before claude fix #1

FitnessSync/backend/src/utils/helpers.py

@@ -0,0 +1,36 @@
+import logging
+from datetime import datetime
+from typing import Optional
+import os
+
+def setup_logger(name: str, level=logging.DEBUG):
+    """Function to setup a logger that writes to the console."""
+    formatter = logging.Formatter('%(asctime)s %(name)s %(levelname)s %(message)s')
+
+    console_handler = logging.StreamHandler()
+    console_handler.setFormatter(formatter)
+
+    logger = logging.getLogger(name)
+    logger.setLevel(level)
+    
+    if not logger.handlers:
+        logger.addHandler(console_handler)
+
+    return logger
+
+def get_current_timestamp() -> str:
+    """Get current timestamp in ISO format."""
+    return datetime.utcnow().isoformat()
+
+def validate_environment_vars(required_vars: list) -> bool:
+    """Validate that required environment variables are set."""
+    missing_vars = []
+    for var in required_vars:
+        if not os.getenv(var):
+            missing_vars.append(var)
+    
+    if missing_vars:
+        print(f"Missing required environment variables: {', '.join(missing_vars)}")
+        return False
+    
+    return True