refactor: update logger import paths to use app.services.logging

app/services/auth.py

@@ -3,7 +3,7 @@ import time
 import jwt
 from fastapi import HTTPException, Request
 from fastapi.security import HTTPAuthorizationCredentials, HTTPBearer
-from rotoger import get_logger
+from app.services.logging import get_logger
 
 from app.config import settings as global_settings
 from app.models.user import User

app/services/logging.py

@@ -0,0 +1,96 @@
+import logging
+import os
+from logging.handlers import RotatingFileHandler
+from pathlib import Path
+
+import orjson
+import structlog
+from whenever._whenever import Instant
+
+
+def _configure_logger() -> structlog.BoundLogger:
+    """
+    Configures and returns a structlog logger with a rotating file handler.
+
+    The logger is configured using environment variables for path, file size,
+    and backup count. It formats logs as JSON.
+    """
+    log_dir = Path(os.environ.get("ROTOGER_LOG_PATH", "."))
+    log_dir.mkdir(parents=True, exist_ok=True)
+    log_date = Instant.now().py_datetime().strftime("%Y%m%d")
+    log_path = log_dir / f"{log_date}_{os.getpid()}.log"
+
+    # Use int() to ensure env var values are correctly typed
+    max_bytes = int(os.environ.get("ROTOGER_LOG_MAX_BYTES", 10 * 1024 * 1024))
+    backup_count = int(os.environ.get("ROTOGER_LOG_BACKUP_COUNT", 5))
+
+    handler = RotatingFileHandler(
+        filename=log_path,
+        maxBytes=max_bytes,
+        backupCount=backup_count,
+        encoding="utf-8",
+
+    )
+
+    # Use structlog's standard library integration
+    structlog.configure(
+        processors=[
+            structlog.contextvars.merge_contextvars,
+            structlog.stdlib.add_log_level,
+            structlog.stdlib.PositionalArgumentsFormatter(),
+            structlog.processors.TimeStamper(fmt="iso", utc=True),
+            structlog.processors.format_exc_info,
+            structlog.stdlib.ProcessorFormatter.wrap_for_formatter,
+            # structlog.stdlib.add_logger_name,
+        ],
+        logger_factory=structlog.stdlib.LoggerFactory(),
+        wrapper_class=structlog.stdlib.BoundLogger,
+        cache_logger_on_first_use=True,
+    )
+
+    # Configure the underlying standard logger
+    formatter = structlog.stdlib.ProcessorFormatter(
+        # These run after the processors defined in structlog.configure
+        foreign_pre_chain=[
+            structlog.contextvars.merge_contextvars,
+            structlog.stdlib.add_log_level,
+            structlog.stdlib.PositionalArgumentsFormatter(),
+            structlog.processors.TimeStamper(fmt="iso", utc=True),
+            structlog.processors.format_exc_info,
+            structlog.stdlib.add_logger_name,
+        ],
+        processor=structlog.processors.JSONRenderer(
+            serializer=lambda *args, **kwargs: orjson.dumps(*args, **kwargs).decode()
+        ),
+    )
+    handler.setFormatter(formatter)
+    root_logger = logging.getLogger("root")  # Get the root logger
+    root_logger.addHandler(handler)
+    root_logger.propagate = False  # Prevent logs from being propagated to the root logger
+    root_logger.setLevel(logging.INFO)
+
+    uvicorn_logger = logging.getLogger("uvicorn")  # Get the root logger
+    uvicorn_logger.addHandler(handler)
+    uvicorn_logger.propagate = False  # Prevent logs from being propagated to the root logger
+    uvicorn_logger.setLevel(logging.INFO)
+
+    sa_logger = logging.getLogger("sqlalchemy")  # Get the root logger
+    sa_logger.addHandler(handler)
+    sa_logger.propagate = False  # Prevent logs from being propagated to the root logger
+    sa_logger.setLevel(logging.WARNING)
+
+    # Set SQLAlchemy engine logger level specifically if needed
+    # logging.getLogger("sqlalchemy.engine").setLevel(logging.INFO)
+    return structlog.get_logger()
+
+
+
+# Module-level singleton instance
+_logger_instance = _configure_logger()
+
+
+def get_logger() -> structlog.BoundLogger:
+    """
+    Returns the configured singleton logger instance.
+    """
+    return _logger_instance

app/services/scheduler.py

@@ -3,7 +3,7 @@ from datetime import datetime
 from apscheduler import AsyncScheduler
 from apscheduler.triggers.interval import IntervalTrigger
 from attrs import define
-from rotoger import get_logger
+from app.services.logging import get_logger
 from sqlalchemy import text
 from starlette.types import ASGIApp, Receive, Scope, Send
 

app/services/smtp.py

@@ -5,7 +5,7 @@ from email.mime.text import MIMEText
 from attrs import define, field
 from fastapi.templating import Jinja2Templates
 from pydantic import EmailStr
-from rotoger import get_logger
+from app.services.logging import get_logger
 
 from app.config import settings as global_settings
 from app.utils.singleton import SingletonMetaNoArgs