add api.log&errorlog->db

backend/app/main.py

@@ -11,6 +11,11 @@ from app.core.auth import get_current_active_user
 from app.core.celery_app import celery_app
 from app import tasks
 from fastapi.middleware.cors import CORSMiddleware
+import logging
+from app.core.apiexception import APIException, writedblog
+from app.db.crud import create_log
+from fastapi.responses import JSONResponse
+import asyncio
 
 Base.metadata.create_all(bind=engine) 
 
@@ -37,6 +42,21 @@ app.add_middleware(
 #     request.state.db.close()
 #     return response
 
+@app.on_event("startup")
+async def startup_event():
+    logger = logging.getLogger("uvicorn.access")
+    handler = logging.handlers.RotatingFileHandler("Log/api.log",mode="a",maxBytes = 100*1024, backupCount = 3)
+    handler.setFormatter(logging.Formatter("%(asctime)s - %(levelname)s - %(message)s"))
+    logger.addHandler(handler)
+
+@app.exception_handler(APIException)
+async def api_exception_handler(request: Request, exc: APIException):
+    loop = asyncio.get_event_loop()
+    loop.run_in_executor(None,writedblog,exc)
+    return JSONResponse(
+            status_code=400,
+            content={"detail": f"{exc.error.content}"},
+    )
 
 @app.get("/api/v1")
 async def root():