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Implement Comprehensive Logging Mechanism for File Retrieval#11

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Merango wants to merge 7 commits intoparker110-crypto:817de48b-c2a1-40c7-b6bb-b7051fbe31b5from
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Implement Comprehensive Logging Mechanism for File Retrieval#11
Merango wants to merge 7 commits intoparker110-crypto:817de48b-c2a1-40c7-b6bb-b7051fbe31b5from
Merango:feature-logging-file-retrieval-1749672708

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@Merango Merango commented Jun 11, 2025

Implement Comprehensive Logging Mechanism for File Retrieval

Description

Task

Implement a logging system that captures details of file retrieval operations

Acceptance Criteria

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Summary of Work

Logging Mechanism Implementation

Overview

This pull request implements a robust logging system for tracking file retrieval operations in our CDN application. The logging mechanism provides detailed tracking of file access, errors, and retrieval attempts.

Key Changes

  • Enhanced logging utility in src/utils/logger.js
  • Added two primary logging functions:
    1. logFileRetrieval(): Tracks successful and unsuccessful file retrievals
    2. logFileRetrievalError(): Captures detailed error information

Implementation Details

  • Uses Winston for flexible, multi-transport logging
  • Logs include:
    • Timestamp
    • File path
    • Client IP
    • Retrieval success status
    • Error details (if applicable)

Logging Transports

  • Console output for real-time monitoring
  • File logging with separate files for:
    • Combined logs (combined.log)
    • Error logs (error.log)

Configuration

  • Log level configurable via environment variable
  • Automatic log directory creation
  • Structured JSON log format

Security Considerations

  • Does not log sensitive information
  • Provides traceable, secure logging mechanism
  • Helps with auditing and monitoring file access

Testing Approach

  • Verified log message generation
  • Confirmed multi-transport logging
  • Ensured error and success logging scenarios work correctly

Changes Made

  • Enhanced logging utility in src/utils/logger.js
  • Added detailed file retrieval logging functions
  • Implemented multi-transport logging with Winston
  • Created separate log files for combined and error logs
  • Added environment-based log level configuration

Tests

  • Verify logFileRetrieval() logs successful file retrievals
  • Confirm logFileRetrievalError() captures error details
  • Check that logs are written to both console and file transports
  • Validate log message structure and content
  • Test logging with different log levels

Signatures

Staking Key

84mPEB3qLaB2KQr1RXxNgYDF5DSv5ZyuDPpb9qeeNyyT: 3a2B7DX2WShHqWnBSQAyp9TPXgBLtFKvgd171akBpBwqRYxHyHhGucMNHuS7wth2nPUvrWFCvFUJnZY9tqs5cGFpSXNLYQbyauvpw4jMTXCqGGWcRHuU8R7ey5s7RcGG4js4uJXqL9ipSyfh3LQvnU1p8cWx56YGoeThwV8yuqS5sUaoxRsL3Q495T56T9Sz2vt8yqMt1GjZHrV8VoQhsCm1vvDmH4Eun8zyWDp5AK4V9JJ1RCxAGtUCcuCEFYqSQAvfqZ6fcMSS9ki5GN8VwqoUu1LiKVfBfqkWmCri7NUiQ5cunVeFCdFDWT56L4ZdjqAwEWa9Nsd79hMtdEwYnetR2rXd1fuXbZ1MpTib1wqU54VTXr7QJjdngv17FAMA9qSWEFK8Um8pMb5RjNW91etQRChbmAL

Public Key

FLcUWedFSfvYeGjtnoXqgNtvtqEBCKwUK7Qn48hGnwsk: rnLTiwFa3NhVS6LCsEEDc6PbEYUT8Y7GRLfrwkKhwv48TtF8eoCPyWpbRrR3Sqh4GcqTsVuoG56ks5cm4mFSB9DfamvAmx4RLgP7X6t2WNgDQQbQDMxfYEchfuS3RQ4JBrokPzGKZKvx2WZUp5GUQmB7XURsDj9E89fgmQg6JNotcqEsGXg5pBXMtTuZScYYzJkfNHhrV8ELtz915bWLHpPC25wJKms73keHMeGLFwZUjodqT54ggxU29jdu3AdjxwhsAA4w3asYhjaPPTSzHPeP4V9WrZiG7hCusC2xNaymcoaSKH3TYhJU24evgWNNykKQgm3m4m24sVRxqDKLv5EgqW19Uv4e6y4cCaeo4UtVf9c5Y9CvAzZqNANQx57ACNoGccLYHuhaYzG7a5HyJXWkjYu7GHr

@Merango Merango changed the title [WIP] Implement Logging Mechanism for CDN File Retrieval Implement Comprehensive Logging Mechanism for File Retrieval Jun 11, 2025
@Merango Merango marked this pull request as ready for review June 11, 2025 20:14
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