Added a script to delete old API logs

mongoDB script/config.json

@@ -0,0 +1,8 @@
+{
+    "MONGODB":{
+        "MONGO_CONNECTION_STRING": "mongodb://devuser:DevPass123@147.93.98.152:27017",
+        "DATABASE_NAME": "DotNetLogsDev",
+        "COLLECTION_NAME": "api-logs"
+    },
+    "DAYS_THRESHOLD": 30
+}

mongoDB script/delete-old-logs.py

@@ -0,0 +1,103 @@
+import json
+import sys
+import datetime
+import logging
+from pymongo import MongoClient, errors
+
+# Setup logging configuration
+logging.basicConfig(
+    level=logging.INFO,
+    format='%(asctime)s - %(levelname)s - %(message)s',
+    handlers=[
+        logging.StreamHandler(sys.stdout),
+        # logging.FileHandler("mongo_cleanup.log") # Uncomment to log to a file
+    ]
+)
+logger = logging.getLogger(__name__)
+
+def load_config(config_path):
+    """Loads configuration from a JSON file."""
+    try:
+        with open(config_path, "r", encoding="utf-8") as f:
+            return json.load(f)
+    except FileNotFoundError:
+        logger.warning(f"'{config_path}' file not found. Using defaults/environment variables if available.")
+        return {}
+    except Exception as e:
+        logger.critical(f"Failed to load config: {e}")
+        sys.exit(1)
+
+def delete_old_documents(mongo_uri, db_name, collection_name, days_threshold):
+    client = None
+    try:
+        # Validation
+        if days_threshold is None:
+            raise ValueError("DAYS_THRESHOLD configuration is missing or None.")
+
+        # 1. Connect to MongoDB
+        logger.info(f"Connecting to MongoDB at {mongo_uri}...")
+        client = MongoClient(mongo_uri, serverSelectionTimeoutMS=5000)
+        
+        # Check connection
+        client.admin.command('ping')
+        logger.info("Connected successfully.")
+
+        db = client[db_name]
+        collection = db[collection_name]
+        
+        # 2. Calculate the cutoff date (Using UTC for consistency)
+        # We explicitly cast to int to prevent type errors
+        cutoff_date = datetime.datetime.now(datetime.timezone.utc) - datetime.timedelta(days=int(days_threshold))
+        
+        logger.info(f"Targeting documents created before: {cutoff_date} (UTC)")
+
+        # 3. Define the query
+        # Using "Timestamp" as requested. Ensure this matches your DB schema.
+        query = {"Timestamp": {"$lt": cutoff_date}}
+
+        # 4. Perform the deletion
+        logger.info(f"Executing delete query on {db_name}.{collection_name}...")
+        result = collection.delete_many(query)
+
+        logger.info(f"Operation complete. Deleted {result.deleted_count} documents.")
+
+    except errors.ServerSelectionTimeoutError:
+        logger.error("Could not connect to MongoDB. Check URI and network status.")
+    except errors.PyMongoError as e:
+        logger.error(f"MongoDB error occurred: {e}")
+    except ValueError as ve:
+        logger.error(f"Configuration error: {ve}")
+    except Exception as e:
+        logger.error(f"An unexpected error occurred: {e}")
+    finally:
+        # Close the connection
+        if client:
+            client.close()
+            logger.debug("MongoDB connection closed.")
+
+if __name__ == "__main__":
+    GLOBAL_CONFIG_PATH = "config.json"
+    
+    # Load Configuration
+    config = load_config(GLOBAL_CONFIG_PATH)
+    
+    # --- CONFIGURATION ---
+    MONGODB_CONFIG = config.get("MONGODB", {})
+    
+    # Use .get() with defaults for safety
+    MONGO_URI = MONGODB_CONFIG.get("MONGO_CONNECTION_STRING", "mongodb://localhost:27017/")
+    DB_NAME = MONGODB_CONFIG.get("DATABASE_NAME", "DotNetLogsProd")
+    COLLECTION_NAME = MONGODB_CONFIG.get("COLLECTION_NAME", "api-logs")
+    
+    # Days to keep (anything older than this gets deleted)
+    # Checking root level as per your snippet
+    DAYS_THRESHOLD = config.get("DAYS_THRESHOLD")
+    
+    # Fallback: If DAYS_THRESHOLD is missing in config, prevent the NoneType error
+    if DAYS_THRESHOLD is None:
+        logger.warning("DAYS_THRESHOLD not found in config. Defaulting to 30 days.")
+        DAYS_THRESHOLD = 30
+    # ---------------------
+
+    # Pass configuration as arguments
+    delete_old_documents(MONGO_URI, DB_NAME, COLLECTION_NAME, DAYS_THRESHOLD)