add file handler for logs

logging_conf.py

@@ -1,13 +1,19 @@
 import logging
+from logging.handlers import RotatingFileHandler
+from pathlib import Path
 
 from config import LOG_LEVEL
 
+LOGS_DIR = Path("/var", "logs", "menu-creche")
+LOGS_DIR.mkdir(parents=True, exist_ok=True)
+
 
 def get_logger(name: str) -> logging.Logger:
     logger = logging.getLogger(name)
 
     if not logger.handlers:
         logger.setLevel(LOG_LEVEL)
+
         formatter = logging.Formatter(
             "%(asctime)s - %(name)s - %(levelname)s - %(message)s"
         )
@@ -15,4 +21,10 @@ def get_logger(name: str) -> logging.Logger:
         console_handler.setFormatter(formatter)
         logger.addHandler(console_handler)
 
+        file_handler = RotatingFileHandler(
+            LOGS_DIR / "app.log", maxBytes=5 * 1024 * 1024, backupCount=3, mode="w"
+        )
+        file_handler.setFormatter(formatter)
+        logger.addHandler(file_handler)
+
     return logger