添加日志

mini-program/app/routers/messages.py

@@ -1,8 +1,9 @@
 import json
+import logging
 from collections.abc import Mapping
 from typing import Any
 
-from fastapi import APIRouter, Depends, HTTPException, Query, Response, status
+from fastapi import APIRouter, Depends, HTTPException, Query, Request, Response, status
 from sqlalchemy import text
 from sqlalchemy.orm import Session
 
@@ -29,6 +30,7 @@ except ModuleNotFoundError:
 
 
 router = APIRouter(prefix="/messages", tags=["messages"])
+logger = logging.getLogger("app.messages")
 
 
 def _build_preview(content_type: int, content_text: str | None) -> str:
@@ -141,6 +143,7 @@ def _assert_conversation_access(
 @router.post("", response_model=MessageCreateResponse, status_code=status.HTTP_201_CREATED)
 def create_message(
     payload: MessageCreateRequest,
+    request: Request,
     response: Response,
     current_user_id: int = Depends(get_current_user_id),
     db: Session = Depends(get_db),
@@ -223,6 +226,19 @@ def create_message(
 
         existing = _get_existing_message(db, conversation_id, payload.client_msg_id)
         if existing:
+            logger.info(
+                "message idempotent hit",
+                extra={
+                    "event": "message_create",
+                    "request_id": getattr(request.state, "request_id", None),
+                    "user_id": sender_user_id,
+                    "conversation_id": conversation_id,
+                    "message_id": int(existing["id"]),
+                    "seq": int(existing["seq"]),
+                    "client_msg_id": payload.client_msg_id,
+                    "idempotent": True,
+                },
+            )
             response.status_code = status.HTTP_200_OK
             return MessageCreateResponse(
                 idempotent=True,
@@ -328,6 +344,19 @@ def create_message(
         if not created:
             raise HTTPException(status_code=500, detail="failed to load created message")
 
+    logger.info(
+        "message created",
+        extra={
+            "event": "message_create",
+            "request_id": getattr(request.state, "request_id", None),
+            "user_id": sender_user_id,
+            "conversation_id": conversation_id,
+            "message_id": int(created["id"]),
+            "seq": int(created["seq"]),
+            "client_msg_id": payload.client_msg_id,
+            "idempotent": False,
+        },
+    )
     return MessageCreateResponse(
         idempotent=False,
         message=_row_to_message_item(created),
@@ -336,6 +365,7 @@ def create_message(
 
 @router.get("", response_model=MessageListResponse)
 def list_messages(
+    request: Request,
     conversation_id: int = Query(gt=0),
     cursor_seq: int | None = Query(default=None, ge=1),
     limit: int = Query(default=20, ge=1, le=100),
@@ -382,6 +412,19 @@ def list_messages(
     items = [_row_to_message_item(row) for row in rows]
 
     next_cursor_seq = items[0].seq if has_more and items else None
+    logger.info(
+        "messages listed",
+        extra={
+            "event": "message_list",
+            "request_id": getattr(request.state, "request_id", None),
+            "user_id": current_user_id,
+            "conversation_id": conversation_id,
+            "cursor_seq": cursor_seq,
+            "limit": limit,
+            "count": len(items),
+            "has_more": has_more,
+        },
+    )
     return MessageListResponse(
         conversation_id=conversation_id,
         has_more=has_more,