Enhance Error Handling and Testing Infrastructure for CDN File Services

[tomaszlt]

Enhance Error Handling and Testing Infrastructure for CDN File Services

Description

Summary of Work

This pull request consolidates and improves the error handling and testing approach for our CDN file services, focusing on robust error management and consistent testing methodology.

Motivation

Our current error handling and testing infrastructure needed standardization to:

• Provide consistent error reporting across services
• Improve test coverage and reliability
• Simplify error tracking and debugging
• Ensure a uniform approach to handling file-related errors

Key Improvements

• Implemented a centralized error response utility
• Created type-safe file access error handling
• Migrated from Vitest to Jest for more comprehensive testing
• Standardized module and testing configurations
• Improved type checking and error management

Changes Made

1. Error Handling Improvements

   • Added centralized createErrorResponse utility
   • Implemented custom FileAccessError for file access scenarios
   • Created standardized error type definitions
   • Enhanced error logging mechanisms

2. Testing Infrastructure

   • Migrated from Vitest to Jest
   • Updated test configurations for TypeScript support
   • Implemented comprehensive test coverage for error utilities
   • Configured module resolution and type checking

3. Architectural Enhancements

   • Separated error handling concerns
   • Improved type safety in error management
   • Standardized error response generation
   • Simplified error tracking and reporting

Tests and Verification

• Verified error response utility with multiple error types
• Tested file access error handling scenarios
• Confirmed proper error message and status code generation
• Validated error logging functionality
• Ensured 100% test coverage for error handling utilities
• Validated TypeScript type checking and module compatibility
• Verified consistent error handling across different scenarios

PRs Merged

The following pull requests have been merged:

• #10: [WIP] Implement Secure File Upload Endpoint for CDN Management from @LearnHD
• #11: Implement Local File Storage Mechanism with Robust File Management from @Santix1234
• #12: Implement Comprehensive File Upload Error Handling from @Vuk7912
• #13: Implement Unique File Identifier Generation Utility from @gapcomputer
• #14: Implement Secure File Upload Endpoint with Validation and Error Handling from @Jockstrap6334
• #15: Configure Multer Middleware for Secure File Uploads from @tomaszlt

Signatures

Staking Key

AjM47QweoJapLGFM8hzA8fKNmhGgswaztoXzJvXpGELr: 3FnxmQLKppAVzvbaeqdE2GCJG3MVvn5vr95tuLCT3DeMBhQ4qiVncBAe4jWVXPwMzq2xNSTSLHRUFqvj3f2iAxxHLzfJ9q9jRCWLfzkYcssaAwY8fLitDbsJEFb8BpqaWemUrBFRFSZbNEuJjiaL5rtGyCFNyfkNLXK1YMErm2zFF17opfNWJdDSm3RtTjBWEE8DVsFedCdJbtqpo498daoiQhGFLNxJy3NDmsHkEa56rHryyr3crSEm5TzVjyrPt6XEaRVHDesev4qU7e5xrUng3J433xq9yAG5w59VTZrBiwmpgxiqhbTZoFYsjJgD9do8NXUditKoh3jzahzAyKRyQLJibuvuWhFtJ2KapM9XaJnZx97Swk5LVwESrifkVYgAzXyhMAKpoFRSV4NwX8gPbDvrFu7wF1UG

Public Key

HBFHRca7xjSidvQ1WLdeo7pT449dEjNgiZeR5sRNr6H4: 33kb3K6KdCeyznTouYLbKpVQCZPieoMWVgudRD4DxYjuv7ctddvLgJBdyvEdX59f2Lom15vqC7oWrkGGx8KUt3rvePu77UL4SeP5juPfRBsCetKuMBzA4eJV1FG6PTA5E8EJ3vt2za486C3ZiiKSMM4qiyswBG57uWmknGEqVEuzFfNnvsfEU4L2Hczfktgm7HKDKiqm8yHeM5kLtJqukmGVhTXcHEyx9nsNgX99rbh5roGU6tiCoKd7BHKf9AMYuPetvMwZ1ZfPeVuDRaYyrdEcPrVhMf7MqXbmBHw7VZQL665iWd2rrWxGRmbtbAhThnw1kvV1SNEboGpZd88ZMveYLzgbVcJsDK96Wm292SEFCJkM1ZckeE7PHWFjZiyqKtNqZzZqMNKMTw5W58UQiSmmJbakPqoDzZGp