status: Mapped[str] = mapped_column(String(20), nullable=False)
+    error_message: Mapped[str | None] = mapped_column(Text, nullable=True)
+    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now(), nullable=False)
+
+
+class OperationLog(Base):
+    __tablename__ = "sys_operation_log"
+
+    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
+    admin_id: Mapped[int | None] = mapped_column(BigInteger, index=True, nullable=True)
+    module: Mapped[str] = mapped_column(String(50), nullable=False)
+    action: Mapped[str] = mapped_column(String(50), nullable=False)
+    target_id: Mapped[int | None] = mapped_column(BigInteger, nullable=True)
+    before_json: Mapped[str | None] = mapped_column(Text, nullable=True)
+    after_json: Mapped[str | None] = mapped_column(Text, nullable=True)
+    ip: Mapped[str | None] = mapped_column(String(50), nullable=True)
+    result: Mapped[str] = mapped_column(String(20), nullable=False)
+    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now(), nullable=False)