Standardize error handling across all routes

[wheelsandcogs]

Overview

Standardize error handling across all routes and services to ensure consistent API responses.

Target Files

• src/exceptions/ - Exception classes
• All controllers and services

Tasks

• Audit existing exception classes for completeness
• Ensure all routes use consistent error response format
• Add missing error handling for edge cases
• Standardize HTTP status codes for different error types
• Add error codes for client-side error handling
• Ensure errors are properly logged with context
• Add tests for all error scenarios

Acceptance Criteria

• All API errors follow a consistent JSON format
• Appropriate HTTP status codes are used
• Error messages are helpful but don't leak sensitive info
• All errors are logged with sufficient context
• Error scenarios have corresponding tests

Related

Part of Phase 5: Code Quality Improvements for code quality improvement initiative.